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<?php
/**
*----------------------------------------------------------------------------
* iCagenda Events Management Extension for Joomla!
*----------------------------------------------------------------------------
* @version 3.8.5 2022-05-05
*
* @package iCagenda.Admin
* @subpackage Utilities.Form
* @link https://www.icagenda.com
*
* @author Cyril Rezé
* @copyright (c) 2012-2024 Cyril Rezé / iCagenda. All rights reserved.
* @license GNU General Public License version 3 or later; see LICENSE.txt
*
* @since 3.6
* @deprecated J4 - iCagenda 4.0
* @see WebiC\Component\iCagenda\Administrator\Field
*----------------------------------------------------------------------------
*/
//namespace WebiC\Component\iCagenda\Administrator\Field;
\defined('JPATH_PLATFORM') or die;
use Joomla\CMS\Factory;
use Joomla\CMS\Form\FormField;
use Joomla\CMS\Form\FormHelper;
use Joomla\CMS\HTML\HTMLHelper;
use Joomla\CMS\Language\Text;
FormHelper::loadFieldClass('list');
/**
* Form Field class for iCagenda.
* Custom Field Groups multiple select form field with Groups Manager.
*/
class icagendaFormFieldCustomfieldGroups extends JFormFieldList
{
/**
* The form field type.
*
* @var string
*/
protected $type = 'CustomfieldGroups';
/**
* Name of the layout being used to render the field
*
* @var string
*/
protected $layout = 'joomla.form.field.list-fancy-select';
/**
* Method to get the field input markup.
*
* @return string The field input markup.
*/
protected function getInput()
{
HTMLHelper::_('jquery.framework');
// @todo Move to Vanilla.js
$jinput = Factory::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[] = HTMLHelper::_('select.option', $opt->value, $opt->option);
}
if (version_compare(JVERSION, '4.0', 'ge'))
{
// Move to Ajax Library
$fieldid = $this->id;
$data = $this->getLayoutData();
$data['options'] = (array) $options;
$html = '<div id="groups-select">' . $this->getRenderer($this->layout)->render($data) . '</div>';
// Custom Field Groups Manager
$html.= '<div id="groups-manager" class="alert alert-info mt-4">'; // Start groups-manager
$html.= '<strong>' . Text::_('COM_ICAGENDA_CUSTOMFIELD_GROUPS_MANAGER_LABEL') . '</strong><hr />';
// Add a new group
$html.= '<div class="ic-group-add-label">' . Text::_('COM_ICAGENDA_CUSTOMFIELD_GROUPS_ADD_LABEL') . '</div>';
$html.= '<div class="input-group">';
$html.= '<input id="newgroup" name="a" type="text" class="form-control" aria-label="' . Text::_('COM_ICAGENDA_CUSTOMFIELD_GROUPS_ADD_LABEL') . '" aria-describedby="button-add-group">';
$html.= '<button class="add-group btn btn-success" type="button" id="button-add-group">' . Text::_('JACTION_CREATE') . '</button>';
$html.= '</div>';
$html.= '<div class="add-group-info"></div>';
// Delete an existing group
$html.= '<div class="ic-group-delete-label mt-3">' . Text::_('COM_ICAGENDA_CUSTOMFIELD_GROUPS_DELETE_LABEL') . '</div>';
$html.= '<div class="input-group">';
$html.= '<select class="form-select" id="deletegroup" aria-label="' . Text::_('JGLOBAL_SELECT_AN_OPTION') . ' ">';
$html.= '<option value="">' . Text::_('JGLOBAL_SELECT_AN_OPTION') . '</option>';
foreach ($getOptions as $opt)
{
$html.= '<option value="' . $opt->value . '">' . $opt->option . '</option>';
}
$html.= '</select>';
$html.= '<button class="delete-group btn btn-danger" type="button" id="button-delete-group">' . Text::_('JACTION_DELETE') . '</button>';
$html.= '</div>';
$html.= '<div class="delete-group-info"></div>';
$html.= '</div>'; // End groups-manager
?>
<script>
jQuery(document).ready(function($) {
var view = '<?php echo $view; ?>',
id = '<?php echo $id; ?>',
fieldid = '<?php echo $fieldid; ?>',
