PHP mosHTML::cleanText方法代码示例

$database->setQuery($query);
$rows = $database->loadObjectList();
foreach ($rows as $row) {
    // title for particular item
    $item_title = htmlspecialchars($row->title);
    // url link to article
    global $mosConfig_sef;
    // & used instead of & as this is converted by feedcreator
    if ($mosConfig_sef == '1') {
        $item_link = sefRelToAbs('index.php?option=com_content&task=view&id=' . $row->id);
    } else {
        $item_link = $mosConfig_live_site . '/index.php?option=com_content&task=view&id=' . $row->id;
    }
    // removes all formating from the intro text for the description text
    $item_description = $row->introtext;
    $item_description = mosHTML::cleanText($item_description);
    if ($info['limit_text']) {
        if ($info['text_length']) {
            // limits description text to x words
            $item_description_array = split(' ', $item_description);
            $count = count($item_description_array);
            if ($count > $info['text_length']) {
                $item_description = '';
                for ($a = 0; $a < $info['text_length']; $a++) {
                    $item_description .= $item_description_array[$a] . ' ';
                }
                $item_description = trim($item_description);
                $item_description .= '...';
            }
        } else {
            // do not include description when text_length = 0

 function feed($id, $showFeed)
 {
     global $database, $mainframe;
     global $mosConfig_live_site, $mosConfig_offset, $mosConfig_absolute_path;
     $params = rdRss::getParameters($id);
     //print_r($params);
     // set filename for live bookmarks feed
     if (!$showFeed & $params->live_bookmark) {
         // standard bookmark filename
         $params->file = $mosConfig_absolute_path . '/cache/' . $params->live_bookmark . "_" . $id;
     } else {
         // set filename for rss feeds
         $params->file = strtolower(str_replace('.', '', $params->feed));
         $params->file = $mosConfig_absolute_path . '/cache/' . $params->file . "_" . $id . '.xml';
     }
     // load feed creator class
     $rss = new UniversalFeedCreator();
     // load image creator class
     $image = new FeedImage();
     // loads cache file
     if ($showFeed && $params->cache) {
         $rss->useCached($params->feed, $params->file, $params->cache_time);
     }
     $rss->title = $params->title;
     $rss->description = $params->description;
     $rss->link = $params->link;
     $rss->syndicationURL = $params->link;
     $rss->cssStyleSheet = NULL;
     $rss->encoding = $params->encoding;
     if ($params->image) {
         $image->url = $params->image;
         $image->link = $params->link;
         $image->title = $params->image_alt;
         $image->description = $params->description;
         // loads image info into rss array
         $rss->image = $image;
     }
     if ($id == '1') {
         $fp = 1;
     } else {
         $fp = 0;
     }
     $rows = rdRss::getData($params, $fp);
     if (count($rows) && $params->published) {
         foreach ($rows as $row) {
             // title for particular item
             $item_title = htmlspecialchars($row->title);
             $item_title = html_entity_decode($item_title);
             // url link to article
             // & used instead of & as this is converted by feed creator
             $item_link = $mosConfig_live_site . '/index.php?option=com_content&task=view&id=' . $row->id . '&Itemid=' . $mainframe->getItemid($row->id);
             $item_link = sefRelToAbs($item_link);
             // removes all formating from the intro text for the description text
             $item_description = $row->introtext;
             $item_description = mosHTML::cleanText($item_description);
             $item_description = html_entity_decode($item_description);
             if ($params->limit_text) {
                 if ($params->text_length) {
                     // limits description text to x words
                     $item_description_array = split(' ', $item_description);
                     $count = count($item_description_array);
                     if ($count > $params->text_length) {
                         $item_description = '';
                         for ($a = 0; $a < $params->text_length; $a++) {
                             $item_description .= $item_description_array[$a] . ' ';
                         }
                         $item_description = trim($item_description);
                         $item_description .= '...';
                     }
                 } else {
                     // do not include description when text_length = 0
                     $item_description = NULL;
                 }
             }
             // load individual item creator class
             $item = new FeedItem();
             // item info
             $item->title = $item_title;
             $item->link = $item_link;
             $item->description = $item_description;
             $item->source = $params->link;
             $item->date = date('r', $row->created_ts);
             // loads item info into rss array
             $rss->addItem($item);
         }
     }
     //save feed file
     $rss->saveFeed($params->feed, $params->file, $showFeed);
 }

