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feat: Elektroplanung Modul v1.0.0

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Elektrotechnische Berechnungstools für Dolibarr:
- Leitungsquerschnittsrechner (DIN VDE 0100-520, DIN VDE 0298-4)
- Widerstandsrechner für Potentialausgleich (VDE 0100-534/540)
- Selektivitäts-Assistent (VDE 0100-530)

Features:
- Dark Mode Unterstützung
- Responsive Design
- PDF-Export
- Dolibarr-Berechtigungssystem

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Eduard Wisch 2026-02-24 12:06:47 +01:00
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# CHANGELOG - Elektroplanung Modul für Dolibarr
Alle wichtigen Änderungen an diesem Projekt werden in dieser Datei dokumentiert.
## [1.0.0] - 2026-02-24
### Neu
- **Leitungsquerschnittsrechner** nach DIN VDE 0100-520 und DIN VDE 0298-4
- Berechnung über Strom oder Leistung
- Unterstützung für 1-phasig, 3-phasig und DC-Netze
- Spannungsfall- und Strombelastbarkeitsberechnung
- Temperatur- und Häufungskorrekturfaktoren
- Anzeige der angewendeten Formeln
- PDF-Export der Berechnungsergebnisse
- **Widerstandsrechner für Potentialausgleich** nach VDE 0100-534/540
- Anwendungsfälle: Haupt-PA, Zusatz-PA, SPD Typ 1/2, Blitzschutz
- Berücksichtigung von Klemmen- und Schienenwiderständen
- Temperaturkorrektur für spezifischen Widerstand
- Querschnittsermittlung aus Zielwiderstand
- VDE-Anforderungen Übersicht
- PDF-Export der Berechnungsergebnisse
- **Selektivitäts-Assistent** nach VDE 0100-530
- Selektivitätsprüfung zwischen Vor- und Nachsicherung
- Sicherungsketten-Analyse mit visueller Darstellung
- Vorlagen für typische Installationen
- Selektivitätstabellen für Schmelzsicherungen, SLS und RCD
- VDE-Normen Übersicht
- PDF-Export der Prüfergebnisse
- **Allgemeine Features**
- Dark Mode Unterstützung (automatische Theme-Anpassung)
- Responsive Design für Mobile und Desktop
- Zentrale CSS-Datei für einheitliches Design
- Dolibarr-Berechtigungssystem Integration
- Menüintegration unter "Startseite"
### Technisch
- Modul-Nummer: 500030
- Mindestanforderung: Dolibarr 19.0, PHP 7.1
- Berechtigung: `elektroplanung->tools->read`
- CSS mit CSS-Variablen für Theme-Anpassung
- jsPDF für clientseitige PDF-Generierung

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# Elektroplanung - Dolibarr Module
Elektrotechnische Berechnungstools für Dolibarr ERP & CRM.
## Features
Das Modul bietet drei professionelle Berechnungstools für Elektriker und Elektrofachplaner:
### 1. Leitungsquerschnittsrechner
- Berechnung nach DIN VDE 0100-520 und DIN VDE 0298-4
- Berücksichtigung von Spannungsfall, Strombelastbarkeit, Verlegeart
- Temperatur- und Häufungskorrekturfaktoren
- Automatische Ermittlung des Normquerschnitts
- PDF-Export der Berechnungsergebnisse
### 2. Widerstandsrechner für Potentialausgleich
- Berechnung nach VDE 0100-534/540
- Prüfung für verschiedene Anwendungsfälle (Haupt-PA, Zusatz-PA, SPD, Blitzschutz)
- Berücksichtigung von Klemmen- und Schienenwiderständen
- Temperaturkorrektur für den spezifischen Widerstand
- PDF-Export der Berechnungsergebnisse
### 3. Selektivitäts-Assistent
- Prüfung nach VDE 0100-530
- Selektivitätsprüfung zwischen zwei Sicherungen
- Sicherungsketten-Analyse mit visueller Darstellung
- Vorlagen für typische Installationen (Wohnung, EFH, Gewerbe)
- Übersichtstabellen für Schmelzsicherungen, SLS und RCD
- PDF-Export der Prüfergebnisse
## Allgemeine Features
- **Dark Mode kompatibel**: Passt sich automatisch an das Dolibarr-Theme an
- **Responsive Design**: Optimiert für Desktop und Mobile
- **PDF-Export**: Alle Berechnungen können als PDF exportiert werden
- **Dolibarr-Integration**: Vollständig integriert in Menü und Berechtigungssystem
## Anforderungen
- Dolibarr ERP & CRM >= 19.0
- PHP >= 7.1
## Installation
### Per ZIP-Datei
1. Lade das Modul als ZIP herunter
2. In Dolibarr: Einstellungen > Module > Externe Module deployen
3. ZIP-Datei hochladen
### Per Git
```bash
cd /pfad/zu/dolibarr/custom/
git clone https://git.data-it-solution.de/data/dolibarr.elektroplanung.git elektroplanung
```
### Aktivierung
1. Als Admin in Dolibarr einloggen
2. Einstellungen > Module > Andere Module
3. "Elektroplanung" aktivieren
## Berechtigungen
Das Modul verwendet das Dolibarr-Berechtigungssystem:
- **Elektroplanung Tools verwenden**: Berechtigt zur Nutzung aller Berechnungstools
Berechtigungen können unter Einstellungen > Benutzer & Gruppen > Berechtigungen verwaltet werden.
## Verwendete Normen
- DIN VDE 0100-520: Auswahl und Errichtung elektrischer Betriebsmittel - Kabel- und Leitungsanlagen
- DIN VDE 0298-4: Verwendung von Kabeln und isolierten Leitungen für Starkstromanlagen
- VDE 0100-530: Schutzeinrichtungen
- VDE 0100-534: Schutz bei Überspannungen
- VDE 0100-540: Erdungsanlagen und Schutzleiter
- VDE 0185-305: Blitzschutz
- TAB 2019: Technische Anschlussbedingungen
## Haftungsausschluss
Alle Berechnungen dienen als Hilfsmittel und ersetzen nicht die Fachplanung durch einen qualifizierten Elektrofachplaner. Die Ergebnisse sind immer von einer Elektrofachkraft zu prüfen und freizugeben.
## Autor
Eduard Wisch - [DATA IT Solution](https://data-it-solution.de)
## Lizenz
GPLv3 oder höher. Siehe [COPYING](COPYING) für Details.

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<?php
/* Copyright (C) 2004-2017 Laurent Destailleur <eldy@users.sourceforge.net>
* Copyright (C) 2026 Eduard Wisch <data@data-it-solution.de>
* Copyright (C) 2024 Frédéric France <frederic.france@free.fr>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
/**
* \file elektroplanung/admin/about.php
* \ingroup elektroplanung
* \brief About page of module Elektroplanung.
*/
// Load Dolibarr environment
$res = 0;
// Try main.inc.php into web root known defined into CONTEXT_DOCUMENT_ROOT (not always defined)
if (!$res && !empty($_SERVER["CONTEXT_DOCUMENT_ROOT"])) {
$res = @include $_SERVER["CONTEXT_DOCUMENT_ROOT"]."/main.inc.php";
}
// Try main.inc.php into web root detected using web root calculated from SCRIPT_FILENAME
$tmp = empty($_SERVER['SCRIPT_FILENAME']) ? '' : $_SERVER['SCRIPT_FILENAME'];
$tmp2 = realpath(__FILE__);
$i = strlen($tmp) - 1;
$j = strlen($tmp2) - 1;
while ($i > 0 && $j > 0 && isset($tmp[$i]) && isset($tmp2[$j]) && $tmp[$i] == $tmp2[$j]) {
$i--;
$j--;
}
if (!$res && $i > 0 && file_exists(substr($tmp, 0, ($i + 1))."/main.inc.php")) {
$res = @include substr($tmp, 0, ($i + 1))."/main.inc.php";
}
if (!$res && $i > 0 && file_exists(dirname(substr($tmp, 0, ($i + 1)))."/main.inc.php")) {
$res = @include dirname(substr($tmp, 0, ($i + 1)))."/main.inc.php";
}
// Try main.inc.php using relative path
if (!$res && file_exists("../../main.inc.php")) {
$res = @include "../../main.inc.php";
}
if (!$res && file_exists("../../../main.inc.php")) {
$res = @include "../../../main.inc.php";
}
if (!$res) {
die("Include of main fails");
}
// Libraries
require_once DOL_DOCUMENT_ROOT.'/core/lib/admin.lib.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';
require_once '../lib/elektroplanung.lib.php';
/**
* @var Conf $conf
* @var DoliDB $db
* @var HookManager $hookmanager
* @var Translate $langs
* @var User $user
*/
// Translations
$langs->loadLangs(array("errors", "admin", "elektroplanung@elektroplanung"));
// Access control
if (!$user->admin) {
accessforbidden();
}
// Parameters
$action = GETPOST('action', 'aZ09');
$backtopage = GETPOST('backtopage', 'alpha');
/*
* Actions
*/
// None
/*
* View
*/
$form = new Form($db);
$help_url = '';
$title = "ElektroplanungSetup";
llxHeader('', $langs->trans($title), $help_url, '', 0, 0, '', '', '', 'mod-elektroplanung page-admin_about');
// Subheader
$linkback = '<a href="'.($backtopage ? $backtopage : DOL_URL_ROOT.'/admin/modules.php?restore_lastsearch_values=1').'">'.$langs->trans("BackToModuleList").'</a>';
print load_fiche_titre($langs->trans($title), $linkback, 'title_setup');
// Configuration header
$head = elektroplanungAdminPrepareHead();
print dol_get_fiche_head($head, 'about', $langs->trans($title), 0, 'elektroplanung@elektroplanung');
dol_include_once('/elektroplanung/core/modules/modElektroplanung.class.php');
$tmpmodule = new modElektroplanung($db);
print $tmpmodule->getDescLong();
// Page end
print dol_get_fiche_end();
llxFooter();
$db->close();

