Your IP : 10.10.0.253
<?php
/**
* @package CComment
* @author DanielDimitrov <daniel@compojoom.com>
* @date 22.10.14
*
* @copyright Copyright (C) 2008 - 2013 compojoom.com . All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('_JEXEC') or die('Direct Access to this location is not allowed.');
// Load the compojoom framework
require_once JPATH_LIBRARIES . '/compojoom/include.php';
JLoader::discover('ccomment', JPATH_SITE . '/administrator/components/com_comment/library');
JLoader::discover('ccommentComponent', JPATH_SITE . '/administrator/components/com_comment/library/component');
JLoader::discover('ccommentModel', JPATH_SITE . '/components/com_comment/models');
JLoader::discover('ccommentHelper', JPATH_SITE . '/components/com_comment/helpers/');
/**
* Class ccommentHelperUtils
*
* @since 5
*/
class CcommentHelperUtils
{
private static $icons = array();
/**
* This function loads the Settings class for a comment plugin
*
* @param string $component - the component that we need the options for
*
* @return mixed
*
* @throws Exception
*/
public static function getComponentSettings($component)
{
$nameParts = explode('_', $component);
$path = JPATH_SITE . '/administrator/components/com_comment/plugins/' . $component . '/settings.php';
$class = 'ccommentComponent' . ucfirst($nameParts[1]) . 'Settings';
JLoader::register($class, $path);
if (!JLoader::load($class))
{
throw new Exception('Options file for ' . $component . 'doesn\'t exist');
}
return new $class;
}
/**
* This function initialises the comment plugin object
*
* @param string $component - the component name (com_something)
* @param object $row - the object that we are going to comment on
* @param object $params - any parameters
*
* @return mixed
* @throws Exception
*/
public static function getPlugin($component, $row = null, $params = null)
{
$nameParts = explode('_', $component);
$path = JPATH_SITE . '/administrator/components/com_comment/plugins/' . $component . '/' . $nameParts[1] . '.php';
$class = 'ccommentComponent' . ucfirst($nameParts[1]) . 'Plugin';
JLoader::register($class, $path);
if (!JLoader::load($class))
{
throw new Exception('CComment plugin file for ' . $component . 'doesn\'t exist');
}
return new $class($row, $params);
}
/**
* Initialises the comment system
*
* @param string $component - the component name
* @param object $row - the object that we are going to comment on
* @param object $params - any component parameters
*
* @return bool|mixed|string|void
*/
public static function commentInit($component, $row, $params = null)
{
$input = JFactory::getApplication()->input;
$input->set('component', $component);
$plugin = self::getPlugin($component, $row, $params);
if (!$plugin->isEnabled())
{
return false;
}
self::loadLanguage();
if ($plugin->isSingleView())
{
// Process mailqueue if we are in single view
if (JComponentHelper::getParams('com_comment')->get('global.mailqueue_pageload', 1))
{
ccommentHelperQueue::send();
}
return self::loadSingleView($plugin, $component);
}
else
{
if ($plugin->showReadOn())
{
return self::loadListView($plugin, $component);
}
}
return false;
}
/**
* Loads the necessary language files for the component
*
* @return void
*/
public static function loadLanguage()
{
CompojoomLanguage::load('com_comment', JPATH_ADMINISTRATOR);
CompojoomLanguage::load('com_comment.sys', JPATH_ADMINISTRATOR);
CompojoomLanguage::load('com_comment', JPATH_SITE);
}
/**
* Gets just the comment count for the article. Some components need just the
* int value for count and not the whole write comment (x comments) that we normally
* generate
*
* Example: look at our easyblog integration
*
* @param object $plugin - the comment plugin object
* @param string $component - the component name
*
* @return string
*/
public static function getCommentCount($plugin, $component)
{
$model = JModelLegacy::getInstance('Comment', 'ccommentModel');
JFactory::getApplication()->input->set('component', $component);
return $model->countComments($plugin->getPageId(), $component);
}
/**
