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MultiColumnWizard.php
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<?php
/**
* Contao Open Source CMS
*
* @copyright Andreas Schempp 2011
* @copyright certo web & design GmbH 2011
* @copyright MEN AT WORK 2013
* @package MultiColumnWizard
* @license LGPL
* @filesource
*/
/**
* Class MultiColumnWizard
*
* @copyright Andreas Schempp 2011
* @copyright certo web & design GmbH 2011
* @copyright MEN AT WORK 2013
* @author Ingolf Steinhardt <info@e-spin.de> 2017
* @author Sven Baumann <baumann.sv@gmail.com> 2017
* @package MultiColumnWizard
*/
class MultiColumnWizard extends Widget implements uploadable
{
/**
* Submit user input
* @var boolean
*/
protected $blnSubmitInput = true;
/**
* Template
* @var string
*/
protected $strTemplate = 'be_widget';
/**
* Value
* @var mixed
*/
protected $varValue = array();
/**
* Widget errors to store
* @var array
*/
protected $arrWidgetErrors = array();
/**
* Callback data
* @var array
*/
protected $arrCallback = false;
/**
* Min count
* @var int
*/
protected $minCount = 0;
/**
* Max count
* @var int
*/
protected $maxCount = 0;
/**
* Tableless
* @var boolean
*/
protected $blnTableless = false;
/**
* Row specific data
* @var array
*/
protected $arrRowSpecificData = array();
/**
* Buttons
* @var array
*/
protected $arrButtons = array('new' => 'new.gif',
'copy' => 'copy.gif',
'up' => 'up.gif',
'down' => 'down.gif',
'delete' => 'delete.gif');
/**
* Initialize the object
* @param array
*/
public function __construct($arrAttributes = false)
{
parent::__construct($arrAttributes);
$this->import('Database');
if (TL_MODE == 'FE')
{
$this->strTemplate = 'form_widget';
$this->loadDataContainer($arrAttributes['strTable']);
}
}
/**
* Add specific attributes
* @param string
* @param mixed
*/
public function __set($strKey, $varValue)
{
switch ($strKey)
{
case 'value':
$this->varValue = deserialize($varValue, true);
/**
* reformat array if we have only one field
* from array[] = value
* to array[]['fieldname'] = value
*/
if ($this->flatArray)
{
$arrNew = array();
foreach ($this->varValue as $val)
{
$arrNew[] = array(key($this->columnFields) => $val);
}
$this->varValue = $arrNew;
}
break;
case 'mandatory':
$this->arrConfiguration['mandatory'] = $varValue ? true : false;
break;
case 'columnsCallback':
if (!is_array($varValue))
{
throw new Exception('Parameter "columns" has to be an array: array(\'Class\', \'Method\')!');
}
$this->arrCallback = $varValue;
break;
case 'buttons':
if (is_array($varValue))
{
$this->arrButtons = array_merge($this->arrButtons, $varValue);
}
break;
case 'hideButtons':
if ($varValue === true)
{
$this->arrButtons = array();
}
case 'disableSorting':
if ($varValue == true)
{
unset($this->arrButtons['up']);
unset($this->arrButtons['down']);
unset($this->arrButtons['move']);
}
break;
case 'dragAndDrop':
if ($varValue === true) {
$this->arrButtons['move'] = 'drag.gif';
unset($this->arrButtons['up']);
unset($this->arrButtons['down']);
}
break;
case 'minCount':
$this->minCount = $varValue;
break;
case 'maxCount':
$this->maxCount = $varValue;
break;
case 'generateTableless':
$this->blnTableless = $varValue;
break;
default:
parent::__set($strKey, $varValue);
break;
}
}
public function __get($strKey)
{
switch ($strKey)
{
case 'value':
/**
* reformat array if we have only one field
* from array[]['fieldname'] = value
* to array[] = value
* so we have the same behavoir like multiple-checkbox fields
*/
if ($this->flatArray)
{
$arrNew = array();
foreach ($this->varValue as $val)
{
$arrNew[] = $val[key($this->columnFields)];
}
return $arrNew;
}
else
{
return parent::__get($strKey);
}
break;
default:
return parent::__get($strKey);
break;
}
}
protected function validator($varInput)
{
$blnHasError = false;
for ($i = 0; $i < count($varInput); $i++)
{
$this->activeRow = $i;
if (!$this->columnFields)
{
continue;
}
// Walk every column
foreach ($this->columnFields as $strKey => $arrField)
{
$objWidget = $this->initializeWidget($arrField, $i, $strKey, $varInput[$i][$strKey]);
// can be null on error, or a string on input_field_callback
if (!is_object($objWidget))
{
continue;
}
// hack for checkboxes
