/**
* Shortens a long text string to only a few words
*
* Returns a shorter version of the in putted text centred
* around the keyword. The keyword is highlighted in bold.
* Adds '...' to the beginning or the end of the shortened
* version depending where the text was cut. Works on a
* word basis, so long words wont get cut.
*
* @param string $keyword The word to centre around
* @param string $text The complete text string
* @param int $num_words The number of words to display, best to use an odd number
* @return string A short version of the text
*
*/
private function _shortenText($keyword, $text, $num_words = 7)
{
$text = COM_getTextContent($text);
$words = explode(' ', $text);
$word_count = count($words);
if ($word_count <= $num_words) {
return COM_highlightQuery($text, $keyword, 'b');
}
$rt = '';
$pos = stripos($text, $keyword);
if ($pos !== false) {
$pos_space = strpos($text, ' ', $pos);
if (empty($pos_space)) {
// Keyword at the end of text
$key = $word_count - 1;
$start = 0 - $num_words;
$end = 0;
$rt = '<b>...</b> ';
} else {
$str = substr($text, $pos, $pos_space - $pos);
$m = (int) (($num_words - 1) / 2);
$key = $this->_arraySearch($keyword, $words);
if ($key === false) {
// Keyword(s) not found - show start of text
$key = 0;
$start = 0;
$end = $num_words - 1;
} elseif ($key <= $m) {
// Keyword at the start of text
$start = 0 - $key;
$end = $num_words - 1;
$end = $key + $m <= $word_count - 1 ? $key : $word_count - $m - 1;
$abs_length = abs($start) + abs($end) + 1;
if ($abs_length < $num_words) {
$end += $num_words - $abs_length;
}
} else {
// Keyword in the middle of text
$start = 0 - $m;
$end = $key + $m <= $word_count - 1 ? $m : $word_count - $key - 1;
$abs_length = abs($start) + abs($end) + 1;
if ($abs_length < $num_words) {
$start -= $num_words - $abs_length;
}
$rt = '<b>...</b> ';
}
}
} else {
$key = 0;
$start = 0;
$end = $num_words - 1;
}
for ($i = $start; $i <= $end; $i++) {
$rt .= $words[$key + $i] . ' ';
}
if ($key + $i != $word_count) {
$rt .= ' <b>...</b>';
}
return COM_highlightQuery($rt, $keyword, 'b');
}
/**
* Shortens a long text string to only a few words
*
* Returns a shorter version of the in putted text centred
* around the keyword. The keyword is highlighted in bold.
* Adds '...' to the beginning or the end of the shortened
* version depending where the text was cut. Works on a
* word basis, so long words wont get cut.
*
* @author Sami Barakat <s.m.barakat AT gmail DOT com>
* @access private
* @param string $keyword The word to centre around
* @param string $text The complete text string
* @param integer $num_words The number of words to display, best to use an odd number
* @return string A short version of the text
*
*/
function _shortenText($keyword, $text, $num_words = 7)
{
$text = COM_getTextContent($text);
// parse some general bbcode / auto tags
$bbcode = array("/\\[b\\](.*?)\\[\\/b\\]/is" => "\$1", "/\\[u\\](.*?)\\[\\/u\\]/is" => "\$1", "/\\[i\\](.*?)\\[\\/i\\]/is" => "\$1", "/\\[quote\\](.*?)\\[\\/quote\\]/is" => "\$1", "/\\[code\\](.*?)\\[\\/code\\]/is" => " \$1 ", "/\\[p\\](.*?)\\[\\/p\\]/is" => " \$1 ", "/\\[url\\=(.*?)\\](.*?)\\[\\/url\\]/is" => "\$2", "/\\[wiki:(.*?) (.*?)[\\]]/is" => "\$2");
$text = @preg_replace(array_keys($bbcode), array_values($bbcode), $text);
$words = explode(' ', $text);
$word_count = count($words);
if ($word_count <= $num_words) {
return COM_highlightQuery($text, $keyword, 'b');
}
$rt = '';
$pos = $this->_stripos($text, $keyword);
if ($pos !== false) {
$pos_space = strpos($text, ' ', $pos);
if (empty($pos_space)) {
// Keyword at the end of text
$key = $word_count - 1;
$start = 0 - $num_words;
$end = 0;
$rt = '<b>...</b> ';
} else {
$str = substr($text, $pos, $pos_space - $pos);
$m = (int) (($num_words - 1) / 2);
$key = $this->_arraySearch($keyword, $words);
if ($key === false) {
// Keyword(s) not found - show start of text
$key = 0;
$start = 0;
$end = $num_words - 1;
} elseif ($key <= $m) {
// Keyword at the start of text
$start = 0 - $key;
$end = $num_words - 1;
$end = $key + $m <= $word_count - 1 ? $key : $word_count - $m - 1;
$abs_length = abs($start) + abs($end) + 1;
if ($abs_length < $num_words) {
$end += $num_words - $abs_length;
}
} else {
// Keyword in the middle of text
$start = 0 - $m;
$end = $key + $m <= $word_count - 1 ? $m : $word_count - $key - 1;
$abs_length = abs($start) + abs($end) + 1;
if ($abs_length < $num_words) {
$start -= $num_words - $abs_length;
}
$rt = '<b>...</b> ';
}
}
} else {
$key = 0;
$start = 0;
$end = $num_words - 1;
}
for ($i = $start; $i <= $end; $i++) {
$rt .= $words[$key + $i] . ' ';
}
if ($key + $i != $word_count) {
$rt .= ' <b>...</b>';
}
return COM_highlightQuery($rt, $keyword, 'b');
}
}
break;
case 'save':
$msg = 'Done!';
//clean input
$remove_from_tel = array(' ', '.', '|', ',', '/', ':', '-', '_');
$phone1 = str_replace($remove_from_tel, '', $_REQUEST['phone1']);
$phone2 = str_replace($remove_from_tel, '', $_REQUEST['phone2']);
$fax = str_replace($remove_from_tel, '', $_REQUEST['fax']);
$name = strtoupper(addslashes(COM_getTextContent($_REQUEST['name'])));
$street1 = addslashes(COM_getTextContent($_REQUEST['street1']));
$street2 = addslashes(COM_getTextContent($_REQUEST['street2']));
$postal = $_REQUEST['postal'];
$city = strtoupper(addslashes(COM_getTextContent($_REQUEST['city'])));
$country = strtoupper(addslashes(COM_getTextContent($_REQUEST['country'])));
$contact = ucwords(mb_strtolower(addslashes(COM_getTextContent($_REQUEST['contact']))));
if (isset($_USER['uid']) && $_USER['uid'] > 1) {
if (!SEC_hasRights('paypal.admin')) {
$_REQUEST['user_id'] = $_USER['uid'];
}
$uid_exist = DB_getItem($_TABLES['paypal_users'], 'user_id', "user_id = '{$_REQUEST['user_id']}'");
if (!empty($_REQUEST['user_id']) && $uid_exist == $_REQUEST['user_id']) {
$sql = "user_name = '{$name}', " . "user_street1 = '{$street1}', " . "user_street2 = '{$street2}', " . "user_postal = '{$postal}', " . "user_city = '{$city}', " . "user_country = '{$country}', " . "user_phone1 = '{$phone1}', " . "user_phone2 = '{$phone2}', " . "user_fax = '{$fax}', " . "user_contact = '{$contact}', " . "user_proid = '{$_REQUEST['proid']}'\n\t\t\t ";
$sql = "UPDATE {$_TABLES['paypal_users']} SET {$sql} " . "WHERE user_id = {$_REQUEST['user_id']}";
} else {
$sql = "user_id = '{$_REQUEST['user_id']}', " . "user_name = '{$name}', " . "user_street1 = '{$street1}', " . "user_street2 = '{$street2}', " . "user_postal = '{$postal}', " . "user_city = '{$city}', " . "user_country = '{$country}', " . "user_phone1 = '{$phone1}', " . "user_phone2 = '{$phone2}', " . "user_fax = '{$fax}', " . "user_contact = '{$contact}', " . "user_proid = '{$_REQUEST['proid']}'\n\t\t\t\t ";
$sql = "INSERT INTO {$_TABLES['paypal_users']} SET {$sql} ";
}
DB_query($sql);
if (DB_error()) {
$msg = urlencode($LANG_PAYPAL_1['details_save_fail']);
/**
* Takes an article class and renders HTML in the specified template and style.
