File Source for pnadminapi.php

<?php
/**
* Zikula Application Framework
*
* @copyright (c) 2002, Zikula Development Team
* @link http://www.zikula.org
* @version $Id: pnadminapi.php 24342 2008-06-06 12:03:14Z markwest $
* @license GNU/GPL - http://www.gnu.org/copyleft/gpl.html
* @package Zikula_Value_Addons
* @subpackage Feeds
*/
/**
* create a new RSS item
* @param $args['feedname'] name of the item
* @param $args['number'] number of the item
* @return mixed RSS item ID on success, false on failure
*/
function feeds_adminapi_create($args)
{
// Argument check
if (!isset($args['name']) ||
!isset($args['url'])) {
return LogUtil::registerError (_MODARGSERROR);
}
// Security check
if (!SecurityUtil::checkPermission( 'Feeds::Item', "$args[name]::", ACCESS_ADD)) {
return LogUtil::registerError (_MODULENOAUTH);
}
// check for maximum length to avoid cutting off URLs
if (strlen($args['url'] > 255)) {
return LogUtil::registerError (_FEEDS_URLTOOLONG);
}
// Check for a protocol Magpie RSS (more exactly Snoopy) can handle.
$url_parts = parse_url($args['url']);
if (!isset($url_parts['scheme']) || ($url_parts['scheme'] != 'http' && $url_parts['scheme'] != 'https')) {
return LogUtil::registerError (_FEEDS_INVALIDPROTOCOL);
}
// define the permalink title if not present
if (!isset($args['urltitle']) || empty($args['urltitle'])) {
$args['urltitle'] = DataUtil::formatPermalink($args['name']);
}
if (!DBUtil::insertObject($args, 'feeds', 'fid')) {
return LogUtil::registerError (_CREATEFAILED);
}
// Let any hooks know that we have created a new item.
pnModCallHooks('item', 'create', $args['fid'], array('module' => 'Feeds'));
// Return the id of the newly created item to the calling process
return $args['fid'];
}
/**
* delete a RSS item
* @param $args['fid'] ID of the item
* @return bool true on success, false on failure
*/
function feeds_adminapi_delete($args)
{
// Argument check
if (!isset($args['fid']) || !is_numeric($args['fid'])) {
return LogUtil::registerError (_MODARGSERROR);
}
// Get the feed
$item = pnModAPIFunc('Feeds', 'user', 'get', array('fid' => $args['fid']));
if ($item == false) {
return LogUtil::registerError (_NOSUCHITEM);
}
// Security check
if (!SecurityUtil::checkPermission( 'Feeds::Item', "$item[name]::$args[fid]", ACCESS_DELETE)) {
return LogUtil::registerError (_MODULENOAUTH);
}
if (!DBUtil::deleteObjectByID('feeds', $args['fid'], 'fid')) {
return LogUtil::registerError (_DELETEFAILED);
}
// Let any hooks know that we have deleted an item
pnModCallHooks('item', 'delete', $args['fid'], array('module' => 'Feeds'));
// Let the calling process know that we have finished successfully
return true;
}
/**
* update a RSS item
* @param $args['fid'] the ID of the item
* @param $args['feedname'] the new name of the item
* @param $args['number'] the new number of the item
*/
function feeds_adminapi_update($args)
{
// Argument check
if (!isset($args['fid']) ||
!isset($args['name']) ||
!isset($args['url'])) {
return LogUtil::registerError (_MODARGSERROR);
}
// Get the existing feed
$item = pnModAPIFunc('Feeds', 'user', 'get', array('fid' => $args['fid']));
if ($item == false) {
return LogUtil::registerError (_NOSUCHITEM);
}
// Security check
if (!SecurityUtil::checkPermission( 'Feeds::Item', "$item[name]::$args[fid]", ACCESS_EDIT)) {
return LogUtil::registerError (_MODULENOAUTH);
}
if (!SecurityUtil::checkPermission( 'Feeds::Item', "$args[name]::$args[fid]", ACCESS_EDIT)) {
return LogUtil::registerError (_MODULENOAUTH);
}
// check for maximum length to avoid cutting off URLs
if (strlen($args['url'] > 200)) {
return LogUtil::registerError (_FEEDS_URLTOOLONG);
}
// Check for a protocol Magpie RSS (more exactly Snoopy) can handle.
$url_parts = parse_url($args['url']);
if ($url_parts['scheme'] != 'http' && $url_parts['scheme'] != 'https') {
return LogUtil::registerError (_FEEDS_INVALIDPROTOCOL);
}
// define the permalink title if not present
if (!isset($args['urltitle']) || empty($args['urltitle'])) {
$args['urltitle'] = DataUtil::formatPermalink($args['name']);
}
if (!DBUtil::updateObject($args, 'feeds', '', 'fid')) {
return LogUtil::registerError (_UPDATEFAILED);
}
// Let any hooks know that we have updated an item.
pnModCallHooks('item', 'update', $args['fid'], array('module' => 'Feeds'));
// Let the calling process know that we have finished successfully
return true;
}
/**
* get available admin panel links
*
* @author Mark West
* @return array array of admin links
*/
function feeds_adminapi_getlinks()
{
$links = array();
pnModLangLoad('Feeds', 'admin');
if (SecurityUtil::checkPermission('Feeds::', '::', ACCESS_READ)) {
$links[] = array('url' => pnModURL('Feeds', 'admin', 'view'), 'text' => _FEEDS_VIEW);
}
if (SecurityUtil::checkPermission('Feeds::', '::', ACCESS_ADD)) {
$links[] = array('url' => pnModURL('Feeds', 'admin', 'new'), 'text' => _FEEDS_CREATE);
}
if (SecurityUtil::checkPermission('Feeds::', '::', ACCESS_ADMIN)) {
$links[] = array('url' => pnModURL('Feeds', 'admin', 'modifyconfig'), 'text' => _MODIFYCONFIG);
}
return $links;
}

Source for file pnadminapi.php