if ($arrField['inputType'] == 'checkbox' && isset($varInput[$i][$strKey]))
{
$_POST[$objWidget->name] = $varInput[$i][$strKey];
}
$objWidget->validate();
$varValue = $objWidget->value;
// Convert date formats into timestamps (check the eval setting first -> #3063)
$rgxp = $arrField['eval']['rgxp'];
if (!$objWidget->hasErrors() && ($rgxp == 'date' || $rgxp == 'time' || $rgxp == 'datim') && $varValue != '')
{
$objDate = new Date($varValue,$this->getNumericDateFormat($rgxp));
$varValue = $objDate->tstamp;
}
// Save callback
if (is_array($arrField['save_callback']))
{
foreach ($arrField['save_callback'] as $callback)
{
$this->import($callback[0]);
try
{
$varValue = $this->{$callback[0]}->{$callback[1]}($varValue, $this);
}
catch (Exception $e)
{
$objWidget->class = 'error';
$objWidget->addError($e->getMessage());
}
}
}
$varInput[$i][$strKey] = $varValue;
// Do not submit if there are errors
if ($objWidget->hasErrors())
{
// store the errors
$this->arrWidgetErrors[$strKey][$i] = $objWidget->getErrors();
$blnHasError = \Input::post('SUBMIT_TYPE') != 'auto';
}
}
}
if ($this->minCount > 0 && count($varInput) < $this->minCount)
{
$this->blnSubmitInput = false;
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['mcwMinCount'], $this->minCount));
}
if ($this->maxCount > 0 && count($varInput) > $this->maxCount)
{
$this->blnSubmitInput = false;
$this->addError(sprintf($GLOBALS['TL_LANG']['ERR']['mcwMaxCount'], $this->maxCount));
}
if ($blnHasError)
{
$this->blnSubmitInput = false;
$this->addError($GLOBALS['TL_LANG']['ERR']['general']);
}
return $varInput;
}
/**
* Generate the widget and return it as string
* @return string
*/
public function generate()
{
// load the callback data if there's any (do not do this in __set() already because then we don't have access to currentRecord)
if (is_array($this->arrCallback))
{
$this->import($this->arrCallback[0]);
$this->columnFields = $this->{$this->arrCallback[0]}->{$this->arrCallback[1]}($this);
}
// use BE script in FE for now
$GLOBALS['TL_JAVASCRIPT']['mcw'] = $GLOBALS['TL_CONFIG']['debugMode']
? 'system/modules/multicolumnwizard/html/js/multicolumnwizard_be_src.js'
: 'system/modules/multicolumnwizard/html/js/multicolumnwizard_be.js';
$GLOBALS['TL_CSS']['mcw'] = $GLOBALS['TL_CONFIG']['debugMode']
? 'system/modules/multicolumnwizard/html/css/multicolumnwizard_src.css'
: 'system/modules/multicolumnwizard/html/css/multicolumnwizard.css';
$this->strCommand = 'cmd_' . $this->strField;
// Change the order
if ($this->Input->get($this->strCommand) && is_numeric($this->Input->get('cid')) && $this->Input->get('id') == $this->currentRecord)
{
switch ($this->Input->get($this->strCommand))
{
case 'copy':
$this->varValue = array_duplicate($this->varValue, $this->Input->get('cid'));
break;
case 'up':
$this->varValue = array_move_up($this->varValue, $this->Input->get('cid'));
break;
case 'down':
$this->varValue = array_move_down($this->varValue, $this->Input->get('cid'));
break;
case 'delete':
$this->varValue = array_delete($this->varValue, $this->Input->get('cid'));
break;
}
// Save in File
if ($GLOBALS['TL_DCA'][$this->strTable]['config']['dataContainer'] == 'File')
{
$this->Config->update(sprintf("\$GLOBALS['TL_CONFIG']['%s']", $this->strField), serialize($this->varValue));
// Reload the page
$this->redirect(preg_replace('/&(amp;)?cid=[^&]*/i', '', preg_replace('/&(amp;)?' . preg_quote($this->strCommand, '/') . '=[^&]*/i', '', Environment::get('request'))));
}
// Save in table
else if ($GLOBALS['TL_DCA'][$this->strTable]['config']['dataContainer'] == 'Table')
{
if (is_array($GLOBALS['TL_DCA'][$this->strTable]['fields'][$this->strField]['save_callback']))
{
$dataContainer = 'DC_' . $GLOBALS['TL_DCA'][$this->strTable]['config']['dataContainer'];
$dc = new $dataContainer($this->strTable);
$dc->field = $this->strField;
$dc->inputName = $this->strField;
$dc->strInputName = $this->strField;
foreach ($GLOBALS['TL_DCA'][$this->strTable]['fields'][$this->strField]['save_callback'] AS $callback)
{
$this->import($callback[0]);
$this->{$callback[0]}->{$callback[1]}(serialize($this->varValue), $dc);
}
}
else
{
$this->Database->prepare("UPDATE " . $this->strTable . " SET " . $this->strField . "=? WHERE id=?")