* Formats the given article into HTML. Called by index.php, article.php,
* submit.php and admin/story.php (Preview mode for the last two).
*
* @param Story $story The story to display, an instance of the Story class.
* @param string $index n = Full display of article. p = 'Preview' mode. Else introtext only.
* @param string $storyTpl The template to use to render the story.
* @param string $query A search query, if one was specified.
* @return string Article as formatted HTML.
* Note: Formerly named COM_Article, and re-written totally since then.
*/
function STORY_renderArticle($story, $index = '', $storyTpl = 'storytext.thtml', $query = '')
{
global $_CONF, $_TABLES, $_USER, $LANG01, $LANG05, $LANG11, $LANG_TRB, $_IMAGE_TYPE, $mode;
static $storyCounter = 0;
if ($story->DisplayElements('featured') == 1) {
$article_filevar = 'featuredarticle';
} elseif ($story->DisplayElements('statuscode') == STORY_ARCHIVE_ON_EXPIRE && $story->DisplayElements('expire') <= time()) {
$article_filevar = 'archivearticle';
} else {
$article_filevar = 'article';
}
if (empty($storyTpl)) {
$storyTpl = 'storytext.thtml';
}
// Change article template file with the topic (feature request #275)
$templateDir = $_CONF['path_layout'];
$topicDir = $templateDir . 'topics/' . $story->DisplayElements('tid') . '/';
if (is_dir($topicDir) && file_exists($topicDir . $storyTpl)) {
$templateDir = $topicDir;
}
$article = COM_newTemplate($templateDir);
$article->set_file(array('article' => $storyTpl, 'bodytext' => 'storybodytext.thtml', 'featuredarticle' => 'featuredstorytext.thtml', 'featuredbodytext' => 'featuredstorybodytext.thtml', 'archivearticle' => 'archivestorytext.thtml', 'archivebodytext' => 'archivestorybodytext.thtml'));
// begin instance caching...
$cache_time = $story->DisplayElements('cache_time');
$current_article_tid = $story->DisplayElements('tid');
$retval = false;
// If stays false will rebuild article and not used cache (checks done below)
if ($cache_time > 0 || $cache_time == -1) {
$hash = CACHE_security_hash();
$cacheInstance = 'article__' . $story->getSid() . '_' . $index . $mode . '_' . $article_filevar . '_' . $current_article_tid . '_' . $hash . '_' . $_USER['theme'];
if ($_CONF['cache_templates']) {
$retval = $article->check_instance($cacheInstance, $article_filevar);
} else {
$retval = CACHE_check_instance($cacheInstance);
}
if ($retval && $cache_time == -1) {
// Cache file found so use it since no time limit set to recreate
} elseif ($retval && $cache_time > 0) {
$lu = CACHE_get_instance_update($cacheInstance);
$now = time();
if ($now - $lu < $cache_time) {
// Cache file found so use it since under time limit set to recreate
} else {
// generate article and create cache file
// Cache time is not built into template caching so need to delete it manually and reset $retval
if ($_CONF['cache_templates']) {
// Need to close and recreate template class since issues arise when theme templates are cached
unset($article);
// Close template class
CACHE_remove_instance($cacheInstance);
$article = COM_newTemplate($_CONF['path_layout']);
$article->set_file(array('article' => $storyTpl, 'bodytext' => 'storybodytext.thtml', 'featuredarticle' => 'featuredstorytext.thtml', 'featuredbodytext' => 'featuredstorybodytext.thtml', 'archivearticle' => 'archivestorytext.thtml', 'archivebodytext' => 'archivestorybodytext.thtml'));
} else {
// theme templates are not cache so can go ahead and delete story cache
CACHE_remove_instance($cacheInstance);
}
$retval = false;
}
} else {
// Need to reset especially if caching is disabled for a certain story but template caching has been enabled for the theme
$retval = false;
}
}
$articleUrl = COM_buildURL($_CONF['site_url'] . '/article.php?story=' . $story->getSid());
$article->set_var('article_url', $articleUrl);
$article->set_var('story_title', $story->DisplayElements('title'));
// Date formatting set by user therefore cannot be cached
$article->set_var('story_date', $story->DisplayElements('date'), false, true);
$article->set_var('story_datetime', $story->DisplayElements('datetime'), false, true);
// Story views increase with every visit so cannot be cached
if ($_CONF['hideviewscount'] != 1) {
$article->set_var('lang_views', $LANG01[106], false, true);
$article->set_var('story_hits', $story->DisplayElements('hits'), false, true);
}
// Topic Icon is user configurable so do not cache
$topicname = $story->DisplayElements('topic');
$topicurl = COM_buildURL($_CONF['site_url'] . '/index.php?topic=' . $story->DisplayElements('tid'));
if ((!isset($_USER['noicons']) || $_USER['noicons'] != 1) && $story->DisplayElements('show_topic_icon') == 1) {
$imageurl = $story->DisplayElements('imageurl');
if (!empty($imageurl)) {
$imageurl = COM_getTopicImageUrl($imageurl);
$article->set_var('story_topic_image_url', $imageurl, false, true);
$topicimage = '<img src="' . $imageurl . '" class="float' . $_CONF['article_image_align'] . '" alt="' . $topicname . '" title="' . $topicname . '"' . XHTML . '>';
$article->set_var('story_anchortag_and_image', COM_createLink($topicimage, $topicurl, array()), false, true);
$article->set_var('story_topic_image', $topicimage, false, true);
$topicimage_noalign = '<img src="' . $imageurl . '" alt="' . $topicname . '" title="' . $topicname . '"' . XHTML . '>';
$article->set_var('story_anchortag_and_image_no_align', COM_createLink($topicimage_noalign, $topicurl, array()), false, true);
$article->set_var('story_topic_image_no_align', $topicimage_noalign, false, true);
}
}
// Main article content
if ($index == 'p') {
$introtext = $story->getPreviewText('introtext');
$bodytext = $story->getPreviewText('bodytext');
} else {
$introtext = $story->displayElements('introtext');
$bodytext = $story->displayElements('bodytext');
}
$readmore = empty($bodytext) ? 0 : 1;
$numwords = COM_numberFormat(count(explode(' ', COM_getTextContent($bodytext))));
if (COM_onFrontpage()) {
$bodytext = '';
}
if (!empty($query)) {
$introtext = COM_highlightQuery($introtext, $query);
$bodytext = COM_highlightQuery($bodytext, $query);
}
// Create article only if preview, or query not empty, or if no cache version or cache version is not required