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<?php
/* Copyright (C) 2004-2017 Laurent Destailleur <eldy@users.sourceforge.net>
* Copyright (C) 2024 Frédéric France <frederic.france@free.fr>
* Copyright (C) 2026 Eduard Wisch <data@data-it-solution.de>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
/**
* \file elektroplanung/admin/setup.php
* \ingroup elektroplanung
* \brief Elektroplanung setup page.
*/
// Load Dolibarr environment
$res = 0;
// Try main.inc.php into web root known defined into CONTEXT_DOCUMENT_ROOT (not always defined)
if (!$res && !empty($_SERVER["CONTEXT_DOCUMENT_ROOT"])) {
$res = @include $_SERVER["CONTEXT_DOCUMENT_ROOT"]."/main.inc.php";
}
// Try main.inc.php into web root detected using web root calculated from SCRIPT_FILENAME
$tmp = empty($_SERVER['SCRIPT_FILENAME']) ? '' : $_SERVER['SCRIPT_FILENAME'];
$tmp2 = realpath(__FILE__);
$i = strlen($tmp) - 1;
$j = strlen($tmp2) - 1;
while ($i > 0 && $j > 0 && isset($tmp[$i]) && isset($tmp2[$j]) && $tmp[$i] == $tmp2[$j]) {
$i--;
$j--;
}
if (!$res && $i > 0 && file_exists(substr($tmp, 0, ($i + 1))."/main.inc.php")) {
$res = @include substr($tmp, 0, ($i + 1))."/main.inc.php";
}
if (!$res && $i > 0 && file_exists(dirname(substr($tmp, 0, ($i + 1)))."/main.inc.php")) {
$res = @include dirname(substr($tmp, 0, ($i + 1)))."/main.inc.php";
}
// Try main.inc.php using relative path
if (!$res && file_exists("../../main.inc.php")) {
$res = @include "../../main.inc.php";
}
if (!$res && file_exists("../../../main.inc.php")) {
$res = @include "../../../main.inc.php";
}
if (!$res) {
die("Include of main fails");
}
// Libraries
require_once DOL_DOCUMENT_ROOT."/core/lib/admin.lib.php";
require_once '../lib/elektroplanung.lib.php';
//require_once "../class/myclass.class.php";
/**
* @var Conf $conf
* @var DoliDB $db
* @var HookManager $hookmanager
* @var Translate $langs
* @var User $user
*/
// Translations
$langs->loadLangs(array("admin", "elektroplanung@elektroplanung"));
// Initialize a technical object to manage hooks of page. Note that conf->hooks_modules contains an array of hook context
/** @var HookManager $hookmanager */
$hookmanager->initHooks(array('elektroplanungsetup', 'globalsetup'));
// Parameters
$action = GETPOST('action', 'aZ09');
$backtopage = GETPOST('backtopage', 'alpha');
$modulepart = GETPOST('modulepart', 'aZ09'); // Used by actions_setmoduleoptions.inc.php
$value = GETPOST('value', 'alpha');
$label = GETPOST('label', 'alpha');
$scandir = GETPOST('scan_dir', 'alpha');
$type = 'myobject';
$error = 0;
$setupnotempty = 0;
// Access control
if (!$user->admin) {
accessforbidden();
}
// Set this to 1 to use the factory to manage constants. Warning, the generated module will be compatible with version v15+ only
$useFormSetup = 1;
if (!class_exists('FormSetup')) {
require_once DOL_DOCUMENT_ROOT.'/core/class/html.formsetup.class.php';
}
$formSetup = new FormSetup($db);
// Access control
if (!$user->admin) {
accessforbidden();
}
// Enter here all parameters in your setup page
// Setup conf for selection of an URL
$item = $formSetup->newItem('ELEKTROPLANUNG_MYPARAM1');
$item->fieldParams['isMandatory'] = 1;
$item->fieldAttr['placeholder'] = (empty($_SERVER['HTTPS']) ? 'http://' : 'https://') . $_SERVER['HTTP_HOST'];
$item->cssClass = 'minwidth500';
// Setup conf for selection of a simple string input
$item = $formSetup->newItem('ELEKTROPLANUNG_MYPARAM2');
$item->defaultFieldValue = 'default value';
$item->fieldAttr['placeholder'] = 'A placeholder here';
$item->helpText = 'Tooltip text';
// Setup conf for selection of a simple textarea input but we replace the text of field title
$item = $formSetup->newItem('ELEKTROPLANUNG_MYPARAM3');
$item->nameText = $item->getNameText().' more html text ';
// Setup conf for a selection of a Thirdparty
$item = $formSetup->newItem('ELEKTROPLANUNG_MYPARAM4');
$item->setAsThirdpartyType();
// Setup conf for a selection of a boolean
$formSetup->newItem('ELEKTROPLANUNG_MYPARAM5')->setAsYesNo();
// Setup conf for a selection of an Email template of type thirdparty
$formSetup->newItem('ELEKTROPLANUNG_MYPARAM6')->setAsEmailTemplate('thirdparty');
// Setup conf for a selection of a secured key
//$formSetup->newItem('ELEKTROPLANUNG_MYPARAM7')->setAsSecureKey();
// Setup conf for a selection of a Product
$formSetup->newItem('ELEKTROPLANUNG_MYPARAM8')->setAsProduct();
// Add a title for a new section
$formSetup->newItem('NewSection')->setAsTitle();
$TField = array(
'test01' => $langs->trans('test01'),
'test02' => $langs->trans('test02'),
'test03' => $langs->trans('test03'),
'test04' => $langs->trans('test04'),
'test05' => $langs->trans('test05'),
'test06' => $langs->trans('test06'),
);
// Setup conf for a simple combo list
$formSetup->newItem('ELEKTROPLANUNG_MYPARAM9')->setAsSelect($TField);
// Setup conf for a multiselect combo list
$item = $formSetup->newItem('ELEKTROPLANUNG_MYPARAM10');
$item->setAsMultiSelect($TField);
$item->helpText = $langs->transnoentities('ELEKTROPLANUNG_MYPARAM10');
// Setup conf for a category selection
$formSetup->newItem('ELEKTROPLANUNG_CATEGORY_ID_XXX')->setAsCategory('product');
// Setup conf ELEKTROPLANUNG_MYPARAM10
$item = $formSetup->newItem('ELEKTROPLANUNG_MYPARAM10');
$item->setAsColor();
$item->defaultFieldValue = '#FF0000';
//$item->fieldValue = '';
//$item->fieldAttr = array() ; // fields attribute only for compatible fields like input text
//$item->fieldOverride = false; // set this var to override field output will override $fieldInputOverride and $fieldOutputOverride too
//$item->fieldInputOverride = false; // set this var to override field input
//$item->fieldOutputOverride = false; // set this var to override field output
$item = $formSetup->newItem('ELEKTROPLANUNG_MYPARAM11')->setAsHtml();
$item->nameText = $item->getNameText().' more html text ';
$item->fieldInputOverride = '';
$item->helpText = $langs->transnoentities('HelpMessage');
$item->cssClass = 'minwidth500';
$item = $formSetup->newItem('ELEKTROPLANUNG_MYPARAM12');
$item->fieldOverride = "Value forced, can't be modified";
$item->cssClass = 'minwidth500';
//$item = $formSetup->newItem('ELEKTROPLANUNG_MYPARAM13')->setAsDate(); // Not yet implemented
// End of definition of parameters
$setupnotempty += count($formSetup->items);
$dirmodels = array_merge(array('/'), (array) $conf->modules_parts['models']);
$moduledir = 'elektroplanung';
$myTmpObjects = array();
// TODO Scan list of objects to fill this array
$myTmpObjects['myobject'] = array('label' => 'MyObject', 'includerefgeneration' => 0, 'includedocgeneration' => 0, 'class' => 'MyObject');
$tmpobjectkey = GETPOST('object', 'aZ09');
if ($tmpobjectkey && !array_key_exists($tmpobjectkey, $myTmpObjects)) {
accessforbidden('Bad value for object. Hack attempt ?');
}
/*
* Actions
*/
// For retrocompatibility Dolibarr < 15.0
if (versioncompare(explode('.', DOL_VERSION), array(15)) < 0 && $action == 'update' && !empty($user->admin)) {
$formSetup->saveConfFromPost();
}
include DOL_DOCUMENT_ROOT.'/core/actions_setmoduleoptions.inc.php';
if ($action == 'updateMask') {
$maskconst = GETPOST('maskconst', 'aZ09');
$maskvalue = GETPOST('maskvalue', 'alpha');
if ($maskconst && preg_match('/_MASK$/', $maskconst)) {
$res = dolibarr_set_const($db, $maskconst, $maskvalue, 'chaine', 0, '', $conf->entity);
if (!($res > 0)) {
$error++;
}
}
if (!$error) {
setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
} else {
setEventMessages($langs->trans("Error"), null, 'errors');
}
} elseif ($action == 'specimen' && $tmpobjectkey) {
$modele = GETPOST('module', 'alpha');
$className = $myTmpObjects[$tmpobjectkey]['class'];
$tmpobject = new $className($db);
'@phan-var-force MyObject $tmpobject';
$tmpobject->initAsSpecimen();
// Search template files
$file = '';
$className = '';
$dirmodels = array_merge(array('/'), (array) $conf->modules_parts['models']);
foreach ($dirmodels as $reldir) {
$file = dol_buildpath($reldir."core/modules/elektroplanung/doc/pdf_".$modele."_".strtolower($tmpobjectkey).".modules.php", 0);
if (file_exists($file)) {
$className = "pdf_".$modele."_".strtolower($tmpobjectkey);
break;
}
}
if ($className !== '') {
require_once $file;
$module = new $className($db);
'@phan-var-force ModelePDFMyObject $module';
'@phan-var-force ModelePDFMyObject $module';
if ($module->write_file($tmpobject, $langs) > 0) {
header("Location: ".DOL_URL_ROOT."/document.php?modulepart=elektroplanung-".strtolower($tmpobjectkey)."&file=SPECIMEN.pdf");
return;
} else {
setEventMessages($module->error, null, 'errors');
dol_syslog($module->error, LOG_ERR);
}
} else {
setEventMessages($langs->trans("ErrorModuleNotFound"), null, 'errors');
dol_syslog($langs->trans("ErrorModuleNotFound"), LOG_ERR);
}
} elseif ($action == 'setmod') {
// TODO Check if numbering module chosen can be activated by calling method canBeActivated
if (!empty($tmpobjectkey)) {
$constforval = 'ELEKTROPLANUNG_'.strtoupper($tmpobjectkey)."_ADDON";
dolibarr_set_const($db, $constforval, $value, 'chaine', 0, '', $conf->entity);
}
} elseif ($action == 'set') {
// Activate a model
$ret = addDocumentModel($value, $type, $label, $scandir);
} elseif ($action == 'del') {
$ret = delDocumentModel($value, $type);
if ($ret > 0) {
if (!empty($tmpobjectkey)) {
$constforval = 'ELEKTROPLANUNG_'.strtoupper($tmpobjectkey).'_ADDON_PDF';
if (getDolGlobalString($constforval) == "$value") {
dolibarr_del_const($db, $constforval, $conf->entity);
}
}
}
} elseif ($action == 'setdoc') {
// Set or unset default model
if (!empty($tmpobjectkey)) {
$constforval = 'ELEKTROPLANUNG_'.strtoupper($tmpobjectkey).'_ADDON_PDF';
if (dolibarr_set_const($db, $constforval, $value, 'chaine', 0, '', $conf->entity)) {
// The constant that was read before the new set
// We therefore requires a variable to have a coherent view
$conf->global->{$constforval} = $value;
}
// We disable/enable the document template (into llx_document_model table)
$ret = delDocumentModel($value, $type);
if ($ret > 0) {
$ret = addDocumentModel($value, $type, $label, $scandir);
}
}
} elseif ($action == 'unsetdoc') {
if (!empty($tmpobjectkey)) {
$constforval = 'ELEKTROPLANUNG_'.strtoupper($tmpobjectkey).'_ADDON_PDF';
dolibarr_del_const($db, $constforval, $conf->entity);
}
}
$action = 'edit';
/*
* View
*/
$form = new Form($db);
$help_url = '';
$title = "ElektroplanungSetup";
llxHeader('', $langs->trans($title), $help_url, '', 0, 0, '', '', '', 'mod-elektroplanung page-admin');
// Subheader
$linkback = '<a href="'.($backtopage ? $backtopage : DOL_URL_ROOT.'/admin/modules.php?restore_lastsearch_values=1').'">'.$langs->trans("BackToModuleList").'</a>';
print load_fiche_titre($langs->trans($title), $linkback, 'title_setup');
// Configuration header
$head = elektroplanungAdminPrepareHead();
print dol_get_fiche_head($head, 'settings', $langs->trans($title), -1, "elektroplanung@elektroplanung");
// Setup page goes here
echo '<span class="opacitymedium">'.$langs->trans("ElektroplanungSetupPage").'</span><br><br>';
/*if ($action == 'edit') {
print $formSetup->generateOutput(true);
print '<br>';
} elseif (!empty($formSetup->items)) {
print $formSetup->generateOutput();
print '<div class="tabsAction">';
print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?action=edit&token='.newToken().'">'.$langs->trans("Modify").'</a>';
print '</div>';
}
*/
if (!empty($formSetup->items)) {
print $formSetup->generateOutput(true);
print '<br>';
}
foreach ($myTmpObjects as $myTmpObjectKey => $myTmpObjectArray) {
if (!empty($myTmpObjectArray['includerefgeneration'])) {
// Numbering models
$setupnotempty++;
print load_fiche_titre($langs->trans("NumberingModules", $myTmpObjectArray['label']), '', '');
print '<table class="noborder centpercent">';
print '<tr class="liste_titre">';
print '<td>'.$langs->trans("Name").'</td>';
print '<td>'.$langs->trans("Description").'</td>';
print '<td class="nowrap">'.$langs->trans("Example").'</td>';
print '<td class="center" width="60">'.$langs->trans("Status").'</td>';
print '<td class="center" width="16">'.$langs->trans("ShortInfo").'</td>';
print '</tr>'."\n";
clearstatcache();
foreach ($dirmodels as $reldir) {
$dir = dol_buildpath($reldir."core/modules/".$moduledir);
if (is_dir($dir)) {
$handle = opendir($dir);
if (is_resource($handle)) {
while (($file = readdir($handle)) !== false) {
if (strpos($file, 'mod_'.strtolower($myTmpObjectKey).'_') === 0 && substr($file, dol_strlen($file) - 3, 3) == 'php') {
$file = substr($file, 0, dol_strlen($file) - 4);
require_once $dir.'/'.$file.'.php';
$module = new $file($db);
'@phan-var-force ModeleNumRefMyObject $module';
// Show modules according to features level
if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
continue;
}
if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
continue;
}
if ($module->isEnabled()) {
dol_include_once('/'.$moduledir.'/class/'.strtolower($myTmpObjectKey).'.class.php');
print '<tr class="oddeven"><td>'.$module->getName($langs)."</td><td>\n";
print $module->info($langs);
print '</td>';
// Show example of numbering model
print '<td class="nowrap">';
$tmp = $module->getExample();
if (preg_match('/^Error/', $tmp)) {
$langs->load("errors");
print '<div class="error">'.$langs->trans($tmp).'</div>';
} elseif ($tmp == 'NotConfigured') {
print $langs->trans($tmp);
} else {
print $tmp;
}
print '</td>'."\n";
print '<td class="center">';
$constforvar = 'ELEKTROPLANUNG_'.strtoupper($myTmpObjectKey).'_ADDON';
$defaultifnotset = 'thevaluetousebydefault';
$activenumberingmodel = getDolGlobalString($constforvar, $defaultifnotset);
if ($activenumberingmodel == $file) {
print img_picto($langs->trans("Activated"), 'switch_on');
} else {
print '<a href="'.$_SERVER["PHP_SELF"].'?action=setmod&token='.newToken().'&object='.strtolower($myTmpObjectKey).'&value='.urlencode($file).'">';
print img_picto($langs->trans("Disabled"), 'switch_off');
print '</a>';
}
print '</td>';
$className = $myTmpObjectArray['class'];
$mytmpinstance = new $className($db);
'@phan-var-force MyObject $mytmpinstance';
$mytmpinstance->initAsSpecimen();
// Info
$htmltooltip = '';
$htmltooltip .= ''.$langs->trans("Version").': <b>'.$module->getVersion().'</b><br>';
$nextval = $module->getNextValue($mytmpinstance);
if ("$nextval" != $langs->trans("NotAvailable")) { // Keep " on nextval
$htmltooltip .= ''.$langs->trans("NextValue").': ';
if ($nextval) {
if (preg_match('/^Error/', $nextval) || $nextval == 'NotConfigured') {
$nextval = $langs->trans($nextval);
}
$htmltooltip .= $nextval.'<br>';
} else {
$htmltooltip .= $langs->trans($module->error).'<br>';
}
}
print '<td class="center">';
print $form->textwithpicto('', $htmltooltip, 1, 'info');
print '</td>';
print "</tr>\n";
}
}
}
closedir($handle);
}
}
}
print "</table><br>\n";
}
if (!empty($myTmpObjectArray['includedocgeneration'])) {
/*
* Document templates generators
*/
$setupnotempty++;
$type = strtolower($myTmpObjectKey);
print load_fiche_titre($langs->trans("DocumentModules", $myTmpObjectKey), '', '');
// Load array def with activated templates
$def = array();
$sql = "SELECT nom";
$sql .= " FROM ".$db->prefix()."document_model";
$sql .= " WHERE type = '".$db->escape($type)."'";
$sql .= " AND entity = ".$conf->entity;
$resql = $db->query($sql);
if ($resql) {
$i = 0;
$num_rows = $db->num_rows($resql);
while ($i < $num_rows) {
$array = $db->fetch_array($resql);
array_push($def, $array[0]);
$i++;
}
} else {
dol_print_error($db);
}
print '<table class="noborder centpercent">'."\n";
print '<tr class="liste_titre">'."\n";
print '<td>'.$langs->trans("Name").'</td>';
print '<td>'.$langs->trans("Description").'</td>';
print '<td class="center" width="60">'.$langs->trans("Status")."</td>\n";
print '<td class="center" width="60">'.$langs->trans("Default")."</td>\n";
print '<td class="center" width="38">'.$langs->trans("ShortInfo").'</td>';
print '<td class="center" width="38">'.$langs->trans("Preview").'</td>';
print "</tr>\n";
clearstatcache();
foreach ($dirmodels as $reldir) {
foreach (array('', '/doc') as $valdir) {
$realpath = $reldir."core/modules/".$moduledir.$valdir;
$dir = dol_buildpath($realpath);
if (is_dir($dir)) {
$handle = opendir($dir);
if (is_resource($handle)) {
$filelist = array();
while (($file = readdir($handle)) !== false) {
$filelist[] = $file;
}
closedir($handle);
arsort($filelist);
foreach ($filelist as $file) {
if (preg_match('/\.modules\.php$/i', $file) && preg_match('/^(pdf_|doc_)/', $file)) {
if (file_exists($dir.'/'.$file)) {
$name = substr($file, 4, dol_strlen($file) - 16);
$className = substr($file, 0, dol_strlen($file) - 12);
require_once $dir.'/'.$file;
$module = new $className($db);
'@phan-var-force ModelePDFMyObject $module';
$modulequalified = 1;
if ($module->version == 'development' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 2) {
$modulequalified = 0;
}
if ($module->version == 'experimental' && getDolGlobalInt('MAIN_FEATURES_LEVEL') < 1) {
$modulequalified = 0;
}
if ($modulequalified) {
print '<tr class="oddeven"><td width="100">';
print(empty($module->name) ? $name : $module->name);
print "</td><td>\n";
if (method_exists($module, 'info')) {
print $module->info($langs); // @phan-suppress-current-line PhanUndeclaredMethod
} else {
print $module->description;
}
print '</td>';
// Active
if (in_array($name, $def)) {
print '<td class="center">'."\n";
print '<a href="'.$_SERVER["PHP_SELF"].'?action=del&token='.newToken().'&value='.urlencode($name).'">';
print img_picto($langs->trans("Enabled"), 'switch_on');
print '</a>';
print '</td>';
} else {
print '<td class="center">'."\n";
print '<a href="'.$_SERVER["PHP_SELF"].'?action=set&token='.newToken().'&value='.urlencode($name).'&scan_dir='.urlencode($module->scandir).'&label='.urlencode($module->name).'">'.img_picto($langs->trans("Disabled"), 'switch_off').'</a>';
print "</td>";
}
// Default
print '<td class="center">';
$constforvar = 'ELEKTROPLANUNG_'.strtoupper($myTmpObjectKey).'_ADDON_PDF';
if (getDolGlobalString($constforvar) == $name) {
//print img_picto($langs->trans("Default"), 'on');
// Even if choice is the default value, we allow to disable it. Replace this with previous line if you need to disable unset
print '<a href="'.$_SERVER["PHP_SELF"].'?action=unsetdoc&token='.newToken().'&object='.urlencode(strtolower($myTmpObjectKey)).'&value='.urlencode($name).'&scan_dir='.urlencode($module->scandir).'&label='.urlencode($module->name).'&amp;type='.urlencode($type).'" alt="'.$langs->trans("Disable").'">'.img_picto($langs->trans("Enabled"), 'on').'</a>';
} else {
print '<a href="'.$_SERVER["PHP_SELF"].'?action=setdoc&token='.newToken().'&object='.urlencode(strtolower($myTmpObjectKey)).'&value='.urlencode($name).'&scan_dir='.urlencode($module->scandir).'&label='.urlencode($module->name).'" alt="'.$langs->trans("Default").'">'.img_picto($langs->trans("Disabled"), 'off').'</a>';
}
print '</td>';
// Info
$htmltooltip = ''.$langs->trans("Name").': '.$module->name;
$htmltooltip .= '<br>'.$langs->trans("Type").': '.($module->type ? $module->type : $langs->trans("Unknown"));
if ($module->type == 'pdf') {
$htmltooltip .= '<br>'.$langs->trans("Width").'/'.$langs->trans("Height").': '.$module->page_largeur.'/'.$module->page_hauteur;
}
$htmltooltip .= '<br>'.$langs->trans("Path").': '.preg_replace('/^\//', '', $realpath).'/'.$file;
$htmltooltip .= '<br><br><u>'.$langs->trans("FeaturesSupported").':</u>';
$htmltooltip .= '<br>'.$langs->trans("Logo").': '.yn($module->option_logo, 1, 1);
$htmltooltip .= '<br>'.$langs->trans("MultiLanguage").': '.yn($module->option_multilang, 1, 1);
print '<td class="center">';
print $form->textwithpicto('', $htmltooltip, 1, 'info');
print '</td>';
// Preview
print '<td class="center">';
if ($module->type == 'pdf') {
$newname = preg_replace('/_'.preg_quote(strtolower($myTmpObjectKey), '/').'/', '', $name);
print '<a href="'.$_SERVER["PHP_SELF"].'?action=specimen&module='.urlencode($newname).'&object='.urlencode($myTmpObjectKey).'">'.img_object($langs->trans("Preview"), 'pdf').'</a>';
} else {
print img_object($langs->transnoentitiesnoconv("PreviewNotAvailable"), 'generic');
}
print '</td>';
print "</tr>\n";
}
}
}
}
}
}
}
}
print '</table>';
}
}
if (empty($setupnotempty)) {
print '<br>'.$langs->trans("NothingToSetup");
}
// Page end
print dol_get_fiche_end();
llxFooter();
$db->close();

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#!/usr/bin/env php -d memory_limit=256M
<?php
/**
* buildzip.php
*
* Copyright (c) 2023-2025 Eric Seigne <eric.seigne@cap-rel.fr>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
/*
The goal of that php CLI script is to make zip package of your module
as an alternative to web "build zip" or "perl script makepack"
*/
// ============================================= configuration
/**
* list of files & dirs of your module
*
* @var string[]
*/
$listOfModuleContent = [
'admin',
'ajax',
'backport',
'class',
'css',
'COPYING',
'core',
'img',
'js',
'langs',
'lib',
'sql',
'tpl',
'*.md',
'*.json',
'*.php',
'modulebuilder.txt',
];
/**
* if you want to exclude some files from your zip
*
* @var string[]
*/
$exclude_list = [
'/^.git$/',
'/.*js.map/',
'/DEV.md/'
];
// ============================================= end of configuration
/**
* auto detect module name and version from file name
*
* @return (string|string)[] module name and module version
*/
function detectModule()
{
$name = $version = "";
$tab = glob("core/modules/mod*.class.php");
if (count($tab) == 0) {
echo "[fail] Error on auto detect data : there is no mod*.class.php file into core/modules dir\n";
exit(-1);
}
if (count($tab) == 1) {
$file = $tab[0];
$pattern = "/.*mod(?<mod>.*)\.class\.php/";
if (preg_match_all($pattern, $file, $matches)) {
$name = strtolower(reset($matches['mod']));
}
echo "extract data from $file\n";
if (!file_exists($file) || $name == "") {
echo "[fail] Error on auto detect data\n";
exit(-2);
}
} else {
echo "[fail] Error there is more than one mod*.class.php file into core/modules dir\n";
exit(-3);
}
//extract version from file
$contents = file_get_contents($file);
$pattern = "/^.*this->version\s*=\s*'(?<version>.*)'\s*;.*\$/m";
// search, and store all matching occurrences in $matches
if (preg_match_all($pattern, $contents, $matches)) {
$version = reset($matches['version']);
}
if (version_compare($version, '0.0.1', '>=') != 1) {
echo "[fail] Error auto extract version fail\n";
exit(-4);
}
echo "module name = $name, version = $version\n";
return [(string) $name, (string) $version];
}
/**
* delete recursively a directory
*
* @param string $dir dir path to delete
*
* @return bool true on success or false on failure.
*/
function delTree($dir)
{
$files = array_diff(scandir($dir), array('.', '..'));
foreach ($files as $file) {
(is_dir("$dir/$file")) ? delTree("$dir/$file") : secureUnlink("$dir/$file");
}
return rmdir($dir);
}
/**
* do a secure delete file/dir with double check
* (don't trust unlink return)
*
* @param string $path full path to delete
*
* @return bool true on success ($path does not exists at the end of process), else exit
*/
function secureUnlink($path)
{
if (file_exists($path)) {
if (unlink($path)) {
//then check if really deleted
clearstatcache();
if (file_exists($path)) { // @phpstan-ignore-line
echo "[fail] unlink of $path fail !\n";
exit(-5);
}
} else {
echo "[fail] unlink of $path fail !\n";
exit(-6);
}
}
return true;
}
/**
* create a directory and check if dir exists
*
* @param string $path path to make
*
* @return bool true on success ($path exists at the end of process), else exit
*/
function mkdirAndCheck($path)
{
if (mkdir($path)) {
clearstatcache();
if (is_dir($path)) {
return true;
}
}
echo "[fail] Error on $path (mkdir)\n";
exit(7);
}
/**
* check if that filename is concerned by exclude filter
*
* @param string $filename file name to check
*
* @return bool true if file is in excluded list
*/
function is_excluded($filename)
{
global $exclude_list;
$count = 0;
$notused = preg_filter($exclude_list, '1', $filename, -1, $count);
if ($count > 0) {
echo " - exclude $filename\n";
return true;
}
return false;
}
/**
* recursive copy files & dirs
*
* @param string $src source dir
* @param string $dst target dir
*
* @return bool true on success or false on failure.
*/
function rcopy($src, $dst)
{
if (is_dir($src)) {
// Make the destination directory if not exist
mkdirAndCheck($dst);
// open the source directory
$dir = opendir($src);
// Loop through the files in source directory
while ($file = readdir($dir)) {
if (($file != '.') && ($file != '..')) {
if (is_dir($src . '/' . $file)) {
// Recursively calling custom copy function
// for sub directory
if (!rcopy($src . '/' . $file, $dst . '/' . $file)) {
return false;
}
} else {
if (!is_excluded($file)) {
if (!copy($src . '/' . $file, $dst . '/' . $file)) {
return false;
}
}
}
}
}
closedir($dir);
} elseif (is_file($src)) {
if (!is_excluded($src)) {
if (!copy($src, $dst)) {
return false;
}
}
}
return true;
}
/**
* build a zip file with only php code and no external depends
* on "zip" exec for example
*
* @param string $folder folder to use as zip root
* @param ZipArchive $zip zip object (ZipArchive)
* @param string $root relative root path into the zip
*
* @return bool true on success or false on failure.
*/
function zipDir($folder, &$zip, $root = "")
{
foreach (new \DirectoryIterator($folder) as $f) {
if ($f->isDot()) {
continue;
} //skip . ..
$src = $folder . '/' . $f;
$dst = substr($f->getPathname(), strlen($root));
if ($f->isDir()) {
if ($zip->addEmptyDir($dst)) {
if (zipDir($src, $zip, $root)) {
continue;
} else {
return false;
}
} else {
return false;
}
}
if ($f->isFile()) {
if (! $zip->addFile($src, $dst)) {
return false;
}
}
}
return true;
}
/**
* main part of script
*/
list($mod, $version) = detectModule();
$outzip = sys_get_temp_dir() . "/module_" . $mod . "-" . $version . ".zip";
if (file_exists($outzip)) {
secureUnlink($outzip);
}
//copy all sources into system temp directory
$tmpdir = tempnam(sys_get_temp_dir(), $mod . "-module");
secureUnlink($tmpdir);
mkdirAndCheck($tmpdir);
$dst = $tmpdir . "/" . $mod;
mkdirAndCheck($dst);
foreach ($listOfModuleContent as $moduleContent) {
foreach (glob($moduleContent) as $entry) {
if (!rcopy($entry, $dst . '/' . $entry)) {
echo "[fail] Error on copy " . $entry . " to " . $dst . "/" . $entry . "\n";
echo "Please take time to analyze the problem and fix the bug\n";
exit(-8);
}
}
}
$z = new ZipArchive();
$z->open($outzip, ZIPARCHIVE::CREATE);
zipDir($tmpdir, $z, $tmpdir . '/');
$z->close();
delTree($tmpdir);
if (file_exists($outzip)) {
echo "[success] module archive is ready : $outzip ...\n";
} else {
echo "[fail] build zip error\n";
exit(-9);
}

11
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# Your module name here
#
# Goal: Goal of module
# Version: <version>
# Author: Copyright <year> - <name of author>
# License: GPLv3
# Install: Just unpack content of module package in Dolibarr directory.
# Setup: Go on Dolibarr setup - modules to enable module.
#
# Files in module
mymodule/

