Your IP : 10.10.0.253
<?php
/**
* @package Gantry 5
* @author RocketTheme http://www.rockettheme.com
* @copyright Copyright (C) 2007 - 2017 RocketTheme, LLC
* @license GNU/GPLv2 and later
*
* http://www.gnu.org/licenses/gpl-2.0.html
*/
defined('_JEXEC') or die;
class plgSystemGantry5 extends JPlugin
{
/**
* @var JApplicationCms
*/
protected $app;
protected $styles;
protected $modules;
public function __construct(&$subject, $config = array())
{
$this->_name = isset($config['name']) ? $config['name'] : 'gantry5';
$this->_type = isset($config['type']) ? $config['type'] : 'system';
$this->app = JFactory::getApplication();
$this->loadLanguage('plg_system_gantry5.sys');
JLoader::register('Gantry5\Loader', JPATH_LIBRARIES . '/gantry5/Loader.php');
// Detect Gantry Framework or fail gracefully.
if (!class_exists('Gantry5\Loader')) {
if ($this->app->isAdmin()) {
$this->app->enqueueMessage(
JText::sprintf('PLG_SYSTEM_GANTRY5_LIBRARY_MISSING', JText::_('PLG_SYSTEM_GANTRY5')),
'warning'
);
}
return;
}
parent::__construct($subject, $config);
}
/**
* Return global configuration for Gantry5.
*/
public function onGantryGlobalConfig(&$global)
{
$global = $this->params->toArray();
}
public function onAfterRoute()
{
if ($this->app->isSite()) {
$this->onAfterRouteSite();
} elseif ($this->app->isAdmin()) {
$this->onAfterRouteAdmin();
}
}
public function onAfterRender()
{
if ($this->app->isSite() && class_exists('Gantry\Framework\Gantry')) {
$this->onAfterRenderSite();
} elseif ($this->app->isAdmin()) {
$this->onAfterRenderAdmin();
}
}
/**
* @param object $module
* @param array $attribs
*/
public function onRenderModule(&$module, &$attribs)
{
if (!$this->app->isSite() || !class_exists('Gantry\Framework\Gantry')) {
return;
}
$gantry = \Gantry\Framework\Gantry::instance();
$outline = $gantry['configuration'];
// Do not render modules assigned to menu items in error and offline page.
if (isset($module->menuid) && $module->menuid > 0 && in_array($outline, array('_error', '_offline'))) {
$module = null;
}
// TODO: This event allows more diverse module assignment conditions.
}
/**
* Serve particle AJAX requests in 'index.php?option=com_ajax&plugin=particle&format=json'.
*
* @return array|string|null
*/
public function onAjaxParticle()
{
if (!$this->app->isSite() || !class_exists('Gantry\Framework\Gantry')) {
return null;
}
$input = $this->app->input;
$format = $input->getCmd('format', 'html');
if (!in_array($format, ['json', 'raw', 'debug'])) {
throw new RuntimeException(JText::_('JERROR_PAGE_NOT_FOUND'), 404);
}
$props = $_GET;
unset($props['option'], $props['plugin'], $props['format'], $props['id'], $props['Itemid']);
$identifier = $input->getCmd('id');
if (strpos($identifier, 'module-') === 0) {
preg_match('`-([\d]+)$`', $input->getCmd('id'), $matches);
if (!isset($matches[1])) {
throw new RuntimeException(JText::_('JERROR_PAGE_NOT_FOUND'), 404);
}
$id = $matches[1];
require_once JPATH_ROOT . '/modules/mod_gantry5_particle/helper.php';
return ModGantry5ParticleHelper::ajax($id, $props, $format);
}
$gantry = \Gantry\Framework\Gantry::instance();
/** @var \Gantry\Framework\Theme $theme */
$theme = $gantry['theme'];
$layout = $theme->loadLayout();
$html = '';
if ($identifier === 'main-particle') {
$type = $identifier;
$menu = $this->app->getMenu();
$menuItem = $menu->getActive();
$params = $menuItem ? $menuItem->getParams() : new JRegistry;
/** @var object $params */
$data = json_decode($params->get('particle'), true);
if ($data && $theme->hasContent()) {
$context = [
'gantry' => $gantry,
'noConfig' => true,
'inContent' => true,
'ajax' => $props,
'segment' => [
'id' => $identifier,
'type' => $data['type'],
'classes' => $params->get('pageclass_sfx'),
'subtype' => $data['particle'],
'attributes' => $data['options']['particle'],
]
];
$html = trim($theme->render("@nucleus/content/particle.html.twig", $context));
}
} else {
$particle = $layout->find($identifier);
if (!isset($particle->type) || $particle->type !== 'particle') {
throw new RuntimeException(JText::_('JERROR_PAGE_NOT_FOUND'), 404);
}
$context = array(
'gantry' => $gantry,
'inContent' => false,
'ajax' => $props,
);
$block = $theme->getContent($particle, $context);
$type = $particle->type . '.' . $particle->subtype;
$html = (string) $block;
}
if ($format === 'raw') {
return $html;
}
return ['code' => 200, 'type' => $type, 'id' => $identifier, 'props' => (object) $props, 'html' => $html];
}
/**
* Load Gantry framework before dispatching to the component.