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 Text::_("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 Text::_("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 Text::sprintf("COM_ICAGENDA_CUSTOMFIELD_GROUPS_DELETE_ERROR", "'+output+'"); ?></p><p><strong><?php echo Text::_("COM_ICAGENDA_CUSTOMFIELD_GROUPS_DELETE_ALERT"); ?></strong></p><div id="force-delete" class="btn btn-success"><?php echo Text::_("COM_ICAGENDA_CUSTOMFIELD_GROUPS_DELETE_YES"); ?></div> <div id="no-delete" class="btn btn-danger"><?php echo Text::_("COM_ICAGENDA_CUSTOMFIELD_GROUPS_DELETE_NO"); ?></div></div>').show();
$("#force-delete").on("click",function(){
deleteGroup(url, deletegroup, id, fieldid)
});
$("#no-delete").on("click",function(){
$('#deletegroup').val("");
$(".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"><p><?php echo Text::sprintf("COM_ICAGENDA_CUSTOMFIELD_GROUPS_ADD_TO_FIELD", "'+newgroup+'"); ?></p><div id="add-to-field" class="btn btn-success"><?php echo Text::_("COM_ICAGENDA_CUSTOMFIELD_GROUPS_ADD_TO_FIELD_YES"); ?></div> <div id="no-add-to-field" class="btn btn-danger"><?php echo Text::_("COM_ICAGENDA_CUSTOMFIELD_GROUPS_ADD_TO_FIELD_NO"); ?></div></div>').show();
$("#add-to-field").on("click",function(){
addGroup(url, newgroup, value, fieldid, true);
});
$("#no-add-to-field").on("click",function(){
addGroup(url, newgroup, value, fieldid, '');
});
} else {
$(".add-group-info").html('<div class="alert alert-error alert-small"><?php echo Text::sprintf("COM_ICAGENDA_CUSTOMFIELD_GROUPS_ADD_ERROR", "<strong>'+newgroup+'</strong>"); ?></div>').show().delay(2000).fadeOut(500);
}
$('#deletegroup').val("");
$(".delete-group-info").hide();
},
error: function(xhr, ajaxOptions, thrownError) {
alert(xhr.status + " "+ thrownError);
}
});
}
function addGroup(url, newgroup, value, fieldid, selected) {
$(".add-group-info").html('<div class="alert alert-success alert-small"><?php echo Text::_("COM_ICAGENDA_CUSTOMFIELD_GROUPS_ADD_SUCCESS"); ?></div>').show().delay(2000).fadeOut(500);
$('#deletegroup').append('<option value="'+value+'" style="font-weight: bold">'+newgroup+'</option>');
$('#newgroup').val("");
updateGroups(url, value, selected);
}
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 Text::_("COM_ICAGENDA_CUSTOMFIELD_GROUPS_DELETE_SUCCESS"); ?></div>').show().delay(2000).fadeOut(500);
$('#deletegroup option[value="'+value+'"]').remove();
$('#deletegroup').val("");
updateGroups(url, value, '');
}
},
error: function() {
alert("An error occurred");
}
});
}
function updateGroups(url, updatedvalue, selected) {
var values = [];
for (var option of document.getElementById('<?php echo $this->id; ?>').options)
{
if (option.selected) {
values.push(option.value);
}
}
$.ajax({
type: "POST",
dataType: "text",
url: url+'.updateGroups',
data: {
fieldid: id,
value: updatedvalue,
selected: selected,
values: values,
jsondata: JSON.stringify(<?php echo json_encode($data); ?>),
},
success: function(output) {
$('#groups-select').html(output);
},
error: function (xhr, ajaxOptions, thrownError) {
alert(xhr.status + " "+ thrownError);
}
});
}
});
</script>
<?php
}
else
{
$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">';
$html.= '<option value="">' . JText::_('JGLOBAL_SELECT_AN_OPTION') . '</option>';
foreach($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>';
$html.= '</div>';
?>
<script>
jQuery(document).ready(function($) {
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
}
return $html;
}
/**
* Method to get the field options.
*
* @return array The field option objects.
*/
protected function getOptions()
{
$db = Factory::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();
return $options;
}
}