530
core/modules/modElektroplanung.class.php Normal file
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<?php
/* Copyright (C) 2004-2018 Laurent Destailleur <eldy@users.sourceforge.net>
* Copyright (C) 2018-2019 Nicolas ZABOURI <info@inovea-conseil.com>
* Copyright (C) 2019-2024 Frédéric France <frederic.france@free.fr>
* Copyright (C) 2026 Eduard Wisch <data@data-it-solution.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
/**
* \defgroup elektroplanung Module Elektroplanung
* \brief Elektroplanung module descriptor.
*
* \file htdocs/elektroplanung/core/modules/modElektroplanung.class.php
* \ingroup elektroplanung
* \brief Description and activation file for module Elektroplanung
*/
include_once DOL_DOCUMENT_ROOT.'/core/modules/DolibarrModules.class.php';
/**
* Description and activation class for module Elektroplanung
*/
class modElektroplanung extends DolibarrModules
{
/**
* Constructor. Define names, constants, directories, boxes, permissions
*
* @param DoliDB $db Database handler
*/
public function __construct($db)
{
global $conf, $langs;
$this->db = $db;
// Id for module (must be unique).
// Use here a free id (See in Home -> System information -> Dolibarr for list of used modules id).
$this->numero = 500030; // TODO Go on page https://wiki.dolibarr.org/index.php/List_of_modules_id to reserve an id number for your module
// Key text used to identify module (for permissions, menus, etc...)
$this->rights_class = 'elektroplanung';
// Family can be 'base' (core modules),'crm','financial','hr','projects','products','ecm','technic' (transverse modules),'interface' (link with external tools),'other','...'
// It is used to group modules by family in module setup page
$this->family = "other";
// Module position in the family on 2 digits ('01', '10', '20', ...)
$this->module_position = '90';
// Gives the possibility for the module, to provide his own family info and position of this family (Overwrite $this->family and $this->module_position. Avoid this)
//$this->familyinfo = array('myownfamily' => array('position' => '01', 'label' => $langs->trans("MyOwnFamily")));
// Module label (no space allowed), used if translation string 'ModuleElektroplanungName' not found (Elektroplanung is name of module).
$this->name = preg_replace('/^mod/i', '', get_class($this));
// DESCRIPTION_FLAG
// Module description, used if translation string 'ModuleElektroplanungDesc' not found (Elektroplanung is name of module).
$this->description = "ElektroplanungDescription";
// Used only if file README.md and README-LL.md not found.
$this->descriptionlong = "ElektroplanungDescription";
// Author
$this->editor_name = 'Alles Watt laeuft';
$this->editor_url = ''; // Must be an external online web site
$this->editor_squarred_logo = ''; // Must be image filename into the module/img directory followed with @modulename. Example: 'myimage.png@elektroplanung'
// Possible values for version are: 'development', 'experimental', 'dolibarr', 'dolibarr_deprecated', 'experimental_deprecated' or a version string like 'x.y.z'
$this->version = '1.0';
// Url to the file with your last numberversion of this module
//$this->url_last_version = 'http://www.example.com/versionmodule.txt';
// Key used in llx_const table to save module status enabled/disabled (where ELEKTROPLANUNG is value of property name of module in uppercase)
$this->const_name = 'MAIN_MODULE_'.strtoupper($this->name);
// Name of image file used for this module.
// If file is in theme/yourtheme/img directory under name object_pictovalue.png, use this->picto='pictovalue'
// If file is in module/img directory under name object_pictovalue.png, use this->picto='pictovalue@module'
// To use a supported fa-xxx css style of font awesome, use this->picto='xxx'
$this->picto = 'fa-file';
// Define some features supported by module (triggers, login, substitutions, menus, css, etc...)
$this->module_parts = array(
// Set this to 1 if module has its own trigger directory (core/triggers)
'triggers' => 0,
// Set this to 1 if module has its own login method file (core/login)
'login' => 0,
// Set this to 1 if module has its own substitution function file (core/substitutions)
'substitutions' => 0,
// Set this to 1 if module has its own menus handler directory (core/menus)
'menus' => 0,
// Set this to 1 if module overwrite template dir (core/tpl)
'tpl' => 0,
// Set this to 1 if module has its own barcode directory (core/modules/barcode)
'barcode' => 0,
// Set this to 1 if module has its own models directory (core/modules/xxx)
'models' => 0,
// Set this to 1 if module has its own printing directory (core/modules/printing)
'printing' => 0,
// Set this to 1 if module has its own theme directory (theme)
'theme' => 0,
// Set this to relative path of css file if module has its own css file
'css' => array(
'/elektroplanung/css/elektroplanung.css',
),
// Set this to relative path of js file if module must load a js on all pages
'js' => array(
// '/elektroplanung/js/elektroplanung.js.php',
),
// Set here all hooks context managed by module. To find available hook context, make a "grep -r '>initHooks(' *" on source code. You can also set hook context to 'all'
/* BEGIN MODULEBUILDER HOOKSCONTEXTS */
'hooks' => array(
// 'data' => array(
// 'hookcontext1',
// 'hookcontext2',
// ),
// 'entity' => '0',
),
/* END MODULEBUILDER HOOKSCONTEXTS */
// Set this to 1 if features of module are opened to external users
'moduleforexternal' => 0,
// Set this to 1 if the module provides a website template into doctemplates/websites/website_template-mytemplate
'websitetemplates' => 0,
// Set this to 1 if the module provides a captcha driver
'captcha' => 0
);
// Data directories to create when module is enabled.
// Example: this->dirs = array("/elektroplanung/temp","/elektroplanung/subdir");
$this->dirs = array("/elektroplanung/temp");
// Config pages. Put here list of php page, stored into elektroplanung/admin directory, to use to setup module.
$this->config_page_url = array("setup.php@elektroplanung");
// Dependencies
// A condition to hide module
$this->hidden = getDolGlobalInt('MODULE_ELEKTROPLANUNG_DISABLED'); // A condition to disable module;
// List of module class names that must be enabled if this module is enabled. Example: array('always'=>array('modModuleToEnable1','modModuleToEnable2'), 'FR'=>array('modModuleToEnableFR')...)
$this->depends = array();
// List of module class names to disable if this one is disabled. Example: array('modModuleToDisable1', ...)
$this->requiredby = array();
// List of module class names this module is in conflict with. Example: array('modModuleToDisable1', ...)
$this->conflictwith = array();
// The language file dedicated to your module
$this->langfiles = array("elektroplanung@elektroplanung");
// Prerequisites
$this->phpmin = array(7, 1); // Minimum version of PHP required by module
// $this->phpmax = array(8, 0); // Maximum version of PHP required by module
$this->need_dolibarr_version = array(19, -3); // Minimum version of Dolibarr required by module
// $this->max_dolibarr_version = array(19, -3); // Maximum version of Dolibarr required by module
$this->need_javascript_ajax = 0;
// Messages at activation
$this->warnings_activation = array(); // Warning to show when we activate module. array('always'='text') or array('FR'='textfr','MX'='textmx'...)
$this->warnings_activation_ext = array(); // Warning to show when we activate an external module. array('always'='text') or array('FR'='textfr','MX'='textmx'...)
//$this->automatic_activation = array('FR'=>'ElektroplanungWasAutomaticallyActivatedBecauseOfYourCountryChoice');
//$this->always_enabled = true; // If true, can't be disabled
// Constants
// List of particular constants to add when module is enabled (key, 'chaine', value, desc, visible, 'current' or 'allentities', deleteonunactive)
// Example: $this->const=array(1 => array('ELEKTROPLANUNG_MYNEWCONST1', 'chaine', 'myvalue', 'This is a constant to add', 1),
// 2 => array('ELEKTROPLANUNG_MYNEWCONST2', 'chaine', 'myvalue', 'This is another constant to add', 0, 'current', 1)
// );
$this->const = array();
// Some keys to add into the overwriting translation tables
/*$this->overwrite_translation = array(
'en_US:ParentCompany'=>'Parent company or reseller',
'fr_FR:ParentCompany'=>'Maison mère ou revendeur'
)*/
if (!isModEnabled("elektroplanung")) {
$conf->elektroplanung = new stdClass();
$conf->elektroplanung->enabled = 0;
}
// Array to add new pages in new tabs
/* BEGIN MODULEBUILDER TABS */
$this->tabs = array();
/* END MODULEBUILDER TABS */
// Example:
// To add a new tab identified by code tabname1
// $this->tabs[] = array('data' => 'objecttype:+tabname1:Title1:mylangfile@elektroplanung:$user->hasRight(\'elektroplanung\', \'read\'):/elektroplanung/mynewtab1.php?id=__ID__');
// To add another new tab identified by code tabname2. Label will be result of calling all substitution functions on 'Title2' key.
// $this->tabs[] = array('data' => 'objecttype:+tabname2:SUBSTITUTION_Title2:mylangfile@elektroplanung:$user->hasRight(\'othermodule\', \'read\'):/elektroplanung/mynewtab2.php?id=__ID__',
// To remove an existing tab identified by code tabname
// $this->tabs[] = array('data' => 'objecttype:-tabname:NU:conditiontoremove');
//
// Where objecttype can be
// 'categories_x' to add a tab in category view (replace 'x' by type of category (0=product, 1=supplier, 2=customer, 3=member)
// 'contact' to add a tab in contact view
// 'contract' to add a tab in contract view
// 'delivery' to add a tab in delivery view
// 'group' to add a tab in group view
// 'intervention' to add a tab in intervention view
// 'invoice' to add a tab in customer invoice view
// 'supplier_invoice' to add a tab in supplier invoice view
// 'member' to add a tab in foundation member view
// 'opensurveypoll' to add a tab in opensurvey poll view
// 'order' to add a tab in sale order view
// 'supplier_order' to add a tab in supplier order view
// 'payment' to add a tab in payment view
// 'supplier_payment' to add a tab in supplier payment view
// 'product' to add a tab in product view
// 'propal' to add a tab in propal view
// 'project' to add a tab in project view
// 'stock' to add a tab in stock view
// 'thirdparty' to add a tab in third party view
// 'user' to add a tab in user view
// Dictionaries
/* Example:
$this->dictionaries=array(
'langs' => 'elektroplanung@elektroplanung',
// List of tables we want to see into dictionary editor
'tabname' => array("table1", "table2", "table3"),
// Label of tables
'tablib' => array("Table1", "Table2", "Table3"),
// Request to select fields
'tabsql' => array('SELECT f.rowid as rowid, f.code, f.label, f.active FROM '.$this->db->prefix().'table1 as f', 'SELECT f.rowid as rowid, f.code, f.label, f.active FROM '.$this->db->prefix().'table2 as f', 'SELECT f.rowid as rowid, f.code, f.label, f.active FROM '.$this->db->prefix().'table3 as f'),
// Sort order
'tabsqlsort' => array("label ASC", "label ASC", "label ASC"),
// List of fields (result of select to show dictionary)
'tabfield' => array("code,label", "code,label", "code,label"),
// List of fields (list of fields to edit a record)
'tabfieldvalue' => array("code,label", "code,label", "code,label"),
// List of fields (list of fields for insert)
'tabfieldinsert' => array("code,label", "code,label", "code,label"),
// Name of columns with primary key (try to always name it 'rowid')
'tabrowid' => array("rowid", "rowid", "rowid"),
// Condition to show each dictionary
'tabcond' => array(isModEnabled('elektroplanung'), isModEnabled('elektroplanung'), isModEnabled('elektroplanung')),
// Tooltip for every fields of dictionaries: DO NOT PUT AN EMPTY ARRAY
'tabhelp' => array(array('code' => $langs->trans('CodeTooltipHelp'), 'field2' => 'field2tooltip'), array('code' => $langs->trans('CodeTooltipHelp'), 'field2' => 'field2tooltip'), ...),
);
*/
/* BEGIN MODULEBUILDER DICTIONARIES */
$this->dictionaries = array();
/* END MODULEBUILDER DICTIONARIES */
// Boxes/Widgets
// Add here list of php file(s) stored in elektroplanung/core/boxes that contains a class to show a widget.
/* BEGIN MODULEBUILDER WIDGETS */
$this->boxes = array(
// 0 => array(
// 'file' => 'elektroplanungwidget1.php@elektroplanung',
// 'note' => 'Widget provided by Elektroplanung',
// 'enabledbydefaulton' => 'Home',
// ),
// ...
);
/* END MODULEBUILDER WIDGETS */
// Cronjobs (List of cron jobs entries to add when module is enabled)
// unit_frequency must be 60 for minute, 3600 for hour, 86400 for day, 604800 for week
/* BEGIN MODULEBUILDER CRON */
$this->cronjobs = array(
// 0 => array(
// 'label' => 'MyJob label',
// 'jobtype' => 'method',
// 'class' => '/elektroplanung/class/myobject.class.php',
// 'objectname' => 'MyObject',
// 'method' => 'doScheduledJob',
// 'parameters' => '',
// 'comment' => 'Comment',
// 'frequency' => 2,
// 'unitfrequency' => 3600,
// 'status' => 0,
// 'test' => 'isModEnabled("elektroplanung")',
// 'priority' => 50,
// ),
);
/* END MODULEBUILDER CRON */
// Example: $this->cronjobs=array(
// 0=>array('label'=>'My label', 'jobtype'=>'method', 'class'=>'/dir/class/file.class.php', 'objectname'=>'MyClass', 'method'=>'myMethod', 'parameters'=>'param1, param2', 'comment'=>'Comment', 'frequency'=>2, 'unitfrequency'=>3600, 'status'=>0, 'test'=>'isModEnabled("elektroplanung")', 'priority'=>50),
// 1=>array('label'=>'My label', 'jobtype'=>'command', 'command'=>'', 'parameters'=>'param1, param2', 'comment'=>'Comment', 'frequency'=>1, 'unitfrequency'=>3600*24, 'status'=>0, 'test'=>'isModEnabled("elektroplanung")', 'priority'=>50)
// );
// Permissions provided by this module
$this->rights = array();
$r = 0;
// Add here entries to declare new permissions
/* BEGIN MODULEBUILDER PERMISSIONS */
$this->rights[$r][0] = $this->numero . sprintf("%02d", 11); // Permission id: 50003011
$this->rights[$r][1] = 'Elektroplanung Tools verwenden'; // Permission label
$this->rights[$r][3] = 1; // Default enabled for all users
$this->rights[$r][4] = 'tools';
$this->rights[$r][5] = 'read'; // In php code: $user->hasRight('elektroplanung', 'tools', 'read')
$r++;
/* END MODULEBUILDER PERMISSIONS */
// Main menu entries to add
$this->menu = array();
$r = 0;
/* BEGIN MODULEBUILDER LEFTMENU - Unter Startseite (home) */
// Elektroplanung Hauptmenü unter Startseite
$this->menu[$r++] = array(
'fk_menu' => 'fk_mainmenu=home',
'type' => 'left',
'titre' => 'ModuleElektroplanungName',
'prefix' => img_picto('', 'fa-bolt', 'class="pictofixedwidth valignmiddle paddingright"'),
'mainmenu' => 'home',
'leftmenu' => 'elektroplanung',
'url' => '/elektroplanung/elektroplanungindex.php',
'langs' => 'elektroplanung@elektroplanung',
'position' => 100 + $r,
'enabled' => 'isModEnabled("elektroplanung")',
'perms' => '$user->hasRight("elektroplanung", "tools", "read")',
'target' => '',
'user' => 2,
);
// Querschnittsrechner
$this->menu[$r++] = array(
'fk_menu' => 'fk_mainmenu=home,fk_leftmenu=elektroplanung',
'type' => 'left',
'titre' => 'ElektroplanungQuerschnittsrechner',
'prefix' => img_picto('', 'fa-ruler', 'class="pictofixedwidth valignmiddle paddingright"'),
'mainmenu' => 'home',
'leftmenu' => 'elektroplanung_querschnitt',
'url' => '/elektroplanung/tools/querschnittsrechner.php',
'langs' => 'elektroplanung@elektroplanung',
'position' => 100 + $r,
'enabled' => 'isModEnabled("elektroplanung")',
'perms' => '$user->hasRight("elektroplanung", "tools", "read")',
'target' => '',
'user' => 2,
);
// Widerstandsberechnung
$this->menu[$r++] = array(
'fk_menu' => 'fk_mainmenu=home,fk_leftmenu=elektroplanung',
'type' => 'left',
'titre' => 'ElektroplanungWiderstandsrechner',
'prefix' => img_picto('', 'fa-microchip', 'class="pictofixedwidth valignmiddle paddingright"'),
'mainmenu' => 'home',
'leftmenu' => 'elektroplanung_widerstand',
'url' => '/elektroplanung/tools/widerstandsrechner.php',
'langs' => 'elektroplanung@elektroplanung',
'position' => 100 + $r,
'enabled' => 'isModEnabled("elektroplanung")',
'perms' => '$user->hasRight("elektroplanung", "tools", "read")',
'target' => '',
'user' => 2,
);
// Selektivitäts-Assistent
$this->menu[$r++] = array(
'fk_menu' => 'fk_mainmenu=home,fk_leftmenu=elektroplanung',
'type' => 'left',
'titre' => 'ElektroplanungSelektivitaet',
'prefix' => img_picto('', 'fa-project-diagram', 'class="pictofixedwidth valignmiddle paddingright"'),
'mainmenu' => 'home',
'leftmenu' => 'elektroplanung_selektivitaet',
'url' => '/elektroplanung/tools/selektivitaet.php',
'langs' => 'elektroplanung@elektroplanung',
'position' => 100 + $r,
'enabled' => 'isModEnabled("elektroplanung")',
'perms' => '$user->hasRight("elektroplanung", "tools", "read")',
'target' => '',
'user' => 2,
);
/* END MODULEBUILDER LEFTMENU */
// Exports profiles provided by this module
$r = 0;
/* BEGIN MODULEBUILDER EXPORT MYOBJECT */
/*
$langs->load("elektroplanung@elektroplanung");
$this->export_code[$r] = $this->rights_class.'_'.$r;
$this->export_label[$r] = 'MyObjectLines'; // Translation key (used only if key ExportDataset_xxx_z not found)
$this->export_icon[$r] = $this->picto;
// Define $this->export_fields_array, $this->export_TypeFields_array and $this->export_entities_array
$keyforclass = 'MyObject'; $keyforclassfile='/elektroplanung/class/myobject.class.php'; $keyforelement='myobject@elektroplanung';
include DOL_DOCUMENT_ROOT.'/core/commonfieldsinexport.inc.php';
//$this->export_fields_array[$r]['t.fieldtoadd']='FieldToAdd'; $this->export_TypeFields_array[$r]['t.fieldtoadd']='Text';
//unset($this->export_fields_array[$r]['t.fieldtoremove']);
//$keyforclass = 'MyObjectLine'; $keyforclassfile='/elektroplanung/class/myobject.class.php'; $keyforelement='myobjectline@elektroplanung'; $keyforalias='tl';
//include DOL_DOCUMENT_ROOT.'/core/commonfieldsinexport.inc.php';
$keyforselect='myobject'; $keyforaliasextra='extra'; $keyforelement='myobject@elektroplanung';
include DOL_DOCUMENT_ROOT.'/core/extrafieldsinexport.inc.php';
//$keyforselect='myobjectline'; $keyforaliasextra='extraline'; $keyforelement='myobjectline@elektroplanung';
//include DOL_DOCUMENT_ROOT.'/core/extrafieldsinexport.inc.php';
//$this->export_dependencies_array[$r] = array('myobjectline' => array('tl.rowid','tl.ref')); // To force to activate one or several fields if we select some fields that need same (like to select a unique key if we ask a field of a child to avoid the DISTINCT to discard them, or for computed field than need several other fields)
//$this->export_special_array[$r] = array('t.field' => '...');
//$this->export_examplevalues_array[$r] = array('t.field' => 'Example');
//$this->export_help_array[$r] = array('t.field' => 'FieldDescHelp');
$this->export_sql_start[$r]='SELECT DISTINCT ';
$this->export_sql_end[$r] =' FROM '.$this->db->prefix().'elektroplanung_myobject as t';
//$this->export_sql_end[$r] .=' LEFT JOIN '.$this->db->prefix().'elektroplanung_myobject_line as tl ON tl.fk_myobject = t.rowid';
$this->export_sql_end[$r] .=' WHERE 1 = 1';
$this->export_sql_end[$r] .=' AND t.entity IN ('.getEntity('myobject').')';
$r++; */
/* END MODULEBUILDER EXPORT MYOBJECT */
// Imports profiles provided by this module
$r = 0;
/* BEGIN MODULEBUILDER IMPORT MYOBJECT */
/*
$langs->load("elektroplanung@elektroplanung");
$this->import_code[$r] = $this->rights_class.'_'.$r;
$this->import_label[$r] = 'MyObjectLines'; // Translation key (used only if key ExportDataset_xxx_z not found)
$this->import_icon[$r] = $this->picto;
$this->import_tables_array[$r] = array('t' => $this->db->prefix().'elektroplanung_myobject', 'extra' => $this->db->prefix().'elektroplanung_myobject_extrafields');
$this->import_tables_creator_array[$r] = array('t' => 'fk_user_author'); // Fields to store import user id
$import_sample = array();
$keyforclass = 'MyObject'; $keyforclassfile='/elektroplanung/class/myobject.class.php'; $keyforelement='myobject@elektroplanung';
include DOL_DOCUMENT_ROOT.'/core/commonfieldsinimport.inc.php';
$import_extrafield_sample = array();
$keyforselect='myobject'; $keyforaliasextra='extra'; $keyforelement='myobject@elektroplanung';
include DOL_DOCUMENT_ROOT.'/core/extrafieldsinimport.inc.php';
$this->import_fieldshidden_array[$r] = array('extra.fk_object' => 'lastrowid-'.$this->db->prefix().'elektroplanung_myobject');
$this->import_regex_array[$r] = array();
$this->import_examplevalues_array[$r] = array_merge($import_sample, $import_extrafield_sample);
$this->import_updatekeys_array[$r] = array('t.ref' => 'Ref');
$this->import_convertvalue_array[$r] = array(
't.ref' => array(
'rule'=>'getrefifauto',
'class'=>(!getDolGlobalString('ELEKTROPLANUNG_MYOBJECT_ADDON') ? 'mod_myobject_standard' : getDolGlobalString('ELEKTROPLANUNG_MYOBJECT_ADDON')),
'path'=>"/core/modules/elektroplanung/".(!getDolGlobalString('ELEKTROPLANUNG_MYOBJECT_ADDON') ? 'mod_myobject_standard' : getDolGlobalString('ELEKTROPLANUNG_MYOBJECT_ADDON')).'.php',
'classobject'=>'MyObject',
'pathobject'=>'/elektroplanung/class/myobject.class.php',
),
't.fk_soc' => array('rule' => 'fetchidfromref', 'file' => '/societe/class/societe.class.php', 'class' => 'Societe', 'method' => 'fetch', 'element' => 'ThirdParty'),
't.fk_user_valid' => array('rule' => 'fetchidfromref', 'file' => '/user/class/user.class.php', 'class' => 'User', 'method' => 'fetch', 'element' => 'user'),
't.fk_mode_reglement' => array('rule' => 'fetchidfromcodeorlabel', 'file' => '/compta/paiement/class/cpaiement.class.php', 'class' => 'Cpaiement', 'method' => 'fetch', 'element' => 'cpayment'),
);
$this->import_run_sql_after_array[$r] = array();
$r++; */
/* END MODULEBUILDER IMPORT MYOBJECT */
}
/**
* Function called when module is enabled.
* The init function add constants, boxes, permissions and menus (defined in constructor) into Dolibarr database.
* It also creates data directories
*
* @param string $options Options when enabling module ('', 'noboxes')
* @return int<-1,1> 1 if OK, <=0 if KO
*/
public function init($options = '')
{
global $conf, $langs;
// Create tables of module at module activation
//$result = $this->_load_tables('/install/mysql/', 'elektroplanung');
$result = $this->_load_tables('/elektroplanung/sql/');
if ($result < 0) {
return -1; // Do not activate module if error 'not allowed' returned when loading module SQL queries (the _load_table run sql with run_sql with the error allowed parameter set to 'default')
}
// Create extrafields during init
//include_once DOL_DOCUMENT_ROOT.'/core/class/extrafields.class.php';
//$extrafields = new ExtraFields($this->db);
//$result0=$extrafields->addExtraField('elektroplanung_separator1', "Separator 1", 'separator', 1, 0, 'thirdparty', 0, 0, '', array('options'=>array(1=>1)), 1, '', 1, 0, '', '', 'elektroplanung@elektroplanung', 'isModEnabled("elektroplanung")');
//$result1=$extrafields->addExtraField('elektroplanung_myattr1', "New Attr 1 label", 'boolean', 1, 3, 'thirdparty', 0, 0, '', '', 1, '', -1, 0, '', '', 'elektroplanung@elektroplanung', 'isModEnabled("elektroplanung")');
//$result2=$extrafields->addExtraField('elektroplanung_myattr2', "New Attr 2 label", 'varchar', 1, 10, 'project', 0, 0, '', '', 1, '', -1, 0, '', '', 'elektroplanung@elektroplanung', 'isModEnabled("elektroplanung")');
//$result3=$extrafields->addExtraField('elektroplanung_myattr3', "New Attr 3 label", 'varchar', 1, 10, 'bank_account', 0, 0, '', '', 1, '', -1, 0, '', '', 'elektroplanung@elektroplanung', 'isModEnabled("elektroplanung")');
//$result4=$extrafields->addExtraField('elektroplanung_myattr4', "New Attr 4 label", 'select', 1, 3, 'thirdparty', 0, 1, '', array('options'=>array('code1'=>'Val1','code2'=>'Val2','code3'=>'Val3')), 1,'', -1, 0, '', '', 'elektroplanung@elektroplanung', 'isModEnabled("elektroplanung")');
//$result5=$extrafields->addExtraField('elektroplanung_myattr5', "New Attr 5 label", 'text', 1, 10, 'user', 0, 0, '', '', 1, '', -1, 0, '', '', 'elektroplanung@elektroplanung', 'isModEnabled("elektroplanung")');
// Permissions
$this->remove($options);
$sql = array();
// Document templates
$moduledir = dol_sanitizeFileName('elektroplanung');
$myTmpObjects = array();
$myTmpObjects['MyObject'] = array('includerefgeneration' => 0, 'includedocgeneration' => 0);
foreach ($myTmpObjects as $myTmpObjectKey => $myTmpObjectArray) {
if ($myTmpObjectArray['includerefgeneration']) {
$src = DOL_DOCUMENT_ROOT.'/install/doctemplates/'.$moduledir.'/template_myobjects.odt';
$dirodt = DOL_DATA_ROOT.($conf->entity > 1 ? '/'.$conf->entity : '').'/doctemplates/'.$moduledir;
$dest = $dirodt.'/template_myobjects.odt';
if (file_exists($src) && !file_exists($dest)) {
require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
dol_mkdir($dirodt);
$result = dol_copy($src, $dest, '0', 0);
if ($result < 0) {
$langs->load("errors");
$this->error = $langs->trans('ErrorFailToCopyFile', $src, $dest);
return 0;
}
}
$sql = array_merge($sql, array(
"DELETE FROM ".$this->db->prefix()."document_model WHERE nom = 'standard_".strtolower($myTmpObjectKey)."' AND type = '".$this->db->escape(strtolower($myTmpObjectKey))."' AND entity = ".((int) $conf->entity),
"INSERT INTO ".$this->db->prefix()."document_model (nom, type, entity) VALUES('standard_".strtolower($myTmpObjectKey)."', '".$this->db->escape(strtolower($myTmpObjectKey))."', ".((int) $conf->entity).")",
"DELETE FROM ".$this->db->prefix()."document_model WHERE nom = 'generic_".strtolower($myTmpObjectKey)."_odt' AND type = '".$this->db->escape(strtolower($myTmpObjectKey))."' AND entity = ".((int) $conf->entity),
"INSERT INTO ".$this->db->prefix()."document_model (nom, type, entity) VALUES('generic_".strtolower($myTmpObjectKey)."_odt', '".$this->db->escape(strtolower($myTmpObjectKey))."', ".((int) $conf->entity).")"
));
}
}
return $this->_init($sql, $options);
}
/**
* Function called when module is disabled.
* Remove from database constants, boxes and permissions from Dolibarr database.
* Data directories are not deleted
*
* @param string $options Options when enabling module ('', 'noboxes')
* @return int<-1,1> 1 if OK, <=0 if KO
*/
public function remove($options = '')
{
$sql = array();
return $this->_remove($sql, $options);
}
}

