/**
* Saves the record from an edit form submit
* @param string The current GET/POST option
*/
function saveSyndicate($option)
{
global $database;
josSpoofCheck();
$params = mosGetParam($_POST, 'params', '');
if (is_array($params)) {
$txt = array();
foreach ($params as $k => $v) {
$txt[] = "{$k}={$v}";
}
$_POST['params'] = mosParameters::textareaHandling($txt);
}
$id = intval(mosGetParam($_POST, 'id', '17'));
$row = new mosComponent($database);
$row->load($id);
if (!$row->bind($_POST)) {
echo "<script> alert('" . $row->getError() . "'); window.history.go(-1); </script>\n";
exit;
}
if (!$row->check()) {
echo "<script> alert('" . $row->getError() . "'); window.history.go(-1); </script>\n";
exit;
}
if (!$row->store()) {
echo "<script> alert('" . $row->getError() . "'); window.history.go(-1); </script>\n";
exit;
}
$msg = 'Settings successfully Saved';
mosRedirect('index2.php?option=' . $option, $msg);
}
/**
* @param database A database connector object
* @param integer The unique id of the category to edit (0 if new)
*/
function edit($uid, $menutype, $option)
{
global $database, $my, $mainframe;
$menu = new mosMenu($database);
$menu->load($uid);
$row = new mosComponent($database);
// load the row from the db table
$row->load($menu->componentid);
// fail if checked out not by 'me'
if ($menu->checked_out && $menu->checked_out != $my->id) {
echo "<script>alert('" . sprintf(T_('"The module %s is currently being edited by another administrator'), $menu->title) . "'); document.location.href='index2.php?option={$option}'</script>\n";
exit(0);
}
if ($uid) {
// do stuff for existing item
$menu->checkout($my->id);
} else {
// do stuff for new item
$menu->type = 'components';
$menu->menutype = $menutype;
$menu->browserNav = 0;
$menu->ordering = 9999;
$menu->parent = intval(mosGetParam($_POST, 'parent', 0));
$menu->published = 1;
}
$query = "SELECT c.id AS value, c.name AS text, c.link" . "\n FROM #__components AS c" . "\n WHERE c.link <> ''" . "\n ORDER BY c.name";
$database->setQuery($query);
$components = $database->loadObjectList();
// build the html select list for section
$lists['componentid'] = mosAdminMenus::Component($menu, $uid);
// componentname
$lists['componentname'] = mosAdminMenus::ComponentName($menu, $uid);
// build the html select list for ordering
$lists['ordering'] = mosAdminMenus::Ordering($menu, $uid);
// build the html select list for the group access
$lists['access'] = mosAdminMenus::Access($menu);
// build the html select list for paraent item
$lists['parent'] = mosAdminMenus::Parent($menu);
// build published button option
$lists['published'] = mosAdminMenus::Published($menu);
// build the url link output
$lists['link'] = mosAdminMenus::Link($menu, $uid);
// get params definitions
$params =& new mosAdminParameters($menu->params, $mainframe->getPath('com_xml', $row->option), 'component');
components_menu_html::edit($menu, $components, $lists, $params, $option);
}
/**
* @param database A database connector object
* @param integer The unique id of the category to edit (0 if new)
*/
function edit($uid, $menutype, $option)
{
global $database, $my, $mainframe;
$menu = new mosMenu($database);
$menu->load((int) $uid);
$row = new mosComponent($database);
// load the row from the db table
$row->load((int) $menu->componentid);
// fail if checked out not by 'me'
if ($menu->checked_out && $menu->checked_out != $my->id) {
mosErrorAlert("O módulo " . $menu->title . " está sendo editado atualmente por outro administrador");
}
if ($uid) {
// do stuff for existing item
$menu->checkout($my->id);
} else {
// do stuff for new item
$menu->type = 'components';
$menu->menutype = $menutype;
$menu->browserNav = 0;
$menu->ordering = 9999;
$menu->parent = intval(mosGetParam($_POST, 'parent', 0));
$menu->published = 1;
}
