Peter M. Groen / knowledgetree

Commit f50b36497e805035c0f893abb350bd940ba5cb30

Authored by Jalaloedien 2007-01-18 13:24:09 +0000

KTS-1556

"Implement RSS feed system"
Implemented.

Reviewed By: Kevin, Conrad

git-svn-id: https://kt-dms.svn.sourceforge.net/svnroot/kt-dms/trunk@6166 c91229c3-7414-0410-bfa2-8a42b809f60b

Inline Side-by-side

Showing 12 changed files with 1141 additions and 0 deletions

plugins/rssplugin/KTrss.inc.php 0 → 100644

View file @f50b364

		1	+<?php
		2	+/*
		3	+ * Created on 08 Jan 2007
		4	+ *
		5	+ * To change the template for this generated file go to
		6	+ * Window - Preferences - PHPeclipse - PHP - Code Templates
		7	+ */
		8	+
		9	+class KTrss extends KTEntity {
		10	+ // Gets a listing of external feeds for user
		11	+ function getExternalFeedsList($iUserId){
		12	+ $sQuery = "SELECT id, url, title FROM plugin_rss WHERE user_id = ?";
		13	+ $aParams = array($iUserId);
		14	+ $aFeeds = DBUtil::getResultArray(array($sQuery, $aParams));
		15	+
		16	+ if (PEAR::isError($aFeeds)) {
		17	+ // XXX: log error
		18	+ return false;
		19	+ }
		20	+ if ($aFeeds) {
		21	+ return $aFeeds;
		22	+ }
		23	+ }
		24	+
		25	+ // Gets full listing of data of documents and folders subscribed to
		26	+ function getInternalFeed($iUserId){
		27	+ $aFullList = array_merge(KTrss::getDocuments($iUserId), KTrss::getFolders($iUserId));
		28	+ if($aFullList){
		29	+ $internalFeed = KTrss::arrayToXML($aFullList);
		30	+ $response = rss2arrayBlock($internalFeed);
		31	+ }
		32	+ return $response;
		33	+ }
		34	+
		35	+ // Get list of document subscriptions
		36	+ function getDocumentList($iUserId){
		37	+ $sQuery = "SELECT document_id as id FROM document_subscriptions WHERE user_id = ?";
		38	+ $aParams = array($iUserId);
		39	+ $aDocumentList = DBUtil::getResultArrayKey(array($sQuery, $aParams), 'id');
		40	+
		41	+ if (PEAR::isError($aDocumentList)) {
		42	+ // XXX: log error
		43	+ return false;
		44	+ }
		45	+ if($aDocumentList){
		46	+ return $aDocumentList;
		47	+ }
		48	+ }
		49	+
		50	+ // Get list of folder subscriptions
		51	+ function getFolderList($iUserId){
		52	+ $sQuery = "SELECT folder_id as id FROM folder_subscriptions WHERE user_id = ?";
		53	+ $aParams = array($iUserId);
		54	+ $aFolderList = DBUtil::getResultArrayKey(array($sQuery, $aParams), 'id');
		55	+
		56	+ if (PEAR::isError($aFolderList)) {
		57	+ // XXX: log error
		58	+ return false;
		59	+ }
		60	+ if ($aFolderList) {
		61	+ return $aFolderList;
		62	+ }
		63	+ }
		64	+
		65	+ // Get data for all documents subscribed to
		66	+ function getDocuments($iUserId){
		67	+ $aDList = KTrss::getDocumentList($iUserId);
		68	+ if($aDList){
		69	+ foreach($aDList as $document_id){
		70	+ $sQuery = "SELECT dt.document_id AS id, dt.datetime AS date, dt.comment AS transaction, dmv.name AS name " .
		71	+ "FROM document_metadata_version AS dmv, document_subscriptions AS ds, document_transactions AS dt " .
		72	+ "WHERE dmv.document_id = ds.document_id " .
		73	+ "AND dt.document_id = ds.document_id " .
		74	+ "AND ds.document_id = ? " .
		75	+ "AND ds.user_id = ? " .
		76	+ "ORDER BY date DESC " .
		77	+ "LIMIT 1";
		78	+ $aParams = array($document_id, $iUserId);
		79	+ $aDocumentsInfo = DBUtil::getResultArray(array($sQuery, $aParams));
		80	+ $aDocuments[] = $aDocumentsInfo;
		81	+ }
		82	+ }
		83	+ if (PEAR::isError($aDocuments)) {
		84	+ // XXX: log error
		85	+ return false;
		86	+ }
		87	+ if ($aDocuments) {
		88	+ return $aDocuments;
		89	+ }
		90	+ }
		91	+
		92	+ // Get data for all folders subscribed to
		93	+ function getFolders($iUserId){
		94	+ $aFList = KTrss::getFolderList($iUserId);
		95	+ if($aFList){
		96	+ foreach($aFList as $folder_id){
		97	+ $sQuery = "SELECT ft.folder_id AS id, ft.datetime AS date, ft.comment AS transaction, f.name AS name " .