*/
private function onAfterRouteSite()
{
$input = $this->app->input;
$templateName = $this->app->getTemplate();
if (!$this->isGantryTemplate($templateName)) {
return;
}
$gantryPath = JPATH_THEMES . "/{$templateName}/includes/gantry.php";
if (is_file($gantryPath)) {
// Manually setup Gantry 5 Framework from the template.
$gantry = include $gantryPath;
if (!$gantry) {
throw new \RuntimeException(
JText::sprintf("GANTRY5_THEME_LOADING_FAILED", $templateName, JText::_('GANTRY5_THEME_INCLUDE_FAILED')),
500
);
}
} else {
// Setup Gantry 5 Framework or throw exception.
Gantry5\Loader::setup();
// Get Gantry instance.
$gantry = Gantry\Framework\Gantry::instance();
// Initialize the template.
$gantry['theme.path'] = JPATH_THEMES . "/{$templateName}";
$gantry['theme.name'] = $templateName;
$themePath = $gantry['theme.path'] . '/includes/theme.php';
include_once $themePath;
}
GANTRY_DEBUGGER && \Gantry\Debugger::addMessage("Using Gantry 5 template {$templateName}");
/** @var Gantry\Framework\Theme $theme */
$theme = $gantry['theme'];
$assignments = new \Gantry\Framework\Assignments();
if (GANTRY_DEBUGGER) {
\Gantry\Debugger::addMessage('Selecting outline (rules, matches, scores):', 'debug');
\Gantry\Debugger::addMessage($assignments->getPage(), 'debug');
\Gantry\Debugger::addMessage($assignments->loadAssignments(), 'debug');
\Gantry\Debugger::addMessage($assignments->matches(), 'debug');
\Gantry\Debugger::addMessage($assignments->scores(), 'debug');
}
$theme->setLayout($assignments->select());
if ($this->params->get('asset_timestamps', 1)) {
$age = (int) ($this->params->get('asset_timestamps_period', 7) * 86400);
Gantry\Framework\Document::$timestamp_age = $age > 0 ? $age : PHP_INT_MAX;
} else {
Gantry\Framework\Document::$timestamp_age = 0;
}
}
/**
* Re-route Gantry templates to Gantry Administration component.
*/
private function onAfterRouteAdmin()
{
$input = $this->app->input;
$option = $input->getCmd('option');
$task = $input->getCmd('task');
if (in_array($option, array('com_templates', 'com_advancedtemplates'))) {
JLoader::register('JFormFieldWarning', __DIR__ . '/fields/warning.php');
class_exists(JFormFieldWarning::class, true);
if ($task && strpos($task, 'style') === 0 && $this->params->get('use_assignments', true)) {
// Get all ids.
$cid = $input->post->get('cid', (array)$input->getInt('id'), 'array');
if ($cid) {
$styles = $this->getStyles();
$selected = array_intersect_key($styles, array_flip($cid));
// If no Gantry templates were selected, just let com_templates deal with the request.
if (!$selected) {
return;
}
// Special handling for tasks coming from com_template.
if ($task === 'style.edit') {
$theme = reset($selected);
$id = key($selected);
$token = JSession::getFormToken();
$this->app->redirect("index.php?option=com_gantry5&view=configurations/{$id}/styles&theme={$theme}&{$token}=1");
}
}
}
}
}
/**
* Convert all stream uris into proper links.
*/
private function onAfterRenderSite()
{
$gantry = \Gantry\Framework\Gantry::instance();
$html = $this->app->getBody();
// Only filter our streams. If there's an error (bad UTF8), fallback with original output.
$this->app->setBody($gantry['document']->urlFilter($html, false, 0, true) ?: $html);
}
/**
* Convert links in com_templates to point into Gantry Administrator component.
