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<?php /** * @package Joomla.Administrator * @subpackage com_content * * @copyright Copyright (C) 2005 - 2014 Open Source Matters, Inc. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE.txt */ defined('JPATH_BASE') or die; /** * Supports a modal article picker. * * @package Joomla.Administrator * @subpackage com_content * @since 1.6 */ class JFormFieldModal_Article extends JFormField { /** * The form field type. * * @var string * @since 1.6 */ protected $type = 'Modal_Article'; /** * Method to get the field input markup. * * @return string The field input markup. * @since 1.6 */ protected function getInput() { $allowEdit = ((string) $this->element['edit'] == 'true') ? true : false; $allowClear = ((string) $this->element['clear'] != 'false') ? true : false; // Load language JFactory::getLanguage()->load('com_content', JPATH_ADMINISTRATOR); // Load the modal behavior script. JHtml::_('behavior.modal', 'a.modal'); // Build the script. $script = array(); // Select button script $script[] = ' function jSelectArticle_'.$this->id.'(id, title, catid, object) {'; $script[] = ' document.getElementById("'.$this->id.'_id").value = id;'; $script[] = ' document.getElementById("'.$this->id.'_name").value = title;'; if ($allowEdit) { $script[] = ' jQuery("#'.$this->id.'_edit").removeClass("hidden");'; } if ($allowClear) { $script[] = ' jQuery("#'.$this->id.'_clear").removeClass("hidden");'; } $script[] = ' SqueezeBox.close();'; $script[] = ' }'; // Clear button script static $scriptClear; if ($allowClear && !$scriptClear) { $scriptClear = true; $script[] = ' function jClearArticle(id) {'; $script[] = ' document.getElementById(id + "_id").value = "";'; $script[] = ' document.getElementById(id + "_name").value = "'.htmlspecialchars(JText::_('COM_CONTENT_SELECT_AN_ARTICLE', true), ENT_COMPAT, 'UTF-8').'";'; $script[] = ' jQuery("#"+id + "_clear").addClass("hidden");'; $script[] = ' if (document.getElementById(id + "_edit")) {'; $script[] = ' jQuery("#"+id + "_edit").addClass("hidden");'; $script[] = ' }'; $script[] = ' return false;'; $script[] = ' }'; } // Add the script to the document head. JFactory::getDocument()->addScriptDeclaration(implode("\n", $script)); // Setup variables for display. $html = array(); $link = 'index.php?option=com_content&view=articles&layout=modal&tmpl=component&function=jSelectArticle_'.$this->id; if (isset($this->element['language'])) { $link .= '&forcedLanguage='.$this->element['language']; } if ((int) $this->value > 0) { $db = JFactory::getDbo(); $query = $db->getQuery(true) ->select($db->quoteName('title')) ->from($db->quoteName('#__content')) ->where($db->quoteName('id') . ' = ' . (int) $this->value); $db->setQuery($query); try { $title = $db->loadResult(); } catch (RuntimeException $e) { JError::raiseWarning(500, $e->getMessage()); } } if (empty($title)) { $title = JText::_('COM_CONTENT_SELECT_AN_ARTICLE'); } $title = htmlspecialchars($title, ENT_QUOTES, 'UTF-8'); // The active article id field. if (0 == (int) $this->value) { $value = ''; } else { $value = (int) $this->value; } // The current article display field. $html[] = '<span class="input-append">'; $html[] = '<input type="text" class="input-medium" id="'.$this->id.'_name" value="'.$title.'" disabled="disabled" size="35" />'; $html[] = '<a class="modal btn hasTooltip" title="'.JHtml::tooltipText('COM_CONTENT_CHANGE_ARTICLE').'" href="'.$link.'&'.JSession::getFormToken().'=1" rel="{handler: \'iframe\', size: {x: 800, y: 450}}"><i class="icon-file"></i> '.JText::_('JSELECT').'</a>'; // Edit article button if ($allowEdit) { $html[] = '<a class="btn hasTooltip'.($value ? '' : ' hidden').'" href="index.php?option=com_content&layout=modal&tmpl=component&task=article.edit&id=' . $value. '" target="_blank" title="'.JHtml::tooltipText('COM_CONTENT_EDIT_ARTICLE').'" ><span class="icon-edit"></span> ' . JText::_('JACTION_EDIT') . '</a>'; } // Clear article button if ($allowClear) { $html[] = '<button id="'.$this->id.'_clear" class="btn'.($value ? '' : ' hidden').'" onclick="return jClearArticle(\''.$this->id.'\')"><span class="icon-remove"></span> ' . JText::_('JCLEAR') . '</button>'; } $html[] = '</span>'; // class='required' for client side validation $class = ''; if ($this->required) { $class = ' class="required modal-value"'; } $html[] = '<input type="hidden" id="'.$this->id.'_id"'.$class.' name="'.$this->name.'" value="'.$value.'" />'; return implode("\n", $html); } }
| ver. 1.4 |
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| PHP 5.4.45-1~dotdeb+6.1 | Генерация страницы: 0.03 |
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