		98	+ "FROM folders AS f, folder_subscriptions AS fs, folder_transactions AS ft " .
		99	+ "WHERE f.id = fs.folder_id " .
		100	+ "AND ft.folder_id = fs.folder_id " .
		101	+ "AND fs.folder_id = ? " .
		102	+ "AND fs.user_id = ? " .
		103	+ "ORDER BY date DESC " .
		104	+ "LIMIT 1";
		105	+ $aParams = array($folder_id, $iUserId);
		106	+ $aFoldersInfo = DBUtil::getResultArray(array($sQuery, $aParams));
		107	+ if($aFoldersInfo){
		108	+ $aFolders[] = $aFoldersInfo;
		109	+ }
		110	+
		111	+ }
		112	+ }
		113	+ if (PEAR::isError($aFolders)) {
		114	+ // XXX: log error
		115	+ return false;
		116	+ }
		117	+ if ($aFolders){
		118	+ return $aFolders;
		119	+ }
		120	+ }
		121	+
		122	+ // Takes in an array as a parameter and returns rss2.0 compatible xml
		123	+ function arrayToXML($aItems){
		124	+ // Build path to host
		125	+ $aPath = explode('/', trim($_SERVER['PHP_SELF']));
		126	+ $hostPath = "http://".$_SERVER['HTTP_HOST']."/".$aPath[1]."/";
		127	+ $feed = "<?xml version=\"1.0\"?>";
		128	+ $feed .= "<rss version=\"2.0\">".
		129	+ "<channel>" .
		130	+ "<title>KnowledgeTree RSS</title>" .
		131	+ "<copyright>(c) 2006 The Jam Warehouse Software (Pty) Ltd. All Rights Reserved - KnowledgeTree Version: OSS 3.3 beta 7</copyright>" .
		132	+ "<link>".$hostPath."</link>" .
		133	+ "<description>KT-RSS</description>" .
		134	+ "<image>".
		135	+ "<title>KNowledgeTree RSS</title>".
		136	+ "<width>140</width>".
		137	+ "<height>28</height>".
		138	+ "<link>".$hostPath."knowledgeTree/</link>".
		139	+ "<url>".$hostPath."resources/graphics/ktlogo_rss.png</url>".
		140	+ "</image>";
		141	+ foreach($aItems as $item){
		142	+ $feed .= "<item>" .
		143	+ "<title>".$item[0]['name']."</title>" .
		144	+ "<link>".$hostPath."view.php?fDocumentId=".$item[0]['id']."</link>" .
		145	+ "<description>".$item[0]['transaction']."</description>".
		146	+ "</item>";
		147	+ }
		148	+ $feed .= "</channel>" .
		149	+ "</rss>";
		150	+
		151	+ return $feed;
		152	+ }
		153	+
		154	+ // Delete feed function
		155	+ function deleteFeed($iFeedId){
		156	+ $res = DBUtil::autoDelete('plugin_rss', $iFeedId);
		157	+ }
		158	+
		159	+ // Get title for external feed
		160	+ function getExternalFeedTitle($iFeedId){
		161	+ $sQuery = "SELECT title FROM plugin_rss WHERE id = ?";
		162	+ $aParams = array($iFeedId);
		163	+ $sFeedTitle = DBUtil::getOneResultKey(array($sQuery, $aParams), 'title');
		164	+
		165	+ if (PEAR::isError($sFeedTitle)) {
		166	+ // XXX: log error
		167	+ return false;
		168	+ }
		169	+ if ($sFeedTitle) {
		170	+ return $sFeedTitle;
		171	+ }
		172	+ }
		173	+
		174	+ // Get url for external feed
		175	+ function getExternalFeedUrl($iFeedId){
		176	+ $sQuery = "SELECT url FROM plugin_rss WHERE id = ?";
		177	+ $aParams = array($iFeedId);
		178	+ $sFeedUrl = DBUtil::getOneResultKey(array($sQuery, $aParams), 'url');
		179	+
		180	+ if (PEAR::isError($sFeedUrl)) {
		181	+ // XXX: log error
		182	+ return false;
		183	+ }
		184	+ if ($sFeedUrl) {
		185	+ return $sFeedUrl;
		186	+ }
		187	+ }
		188	+
		189	+ // Update external feed data
		190	+ function updateFeed($iFeedId, $sFeedTitle, $sFeedUrl){
		191	+ $sQuery = "UPDATE plugin_rss SET title=?, url=? WHERE id=?";
		192	+ $aParams = array($sFeedTitle, $sFeedUrl, $iFeedId);
		193	+ $res = DBUtil::runQuery(array($sQuery, $aParams));
		194	+
		195	+ return $res;
		196	+ }
		197	+
		198	+ // Create new external feed
		199	+ function createFeed($sFeedTitle, $sFeedUrl, $iUserId){
		200	+ $aParams = array(
		201	+ 'user_id' => $iUserId,
		202	+ 'url' => $sFeedUrl,
		203	+ 'title' => $sFeedTitle,
		204	+ );
		205	+ $res = DBUtil::autoInsert('plugin_rss', $aParams);
		206	+
		207	+ return $res;
		208	+ }
		209	+}
		210	+?>