*/
private function onAfterRenderAdmin()
{
$document = JFactory::getDocument();
$type = $document->getType();
$option = $this->app->input->getString('option');
$view = $this->app->input->getString('view', 'g5');
$task = $this->app->input->getString('task');
if (in_array($option, array('com_templates', 'com_advancedtemplates')) && ($view == 'g5' || $view == 'styles') && !$task && $type == 'html') {
$this->styles = $this->getStyles();
$body = preg_replace_callback('/(<a\s[^>]*href=")([^"]*)("[^>]*>)(.*)(<\/a>)/siU', array($this, 'appendHtml'), $this->app->getBody());
$this->app->setBody($body);
}
if (($option == 'com_modules' || $option == 'com_advancedmodules') && (($view == 'g5' || $view == 'modules') || empty($view)) && $type == 'html') {
$db = JFactory::getDBO();
$query = $db->getQuery(true);
$query->select('id, title, params');
$query->from('#__modules');
$query->where('module = ' . $db->quote('mod_gantry5_particle'));
$db->setQuery($query);
$data = $db->loadObjectList();
if (count($data) > 0) {
$this->modules = array();
$body = $this->app->getBody();
foreach ($data as $module) {
$params = json_decode($module->params);
$particle = isset($params->particle) ? json_decode($params->particle) : '';
$title = isset($particle->title) ? $particle->title : (isset($particle->particle) ? $particle->particle : '');
$type = isset($particle->particle) ? $particle->particle : '';
$this->modules[$module->id] = $particle;
$body = preg_replace_callback('/(<a\s[^>]*href=")([^"]*)("[^>]*>)(.*)(<\/a>)/siU', function($matches) use ($title, $type) {
return $this->appendHtml($matches, $title, $type);
}, $body);
}
$this->app->setBody($body);
}
}
}
/**
* Save plugin parameters and trigger the save events.
*
* @param array $data
* @return bool
* @see JModelAdmin::save()
*/
public function onGantry5SaveConfig(array $data)
{
$name = 'plg_' . $this->_type . '_' . $this->_name;
// Initialise variables;
$dispatcher = JEventDispatcher::getInstance();
$table = JTable::getInstance('Extension');
// Include the content plugins for the on save events.
JPluginHelper::importPlugin('extension');
// Load the row if saving an existing record.
$table->load(array('type'=>'plugin', 'folder'=>$this->_type, 'element'=>$this->_name));
$params = new Joomla\Registry\Registry($table->params);
$params->loadArray($data);
$table->params = $params->toString();
// Check the data.
if (!$table->check()) {
throw new RuntimeException($table->getError());
}
// Trigger the onContentBeforeSave event.
$result = $dispatcher->trigger('onExtensionBeforeSave', array($name, $table, false));
if (in_array(false, $result, true)) {
throw new RuntimeException($table->getError());
}
// Store the data.
if (!$table->store()) {
throw new RuntimeException($table->getError());
}
// Clean the cache.
\Gantry\Joomla\CacheHelper::cleanPlugin();
// Update plugin settings.
$this->params = $params;
// Trigger the onExtensionAfterSave event.
$dispatcher->trigger('onExtensionAfterSave', array($name, $table, false));
return true;
}
public function onContentBeforeSave($context, $table, $isNew)
{
if ($context !== 'com_menus.item') {
return;
}
}
public function onContentAfterSave($context, $table, $isNew)
{
if ($context !== 'com_menus.item') {
return;
}
}
public function onContentBeforeDelete($context, $table)
{
if ($context !== 'com_menus.item') {
return;
}
}
public function onContentAfterDelete($context, $table)
{
if ($context !== 'com_menus.item') {
return;
}
}
public function onExtensionBeforeSave($context, $table, $isNew)
{
if ($context === 'com_config.component' && $table && $table->type === 'component' && $table->name === 'com_gantry5') {
$name = 'plg_' . $this->_type . '_' . $this->_name;
$params = new Joomla\Registry\Registry($table->params);
$data = (array) $params->get($name);
Gantry5\Loader::setup();
$this->onGantry5SaveConfig($data);
// Do not save anything into the component itself (Joomla cannot handle it).
$table->params = '';
return;
}
}
public function onExtensionAfterSave($context, $table, $isNew)
{
if ($context === 'com_config.component' && $table && $table->type === 'component' && $table->name === 'com_gantry5') {
}
if ($context !== 'com_templates.style' || $table->client_id || !$this->isGantryTemplate($table->template)) {
return;
}
if (!$isNew) {
return;
}
$template = $table->template;
$this->load($template);
$registry = new Joomla\Registry\Registry($table->params);
$old = (int) $registry->get('configuration', 0);
$new = (int) $table->id;
if ($old && $old !== $new) {
Gantry\Joomla\StyleHelper::copy($table, $old, $new);
}
}
public function onExtensionBeforeDelete($context, $table)
{
if ($context !== 'com_templates.style' || $table->client_id || !$this->isGantryTemplate($table->template)) {
return true;
}
$template = $table->template;
$gantry = $this->load($template);
/** @var \Gantry\Framework\Outlines $outlines */
$outlines = $gantry['outlines'];
try {
$outlines->delete($table->id, false);
} catch (Exception $e) {
$this->app->enqueueMessage($e->getMessage(), 'error');
return false;
}
return true;
}
public function onContentPrepareData($context, $data)
{
$name = 'plg_' . $this->_type . '_' . $this->_name;
// Check that we are manipulating a valid form.
