PHP ModulesHelper::getTemplates方法代码示例

 /**
  * @param   int $clientId	The client id
  * @param   string $state 	The state of the template
  */
 public static function templates($clientId = 0, $state = '')
 {
     $templates = ModulesHelper::getTemplates($clientId, $state);
     foreach ($templates as $template) {
         $options[] = JHtml::_('select.option', $template->element, $template->name);
     }
     return $options;
 }

 /**
  * Method to get the templates module styles.
  *
  * @return  array  The array of styles, grouped by templates.
  *
  * @since   3.0
  */
 protected function getTemplateModuleStyles()
 {
     $moduleStyles = array();
     $templates = array($this->getSystemTemplate());
     $templates = array_merge($templates, ModulesHelper::getTemplates('site'));
     foreach ($templates as $template) {
         $modulesFilePath = JPATH_SITE . '/templates/' . $template->element . '/html/modules.php';
         // Is there modules.php for that template?
         if (file_exists($modulesFilePath)) {
             $modulesFileData = file_get_contents($modulesFilePath);
             preg_match_all('/function[\\s\\t]*modChrome\\_([a-z0-9\\-\\_]*)[\\s\\t]*\\(/i', $modulesFileData, $styles);
             if (!array_key_exists($template->element, $moduleStyles)) {
                 $moduleStyles[$template->element] = array();
             }
             $moduleStyles[$template->element] = $styles[1];
         }
     }
     return $moduleStyles;
 }

 /**
  * Method to get an array of data items.
  *
  * @return  mixed  An array of data items on success, false on failure.
  *
  * @since   1.6
  */
 public function getItems()
 {
     if (!isset($this->items)) {
         $lang = JFactory::getLanguage();
         $search = trim($this->getState('filter.search'));
         $state = $this->getState('filter.state');
         $clientId = $this->getState('filter.client_id');
         $filter_template = $this->getState('filter.template');
         $type = $this->getState('filter.type');
         $ordering = $this->getState('list.ordering');
         $direction = $this->getState('list.direction');
         $limitstart = $this->getState('list.start');
         $limit = $this->getState('list.limit');
         $client = JApplicationHelper::getClientInfo($clientId);
         if ($type != 'template') {
             // Get the database object and a new query object.
             $query = $this->_db->getQuery(true)->select('DISTINCT(m.position) as value')->from('#__modules as m')->where('m.client_id = ' . (int) $clientId);
             if ($search) {
                 $search = $this->_db->quote('%' . str_replace(' ', '%', $this->_db->escape(trim($search), true) . '%'));
                 $query->where('m.position LIKE ' . $search);
             }
             $this->_db->setQuery($query);
             try {
                 $positions = $this->_db->loadObjectList('value');
             } catch (RuntimeException $e) {
                 $this->setError($e->getMessage());
                 return false;
             }
             foreach ($positions as $value => $position) {
                 $positions[$value] = array();
             }
         } else {
             $positions = array();
         }
         // Load the positions from the installed templates.
         foreach (ModulesHelper::getTemplates($clientId) as $template) {
             $path = JPath::clean($client->path . '/templates/' . $template->element . '/templateDetails.xml');
             if (file_exists($path)) {
                 $xml = simplexml_load_file($path);
                 if (isset($xml->positions[0])) {
                     $lang->load('tpl_' . $template->element . '.sys', $client->path, null, false, true) || $lang->load('tpl_' . $template->element . '.sys', $client->path . '/templates/' . $template->element, null, false, true);
                     foreach ($xml->positions[0] as $position) {
                         $value = (string) $position['value'];
                         $label = (string) $position;
                         if (!$value) {
                             $value = $label;
                             $label = preg_replace('/[^a-zA-Z0-9_\\-]/', '_', 'TPL_' . $template->element . '_POSITION_' . $value);
                             $altlabel = preg_replace('/[^a-zA-Z0-9_\\-]/', '_', 'COM_MODULES_POSITION_' . $value);
                             if (!$lang->hasKey($label) && $lang->hasKey($altlabel)) {
                                 $label = $altlabel;
                             }
                         }
                         if ($type == 'user' || $state != '' && $state != $template->enabled) {
                             unset($positions[$value]);
                         } elseif (preg_match(chr(1) . $search . chr(1) . 'i', $value) && ($filter_template == '' || $filter_template == $template->element)) {
                             if (!isset($positions[$value])) {
                                 $positions[$value] = array();
                             }
                             $positions[$value][$template->name] = $label;
                         }
                     }
                 }
             }
         }
         $this->total = count($positions);
         if ($limitstart >= $this->total) {
             $limitstart = $limitstart < $limit ? 0 : $limitstart - $limit;
             $this->setState('list.start', $limitstart);
         }
         if ($ordering == 'value') {
             if ($direction == 'asc') {
                 ksort($positions);
             } else {
                 krsort($positions);
             }
         } else {
             if ($direction == 'asc') {
                 asort($positions);
             } else {
                 arsort($positions);
             }
         }
         $this->items = array_slice($positions, $limitstart, $limit ? $limit : null);
     }
     return $this->items;
 }