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/**
* ELEKTROPLANUNG - Zentrale CSS-Datei
* Verwendet Dolibarr-Theme-Farben via inherit
*
* Copyright (C) 2026 Eduard Wisch
*/
/* ========================================
VARIABLEN - Nur für Akzentfarben
======================================== */
:root {
--ep-primary: #b89d5b;
--ep-primary-hover: #a68b4a;
--ep-success: #10b981;
--ep-warning: #f59e0b;
--ep-danger: #ef4444;
--ep-info: #3b82f6;
}
/* ========================================
CONTAINER & LAYOUT
======================================== */
.ep-calculator {
max-width: 1200px;
margin: 0 auto;
padding: 0 10px;
}
/* ========================================
SEKTIONEN - Dolibarr-Stil
======================================== */
.ep-section {
background: inherit;
border: 1px solid;
border-color: inherit;
border-radius: 8px;
padding: 15px;
margin-bottom: 15px;
}
.ep-section-title {
font-size: 15px;
font-weight: 600;
color: inherit;
margin-bottom: 15px;
padding-bottom: 10px;
border-bottom: 2px solid;
border-color: inherit;
display: flex;
align-items: center;
gap: 8px;
flex-wrap: wrap;
}
/* ========================================
FORMULAR - MOBILE FIRST
======================================== */
.ep-form-grid {
display: grid;
grid-template-columns: 1fr;
gap: 12px;
}
.ep-form-group {
display: flex;
flex-direction: column;
}
.ep-form-group label {
font-size: 13px;
font-weight: 500;
color: inherit;
opacity: 0.8;
margin-bottom: 5px;
}
/* Input-Felder erben Dolibarr-Farben */
.ep-form-group input[type="number"],
.ep-form-group input[type="text"],
.ep-form-group select {
padding: 12px;
border: 1px solid;
border-color: inherit;
border-radius: 6px;
font-size: 16px; /* Verhindert Zoom auf iOS */
background: inherit;
color: inherit;
width: 100%;
box-sizing: border-box;
}
/* Select-Felder custom Pfeil */
.ep-form-group select {
-webkit-appearance: none;
appearance: none;
background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='currentColor' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
background-position: right 10px center;
background-repeat: no-repeat;
background-size: 20px;
padding-right: 40px;
}
.ep-form-group input:focus,
.ep-form-group select:focus {
outline: none;
border-color: var(--ep-primary) !important;
box-shadow: 0 0 0 3px rgba(184, 157, 91, 0.2);
}
/* Unit Label */
.ep-unit {
font-size: 11px;
opacity: 0.7;
font-weight: normal;
}
/* ========================================
RADIO & CHECKBOX
======================================== */
.ep-radio-group {
display: flex;
gap: 15px;
flex-wrap: wrap;
}
.ep-radio-label {
display: flex;
align-items: center;
gap: 6px;
cursor: pointer;
font-size: 14px;
color: inherit;
padding: 8px 12px;
background: inherit;
border-radius: 6px;
border: 1px solid;
border-color: inherit;
}
.ep-radio-label:has(input:checked) {
border-color: var(--ep-primary);
background: rgba(184, 157, 91, 0.15);
}
.ep-radio-label input[type="radio"],
.ep-radio-label input[type="checkbox"] {
accent-color: var(--ep-primary);
width: 18px;
height: 18px;
/* Sichtbarkeit im Dark Mode sicherstellen */
-webkit-appearance: auto;
appearance: auto;
}
/* ========================================
TABS - MOBILE OPTIMIERT
======================================== */
.ep-tabs {
display: flex;
gap: 4px;
margin-bottom: 15px;
overflow-x: auto;
-webkit-overflow-scrolling: touch;
scrollbar-width: none;
-ms-overflow-style: none;
padding-bottom: 2px;
}
.ep-tabs::-webkit-scrollbar {
display: none;
}
.ep-tab {
padding: 10px 14px;
cursor: pointer;
background: inherit;
color: inherit;
border-radius: 6px;
font-weight: 500;
font-size: 13px;
transition: all 0.2s;
white-space: nowrap;
flex-shrink: 0;
border: 1px solid;
border-color: inherit;
opacity: 0.7;
}
.ep-tab:hover {
opacity: 1;
}
.ep-tab.active {
background: var(--ep-primary);
color: white;
border-color: var(--ep-primary);
opacity: 1;
}
.ep-tab-content {
display: none;
}
.ep-tab-content.active {
display: block;
}
/* ========================================
TOOLBAR
======================================== */
.ep-toolbar {
display: flex;
gap: 8px;
flex-wrap: wrap;
margin-bottom: 15px;
}
.ep-toolbar .butAction,
.ep-toolbar .butActionDelete {
flex: 1 1 auto;
min-width: 120px;
text-align: center;
padding: 10px 15px;
font-size: 14px;
}
/* ========================================
ERGEBNIS-BOXEN
======================================== */
.ep-result-box {
padding: 20px;
border-radius: 8px;
margin-top: 15px;
display: none;
color: #ffffff;
}
.ep-result-box.show {
display: block;
animation: epSlideIn 0.3s ease-out;
}
.ep-result-box.success {
background: linear-gradient(135deg, var(--ep-success) 0%, #059669 100%);
}
.ep-result-box.warning {
background: linear-gradient(135deg, var(--ep-warning) 0%, #d97706 100%);
}
.ep-result-box.error {
background: linear-gradient(135deg, var(--ep-danger) 0%, #dc2626 100%);
}
.ep-result-box.info {
background: linear-gradient(135deg, var(--ep-info) 0%, #1d4ed8 100%);
}
@keyframes epSlideIn {
from { opacity: 0; transform: translateY(-10px); }
to { opacity: 1; transform: translateY(0); }
}
.ep-result-main {
font-size: 32px;
font-weight: bold;
text-align: center;
margin-bottom: 8px;
word-break: break-word;
}
.ep-result-status,
.ep-result-label {
text-align: center;
font-size: 14px;
margin-bottom: 15px;
opacity: 0.95;
}
.ep-result-details {
background: rgba(255,255,255,0.15);
padding: 12px;
border-radius: 6px;
}
.ep-result-item {
display: flex;
justify-content: space-between;
align-items: center;
padding: 8px 0;
border-bottom: 1px solid rgba(255,255,255,0.2);
font-size: 13px;
gap: 10px;
}
.ep-result-item:last-child {
border-bottom: none;
}
.ep-result-item span:first-child {
flex-shrink: 0;
}
.ep-result-value {
font-weight: bold;
text-align: right;
word-break: break-word;
}
/* ========================================
TABELLEN - MOBILE SCROLL
======================================== */
.ep-table-wrapper {
overflow-x: auto;
-webkit-overflow-scrolling: touch;
margin: 0 -15px;
padding: 0 15px;
}
.ep-table {
width: 100%;
min-width: 500px;
border-collapse: collapse;
font-size: 12px;
background: inherit;
}
.ep-table th,
.ep-table td {
border: 1px solid;
border-color: inherit;
padding: 8px 10px;
text-align: left;
color: inherit;
}
.ep-table th {
font-weight: 600;
position: sticky;
top: 0;
opacity: 0.9;
}
/* ========================================
BADGES
======================================== */
.ep-badge {
display: inline-block;
padding: 3px 8px;
border-radius: 4px;
font-size: 11px;
font-weight: 600;
}
.ep-badge-success {
background: var(--ep-success);
color: white;
}
.ep-badge-warning {
background: var(--ep-warning);
color: white;
}
.ep-badge-error {
background: var(--ep-danger);
color: white;
}
/* ========================================
INFO-BOX
======================================== */
.ep-info-box {
background: rgba(59, 130, 246, 0.15);
border-left: 4px solid var(--ep-info);
padding: 12px;
border-radius: 6px;
margin-top: 15px;
color: inherit;
font-size: 13px;
}
.ep-info-box ul {
margin: 8px 0 0 20px;
padding: 0;
}
.ep-info-box li {
margin-bottom: 5px;
}
/* ========================================
WARNING-BOX
======================================== */
.ep-warning-box {
background: rgba(245, 158, 11, 0.15);
border-left: 4px solid var(--ep-warning);
padding: 12px;
border-radius: 6px;
margin-top: 15px;
color: inherit;
font-size: 13px;
}
/* ========================================
KETTEN-VISUALISIERUNG
======================================== */
.ep-chain {
display: flex;
align-items: center;
gap: 8px;
flex-wrap: wrap;
padding: 15px;
background: inherit;
border-radius: 8px;
border: 1px solid;
border-color: inherit;
justify-content: center;
}
.ep-chain-item {
background: inherit;
border: 2px solid;
border-color: inherit;
border-radius: 8px;
padding: 10px 15px;
text-align: center;
min-width: 100px;
}
.ep-chain-item.selektiv {
border-color: var(--ep-success);
background: rgba(16, 185, 129, 0.15);
}
.ep-chain-item.nicht-selektiv {
border-color: var(--ep-danger);
background: rgba(239, 68, 68, 0.15);
}
.ep-chain-item .typ {
font-size: 10px;
opacity: 0.7;
text-transform: uppercase;
}
.ep-chain-item .wert {
font-size: 18px;
font-weight: bold;
color: inherit;
}
.ep-chain-item .name {
font-size: 11px;
opacity: 0.7;
margin-top: 3px;
}
.ep-chain-item select {
background: inherit;
color: inherit;
border: 1px solid;
border-color: inherit;
padding: 4px;
border-radius: 4px;
font-size: 12px;
}
.ep-chain-arrow {
font-size: 20px;
opacity: 0.6;
}
.ep-chain-arrow.ok {
color: var(--ep-success);
opacity: 1;
}
.ep-chain-arrow.nok {
color: var(--ep-danger);
opacity: 1;
}
/* ========================================
FORMELN
======================================== */
.ep-formulas-section {
background: inherit;
border: 1px solid;
border-color: inherit;
border-radius: 8px;
padding: 15px;
margin-top: 15px;
display: none;
}
.ep-formulas-section.show {
display: block;
}
.ep-formula-box {
background: inherit;
border: 1px solid;
border-color: inherit;
border-left: 4px solid var(--ep-primary);
padding: 12px;
margin-bottom: 12px;
border-radius: 6px;
}
.ep-formula-label {
font-size: 12px;
opacity: 0.8;
margin-bottom: 8px;
font-weight: 600;
}
.ep-formula-content {
font-family: 'Courier New', monospace;
font-size: 12px;
color: inherit;
line-height: 1.6;
white-space: pre-wrap;
word-break: break-word;
background: rgba(128, 128, 128, 0.1);
padding: 10px;
border-radius: 4px;
overflow-x: auto;
}
/* ========================================
SVG DIAGRAMM - Theme-kompatibel
======================================== */
.ep-pa-diagram {
background: inherit;
border: 1px solid;
border-color: inherit;
border-radius: 6px;
padding: 15px;
margin-top: 15px;
text-align: center;
overflow-x: auto;
}
.ep-pa-diagram svg {
max-width: 100%;
height: auto;
min-width: 350px;
}
/* SVG Elemente */
.ep-svg-box {
fill: rgba(128, 128, 128, 0.3);
stroke: currentColor;
stroke-width: 2;
}
.ep-svg-spd {
fill: var(--ep-warning);
stroke: currentColor;
stroke-width: 2;
}
.ep-svg-pas {
fill: var(--ep-success);
stroke: currentColor;
stroke-width: 2;
}
.ep-svg-text {
fill: currentColor;
}
.ep-svg-text-dark {
fill: #1f2937;
}
.ep-svg-text-light {
fill: white;
}
.ep-svg-text-success {
fill: var(--ep-success);
}
.ep-svg-line-primary {
stroke: var(--ep-primary);
}
.ep-svg-line-success {
stroke: var(--ep-success);
}
.ep-svg-line-earth {
stroke: currentColor;
}
/* ========================================
RESPONSIVE - TABLET
======================================== */
@media (min-width: 600px) {
.ep-calculator {
padding: 0 15px;
}
.ep-section {
padding: 20px;
}
.ep-form-grid {
grid-template-columns: repeat(2, 1fr);
gap: 15px;
}
.ep-result-main {
font-size: 40px;
}
.ep-table {
font-size: 13px;
}
.ep-toolbar .butAction,
.ep-toolbar .butActionDelete {
flex: 0 1 auto;
}
}
/* ========================================
RESPONSIVE - DESKTOP
======================================== */
@media (min-width: 900px) {
.ep-form-grid {
grid-template-columns: repeat(4, 1fr);
}
.ep-result-details {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 0 20px;
}
}
/* ========================================
HILFSELEMENTE FÜR SELEKTIVITÄT
======================================== */
.ep-hint {
opacity: 0.7;
margin-bottom: 15px;
font-size: 13px;
}
.ep-hint-small {
margin-top: 10px;
font-size: 12px;
opacity: 0.7;
}
.ep-centered-hint {
opacity: 0.7;
text-align: center;
width: 100%;
}
.ep-result-hint {
margin-top: 15px;
padding: 10px;
background: rgba(128, 128, 128, 0.15);
border-radius: 4px;
}
/* Selektivität Ketten-Item Select */
.ep-chain-item select {
background: inherit;
color: inherit;
border: 1px solid;
border-color: inherit;
padding: 4px;
border-radius: 4px;
font-size: 12px;
}
.ep-chain-item select.ep-chain-wert {
font-size: 16px;
font-weight: bold;
}
.ep-chain-delete {
margin-top: 5px;
padding: 2px 8px;
background: var(--ep-danger);
color: white;
border: none;
border-radius: 3px;
cursor: pointer;
}
.ep-chain-delete:hover {
opacity: 0.9;
}
/* ========================================
PRINT STYLES
======================================== */
@media print {
.ep-toolbar,
.ep-tabs {
display: none;
}
.ep-tab-content {
display: block !important;
}
.ep-result-box {
display: block !important;
-webkit-print-color-adjust: exact;
print-color-adjust: exact;
}
}