$query = "SELECT c.id AS value, c.name AS text, c.link" . "\n FROM #__components AS c" . "\n WHERE c.link != ''" . "\n ORDER BY c.name";
$database->setQuery($query);
$components = $database->loadObjectList();
// build the html select list for section
$lists['componentid'] = mosAdminMenus::Component($menu, $uid);
// componentname
$lists['componentname'] = mosAdminMenus::ComponentName($menu, $uid);
// build the html select list for ordering
$lists['ordering'] = mosAdminMenus::Ordering($menu, $uid);
// build the html select list for the group access
$lists['access'] = mosAdminMenus::Access($menu);
// build the html select list for paraent item
$lists['parent'] = mosAdminMenus::Parent($menu);
// build published button option
$lists['published'] = mosAdminMenus::Published($menu);
// build the url link output
$lists['link'] = mosAdminMenus::Link($menu, $uid);
// get params definitions
$params = new mosParameters($menu->params, $mainframe->getPath('com_xml', $row->option), 'component');
components_menu_html::edit($menu, $components, $lists, $params, $option);
}
/**
* Custom install method
* @param boolean True if installing from directory
*/
function install($p_fromdir = null)
{
global $mosConfig_absolute_path, $database;
if (!$this->preInstallCheck($p_fromdir, 'component')) {
return false;
}
// aje moved down to here. ?? seemed to be some referencing problems
$xml = $this->xmlDoc();
// Set some vars
$e =& $xml->getElementsByPath('name', 1);
$this->elementName($e->getText());
$this->elementDir(mosPathName($mosConfig_absolute_path . "/components/" . strtolower("com_" . str_replace(" ", "", $this->elementName())) . "/"));
$this->componentAdminDir(mosPathName($mosConfig_absolute_path . "/administrator/components/" . strtolower("com_" . str_replace(" ", "", $this->elementName()))));
if (file_exists($this->elementDir())) {
$this->setError(1, 'Another component is already using directory: "' . $this->elementDir() . '"');
return false;
}
if (!file_exists($this->elementDir()) && !mkdir($this->elementDir(), 0777)) {
$this->setError(1, 'Failed to create directory "' . $this->elementDir() . '"');
return false;
}
if (!file_exists($this->componentAdminDir()) && !mkdir($this->componentAdminDir(), 0777)) {
$this->setError(1, 'Failed to create directory "' . $this->componentAdminDir() . '"');
return false;
}
// Find files to copy
if ($this->parseFiles('files') === false) {
return false;
}
$this->parseFiles('images');
$this->parseFiles('administration/files', '', '', 1);
$this->parseFiles('administration/images', '', '', 1);
// Are there any SQL queries??
$query_element =& $xml->getElementsByPath('install/queries', 1);
if (!is_null($query_element)) {
$queries = $query_element->childNodes;
foreach ($queries as $query) {
$database->setQuery($query->getText());
if (!$database->query()) {
$this->setError(1, "SQL Error " . $database->stderr(true));
return false;
}
}
}
// Is there an installfile
$installfile_elemet =& $xml->getElementsByPath('installfile', 1);
if (!is_null($installfile_elemet)) {
// check if parse files has already copied the install.component.php file (error in 3rd party xml's!)
if (!file_exists($this->componentAdminDir() . $installfile_elemet->getText())) {
if (!$this->copyFiles($this->installDir(), $this->componentAdminDir(), array($installfile_elemet->getText()))) {
$this->setError(1, 'Could not copy PHP install file.');
return false;
}
}
$this->hasInstallfile(true);
$this->installFile($installfile_elemet->getText());
}
// Is there an uninstallfile
$uninstallfile_elemet =& $xml->getElementsByPath('uninstallfile', 1);
if (!is_null($uninstallfile_elemet)) {
if (!file_exists($this->componentAdminDir() . $uninstallfile_elemet->getText())) {
if (!$this->copyFiles($this->installDir(), $this->componentAdminDir(), array($uninstallfile_elemet->getText()))) {
$this->setError(1, 'Could not copy PHP uninstall file');
return false;
}
}
}
// Is the menues ?
