function getCommentsLink()
{
if ($this->getVar('comments_link_hidden') == 1) {
return '';
}
$style = $this->getVar('comments_link_style');
$count = $this->getVar('comments-count');
$link = $this->getVar('link-comment');
$css = $this->getVar('link-comments-class');
if ($count == 0) {
return '<a href="' . $link . '#addcomments" class="' . $css . '">' . JText::_('Add comment') . '</a>';
} else {
$text = JText::sprintf('Read comments', $count);
if ($this->getVar('use-plural-forms', 0)) {
$comments_pf = JText::_('comments_pf');
if ($comments_pf != '') {
global $mainframe;
$pf = JoomlaTuneLanguageTools::getPlural($mainframe->getCfg('lang'), $count, $comments_pf);
if ($pf != '') {
$text = JText::sprintf('COMMENTS2', $count, $pf);
}
}
}
switch ($style) {
case -1:
return '<span class="' . $css . '">' . $text . '</span>';
break;
default:
return '<a href="' . $link . '#comments" class="' . $css . '">' . $text . '</a>';
break;
}
}
}
public static function plural($string, $n)
{
$lang = JoomlaTuneLanguage::getInstance();
$args = func_get_args();
$count = count($args);
if ($count > 1) {
$suffix = JoomlaTuneLanguageTools::getPluralSuffix($lang->getLanguage(), $n);
$key = $string . '_' . $suffix;
if ($lang->hasKey($key)) {
$args[0] = $lang->_($key);
} else {
$args[0] = $lang->_($string);
}
} elseif ($count > 0) {
$args[0] = $lang->_($string);
}
return call_user_func_array('sprintf', $args);
}
public static function convertLanguages10()
{
global $mainframe;
$joomlaLanguagesPath = $mainframe->getCfg('absolute_path') . '/language';
$componentPath = $mainframe->getCfg('absolute_path') . '/components/com_jcomments';
require_once $componentPath . '/libraries/convert/utf8.class.php';
require_once $componentPath . '/libraries/joomlatune/filesystem.php';
require_once $componentPath . '/libraries/joomlatune/language.tools.php';
$codeMap = JoomlaTuneLanguageTools::getLanguageCodes();
$joomlaLanguageFiles = JoomlaTuneFS::readDirectory($joomlaLanguagesPath, '[a-z]+\\.xml', false, false);
$joomlaLanguages = array();
foreach ($joomlaLanguageFiles as $file) {
$joomlaLanguages[] = str_replace('.xml', '', $file);
}
$path = $componentPath . '/languages';
$filter = '[a-z]{2}-[A-Z]{2}\\.com_jcomments\\.ini';
$files = JoomlaTuneFS::readDirectory($path, $filter, false, true);
$files2 = JoomlaTuneFS::readDirectory($path . '/administrator', $filter, false, true);
$files = array_merge($files, $files2);
foreach ($files as $file) {
$m = array();
preg_match('#([a-z]{2}-[A-Z]{2})#', (string) $file, $m);
$code = $m[0];
$language = isset($codeMap[$code]) ? $codeMap[$code][0] : '';
$charset = isset($codeMap[$code]) ? $codeMap[$code][1] : 'iso-8859-1';
if ($language != '' && in_array($language, $joomlaLanguages)) {
if (defined('_ISO2')) {
$charset = strtolower(_ISO2);
if ($charset == 'utf-8' || $charset == 'utf8') {
$newFile = str_replace($code . '.com_jcomments.ini', $language . '.ini', $file);
@copy((string) $file, $newFile);
} else {
JCommentsInstallerLanguageHelper::_convertFile10($file, $code, $charset, $language);
}
} else {
JCommentsInstallerLanguageHelper::_convertFile10($file, $code, $charset, $language);
}
}
}
unset($codeMap);
}
/**
* Returns correct plural form for specified language and number value
*
* @static
* @public
* @param string $code language code
* @param int $number number value
* @param array $pluralForms array of plural forms for specified language
* @param string $defaultText default value if no plural form found
* @return string
*/
function getPlural($code, $number, $pluralForms, $defaultText = '')
{
// source: http://translate.sourceforge.net/wiki/l10n/pluralforms
$rules = array('be-BY' => array(3, '(n%10==1 && n%100!=11 ? 0 : (n%10>=2 && n%10< =4 && (n%100<10 || n%100>=20) ? 1 : 2))'), 'bg-BG' => array(2, '(n != 1)'), 'ca-ES' => array(2, '(n != 1)'), 'cs-CZ' => array(3, '(n==1) ? 0 : ((n>=2 && n<=4) ? 1 : 2)'), 'da-DK' => array(2, '(n != 1)'), 'de-DE' => array(2, '(n != 1)'), 'el-GR' => array(2, '(n != 1)'), 'en-GB' => array(2, '(n != 1)'), 'es-ES' => array(2, '(n != 1)'), 'et-EE' => array(2, '(n != 1)'), 'eu-ES' => array(2, '(n != 1)'), 'fi-FI' => array(2, '(n != 1)'), 'fr-FR' => array(2, '(n > 1)'), 'gl-ES' => array(2, '(n != 1)'), 'hr-HR' => array(3, '(n%10==1 && n%100!=11 ? 0 : (n%10>=2 && n%10<=4 && (n%100<10 or n%100>=20) ? 1 : 2))'), 'hu-HU' => array(1, '0'), 'it-IT' => array(2, '(n != 1)'), 'ja-JP' => array(1, '0'), 'lv-LV' => array(3, '(n%10==1 && n%100!=11 ? 0 : n != 0 ? 1 : 2)'), 'nb-NO' => array(2, '(n != 1)'), 'nl-NL' => array(2, '(n != 1)'), 'pl-PL' => array(3, '(n==1 ? 