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<?php
/* Copyright (C) 2001-2005 Rodolphe Quiedeville <rodolphe@quiedeville.org>
* Copyright (C) 2004-2015 Laurent Destailleur <eldy@users.sourceforge.net>
* Copyright (C) 2005-2012 Regis Houssin <regis.houssin@inodbox.com>
* Copyright (C) 2015 Jean-François Ferry <jfefe@aternatik.fr>
* Copyright (C) 2024 Frédéric France <frederic.france@free.fr>
* Copyright (C) 2026 Eduard Wisch <data@data-it-solution.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
/**
* \file elektroplanung/elektroplanungindex.php
* \ingroup elektroplanung
* \brief Home page of elektroplanung top menu
*/
// Load Dolibarr environment
$res = 0;
// Try main.inc.php into web root known defined into CONTEXT_DOCUMENT_ROOT (not always defined)
if (!$res && !empty($_SERVER["CONTEXT_DOCUMENT_ROOT"])) {
$res = @include $_SERVER["CONTEXT_DOCUMENT_ROOT"]."/main.inc.php";
}
// Try main.inc.php into web root detected using web root calculated from SCRIPT_FILENAME
$tmp = empty($_SERVER['SCRIPT_FILENAME']) ? '' : $_SERVER['SCRIPT_FILENAME'];
$tmp2 = realpath(__FILE__);
$i = strlen($tmp) - 1;
$j = strlen($tmp2) - 1;
while ($i > 0 && $j > 0 && isset($tmp[$i]) && isset($tmp2[$j]) && $tmp[$i] == $tmp2[$j]) {
$i--;
$j--;
}
if (!$res && $i > 0 && file_exists(substr($tmp, 0, ($i + 1))."/main.inc.php")) {
$res = @include substr($tmp, 0, ($i + 1))."/main.inc.php";
}
if (!$res && $i > 0 && file_exists(dirname(substr($tmp, 0, ($i + 1)))."/main.inc.php")) {
$res = @include dirname(substr($tmp, 0, ($i + 1)))."/main.inc.php";
}
// Try main.inc.php using relative path
if (!$res && file_exists("../main.inc.php")) {
$res = @include "../main.inc.php";
}
if (!$res && file_exists("../../main.inc.php")) {
$res = @include "../../main.inc.php";
}
if (!$res && file_exists("../../../main.inc.php")) {
$res = @include "../../../main.inc.php";
}
if (!$res) {
die("Include of main fails");
}
require_once DOL_DOCUMENT_ROOT.'/core/class/html.formfile.class.php';
/**
* @var Conf $conf
* @var DoliDB $db
* @var HookManager $hookmanager
* @var Translate $langs
* @var User $user
*/
// Load translation files required by the page
$langs->loadLangs(array("elektroplanung@elektroplanung"));
$action = GETPOST('action', 'aZ09');
$now = dol_now();
$max = getDolGlobalInt('MAIN_SIZE_SHORTLIST_LIMIT', 5);
// Security check - Protection if external user
$socid = GETPOSTINT('socid');
if (!empty($user->socid) && $user->socid > 0) {
$action = '';
$socid = $user->socid;
}
// Initialize a technical object to manage hooks. Note that conf->hooks_modules contains array
//$hookmanager->initHooks(array($object->element.'index'));
// Security check
if (!isModEnabled('elektroplanung')) {
accessforbidden('Module not enabled');
}
if (!$user->hasRight('elektroplanung', 'tools', 'read')) {
accessforbidden('Permission denied');
}
/*
* Actions
*/
// None
/*
* View
*/
$form = new Form($db);
$formfile = new FormFile($db);
llxHeader("", $langs->trans("ElektroplanungArea"), '', '', 0, 0, '', '', '', 'mod-elektroplanung page-index');
print load_fiche_titre($langs->trans("ElektroplanungArea"), '', 'elektroplanung.png@elektroplanung');
print '<div class="fichecenter"><div class="fichethirdleft">';
/* BEGIN MODULEBUILDER DRAFT MYOBJECT
// Draft MyObject
if (isModEnabled('elektroplanung') && $user->hasRight('elektroplanung', 'read')) {
$langs->load("orders");
$sql = "SELECT c.rowid, c.ref, c.ref_client, c.total_ht, c.tva as total_tva, c.total_ttc, s.rowid as socid, s.nom as name, s.client, s.canvas";
$sql.= ", s.code_client";
$sql.= " FROM ".$db->prefix()."commande as c";
$sql.= ", ".$db->prefix()."societe as s";
$sql.= " WHERE c.fk_soc = s.rowid";
$sql.= " AND c.fk_statut = 0";
$sql.= " AND c.entity IN (".getEntity('commande').")";
if ($socid) $sql.= " AND c.fk_soc = ".((int) $socid);
$resql = $db->query($sql);
if ($resql)
{
$total = 0;
$num = $db->num_rows($resql);
print '<table class="noborder centpercent">';
print '<tr class="liste_titre">';
print '<th colspan="3">'.$langs->trans("DraftMyObjects").($num?'<span class="badge marginleftonlyshort">'.$num.'</span>':'').'</th></tr>';
$var = true;
if ($num > 0)
{
$i = 0;
while ($i < $num)
{
$obj = $db->fetch_object($resql);
print '<tr class="oddeven"><td class="nowrap">';
$myobjectstatic->id=$obj->rowid;
$myobjectstatic->ref=$obj->ref;
$myobjectstatic->ref_client=$obj->ref_client;
$myobjectstatic->total_ht = $obj->total_ht;
$myobjectstatic->total_tva = $obj->total_tva;
$myobjectstatic->total_ttc = $obj->total_ttc;
print $myobjectstatic->getNomUrl(1);
print '</td>';
print '<td class="nowrap">';
print '</td>';
print '<td class="right" class="nowrap">'.price($obj->total_ttc).'</td></tr>';
$i++;
$total += $obj->total_ttc;
}
if ($total>0)
{
print '<tr class="liste_total"><td>'.$langs->trans("Total").'</td><td colspan="2" class="right">'.price($total)."</td></tr>";
}
}
else
{
print '<tr class="oddeven"><td colspan="3" class="opacitymedium">'.$langs->trans("NoOrder").'</td></tr>';
}
print "</table><br>";
$db->free($resql);
}
else
{
dol_print_error($db);
}
}
END MODULEBUILDER DRAFT MYOBJECT */
print '</div><div class="fichetwothirdright">';
/* BEGIN MODULEBUILDER LASTMODIFIED MYOBJECT
// Last modified myobject
if (isModEnabled('elektroplanung') && $user->hasRight('elektroplanung', 'read')) {
$sql = "SELECT s.rowid, s.ref, s.label, s.date_creation, s.tms";
$sql.= " FROM ".$db->prefix()."elektroplanung_myobject as s";
$sql.= " WHERE s.entity IN (".getEntity($myobjectstatic->element).")";
//if ($socid) $sql.= " AND s.rowid = $socid";
$sql .= " ORDER BY s.tms DESC";
$sql .= $db->plimit($max, 0);
$resql = $db->query($sql);
if ($resql)
{
$num = $db->num_rows($resql);
$i = 0;
print '<table class="noborder centpercent">';
print '<tr class="liste_titre">';
print '<th colspan="2">';
print $langs->trans("BoxTitleLatestModifiedMyObjects", $max);
print '</th>';
print '<th class="right">'.$langs->trans("DateModificationShort").'</th>';
print '</tr>';
if ($num)
{
while ($i < $num)
{
$objp = $db->fetch_object($resql);
$myobjectstatic->id=$objp->rowid;
$myobjectstatic->ref=$objp->ref;
$myobjectstatic->label=$objp->label;
$myobjectstatic->status = $objp->status;
print '<tr class="oddeven">';
print '<td class="nowrap">'.$myobjectstatic->getNomUrl(1).'</td>';
print '<td class="right nowrap">';
print "</td>";
print '<td class="right nowrap">'.dol_print_date($db->jdate($objp->tms), 'day')."</td>";
print '</tr>';
$i++;
}
$db->free($resql);
} else {
print '<tr class="oddeven"><td colspan="3" class="opacitymedium">'.$langs->trans("None").'</td></tr>';
}
print "</table><br>";
}
}
*/
print '</div></div>';
// End of page
llxFooter();
$db->close();

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img/README.md Normal file
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Directory for module image files
--------------------------------
You can put here the .png files of your module:
If the picto of your module is an image (property $picto has been set to 'elektroplanung.png@elektroplanung', you can put into this
directory a .png file called *object_elektroplanung.png* (16x16 or 32x32 pixels)
If the picto of an object is an image (property $picto of the object.class.php has been set to 'myobject.png@elektroplanung', then you can put into this
directory a .png file called *object_myobject.png* (16x16 or 32x32 pixels)

208
langs/de_DE/elektroplanung.lang Normal file
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# Elektroplanung - Deutsche Sprachdatei
# Copyright (C) 2026 Eduard Wisch
#
# Modul
#
ModuleElektroplanungName = Elektroplanung
ModuleElektroplanungDesc = Berechnungstools für Elektroinstallationen nach VDE
#
# Admin
#
ElektroplanungSetup = Elektroplanung Einstellungen
Settings = Einstellungen
ElektroplanungSetupPage = Elektroplanung Konfiguration
#
# Menü
#
ElektroplanungUebersicht = Übersicht
ElektroplanungBerechnungstools = Berechnungstools
ElektroplanungQuerschnittsrechner = Querschnittsrechner
ElektroplanungWiderstandsrechner = Widerstandsrechner
#
# Allgemein
#
Calculate = Berechnen
Reset = Zurücksetzen
ElektroplanungFormelnAnzeigen = Formeln anzeigen
ElektroplanungFormelnAusblenden = Formeln ausblenden
#
# Querschnittsrechner - Eingabe
#
ElektroplanungEingabeNetzart = Eingabe & Netzart
ElektroplanungEingabeart = Eingabeart
ElektroplanungStrom = Strom
ElektroplanungLeistung = Leistung
ElektroplanungNetzart = Netzart
ElektroplanungSpannung = Spannung
#
# Querschnittsrechner - Leitungsdaten
#
ElektroplanungLeitungsdaten = Leitungsdaten
ElektroplanungLeitungslaenge = Leitungslänge
ElektroplanungLeistungsfaktor = Leistungsfaktor
ElektroplanungMaxSpannungsfall = Max. Spannungsfall
ElektroplanungLeitermaterial = Leitermaterial
#
# Querschnittsrechner - Verlegung
#
ElektroplanungVerlegungUmgebung = Verlegung & Umgebung
ElektroplanungVerlegeart = Verlegeart
ElektroplanungUmgebungstemperatur = Umgebungstemperatur
ElektroplanungAnzahlKabel = Anzahl Kabel nebeneinander
ElektroplanungIsolierung = Isolierung
#
# Querschnittsrechner - Ergebnis
#
ElektroplanungEmpfohlenerQuerschnitt = Empfohlener Leitungsquerschnitt
ElektroplanungBerechnet = Berechnet
ElektroplanungSpannungsfallResult = Spannungsfall
ElektroplanungStrombelastbar = Strombelastbar
ElektroplanungKabeltyp = Kabeltyp
#
# Querschnittsrechner - Formeln
#
ElektroplanungAngewendeteFormeln = Angewendete Formeln und Berechnungen
#
# Querschnittsrechner - Hinweise
#
ElektroplanungHinweise = Hinweise
ElektroplanungHinweisDIN = Berechnung nach DIN VDE 0100-520 (Spannungsfall) und DIN VDE 0298-4 (Strombelastbarkeit)
ElektroplanungHinweisLaenge = Leitungslänge = einfache Länge (nicht Hin + Rück)
ElektroplanungHinweisFachplanung = Bei kritischen Installationen immer zusätzlich Fachplanung hinzuziehen
ElektroplanungHinweisNormquerschnitte = Normquerschnitte: 1,5 / 2,5 / 4 / 6 / 10 / 16 / 25 / 35 / 50 / 70 / 95 / 120 / 150 / 185 / 240 mm²
#
# Widerstandsrechner - Tabs
#
ElektroplanungWiderstandBerechnung = Widerstand berechnen
ElektroplanungQuerschnittErmitteln = Querschnitt ermitteln
ElektroplanungVDEAnforderungen = VDE Anforderungen
#
# Widerstandsrechner - Anwendung
#
ElektroplanungAnwendungsfall = Anwendungsfall
ElektroplanungAnwendung = Anwendung
ElektroplanungHauptPA = Hauptpotentialausgleich
ElektroplanungZusatzPA = Zusatz-Potentialausgleich
ElektroplanungSPDTyp1 = SPD Typ 1 (Blitzstromableiter)
ElektroplanungSPDTyp2 = SPD Typ 2 (Überspannungsableiter)
ElektroplanungBlitzschutz = Blitzschutz-Potentialausgleich
ElektroplanungBenutzerdefiniert = Benutzerdefiniert
ElektroplanungMaxWiderstand = Max. Widerstand
#
# Widerstandsrechner - Leitung
#
ElektroplanungQuerschnitt = Querschnitt
ElektroplanungTemperatur = Temperatur
#
# Widerstandsrechner - Verbindungen
#
ElektroplanungVerbindungen = Verbindungen & Klemmen
ElektroplanungAnzahlKlemmen = Anzahl Klemmen/Verbindungen
ElektroplanungWiderstandProKlemme = Widerstand pro Klemme
ElektroplanungAnzahlSchienen = Anzahl Potentialausgleichsschienen
ElektroplanungWiderstandProSchiene = Widerstand pro Schiene
#
# Widerstandsrechner - Ergebnis
#
ElektroplanungLeitungswiderstand = Leitungswiderstand
ElektroplanungKlemmenwiderstand = Klemmenwiderstand
ElektroplanungSchienenwiderstand = Schienenwiderstand
ElektroplanungMaxZulaessig = Max. zulässig
ElektroplanungReserve = Reserve
ElektroplanungWiderstandOK = Widerstand in Ordnung
ElektroplanungWiderstandZuHoch = Widerstand zu hoch!
#
# Widerstandsrechner - Querschnitt ermitteln
#
ElektroplanungZielwerte = Zielwerte
ElektroplanungQuerschnittBerechnen = Querschnitt berechnen
ElektroplanungMindestquerschnitt = Mindestquerschnitt
ElektroplanungTatsWiderstand = Tatsächlicher Widerstand
ElektroplanungMaxLaenge = Max. Länge mit diesem Querschnitt
#
# Widerstandsrechner - VDE
#
ElektroplanungVDEPotentialausgleich = Potentialausgleich nach VDE
ElektroplanungVDEPABeschreibung = Der Potentialausgleich ist eine wichtige Schutzmaßnahme, die alle leitfähigen Teile einer Anlage auf gleiches elektrisches Potential bringt. Die maximalen Widerstände sind in den VDE-Normen festgelegt.
ElektroplanungNorm = Norm
ElektroplanungMindestquerschnittCu = Mindestquerschnitt
ElektroplanungSPDAnschluss = SPD Anschluss
ElektroplanungSPDBeschreibung = Überspannungsschutzgeräte (SPD) müssen möglichst kurz und mit niedrigem Widerstand an die Potentialausgleichsschiene angeschlossen werden. Die Gesamtlänge der Anschlussleitung sollte 0,5 m nicht überschreiten.
ElektroplanungLegende = Legende
ElektroplanungWichtig = Wichtig
ElektroplanungVDEHinweis1 = Die Verbindungsleitungen müssen möglichst kurz gehalten werden
ElektroplanungVDEHinweis2 = Alle Klemmverbindungen müssen dauerhaft kontaktsicher sein
ElektroplanungVDEHinweis3 = Der Gesamtwiderstand muss regelmäßig überprüft werden
#
# Selektivitäts-Assistent
#
ElektroplanungSelektivitaet = Selektivität
ElektroplanungSelPruefen = Prüfen
ElektroplanungSelKette = Sicherungskette
ElektroplanungSelTabellen = Tabellen
ElektroplanungSelVDE = VDE Normen
ElektroplanungSelPruefenBtn = Selektivität prüfen
ElektroplanungSelVorsicherung = Vorsicherung
ElektroplanungSelNachsicherung = Nachsicherung
ElektroplanungSelTyp = Typ
ElektroplanungSelNennstrom = Nennstrom
ElektroplanungSelOrt = Einbauort
ElektroplanungSelVerhaeltnis = Verhältnis
ElektroplanungSelVDENorm = VDE-Norm
ElektroplanungSelKetteConfig = Sicherungskette konfigurieren
ElektroplanungSelKetteInfo = Fügen Sie die Sicherungen von HAK bis Endstromkreis hinzu und prüfen Sie die gesamte Kette auf Selektivität.
ElektroplanungSelVorlage = Vorlage laden
ElektroplanungSelVorlageWaehlen = -- Vorlage wählen --
ElektroplanungSelKetteLeer = Keine Sicherungen in der Kette. Fügen Sie Elemente hinzu.
ElektroplanungSelHinzufuegen = Hinzufügen
ElektroplanungSelKettePruefen = Kette prüfen
ElektroplanungSelKetteLoeschen = Kette löschen
ElektroplanungSelTabelleSchmelz = Schmelzsicherungen (gG/gL)
ElektroplanungSelSchmelzInfo = Faktor ≥ 1,6 zwischen Vor- und Nachsicherung für volle Selektivität (= 2 Nennstromstufen Abstand)
ElektroplanungSelTabelleSLS = SLS zu LS-Schalter
ElektroplanungSelSLSInfo = SLS-Schalter sind speziell für Selektivität zu nachgeschalteten LS-Schaltern konstruiert.
ElektroplanungSelTabelleRCD = RCD Selektivität
ElektroplanungSelRCDInfo = Vorgeschaltete RCD muss Typ S sein UND mindestens 3-fachen IΔn haben.
ElektroplanungSelMindestwert = Mindestwert für Selektivität
ElektroplanungSelNachgeschaltet = Nachgeschaltet
ElektroplanungSelVorgeschaltet = Vorgeschaltet
ElektroplanungSelErgebnis = Ergebnis
ElektroplanungSelVDENormen = VDE Normen zur Selektivität
ElektroplanungSelInhalt = Inhalt
ElektroplanungSelPflicht = Pflicht?
ElektroplanungSelWichtig = Wichtige Hinweise
ElektroplanungSelWichtigTitel = Merke
ElektroplanungSelPraxistipps = Praxistipps
ElektroplanungSelSituation = Situation
ElektroplanungSelEmpfehlung = Empfehlung
#
# About
#
About = Über
ElektroplanungAbout = Über Elektroplanung
ElektroplanungAboutPage = Elektroplanung Informationen
#
# Startseite
#
ElektroplanungArea = Elektroplanung
MyPageName = Meine Seite