->execute(serialize($this->varValue), $this->currentRecord);
}
// Reload the page
$this->redirect(preg_replace('/&(amp;)?cid=[^&]*/i', '', preg_replace('/&(amp;)?' . preg_quote($this->strCommand, '/') . '=[^&]*/i', '', Environment::get('request'))));
}
// Unknow
else
{
// What to do here?
}
}
$arrUnique = array();
$arrDatepicker = array();
$arrColorpicker = array();
$arrTinyMCE = array();
$arrHeaderItems = array();
foreach ($this->columnFields as $strKey => $arrField)
{
$fullName = $this->strName . '__' . $strKey;
// Store unique fields
if ($arrField['eval']['unique'])
{
$arrUnique[] = $strKey;
}
// Store date picker fields
if ($arrField['eval']['datepicker'])
{
$arrDatepicker[] = $strKey;
}
// Store color picker fields
if ($arrField['eval']['colorpicker'])
{
$arrColorpicker[] = $strKey;
}
// Store tiny mce fields
if ($arrField['eval']['rte'] && strncmp($arrField['eval']['rte'], 'tiny', 4) === 0)
{
foreach ($this->varValue as $row => $value) {
$tinyId = 'ctrl_' . $this->strField . '_row' . $row . '_' . $strKey;
$GLOBALS['TL_RTE']['tinyMCE'][$tinyId] = array(
'id' => $tinyId,
'file' => 'tinyMCE',
'type' => null
);
}
$arrTinyMCE[] = $strKey;
}
if ($arrField['inputType'] == 'hidden')
{
continue;
}
}
$intNumberOfRows = max(count($this->varValue), 1);
// always show the minimum number of rows if set
if ($this->minCount && ($intNumberOfRows < $this->minCount))
{
$intNumberOfRows = $this->minCount;
}
$arrItems = array();
$arrHiddenHeader = array();
// Add input fields
for ($i = 0; $i < $intNumberOfRows; $i++)
{
$this->activeRow = $i;
$strHidden = '';
// Walk every column
foreach ($this->columnFields as $strKey => $arrField)
{
$strWidget = '';
$blnHiddenBody = false;
if ($arrField['eval']['hideHead'] == true)
{
$arrHiddenHeader[$strKey] = true;
}
// load row specific data (useful for example for default values in different rows)
if (isset($this->arrRowSpecificData[$i][$strKey]))
{
$arrField = array_merge($arrField, $this->arrRowSpecificData[$i][$strKey]);
}
$objWidget = $this->initializeWidget($arrField, $i, $strKey, $this->varValue[$i][$strKey]);
// load errors if there are any
if (!empty($this->arrWidgetErrors[$strKey][$i]))
{
foreach ($this->arrWidgetErrors[$strKey][$i] as $strErrorMsg)
{
$objWidget->addError($strErrorMsg);
}
}
if ($objWidget === null)
{
continue;
}
elseif (is_string($objWidget))
{
$strWidget = $objWidget;
}
elseif ($arrField['inputType'] == 'hidden')
{
$strHidden .= $objWidget->generate();
continue;
}
elseif ($arrField['eval']['hideBody'] == true || $arrField['eval']['hideHead'] == true)
{
if ($arrField['eval']['hideBody'] == true)
{
$blnHiddenBody = true;
}
$strWidget = $objWidget->parse();
}
else
{
$datepicker = '';
$colorpicker = '';
$tinyMce = '';
// Datepicker
if ($arrField['eval']['datepicker'])
{
$rgxp = $arrField['eval']['rgxp'];
$format = $this->getNumericDateFormat($rgxp);
switch ($rgxp)
{
case 'datim':
$time = ",\n timePicker:true";
break;
case 'time':
$time = ",\n timePickerOnly:true";
break;
default:
$time = '';
break;
}
$datepicker = ' <img src="system/modules/multicolumnwizard/html/img/datepicker.gif" width="20" height="20" alt="" id="toggle_' . $objWidget->id . '" style="vertical-align:-6px;">
<script>
window.datepicker_' . $this->strName . '_' . $strKey . ' = new DatePicker(\'#ctrl_' . $objWidget->id . '\', {
allowEmpty:true,
toggleElements:\'#toggle_' . $objWidget->id . '\',
pickerClass:\'datepicker_dashboard\',
format:\'' . $format . '\',
inputOutputFormat:\'' . $format . '\',