$adminmenu_element =& $xml->getElementsByPath('administration/menu', 1);
if (!is_null($adminmenu_element)) {
$adminsubmenu_element =& $xml->getElementsByPath('administration/submenu', 1);
$com_name = strtolower("com_" . str_replace(" ", "", $this->elementName()));
$com_admin_menuname = $adminmenu_element->getText();
if (!is_null($adminsubmenu_element)) {
$com_admin_menu_id = $this->createParentMenu($com_admin_menuname, $com_name);
if ($com_admin_menu_id === false) {
return false;
}
$com_admin_submenus = $adminsubmenu_element->childNodes;
$submenuordering = 0;
foreach ($com_admin_submenus as $admin_submenu) {
$com = new mosComponent($database);
$com->name = $admin_submenu->getText();
$com->link = '';
$com->menuid = 0;
$com->parent = $com_admin_menu_id;
$com->iscore = 0;
if ($admin_submenu->getAttribute("act")) {
$com->admin_menu_link = "option={$com_name}&act=" . $admin_submenu->getAttribute("act");
} else {
if ($admin_submenu->getAttribute("task")) {
$com->admin_menu_link = "option={$com_name}&task=" . $admin_submenu->getAttribute("task");
} else {
if ($admin_submenu->getAttribute("link")) {
$com->admin_menu_link = $admin_submenu->getAttribute("link");
} else {
$com->admin_menu_link = "option={$com_name}";
}
}
}
$com->admin_menu_alt = $admin_submenu->getText();
$com->option = $com_name;
$com->ordering = $submenuordering++;
$com->admin_menu_img = "js/ThemeOffice/component.png";
if (!$com->store()) {
$this->setError(1, $database->stderr(true));
return false;
}
}
} else {
$this->createParentMenu($com_admin_menuname, $com_name);
}
}
$desc = '';
if ($e =& $xml->getElementsByPath('description', 1)) {
$desc = $this->elementName() . '<p>' . $e->getText() . '</p>';
}
$this->setError(0, $desc);
if ($this->hasInstallfile()) {
require_once $this->componentAdminDir() . "/" . $this->installFile();
$ret = com_install();
if ($ret != '') {
$this->setError(0, $desc . $ret);
}
}
return $this->copySetupFile();
}
/**
* @version $Id: rss.php,v 1.16 2004/09/19 15:38:45 prazgod Exp $
* @package Mambo_4.5
* @copyright (C) 2000 - 2004 Miro International Pty Ltd
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
* Mambo is Free Software
*/
/** ensure this file is being included by a parent file */
defined('_VALID_MOS') or die('Direct Access to this location is not allowed.');
require_once $GLOBALS['mosConfig_absolute_path'] . '/includes/feedcreator.class.php';
global $database, $mainframe, $my, $Itemid;
$query = "SELECT a.id" . "\n FROM #__components AS a" . "\n WHERE a.name = 'Syndicate'";
$database->setQuery($query);
$id = $database->loadResult();
$component = new mosComponent($database);
$component->load($id);
$params =& new mosParameters($component->params);
// parameters
$now = date('Y-m-d H:i:s', time() + $mosConfig_offset * 60 * 60);
$info['date'] = date('r');
$info['year'] = date('Y');
$info['encoding'] = split('=', _ISO);
$info['link'] = htmlspecialchars($mosConfig_sitename);
$info['cache'] = $params->def('cache', 1);
$info['cache_time'] = $params->def('cache_time', 3600);
$info['count'] = $params->def('count', 5);
$info['orderby'] = $params->def('orderby', '');
$info['title'] = $params->def('title', 'Powered by Mambo 4.5.1');
$info['description'] = $params->def('description', 'Mambo site syndication');
$info['image_file'] = $params->def('image_file', 'mambo_rss.png');
function feedFrontpage($showFeed)
{
global $database, $mainframe;
global $mosConfig_live_site, $mosConfig_cachepath;
$nullDate = $database->getNullDate();
// pull id of syndication component
$query = "SELECT a.id" . "\n FROM #__components AS a" . "\n WHERE ( a.admin_menu_link = 'option=com_syndicate' OR a.admin_menu_link = 'option=com_syndicate&hidemainmenu=1' )" . "\n AND a.option = 'com_syndicate'";
$database->setQuery($query);
$id = $database->loadResult();
// load syndication parameters
$component = new mosComponent($database);
$component->load((int) $id);
$params = new mosParameters($component->params);
// test if security check is enbled
$check = $params->def('check', 1);
if ($check) {
// test if rssfeed module is published
// if not disable access
$query = "SELECT m.id" . "\n FROM #__modules AS m" . "\n WHERE m.module = 'mod_rssfeed'" . "\n AND m.published = 1";
$database->setQuery($query);
$check = $database->loadResultArray();
if (empty($check)) {
mosNotAuth();
return;
}
}
$now = _CURRENT_SERVER_TIME;
$iso = split('=', _ISO);
// parameter intilization
$info['date'] = date('r');
$info['year'] = date('Y');
$info['encoding'] = $iso[1];
$info['link'] = htmlspecialchars($mosConfig_live_site);
$info['cache'] = $params->def('cache', 1);
$info['cache_time'] = $params->def('cache_time', 3600);
$info['count'] = $params->def('count', 5);
$info['orderby'] = $params->def('orderby', '');
$info['title'] = $params->def('title', 'Joomla! powered Site');
$info['description'] = $params->def('description', 'Joomla! site syndication');
$info['image_file'] = $params->def('image_file', 'joomla_rss.png');
if ($info['image_file'] == -1) {
$info['image'] = NULL;
} else {
$info['image'] = $mosConfig_live_site . '/images/M_images/' . $info['image_file'];
}
$info['image_alt'] = $params->def('image_alt', 'Powered by Joomla!');
$info['limit_text'] = $params->def('limit_text', 0);
$info['text_length'] = $params->def('text_length', 20);
// get feed type from url
$info['feed'] = strval(mosGetParam($_GET, 'feed', 'RSS2.0'));
// live bookmarks
$info['live_bookmark'] = $params->def('live_bookmark', '');
$info['bookmark_file'] = $params->def('bookmark_file', '');
// set filename for live bookmarks feed
if (!$showFeed & $info['live_bookmark']) {
if ($info['bookmark_file']) {
// custom bookmark filename
$filename = $info['bookmark_file'];
} else {
// standard bookmark filename
$filename = $info['live_bookmark'];
}
} else {
// set filename for rss feeds
$info['file'] = strtolower(str_replace('.', '', $info['feed']));
// security check to limit arbitrary file creation.