if ($index == 'p' || !empty($query) || !$retval) {
$article->set_var('article_filevar', '');
$article->set_var('site_name', $_CONF['site_name']);
//$article->set_var( 'story_date', $story->DisplayElements('date') );
$article->set_var('story_date_short', $story->DisplayElements('shortdate'));
$article->set_var('story_date_only', $story->DisplayElements('dateonly'));
$article->set_var('story_id', $story->getSid());
if ($_CONF['contributedbyline'] == 1) {
$article->set_var('lang_contributed_by', $LANG01[1]);
$article->set_var('contributedby_uid', $story->DisplayElements('uid'));
$fullname = $story->DisplayElements('fullname');
$username = $story->DisplayElements('username');
$article->set_var('contributedby_user', $username);
if (empty($fullname)) {
$article->set_var('contributedby_fullname', $username);
} else {
$article->set_var('contributedby_fullname', $fullname);
}
$authorname = COM_getDisplayName($story->DisplayElements('uid'), $username, $fullname);
$article->set_var('contributedby_author', $authorname);
$article->set_var('author', $authorname);
$profileUrl = '';
if ($story->DisplayElements('uid') > 1) {
$profileUrl = $_CONF['site_url'] . '/users.php?mode=profile&uid=' . $story->DisplayElements('uid');
$article->set_var('start_contributedby_anchortag', '<a class="storybyline" href="' . $profileUrl . '" rel="author">');
$article->set_var('end_contributedby_anchortag', '</a>');
$article->set_var('contributedby_url', $profileUrl);
}
$photo = '';
if ($_CONF['allow_user_photo'] == 1) {
$authphoto = $story->DisplayElements('photo');
if (empty($authphoto)) {
$authphoto = '(none)';
// user does not have a photo
}
$photo = USER_getPhoto($story->DisplayElements('uid'), $authphoto, $story->DisplayElements('email'));
}
if (!empty($photo)) {
$article->set_var('contributedby_photo', $photo);
$article->set_var('author_photo', $photo);
$camera_icon = '<img src="' . $_CONF['layout_url'] . '/images/smallcamera.' . $_IMAGE_TYPE . '" alt=""' . XHTML . '>';
$article->set_var('camera_icon', COM_createLink($camera_icon, $profileUrl));
} else {
$article->set_var('contributedby_photo', '');
$article->set_var('author_photo', '');
$article->set_var('camera_icon', '');
}
}
$article->set_var('story_topic_id', $story->DisplayElements('tid'));
$article->set_var('story_topic_name', $topicname);
$article->set_var('story_topic_url', $topicurl);
$recent_post_anchortag = '';
$article->set_var('lang_permalink', $LANG01[127]);
$show_comments = true;
// n = Full display of article. p = 'Preview' mode.
if ($index != 'n' && $index != 'p' || !empty($query)) {
$attributes = ' class="non-ul"';
$attr_array = array('class' => 'non-ul');
if (!empty($query)) {
$attributes .= ' rel="bookmark"';
$attr_array['rel'] = 'bookmark';
}
$article->set_var('start_storylink_anchortag', '<a href="' . $articleUrl . '"' . $attributes . '>');
$article->set_var('end_storylink_anchortag', '</a>');
$article->set_var('story_title_link', COM_createLink($story->DisplayElements('title'), $articleUrl, $attr_array));
} else {
$article->set_var('story_title_link', $story->DisplayElements('title'));
}
$related_topics = '';
if ($index == 'n') {
if ($_CONF['supported_version_theme'] == '1.8.1') {
$article->set_var('breadcrumb_trail', TOPIC_breadcrumbs('article', $story->getSid()));
}
if ($_CONF['related_topics'] > 0) {
$related_topics = TOPIC_relatedTopics('article', $story->getSid(), $_CONF['related_topics_max']);
$article->set_var('related_topics', $related_topics);
}
} elseif ($index != 'p') {
if ($_CONF['related_topics'] > 1) {
$related_topics = TOPIC_relatedTopics('article', $story->getSid(), $_CONF['related_topics_max']);
$article->set_var('related_topics', $related_topics);
}
}
$page_selector = '';
$readmore_link = '';
$post_comment_link = '';
$plugin_itemdisplay = '';
$comments_with_count = '';
$trackbacks_with_count = '';
if ($index == 'n' || $index == 'p') {
if (empty($bodytext)) {
$article->set_var('story_introtext', $introtext);
$article->set_var('story_text_no_br', $introtext);
} else {
if ($_CONF['allow_page_breaks'] == 1 && $index == 'n') {
$story_page = 1;
// page selector
if (is_numeric($mode)) {
$story_page = $mode;
if ($story_page <= 0) {
$story_page = 1;
$mode = 0;
} elseif ($story_page > 1) {
$introtext = '';
}
}
$article_array = explode('[page_break]', $bodytext);
$page_break_count = count($article_array);
if ($story_page > $page_break_count) {
// Can't have page count greater than actual number of pages
$story_page = $page_break_count;
}
$page_selector = COM_printPageNavigation($articleUrl, $story_page, $page_break_count, 'mode=', $_CONF['url_rewrite'], $LANG01[118]);
if (count($article_array) > 1) {
$bodytext = $article_array[$story_page - 1];
}
$article->set_var('page_selector', $page_selector);
if ($_CONF['page_break_comments'] == 'last' && $story_page < count($article_array) || $_CONF['page_break_comments'] == 'first' && $story_page != 1) {
$show_comments = false;
}
$article->set_var('story_page', $story_page);
}
$article->set_var('story_introtext', $introtext . '<br' . XHTML . '><br' . XHTML . '>' . $bodytext);
$article->set_var('story_text_no_br', $introtext . ' ' . $bodytext);
}
$article->set_var('story_introtext_only', $introtext);
$article->set_var('story_bodytext_only', $bodytext);
if (($_CONF['trackback_enabled'] || $_CONF['pingback_enabled']) && SEC_hasRights('story.ping')) {
$url = $_CONF['site_admin_url'] . '/trackback.php?mode=sendall&id=' . $story->getSid();
$article->set_var('send_trackback_link', COM_createLink($LANG_TRB['send_trackback'], $url));
$pingico = '<img src="' . $_CONF['layout_url'] . '/images/sendping.' . $_IMAGE_TYPE . '" alt="' . $LANG_TRB['send_trackback'] . '" title="' . $LANG_TRB['send_trackback'] . '"' . XHTML . '>';
$article->set_var('send_trackback_icon', COM_createLink($pingico, $url));
$article->set_var('send_trackback_url', $url);
$article->set_var('lang_send_trackback_text', $LANG_TRB['send_trackback']);
}
$article->set_var('story_display', $index == 'p' ? 'preview' : 'article');
$article->set_var('story_counter', 0);
} else {
$article->set_var('story_introtext', $introtext);
$article->set_var('story_text_no_br', $introtext);
$article->set_var('story_introtext_only', $introtext);