positionOffset:{x:130,y:-185}' . $time . ',
startDay:' . $GLOBALS['TL_LANG']['MSC']['weekOffset'] . ',
days:[\'' . implode("','", $GLOBALS['TL_LANG']['DAYS']) . '\'],
dayShort:' . $GLOBALS['TL_LANG']['MSC']['dayShortLength'] . ',
months:[\'' . implode("','", $GLOBALS['TL_LANG']['MONTHS']) . '\'],
monthShort:' . $GLOBALS['TL_LANG']['MSC']['monthShortLength'] . '
});
</script>';
$datepicker = $this->getMcWDatePickerString($objWidget->id, $strKey, $rgxp);
/* $datepicker = '<script>
window.addEvent(\'domready\', function() {
' . sprintf($this->getDatePickerString(), 'ctrl_' . $objWidget->strId) . '
});
</script>'; */
}
// Color picker
if ($arrField['eval']['colorpicker'])
{
// Support single fields as well (see #5240)
//$strKey = $arrData['eval']['multiple'] ? $this->strField . '_0' : $this->strField;
$colorpicker = ' ' . \Image::getHtml('pickcolor.gif', $GLOBALS['TL_LANG']['MSC']['colorpicker'], 'style="vertical-align:top;cursor:pointer" title="'.specialchars($GLOBALS['TL_LANG']['MSC']['colorpicker']).'" id="moo_' . $objWidget->id . '"') . '
<script>
window.addEvent("domready", function() {
new MooRainbow("moo_' . $objWidget->id . '", {
id: "ctrl_' . $objWidget->id . '",
startColor: ((cl = $("ctrl_' . $objWidget->id . '").value.hexToRgb(true)) ? cl : [255, 0, 0]),
imgPath: "assets/mootools/colorpicker/' . $GLOBALS['TL_ASSETS']['COLORPICKER'] . '/images/",
onComplete: function(color) {
$("ctrl_' . $objWidget->id . '").value = color.hex.replace("#", "");
}
});
});
</script>';
}
// Tiny MCE
if ($arrField['eval']['rte'] && strncmp($arrField['eval']['rte'], 'tiny', 4) === 0)
{
$tinyMce = $this->getMcWTinyMCEString($objWidget->id, $arrField);
$arrField['eval']['tl_class'] .= ' tinymce';
}
// Add custom wizard
if ($arrField['wizard'])
{
$wizard = '';
$dataContainer = 'DC_' . $GLOBALS['TL_DCA'][$this->strTable]['config']['dataContainer'];
$dc = new $dataContainer($this->strTable);
$dc->field = $strKey;
$dc->inputName = $objWidget->id;
$dc->strInputName = $objWidget->id;
$dc->value = $objWidget->value;
if (is_array($arrField['wizard']))
{
foreach ($arrField['wizard'] as $callback)
{
$this->import($callback[0]);
$wizard .= $this->{$callback[0]}->{$callback[1]}($dc, $objWidget);
}
}
elseif (is_callable($arrField['wizard']))
{
$wizard .= $arrField['wizard']($dc, $objWidget);
}
$objWidget->wizard = $wizard;
}
$strWidget = $objWidget->parse() . $datepicker . $colorpicker . $tinyMce;
}
// Build array of items
if ($arrField['eval']['columnPos'] != '')
{
$arrItems[$i][$objWidget->columnPos]['entry'] .= $strWidget;
$arrItems[$i][$objWidget->columnPos]['valign'] = $arrField['eval']['valign'];
$arrItems[$i][$objWidget->columnPos]['tl_class'] = $arrField['eval']['tl_class'];
$arrItems[$i][$objWidget->columnPos]['hide'] = $blnHiddenBody;
}
else
{
$arrItems[$i][$strKey] = array
(
'entry' => $strWidget,
'valign' => $arrField['eval']['valign'],
'tl_class' => $arrField['eval']['tl_class'],
'hide' => $blnHiddenBody
);
}
}
}
$strOutput = '';
if ($this->blnTableless)
{
$strOutput = $this->generateDiv($arrUnique, $arrDatepicker, $arrColorpicker, $strHidden, $arrItems, $arrHiddenHeader);
}
else
{
if ($this->columnTemplate != '')
{
$strOutput = $this->generateTemplateOutput($arrUnique, $arrDatepicker, $arrColorpicker, $strHidden, $arrItems, $arrHiddenHeader);
}
else
{
$strOutput = $this->generateTable($arrUnique, $arrDatepicker, $arrColorpicker, $strHidden, $arrItems, $arrHiddenHeader);
}
}
return $strOutput;
}
protected function getMcWDatePickerString($strId, $strKey, $rgxp)