0 : (n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2))'), 'pt-PT' => array(2, '(n != 1)'), 'pt-BR' => array(2, '(n > 1)'), 'ro-RO' => array(3, '(n==1 ? 0 : (n==0 || (n%100 > 0 && n%100 < 20)) ? 1 : 2)'), 'ru-RU' => array(3, '(n%10==1 && n%100!=11 ? 0 : (n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2))'), 'sk-SK' => array(3, '(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2'), 'sl-SL' => array(4, '(n%100==1 ? 0 : (n%100==2 ? 1 : (n%100==3 || n%100==4 ? 2 : 3)))'), 'sr-YU' => array(4, '(n%10==1 && n%100!=11 ? 0 : (n%10>=2 && n%10<=4 && (n%100<10 or n%100>=20) ? 1 : 2))'), 'sv-SE' => array(2, '(n != 1)'), 'th-TH' => array(1, '0'), 'tr-TR' => array(1, '0'), 'uk-UA' => array(3, '(n%10==1 && n%100!=11 ? 0 : (n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2))'));
if (!is_array($pluralForms)) {
$pluralForms = explode(';', $pluralForms);
}
if (!preg_match('#([a-z]{2}-[A-Z]{2})#', $code)) {
$code = JoomlaTuneLanguageTools::name2code($code);
}
if (isset($rules[$code])) {
$rule = $rules[$code];
if (count($pluralForms) == $rule[0]) {
$expression = str_replace('n', '$number', $rule[1]);
$idx = 0;
eval('$idx = ' . $expression . ';');
if (isset($pluralForms[$idx])) {
return $pluralForms[$idx];
}
}
}
return $defaultText;
}
function onPrepareContent(&$article, &$params, $limitstart = 0)
{
require_once (JCOMMENTS_HELPERS . '/content.php');
// check whether plugin has been unpublished
if (!JPluginHelper::isEnabled('content', 'jcomments')) {
JCommentsContentPluginHelper::clear($article, true);
return '';
}
$app = JFactory::getApplication('site');
$option = JRequest::getCmd('option');
$view = JRequest::getCmd('view');
if (!isset($article->id) || ($option != 'com_content' && $option != 'com_alphacontent' && $option != 'com_multicategories')) {
return '';
}
if (!isset($params) || $params == null) {
jimport('joomla.html.parameter');
$params = new JParameter('');
} else if (isset($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 (JCOMMENTS_BASE . '/jcomments.config.php');
require_once (JCOMMENTS_BASE . '/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);
if ($article->state == -1 && $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();
if (JCOMMENTS_JVERSION == '1.5') {
$checkAccess = $article->access <= $user->get('aid', 0);
} else {
$authorised = JAccess::getAuthorisedViewLevels($user->get('id'));
$checkAccess = in_array($article->access, $authorised);
}
if ($checkAccess) {
require_once(JPATH_ROOT . '/components/com_content/helpers/route.php');
if (JCOMMENTS_JVERSION == '1.5') {
$readmore_link = JRoute::_(ContentHelperRoute::getArticleRoute($article->slug, $article->catslug, $article->sectionid));
} else {
$readmore_link = JRoute::_(ContentHelperRoute::getArticleRoute($article->slug, $article->catid));
}
$readmore_register = 0;
} else {
if (JCOMMENTS_JVERSION == '1.5') {
$readmore_link = JRoute::_('index.php?option=com_user&task=register');
} else {
$returnURL = JRoute::_(ContentHelperRoute::getArticleRoute($article->slug));
$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) {
$readmore_text = JText::_('LINK_REGISTER_TO_READ_MORE');
} else if (isset($params) && $readmore = $params->get('readmore')) {
$readmore_text = $readmore;
} else {
$readmore_text = JText::_('LINK_READ_MORE');
}
$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 (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 = $count == 0 ? '#addcomment' : '#comments';
if ($count == 0) {
$link_text = JText::_('LINK_ADD_COMMENT');
} else {
if (JCOMMENTS_JVERSION == '1.5') {
require_once (JCOMMENTS_LIBRARIES.'/joomlatune/language.tools.php');
$lang = JFactory::getLanguage();
$suffix = JoomlaTuneLanguageTools::getPluralSuffix($lang->getTag(), $count);
$string = 'LINK_READ_COMMENTS';
$key = $string . '_' . $suffix;
if (!$lang->hasKey($key)) {
$key = $string;
}
$link_text = JText::sprintf($key, $count);
} 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, true);
// 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 (JCOMMENTS_BASE . '/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, true);
}
return '';
}
public static function getPluralText($text, $value)
{
if (version_compare(JVERSION, '1.6.0', 'ge')) {
$result = JText::plural($text, $value);
} else {
$toolsPath = JPATH_SITE . '/components/com_jcomments/libraries/joomlatune/language.tools.php';
if (is_file($toolsPath)) {
require_once $toolsPath;
$language = JFactory::getLanguage();
$suffix = JoomlaTuneLanguageTools::getPluralSuffix($language->getTag(), $value);
$key = $text . '_' . $suffix;
if (!$language->hasKey($key)) {
$key = $text;
}
} else {
$key = $text;
}
$result = JText::sprintf($key, $value);
}
return $result;
}