plugins/rssplugin/RSSDashlet.php 0 → 100644

View file @f50b364

		1	+<?php
		2	+
		3	+/**
		4	+ * $Id: TestDashlet.php,v 1.3 2006/02/28 16:53:49 nbm Exp $
		5	+ *
		6	+ * Copyright (c) 2006 Jam Warehouse http://www.jamwarehouse.com
		7	+ *
		8	+ * This program is free software; you can redistribute it and/or modify
		9	+ * it under the terms of the GNU General Public License as published by
		10	+ * the Free Software Foundation; using version 2 of the License.
		11	+ *
		12	+ * This program is distributed in the hope that it will be useful,
		13	+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
		14	+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		15	+ * GNU General Public License for more details.
		16	+ *
		17	+ * You should have received a copy of the GNU General Public License
		18	+ * along with this program; if not, write to the Free Software
		19	+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
		20	+ *
		21	+ * -------------------------------------------------------------------------
		22	+ *
		23	+ * You can contact the copyright owner regarding licensing via the contact
		24	+ * details that can be found on the KnowledgeTree web site:
		25	+ *
		26	+ * http://www.ktdms.com/
		27	+ */
		28	+
		29	+
		30	+require_once(KT_LIB_DIR . '/browse/browseutil.inc.php');
		31	+require_once(KT_DIR. '/plugins/rssplugin/rss2array.inc.php');
		32	+require_once(KT_DIR. '/plugins/rssplugin/KTrss.inc.php');
		33	+
		34	+class RSSDashlet extends KTBaseDashlet {
		35	+ var $oUser;
		36	+
		37	+ function RSSDashlet(){
		38	+ $this->sTitle = _kt('RSS Feeds');
		39	+ }
		40	+
		41	+ function is_active($oUser) {
		42	+ $this->oUser = $oUser;
		43	+ return true;
		44	+ }
		45	+
		46	+ function render() {
		47	+ $oTemplating =& KTTemplating::getSingleton();
		48	+ $oTemplate = $oTemplating->loadTemplate('RSSPlugin/dashlet');
		49	+
		50	+ $iUId = $this->oUser->getId();
		51	+
		52	+ // Get internal Feed
		53	+ $aInternalRSS = KTrss::getInternalFeed($iUId);
		54	+
		55	+ // Get count of all items in feed
		56	+ $iCountItems = count($aInternalRSS[items]);
		57	+
		58	+ // Get listing of external feeds
		59	+ $aExternalFeedsList = KTrss::getExternalFeedsList($iUId);
		60	+
		61	+ // Create action for external feed management to be linked to inside of dashlet
		62	+ $action = array("name" => _kt("Manage External RSS Feeds"), "url" => $this->oPlugin->getPagePath('managerssfeeds'));
		63	+
		64	+ // Prepare template data
		65	+ $aTemplateData = array(
		66	+ 'context' => $this,
		67	+ 'internalrss' => $aInternalRSS,
		68	+ 'itemcount' => $iCountItems,
		69	+ 'feedlist' => $aExternalFeedsList,
		70	+ 'user' => $iUId,
		71	+ 'action' => $action,
		72	+ );
		73	+
		74	+ return $oTemplate->render($aTemplateData);
		75	+ }
		76	+}
		77	+?>

