Ejemplo n.º 1
0
 /**
  * Inserts image HTML into the place of Image Placeholders
  *
  * @return string   Text with image placeholders removed
  */
 function renderImages($text)
 {
     global $_CONF, $_TABLES, $LANG24;
     if (!empty($this->_originalSid) && $this->_sid != $this->_originalSid) {
         $ai_sid = $this->_originalSid;
     } else {
         $ai_sid = $this->_sid;
     }
     $parsedText = STORY_renderImages($ai_sid, $text);
     return $parsedText;
 }
Ejemplo n.º 2
0
 public function parse($p1, $p2 = '', $fulltag)
 {
     global $_CONF, $_TABLES, $_USER, $LANG01;
     USES_lib_comments();
     $retval = '';
     $skip = 0;
     $dt = new Date('now', $_USER['tzid']);
     // topic = specific topic or 'all'
     // display = how many stories to display, if 0, then all
     // meta = show meta data (i.e.; who when etc)
     // titleLink - make title a hot link
     // featured - 0 = show all, 1 = only featured, 2 = all except featured
     // frontpage - 1 = show only items marked for frontpage - 0 = show all
     // cols - number of columns to show
     // template - the template name
     $topic = $p1;
     if ($topic == 'all') {
         $topic = '';
     }
     $uniqueID = md5($p1 . $p2);
     $display = 10;
     // display 10 articles
     $meta = 0;
     // do not display meta data
     $titleLink = 0;
     // do not use links in title
     $featured = 0;
     // 0 = show all, 1 = only featured, 2 = all except featured
     $frontpage = 0;
     // only show items marked for frontpage
     $cols = 3;
     // number of columns
     $truncate = 0;
     // maximum number of characters to include in story text
     $template = 'headlines.thtml';
     $px = explode(' ', trim($p2));
     if (is_array($px)) {
         foreach ($px as $part) {
             if (substr($part, 0, 8) == 'display:') {
                 $a = explode(':', $part);
                 $display = $a[1];
                 $skip++;
             } elseif (substr($part, 0, 5) == 'meta:') {
                 $a = explode(':', $part);
                 $meta = $a[1];
                 $skip++;
             } elseif (substr($part, 0, 10) == 'titlelink:') {
                 $a = explode(':', $part);
                 $titleLink = $a[1];
                 $skip++;
             } elseif (substr($part, 0, 9) == 'featured:') {
                 $a = explode(':', $part);
                 $featured = $a[1];
                 $skip++;
             } elseif (substr($part, 0, 10) == 'frontpage:') {
                 $a = explode(':', $part);
                 $frontpage = (int) $a[1];
                 $skip++;
             } elseif (substr($part, 0, 5) == 'cols:') {
                 $a = explode(':', $part);
                 $cols = $a[1];
                 $skip++;
             } elseif (substr($part, 0, 9) == 'template:') {
                 $a = explode(':', $part);
                 $template = $a[1];
                 $skip++;
             } elseif (substr($part, 0, 9) == 'truncate:') {
                 $a = explode(':', $part);
                 $truncate = (int) $a[1];
                 $skip++;
             } else {
                 break;
             }
         }
         if ($skip != 0) {
             if (count($px) > $skip) {
                 for ($i = 0; $i < $skip; $i++) {
                     array_shift($px);
                 }
                 $caption = trim(implode(' ', $px));
             } else {
                 $caption = '';
             }
         }
     } else {
         $caption = trim($p2);
     }
     if ($display < 0) {
         $display = 3;
     }
     $hash = CACHE_security_hash();
     $instance_id = 'whatsnew_headlines_' . $uniqueID . '_' . $hash . '_' . $_USER['theme'];
     if (($cache = CACHE_check_instance($instance_id, 0)) !== FALSE) {
         return $cache;
     }
     $archivetid = DB_getItem($_TABLES['topics'], 'tid', "archive_flag=1");
     $sql = " (date <= NOW()) AND (draft_flag = 0)";
     if (empty($topic)) {
         $sql .= COM_getLangSQL('tid', 'AND', 's');
     }
     // if a topic was provided only select those stories.