if ($readmore) {
$article->set_var('lang_readmore', $LANG01[2]);
$article->set_var('lang_readmore_words', $LANG01[62]);
$article->set_var('readmore_words', $numwords);
$readmore_link = COM_createLink($LANG01[2], $articleUrl, array('class' => 'story-read-more-link')) . ' (' . $numwords . ' ' . $LANG01[62] . ') ';
$article->set_var('readmore_link', $readmore_link);
$article->set_var('start_readmore_anchortag', '<a href="' . $articleUrl . '" class="story-read-more-link">');
$article->set_var('end_readmore_anchortag', '</a>');
$article->set_var('read_more_class', 'class="story-read-more-link"');
}
if ($story->DisplayElements('commentcode') >= 0 && $show_comments) {
$commentsUrl = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $story->getSid()) . '#comments';
$article->set_var('comments_url', $commentsUrl);
$article->set_var('comments_text', COM_numberFormat($story->DisplayElements('comments')) . ' ' . $LANG01[3]);
$article->set_var('comments_count', COM_numberFormat($story->DisplayElements('comments')));
$article->set_var('lang_comments', $LANG01[3]);
$comments_with_count = sprintf($LANG01[121], COM_numberFormat($story->DisplayElements('comments')));
if ($story->DisplayElements('comments') > 0) {
$result = DB_query("SELECT UNIX_TIMESTAMP(date) AS day,username,fullname,{$_TABLES['comments']}.uid as cuid FROM {$_TABLES['comments']},{$_TABLES['users']} WHERE {$_TABLES['users']}.uid = {$_TABLES['comments']}.uid AND sid = '" . $story->getSid() . "' ORDER BY date DESC LIMIT 1");
$C = DB_fetchArray($result);
$recent_post_anchortag = '<span class="storybyline">' . $LANG01[27] . ': ' . strftime($_CONF['daytime'], $C['day']) . ' ' . $LANG01[104] . ' ' . COM_getDisplayName($C['cuid'], $C['username'], $C['fullname']) . '</span>';
$comments_with_count = COM_createLink($comments_with_count, $commentsUrl);
$article->set_var('comments_with_count', $comments_with_count);
$article->set_var('start_comments_anchortag', '<a href="' . $commentsUrl . '">');
$article->set_var('end_comments_anchortag', '</a>');
} else {
$article->set_var('comments_with_count', $comments_with_count);
if ($_CONF['comment_on_same_page'] == true) {
$recent_post_anchortag = COM_createLink($LANG01[60], $_CONF['site_url'] . '/article.php?story=' . $story->getSid() . '#commenteditform');
} else {
$recent_post_anchortag = COM_createLink($LANG01[60], $_CONF['site_url'] . '/comment.php?sid=' . $story->getSid() . '&pid=0&type=article');
if ($_CONF['show_comments_at_replying'] == true) {
$recent_post_anchortag .= '#commenteditform';
}
}
}
if ($story->DisplayElements('commentcode') == 0) {
if ($_CONF['comment_on_same_page'] == true) {
$postCommentUrl = $_CONF['site_url'] . '/article.php?story=' . $story->getSid() . '#commenteditform';
} else {
$postCommentUrl = $_CONF['site_url'] . '/comment.php?sid=' . $story->getSid() . '&pid=0&type=article';
if ($_CONF['show_comments_at_replying'] == true) {
$postCommentUrl .= '#commenteditform';
}
}
$post_comment_link = COM_createLink($LANG01[60], $postCommentUrl, array('rel' => 'nofollow'));
$article->set_var('post_comment_link', $post_comment_link);
/*
$article->set_var( 'subscribe_link',
COM_createLink('Nubbies', '', array('rel' => 'nofollow'))
);
*/
$article->set_var('lang_post_comment', $LANG01[60]);
$article->set_var('start_post_comment_anchortag', '<a href="' . $postCommentUrl . '" rel="nofollow">');
$article->set_var('end_post_comment_anchortag', '</a>');
}
}
if (($_CONF['trackback_enabled'] || $_CONF['pingback_enabled']) && $story->DisplayElements('trackbackcode') >= 0 && $show_comments) {
$num_trackbacks = COM_numberFormat($story->DisplayElements('trackbacks'));
$trackbacksUrl = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $story->getSid()) . '#trackback';
$article->set_var('trackbacks_url', $trackbacksUrl);
$article->set_var('trackbacks_text', $num_trackbacks . ' ' . $LANG_TRB['trackbacks']);
$article->set_var('trackbacks_count', $num_trackbacks);
$article->set_var('lang_trackbacks', $LANG_TRB['trackbacks']);
if (SEC_hasRights('story.ping')) {
$pingurl = $_CONF['site_admin_url'] . '/trackback.php?mode=sendall&id=' . $story->getSid();
$pingico = '<img src="' . $_CONF['layout_url'] . '/images/sendping.' . $_IMAGE_TYPE . '" alt="' . $LANG_TRB['send_trackback'] . '" title="' . $LANG_TRB['send_trackback'] . '"' . XHTML . '>';
$article->set_var('send_trackback_icon', COM_createLink($pingico, $pingurl));
}
$trackbacks_with_count = sprintf($LANG01[122], $num_trackbacks);
if ($story->DisplayElements('trackbacks') > 0) {
$trackbacks_with_count = COM_createLink($trackbacks_with_count, $trackbacksUrl);
}
$article->set_var('trackbacks_with_count', $trackbacks_with_count);
}
if ($_CONF['hideemailicon'] == 1 || COM_isAnonUser() && ($_CONF['loginrequired'] == 1 || $_CONF['emailstoryloginrequired'] == 1)) {
$article->set_var('email_icon', '');
} else {
$emailUrl = $_CONF['site_url'] . '/profiles.php?sid=' . $story->getSid() . '&what=emailstory';
$emailicon = '<img src="' . $_CONF['layout_url'] . '/images/mail.' . $_IMAGE_TYPE . '" alt="' . $LANG01[64] . '" title="' . $LANG11[2] . '"' . XHTML . '>';
$article->set_var('email_icon', COM_createLink($emailicon, $emailUrl));
$article->set_var('email_story_url', $emailUrl);
$article->set_var('lang_email_story', $LANG11[2]);
$article->set_var('lang_email_story_alt', $LANG01[64]);
}
$printUrl = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $story->getSid() . '&mode=print');
if ($_CONF['hideprintericon'] == 1) {
$article->set_var('print_icon', '');
} else {
$printicon = '<img src="' . $_CONF['layout_url'] . '/images/print.' . $_IMAGE_TYPE . '" alt="' . $LANG01[65] . '" title="' . $LANG11[3] . '"' . XHTML . '>';
$article->set_var('print_icon', COM_createLink($printicon, $printUrl, array('rel' => 'nofollow')));
$article->set_var('print_story_url', $printUrl);
$article->set_var('lang_print_story', $LANG11[3]);
$article->set_var('lang_print_story_alt', $LANG01[65]);
}
$article->set_var('story_display', 'index');
$storyCounter++;
$article->set_var('story_counter', $storyCounter);
}
$article->set_var('recent_post_anchortag', $recent_post_anchortag);