{
if (version_compare(VERSION,'3.3','<')) {
$format = Date::formatToJs($this->getNumericDateFormat($rgxp));
switch ($rgxp)
{
case 'datim':
$time = ",\n timePicker:true";
break;
case 'time':
$time = ",\n pickOnly:\"time\"";
break;
default:
$time = '';
break;
}
return ' <img src="system/modules/multicolumnwizard/html/img/datepicker.gif" width="20" height="20" alt="" id="toggle_' . $strId . '" style="vertical-align:-6px;cursor:pointer;">
<script>
window.addEvent("domready", function() {
new Picker.Date($$("#ctrl_' . $strId . '"), {
draggable:false,
toggle:$$("#toggle_' . $strId . '"),
format:"' . $format . '",
positionOffset:{x:-197,y:-182}' . $time . ',
pickerClass:"datepicker_dashboard",
useFadeInOut:!Browser.ie,
startDay:' . $GLOBALS['TL_LANG']['MSC']['weekOffset'] . ',
titleFormat:"' . $GLOBALS['TL_LANG']['MSC']['titleFormat'] . '"
});
});
</script>';
}
else
{
$format = Date::formatToJs($this->getNumericDateFormat($rgxp));
switch ($rgxp)
{
case 'datim':
$time = ",\n timePicker:true";
break;
case 'time':
$time = ",\n pickOnly:\"time\"";
break;
default:
$time = '';
break;
}
return ' <img src="system/modules/multicolumnwizard/html/img/datepicker.gif" width="20" height="20" alt="" id="toggle_' . $strId . '" style="vertical-align:-6px;cursor:pointer;">
<script>
window.addEvent("domready", function() {
new Picker.Date($("ctrl_' . $strId . '"), {
draggable:false,
toggle:$("toggle_' . $strId . '"),
format:"' . $format . '",
positionOffset:{x:-211,y:-209}' . $time . ',
pickerClass:"datepicker_bootstrap",
useFadeInOut:!Browser.ie,
startDay:' . $GLOBALS['TL_LANG']['MSC']['weekOffset'] . ',
titleFormat:"' . $GLOBALS['TL_LANG']['MSC']['titleFormat'] . '"
});
});
</script>';
}
}
protected function getMcWTinyMCEString($strId, $arrField)
{
if (version_compare(VERSION, '3.3', '<'))
{
return "<script>
tinyMCE.execCommand('mceAddControl', false, 'ctrl_" . $strId . "');
$('ctrl_" . $strId . "').erase('required');
</script>";
}
list ($file, $type) = explode('|', $arrField['eval']['rte'], 2);
if (!file_exists(TL_ROOT . '/system/config/' . $file . '.php'))
{
throw new \Exception(sprintf('Cannot find editor configuration file "%s.php"', $file));
}
// Backwards compatibility
$language = substr($GLOBALS['TL_LANGUAGE'], 0, 2);
if (!file_exists(TL_ROOT . '/assets/tinymce/langs/' . $language . '.js'))
{
$language = 'en';
}
$selector = 'ctrl_' . $strId;
ob_start();
include TL_ROOT . '/system/config/' . $file . '.php';
$editor = ob_get_contents();
ob_end_clean();
return $editor;
}
/**
* Initialize widget
*
* Based on DataContainer::row() from Contao 2.10.1
*
* @param array
* @param int
* @param string
* @param mixed
* @return Widget|null
*/
protected function initializeWidget(&$arrField, $intRow, $strKey, $varValue)
{
$xlabel = '';
$strContaoPrefix = 'contao/';
// YACE support for leo unglaub :)
if (defined('YACE'))
$strContaoPrefix = '';
//pass activeRecord to widget
$arrField['activeRecord'] = $this->activeRecord;
// Toggle line wrap (textarea)
if ($arrField['inputType'] == 'textarea' && $arrField['eval']['rte'] == '')
{
$xlabel .= ' ' . $this->generateImage('wrap.gif', $GLOBALS['TL_LANG']['MSC']['wordWrap'], 'title="' . specialchars($GLOBALS['TL_LANG']['MSC']['wordWrap']) . '" class="toggleWrap" onclick="Backend.toggleWrap(\'ctrl_' . $this->strId . '_row' . $intRow . '_' . $strKey . '\');"');
}
// Add the help wizard
if ($arrField['eval']['helpwizard'])
{