switch ($context) {
case 'com_menus.item':
break;
}
return true;
}
public function onContentPrepareForm($form, $data)
{
// Check that we are manipulating a valid form.
if (!($form instanceof JForm)) {
$this->_subject->setError('JERROR_NOT_A_FORM');
return false;
}
$name = 'plg_' . $this->_type . '_' . $this->_name;
switch ($form->getName()) {
case 'com_config.component':
// If we are editing configuration from Gantry component, add missing fields from system plugin.
$rules = $form->getField('rules');
if ($rules && $rules->getAttribute('component') == 'com_gantry5') {
$this->loadLanguage("{$name}.sys");
// Add plugin fields to the form under plg_type_name.
$file = file_get_contents(__DIR__."/{$this->_name}.xml");
$file = preg_replace('/ name="params"/', " name=\"{$name}\"", $file);
$form->load($file, false, '/extension/config');
// Joomla seems to be missing support for component data manipulation so do it manually here.
$form->bind([$name => $this->params->toArray()]);
}
break;
case 'com_menus.items.filter':
break;
case 'com_menus.item':
break;
}
return true;
}
/**
* @param array $matches
* @param string $content
*
* @param string $type
*
* @return string
*/
private function appendHtml(array $matches, $content = 'Gantry 5', $type = '')
{
$html = $matches[0];
if (strpos($matches[2], 'task=style.edit') || strpos($matches[2], 'task=module.edit')) {
$uri = new JUri($matches[2]);
$id = (int) $uri->getVar('id');
if ($id && in_array($uri->getVar('option'), array('com_templates', 'com_advancedtemplates', 'com_modules', 'com_advancedmodules')) && (isset($this->styles[$id]) || isset($this->modules[$id]))) {
$html = $matches[1] . $uri . $matches[3] . $matches[4] . $matches[5];
$colors = $content ? 'background:#439a86;' : 'background:#f17f48;';
$content = $content ?: 'No Particle Selected';
$title = $type ? ' title="Particle Type: ' . $type . '"' : '';
$html .= ' <span class="label" ' . $title . ' style="' . $colors . 'color:#fff;">' . $content . '</span>';
if (isset($this->modules[$id])) { unset($this->modules[$id]); }
else { unset($this->styles[$id]); }
}
}
return $html;
}
/**
* @return array
*/
private function getStyles()
{
static $list;
if ($list === null) {
// Load styles
$db = JFactory::getDbo();
$query = $db
->getQuery(true)
->select('s.id, s.template')
->from('#__template_styles as s')
->where('s.client_id = 0')
->where('e.enabled = 1')
->leftJoin('#__extensions as e ON e.element=s.template AND e.type=' . $db->quote('template') . ' AND e.client_id=s.client_id');
$db->setQuery($query);
$templates = (array)$db->loadObjectList();
$list = array();
foreach ($templates as $template) {
if ($this->isGantryTemplate($template->template)) {
$list[$template->id] = $template->template;
}
}
}
return $list;
}
private function isGantryTemplate($name)
{
return file_exists(JPATH_SITE . "/templates/{$name}/gantry/theme.yaml");
}
protected function load($name)
{
Gantry5\Loader::setup();
$gantry = \Gantry\Framework\Gantry::instance();
if (!isset($gantry['theme.name']) || $name !== $gantry['theme.name']) {
// Restart Gantry and initialize it.
$gantry = Gantry\Framework\Gantry::restart();
$gantry['theme.name'] = $name;
$gantry['streams']->register();
$patform = $gantry['platform'];
$locator = $gantry['locator'];
// Initialize theme stream.
$details = new Gantry\Component\Theme\ThemeDetails($name);
$locator->addPath('gantry-theme', '', $details->getPaths(), false, true);
// Initialize theme cache stream.
$cachePath = $patform->getCachePath() . '/' . $name;
Gantry\Component\FileSystem\Folder::create($cachePath);
$locator->addPath('gantry-cache', 'theme', array($cachePath), true, true);
\Gantry\Component\File\CompiledYamlFile::$defaultCachePath = $locator->findResource('gantry-cache://theme/compiled/yaml', true, true);
\Gantry\Component\File\CompiledYamlFile::$defaultCaching = $gantry['global']->get('compile_yaml', 1);
}
return $gantry;
}
}