plugins/rssplugin/RSSPlugin.php 0 → 100644

View file @f50b364

		1	+<?php
		2	+/*
		3	+ * Created on 03 Jan 2007
		4	+ *
		5	+ * To change the template for this generated file go to
		6	+ * Window - Preferences - PHPeclipse - PHP - Code Templates
		7	+ */
		8	+
		9	+require_once(KT_LIB_DIR . "/plugins/plugin.inc.php");
		10	+require_once(KT_LIB_DIR . "/plugins/pluginregistry.inc.php");
		11	+require_once('manageRSSFeeds.php');
		12	+
		13	+
		14	+ class RSSPlugin extends KTPlugin
		15	+ {
		16	+
		17	+ var $sNamespace = 'ktcore.rss.plugin';
		18	+
		19	+ function RSSPlugin($sFilename = null) {
		20	+ $res = parent::KTPlugin($sFilename);
		21	+ $this->sFriendlyName = _kt('RSS Plugin');
		22	+ return $res;
		23	+ }
		24	+
		25	+ function setup() {
		26	+ $this->registerDashlet('RSSDashlet', 'ktcore.rss.feed.dashlet', 'RSSDashlet.php');
		27	+ $this->registerPage('managerssfeeds', 'ManageRSSFeedsDispatcher');
		28	+
		29	+ require_once(KT_LIB_DIR . "/templating/templating.inc.php");
		30	+ $oTemplating =& KTTemplating::getSingleton();
		31	+ $oTemplating->addLocation('RSS Plugin', '/plugins/rssplugin/templates');
		32	+ }
		33	+ }
		34	+$oPluginRegistry =& KTPluginRegistry::getSingleton();
		35	+$oPluginRegistry->registerPlugin('RSSPlugin', 'ktcore.rss.plugin', __FILE__);
		36	+?>

plugins/rssplugin/js/update.js 0 → 100644

View file @f50b364

		1	+function loadFeed(){
		2	+ xmlHttp=GetXmlHttpObject();
		3	+ if (xmlHttp===null){
		4	+ alert ("Browser does not support HTTP Request");
		5	+ return;
		6	+ }
		7	+ var feed = document.nullForm.feedSelect.options[document.nullForm.feedSelect.options.selectedIndex].value;
		8	+
		9	+ var url="../calculator.php";
		10	+ url=url+"?incomplete=yes";
		11	+ url=url+"&sid="+Math.random();
		12	+ xmlHttp.onreadystatechange=stateChanged;
		13	+ xmlHttp.open("GET",url,true);
		14	+ xmlHttp.send(null);
		15	+}
		16	+
		17	+function stateChanged(){
		18	+ if (xmlHttp.readyState==4 \|\| xmlHttp.readyState=="complete"){
		19	+ document.getElementById("output").innerHTML=xmlHttp.responseText;
		20	+ }
		21	+}
		22	+
		23	+function GetXmlHttpObject(){
		24	+ var objXMLHttp=null;
		25	+ if (window.XMLHttpRequest){
		26	+ objXMLHttp=new XMLHttpRequest();
		27	+ }else if (window.ActiveXObject){
		28	+ objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP");
		29	+ }
		30	+ return objXMLHttp;
		31	+}
0	\ No newline at end of file	32	\ No newline at end of file