 function _format(&$objDBDoc)
 {
     global $_DOCMAN;
     require_once $_DOCMAN->getPath('classes', 'file');
     require_once $_DOCMAN->getPath('classes', 'params');
     require_once $_DOCMAN->getPath('classes', 'mambots');
     $file = new DOCMAN_file($objDBDoc->dmfilename, $_DOCMAN->getCfg('dmpath'));
     $params = new dmParameters($objDBDoc->attribs, '', 'params');
     // format document data
     $this->objFormatData = DOCMAN_Utils::get_object_vars($objDBDoc);
     $this->objFormatData->owner = $this->_formatUserName($objDBDoc->dmowner);
     $this->objFormatData->submited_by = $this->_formatUserName($objDBDoc->dmsubmitedby);
     $this->objFormatData->maintainedby = $this->_formatUserName($objDBDoc->dmmantainedby);
     $this->objFormatData->lastupdatedby = $this->_formatUserName($objDBDoc->dmlastupdateby);
     $this->objFormatData->checkedoutby = $this->_formatUserName($objDBDoc->checked_out);
     $this->objFormatData->filename = $this->_formatFilename($objDBDoc);
     $this->objFormatData->filesize = $file->getSize();
     $this->objFormatData->filetype = $file->ext;
     $this->objFormatData->mime = $file->mime;
     $this->objFormatData->hot = $this->_formatHot($objDBDoc);
     $this->objFormatData->new = $this->_formatNew($objDBDoc);
     $this->objFormatData->state = $this->objFormatData->new . ' ' . $this->objFormatData->hot;
     //for backwards compat with 1.3
     $this->objFormatData->params = $params;
     $this->objFormatData->dmdescription = mosHTML::cleanText($objDBDoc->dmdescription);
     // onFetchButtons event
     // plugins should always return an array of Button objects
     $bot = new DOCMAN_mambot('onFetchButtons');
     $bot->setParm('doc', $this);
     $bot->setParm('file', $file);
     $bot->trigger();
     if ($bot->getError()) {
         _returnTo('cat_view', $bot->getErrorMsg());
     }
     $buttons = array();
     foreach ($bot->getReturn() as $return) {
         if (!is_array($return)) {
             $return = array($return);
         }
         $buttons = array_merge($buttons, $return);
     }
     $this->objFormatLink =& $buttons;
     // format document paths
     $this->objFormatPath->icon = DOCMAN_Utils::pathIcon($file->ext . ".png", 1);
     $this->objFormatPath->thumb = DOCMAN_Utils::pathThumb($objDBDoc->dmthumbnail, 1);
 }

//.........这里部分代码省略.........
    $image = new FeedImage();
    // loads cache file
    if ($showFeed && $info['cache']) {
        $rss->useCached($info['feed'], $info['file'], $info['cache_time']);
    }
    $rss->title = $info['title'];
    $rss->description = $info['description'];
    $rss->link = $info['link'];
    $rss->syndicationURL = $info['link'];
    $rss->cssStyleSheet = NULL;
    $rss->encoding = $info['encoding'];
    if ($info['image']) {
        $image->url = $info['image'];
        $image->link = $info['link'];
        $image->title = $info['image_alt'];
        $image->description = $info['description'];
        // loads image info into rss array
        $rss->image = $image;
    }
    // Determine ordering for sql
    switch (strtolower($info['orderby'])) {
        case 'date':
            $orderby = 'a.created';
            break;
        case 'rdate':
            $orderby = 'a.created DESC';
            break;
        case 'alpha':
            $orderby = 'a.title';
            break;
        case 'ralpha':
            $orderby = 'a.title DESC';
            break;
        case 'hits':
            $orderby = 'a.hits DESC';
            break;
        case 'rhits':
            $orderby = 'a.hits ASC';
            break;
        case 'front':
            $orderby = 'f.ordering';
            break;
        default:
            $orderby = 'f.ordering';
            break;
    }
    // query of frontpage content items
    $query = "SELECT a.*, u.name AS author, u.usertype, UNIX_TIMESTAMP( a.created ) AS created_ts, cat.title AS cat_title, sec.title AS section_title" . "\n FROM #__content AS a" . "\n INNER JOIN #__content_frontpage AS f ON f.content_id = a.id" . "\n LEFT JOIN #__users AS u ON u.id = a.created_by" . "\n LEFT JOIN #__categories AS cat ON cat.id = a.catid" . "\n LEFT JOIN #__sections AS sec ON sec.id = a.sectionid" . "\n WHERE a.state = 1" . "\n AND cat.published = 1" . "\n AND sec.published = 1" . "\n AND a.access = 0" . "\n AND cat.access = 0" . "\n AND sec.access = 0" . "\n AND ( a.publish_up = " . $database->Quote($nullDate) . " OR a.publish_up <= " . $database->Quote($now) . " )" . "\n AND ( a.publish_down = " . $database->Quote($nullDate) . " OR a.publish_down >= " . $database->Quote($now) . " )" . "\n ORDER BY {$orderby}";
    $database->setQuery($query, 0, $info['count']);
    $rows = $database->loadObjectList();
    foreach ($rows as $row) {
        // title for particular item
        $item_title = htmlspecialchars($row->title);
        $item_title = html_entity_decode($item_title);
        // url link to article
        // & used instead of &amp; as this is converted by feed creator
        $_Itemid = '';
        $itemid = $mainframe->getItemid($row->id);
        if ($itemid) {
            $_Itemid = '&Itemid=' . $itemid;
        }
        $item_link = 'index.php?option=com_content&task=view&id=' . $row->id . $_Itemid;
        $item_link = sefRelToAbs($item_link);
        // removes all formating from the intro text for the description text
        $item_description = $row->introtext;
        $item_description = mosHTML::cleanText($item_description);
        $item_description = html_entity_decode($item_description);
        if ($info['limit_text']) {
            if ($info['text_length']) {
                // limits description text to x words
                $item_description_array = split(' ', $item_description);
                $count = count($item_description_array);
                if ($count > $info['text_length']) {
                    $item_description = '';
                    for ($a = 0; $a < $info['text_length']; $a++) {
                        $item_description .= $item_description_array[$a] . ' ';
                    }
                    $item_description = trim($item_description);
                    $item_description .= '...';
                }
            } else {
                // do not include description when text_length = 0
                $item_description = NULL;
            }
        }
        // load individual item creator class
        $item = new FeedItem();
        // item info
        $item->title = $item_title;
        $item->link = $item_link;
        $item->description = $item_description;
        $item->source = $info['link'];
        $item->date = date('r', $row->created_ts);
        $item->category = $row->section_title . ' - ' . $row->cat_title;
        // loads item info into rss array
        $rss->addItem($item);
    }
    // save feed file
    $rss->saveFeed($info['feed'], $info['file'], $showFeed);
}

