Your IP : 10.10.0.253
<?php
/**
* JComments - Joomla Comment System
*
* @version 3.0
* @package JComments
* @author Sergey M. Litvinov (smart@joomlatune.ru)
* @copyright (C) 2006-2013 by Sergey M. Litvinov (http://www.joomlatune.ru)
* @license GNU/GPL: http://www.gnu.org/copyleft/gpl.html
*/
defined('_JEXEC') or die;
include_once(JPATH_ROOT . '/components/com_jcomments/jcomments.legacy.php');
if (!defined('JCOMMENTS_JVERSION')) {
return;
}
jimport('joomla.plugin.plugin');
/**
* Plugin for attaching comments list and form to content item
*/
class plgContentJComments extends JPlugin
{
function plgContentJComments(&$subject, $config)
{
parent::__construct($subject, $config);
}
function onPrepareContent(&$article, &$params, $limitstart = 0)
{
require_once(JPATH_ROOT . '/components/com_jcomments/helpers/content.php');
// check whether plugin has been unpublished
if (!JPluginHelper::isEnabled('content', 'jcomments')) {
JCommentsContentPluginHelper::clear($article);
return '';
}
$app = JFactory::getApplication('site');
$option = $app->input->get('option');
$view = $app->input->get('view');
if (!isset($article->id) || ($option != 'com_content' && $option != 'com_alphacontent' && $option != 'com_multicategories')) {
return '';
}
if (!isset($params) || $params == null) {
$params = new JRegistry('');
} else if (isset($params->_raw) && strpos($params->_raw, 'moduleclass_sfx') !== false) {
return '';
}
if ($view == 'frontpage' || $view == 'featured') {
if ($this->params->get('show_frontpage', 1) == 0) {
return '';
}
}
require_once(JPATH_ROOT . '/components/com_jcomments/jcomments.class.php');
JCommentsContentPluginHelper::processForeignTags($article);
$config = JCommentsFactory::getConfig();
$categoryEnabled = JCommentsContentPluginHelper::checkCategory($article->catid);
$commentsEnabled = JCommentsContentPluginHelper::isEnabled($article) || $categoryEnabled;
$commentsDisabled = JCommentsContentPluginHelper::isDisabled($article) || !$commentsEnabled;
$commentsLocked = JCommentsContentPluginHelper::isLocked($article);
$archivesState = 2;
if (isset($article->state) && $article->state == $archivesState && $this->params->get('enable_for_archived', 0) == 0) {
$commentsLocked = true;
}
$config->set('comments_on', intval($commentsEnabled));
$config->set('comments_off', intval($commentsDisabled));
$config->set('comments_locked', intval($commentsLocked));
if ($view != 'article') {
$user = JFactory::getUser();
$authorised = JAccess::getAuthorisedViewLevels($user->get('id'));
$checkAccess = in_array($article->access, $authorised);
$slug = isset($article->slug) ? $article->slug : $article->id;
$language = isset($article->language) ? $article->language : 0;
require_once(JPATH_ROOT . '/components/com_content/helpers/route.php');
if ($checkAccess) {
$readmore_link = JRoute::_(ContentHelperRoute::getArticleRoute($slug, $article->catid, $language));
$readmore_register = 0;
} else {
$returnURL = JRoute::_(ContentHelperRoute::getArticleRoute($slug, $article->catid, $language));
$menu = JFactory::getApplication()->getMenu();
$active = $menu->getActive();
$itemId = $active->id;
$link1 = JRoute::_('index.php?option=com_users&view=login&Itemid=' . $itemId);
$link = new JURI($link1);
$link->setVar('return', base64_encode($returnURL));
$readmore_link = $link;
$readmore_register = 1;
}
// load template for comments & readmore links
$tmpl = JCommentsFactory::getTemplate($article->id, 'com_content', false);
$tmpl->load('tpl_links');
$tmpl->addVar('tpl_links', 'comments_link_style', ($readmore_register ? -1 : 1));
$tmpl->addVar('tpl_links', 'content-item', $article);
$tmpl->addVar('tpl_links', 'show_hits',
intval($this->params->get('show_hits', 0) && $params->get('show_hits', 0)));
$readmoreDisabled = false;
if (($params->get('show_readmore') == 0) || (@$article->readmore == 0)) {