plugins/rssplugin/loadFeed.inc.php 0 → 100644

View file @f50b364

		1	+<?php
		2	+/*
		3	+ * Created on 10 Jan 2007
		4	+ *
		5	+ * To change the template for this generated file go to
		6	+ * Window - Preferences - PHPeclipse - PHP - Code Templates
		7	+ */
		8	+ require_once('../../config/dmsDefaults.php');
		9	+ require_once(KT_DIR. '/plugins/rssplugin/rss2array.inc.php');
		10	+ require_once(KT_DIR. '/plugins/rssplugin/KTrss.inc.php');
		11	+
		12	+ $feed = $_GET["feed"];
		13	+ $user = $_GET["user"];
		14	+
		15	+ // Check if the feed matches a url
		16	+ if(!preg_match("/^http:\/\/([^\/]+)(.*)$/", $feed, $matches)){
		17	+ // If not, it is an internal feed
		18	+ $aRSSArray = KTrss::getInternalFeed($user);
		19	+ }else{
		20	+ // If it is a url, it is an external feed
		21	+ $aRSSArray = rss2array($feed);
		22	+ }
		23	+
		24	+ // Prepare response data to be passed back to page
		25	+ $reposonse = "<h3>".$aRSSArray[channel][title]."</h3>" .
		26	+ "<div class='outerContainer' id='outerContainer'>" .
		27	+ "<table width='80%'>";
		28	+ for($i=0;$i<count($aRSSArray[items]);$i++){
		29	+ $reposonse .= "<tr>
		30	+ <td colspan='2'><strong>".$aRSSArray[items][$i][title]."<strong></td>
		31	+ </tr>
		32	+ <tr>
		33	+ <td>".$aRSSArray[items][$i][description]."</td>
		34	+ <td>".$aRSSArray[items][$i][pubDate]."</td>
		35	+ </tr>
		36	+ <tr>
		37	+ <td colspan='2'><a href='".$aRSSArray[items][$i][link]."' target='_blank'>... read more</a></td>
		38	+ </tr>
		39	+ <tr><td colspan='2'><hr><br></td></tr>";
		40	+ }
		41	+ $reposonse .= "</table></div>";
		42	+
		43	+ echo $reposonse;
		44	+?>