if ($index != 'p' && SEC_hasRights('story.edit') && $story->checkAccess() == 3 && TOPIC_hasMultiTopicAccess('article', $story->DisplayElements('sid')) == 3) {
$editUrl = $_CONF['site_admin_url'] . '/story.php?mode=edit&sid=' . $story->getSid();
$editiconhtml = '<img src="' . $_CONF['layout_url'] . '/images/edit.' . $_IMAGE_TYPE . '" alt="' . $LANG01[4] . '" title="' . $LANG01[4] . '"' . XHTML . '>';
$article->set_var('edit_link', COM_createLink($LANG01[4], $editUrl));
$article->set_var('edit_url', $editUrl);
$article->set_var('lang_edit_text', $LANG01[4]);
$article->set_var('edit_icon', COM_createLink($editiconhtml, $editUrl, array('class' => 'editlink')));
$article->set_var('edit_image', $editiconhtml);
}
$navi_list = true;
$feedback_list = true;
if ($index == 'p') {
$navi_list = false;
$feedback_list = false;
} else {
$navi_list = $page_selector !== '' || $readmore_link !== '' || $post_comment_link !== '';
$feedback_list = $plugin_itemdisplay !== '' || $comments_with_count !== '' || $trackbacks_with_count !== '';
}
$story_footer = $navi_list || $feedback_list || $related_topics !== '';
$article->set_var('navi_list', $navi_list);
$article->set_var('feedback_list', $feedback_list);
$article->set_var('story_footer', $story_footer);
if ($story->DisplayElements('featured') == 1) {
$article->set_var('lang_todays_featured_article', $LANG05[4]);
$article->parse('story_bodyhtml', 'featuredbodytext', true);
PLG_templateSetVars('featuredstorytext', $article);
} elseif ($story->DisplayElements('statuscode') == STORY_ARCHIVE_ON_EXPIRE && $story->DisplayElements('expire') <= time()) {
$article->parse('story_bodyhtml', 'archivestorybodytext', true);
PLG_templateSetVars('archivestorytext', $article);
} else {
$article->parse('story_bodyhtml', 'bodytext', true);
PLG_templateSetVars('storytext', $article);
}
// Add related articles
if ($index === 'n') {
$article->set_var('related_articles_by_keyword', Story::getRelatedArticlesByKeywords($story->getSid(), $story->DisplayElements('meta_keywords')));
}
PLG_templateSetVars($article_filevar, $article);
if ($index != 'p' && ($cache_time > 0 || $cache_time == -1)) {
$article->create_instance($cacheInstance, $article_filevar);
// CACHE_create_instance($cacheInstance, $article);
}
} else {
PLG_templateSetVars($article_filevar, $article);
if (!$_CONF['cache_templates']) {
// Hack (see Geeklog Bug Tracker issue #0001817): Cannot set the template variable directly with set_var since
// this template variable was set with set_file which uses the templatecode array (set_var uses varvals array)
// so have to update the templatecode array directly. This array really shouldn't be accessed this way
// and this hack should be changed in the future: either set_var or set_file functions need to allow update of the file template variable found in templatecode
// $article->set_var($article_filevar, $retval);
$article->templateCode[$article_filevar] = $retval;
}
}
$article->parse('finalstory', $article_filevar);
return $article->finish($article->get_var('finalstory'));
}
/**
* used for the lists of submissions and draft stories in admin/moderation.php
*
* @param string $fieldName
* @param string $fieldValue
* @param array $A
* @param array $icon_arr
* @return string
*/
function ADMIN_getListField_moderation($fieldName, $fieldValue, $A, $icon_arr)
{
global $_CONF, $_TABLES, $LANG_ADMIN;
$type = '';
if (isset($A['_moderation_type'])) {
$type = $A['_moderation_type'];
}
switch ($fieldName) {
case 'edit':
$retval = COM_createLink($icon_arr['edit'], $A['edit']);
break;
case 'delete':
$retval = "<input type=\"radio\" name=\"action[{$A['row']}]\" value=\"delete\"" . XHTML . ">";
break;
case 'approve':
$retval = "<input type=\"radio\" name=\"action[{$A['row']}]\" value=\"approve\"" . XHTML . ">" . "<input type=\"hidden\" name=\"id[{$A['row']}]\" value=\"{$A[0]}\"" . XHTML . ">";
break;
case 'day':
$retval = strftime($_CONF['daytime'], $A['day']);
break;
case 'tid':
$retval = DB_getItem($_TABLES['topics'], 'topic', "tid = '{$A['tid']}'");
break;
case 'uid':
$name = '';
if ($A['uid'] == 1) {
$name = htmlspecialchars(COM_stripslashes(DB_getItem($_TABLES['commentsubmissions'], 'name', "cid = '{$A['id']}'")));
}
if (empty($name)) {
$name = COM_getDisplayName($A['uid']);
}
if ($A['uid'] == 1) {
$retval = $name;
} else {
$retval = COM_createLink($name, $_CONF['site_url'] . '/users.php?mode=profile&uid=' . $A['uid']);
}
break;
case 'publishfuture':
if (!SEC_inGroup('Comment Submitters', $A['uid']) && $A['uid'] > 1) {
$retval = "<input type=\"checkbox\" name=\"publishfuture[]\" value=\"{$A['uid']}\"" . XHTML . ">";
} else {
$retval = $LANG_ADMIN['na'];
}
break;
default:
if ($fieldName == 4 && ($type === 'story' || $type === 'story_draft')) {
$retval = TOPIC_getTopicAdminColumn('article', $A[0]);
} elseif ($fieldName == 2 && $type === 'comment') {
$commentText = COM_getTextContent($A['comment']);
$excerpt = htmlspecialchars(COM_truncate($commentText, 140, '...'));
// try to provide a link to the parent item (e.g. article, poll)
$info = PLG_getItemInfo($A['type'], $A['sid'], 'title,url');
if (empty($info) || empty($info[0]) || empty($info[1])) {
// if not available, display excerpt from the comment
$retval = htmlspecialchars(COM_truncate($commentText, 40, '...'));
if (strlen($commentText) > 40) {
$retval = '<span title="' . $excerpt . '">' . $retval . '</span>';
}
} else {
$retval = COM_createLink($info[0], $info[1], array('title' => $excerpt));
}
} else {
$retval = COM_makeClickableLinks(stripslashes($fieldValue));
}
break;
}
return $retval;
}
/**
* Takes an article class and renders HTML in the specified template and style.
*
* Formats the given article into HTML. Called by index.php, article.php,
* submit.php and admin/story.php (Preview mode for the last two).
*
* @param object $story The story to display, an instance of the Story class.
* @param string $index n = 'Compact display' for list of stories. p = 'Preview' mode. Else full display of article.
* @param string $storytpl The template to use to render the story.
* @param string $query A search query, if one was specified.
*
* @return string Article as formated HTML.
*
* Note: Formerly named COM_Article, and re-written totally since then.