 /**
  * Display a batch widget for the module position selector.
  *
  * @param   integer  $clientId          The client ID.
  * @param   integer  $state             The state of the module (enabled, unenabled, trashed).
  * @param   string   $selectedPosition  The currently selected position for the module.
  *
  * @return  string   The necessary positions for the widget.
  *
  * @since   2.5
  */
 public static function positions($clientId, $state = 1, $selectedPosition = '')
 {
     require_once JPATH_ADMINISTRATOR . '/components/com_templates/helpers/templates.php';
     $templates = array_keys(ModulesHelper::getTemplates($clientId, $state));
     $templateGroups = array();
     // Add an empty value to be able to deselect a module position
     $option = ModulesHelper::createOption();
     $templateGroups[''] = ModulesHelper::createOptionGroup('', array($option));
     // Add positions from templates
     $isTemplatePosition = false;
     foreach ($templates as $template) {
         $options = array();
         $positions = TemplatesHelper::getPositions($clientId, $template);
         if (is_array($positions)) {
             foreach ($positions as $position) {
                 $text = ModulesHelper::getTranslatedModulePosition($clientId, $template, $position) . ' [' . $position . ']';
                 $options[] = ModulesHelper::createOption($position, $text);
                 if (!$isTemplatePosition && $selectedPosition === $position) {
                     $isTemplatePosition = true;
                 }
             }
         }
         $templateGroups[$template] = ModulesHelper::createOptionGroup(ucfirst($template), $options);
     }
     // Add custom position to options
     $customGroupText = JText::_('COM_MODULES_CUSTOM_POSITION');
     $editPositions = true;
     $customPositions = ModulesHelper::getPositions($clientId, $editPositions);
     $templateGroups[$customGroupText] = ModulesHelper::createOptionGroup($customGroupText, $customPositions);
     return $templateGroups;
 }

<?php

/**
 * @package     Joomla.Administrator
 * @subpackage  com_modules
 *
 * @copyright   Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */
defined('_JEXEC') or die;
require_once JPATH_ADMINISTRATOR . '/components/com_templates/helpers/templates.php';
JHtml::addIncludePath(JPATH_COMPONENT . '/helpers/html');
$clientId = $this->item->client_id;
$state = $this->state->get('filter.state');
$templates = array_keys(ModulesHelper::getTemplates($clientId, $state));
$templateGroups = array();
// Add an empty value to be able to deselect a module position
$option = ModulesHelper::createOption();
$templateGroups[''] = ModulesHelper::createOptionGroup('', array($option));
// Add positions from templates
$isTemplatePosition = false;
foreach ($templates as $template) {
    $options = array();
    $positions = TemplatesHelper::getPositions($clientId, $template);
    foreach ($positions as $position) {
        $text = ModulesHelper::getTranslatedModulePosition($clientId, $template, $position) . ' [' . $position . ']';
        $options[] = ModulesHelper::createOption($position, $text);
        if (!$isTemplatePosition && $this->item->position === $position) {
            $isTemplatePosition = true;
        }
    }