$readmoreDisabled = true;
} else if (@$article->readmore > 0) {
$readmoreDisabled = false;
}
if ($this->params->get('readmore_link', 1) == 0) {
$readmoreDisabled = true;
}
$tmpl->addVar('tpl_links', 'readmore_link_hidden', intval($readmoreDisabled));
// don't fill any readmore variable if it disabled
if (!$readmoreDisabled) {
if ($readmore_register == 1) {
$readmore_text = JText::_('COM_CONTENT_REGISTER_TO_READ_MORE');
} else if (isset($params) && $readmore = $params->get('readmore')) {
$readmore_text = $readmore;
} else if ($alternative_readmore = $article->alternative_readmore) {
$readmore_text = trim($alternative_readmore);
if ($params->get('show_readmore_title', 0) != 0) {
$readmore_text .= ' ' . JHtml::_('string.truncate', $article->title, $params->get('readmore_limit'));
}
} else {
$readmore_text = JText::_('COM_CONTENT_READ_MORE_TITLE');
if ($params->get('show_readmore_title', 0) == 1) {
$readmore_text = JText::_('COM_CONTENT_READ_MORE')
. JHtml::_('string.truncate', $article->title, $params->get('readmore_limit'));
}
}
$tmpl->addVar('tpl_links', 'link-readmore', $readmore_link);
$tmpl->addVar('tpl_links', 'link-readmore-text', $readmore_text);
$tmpl->addVar('tpl_links', 'link-readmore-title', $article->title);
$tmpl->addVar('tpl_links', 'link-readmore-class', $this->params->get('readmore_css_class', 'readmore-link'));
}
$commentsDisabled = false;
if ($config->getInt('comments_off', 0) == 1) {
$commentsDisabled = true;
} else if ($config->getInt('comments_on', 0) == 1) {
$commentsDisabled = false;
}
$tmpl->addVar('tpl_links', 'comments_link_hidden', intval($commentsDisabled));
$count = 0;
// do not query comments count if comments disabled and link hidden
if (!$commentsDisabled) {
require_once(JPATH_ROOT . '/components/com_jcomments/models/jcomments.php');
$anchor = "";
if ($this->params->get('comments_count', 1) != 0) {
$acl = JCommentsFactory::getACL();
$options = array();
$options['object_id'] = (int)$article->id;
$options['object_group'] = 'com_content';
$options['published'] = $acl->canPublish() || $acl->canPublishForObject($article->id,
'com_content') ? null : 1;
$count = JCommentsModel::getCommentsCount($options);
$tmpl->addVar('tpl_links', 'comments-count', $count);
$anchor = $count == 0 ? '#addcomments' : '#comments';
if ($count == 0) {
$link_text = JText::_('LINK_ADD_COMMENT');
} else {
$link_text = JText::plural('LINK_READ_COMMENTS', $count);
}
} else {
$link_text = JText::_('LINK_ADD_COMMENT');
}
$tmpl->addVar('tpl_links', 'link-comment', $readmore_link . $anchor);
$tmpl->addVar('tpl_links', 'link-comment-text', $link_text);
$tmpl->addVar('tpl_links', 'link-comments-class',
$this->params->get('comments_css_class', 'comments-link'));
}
JCommentsContentPluginHelper::clear($article);
// hide comments link if comments enabled but link disabled in plugin params
if ((($this->params->get('comments_count', 1) == 0)
|| ($count == 0 && $this->params->get('add_comments', 1) == 0)
|| ($count == 0 && $readmore_register == 1))
&& !$commentsDisabled
) {
$tmpl->addVar('tpl_links', 'comments_link_hidden', 1);
}
//links_position
if ($this->params->get('links_position', 1) == 1) {
$article->text .= $tmpl->renderTemplate('tpl_links');
} else {
$article->text = $tmpl->renderTemplate('tpl_links') . $article->text;
}
$tmpl->freeTemplate('tpl_links');
if ($this->params->get('readmore_link', 1) == 1) {
$article->readmore = 0;
$article->readmore_link = '';
$article->readmore_register = false;
}
} else {
if ($this->params->get('show_comments_event') == 'onPrepareContent') {
$isEnabled = ($config->getInt('comments_on', 0) == 1) && ($config->getInt('comments_off', 0) == 0);
if ($isEnabled && $view == 'article') {
require_once(JPATH_ROOT . '/components/com_jcomments/jcomments.php');
$comments = JComments::show($article->id, 'com_content', $article->title);