*/
function STORY_renderArticle(&$story, $index = '', $storytpl = 'storytext.thtml', $query = '')
{
global $_CONF, $_TABLES, $_USER, $LANG01, $LANG05, $LANG11, $LANG_TRB, $_IMAGE_TYPE, $mode;
static $storycounter = 0;
if (empty($storytpl)) {
$storytpl = 'storytext.thtml';
}
$introtext = $story->displayElements('introtext');
$bodytext = $story->displayElements('bodytext');
if (!empty($query)) {
$introtext = COM_highlightQuery($introtext, $query);
$bodytext = COM_highlightQuery($bodytext, $query);
}
$article = new Template($_CONF['path_layout']);
$article->set_file(array('article' => $storytpl, 'bodytext' => 'storybodytext.thtml', 'featuredarticle' => 'featuredstorytext.thtml', 'featuredbodytext' => 'featuredstorybodytext.thtml', 'archivearticle' => 'archivestorytext.thtml', 'archivebodytext' => 'archivestorybodytext.thtml'));
$article->set_var('xhtml', XHTML);
$article->set_var('layout_url', $_CONF['layout_url']);
$article->set_var('site_url', $_CONF['site_url']);
$article->set_var('site_admin_url', $_CONF['site_admin_url']);
$article->set_var('site_name', $_CONF['site_name']);
$article->set_var('story_date', $story->DisplayElements('date'));
$article->set_var('story_date_short', $story->DisplayElements('shortdate'));
$article->set_var('story_date_only', $story->DisplayElements('dateonly'));
if ($_CONF['hideviewscount'] != 1) {
$article->set_var('lang_views', $LANG01[106]);
$article->set_var('story_hits', $story->DisplayElements('hits'));
}
$article->set_var('story_id', $story->getSid());
if ($_CONF['contributedbyline'] == 1) {
$article->set_var('lang_contributed_by', $LANG01[1]);
$article->set_var('contributedby_uid', $story->DisplayElements('uid'));
$fullname = $story->DisplayElements('fullname');
$username = $story->DisplayElements('username');
$article->set_var('contributedby_user', $username);
if (empty($fullname)) {
$article->set_var('contributedby_fullname', $username);
} else {
$article->set_var('contributedby_fullname', $fullname);
}
$authorname = COM_getDisplayName($story->DisplayElements('uid'), $username, $fullname);
$article->set_var('contributedby_author', $authorname);
$article->set_var('author', $authorname);
if ($story->DisplayElements('uid') > 1) {
$profileUrl = $_CONF['site_url'] . '/users.php?mode=profile&uid=' . $story->DisplayElements('uid');
$article->set_var('start_contributedby_anchortag', '<a class="storybyline" href="' . $profileUrl . '">');
$article->set_var('end_contributedby_anchortag', '</a>');
$article->set_var('contributedby_url', $profileUrl);
}
$photo = '';
if ($_CONF['allow_user_photo'] == 1) {
$authphoto = $story->DisplayElements('photo');
if (empty($authphoto)) {
$authphoto = '(none)';
// user does not have a photo
}
$photo = USER_getPhoto($story->DisplayElements('uid'), $authphoto, $story->DisplayElements('email'));
}
if (!empty($photo)) {
$article->set_var('contributedby_photo', $photo);
$article->set_var('author_photo', $photo);
$camera_icon = '<img src="' . $_CONF['layout_url'] . '/images/smallcamera.' . $_IMAGE_TYPE . '" alt=""' . XHTML . '>';
$article->set_var('camera_icon', COM_createLink($camera_icon, $profileUrl));
} else {
$article->set_var('contributedby_photo', '');
$article->set_var('author_photo', '');
$article->set_var('camera_icon', '');
}
}
$topicname = $story->DisplayElements('topic');
$article->set_var('story_topic_id', $story->DisplayElements('tid'));
$article->set_var('story_topic_name', $topicname);
$topicurl = $_CONF['site_url'] . '/index.php?topic=' . $story->DisplayElements('tid');
if ((!isset($_USER['noicons']) or $_USER['noicons'] != 1) and $story->DisplayElements('show_topic_icon') == 1) {
$imageurl = $story->DisplayElements('imageurl');
if (!empty($imageurl)) {
$imageurl = COM_getTopicImageUrl($imageurl);
$article->set_var('story_topic_image_url', $imageurl);
$topicimage = '<img src="' . $imageurl . '" class="float' . $_CONF['article_image_align'] . '" alt="' . $topicname . '" title="' . $topicname . '"' . XHTML . '>';
$article->set_var('story_anchortag_and_image', COM_createLink($topicimage, $topicurl, array('rel' => "category")));
$article->set_var('story_topic_image', $topicimage);
$topicimage_noalign = '<img src="' . $imageurl . '" alt="' . $topicname . '" title="' . $topicname . '"' . XHTML . '>';
$article->set_var('story_anchortag_and_image_no_align', COM_createLink($topicimage_noalign, $topicurl, array('rel' => "category")));
$article->set_var('story_topic_image_no_align', $topicimage_noalign);
}
}
$article->set_var('story_topic_url', $topicurl);
$recent_post_anchortag = '';
$articleUrl = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $story->getSid());
$article->set_var('story_title', $story->DisplayElements('title'));
$article->set_var('lang_permalink', $LANG01[127]);
$show_comments = true;
// n = 'Compact display' for list of stories. p = 'Preview' mode.
if ($index != 'n' && $index != 'p' || !empty($query)) {
$attributes = ' class="non-ul"';
$attr_array = array('class' => 'non-ul');
if (!empty($query)) {
$attributes .= ' rel="bookmark"';
$attr_array['rel'] = 'bookmark';
}
$article->set_var('start_storylink_anchortag', '<a href="' . $articleUrl . '"' . $attributes . '>');
$article->set_var('end_storylink_anchortag', '</a>');
$article->set_var('story_title_link', COM_createLink($story->DisplayElements('title'), $articleUrl, $attr_array));
} else {
$article->set_var('story_title_link', $story->DisplayElements('title'));
}
if ($index == 'n' || $index == 'p') {
if (empty($bodytext)) {
$article->set_var('story_introtext', $introtext);
$article->set_var('story_text_no_br', $introtext);
} else {
if ($_CONF['allow_page_breaks'] == 1 and $index == 'n') {
$story_page = 1;
// page selector
if (is_numeric($mode)) {
$story_page = $mode;
if ($story_page <= 0) {
$story_page = 1;
$mode = 0;
} elseif ($story_page > 1) {
$introtext = '';
}
}
$article_array = explode('[page_break]', $bodytext);
$pagelinks = COM_printPageNavigation($articleUrl, $story_page, count($article_array), 'mode=', $_CONF['url_rewrite'], $LANG01[118]);
if (count($article_array) > 1) {
$bodytext = $article_array[$story_page - 1];
}
$article->set_var('page_selector', $pagelinks);
if ($_CONF['page_break_comments'] == 'last' and $story_page < count($article_array) or $_CONF['page_break_comments'] == 'first' and $story_page != 1) {
$show_comments = false;
}
$article->set_var('story_page', $story_page);
}
$article->set_var('story_introtext', $introtext . '<br' . XHTML . '><br' . XHTML . '>' . $bodytext);
$article->set_var('story_text_no_br', $introtext . ' ' . $bodytext);
}
$article->set_var('story_introtext_only', $introtext);
$article->set_var('story_bodytext_only', $bodytext);
if (($_CONF['trackback_enabled'] || $_CONF['pingback_enabled']) && SEC_hasRights('story.ping')) {
$url = $_CONF['site_admin_url'] . '/trackback.php?mode=sendall&id=' . $story->getSid();