// and to allow disabling/enabling of selected feed types
switch ($info['file']) {
case 'rss091':
if (!$params->get('rss091', 1)) {
echo _NOT_AUTH;
return;
}
break;
case 'rss10':
if (!$params->get('rss10', 1)) {
echo _NOT_AUTH;
return;
}
break;
case 'rss20':
if (!$params->get('rss20', 1)) {
echo _NOT_AUTH;
return;
}
break;
case 'atom03':
if (!$params->get('atom03', 1)) {
echo _NOT_AUTH;
return;
}
break;
case 'opml':
if (!$params->get('opml', 1)) {
echo _NOT_AUTH;
return;
}
break;
default:
echo _NOT_AUTH;
return;
break;
}
}
$filename = $info['file'] . '.xml';
// security check to stop server path disclosure
if (strstr($filename, '/')) {
echo _NOT_AUTH;
return;
}
$info['file'] = $mosConfig_cachepath . '/' . $filename;
// load feed creator class
$rss = new UniversalFeedCreator();
// load image creator class
$image = new FeedImage();
// loads cache file
if ($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 & 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'], $showFeed);
}
function feedFrontpage($showFeed)
{
global $database, $mainframe;
global $mosConfig_live_site, $mosConfig_offset, $mosConfig_sef, $mosConfig_absolute_path;
// get id of the syndication component
$query = "SELECT a.id" . "\n FROM #__components AS a" . "\n WHERE a.name = 'Syndicate'";
$database->setQuery($query);
$id = $database->loadResult();
// load the row from the database table
$row = new mosComponent($database);
$row->load($id);
// get syndication param definitions
$params =& new mosParameters($row->params, $mainframe->getPath('com_xml', $row->option), 'component');
$query = "SELECT id FROM #__modules WHERE published=1 AND module='mod_rssfeed'";
$database->setQuery($query);
if (!$database->loadResult()) {
mosNotAuth();
return;
}
$now = date('Y-m-d H:i:s', time() + $mosConfig_offset * 60 * 60);
$iso = split('=', _ISO);
// parameter intilization
$info['date'] = date('r');
$info['year'] = date('Y');
$info['encoding'] = $iso[1];
$info['link'] = htmlspecialchars($mosConfig_live_site);
$info['cache'] = $params->def('cache', 1);
$info['cache_time'] = $params->def('cache_time', 3600);
$info['count'] = $params->def('count', 5);
$info['orderby'] = $params->def('orderby', '');
$info['title'] = $params->def('title', 'Powered by Mambo');
$info['description'] = $params->def('description', 'Mambo site syndication');
$info['image_file'] = $params->def('image_file', 'mambo_rss.png');
if ($info['image_file'] == -1) {
$info['image'] = NULL;
} else {
$info['image'] = $mosConfig_live_site . '/images/M_images/' . $info['image_file'];
}
$info['image_alt'] = $params->def('image_alt', 'Powered by Mambo');
$info['limit_text'] = $params->def('limit_text', 1);
$info['text_length'] = $params->def('text_length', 20);
// get feed type from url
$info['feed'] = mosGetParam($_GET, 'feed', 'RSS2.0');
// live bookmarks
$info['live_bookmark'] = $params->def('live_bookmark', '');
$info['bookmark_file'] = $params->def('bookmark_file', '');
// content to syndicate
// $info[ 'content' ] = $params->def( 'content', -1 );
// set filename for live bookmarks feed
if (!$showFeed & $info['live_bookmark']) {
if ($info['bookmark_file']) {
// custom bookmark filename
$info['file'] = $mosConfig_absolute_path . '/cache/' . $info['bookmark_file'];
} else {
// standard bookmark filename
$info['file'] = $mosConfig_absolute_path . '/cache/' . $info['live_bookmark'];
}
} else {
// set filename for rss feeds
$info['file'] = getFeedType($info['feed']);
if (!$info['file']) {
return;
}
}
// load feed creator class
$rss = new UniversalFeedCreator();
// load image creator class
$image = new FeedImage();
// loads cache file
if ($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;
}
$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 & 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 $mosConfig_live_site, else & becomes an issue. */
if ($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);
}