     if (!empty($topic)) {
         $sql .= " AND s.tid = '" . DB_escapeString($topic) . "' ";
     }
     if ($featured == 1) {
         $sql .= " AND s.featured = 1 ";
     } else {
         if ($featured == 2) {
             $sql .= " AND s.featured = 0 ";
         }
     }
     if ($frontpage == 1) {
         $sql .= " AND frontpage = 1 ";
     }
     if ($topic != $archivetid) {
         $sql .= " AND s.tid != '{$archivetid}' ";
     }
     $sql .= COM_getPermSQL('AND', 0, 2, 's');
     $sql .= COM_getTopicSQL('AND', 0, 's') . ' ';
     $userfields = 'u.uid, u.username, u.fullname';
     if ($_CONF['allow_user_photo'] == 1) {
         $userfields .= ', u.photo';
         if ($_CONF['use_gravatar']) {
             $userfields .= ', u.email';
         }
     }
     $orderBy = ' date DESC ';
     $headlinesSQL = "SELECT STRAIGHT_JOIN s.*, UNIX_TIMESTAMP(s.date) AS unixdate, " . 'UNIX_TIMESTAMP(s.expire) as expireunix, ' . $userfields . ", t.topic, t.imageurl " . "FROM {$_TABLES['stories']} AS s, {$_TABLES['users']} AS u, " . "{$_TABLES['topics']} AS t WHERE (s.uid = u.uid) AND (s.tid = t.tid) AND" . $sql . "ORDER BY featured DESC," . $orderBy;
     if ($display > 0) {
         $headlinesSQL .= " LIMIT " . $display;
     }
     $result = DB_query($headlinesSQL);
     $numRows = DB_numRows($result);
     if ($numRows < $cols) {
         $cols = $numRows;
     }
     if ($cols > 6) {
         $cols = 6;
     }
     if ($numRows > 0) {
         $T = new Template($_CONF['path'] . 'system/autotags/');
         $T->set_file('page', $template);
         $T->set_var('columns', $cols);
         $T->set_block('page', 'headlines', 'hl');
         $newstories = array();
         while ($A = DB_fetchArray($result)) {
             $T->unset_var('readmore_url');
             $T->unset_var('lang_readmore');
             if ($A['attribution_author'] != '') {
                 $author = $A['attribution_author'];
             } else {
                 $author = $A['username'];
             }
             $title = COM_undoSpecialChars($A['title']);
             $title = str_replace('&nbsp;', ' ', $title);
             $subtitle = COM_undoSpecialChars($A['subtitle']);
             if ($A['story_image'] != '') {
                 $story_image = $_CONF['site_url'] . $A['story_image'];
             } else {
                 $story_image = '';
             }
             $A['introtext'] = STORY_renderImages($A['sid'], $A['introtext']);
             if (!empty($A['bodytext'])) {
                 $closingP = strrpos($A['introtext'], "</p>");
                 if ($closingP !== FALSE) {
                     $text = substr($A['introtext'], 0, $closingP);
                     $A['introtext'] = $text;
                 }
                 // adds the read more link
                 $T->set_var('readmore_url', COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $A['sid']));
                 $T->set_var('lang_readmore', $LANG01['continue_reading']);
             }
             if ($truncate > 0) {
                 $A['introtext'] = $this->truncateHTML($A['introtext'], $truncate, '...');
             }
             $topicurl = $_CONF['site_url'] . '/index.php?topic=' . $A['tid'];
             $dt->setTimestamp($A['unixdate']);
             if ($A['commentcode'] >= 0) {
                 $cmtLinkArray = CMT_getCommentLinkWithCount('article', $A['sid'], $_CONF['site_url'] . '/article.php?story=' . $A['sid'], $A['comments'], 1);
                 $T->set_var(array('lang_comments' => '', 'comments_count' => $cmtLinkArray['comment_count'], 'comments_url' => $cmtLinkArray['url'], 'comments_url_extra' => $cmtLinkArray['url_extra']));
             } else {
                 $T->unset_var('lang_comments');
                 $T->unset_var('comments_count');
                 $T->unset_var('comments_url');
                 $T->unset_var('comments_url_extra');
             }
             $T->set_var(array('titlelink' => $titleLink ? TRUE : '', 'meta' => $meta ? TRUE : '', 'lang_by' => $LANG01[95], 'lang_posted_in' => $LANG01['posted_in'], 'story_topic_url' => $topicurl, 'title' => $title, 'subtitle' => $subtitle, 'story_image' => $story_image, 'text' => PLG_replaceTags($A['introtext']), 'date' => $A['date'], 'time' => $dt->format('Y-m-d', true) . 'T' . $dt->format('H:i:s', true), 'topic' => $A['topic'], 'tid' => $A['tid'], 'author' => $author, 'author_id' => $A['uid'], 'sid' => $A['sid'], 'short_date' => $dt->format($_CONF['shortdate'], true), 'date_only' => $dt->format($_CONF['dateonly'], true), 'date' => $dt->format($dt->getUserFormat(), true), 'url' => COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $A['sid']), 'attribution_url' => $A['attribution_url'], 'attribution_name' => $A['attribution_name']));
             $T->parse('hl', 'headlines', true);
         }
         $retval = $T->finish($T->parse('output', 'page'));
         CACHE_create_instance($instance_id, $retval, 0);
     }
     return $retval;
 }
Ejemplo n.º 3
0
/**
* Get content for a feed that holds all stories.
