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<?php
/**
*----------------------------------------------------------------------------
* iCagenda Events Management Extension for Joomla!
*----------------------------------------------------------------------------
* @version 3.6.14 2018-04-28
*
* @package iCagenda.Admin
* @subpackage Utilities.Form
* @link https://icagenda.joomlic.com
*
* @author Cyril Rezé
* @copyright (c) 2012-2021 Jooml!C / Cyril Rezé. All rights reserved.
* @license GNU General Public License version 3 or later; see LICENSE.txt
*
* @since 3.6.0
*----------------------------------------------------------------------------
*/
defined('_JEXEC') or die;
//jimport('joomla.form.formfield');
JFormHelper::loadFieldClass('list');
/**
* Custom Field Groups multiple select form field
*/
class icagendaFormFieldCustomfieldGroups extends JFormFieldList
{
/**
* The form field type.
*
* @var string
* @since 3.6.0
*/
protected $type = 'customfieldgroups';
/**
* Method to get the field input markup.
*
* @return string The field input markup.
* @since 3.6.0
*/
protected function getInput()
{
$jinput = JFactory::getApplication()->input;
$view = $jinput->get('view', '');
$id = $jinput->get('id', '');
$value = isset($this->value) ? $this->value : '';
$getOptions = $this->getOptions();
$options = array();
foreach ($getOptions as $opt)
{
$options[] = JHTML::_('select.option', $opt->value, $opt->option);
}
$attr = '';
// Initialize some field attributes.
$attr .= $this->multiple ? ' multiple' : '';
$attr .= ! empty($this->class) ? ' class="' . $this->class . '"' : '';
$attr .= count($options)
? ' data-placeholder="' . JText::_('COM_ICAGENDA_CUSTOMFIELD_GROUPS_SELECT') . '"'
: ' data-placeholder="' . JText::_('COM_ICAGENDA_CUSTOMFIELD_GROUPS_NONE') . '"';
$html = '<div id="groups-select">' . JHtml::_('select.genericlist', $options, $this->name, $attr, 'value', 'text', $value) . '</div>';
// Custom Field Groups Manager
$html.= '<div id="groups-manager" class="alert alert-info" style="margin-top: 10px; margin-left: -15px;">';
$html.= '<div style="border-bottom: 1px solid #bce8f1; padding-bottom: 5px;">';
$html.= '<strong>' . JText::_('COM_ICAGENDA_CUSTOMFIELD_GROUPS_MANAGER_LABEL') . '</strong>';
$html.= '</div>';
// Add a new group
$html.= '<div style="margin-top: 10px;">';
$html.= JText::_('COM_ICAGENDA_CUSTOMFIELD_GROUPS_ADD_LABEL') . '<br />';
$html.= '<div class="input-append" style="width:141px;">';
$html.= '<input name="a" type="text" id="newgroup" style="width:100%;" /> ';
$html.= '<button class="add-group btn btn-normal btn-success" type="button">' . JText::_('JACTION_CREATE') . '</button>';
$html.= '</div>';
$html.= '<div class="add-group-info" style="margin: 5px 0;"></div>';
$html.= '</div>';
// Delete an existing group
$html.= '<div style="margin-top: 10px;">';
$html.= JText::_('COM_ICAGENDA_CUSTOMFIELD_GROUPS_DELETE_LABEL') . '<br />';
$html.= '<div class="input-append" style="width:155px;">';
$html.= '<select id="deletegroup">';
// Switch Joomla 3 / 2.5
if (version_compare(JVERSION, '3.0', 'ge'))
{
$html.= '<option value="">' . JText::_('JGLOBAL_SELECT_AN_OPTION') . '</option>';
}
else
{
$html.= '<option value="">- ' . JText::_('JSELECT') . ' -</option>';
}
foreach($getOptions as $opt)
{
$html.= '<option value="' . $opt->value . '">' . $opt->option . '</option>';
}
$html.= '</select>';
$html.= '<button class="delete-group btn btn-danger" type="button">' . JText::_('JACTION_DELETE') . '</button>';
$html.= '</div>';
$html.= '<div class="delete-group-info" style="margin: 5px 0;"></div>';
$html.= '</div>';
$html.= '</div>';
// ShowOn script for Joomla 2.5, extended to Joomla 3 up to version 3.4.1 to patch Joomla bug(*).
