primo commit

components/com_jem/models/fields/modal/users.php

@@ -0,0 +1,124 @@
+<?php
+/**
+ * @package    JEM
+ * @copyright  (C) 2013-2024 joomlaeventmanager.net
+ * @copyright  (C) 2005-2009 Christoph Lukes
+ * @license    https://www.gnu.org/licenses/gpl-3.0 GNU/GPL
+ */
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\HTML\HTMLHelper;
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\Factory;
+use Joomla\CMS\Form\FormField;
+use Joomla\CMS\Session\Session;
+
+/**
+ * Contact select
+ */
+class JFormFieldModal_Users extends FormField
+{
+	/**
+	 * field type
+	 * @var string
+	 */
+	protected $type = 'Modal_Users';
+
+
+	/**
+	 * Method to get the field input markup
+	 */
+	protected function getInput()
+	{
+		$app      = Factory::getApplication();
+		$document = $app->getDocument();
+		$wa 	  = $document->getWebAssetManager();
+
+		// Build the script
+		$script = array();
+		$script[] = '    function jSelectUsers_'.$this->id.'(ids, count, object) {';
+		$script[] = '        document.getElementById("'.$this->id.'_ids").value = ids;';
+		$script[] = '        document.getElementById("'.$this->id.'_count").value = count;';
+		// $script[] = '        SqueezeBox.close();';
+		$script[] = '        $("#user-modal").modal("hide");';
+		$script[] = '    }';
+
+		// Add to document head
+		$wa->addInlineScript(implode("\n", $script));
+
+		// Setup variables for display
+		$html = array();
+		$eventid = isset($this->element['eventid']) ? (int)$this->element['eventid'] : 0;
+		$link = 'index.php?option=com_jem&amp;view=editevent&amp;layout=chooseusers&amp;tmpl=component&amp;function=jSelectUsers_'.$this->id.'&amp;a_id='.$eventid;
+
+		// we expect a list of unique, non-zero numbers
+		$ids = explode(',', $this->value);
+		array_walk($ids, function(&$v, $k){$v = (int)$v;});
+		$ids = array_filter($ids);
+		$ids = array_unique($ids);
+		$idlist = implode(',', $ids);
+
+		if (!empty($idlist)) {
+			$db = Factory::getContainer()->get('DatabaseDriver');
+			$query = $db->getQuery(true);
+			$query->select('COUNT(id)');
+			$query->from('#__users');
+			$query->where('id IN ('.$idlist.')');
+			$db->setQuery($query);
+
+			
+
+			// if ($error = $db->getErrorMsg()) {
+			// 	\Joomla\CMS\Factory::getApplication()->enqueueMessage($error, 'warning');
+			// }
+			try
+			{
+				$count = (int)$db->loadResult();
+			}
+			catch (RuntimeException $e)
+			{			
+				\Joomla\CMS\Factory::getApplication()->enqueueMessage($e->getMessage(), 'warning');
+			}
+		} else {
+			$count = 0;
+		}
+
+	//	if (empty($count)) {
+	//		$count = Text::_('COM_JEM_SELECT_USERS');
+	//	}
+	//	$count = htmlspecialchars($count, ENT_QUOTES, 'UTF-8');
+
+		// The current contact input field
+		$html[] = '  <input type="text" id="'.$this->id.'_count" value="'.$count.'" disabled="disabled" size="4" />';
+
+		// The contact select button
+		// $html[] = '    <a class="flyermodal" title="'.Text::_('COM_JEM_SELECT').'" href="'.$link.'&amp;'.Session::getFormToken().'=1" rel="{handler: \'iframe\', size: {x:800, y:450}}">'.
+		// 			Text::_('COM_JEM_SELECT').'</a>';
+		$html[] = HTMLHelper::_(
+			'bootstrap.renderModal',
+			'user-modal',
+			array(		
+				'url'    => $link.'&amp;'.Session::getFormToken().'=1',
+				'title'  => Text::_('COM_JEM_SELECT'),
+				'width'  => '800px',
+				'height' => '450px',
+				'footer' => '<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">' . Text::_('COM_JEM_CLOSE') . '</button>'
+			)
+		);
+		$html[] ='<button type="button" class="btn btn-link" data-bs-dismiss="modal" data-bs-toggle="modal" data-bs-target="#user-modal">'.Text::_('COM_JEM_SELECT').'
+		</button>';
+
+		// class='required' for client side validation
+		$class = '';
+		if ($this->required) {
+			$class = ' class="required modal-value"';
+		}
+
+		$html[] = '<input type="hidden" id="'.$this->id.'_ids"'.$class.' name="'.$this->name.'" value="'.$idlist.'" />';
+		$html[] = '<input type="hidden" id="'.$this->id.'_evid"'.$class.' value="'.$eventid.'" />';
+
+		return implode("\n", $html);
+	}
+}
+?>