$xlabel .= ' <a href="contao/help.php?table=' . $this->strTable . '&field=' . $this->strField . '" title="' . specialchars($GLOBALS['TL_LANG']['MSC']['helpWizard']) . '" onclick="Backend.openModalIframe({\'width\':735,\'height\':405,\'title\':\'' . specialchars(str_replace("'", "\\'", $arrField['label'][0])) . '\',\'url\':this.href});return false">' . \Image::getHtml('about.gif', $GLOBALS['TL_LANG']['MSC']['helpWizard'], 'style="vertical-align:text-bottom"') . '</a>';
}
// Add the popup file manager
if ($arrField['inputType'] == 'fileTree' || $arrField['inputType'] == 'pageTree')
{
$path = '';
if (isset($arrField['eval']['path']))
{
$path = '?node=' . $arrField['eval']['path'];
}
$xlabel .= ' <a href="' . $strContaoPrefix . 'files.php' . $path . '" title="' . specialchars($GLOBALS['TL_LANG']['MSC']['fileManager']) . '" data-lightbox="files 765 80%">' . $this->generateImage('filemanager.gif', $GLOBALS['TL_LANG']['MSC']['fileManager'], 'style="vertical-align:text-bottom;"') . '</a>';
$arrField['strField'] = $this->strField . '__' . $strKey;
// Add title at modal window.
$GLOBALS['TL_DCA'][$this->strTable]['fields'][$arrField['strField']]['label'][0] = (is_array($arrField['label']) && $arrField['label'][0] != '') ? $arrField['label'][0] : $strKey;
}
// Add the table import wizard
elseif ($arrField['inputType'] == 'tableWizard')
{
$xlabel .= ' <a href="' . $this->addToUrl('key=table') . '" title="' . specialchars($GLOBALS['TL_LANG']['MSC']['tw_import'][1]) . '" onclick="Backend.getScrollOffset();">' . $this->generateImage('tablewizard.gif', $GLOBALS['TL_LANG']['MSC']['tw_import'][0], 'style="vertical-align:text-bottom;"') . '</a>';
$xlabel .= ' ' . $this->generateImage('demagnify.gif', '', 'title="' . specialchars($GLOBALS['TL_LANG']['MSC']['tw_shrink']) . '" style="vertical-align:text-bottom; cursor:pointer;" onclick="Backend.tableWizardResize(0.9);"') . $this->generateImage('magnify.gif', '', 'title="' . specialchars($GLOBALS['TL_LANG']['MSC']['tw_expand']) . '" style="vertical-align:text-bottom; cursor:pointer;" onclick="Backend.tableWizardResize(1.1);"');
}
// Add the list import wizard
elseif ($arrField['inputType'] == 'listWizard')
{
$xlabel .= ' <a href="' . $this->addToUrl('key=list') . '" title="' . specialchars($GLOBALS['TL_LANG']['MSC']['lw_import'][1]) . '" onclick="Backend.getScrollOffset();">' . $this->generateImage('tablewizard.gif', $GLOBALS['TL_LANG']['MSC']['tw_import'][0], 'style="vertical-align:text-bottom;"') . '</a>';
}
// Input field callback
if (is_array($arrField['input_field_callback']))
{
if (!is_object($this->{$arrField['input_field_callback'][0]}))
{
$this->import($arrField['input_field_callback'][0]);
}
return $this->{$arrField['input_field_callback'][0]}->{$arrField['input_field_callback'][1]}($this, $xlabel);
}
$strClass = $GLOBALS[(TL_MODE == 'BE' ? 'BE_FFL' : 'TL_FFL')][$arrField['inputType']];
if ($strClass == '' || !$this->classFileExists($strClass))
{
return null;
}
$arrField['eval']['required'] = false;
// Use strlen() here (see #3277)
if ($arrField['eval']['mandatory'])
{
if (is_array($this->varValue[$intRow][$strKey]))
{
if (empty($this->varValue[$intRow][$strKey]))
{
$arrField['eval']['required'] = true;
}
}
else
{
if (!strlen($this->varValue[$intRow][$strKey]))
{
$arrField['eval']['required'] = true;
}
}
}
// Hide label except if multiple widgets are in one column
if ($arrField['eval']['columnPos'] == '')
{
$arrField['eval']['tl_class'] = trim($arrField['eval']['tl_class'] . ' hidelabel');
}
// add class to enable easy updating of "name" attributes etc.