// * Issue if usage of 'multiple' and 'showon' (not working) xml attributes for same form field in Joomla 3.2.4 > 3.4.1
if (version_compare(JVERSION, '3.4.1', 'le'))
{
JFactory::getDocument()->addScriptDeclaration('
jQuery(document).ready(function($) {
var parent_form = $("#jform_parent_form");
if (parent_form.val() == "1") {
$("#cf_groups").show();
$("#jform_groups-lbl").show();
$("#groups-select").show();
$("#groups-manager").show();
} else {
$("#cf_groups").hide();
$("#jform_groups-lbl").hide();
$("#groups-select").hide();
$("#groups-manager").hide();
}
$(parent_form).on("change",function(e){
if (parent_form.val() == "1") {
$("#cf_groups").show(300);
$("#jform_groups-lbl").show(300);
$("#groups-select").show(300);
$("#groups-manager").show(300);
} else {
$("#cf_groups").hide(300);
$("#jform_groups-lbl").hide();
$("#groups-select").hide(300);
$("#groups-manager").hide(300);
}
});
});
');
}
?>
<script>
jQuery(document).ready(function($) {
var view = '<?php echo $view; ?>',
id = '<?php echo $id; ?>',
fieldid = '<?php echo str_replace("jform_", "jform", $this->id); ?>',
url = 'index.php?option=com_icagenda&task=customfield';
$(".add-group").on("click",function(e){
e.preventDefault();
var newgroup = $('#newgroup').val();
if (newgroup == "") {
$(".add-group-info").html('<div class="alert alert-warning alert-small"><?php echo JText::_("COM_ICAGENDA_CUSTOMFIELD_GROUPS_ADD_WARNING"); ?></div>').show().delay(2000).fadeOut(500);
$(".delete-group-info").hide();
} else {
newGroup(url, newgroup, fieldid)
}
});
$(".delete-group").on("click",function(e){
e.preventDefault();
var deletegroup = $('#deletegroup').val();
if (deletegroup == "") {
$(".delete-group-info").html('<div class="alert alert-warning alert-small"><?php echo JText::_("COM_ICAGENDA_CUSTOMFIELD_GROUPS_DELETE_WARNING"); ?></div>').show().delay(2000).fadeOut(500);
} else {
$.ajax({
url: url+'.checkGroup',
data : {
group : deletegroup,
id : id,
},
success: function( output ) {
if (output) {
$(".delete-group-info").html('<div class="alert alert-error alert-small"><p><?php echo JText::sprintf("COM_ICAGENDA_CUSTOMFIELD_GROUPS_DELETE_ERROR", "'+output+'"); ?></p><p><strong><?php echo JText::_("COM_ICAGENDA_CUSTOMFIELD_GROUPS_DELETE_ALERT"); ?></strong></p><div id="force-delete" class="btn btn-success"><?php echo JText::_("JYES"); ?></div> <div id="no-delete" class="btn btn-danger"><?php echo JText::_("JNO"); ?></div></div>').show();
$("#force-delete").on("click",function(){
deleteGroup(url, deletegroup, id, fieldid)
});
$("#no-delete").on("click",function(){
$('#deletegroup').val("").trigger("liszt:updated.chosen");
$(".delete-group-info").fadeOut(500);
});
} else {
deleteGroup(url, deletegroup, id, fieldid)
}
},
error: function() {
alert("An error occurred");
}
});
}
});
function newGroup(url, newgroup, fieldid) {
$.ajax({
url: url+'.newGroup',
data : {
group : newgroup
},
success: function( value ) {
if (value) {
$(".add-group-info").html('<div class="alert alert-success alert-small"><?php echo JText::_("COM_ICAGENDA_CUSTOMFIELD_GROUPS_ADD_SUCCESS"); ?></div>').show().delay(2000).fadeOut(500);
$('#'+fieldid).prepend('<option value="'+value+'" selected="selected">'+newgroup+'</option>');
$('#deletegroup').append('<option value="'+value+'" style="font-weight: bold">'+newgroup+'</option>');
$('#'+fieldid).attr("data-placeholder", "<?php echo JText::_('COM_ICAGENDA_CUSTOMFIELD_GROUPS_SELECT'); ?>");
$('#'+fieldid).trigger("liszt:updated.chosen");
$('#deletegroup').trigger("liszt:updated.chosen");
$('#newgroup').val("");
} else {
$(".add-group-info").html('<div class="alert alert-error alert-small"><?php echo JText::sprintf("COM_ICAGENDA_CUSTOMFIELD_GROUPS_ADD_ERROR", "<strong>'+newgroup+'</strong>"); ?></div>').show().delay(2000).fadeOut(500);
}
$('#deletegroup').val("").trigger("liszt:updated.chosen");
$(".delete-group-info").hide();
},
error: function() {
alert("An error occurred");
}
});
}
function deleteGroup(url, deletegroup, id, fieldid) {
$.ajax({
url: url+'.deleteGroup',
data : {
group : deletegroup,
id : id,
},
success: function( value ) {
if (value) {
$(".delete-group-info").html('<div class="alert alert-success alert-small"><?php echo JText::_("COM_ICAGENDA_CUSTOMFIELD_GROUPS_DELETE_SUCCESS"); ?></div>').show().delay(2000).fadeOut(500);
$('#'+fieldid+' option[value="'+value+'"]').remove();
$('#deletegroup option[value="'+value+'"]').remove();
$('#'+fieldid).trigger("liszt:updated.chosen");
$('#deletegroup').trigger("liszt:updated.chosen");
$('#deletegroup').val("");
}
},
error: function() {
alert("An error occurred");
}
});
}
});
</script>
<?php
$document = JFactory::getDocument();
$document->addStyleDeclaration('
');
return $html;
}
/**
* Method to get the field options.
*
* @return array The field option objects.
* @since 3.6.0
*/
protected function getOptions()
{
$options = array();
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->select('f.*');
$query->from($db->qn('#__icagenda_filters') . ' AS f');
$query->where($db->qn('type') . ' = "customfield"');
$query->where($db->qn('filter') . ' = "groups"');
$query->where($db->qn('state') . ' = 1');
$query->order('f.option ASC');
// Get the options.
$db->setQuery($query);
$options = $db->loadObjectList();
// Check for a database error.
if ($db->getErrorNum())
{
throw new Exception($db->getErrorMsg(), 500);
}
return $options;
}
}