//.........这里部分代码省略.........
    $rss->cssStyleSheet = NULL;
    $rss->encoding = $info['encoding'];
    if ($info['image']) {
        $image->url = $info['image'];
        $image->link = $info['link'];
        $image->title = $info['image_alt'];
        $image->description = $info['description'];
        // loads image info into rss array
        $rss->image = $image;
    }
    // Determine ordering for sql
    switch (strtolower($info['orderby'])) {
        case 'date':
            $orderby = 'a.created';
            break;
        case 'rdate':
            $orderby = 'a.created DESC';
            break;
        case 'alpha':
            $orderby = 'a.title';
            break;
        case 'ralpha':
            $orderby = 'a.title DESC';
            break;
        case 'hits':
            $orderby = 'a.hits DESC';
            break;
        case 'rhits':
            $orderby = 'a.hits ASC';
            break;
        case 'front':
            $orderby = 'f.ordering';
            break;
        default:
            $orderby = 'f.ordering';
            break;
    }
    $join = "\n INNER JOIN #__content_frontpage AS f ON f.content_id = a.id";
    $_and = '';
    // query of frontpage content items
    $query = "SELECT a.*, u.name AS author, u.usertype" . "\n FROM #__content AS a" . $join . "\n LEFT JOIN #__users AS u ON u.id = a.created_by" . "\n WHERE a.state = '1'" . $_and . "\n AND a.access = 0" . "\n AND ( publish_up = '0000-00-00 00:00:00' OR publish_up <= '" . $now . "' )" . "\n AND ( publish_down = '0000-00-00 00:00:00' OR publish_down >= '" . $now . "' )" . "\n ORDER BY " . $orderby . ($info['count'] ? "\n LIMIT " . $info['count'] : '');
    $database->setQuery($query);
    $rows = $database->loadObjectList();
    foreach ($rows as $row) {
        // title for particular item
        $item_title = htmlspecialchars($row->title);
        $item_title = html_entity_decode($item_title);
        // article author
        $item_author = $row->author;
        $ItemID = $mainframe->getItemid($row->id);
        if ($ItemID == 0) {
            //If the content item is not tied to a menu and the ItemID is 0 then the URL fails with SEF on
            //Reset to frontpage if this is the case
            $ItemID = 1;
        }
        // url link to article (& used instead of &amp; as this is converted by feed creator)
        /* Build the $item_link a bit differently for SEF since sefRelToAbs doesn't convert the URL properly when 
        		passed $mosConfig_live_site.  No SEF needs $mosConfig_live_site, else &amp; becomes an issue. */
        if ($mosConfig_sef == 1) {
            $item_link = 'index.php?option=com_content&task=view&id=' . $row->id . '&Itemid=' . $ItemID;
        } else {
            $item_link = $mosConfig_live_site . '/index.php?option=com_content&task=view&id=' . $row->id . '&Itemid=' . $ItemID;
        }
        $item_link = sefRelToAbs($item_link);
        // removes all formating from the intro text for the description text
        $item_description = $row->introtext;
        $item_description = mosHTML::cleanText($item_description);
        $item_description = html_entity_decode($item_description);
        if ($info['limit_text']) {
            if ($info['text_length']) {
                // limits description text to x words
                $item_description_array = split(' ', $item_description);
                $count = count($item_description_array);
                if ($count > $info['text_length']) {
                    $item_description = '';
                    for ($a = 0; $a < $info['text_length']; $a++) {
                        $item_description .= $item_description_array[$a] . ' ';
                    }
                    $item_description = trim($item_description);
                    $item_description .= '...';
                }
            } else {
                // do not include description when text_length = 0
                $item_description = NULL;
            }
        }
        // load individual item creator class
        $item = new FeedItem();
        // item info
        $item->title = $item_title;
        $item->link = $item_link;
        $item->description = $item_description;
        $item->source = $info['link'];
        $item->author = $item_author;
        // loads item info into rss array
        $rss->addItem($item);
    }
    // save feed file
    $rss->saveFeed($info['feed'], $info['file'], $showFeed);
}