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# Elektroplanung - English Language File
# Copyright (C) 2026 Eduard Wisch
#
# Module
#
ModuleElektroplanungName = Electrical Planning
ModuleElektroplanungDesc = Calculation tools for electrical installations according to VDE
#
# Admin
#
ElektroplanungSetup = Electrical Planning Setup
Settings = Settings
ElektroplanungSetupPage = Electrical Planning Configuration
#
# Menu
#
ElektroplanungUebersicht = Overview
ElektroplanungBerechnungstools = Calculation Tools
ElektroplanungQuerschnittsrechner = Cable Cross-Section Calculator
ElektroplanungWiderstandsrechner = Resistance Calculator
#
# General
#
Calculate = Calculate
Reset = Reset
ElektroplanungFormelnAnzeigen = Show formulas
ElektroplanungFormelnAusblenden = Hide formulas
#
# Cross-Section Calculator - Input
#
ElektroplanungEingabeNetzart = Input & Network Type
ElektroplanungEingabeart = Input type
ElektroplanungStrom = Current
ElektroplanungLeistung = Power
ElektroplanungNetzart = Network type
ElektroplanungSpannung = Voltage
#
# Cross-Section Calculator - Cable Data
#
ElektroplanungLeitungsdaten = Cable Data
ElektroplanungLeitungslaenge = Cable length
ElektroplanungLeistungsfaktor = Power factor
ElektroplanungMaxSpannungsfall = Max. voltage drop
ElektroplanungLeitermaterial = Conductor material
#
# Cross-Section Calculator - Installation
#
ElektroplanungVerlegungUmgebung = Installation & Environment
ElektroplanungVerlegeart = Installation method
ElektroplanungUmgebungstemperatur = Ambient temperature
ElektroplanungAnzahlKabel = Number of cables side by side
ElektroplanungIsolierung = Insulation
#
# Cross-Section Calculator - Result
#
ElektroplanungEmpfohlenerQuerschnitt = Recommended cable cross-section
ElektroplanungBerechnet = Calculated
ElektroplanungSpannungsfallResult = Voltage drop
ElektroplanungStrombelastbar = Current capacity
ElektroplanungKabeltyp = Cable type
#
# Cross-Section Calculator - Formulas
#
ElektroplanungAngewendeteFormeln = Applied formulas and calculations
#
# Cross-Section Calculator - Notes
#
ElektroplanungHinweise = Notes
ElektroplanungHinweisDIN = Calculation according to DIN VDE 0100-520 (voltage drop) and DIN VDE 0298-4 (current capacity)
ElektroplanungHinweisLaenge = Cable length = single length (not round trip)
ElektroplanungHinweisFachplanung = For critical installations always consult professional planning
ElektroplanungHinweisNormquerschnitte = Standard cross-sections: 1.5 / 2.5 / 4 / 6 / 10 / 16 / 25 / 35 / 50 / 70 / 95 / 120 / 150 / 185 / 240 mm²
#
# Resistance Calculator - Tabs
#
ElektroplanungWiderstandBerechnung = Calculate resistance
ElektroplanungQuerschnittErmitteln = Determine cross-section
ElektroplanungVDEAnforderungen = VDE Requirements
#
# Resistance Calculator - Application
#
ElektroplanungAnwendungsfall = Application
ElektroplanungAnwendung = Application
ElektroplanungHauptPA = Main equipotential bonding
ElektroplanungZusatzPA = Supplementary equipotential bonding
ElektroplanungSPDTyp1 = SPD Type 1 (Lightning arrester)
ElektroplanungSPDTyp2 = SPD Type 2 (Surge arrester)
ElektroplanungBlitzschutz = Lightning protection bonding
ElektroplanungBenutzerdefiniert = Custom
ElektroplanungMaxWiderstand = Max. resistance
#
# Resistance Calculator - Cable
#
ElektroplanungQuerschnitt = Cross-section
ElektroplanungTemperatur = Temperature
#
# Resistance Calculator - Connections
#
ElektroplanungVerbindungen = Connections & Terminals
ElektroplanungAnzahlKlemmen = Number of terminals/connections
ElektroplanungWiderstandProKlemme = Resistance per terminal
ElektroplanungAnzahlSchienen = Number of equipotential busbars
ElektroplanungWiderstandProSchiene = Resistance per busbar
#
# Resistance Calculator - Result
#
ElektroplanungLeitungswiderstand = Cable resistance
ElektroplanungKlemmenwiderstand = Terminal resistance
ElektroplanungSchienenwiderstand = Busbar resistance
ElektroplanungMaxZulaessig = Max. permissible
ElektroplanungReserve = Reserve
ElektroplanungWiderstandOK = Resistance OK
ElektroplanungWiderstandZuHoch = Resistance too high!
#
# Resistance Calculator - Determine cross-section
#
ElektroplanungZielwerte = Target values
ElektroplanungQuerschnittBerechnen = Calculate cross-section
ElektroplanungMindestquerschnitt = Minimum cross-section
ElektroplanungTatsWiderstand = Actual resistance
ElektroplanungMaxLaenge = Max. length with this cross-section
#
# Resistance Calculator - VDE
#
ElektroplanungVDEPotentialausgleich = Equipotential bonding according to VDE
ElektroplanungVDEPABeschreibung = Equipotential bonding is an important protective measure that brings all conductive parts of an installation to the same electrical potential. The maximum resistances are specified in the VDE standards.
ElektroplanungNorm = Standard
ElektroplanungMindestquerschnittCu = Minimum cross-section
ElektroplanungSPDAnschluss = SPD Connection
ElektroplanungSPDBeschreibung = Surge protective devices (SPD) must be connected to the equipotential busbar as short as possible and with low resistance. The total length of the connection cable should not exceed 0.5 m.
ElektroplanungLegende = Legend
ElektroplanungWichtig = Important
ElektroplanungVDEHinweis1 = Connection cables must be kept as short as possible
ElektroplanungVDEHinweis2 = All terminal connections must be permanently contact-safe
ElektroplanungVDEHinweis3 = The total resistance must be checked regularly
#
# Selectivity Assistant
#
ElektroplanungSelektivitaet = Selectivity
ElektroplanungSelPruefen = Check
ElektroplanungSelKette = Fuse Chain
ElektroplanungSelTabellen = Tables
ElektroplanungSelVDE = VDE Standards
ElektroplanungSelPruefenBtn = Check Selectivity
ElektroplanungSelVorsicherung = Upstream Fuse
ElektroplanungSelNachsicherung = Downstream Fuse
ElektroplanungSelTyp = Type
ElektroplanungSelNennstrom = Rated Current
ElektroplanungSelOrt = Location
ElektroplanungSelVerhaeltnis = Ratio
ElektroplanungSelVDENorm = VDE Standard
ElektroplanungSelKetteConfig = Configure Fuse Chain
ElektroplanungSelKetteInfo = Add fuses from main connection to final circuit and check the entire chain for selectivity.
ElektroplanungSelVorlage = Load Template
ElektroplanungSelVorlageWaehlen = -- Select Template --
ElektroplanungSelKetteLeer = No fuses in chain. Add elements.
ElektroplanungSelHinzufuegen = Add
ElektroplanungSelKettePruefen = Check Chain
ElektroplanungSelKetteLoeschen = Clear Chain
ElektroplanungSelTabelleSchmelz = Fuse Links (gG/gL)
ElektroplanungSelSchmelzInfo = Factor ≥ 1.6 between upstream and downstream fuse for full selectivity (= 2 rated current steps apart)
ElektroplanungSelTabelleSLS = SLS to MCB
ElektroplanungSelSLSInfo = SLS switches are specifically designed for selectivity with downstream MCBs.
ElektroplanungSelTabelleRCD = RCD Selectivity
ElektroplanungSelRCDInfo = Upstream RCD must be Type S AND have at least 3x IΔn.
ElektroplanungSelMindestwert = Minimum value for selectivity
ElektroplanungSelNachgeschaltet = Downstream
ElektroplanungSelVorgeschaltet = Upstream
ElektroplanungSelErgebnis = Result
ElektroplanungSelVDENormen = VDE Standards for Selectivity
ElektroplanungSelInhalt = Content
ElektroplanungSelPflicht = Required?
ElektroplanungSelWichtig = Important Notes
ElektroplanungSelWichtigTitel = Remember
ElektroplanungSelPraxistipps = Practical Tips
ElektroplanungSelSituation = Situation
ElektroplanungSelEmpfehlung = Recommendation
#
# About
#
About = About
ElektroplanungAbout = About Electrical Planning
ElektroplanungAboutPage = Electrical Planning Information
#
# Home
#
ElektroplanungArea = Electrical Planning
MyPageName = My Page

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<?php
/* Copyright (C) 2026 Eduard Wisch <data@data-it-solution.de>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
/**
* \file elektroplanung/lib/elektroplanung.lib.php
* \ingroup elektroplanung
* \brief Library files with common functions for Elektroplanung
*/
/**
* Prepare admin pages header
*
* @return array<array{string,string,string}>
*/
function elektroplanungAdminPrepareHead()
{
global $langs, $conf;
// global $db;
// $extrafields = new ExtraFields($db);
// $extrafields->fetch_name_optionals_label('myobject');
$langs->load("elektroplanung@elektroplanung");
$h = 0;
$head = array();
$head[$h][0] = dol_buildpath("/elektroplanung/admin/setup.php", 1);
$head[$h][1] = $langs->trans("Settings");
$head[$h][2] = 'settings';
$h++;
/*
$head[$h][0] = dol_buildpath("/elektroplanung/admin/myobject_extrafields.php", 1);
$head[$h][1] = $langs->trans("ExtraFields");
$nbExtrafields = (isset($extrafields->attributes['myobject']['label']) && is_countable($extrafields->attributes['myobject']['label'])) ? count($extrafields->attributes['myobject']['label']) : 0;
if ($nbExtrafields > 0) {
$head[$h][1] .= '<span class="badge marginleftonlyshort">' . $nbExtrafields . '</span>';
}
$head[$h][2] = 'myobject_extrafields';
$h++;
$head[$h][0] = dol_buildpath("/elektroplanung/admin/myobjectline_extrafields.php", 1);
$head[$h][1] = $langs->trans("ExtraFieldsLines");
$nbExtrafields = (isset($extrafields->attributes['myobjectline']['label']) && is_countable($extrafields->attributes['myobjectline']['label'])) ? count($extrafields->attributes['myobject']['label']) : 0;
if ($nbExtrafields > 0) {
$head[$h][1] .= '<span class="badge marginleftonlyshort">' . $nbExtrafields . '</span>';
}
$head[$h][2] = 'myobject_extrafieldsline';
$h++;
*/
$head[$h][0] = dol_buildpath("/elektroplanung/admin/about.php", 1);
$head[$h][1] = $langs->trans("About");
$head[$h][2] = 'about';
$h++;
// Show more tabs from modules
// Entries must be declared in modules descriptor with line
//$this->tabs = array(
// 'entity:+tabname:Title:@elektroplanung:/elektroplanung/mypage.php?id=__ID__'
//); // to add new tab
//$this->tabs = array(
// 'entity:-tabname:Title:@elektroplanung:/elektroplanung/mypage.php?id=__ID__'
//); // to remove a tab
complete_head_from_modules($conf, $langs, null, $head, $h, 'elektroplanung@elektroplanung');
complete_head_from_modules($conf, $langs, null, $head, $h, 'elektroplanung@elektroplanung', 'remove');
return $head;
}

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# DO NOT DELETE THIS FILE MANUALLY
# File to flag module built using official module template.
# When this file is present into a module directory, you can edit it with the module builder tool.

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--
-- Script run when an upgrade of Dolibarr is done. Whatever is the Dolibarr version.
--

