manageRSSFeeds.php
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<?php
/*
* The contents of this file are subject to the KnowledgeTree Public
* License Version 1.1.2 ("License"); You may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.knowledgetree.com/KPL
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
* See the License for the specific language governing rights and
* limitations under the License.
*
* All copies of the Covered Code must include on each user interface screen:
* (i) the "Powered by KnowledgeTree" logo and
* (ii) the KnowledgeTree copyright notice
* in the same form as they appear in the distribution. See the License for
* requirements.
*
* The Original Code is: KnowledgeTree Open Source
*
* The Initial Developer of the Original Code is The Jam Warehouse Software
* (Pty) Ltd, trading as KnowledgeTree.
* Portions created by The Jam Warehouse Software (Pty) Ltd are Copyright
* (C) 2007 The Jam Warehouse Software (Pty) Ltd;
* All Rights Reserved.
* Contributor( s): ______________________________________
*
*/
require_once(KT_LIB_DIR . "/templating/templating.inc.php");
require_once(KT_LIB_DIR . "/util/ktutil.inc");
require_once(KT_LIB_DIR . "/dispatcher.inc.php");
require_once(KT_LIB_DIR . "/templating/kt3template.inc.php");
require_once(KT_DIR. '/plugins/rssplugin/KTrss.inc.php');
class ManageRSSFeedsDispatcher extends KTStandardDispatcher {
function do_main() {
// This line adds your page to the breadcrumbs list at the top
$this->aBreadcrumbs[] = array('url' => $_SERVER['PHP_SELF'], 'name' => _kt('Manage External RSS Feeds','rssplugin'));
$iUId = $this->oUser->getId();
$oTemplating =& KTTemplating::getSingleton();
$oTemplate = $oTemplating->loadTemplate('RSSPlugin/managerssfeeds');
$aFeedsList = array();
$aFeedsList = KTrss::getExternalFeedsList($iUId);
$aTemplateData = array(
'context' => $this,
'feedlist' => $aFeedsList,
);
return $oTemplate->render($aTemplateData);
}
// Delete feed function
function do_deleteFeed(){
$iFeedId = KTUtil::arrayGet($_REQUEST, 'feed_id');
$res = KTrss::deleteFeed($iFeedId);
if (PEAR::isError($res)) {
$this->errorRedirectToMain(sprintf(_kt('Unable to delete item: %s','rssplugin'), $res->getMessage()));
}
else{
$this->successRedirectToMain(sprintf(_kt('RSS feed deleted','rssplugin')));
}
}
// Edit feed function
function do_editFeed(){
$iFeedId = KTUtil::arrayGet($_REQUEST, 'feed_id');
$add_fields = array();
$add_fields[] = new KTStringWidget(_kt('Title','rssplugin'),_kt('The title of the RSS feed','rssplugin'), 'title', KTrss::getExternalFeedTitle($iFeedId), $this->oPage, true, null, null);
$add_fields[] = new KTStringWidget(_kt('URL','rssplugin'),_kt('The url of the RSS feed','rssplugin'), 'url', KTrss::getExternalFeedUrl($iFeedId), $this->oPage, false, null, null);
$oTemplating =& KTTemplating::getSingleton();
$oTemplate = $oTemplating->loadTemplate("RSSPlugin/editfeed");
$aTemplateData = array(
"context" => &$this,
"add_fields" => $add_fields,
"feed_id" => $iFeedId,
);
return $oTemplate->render($aTemplateData);
}
// Update feed function on post
function do_updateFeed(){
$iFeedId = KTUtil::arrayGet($_REQUEST, 'feed_id');
$aErrorOptions = array(
'redirect_to' => array('editFeed', sprintf('feed_id=%s', $iFeedId))
);
$sTitle = $this->oValidator->validateString(
KTUtil::arrayGet($_REQUEST, 'title'),
KTUtil::meldOptions($aErrorOptions, array('message' => _kt("You must provide a title",'rssplugin')))
);
$sUrl =KTUtil::arrayGet($_REQUEST, 'url');
$res = KTrss::updateFeed($iFeedId, $sTitle, $sUrl);
if (PEAR::isError($res)) {
$this->errorRedirectToMain(sprintf(_kt('Unable to delete item: %s','rssplugin'), $res->getMessage()));
}
else{
$this->successRedirectToMain(sprintf(_kt('Updated news item.','rssplugin')));
}
}
// Add feed function
function do_addFeed(){
$this->aBreadcrumbs[] = array('url' => $_SERVER['PHP_SELF'], 'name' => _kt('Manage RSS Feeds'));
$this->oPage->setBreadcrumbDetails(_kt("Create a new RSS feed",'rssplugin'));
$this->oPage->setTitle(_kt("Create a link to a new RSS feed",'rssplugin'));
$add_fields = array();
$add_fields[] = new KTStringWidget(_kt('Title','rssplugin'),_kt('The title of rss feed','rssplugin'), 'title', null, $this->oPage, true, null, null);
$add_fields[] = new KTStringWidget(_kt('URL','rssplugin'),_kt('The url to the rss feed','rssplugin'), 'url', null, $this->oPage, false, null, null);
$oTemplating =& KTTemplating::getSingleton();
$oTemplate = $oTemplating->loadTemplate("RSSPlugin/addfeed");
$aTemplateData = array(
"context" => &$this,
"add_fields" => $add_fields,
);
return $oTemplate->render($aTemplateData);
}
// Create feed on post
function do_createFeed() {
$iFeedId = KTUtil::arrayGet($_REQUEST, 'feed_id');
// use the validator object
$aErrorOptions = array('redirect_to' => array('addFeed'), 'message' => _kt('You must specify a title for the rss feed.','newsdashletplugin'));
$sTitle = $this->oValidator->validateString(KTUtil::arrayGet($_REQUEST, 'title'), $aErrorOptions);
$sUrl = KTUtil::arrayGet($_REQUEST, 'url');
$res = KTrss::createFeed($sTitle, $sUrl, $this->oUser->getId());
if (PEAR::isError($res)) {
$this->errorRedirectToMain(sprintf(_kt('Unable to create feed: %s','rssplugin'), $res->getMessage()));
}
else{
$this->successRedirectToMain(sprintf(_kt('Created new rss feed: %s','rssplugin'), KTrss::getExternalFeedTitle($res)));
}
}
}
?>