plugins/rssplugin/manageRSSFeeds.php 0 → 100644

View file @f50b364

		1	+<?php
		2	+
		3	+/**
		4	+ * $Id: manageHelp.php,v 1.6 2006/02/28 16:53:50 nbm Exp $
		5	+ *
		6	+ * Copyright (c) 2006 Jam Warehouse http://www.jamwarehouse.com
		7	+ *
		8	+ * This program is free software; you can redistribute it and/or modify
		9	+ * it under the terms of the GNU General Public License as published by
		10	+ * the Free Software Foundation; using version 2 of the License.
		11	+ *
		12	+ * This program is distributed in the hope that it will be useful,
		13	+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
		14	+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		15	+ * GNU General Public License for more details.
		16	+ *
		17	+ * You should have received a copy of the GNU General Public License
		18	+ * along with this program; if not, write to the Free Software
		19	+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
		20	+ *
		21	+ * -------------------------------------------------------------------------
		22	+ *
		23	+ * You can contact the copyright owner regarding licensing via the contact
		24	+ * details that can be found on the KnowledgeTree web site:
		25	+ *
		26	+ * http://www.ktdms.com/
		27	+ */
		28	+
		29	+
		30	+require_once(KT_LIB_DIR . "/templating/templating.inc.php");
		31	+require_once(KT_LIB_DIR . "/util/ktutil.inc");
		32	+require_once(KT_LIB_DIR . "/dispatcher.inc.php");
		33	+require_once(KT_LIB_DIR . "/templating/kt3template.inc.php");
		34	+require_once(KT_DIR. '/plugins/rssplugin/KTrss.inc.php');
		35	+
		36	+class ManageRSSFeedsDispatcher extends KTStandardDispatcher {
		37	+
		38	+ function do_main() {
		39	+ // This line adds your page to the breadcrumbs list at the top
		40	+ $this->aBreadcrumbs[] = array('url' => $_SERVER['PHP_SELF'], 'name' => _kt('Manage External RSS Feeds','rssplugin'));
		41	+ $iUId = $this->oUser->getId();
		42	+
		43	+ $oTemplating =& KTTemplating::getSingleton();
		44	+ $oTemplate = $oTemplating->loadTemplate('RSSPlugin/managerssfeeds');
		45	+
		46	+ $aFeedsList = array();
		47	+ $aFeedsList = KTrss::getExternalFeedsList($iUId);
		48	+
		49	+ $aTemplateData = array(
		50	+ 'context' => $this,
		51	+ 'feedlist' => $aFeedsList,
		52	+ );
		53	+
		54	+ return $oTemplate->render($aTemplateData);
		55	+ }
		56	+
		57	+ // Delete feed function
		58	+ function do_deleteFeed(){
		59	+ $iFeedId = KTUtil::arrayGet($_REQUEST, 'feed_id');
		60	+
		61	+ $res = KTrss::deleteFeed($iFeedId);
		62	+
		63	+ if (PEAR::isError($res)) {
		64	+ $this->errorRedirectToMain(sprintf(_kt('Unable to delete item: %s','rssplugin'), $res->getMessage()));
		65	+ }
		66	+ else{
		67	+ $this->successRedirectToMain(sprintf(_kt('RSS feed deleted','rssplugin')));
		68	+ }
		69	+ }
		70	+
		71	+ // Edit feed function
		72	+ function do_editFeed(){
		73	+ $iFeedId = KTUtil::arrayGet($_REQUEST, 'feed_id');
		74	+
		75	+ $add_fields = array();
		76	+ $add_fields[] = new KTStringWidget(_kt('Title','rssplugin'),_kt('The title of the RSS feed','rssplugin'), 'title', KTrss::getExternalFeedTitle($iFeedId), $this->oPage, true, null, null);
		77	+ $add_fields[] = new KTStringWidget(_kt('URL','rssplugin'),_kt('The url of the RSS feed','rssplugin'), 'url', KTrss::getExternalFeedUrl($iFeedId), $this->oPage, false, null, null);
		78	+
		79	+ $oTemplating =& KTTemplating::getSingleton();
		80	+ $oTemplate = $oTemplating->loadTemplate("RSSPlugin/editfeed");
		81	+ $aTemplateData = array(
		82	+ "context" => &$this,
		83	+ "add_fields" => $add_fields,
		84	+ "feed_id" => $iFeedId,
		85	+ );
		86	+ return $oTemplate->render($aTemplateData);
		87	+
		88	+ }
		89	+
		90	+ // Update feed function on post
		91	+ function do_updateFeed(){
		92	+ $iFeedId = KTUtil::arrayGet($_REQUEST, 'feed_id');
		93	+
		94	+ $aErrorOptions = array(
		95	+ 'redirect_to' => array('editFeed', sprintf('feed_id=%s', $iFeedId))
		96	+ );
		97	+
		98	+ $sTitle = $this->oValidator->validateString(
		99	+ KTUtil::arrayGet($_REQUEST, 'title'),
		100	+ KTUtil::meldOptions($aErrorOptions, array('message' => _kt("You must provide a title",'rssplugin')))
		101	+ );
		102	+
		103	+ $sUrl =KTUtil::arrayGet($_REQUEST, 'url');
		104	+
		105	+ $res = KTrss::updateFeed($iFeedId, $sTitle, $sUrl);
		106	+
		107	+ if (PEAR::isError($res)) {
		108	+ $this->errorRedirectToMain(sprintf(_kt('Unable to delete item: %s','rssplugin'), $res->getMessage()));
		109	+ }
		110	+ else{
		111	+ $this->successRedirectToMain(sprintf(_kt('Updated news item.','rssplugin')));
		112	+ }
		113	+ }
		114	+
		115	+ // Add feed function
		116	+ function do_addFeed(){
		117	+ $this->aBreadcrumbs[] = array('url' => $_SERVER['PHP_SELF'], 'name' => _kt('Manage RSS Feeds'));
		118	+ $this->oPage->setBreadcrumbDetails(_kt("Create a new RSS feed",'rssplugin'));
		119	+ $this->oPage->setTitle(_kt("Create a link to a new RSS feed",'rssplugin'));
		120	+
		121	+ $add_fields = array();
		122	+ $add_fields[] = new KTStringWidget(_kt('Title','rssplugin'),_kt('The title of rss feed','rssplugin'), 'title', null, $this->oPage, true, null, null);
		123	+
		124	+ $add_fields[] = new KTStringWidget(_kt('URL','rssplugin'),_kt('The url to the rss feed','rssplugin'), 'url', null, $this->oPage, false, null, null);
		125	+
		126	+ $oTemplating =& KTTemplating::getSingleton();
		127	+ $oTemplate = $oTemplating->loadTemplate("RSSPlugin/addfeed");
		128	+ $aTemplateData = array(
		129	+ "context" => &$this,
		130	+ "add_fields" => $add_fields,
		131	+ );
		132	+ return $oTemplate->render($aTemplateData);
		133	+
		134	+ }
		135	+
		136	+ // Create feed on post
		137	+ function do_createFeed() {
		138	+ $iFeedId = KTUtil::arrayGet($_REQUEST, 'feed_id');
		139	+ // use the validator object
		140	+ $aErrorOptions = array('redirect_to' => array('addFeed'), 'message' => _kt('You must specify a title for the rss feed.','newsdashletplugin'));
		141	+ $sTitle = $this->oValidator->validateString(KTUtil::arrayGet($_REQUEST, 'title'), $aErrorOptions);
		142	+
		143	+ $sUrl = KTUtil::arrayGet($_REQUEST, 'url');
		144	+ $res = KTrss::createFeed($sTitle, $sUrl, $this->oUser->getId());
		145	+
		146	+ if (PEAR::isError($res)) {
		147	+ $this->errorRedirectToMain(sprintf(_kt('Unable to create feed: %s','rssplugin'), $res->getMessage()));
		148	+ }
		149	+ else{
		150	+ $this->successRedirectToMain(sprintf(_kt('Created new rss feed','rssplugin') . ': "' . KTrss::getExternalFeedTitle($iFeedId)) . '"');
		151	+ }
		152	+ }
		153	+}
		154	+
		155	+?>