if (strpos($article->text, '{jcomments}') !== false) {
$article->text = str_replace('{jcomments}', $comments, $article->text);
} else {
$article->text .= $comments;
}
}
}
JCommentsContentPluginHelper::clear($article);
}
return '';
}
function onAfterDisplayContent(&$article, &$params, $limitstart = 0)
{
if ($this->params->get('show_comments_event', 'onAfterDisplayContent') == 'onAfterDisplayContent') {
require_once(JPATH_ROOT . '/components/com_jcomments/helpers/content.php');
$app = JFactory::getApplication('site');
$view = $app->input->get('view');
// check whether plugin has been unpublished
if (!JPluginHelper::isEnabled('content', 'jcomments')
|| ($view != 'article')
|| $params->get('intro_only')
|| $params->get('popup')
|| $app->input->getBool('fullview')
|| $app->input->get('print')
) {
JCommentsContentPluginHelper::clear($article);
return '';
}
require_once(JPATH_ROOT . '/components/com_jcomments/jcomments.php');
$config = JCommentsFactory::getConfig();
$isEnabled = ($config->getInt('comments_on', 0) == 1) && ($config->getInt('comments_off', 0) == 0);
if ($isEnabled && $view == 'article') {
JCommentsContentPluginHelper::clear($article);
return JComments::show($article->id, 'com_content', $article->title);
}
}
return '';
}
function onContentBeforeDisplay($context, &$article, &$params, $page = 0)
{
if ($context == 'com_content.article' || $context == 'com_content.featured' || $context == 'com_content.category') {
$app = JFactory::getApplication('site');
$view = $app->input->get('view');
if ($view == 'featured' || $context == 'com_content.featured') {
if ($this->params->get('show_frontpage', 1) == 0) {
return;
}
}
// do not display comments in modules
$data = $params->toArray();
if (isset($data['moduleclass_sfx'])) {
return;
}
$originalText = isset($article->text) ? $article->text : '';
$article->text = '';
$this->onPrepareContent($article, $params, $page);
if (isset($article->text)) {
if (($view == 'article') && strpos($originalText, '{jcomments}') !== false) {
$originalText = str_replace('{jcomments}', $article->text, $originalText);
} else {
$article->introtext = str_replace('{jcomments}', '', $article->introtext);
if ($this->params->get('links_position', 1) == 1) {
$article->introtext = $article->introtext . $article->text;
} else {
$article->introtext = $article->text . $article->introtext;
}
}
}
$article->text = $originalText;
JCommentsContentPluginHelper::clear($article);
}
}
function onContentAfterDisplay($context, &$article, &$params, $limitstart = 0)
{
if ($context == 'com_content.article' || $context == 'com_content.featured' || $context == 'com_content.category') {
// do not display comments in modules
$data = $params->toArray();
if (isset($data['moduleclass_sfx'])) {
return '';
}
return $this->onAfterDisplayContent($article, $params, $limitstart);
}
return '';
}
function onContentAfterDelete($context, $data)
{
if ($context == 'com_content.article') {
require_once(JPATH_ROOT . '/components/com_jcomments/models/jcomments.php');
JCommentsModel::deleteComments((int)$table->id, 'com_content');
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->delete();
$query->from($db->quoteName('#__jcomments_subscriptions'));
$query->where($db->quoteName('object_id') . ' = ' . (int)$data->id);
$query->where($db->quoteName('object_group') . ' = ' . $db->Quote('com_content'));
$db->setQuery($query);
$db->execute();
}
}
function onContentAfterSave($context, $article, $isNew)
{
// Check we are handling the frontend edit form.
if ($context == 'com_content.form' && !$isNew) {
require_once(JPATH_ROOT . '/components/com_jcomments/helpers/content.php');
if (JCommentsContentPluginHelper::checkCategory($article->catid)) {
require_once(JPATH_ROOT . '/components/com_jcomments/helpers/object.php');
JCommentsObjectHelper::storeObjectInfo($article->id, 'com_content');
}
}
}
}