*
* @param    boolean  $frontpage_only true: only articles shown on the frontpage
* @param    string   $limit    number of entries or number of stories
* @param    string   $link     link to homepage
* @param    string   $update   list of story ids
* @param    int      $contentLength Length of summary to allow.
* @param    int      $fid       the id of the feed being fetched
* @return   array              content of the feed
*
*/
function SYND_getFeedContentAll($frontpage_only, $limit, &$link, &$update, $contentLength, $feedType, $feedVersion, $fid)
{
    global $_TABLES, $_CONF, $LANG01;
    $where = '';
    if (!empty($limit)) {
        if (substr($limit, -1) == 'h') {
            // last xx hours
            $limitsql = '';
            $hours = substr($limit, 0, -1);
            $where = " AND date >= DATE_SUB(NOW(),INTERVAL {$hours} HOUR)";
        } else {
            $limitsql = ' LIMIT ' . $limit;
        }
    } else {
        $limitsql = ' LIMIT 10';
    }
    // get list of topics that anonymous users have access to
    $topics = array();
    $tresult = DB_query("SELECT tid,topic FROM {$_TABLES['topics']}" . COM_getPermSQL('WHERE', 1));
    $tnumrows = DB_numRows($tresult);
    $tlist = '';
    for ($i = 1; $i <= $tnumrows; $i++) {
        $T = DB_fetchArray($tresult);
        $tlist .= "'" . $T['tid'] . "'";
        if ($i < $tnumrows) {
            $tlist .= ',';
        }
        $topics[$T['tid']] = $T['topic'];
    }
    if (!empty($tlist)) {
        $where .= " AND (tid IN ({$tlist}))";
    }
    if ($frontpage_only) {
        $where .= ' AND frontpage = 1';
    }
    $result = DB_query("SELECT sid,tid,uid,title,introtext,bodytext,postmode,UNIX_TIMESTAMP(date) AS modified,commentcode,trackbackcode FROM {$_TABLES['stories']} WHERE draft_flag = 0 AND date <= NOW() {$where} AND perm_anon > 0 ORDER BY date DESC, sid ASC {$limitsql}");
    $content = array();
    $sids = array();
    $nrows = DB_numRows($result);
    for ($i = 1; $i <= $nrows; $i++) {
        $row = DB_fetchArray($result);
        $sids[] = $row['sid'];
        $storytitle = $row['title'];
        $fulltext = $row['introtext'] . "\n" . $row['bodytext'];
        $fulltext = STORY_renderImages($row['sid'], $fulltext);
        $fulltext = PLG_replaceTags($fulltext, 'glfusion', 'story');
        $storytext = STORY_renderImages($row['sid'], $row['introtext']);
        $storytext = PLG_replaceTags($storytext, 'glfusion', 'story');
        if ($contentLength > 1) {
            $fulltext = COM_truncateHTML($fulltext, $contentLength, ' ...');
            $storytext = COM_truncateHTML($storytext, $contentLength, ' ...');
        }
        $fulltext = trim($fulltext);
        $fulltext = str_replace(array("\r\n", "\r"), "\n", $fulltext);
        if ($row['postmode'] == 'plaintext') {
            if (!empty($storytext)) {
                $storytext = nl2br($storytext);
            }
            if (!empty($fulltext)) {
                $fulltext = nl2br($fulltext);
            }
        }
        $storylink = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $row['sid']);
        $extensionTags = PLG_getFeedElementExtensions('article', $row['sid'], $feedType, $feedVersion, $fid, $frontpage_only ? '::frontpage' : '::all');
        if ($_CONF['trackback_enabled'] && $feedType == 'RSS' && $row['trackbackcode'] >= 0) {
            $trbUrl = TRB_makeTrackbackUrl($row['sid']);
            $extensionTags['trackbacktag'] = '<trackback:ping>' . htmlspecialchars($trbUrl) . '</trackback:ping>';
        }
        $article = array('title' => $storytitle, 'link' => $storylink, 'uid' => $row['uid'], 'author' => COM_getDisplayName($row['uid']), 'date' => $row['modified'], 'format' => $row['postmode'], 'topic' => $topics[$row['tid']], 'extensions' => $extensionTags);
        if ($contentLength > 0) {
            $article['summary'] = $storytext;
            $artcile['text'] = $fulltext;
        }
        if ($row['commentcode'] >= 0) {
            $article['commenturl'] = $storylink . '#comments';
        }
        $content[] = $article;
    }
    $link = $_CONF['site_url'];
    $update = implode(',', $sids);
    return $content;
}