/**
* @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;
}
}