* Loads the comment system on a list view
*
* @param object $plugin - the comment plugin object
* @param string $component - the component name
*
* @return string
*/
public static function loadListView($plugin, $component)
{
$config = ccommentConfig::getConfig($component);
JLoader::register('ccommentViewComments', JPATH_SITE . '/components/com_comment/views/comments/view.html.php');
$model = JModelLegacy::getInstance('Comment', 'ccommentModel');
$id = $plugin->getPageId();
$count = $model->countComments($id, $component);
$view = new ccommentViewComments(
array('base_path' => JPATH_SITE . '/components/com_comment')
);
$view->config = $config;
$view->count = $count;
$view->plugin = $plugin;
$view->link = self::fixUrl($plugin->getLink($plugin->getPageId()));
if ($config->get('template_params.preview_visible', 0))
{
$comments = $model->getPreviewComments($id, $component);
$view->comments = ccommentHelperComment::prepareCommentForPreview($plugin, $comments);
}
$view->setLayout('readmore');
$html = $view->readMore();
return $html;
}
/**
* Loads the single view for the comments
*
* @param object $plugin - the comment plugin object
* @param string $component - the component name
*
* @return mixed|string|void
*/
public static function loadSingleView($plugin, $component)
{
JLoader::register('ccommentViewComments', JPATH_SITE . '/components/com_comment/views/comments/view.html.php');
$config = ccommentConfig::getConfig($component);
$model = JModelLegacy::getInstance('Comment', 'ccommentModel');
$id = $plugin->getPageId();
$count = $model->countComments($id, $component);
$view = new ccommentViewComments(
array('base_path' => JPATH_SITE . '/components/com_comment')
);
$view->setLayout('default');
$view->plugin = $plugin;
$view->config = $config;
$view->count = $count;
$view->contentId = $id;
$view->component = $component;
$html = $view->display();
return $html;
}
/**
* Sends the json response by properly setting a header
*
* @param object|array $data - the data that is going to be sent to the client
*
* @return void
*/
public static function sendJsonResponse($data)
{
header('content-type:application/json');
echo json_encode($data);
}
/**
* Returns options that are going to be used by the javascript on the client side
*
* @param string $component - the component name
*
* @return array
*
* @since 4.0
*/
public static function getJSConfig($component)
{
$config = ccommentConfig::getConfig($component);
$uri = JUri::getInstance();
$user = JFactory::getUser();
$lang = JFactory::getLanguage();
$languages = JLanguageHelper::getLanguages('lang_code');
$languageCode = $languages[$lang->getTag()]->sef;
$jsconfig = array(
'comments_per_page' => (int) $config->get('layout.comments_per_page'),
'sort' => (int) $config->get('layout.sort'),
'tree' => (int) $config->get('layout.tree'),
'use_name' => (int) $config->get('layout.use_name'),
'tree_depth' => (int) $config->get('layout.tree_depth', 5),
'form_position' => (int) $config->get('template_params.form_position'),
'voting' => (int) $config->get('layout.voting_visible'),
'copyright' => (int) $config->get('layout.show_copyright', 1),
'pagination_position' => (int) $config->get('template_params.pagination_position'),
'avatars' => (int) $config->get('integrations.support_avatars'),
'gravatar' => (int) $config->get('integrations.gravatar'),
'support_ubb' => (int) $config->get('layout.support_ubb'),
'support_emoticons' => (int) $config->get('layout.support_emoticons'),
'support_picture' => (int) $config->get('layout.support_pictures'),
'name_required' => (int) $config->get('template_params.required_user'),
'email_required' => (int) $config->get('template_params.required_email'),
'baseUrl' => $uri->base(),
'langCode' => $languageCode
);
// Create the emoticons for the SCEditor if we are supporting them
if ($config->get('layout.support_emoticons'))
{
$i = 0;
$jsonEmoticons['hidden'] = array();
$emoticons = ccommentHelperUtils::getEmoticons($config);
foreach ($emoticons as $key => $emoticon)
{
if ($i < 10)
{
$jsonEmoticons['dropdown'][$key] = $emoticon;