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<?php
/* Copyright (C) 2026 Eduard Wisch <data@data-it-solution.de>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
/**
* \file tools/querschnittsrechner.php
* \ingroup elektroplanung
* \brief Leitungsquerschnitt-Rechner nach DIN VDE 0100-520 und DIN VDE 0298-4
*/
// Load Dolibarr environment
$res = 0;
if (!$res && file_exists("../../main.inc.php")) {
$res = @include "../../main.inc.php";
}
if (!$res && file_exists("../../../main.inc.php")) {
$res = @include "../../../main.inc.php";
}
if (!$res) {
die("Include of main fails");
}
require_once DOL_DOCUMENT_ROOT.'/core/lib/functions.lib.php';
require_once DOL_DOCUMENT_ROOT.'/core/class/html.form.class.php';
// Load translation files
$langs->loadLangs(array("elektroplanung@elektroplanung"));
// Security check
if (!isModEnabled('elektroplanung')) {
accessforbidden('Module not enabled');
}
if (!$user->hasRight('elektroplanung', 'tools', 'read')) {
accessforbidden('Permission denied');
}
$form = new Form($db);
// Page header
llxHeader('', $langs->trans("ElektroplanungQuerschnittsrechner"), '', '', 0, 0, array(
'https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js'
), array(
'/elektroplanung/css/elektroplanung.css'
), '', 'mod-elektroplanung page-querschnittsrechner');
// Viewport für Mobile
print '<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">';
print load_fiche_titre($langs->trans("ElektroplanungQuerschnittsrechner"), '', 'fa-bolt');
print '<div class="fichecenter">';
?>
<!-- Styles sind in /elektroplanung/css/elektroplanung.css -->
<div class="ep-calculator">
<div class="ep-toolbar">
<button class="butAction" onclick="epBerechnen()">
<span class="fa fa-search"></span> <?php echo $langs->trans("Calculate"); ?>
</button>
<button class="butActionDelete" onclick="epToggleFormulas()">
<span class="fa fa-calculator"></span> <span id="epFormulaToggleText"><?php echo $langs->trans("ElektroplanungFormelnAnzeigen"); ?></span>
</button>
<button class="butAction" onclick="epExportPDF()">
<span class="fa fa-file-pdf-o"></span> PDF
</button>
<button class="butActionDelete" onclick="epResetForm()">
<span class="fa fa-refresh"></span> <?php echo $langs->trans("Reset"); ?>
</button>
</div>
<!-- EINGABE SEKTION -->
<div class="ep-section">
<div class="ep-section-title">
<span class="fa fa-bolt"></span> <?php echo $langs->trans("ElektroplanungEingabeNetzart"); ?>
</div>
<div class="ep-form-group" style="margin-bottom: 15px;">
<label><?php echo $langs->trans("ElektroplanungEingabeart"); ?>:</label>
<div class="ep-radio-group">
<label class="ep-radio-label">
<input type="radio" name="inputType" value="strom" checked onchange="epToggleInputType()">
<span><?php echo $langs->trans("ElektroplanungStrom"); ?> (A)</span>
</label>
<label class="ep-radio-label">
<input type="radio" name="inputType" value="leistung" onchange="epToggleInputType()">
<span><?php echo $langs->trans("ElektroplanungLeistung"); ?> (kW)</span>
</label>
</div>
</div>
<div class="ep-form-grid">
<div class="ep-form-group" id="epStromInput">
<label><?php echo $langs->trans("ElektroplanungStrom"); ?> <span class="ep-unit">[A]</span></label>
<input type="number" id="epStrom" value="16" step="0.1" min="0">
</div>
<div class="ep-form-group" id="epLeistungInput" style="display: none;">
<label><?php echo $langs->trans("ElektroplanungLeistung"); ?> <span class="ep-unit">[kW]</span></label>
<input type="number" id="epLeistung" value="3.68" step="0.01" min="0">
</div>
<div class="ep-form-group">
<label><?php echo $langs->trans("ElektroplanungNetzart"); ?>:</label>
<select id="epNetzart" onchange="epUpdateSpannung()">
<option value="1ph230">1-phasig 230V (AC)</option>
<option value="3ph400" selected>3-phasig 400V (Drehstrom)</option>
<option value="dc12">12V DC</option>
<option value="dc24">24V DC</option>
<option value="dc48">48V DC</option>
</select>
</div>
<div class="ep-form-group">
<label><?php echo $langs->trans("ElektroplanungSpannung"); ?> <span class="ep-unit">[V]</span></label>
<input type="number" id="epSpannung" value="400" step="1" min="0">
</div>
</div>
</div>
<!-- LEITUNGSDATEN -->
<div class="ep-section">
<div class="ep-section-title">
<span class="fa fa-plug"></span> <?php echo $langs->trans("ElektroplanungLeitungsdaten"); ?>
</div>
<div class="ep-form-grid">
<div class="ep-form-group">
<label><?php echo $langs->trans("ElektroplanungLeitungslaenge"); ?> <span class="ep-unit">[m]</span></label>
<input type="number" id="epLaenge" value="20" step="0.1" min="0">
</div>
<div class="ep-form-group">
<label><?php echo $langs->trans("ElektroplanungLeistungsfaktor"); ?> (cos φ) <span class="ep-unit">[-]</span></label>
<input type="number" id="epCosphi" value="0.95" step="0.01" min="0.1" max="1.0">
</div>
<div class="ep-form-group">
<label><?php echo $langs->trans("ElektroplanungMaxSpannungsfall"); ?> <span class="ep-unit">[%]</span></label>
<select id="epSpannungsfall">
<option value="3">3% (Beleuchtung)</option>
<option value="5" selected>5% (Andere Verbraucher)</option>
<option value="1">1% (Sehr kritisch)</option>
<option value="2">2% (Kritisch)</option>
<option value="4">4% (Baustellen)</option>
</select>
</div>
<div class="ep-form-group">
<label><?php echo $langs->trans("ElektroplanungLeitermaterial"); ?>:</label>
<select id="epMaterial">
<option value="56" selected>Kupfer (Cu)</option>
<option value="35">Aluminium (Al)</option>
</select>
</div>
</div>
</div>
<!-- VERLEGUNG -->
<div class="ep-section">
<div class="ep-section-title">
<span class="fa fa-cogs"></span> <?php echo $langs->trans("ElektroplanungVerlegungUmgebung"); ?>
</div>
<div class="ep-form-grid">
<div class="ep-form-group">
<label><?php echo $langs->trans("ElektroplanungVerlegeart"); ?>:</label>
<select id="epVerlegeart">
<option value="B1">B1 - Mehradrig an/auf Wand</option>
<option value="B2" selected>B2 - Mehradrig in Mauerwerk</option>
<option value="C">C - Einadrig in Rohr</option>
<option value="E">E - Frei in Luft</option>
<option value="F">F - Einadrig frei</option>
</select>
</div>
<div class="ep-form-group">
<label><?php echo $langs->trans("ElektroplanungUmgebungstemperatur"); ?> <span class="ep-unit">[°C]</span></label>
<input type="number" id="epTemperatur" value="30" step="1" min="-20" max="80">
</div>
<div class="ep-form-group">
<label><?php echo $langs->trans("ElektroplanungAnzahlKabel"); ?>:</label>
<select id="epHaeufung">
<option value="1" selected>1 Kabel (keine Häufung)</option>
<option value="2">2 Kabel</option>
<option value="3">3 Kabel</option>
<option value="4">4 Kabel</option>
<option value="5">5 Kabel</option>
<option value="6">6-9 Kabel</option>
</select>
</div>
<div class="ep-form-group">
<label><?php echo $langs->trans("ElektroplanungIsolierung"); ?>:</label>
<select id="epIsolierung">
<option value="70" selected>PVC (70°C)</option>
<option value="90">XLPE/EPR (90°C)</option>
</select>
</div>
</div>
</div>
<!-- ERGEBNIS -->
<div id="epResultBox" class="ep-result-box">
<div class="ep-result-main" id="epResultQuerschnitt">2.5 mm²</div>
<div class="ep-result-label"><?php echo $langs->trans("ElektroplanungEmpfohlenerQuerschnitt"); ?></div>
<div class="ep-result-details">
<div class="ep-result-item">
<span><?php echo $langs->trans("ElektroplanungBerechnet"); ?>:</span>
<span class="ep-result-value" id="epResultBerechnet">-</span>
</div>
<div class="ep-result-item">
<span><?php echo $langs->trans("ElektroplanungSpannungsfallResult"); ?>:</span>
<span class="ep-result-value" id="epResultSpannungsfall">-</span>
</div>
<div class="ep-result-item">
<span><?php echo $langs->trans("ElektroplanungStrombelastbar"); ?>:</span>
<span class="ep-result-value" id="epResultStrombelastbar">-</span>
</div>
<div class="ep-result-item">
<span><?php echo $langs->trans("ElektroplanungKabeltyp"); ?>:</span>
<span class="ep-result-value" id="epResultKabeltyp">-</span>
</div>
</div>
<div id="epWarnings"></div>
</div>
<!-- FORMELN SEKTION -->
<div id="epFormulasSection" class="ep-formulas-section">
<div class="ep-section-title">
<span class="fa fa-calculator"></span> <?php echo $langs->trans("ElektroplanungAngewendeteFormeln"); ?>
</div>
<div id="epFormulasContent"></div>
</div>
<div class="ep-info-box">
<strong><span class="fa fa-info-circle"></span> <?php echo $langs->trans("ElektroplanungHinweise"); ?>:</strong>
<ul style="margin-left: 20px; margin-top: 5px;">
<li><?php echo $langs->trans("ElektroplanungHinweisDIN"); ?></li>
<li><?php echo $langs->trans("ElektroplanungHinweisLaenge"); ?></li>
<li><?php echo $langs->trans("ElektroplanungHinweisFachplanung"); ?></li>
<li><?php echo $langs->trans("ElektroplanungHinweisNormquerschnitte"); ?></li>
</ul>
</div>
</div>
<script>
// Globale Variablen
let epCalculationData = {};
// Normquerschnitte nach DIN VDE
const epNormQuerschnitte = [1.5, 2.5, 4, 6, 10, 16, 25, 35, 50, 70, 95, 120, 150, 185, 240, 300, 400, 500, 630];
// Strombelastbarkeit-Tabelle (Kupfer, PVC 70°C)
const epStrombelastbarkeit = {
'B1': { 1.5: 15.5, 2.5: 21, 4: 28, 6: 36, 10: 49, 16: 66, 25: 89, 35: 110, 50: 134, 70: 171, 95: 207, 120: 239, 150: 271, 185: 310, 240: 361, 300: 424, 400: 502 },
'B2': { 1.5: 18.5, 2.5: 25, 4: 34, 6: 43, 10: 60, 16: 80, 25: 107, 35: 133, 50: 164, 70: 209, 95: 253, 120: 290, 150: 328, 185: 375, 240: 435, 300: 509, 400: 599 },
'C': { 1.5: 19.5, 2.5: 27, 4: 37, 6: 47, 10: 64, 16: 86, 25: 114, 35: 141, 50: 175, 70: 222, 95: 269, 120: 309, 150: 349, 185: 399, 240: 461, 300: 537, 400: 629 },
'E': { 1.5: 24, 2.5: 32, 4: 42, 6: 54, 10: 73, 16: 98, 25: 131, 35: 162, 50: 199, 70: 253, 95: 306, 120: 351, 150: 396, 185: 453, 240: 524, 300: 611, 400: 716 },
'F': { 1.5: 22, 2.5: 30, 4: 40, 6: 51, 10: 69, 16: 93, 25: 125, 35: 154, 50: 190, 70: 242, 95: 293, 120: 336, 150: 379, 185: 434, 240: 502, 300: 585, 400: 685 }
};
// Temperatur-Korrekturfaktoren
function epGetTempFaktor(temp, isolierung) {
if (isolierung == 70) {
if (temp <= 10) return 1.22;
if (temp <= 15) return 1.17;
if (temp <= 20) return 1.12;
if (temp <= 25) return 1.06;
if (temp <= 30) return 1.0;
if (temp <= 35) return 0.94;
if (temp <= 40) return 0.87;
if (temp <= 45) return 0.79;
if (temp <= 50) return 0.71;
return 0.58;
} else {
if (temp <= 10) return 1.15;
if (temp <= 15) return 1.12;
if (temp <= 20) return 1.08;
if (temp <= 25) return 1.04;
if (temp <= 30) return 1.0;
if (temp <= 35) return 0.96;
if (temp <= 40) return 0.91;
if (temp <= 45) return 0.87;
if (temp <= 50) return 0.82;
if (temp <= 55) return 0.76;
return 0.71;
}
}
// Häufungs-Korrekturfaktoren
function epGetHaeufungsFaktor(anzahl) {
const faktoren = { 1: 1.0, 2: 0.80, 3: 0.70, 4: 0.65, 5: 0.60, 6: 0.57 };
return faktoren[anzahl] || 0.57;
}
// Toggle Strom/Leistung Eingabe
function epToggleInputType() {
const inputType = document.querySelector('input[name="inputType"]:checked').value;
document.getElementById('epStromInput').style.display = inputType === 'strom' ? 'flex' : 'none';
document.getElementById('epLeistungInput').style.display = inputType === 'leistung' ? 'flex' : 'none';
}
// Spannung aktualisieren
function epUpdateSpannung() {
const netzart = document.getElementById('epNetzart').value;
const spannungen = { '1ph230': 230, '3ph400': 400, 'dc12': 12, 'dc24': 24, 'dc48': 48 };
document.getElementById('epSpannung').value = spannungen[netzart];
}
// Nächsten Normquerschnitt finden
function epGetNormQuerschnitt(berechnet) {
for (let qs of epNormQuerschnitte) {
if (qs >= berechnet) return qs;
}
return epNormQuerschnitte[epNormQuerschnitte.length - 1];
}
// Formeln anzeigen/verbergen
function epToggleFormulas() {
const section = document.getElementById('epFormulasSection');
const text = document.getElementById('epFormulaToggleText');
if (section.classList.contains('show')) {
section.classList.remove('show');
text.textContent = '<?php echo addslashes($langs->trans("ElektroplanungFormelnAnzeigen")); ?>';
} else {
section.classList.add('show');
text.textContent = '<?php echo addslashes($langs->trans("ElektroplanungFormelnAusblenden")); ?>';
section.scrollIntoView({ behavior: 'smooth', block: 'nearest' });
}
}
// Formeln generieren
function epGenerateFormulas(data) {
let html = '';
if (data.inputType === 'leistung') {
html += '<div class="ep-formula-box">';
html += '<div class="ep-formula-label">1. Stromberechnung aus Leistung</div>';
html += '<div class="ep-formula-content">';
if (data.netzart.startsWith('3ph')) {
html += `I = P / (√3 × U × cos φ)\nI = ${data.leistung} kW / (√3 × ${data.spannung} V × ${data.cosphi})\nI = ${data.strom.toFixed(2)} A`;
} else {
html += `I = P / (U × cos φ)\nI = ${data.leistung} kW / (${data.spannung} V × ${data.cosphi})\nI = ${data.strom.toFixed(2)} A`;
}
html += '</div></div>';
}
html += `<div class="ep-formula-box">
<div class="ep-formula-label">2. Querschnitt nach Spannungsfall (DIN VDE 0100-520)</div>
<div class="ep-formula-content">A = (2 × l × I × cos φ) / (κ × ΔU_zul)
Werte:
l = ${data.laenge} m
I = ${data.strom.toFixed(2)} A
cos φ = ${data.cosphi}
κ = ${data.kappa} m/(Ω·mm²) (${data.material})
ΔU_zul = ${data.deltaU_zul.toFixed(2)} V (${data.spannungsfallProzent}% von ${data.spannung}V)
A = (2 × ${data.laenge} × ${data.strom.toFixed(2)} × ${data.cosphi}) / (${data.kappa} × ${data.deltaU_zul.toFixed(2)})
A = ${data.A_spannungsfall.toFixed(3)} mm²
Normquerschnitt: ${data.querschnitt_spannungsfall} mm²</div>
</div>`;
html += `<div class="ep-formula-box">
<div class="ep-formula-label">3. Tatsächlicher Spannungsfall</div>
<div class="ep-formula-content">ΔU = (2 × l × I × cos φ) / (κ × A)
Mit ${data.querschnitt} mm²:
ΔU = ${data.deltaU_ist.toFixed(2)} V (${data.deltaU_prozent.toFixed(2)}%)
${data.deltaU_prozent <= data.spannungsfallProzent ? '✓ OK' : '✗ Zu hoch!'}</div>
</div>`;
html += `<div class="ep-formula-box">
<div class="ep-formula-label">4. Strombelastbarkeit (DIN VDE 0298-4)</div>
<div class="ep-formula-content">I_zul = I_Tabelle × f_Temp × f_Häufung
I_zul = ${data.I_tabelle.toFixed(1)} A × ${data.tempFaktor.toFixed(3)} × ${data.haeufungsFaktor.toFixed(2)}
I_zul = ${data.maxStrom.toFixed(1)} A
Benötigt: ${data.strom.toFixed(2)} A
${data.maxStrom >= data.strom ? '✓ Ausreichend' : '✗ Erhöhung nötig!'}</div>
</div>`;
document.getElementById('epFormulasContent').innerHTML = html;
}
// Hauptberechnung
function epBerechnen() {
try {
const inputType = document.querySelector('input[name="inputType"]:checked').value;
let strom, leistung = 0;
const spannung = parseFloat(document.getElementById('epSpannung').value);
const cosphi = parseFloat(document.getElementById('epCosphi').value);
const netzart = document.getElementById('epNetzart').value;
if (inputType === 'leistung') {
leistung = parseFloat(document.getElementById('epLeistung').value);
strom = netzart.startsWith('3ph')
? (leistung * 1000) / (Math.sqrt(3) * spannung * cosphi)
: (leistung * 1000) / (spannung * cosphi);
} else {
strom = parseFloat(document.getElementById('epStrom').value);
}
const laenge = parseFloat(document.getElementById('epLaenge').value);
const spannungsfallProzent = parseFloat(document.getElementById('epSpannungsfall').value);
const kappa = parseFloat(document.getElementById('epMaterial').value);
const verlegeart = document.getElementById('epVerlegeart').value;
const temperatur = parseFloat(document.getElementById('epTemperatur').value);
const haeufung = parseInt(document.getElementById('epHaeufung').value);
const isolierung = parseInt(document.getElementById('epIsolierung').value);
const material = kappa === 56 ? 'Kupfer' : 'Aluminium';
if (strom <= 0 || laenge <= 0 || spannung <= 0) {
throw new Error('Bitte alle Werte korrekt eingeben!');
}
const deltaU_zul = spannung * (spannungsfallProzent / 100);
const A_spannungsfall = (2 * laenge * strom * cosphi) / (kappa * deltaU_zul);
const querschnitt_spannungsfall = epGetNormQuerschnitt(A_spannungsfall);
let querschnitt = querschnitt_spannungsfall;
const tempFaktor = epGetTempFaktor(temperatur, isolierung);
const haeufungsFaktor = epGetHaeufungsFaktor(haeufung);
let I_tabelle = epStrombelastbarkeit[verlegeart][querschnitt] || 0;
let maxStrom = I_tabelle * tempFaktor * haeufungsFaktor;
let warnings = [];
while (maxStrom < strom && querschnitt < 500) {
const index = epNormQuerschnitte.indexOf(querschnitt);
if (index < epNormQuerschnitte.length - 1) {
const vorher = querschnitt;
querschnitt = epNormQuerschnitte[index + 1];
I_tabelle = epStrombelastbarkeit[verlegeart][querschnitt] || 0;
maxStrom = I_tabelle * tempFaktor * haeufungsFaktor;
warnings.push(`⚠️ Querschnitt von ${vorher}mm² auf ${querschnitt}mm² erhöht (Strombelastbarkeit)`);
} else break;
}
const deltaU_ist = (2 * laenge * strom * cosphi) / (kappa * querschnitt);
const deltaU_prozent = (deltaU_ist / spannung) * 100;
let kabeltyp = '';
if (netzart === '1ph230') kabeltyp = `NYM-J 3x${querschnitt}`;
else if (netzart.startsWith('3ph')) kabeltyp = `NYM-J 5x${querschnitt}`;
else kabeltyp = `H07V-K 2x${querschnitt}`;
if (deltaU_prozent > spannungsfallProzent) {
warnings.push(`⚠️ Spannungsfall ${deltaU_prozent.toFixed(2)}% > ${spannungsfallProzent}%`);
}
if (maxStrom / strom < 1.25) {
warnings.push(`💡 Nur ${((maxStrom/strom - 1)*100).toFixed(0)}% Reserve`);
}
if (temperatur > 40 && isolierung == 70) {
warnings.push(`⚠️ Hohe Temperatur! XLPE empfohlen`);
}
epCalculationData = {
inputType, strom, leistung, laenge, cosphi, spannungsfallProzent, spannung,
kappa, material, verlegeart, temperatur, haeufung, isolierung, netzart,
deltaU_zul, A_spannungsfall, querschnitt_spannungsfall, querschnitt,
deltaU_ist, deltaU_prozent, I_tabelle, tempFaktor, haeufungsFaktor,
maxStrom, kabeltyp, warnings
};
document.getElementById('epResultQuerschnitt').textContent = `${querschnitt} mm²`;
document.getElementById('epResultBerechnet').textContent = `${A_spannungsfall.toFixed(2)} mm²`;
document.getElementById('epResultSpannungsfall').textContent = `${deltaU_ist.toFixed(2)}V (${deltaU_prozent.toFixed(2)}%)`;
document.getElementById('epResultStrombelastbar').textContent = `${maxStrom.toFixed(1)} A`;
document.getElementById('epResultKabeltyp').textContent = kabeltyp;
const warningsDiv = document.getElementById('epWarnings');
warningsDiv.innerHTML = warnings.length > 0
? '<div class="ep-warning-box">' + warnings.join('<br>') + '</div>'
: '';
epGenerateFormulas(epCalculationData);
const resultBox = document.getElementById('epResultBox');
resultBox.classList.add('show');
resultBox.scrollIntoView({ behavior: 'smooth', block: 'nearest' });
} catch (error) {
alert('Fehler: ' + error.message);
}
}
// Formular zurücksetzen
function epResetForm() {
document.getElementById('epStrom').value = 16;
document.getElementById('epLeistung').value = 3.68;
document.getElementById('epNetzart').value = '3ph400';
document.getElementById('epSpannung').value = 400;
document.getElementById('epLaenge').value = 20;
document.getElementById('epCosphi').value = 0.95;
document.getElementById('epSpannungsfall').value = 5;
document.getElementById('epMaterial').value = 56;
document.getElementById('epVerlegeart').value = 'B2';
document.getElementById('epTemperatur').value = 30;
document.getElementById('epHaeufung').value = 1;
document.getElementById('epIsolierung').value = 70;
document.getElementById('epResultBox').classList.remove('show');
document.getElementById('epFormulasSection').classList.remove('show');
document.getElementById('epFormulaToggleText').textContent = '<?php echo addslashes($langs->trans("ElektroplanungFormelnAnzeigen")); ?>';
}
// PDF Export
function epExportPDF() {
if (!epCalculationData.querschnitt) {
alert('Bitte erst eine Berechnung durchführen!');
return;
}
const { jsPDF } = window.jspdf;
const doc = new jsPDF();
const data = epCalculationData;
const datum = new Date().toLocaleDateString('de-DE');
let y = 20;
doc.setFontSize(18);
doc.setFont(undefined, 'bold');
doc.text('Leitungsquerschnitt-Berechnung', 105, y, { align: 'center' });
y += 8;
doc.setFontSize(10);
doc.setFont(undefined, 'normal');
doc.text('Nach DIN VDE 0100-520 und DIN VDE 0298-4', 105, y, { align: 'center' });
y += 5;
doc.text('Erstellt: ' + datum, 105, y, { align: 'center' });
y += 10;
doc.line(20, y, 190, y);
y += 10;
doc.setFontSize(14);
doc.setFont(undefined, 'bold');
doc.text('Eingabewerte', 20, y);
y += 7;
doc.setFontSize(10);
doc.setFont(undefined, 'normal');
const inputs = [
data.inputType === 'leistung' ? `Leistung: ${data.leistung} kW` : null,
`Strom: ${data.strom.toFixed(2)} A`,
`Spannung: ${data.spannung} V (${data.netzart})`,
`Leitungslänge: ${data.laenge} m`,
`Leistungsfaktor: ${data.cosphi}`,
`Max. Spannungsfall: ${data.spannungsfallProzent}%`,
`Material: ${data.material}`,
`Verlegeart: ${data.verlegeart}`,
`Temperatur: ${data.temperatur}°C`
].filter(Boolean);
inputs.forEach(line => { doc.text(line, 20, y); y += 6; });
y += 5;
doc.setFontSize(14);
doc.setFont(undefined, 'bold');
doc.text('Ergebnis', 20, y);
y += 7;
doc.setFontSize(16);
doc.setTextColor(16, 185, 129);
doc.text(`Querschnitt: ${data.querschnitt} mm²`, 20, y);
doc.setTextColor(0, 0, 0);
y += 8;
doc.setFontSize(10);
doc.setFont(undefined, 'normal');
doc.text(`Berechneter Querschnitt: ${data.A_spannungsfall.toFixed(2)} mm²`, 20, y); y += 6;
doc.text(`Spannungsfall: ${data.deltaU_ist.toFixed(2)} V (${data.deltaU_prozent.toFixed(2)}%)`, 20, y); y += 6;
doc.text(`Strombelastbarkeit: ${data.maxStrom.toFixed(1)} A`, 20, y); y += 6;
doc.text(`Kabeltyp: ${data.kabeltyp}`, 20, y);
doc.setFontSize(8);
doc.setTextColor(150);
doc.text('Elektroplanung - Alle Angaben ohne Gewähr', 105, 290, { align: 'center' });
doc.save(`Leitungsberechnung_${data.querschnitt}mm2_${datum.replace(/\./g, '-')}.pdf`);
}
// Initial berechnen
document.addEventListener('DOMContentLoaded', function() {
epBerechnen();
});
</script>
<?php
print '</div>';
llxFooter();
$db->close();