$arrField['eval']['tl_class'] = trim($arrField['eval']['tl_class'] . ' mcwUpdateFields');
// if we have a row class, add that one aswell.
if (isset($arrField['eval']['rowClasses'][$intRow]))
{
$arrField['eval']['tl_class'] = trim($arrField['eval']['tl_class'] . ' ' . $arrField['eval']['rowClasses'][$intRow]);
}
// load callback
if (is_array($arrField['load_callback']))
{
foreach ($arrField['load_callback'] as $callback)
{
$this->import($callback[0]);
$varValue = $this->{$callback[0]}->{$callback[1]}($varValue, $this);
}
}
elseif (is_callable($arrField['load_callback']))
{
$varValue = $arrField['load_callback']($varValue, $this);
}
// Convert date formats into timestamps (check the eval setting first -> #3063)
$rgxp = $arrField['eval']['rgxp'];
$dateFormatErrorMsg="";
if (($rgxp == 'date' || $rgxp == 'time' || $rgxp == 'datim') && $varValue != '')
{
try{
$objDate = new Date($varValue, $this->getNumericDateFormat($rgxp));
}catch(\Exception $e){
$dateFormatErrorMsg=$e->getMessage();
}
$varValue = $objDate->tstamp;
}
$arrField['activeRow'] = $intRow;
$arrField['name'] = $this->strName . '[' . $intRow . '][' . $strKey . ']';
$arrField['id'] = $this->strId . '_row' . $intRow . '_' . $strKey;
$arrField['value'] = ($varValue !== '') ? $varValue : $arrField['default'];
$arrField['eval']['tableless'] = true;
$arrData = $this->handleDcGeneral($arrField, $strKey);
$objWidget = $this->buildWidget($strClass, $arrData, $arrField);
$objWidget->strId = $arrField['id'];
$objWidget->storeValues = true;
$objWidget->xlabel = $xlabel;
$objWidget->currentRecord = $this->currentRecord;
if(!empty($dateFormatErrorMsg)){
$objWidget->addError($e->getMessage());
}
return $objWidget;
}
/**
* Build the widget.
*
* @param string $strClass The widget class name.
*
* @param array $arrData The data.
*
* @param array $arrField The fields.
*
* @return Widget
*/
private function buildWidget($strClass, array $arrData, array &$arrField)
{
// Check if the data container driver is an DC-General.
if (is_subclass_of($this->objDca, 'ContaoCommunityAlliance\DcGeneral\EnvironmentAwareInterface'))
{
return $this->buildWidgetForDcGeneral($arrData, $arrField);
}
return new $strClass(\MultiColumnWizard::getAttributesFromDca($arrData, $arrField['name'], $arrField['value'], $arrField['strField'], $this->strTable, $this));
}
/**
* Build the widget with the widget manager from dc general.
*
* @param array $arrData The data.
*
* @param array $arrField The field data.
*
* @return Widget
*/
private function buildWidgetForDcGeneral(array $arrData, array &$arrField)
{
$environment = $this->objDca->getEnvironment();
$properties = $environment->getDataDefinition()->getPropertiesDefinition();