}
else
{
$jsonEmoticons['more'][$key] = $emoticon;
}
$i++;
}
$jsconfig['emoticons_pack'] = $jsonEmoticons;
}
$jsconfig['file_upload'] = self::getFileUploadConfig();
if ($config->get('security.captcha') && $config->get('security.captcha_type') == 'recaptcha'
&& ccommentHelperSecurity::groupHasAccess($user->getAuthorisedGroups(), (array) $config->get('security.captcha_usertypes')))
{
$jsconfig['captcha_pub_key'] = $config->get('security.recaptcha_public_key');
}
return $jsconfig;
}
/**
* The settings for the fileupload widget
*
* @return array
*
* @since version
*/
public static function getFileUploadConfig()
{
$params = JComponentHelper::getParams('com_comment');
$imageSize = explode('x', $params->get('thumbs.original', '2400x1800'));
$displayData = array(
'url' => JUri::getInstance()->base() . 'index.php?option=com_comment&task=multimedia.doIt',
'formControl' => 'jform',
'fieldName' => 'picture',
'maxNumberOfFiles' => $params->get('max_number_of_files', 3),
'fileTypes' => $params->get('image_extensions'),
'maxSize' => $params->get('upload_maxsize'),
'component' => 'com_comment',
'imageSize' => array('x' => $imageSize[0], 'y' => $imageSize[1])
);
return $displayData;
}
/**
* Outputs language strings in the appropriate language to be used with Javascript
*
* @return void
*/
public static function getJsLocalization()
{
$strings = array(
'COM_COMMENT_PLEASE_FILL_IN_ALL_REQUIRED_FIELDS',
'COM_COMMENT_ANONYMOUS'
);
foreach ($strings as $string)
{
JText::script($string);
}
}
/**
* Censors a given string
*
* @param string $text - the text to censor
* @param JRegistry $config - the configuration object for the component
*
* @return mixed
*/
public static function censorText($text, $config)
{
if ($config->get('global.censorship'))
{
$words = $config->get('global.censorship_word_list');
if (count($words))
{
$replace = 'str_ireplace';
if ($config->get('global.censorship_case_sensitive', 1))
{
$replace = 'str_replace';
}
foreach ($words as $from => $to)
{
$text = call_user_func($replace, $from, $to, $text);
}
}
}
return $text;
}
/**
* Gets the itemid for a component
*
* @param string $component - the component that we look for (com_something)
*
* @return int - component ID
*/
public static function getItemid($component = '')
{
static $ids;
if (!isset($ids))
{
$ids = array();
}
if (!isset($ids[$component]))
{
$database = JFactory::getDBO();
$query = "SELECT id FROM #__menu"
. "\n WHERE link LIKE '%option=$component%'"
. "\n AND type = 'component'"
. "\n AND published = 1 LIMIT 1";
$database->setQuery($query);
$ids[$component] = $database->loadResult();
}
return $ids[$component];
}
/**
* Gets the emoticons
*
* @param object $config - a comment plugin config object
*
* @return array
*/
public static function getEmoticons($config)
{
$appl = JFactory::getApplication();
$icons = array();
$override = false;
$pack = $config->get('layout.emoticon_pack');
$path = JPATH_SITE . '/components/com_comment/assets/emoticons/' . $pack . '/config.php';
$pathOverride = JPATH_SITE . '/templates/' . $appl->getTemplate() . '/html/com_comment/emoticons/' . $pack . '/config.php';
if (is_file($pathOverride))
{
$override = true;
$path = $pathOverride;
}
if (is_file($path) && !isset(self::$icons[$pack]))
{
require_once $path;
if (isset($ccommentEmoticons))
{
if ($override)
{
$src = JUri::root(true) . '/templates/' . $appl->getTemplate() . '/html/com_comment/emoticons/' . $pack . '/images/';
}
else
{
$src = JUri::root(true) . '/media/com_comment/emoticons/' . $pack . '/images/';
}
foreach ($ccommentEmoticons as $key => $value)
{
self::$icons[$pack][$key] = $src . $value;
}
}
}
return self::$icons[$pack];
}
/**
* Makes an url with scheme, host and port - if necessary
*
* @param string $url - the url to fix
*
* @return string
*/
public static function fixUrl($url)
{
if (substr(ltrim($url), 0, 7) != 'http://' && substr(ltrim($url), 0, 8) != 'https://')
{
$uri = JURI::getInstance();
$base = $uri->toString(array('scheme', 'host', 'port'));
$url = $base . $url;
}
return $url;
}
}