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<?php
/* Copyright (C) 2026 Eduard Wisch <data@data-it-solution.de>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
/**
* \file tools/widerstandsrechner.php
* \ingroup elektroplanung
* \brief Widerstandsrechner für Potentialausgleich nach VDE 0100-534/540
*/
// Load Dolibarr environment
$res = 0;
if (!$res && file_exists("../../main.inc.php")) {
$res = @include "../../main.inc.php";
}
if (!$res && file_exists("../../../main.inc.php")) {
$res = @include "../../../main.inc.php";
}
if (!$res) {
die("Include of main fails");
}
require_once DOL_DOCUMENT_ROOT.'/core/lib/functions.lib.php';
require_once DOL_DOCUMENT_ROOT.'/core/class/html.form.class.php';
// Load translation files
$langs->loadLangs(array("elektroplanung@elektroplanung"));
// Security check
if (!isModEnabled('elektroplanung')) {
accessforbidden('Module not enabled');
}
if (!$user->hasRight('elektroplanung', 'tools', 'read')) {
accessforbidden('Permission denied');
}
$form = new Form($db);
// Page header
llxHeader('', $langs->trans("ElektroplanungWiderstandsrechner"), '', '', 0, 0, array(
'https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js'
), array(
'/elektroplanung/css/elektroplanung.css'
), '', 'mod-elektroplanung page-widerstandsrechner');
// Viewport für Mobile
print '<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">';
print load_fiche_titre($langs->trans("ElektroplanungWiderstandsrechner"), '', 'fa-microchip');
print '<div class="fichecenter">';
?>
<!-- Styles sind in /elektroplanung/css/elektroplanung.css -->
<div class="ep-calculator">
<!-- TABS -->
<div class="ep-tabs">
<div class="ep-tab active" onclick="wrSwitchTab('widerstand')">
<span class="fa fa-calculator"></span> <?php echo $langs->trans("ElektroplanungWiderstandBerechnung"); ?>
</div>
<div class="ep-tab" onclick="wrSwitchTab('querschnitt')">
<span class="fa fa-ruler"></span> <?php echo $langs->trans("ElektroplanungQuerschnittErmitteln"); ?>
</div>
<div class="ep-tab" onclick="wrSwitchTab('vde')">
<span class="fa fa-book"></span> <?php echo $langs->trans("ElektroplanungVDEAnforderungen"); ?>
</div>
</div>
<!-- TAB 1: Widerstand berechnen -->
<div id="wrTabWiderstand" class="ep-tab-content active">
<div class="ep-toolbar">
<button class="butAction" onclick="wrBerechneWiderstand()">
<span class="fa fa-search"></span> <?php echo $langs->trans("Calculate"); ?>
</button>
<button class="butAction" onclick="wrExportPDF()">
<span class="fa fa-file-pdf-o"></span> PDF
</button>
<button class="butActionDelete" onclick="wrResetWiderstand()">
<span class="fa fa-refresh"></span> <?php echo $langs->trans("Reset"); ?>
</button>
</div>
<div class="ep-section">
<div class="ep-section-title">
<span class="fa fa-bolt"></span> <?php echo $langs->trans("ElektroplanungAnwendungsfall"); ?>
</div>
<div class="ep-form-grid">
<div class="ep-form-group">
<label><?php echo $langs->trans("ElektroplanungAnwendung"); ?>:</label>
<select id="wrAnwendung" onchange="wrUpdateMaxWiderstand()">
<option value="pa_haupt" data-max="1.0"><?php echo $langs->trans("ElektroplanungHauptPA"); ?> (≤ 1Ω)</option>
<option value="pa_zusatz" data-max="0.5"><?php echo $langs->trans("ElektroplanungZusatzPA"); ?> (≤ 0.5Ω)</option>
<option value="spd_typ1" data-max="0.5"><?php echo $langs->trans("ElektroplanungSPDTyp1"); ?> (≤ 0.5Ω)</option>
<option value="spd_typ2" data-max="1.0"><?php echo $langs->trans("ElektroplanungSPDTyp2"); ?> (≤ 1Ω)</option>
<option value="blitzschutz" data-max="0.2"><?php echo $langs->trans("ElektroplanungBlitzschutz"); ?> (≤ 0.2Ω)</option>
<option value="custom" data-max="1.0"><?php echo $langs->trans("ElektroplanungBenutzerdefiniert"); ?></option>
</select>
</div>
<div class="ep-form-group">
<label><?php echo $langs->trans("ElektroplanungMaxWiderstand"); ?> <span class="ep-unit">[Ω]</span></label>
<input type="number" id="wrMaxWiderstand" value="1.0" step="0.01" min="0.01">
</div>
</div>
</div>
<div class="ep-section">
<div class="ep-section-title">
<span class="fa fa-plug"></span> <?php echo $langs->trans("ElektroplanungLeitungsdaten"); ?>
</div>
<div class="ep-form-grid">
<div class="ep-form-group">
<label><?php echo $langs->trans("ElektroplanungQuerschnitt"); ?> <span class="ep-unit">[mm²]</span></label>
<select id="wrQuerschnitt">
<option value="4">4 mm²</option>
<option value="6" selected>6 mm²</option>
<option value="10">10 mm²</option>
<option value="16">16 mm²</option>
<option value="25">25 mm²</option>
<option value="35">35 mm²</option>
<option value="50">50 mm²</option>
<option value="70">70 mm²</option>
<option value="95">95 mm²</option>
<option value="120">120 mm²</option>
</select>
</div>
<div class="ep-form-group">
<label><?php echo $langs->trans("ElektroplanungLeitungslaenge"); ?> <span class="ep-unit">[m]</span></label>
<input type="number" id="wrLaenge" value="10" step="0.1" min="0.1">
</div>
<div class="ep-form-group">
<label><?php echo $langs->trans("ElektroplanungLeitermaterial"); ?>:</label>
<select id="wrMaterial">
<option value="56" selected>Kupfer (Cu) - κ = 56</option>
<option value="35">Aluminium (Al) - κ = 35</option>
</select>
</div>
<div class="ep-form-group">
<label><?php echo $langs->trans("ElektroplanungTemperatur"); ?> <span class="ep-unit">[°C]</span></label>
<input type="number" id="wrTemperatur" value="20" step="1" min="-20" max="80">
</div>
</div>
</div>
<div class="ep-section">
<div class="ep-section-title">
<span class="fa fa-link"></span> <?php echo $langs->trans("ElektroplanungVerbindungen"); ?>
</div>
<div class="ep-form-grid">
<div class="ep-form-group">
<label><?php echo $langs->trans("ElektroplanungAnzahlKlemmen"); ?>:</label>
<input type="number" id="wrKlemmen" value="2" step="1" min="0" max="20">
</div>
<div class="ep-form-group">
<label><?php echo $langs->trans("ElektroplanungWiderstandProKlemme"); ?> <span class="ep-unit">[mΩ]</span></label>
<input type="number" id="wrKlemmenWiderstand" value="0.5" step="0.1" min="0">
</div>
<div class="ep-form-group">
<label><?php echo $langs->trans("ElektroplanungAnzahlSchienen"); ?>:</label>
<input type="number" id="wrSchienen" value="1" step="1" min="0" max="10">
</div>
<div class="ep-form-group">
<label><?php echo $langs->trans("ElektroplanungWiderstandProSchiene"); ?> <span class="ep-unit">[mΩ]</span></label>
<input type="number" id="wrSchienenWiderstand" value="1.0" step="0.1" min="0">
</div>
</div>
</div>
<!-- ERGEBNIS Widerstand -->
<div id="wrResultBox" class="ep-result-box">
<div class="ep-result-main" id="wrResultWiderstand">0.000 Ω</div>
<div class="ep-result-status" id="wrResultStatus">-</div>
<div class="ep-result-details">
<div class="ep-result-item">
<span><?php echo $langs->trans("ElektroplanungLeitungswiderstand"); ?>:</span>
<span class="ep-result-value" id="wrResultLeitung">-</span>
</div>
<div class="ep-result-item">
<span><?php echo $langs->trans("ElektroplanungKlemmenwiderstand"); ?>:</span>
<span class="ep-result-value" id="wrResultKlemmen">-</span>
</div>
<div class="ep-result-item">
<span><?php echo $langs->trans("ElektroplanungSchienenwiderstand"); ?>:</span>
<span class="ep-result-value" id="wrResultSchienen">-</span>
</div>
<div class="ep-result-item">
<span><?php echo $langs->trans("ElektroplanungMaxZulaessig"); ?>:</span>
<span class="ep-result-value" id="wrResultMax">-</span>
</div>
<div class="ep-result-item">
<span><?php echo $langs->trans("ElektroplanungReserve"); ?>:</span>
<span class="ep-result-value" id="wrResultReserve">-</span>
</div>
</div>
</div>
</div>
<!-- TAB 2: Querschnitt ermitteln -->
<div id="wrTabQuerschnitt" class="ep-tab-content">
<div class="ep-toolbar">
<button class="butAction" onclick="wrBerechneQuerschnitt()">
<span class="fa fa-search"></span> <?php echo $langs->trans("ElektroplanungQuerschnittBerechnen"); ?>
</button>
</div>
<div class="ep-section">
<div class="ep-section-title">
<span class="fa fa-crosshairs"></span> <?php echo $langs->trans("ElektroplanungZielwerte"); ?>
</div>
<div class="ep-form-grid">
<div class="ep-form-group">
<label><?php echo $langs->trans("ElektroplanungAnwendung"); ?>:</label>
<select id="wrQsAnwendung" onchange="wrQsUpdateMaxWiderstand()">
<option value="pa_haupt" data-max="1.0"><?php echo $langs->trans("ElektroplanungHauptPA"); ?> (≤ 1Ω)</option>
<option value="pa_zusatz" data-max="0.5"><?php echo $langs->trans("ElektroplanungZusatzPA"); ?> (≤ 0.5Ω)</option>
<option value="spd_typ1" data-max="0.5"><?php echo $langs->trans("ElektroplanungSPDTyp1"); ?> (≤ 0.5Ω)</option>
<option value="spd_typ2" data-max="1.0"><?php echo $langs->trans("ElektroplanungSPDTyp2"); ?> (≤ 1Ω)</option>
<option value="blitzschutz" data-max="0.2"><?php echo $langs->trans("ElektroplanungBlitzschutz"); ?> (≤ 0.2Ω)</option>
</select>
</div>
<div class="ep-form-group">
<label><?php echo $langs->trans("ElektroplanungMaxWiderstand"); ?> <span class="ep-unit">[Ω]</span></label>
<input type="number" id="wrQsMaxWiderstand" value="1.0" step="0.01" min="0.01" readonly>
</div>
<div class="ep-form-group">
<label><?php echo $langs->trans("ElektroplanungLeitungslaenge"); ?> <span class="ep-unit">[m]</span></label>
<input type="number" id="wrQsLaenge" value="15" step="0.1" min="0.1">
</div>
<div class="ep-form-group">
<label><?php echo $langs->trans("ElektroplanungLeitermaterial"); ?>:</label>
<select id="wrQsMaterial">
<option value="56" selected>Kupfer (Cu)</option>
<option value="35">Aluminium (Al)</option>
</select>
</div>
</div>
</div>
<!-- ERGEBNIS Querschnitt -->
<div id="wrQsResultBox" class="ep-result-box">
<div class="ep-result-main" id="wrQsResultQuerschnitt">- mm²</div>
<div class="ep-result-status"><?php echo $langs->trans("ElektroplanungMindestquerschnitt"); ?></div>
<div class="ep-result-details">
<div class="ep-result-item">
<span><?php echo $langs->trans("ElektroplanungBerechnet"); ?>:</span>
<span class="ep-result-value" id="wrQsResultBerechnet">-</span>
</div>
<div class="ep-result-item">
<span><?php echo $langs->trans("ElektroplanungTatsWiderstand"); ?>:</span>
<span class="ep-result-value" id="wrQsResultWiderstand">-</span>
</div>
<div class="ep-result-item">
<span><?php echo $langs->trans("ElektroplanungMaxLaenge"); ?>:</span>
<span class="ep-result-value" id="wrQsResultMaxLaenge">-</span>
</div>
</div>
</div>
</div>
<!-- TAB 3: VDE Anforderungen -->
<div id="wrTabVde" class="ep-tab-content">
<div class="ep-section">
<div class="ep-section-title">
<span class="fa fa-book"></span> <?php echo $langs->trans("ElektroplanungVDEPotentialausgleich"); ?>
</div>
<p><?php echo $langs->trans("ElektroplanungVDEPABeschreibung"); ?></p>
<table class="ep-table">
<thead>
<tr>
<th><?php echo $langs->trans("ElektroplanungAnwendung"); ?></th>
<th><?php echo $langs->trans("ElektroplanungNorm"); ?></th>
<th><?php echo $langs->trans("ElektroplanungMaxWiderstand"); ?></th>
<th><?php echo $langs->trans("ElektroplanungMindestquerschnittCu"); ?></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong><?php echo $langs->trans("ElektroplanungHauptPA"); ?></strong></td>
<td>VDE 0100-540</td>
<td>≤ 1 Ω</td>
<td>6 mm² (Cu) / 16 mm² (Al)</td>
</tr>
<tr>
<td><strong><?php echo $langs->trans("ElektroplanungZusatzPA"); ?></strong></td>
<td>VDE 0100-410</td>
<td>≤ 0.5 Ω</td>
<td>Je nach Anwendung</td>
</tr>
<tr>
<td><strong><?php echo $langs->trans("ElektroplanungSPDTyp1"); ?></strong></td>
<td>VDE 0100-534</td>
<td>≤ 0.5 Ω</td>
<td>16 mm² (Cu)</td>
</tr>
<tr>
<td><strong><?php echo $langs->trans("ElektroplanungSPDTyp2"); ?></strong></td>
<td>VDE 0100-534</td>
<td>≤ 1 Ω</td>
<td>6 mm² (Cu)</td>
</tr>
<tr>
<td><strong><?php echo $langs->trans("ElektroplanungBlitzschutz"); ?></strong></td>
<td>VDE 0185-305</td>
<td>≤ 0.2 Ω</td>
<td>25 mm² (Cu)</td>
</tr>
</tbody>
</table>
</div>
<div class="ep-section">
<div class="ep-section-title">
<span class="fa fa-bolt"></span> <?php echo $langs->trans("ElektroplanungSPDAnschluss"); ?>
</div>
<p><?php echo $langs->trans("ElektroplanungSPDBeschreibung"); ?></p>
<div class="ep-pa-diagram">
<svg viewBox="0 0 400 200" style="max-width: 400px;">
<!-- HAK -->
<rect x="10" y="80" width="60" height="40" class="ep-svg-box" />
<text x="40" y="105" text-anchor="middle" font-size="12" font-weight="bold" class="ep-svg-text">HAK</text>
<!-- Leitung zum SPD -->
<line x1="70" y1="100" x2="130" y2="100" class="ep-svg-line-primary" stroke-width="3"/>
<text x="100" y="90" text-anchor="middle" font-size="10" class="ep-svg-text">L ≤ 0.5m</text>
<!-- SPD -->
<rect x="130" y="70" width="50" height="60" class="ep-svg-spd" />
<text x="155" y="95" text-anchor="middle" font-size="10" font-weight="bold" class="ep-svg-text-dark">SPD</text>
<text x="155" y="115" text-anchor="middle" font-size="8" class="ep-svg-text-dark">Typ 1/2</text>
<!-- PE-Leitung -->
<line x1="155" y1="130" x2="155" y2="170" class="ep-svg-line-success" stroke-width="3"/>
<text x="165" y="155" font-size="9" class="ep-svg-text-success">PE</text>
<!-- PAS -->
<rect x="120" y="170" width="70" height="20" class="ep-svg-pas" />
<text x="155" y="184" text-anchor="middle" font-size="10" font-weight="bold" class="ep-svg-text-light">PAS</text>
<!-- Erdung -->
<line x1="155" y1="190" x2="155" y2="195" class="ep-svg-line-earth" stroke-width="2"/>
<line x1="140" y1="195" x2="170" y2="195" class="ep-svg-line-earth" stroke-width="2"/>
<line x1="145" y1="198" x2="165" y2="198" class="ep-svg-line-earth" stroke-width="1.5"/>
<line x1="150" y1="201" x2="160" y2="201" class="ep-svg-line-earth" stroke-width="1"/>
<!-- Beschriftungen -->
<text x="300" y="30" font-size="11" font-weight="bold" class="ep-svg-text"><?php echo $langs->trans("ElektroplanungLegende"); ?>:</text>
<rect x="300" y="40" width="15" height="10" class="ep-svg-box" />
<text x="320" y="49" font-size="9" class="ep-svg-text">HAK = Hausanschlusskasten</text>
<rect x="300" y="55" width="15" height="10" class="ep-svg-spd" />
<text x="320" y="64" font-size="9" class="ep-svg-text">SPD = Überspannungsschutz</text>
<rect x="300" y="70" width="15" height="10" class="ep-svg-pas" />
<text x="320" y="79" font-size="9" class="ep-svg-text">PAS = Potentialausgleichsschiene</text>
</svg>
</div>
</div>
<div class="ep-info-box">
<strong><span class="fa fa-exclamation-triangle"></span> <?php echo $langs->trans("ElektroplanungWichtig"); ?>:</strong>
<ul style="margin-left: 20px; margin-top: 5px;">
<li><?php echo $langs->trans("ElektroplanungVDEHinweis1"); ?></li>
<li><?php echo $langs->trans("ElektroplanungVDEHinweis2"); ?></li>
<li><?php echo $langs->trans("ElektroplanungVDEHinweis3"); ?></li>
</ul>
</div>
</div>
</div>
<script>
// Globale Variablen
let wrCalculationData = {};
// Normquerschnitte
const wrNormQuerschnitte = [4, 6, 10, 16, 25, 35, 50, 70, 95, 120, 150, 185, 240];
// Tab-Wechsel
function wrSwitchTab(tab) {
document.querySelectorAll('.ep-tab').forEach(t => t.classList.remove('active'));
document.querySelectorAll('.ep-tab-content').forEach(c => c.classList.remove('active'));
document.querySelector(`.ep-tab[onclick*="${tab}"]`).classList.add('active');
document.getElementById('wrTab' + tab.charAt(0).toUpperCase() + tab.slice(1)).classList.add('active');
}
// Max Widerstand aktualisieren
function wrUpdateMaxWiderstand() {
const select = document.getElementById('wrAnwendung');
const maxInput = document.getElementById('wrMaxWiderstand');
const maxValue = select.options[select.selectedIndex].dataset.max;
maxInput.value = maxValue;
maxInput.readOnly = select.value !== 'custom';
}
function wrQsUpdateMaxWiderstand() {
const select = document.getElementById('wrQsAnwendung');
const maxInput = document.getElementById('wrQsMaxWiderstand');
maxInput.value = select.options[select.selectedIndex].dataset.max;
}
// Temperaturkorrektur für spezifischen Widerstand
function wrGetRhoTemp(kappa, temp) {
// ρ bei 20°C = 1/κ
// Temperaturkoeffizient α ≈ 0.00393 für Cu, 0.00403 für Al
const rho20 = 1 / kappa;
const alpha = kappa === 56 ? 0.00393 : 0.00403;
return rho20 * (1 + alpha * (temp - 20));
}
// Widerstand berechnen
function wrBerechneWiderstand() {
const querschnitt = parseFloat(document.getElementById('wrQuerschnitt').value);
const laenge = parseFloat(document.getElementById('wrLaenge').value);
const kappa = parseFloat(document.getElementById('wrMaterial').value);
const temperatur = parseFloat(document.getElementById('wrTemperatur').value);
const maxWiderstand = parseFloat(document.getElementById('wrMaxWiderstand').value);
const anzahlKlemmen = parseInt(document.getElementById('wrKlemmen').value);
const widerstandKlemme = parseFloat(document.getElementById('wrKlemmenWiderstand').value) / 1000; // mΩ -> Ω
const anzahlSchienen = parseInt(document.getElementById('wrSchienen').value);
const widerstandSchiene = parseFloat(document.getElementById('wrSchienenWiderstand').value) / 1000; // mΩ -> Ω
// ρ bei Temperatur berechnen
const rho = wrGetRhoTemp(kappa, temperatur);
// R = ρ * l / A
const R_leitung = rho * laenge / querschnitt;
const R_klemmen = anzahlKlemmen * widerstandKlemme;
const R_schienen = anzahlSchienen * widerstandSchiene;
const R_gesamt = R_leitung + R_klemmen + R_schienen;
const istOK = R_gesamt <= maxWiderstand;
const reserve = ((maxWiderstand - R_gesamt) / maxWiderstand) * 100;
// Daten speichern
wrCalculationData = {
querschnitt, laenge, kappa, temperatur, maxWiderstand,
anzahlKlemmen, widerstandKlemme, anzahlSchienen, widerstandSchiene,
rho, R_leitung, R_klemmen, R_schienen, R_gesamt, istOK, reserve,
material: kappa === 56 ? 'Kupfer' : 'Aluminium',
anwendung: document.getElementById('wrAnwendung').options[document.getElementById('wrAnwendung').selectedIndex].text
};
// Ergebnisse anzeigen
const resultBox = document.getElementById('wrResultBox');
resultBox.className = 'ep-result-box show ' + (istOK ? (reserve > 30 ? 'success' : 'warning') : 'error');
document.getElementById('wrResultWiderstand').textContent = R_gesamt.toFixed(4) + ' Ω';
document.getElementById('wrResultStatus').textContent = istOK
? '✓ <?php echo addslashes($langs->trans("ElektroplanungWiderstandOK")); ?>'
: '✗ <?php echo addslashes($langs->trans("ElektroplanungWiderstandZuHoch")); ?>';
document.getElementById('wrResultLeitung').textContent = (R_leitung * 1000).toFixed(2) + ' mΩ';
document.getElementById('wrResultKlemmen').textContent = (R_klemmen * 1000).toFixed(2) + ' mΩ';
document.getElementById('wrResultSchienen').textContent = (R_schienen * 1000).toFixed(2) + ' mΩ';
document.getElementById('wrResultMax').textContent = maxWiderstand.toFixed(2) + ' Ω';
document.getElementById('wrResultReserve').textContent = reserve.toFixed(1) + '%';
resultBox.scrollIntoView({ behavior: 'smooth', block: 'nearest' });
}
// Querschnitt ermitteln
function wrBerechneQuerschnitt() {
const maxWiderstand = parseFloat(document.getElementById('wrQsMaxWiderstand').value);
const laenge = parseFloat(document.getElementById('wrQsLaenge').value);
const kappa = parseFloat(document.getElementById('wrQsMaterial').value);
// A = ρ * l / R
const rho = 1 / kappa; // bei 20°C
const A_min = rho * laenge / maxWiderstand;
// Nächsten Normquerschnitt finden
let querschnitt = wrNormQuerschnitte[wrNormQuerschnitte.length - 1];
for (let qs of wrNormQuerschnitte) {
if (qs >= A_min) {
querschnitt = qs;
break;
}
}
// Tatsächlicher Widerstand mit Normquerschnitt
const R_tats = rho * laenge / querschnitt;
// Max Länge mit diesem Querschnitt
const L_max = maxWiderstand * querschnitt / rho;
// Ergebnisse anzeigen
const resultBox = document.getElementById('wrQsResultBox');
resultBox.className = 'ep-result-box show success';
document.getElementById('wrQsResultQuerschnitt').textContent = querschnitt + ' mm²';
document.getElementById('wrQsResultBerechnet').textContent = A_min.toFixed(2) + ' mm²';
document.getElementById('wrQsResultWiderstand').textContent = (R_tats * 1000).toFixed(2) + ' mΩ (' + R_tats.toFixed(4) + ' Ω)';
document.getElementById('wrQsResultMaxLaenge').textContent = L_max.toFixed(1) + ' m';
resultBox.scrollIntoView({ behavior: 'smooth', block: 'nearest' });
}
// Reset
function wrResetWiderstand() {
document.getElementById('wrAnwendung').value = 'pa_haupt';
document.getElementById('wrMaxWiderstand').value = 1.0;
document.getElementById('wrQuerschnitt').value = 6;
document.getElementById('wrLaenge').value = 10;
document.getElementById('wrMaterial').value = 56;
document.getElementById('wrTemperatur').value = 20;
document.getElementById('wrKlemmen').value = 2;
document.getElementById('wrKlemmenWiderstand').value = 0.5;
document.getElementById('wrSchienen').value = 1;
document.getElementById('wrSchienenWiderstand').value = 1.0;
document.getElementById('wrResultBox').classList.remove('show');
wrUpdateMaxWiderstand();
}
// PDF Export
function wrExportPDF() {
if (!wrCalculationData.R_gesamt) {
alert('Bitte erst eine Berechnung durchführen!');
return;
}
const { jsPDF } = window.jspdf;
const doc = new jsPDF();
const data = wrCalculationData;
const datum = new Date().toLocaleDateString('de-DE');
let y = 20;
doc.setFontSize(18);
doc.setFont(undefined, 'bold');
doc.text('Widerstandsberechnung Potentialausgleich', 105, y, { align: 'center' });
y += 8;
doc.setFontSize(10);
doc.setFont(undefined, 'normal');
doc.text('Nach VDE 0100-534/540', 105, y, { align: 'center' });
y += 5;
doc.text('Erstellt: ' + datum, 105, y, { align: 'center' });
y += 10;
doc.line(20, y, 190, y);
y += 10;
doc.setFontSize(14);
doc.setFont(undefined, 'bold');
doc.text('Anwendung', 20, y);
y += 7;
doc.setFontSize(10);
doc.setFont(undefined, 'normal');
doc.text(data.anwendung, 20, y);
y += 10;
doc.setFontSize(14);
doc.setFont(undefined, 'bold');
doc.text('Leitungsdaten', 20, y);
y += 7;
doc.setFontSize(10);
doc.setFont(undefined, 'normal');
doc.text(`Querschnitt: ${data.querschnitt} mm²`, 20, y); y += 6;
doc.text(`Länge: ${data.laenge} m`, 20, y); y += 6;
doc.text(`Material: ${data.material}`, 20, y); y += 6;
doc.text(`Temperatur: ${data.temperatur}°C`, 20, y); y += 10;
doc.setFontSize(14);
doc.setFont(undefined, 'bold');
doc.text('Ergebnis', 20, y);
y += 7;
doc.setFontSize(14);
if (data.istOK) {
doc.setTextColor(16, 185, 129);
doc.text(`Gesamtwiderstand: ${data.R_gesamt.toFixed(4)} Ω - OK`, 20, y);
} else {
doc.setTextColor(239, 68, 68);
doc.text(`Gesamtwiderstand: ${data.R_gesamt.toFixed(4)} Ω - ZU HOCH`, 20, y);
}
doc.setTextColor(0, 0, 0);
y += 8;
doc.setFontSize(10);
doc.setFont(undefined, 'normal');
doc.text(`Leitungswiderstand: ${(data.R_leitung * 1000).toFixed(2)} mΩ`, 20, y); y += 6;
doc.text(`Klemmenwiderstand: ${(data.R_klemmen * 1000).toFixed(2)} mΩ`, 20, y); y += 6;
doc.text(`Schienenwiderstand: ${(data.R_schienen * 1000).toFixed(2)} mΩ`, 20, y); y += 6;
doc.text(`Max. zulässig: ${data.maxWiderstand.toFixed(2)} Ω`, 20, y); y += 6;
doc.text(`Reserve: ${data.reserve.toFixed(1)}%`, 20, y);
doc.setFontSize(8);
doc.setTextColor(150);
doc.text('Elektroplanung - Widerstandsberechnung - Alle Angaben ohne Gewähr', 105, 290, { align: 'center' });
doc.save(`Widerstandsberechnung_${data.querschnitt}mm2_${datum.replace(/\./g, '-')}.pdf`);
}
// Initial
document.addEventListener('DOMContentLoaded', function() {
wrUpdateMaxWiderstand();
});
</script>
<?php
print '</div>';
llxFooter();
$db->close();