$article->set_var('send_trackback_link', COM_createLink($LANG_TRB['send_trackback'], $url));
$pingico = '<img src="' . $_CONF['layout_url'] . '/images/sendping.' . $_IMAGE_TYPE . '" alt="' . $LANG_TRB['send_trackback'] . '" title="' . $LANG_TRB['send_trackback'] . '"' . XHTML . '>';
$article->set_var('send_trackback_icon', COM_createLink($pingico, $url));
$article->set_var('send_trackback_url', $url);
$article->set_var('lang_send_trackback_text', $LANG_TRB['send_trackback']);
}
$article->set_var('story_display', $index == 'p' ? 'preview' : 'article');
$article->set_var('story_counter', 0);
} else {
$article->set_var('story_introtext', $introtext);
$article->set_var('story_text_no_br', $introtext);
$article->set_var('story_introtext_only', $introtext);
if (!empty($bodytext)) {
$article->set_var('lang_readmore', $LANG01[2]);
$article->set_var('lang_readmore_words', $LANG01[62]);
$numwords = COM_numberFormat(count(explode(' ', COM_getTextContent($bodytext))));
$article->set_var('readmore_words', $numwords);
$article->set_var('readmore_link', COM_createLink($LANG01[2], $articleUrl, array('class' => 'story-read-more-link')) . ' (' . $numwords . ' ' . $LANG01[62] . ') ');
$article->set_var('start_readmore_anchortag', '<a href="' . $articleUrl . '" class="story-read-more-link">');
$article->set_var('end_readmore_anchortag', '</a>');
$article->set_var('read_more_class', 'class="story-read-more-link"');
}
if ($story->DisplayElements('commentcode') >= 0 and $show_comments) {
$commentsUrl = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $story->getSid()) . '#comments';
$article->set_var('comments_url', $commentsUrl);
$article->set_var('comments_text', COM_numberFormat($story->DisplayElements('comments')) . ' ' . $LANG01[3]);
$article->set_var('comments_count', COM_numberFormat($story->DisplayElements('comments')));
$article->set_var('lang_comments', $LANG01[3]);
$comments_with_count = sprintf($LANG01[121], COM_numberFormat($story->DisplayElements('comments')));
if ($story->DisplayElements('comments') > 0) {
$result = DB_query("SELECT UNIX_TIMESTAMP(date) AS day,username,fullname,{$_TABLES['comments']}.uid as cuid FROM {$_TABLES['comments']},{$_TABLES['users']} WHERE {$_TABLES['users']}.uid = {$_TABLES['comments']}.uid AND sid = '" . $story->getsid() . "' ORDER BY date desc LIMIT 1");
$C = DB_fetchArray($result);
$recent_post_anchortag = '<span class="storybyline">' . $LANG01[27] . ': ' . strftime($_CONF['daytime'], $C['day']) . ' ' . $LANG01[104] . ' ' . COM_getDisplayName($C['cuid'], $C['username'], $C['fullname']) . '</span>';
$article->set_var('comments_with_count', COM_createLink($comments_with_count, $commentsUrl));
$article->set_var('start_comments_anchortag', '<a href="' . $commentsUrl . '">');
$article->set_var('end_comments_anchortag', '</a>');
} else {
$article->set_var('comments_with_count', $comments_with_count);
$recent_post_anchortag = COM_createLink($LANG01[60], $_CONF['site_url'] . '/comment.php?sid=' . $story->getsid() . '&pid=0&type=article');
}
if ($story->DisplayElements('commentcode') == 0) {
$postCommentUrl = $_CONF['site_url'] . '/comment.php?sid=' . $story->getSid() . '&pid=0&type=article';
$article->set_var('post_comment_link', COM_createLink($LANG01[60], $postCommentUrl, array('rel' => 'nofollow')));
/*
$article->set_var( 'subscribe_link',
COM_createLink('Nubbies', '', array('rel' => 'nofollow'))
);
*/
$article->set_var('lang_post_comment', $LANG01[60]);
$article->set_var('start_post_comment_anchortag', '<a href="' . $postCommentUrl . '" rel="nofollow">');
$article->set_var('end_post_comment_anchortag', '</a>');
}
}
if (($_CONF['trackback_enabled'] || $_CONF['pingback_enabled']) && $story->DisplayElements('trackbackcode') >= 0 && $show_comments) {
$num_trackbacks = COM_numberFormat($story->DisplayElements('trackbacks'));
$trackbacksUrl = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $story->getSid()) . '#trackback';
$article->set_var('trackbacks_url', $trackbacksUrl);
$article->set_var('trackbacks_text', $num_trackbacks . ' ' . $LANG_TRB['trackbacks']);
$article->set_var('trackbacks_count', $num_trackbacks);
$article->set_var('lang_trackbacks', $LANG_TRB['trackbacks']);
$article->set_var('trackbacks_with_count', COM_createLink(sprintf($LANG01[122], $num_trackbacks), $trackbacksUrl));
if (SEC_hasRights('story.ping')) {
$pingurl = $_CONF['site_admin_url'] . '/trackback.php?mode=sendall&id=' . $story->getSid();
$pingico = '<img src="' . $_CONF['layout_url'] . '/images/sendping.' . $_IMAGE_TYPE . '" alt="' . $LANG_TRB['send_trackback'] . '" title="' . $LANG_TRB['send_trackback'] . '"' . XHTML . '>';
$article->set_var('send_trackback_icon', COM_createLink($pingico, $pingurl));
}
if ($story->DisplayElements('trackbacks') > 0) {
$article->set_var('trackbacks_with_count', COM_createLink(sprintf($LANG01[122], $num_trackbacks), $trackbacksUrl));
} else {
$article->set_var('trackbacks_with_count', sprintf($LANG01[122], $num_trackbacks));
}
}
if ($_CONF['hideemailicon'] == 1 || empty($_USER['username']) && ($_CONF['loginrequired'] == 1 || $_CONF['emailstoryloginrequired'] == 1)) {
$article->set_var('email_icon', '');
} else {
$emailUrl = $_CONF['site_url'] . '/profiles.php?sid=' . $story->getSid() . '&what=emailstory';
$emailicon = '<img src="' . $_CONF['layout_url'] . '/images/mail.' . $_IMAGE_TYPE . '" alt="' . $LANG01[64] . '" title="' . $LANG11[2] . '"' . XHTML . '>';
$article->set_var('email_icon', COM_createLink($emailicon, $emailUrl));
$article->set_var('email_story_url', $emailUrl);
$article->set_var('lang_email_story', $LANG11[2]);
$article->set_var('lang_email_story_alt', $LANG01[64]);
}
$printUrl = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $story->getSid() . '&mode=print');
if ($_CONF['hideprintericon'] == 1) {
$article->set_var('print_icon', '');
} else {
$printicon = '<img src="' . $_CONF['layout_url'] . '/images/print.' . $_IMAGE_TYPE . '" alt="' . $LANG01[65] . '" title="' . $LANG11[3] . '"' . XHTML . '>';
$article->set_var('print_icon', COM_createLink($printicon, $printUrl, array('rel' => 'nofollow')));
$article->set_var('print_story_url', $printUrl);
$article->set_var('lang_print_story', $LANG11[3]);
$article->set_var('lang_print_story_alt', $LANG01[65]);
}
$article->set_var('story_display', 'index');
$storycounter++;
$article->set_var('story_counter', $storycounter);
}
$article->set_var('article_url', $articleUrl);
$article->set_var('recent_post_anchortag', $recent_post_anchortag);
if ($story->checkAccess() == 3 and SEC_hasrights('story.edit') and $index != 'p') {
$article->set_var('edit_link', COM_createLink($LANG01[4], $_CONF['site_admin_url'] . '/story.php?mode=edit&sid=' . $story->getSid()));
$article->set_var('edit_url', $_CONF['site_admin_url'] . '/story.php?mode=edit&sid=' . $story->getSid());
$article->set_var('lang_edit_text', $LANG01[4]);
$editicon = $_CONF['layout_url'] . '/images/edit.' . $_IMAGE_TYPE;
$editiconhtml = '<img src="' . $editicon . '" alt="' . $LANG01[4] . '" title="' . $LANG01[4] . '"' . XHTML . '>';
$article->set_var('edit_icon', COM_createLink($editiconhtml, $_CONF['site_admin_url'] . '/story.php?mode=edit&sid=' . $story->getSid()));
$article->set_var('edit_image', $editiconhtml);
}
if ($story->DisplayElements('featured') == 1) {
$article->set_var('lang_todays_featured_article', $LANG05[4]);
$article->parse('story_bodyhtml', 'featuredbodytext', true);
PLG_templateSetVars('featuredstorytext', $article);
$article->parse('finalstory', 'featuredarticle');
} elseif ($story->DisplayElements('statuscode') == STORY_ARCHIVE_ON_EXPIRE and $story->DisplayElements('expire') <= time()) {
$article->parse('story_bodyhtml', 'archivestorybodytext', true);
PLG_templateSetVars('archivestorytext', $article);
$article->parse('finalstory', 'archivearticle');
} else {
$article->parse('story_bodyhtml', 'bodytext', true);
PLG_templateSetVars('storytext', $article);
$article->parse('finalstory', 'article');
}
return $article->finish($article->get_var('finalstory'));
}
$display .= '<ul>';
foreach ($missingfields as $i => $value) {
$display .= '<li>' . $missingfields[$i];
}
$display .= '</ul>';
$display .= $LANG_CLASSIFIEDS_2['check_it'];
$display .= COM_endBlock();
$display .= CLASSIFIEDS_getAdForm($_REQUEST);
break;
}
//test token
//if(!SEC_checkToken()) break;
// prepare strings for insertion
$title = addslashes(COM_getTextContent($_REQUEST['title']));
$text = addslashes(CLASSIFIEDS_getTextContent($_REQUEST['text']));
$city = addslashes(COM_getTextContent($_REQUEST['city']));
$remove_from_tel = array(' ', '.', '|', ',', '/', ':', '-', '_');
$clean_tel = str_replace($remove_from_tel, '', $_REQUEST['tel']);
$_REQUEST['hide_tel'] == '1' ? $hide_tel = '1' : ($hide_tel = '0');
$_REQUEST['status'] == '1' ? $status = '1' : ($status = '0');
$created = date("YmdHis");
$modified = date("YmdHis");
// price can only contain numbers and a decimal
$price = str_replace(",", "", $_REQUEST['price']);
$price = preg_replace('/[^\\d.]/', '', $price);
if (!empty($_REQUEST['clid'])) {
//Edit mode
if (is_numeric($_REQUEST['clid'])) {
$sql = "SELECT * FROM {$_TABLES['cl']} WHERE clid = {$_REQUEST['clid']}";
$res = DB_query($sql);
$A = DB_fetchArray($res);
$missingfields = CLASSIFIEDS_missingFieldCat($_REQUEST);
if ($missingfields != '') {
$display .= COM_startBlock($LANG_CLASSIFIEDS_2['error']);
$display .= $LANG_CLASSIFIEDS_2['missing_field'];
$display .= '<ul>';
foreach ($missingfields as $i => $value) {
$display .= '<li>' . $missingfields[$i];
}
$display .= '</ul>';
$display .= $LANG_CLASSIFIEDS_2['check_it'];
$display .= COM_endBlock();
$display .= CLASSIFIEDS_getAdForm($_REQUEST);
break;
}
// prepare strings for insertion
$_REQUEST['category'] = addslashes(COM_getTextContent($_REQUEST['category']));
empty($_REQUEST['catorder']) ? $_REQUEST['catorder'] = 0 : 0;
if (!empty($_REQUEST['cid']) && is_numeric($_REQUEST['cid'])) {
//Edit mode
$sql = "pid = '{$_REQUEST['pid']}', " . "category = '{$_REQUEST['category']}', " . "catorder = '{$_REQUEST['catorder']}', " . "catdeleted = '{$_REQUEST['catdeleted']}'\n\t\t\t ";
$sql = "UPDATE {$_TABLES['cl_cat']} SET {$sql} " . "WHERE cid = {$_REQUEST['cid']}";
} else {
//Create mode
$catorder = DB_getItem($_TABLES['cl_cat'], 'catorder', "cid = {$_REQUEST['pid']}") + 1;
$sql = "pid = '{$_REQUEST['pid']}', " . "category = '{$_REQUEST['category']}', " . "catorder = '{$catorder}', " . "catdeleted = '{$_REQUEST['catdeleted']}', " . "owner_id = '{$_USER['uid']}'\n\t\t\t ";
$sql = "INSERT INTO {$_TABLES['cl_cat']} SET {$sql} ";
}
DB_query($sql);
if (DB_error()) {
$msg = $LANG_CLASSIFIEDS_ADMIN['save_fail'];
} else {
/**
* Create an excerpt from some piece of HTML containing a given URL
*
* This somewhat convoluted piece of code will extract the text around a
* given link located somewhere in the given piece of HTML. It returns
* the actual link text plus some of the text before and after the link.
*
* NOTE: Returns an empty string when $url is not found in $html.
*
* @param string $html The piece of HTML to search through
* @param string $url URL that should be contained in $html somewhere
* @param int $xlen Max. length of excerpt (default: 255 characters)
* @return string Extract: The link text and some surrounding text
*
*/
function PNB_makeExcerpt($html, $url, $xlen = 255)
{
$retval = '';
// the excerpt will come out as
// [...] before linktext after [...]
$fill_start = '[...] ';
$fill_end = ' [...]';
$f1len = MBYTE_strlen($fill_start);
$f2len = MBYTE_strlen($fill_end);
// extract all links
preg_match_all("/<a[^>]*href=[\"']([^\"']*)[\"'][^>]*>(.*?)<\\/a>/i", $html, $matches);
$before = '';
$after = '';
$linktext = '';
$num_matches = count($matches[0]);
for ($i = 0; $i < $num_matches; $i++) {
if ($matches[1][$i] == $url) {
$pos = MBYTE_strpos($html, $matches[0][$i]);
$before = COM_getTextContent(MBYTE_substr($html, 0, $pos));
$pos += MBYTE_strlen($matches[0][$i]);
$after = COM_getTextContent(MBYTE_substr($html, $pos));
$linktext = COM_getTextContent($matches[2][$i]);
break;
}
}
$tlen = MBYTE_strlen($linktext);
if ($tlen >= $xlen) {
// Special case: The actual link text is already longer (or as long) as
// requested. We don't use the "fillers" here but only return the
// (shortened) link text itself.
if ($tlen > $xlen) {
$retval = MBYTE_substr($linktext, 0, $xlen - 3) . '...';
} else {
$retval = $linktext;
}
} else {
if (!empty($before)) {
$tlen++;
}
if (!empty($after)) {
$tlen++;
}
// make "before" and "after" text have equal length
$rest = ($xlen - $tlen) / 2;
// format "before" text
$blen = MBYTE_strlen($before);
if ($blen < $rest) {
// if "before" text is too short, make "after" text longer
$rest += $rest - $blen;
$retval .= $before;
} else {
if ($blen > $rest) {
$work = MBYTE_substr($before, -($rest * 2));
$w = explode(' ', $work);
array_shift($w);
// drop first word, as it's probably truncated
$w = array_reverse($w);
$fill = $rest - $f1len;
$b = '';
foreach ($w as $word) {
if (MBYTE_strlen($b) + MBYTE_strlen($word) + 1 > $fill) {
break;
}
$b = $word . ' ' . $b;
}
$b = trim($b);
$retval .= $fill_start . $b;
$blen = MBYTE_strlen($b);
if ($blen < $fill) {
$rest += $fill - $blen;
}
}
}
// actual link text
if (!empty($before)) {
$retval .= ' ';
}
$retval .= $linktext;
if (!empty($after)) {
$retval .= ' ';
}
// format "after" text
if (!empty($after)) {
$alen = MBYTE_strlen($after);
if ($alen > $rest) {
$work = MBYTE_substr($after, 0, $rest * 2);
$w = explode(' ', $work);
array_pop($w);
// drop last word, as it's probably truncated
$fill = $rest - $f2len;
$a = '';
foreach ($w as $word) {
if (MBYTE_strlen($a) + MBYTE_strlen($word) + 1 > $fill) {
break;
}
$a .= $word . ' ';
}
$retval .= trim($a) . $fill_end;
}
}
}
return $retval;
}