plugins/rssplugin/rss2array.inc.php 0 → 100644

View file @f50b364

		1	+<?
		2	+
		3	+ #
		4	+ # rss2array
		5	+ #
		6	+ # example usage:
		7	+ #
		8	+ # require("inc.rss2array.php");
		9	+ # $rss_array = rss2array("http://news.bbc.co.uk/rss/newsonline_world_edition/front_page/rss.xml");
		10	+ # print "<pre>";
		11	+ # print_r($rss_array);
		12	+ # print "</pre>";
		13	+ #
		14	+ # author: dan@freelancers.net
		15	+ #
		16	+
		17	+ #
		18	+ # global vars
		19	+ #
		20	+
		21	+ global $rss2array_globals;
		22	+
		23	+ #
		24	+ # fetch_feed
		25	+ #
		26	+
		27	+ function rss2array($url){
		28	+
		29	+ global $rss2array_globals;
		30	+
		31	+ #
		32	+ # empty our global array
		33	+ #
		34	+
		35	+ $rss2array_globals = array();
		36	+
		37	+ #
		38	+ # if the URL looks ok
		39	+ #
		40	+
		41	+ if(preg_match("/^http:\/\/([^\/]+)(.*)$/", $url, $matches)){
		42	+
		43	+ $host = $matches[1];
		44	+ $uri = $matches[2];
		45	+
		46	+ $request = "GET $uri HTTP/1.0\r\n";
		47	+ $request .= "Host: $host\r\n";
		48	+ $request .= "User-Agent: RSSMix/0.1 http://www.rssmix.com\r\n";
		49	+ $request .= "Connection: close\r\n\r\n";
		50	+
		51	+ #
		52	+ # open the connection
		53	+ #
		54	+
		55	+ if($http = fsockopen($host, 80, $errno, $errstr, 5)){
		56	+
		57	+ #
		58	+ # make the request
		59	+ #
		60	+
		61	+ fwrite($http, $request);
		62	+
		63	+ #
		64	+ # read in for max 5 seconds
		65	+ #
		66	+
		67	+ $timeout = time() + 5;
		68	+
		69	+ while(time() < $timeout && !feof($http)) {
		70	+
		71	+ $response .= fgets($http, 4096);
		72	+
		73	+ }
		74	+
		75	+ #
		76	+ # split on two newlines
		77	+ #
		78	+
		79	+ list($header, $xml) = preg_split("/\r?\n\r?\n/", $response, 2);
		80	+
		81	+ #
		82	+ # get the status
		83	+ #
		84	+
		85	+ if(preg_match("/^HTTP\/[0-9\.]+\s+(\d+)\s+/", $header, $matches)){
		86	+
		87	+ $status = $matches[1];
		88	+
		89	+ #
		90	+ # if 200 OK
		91	+ #
		92	+
		93	+ if($status == 200){
		94	+
		95	+ #
		96	+ # create the parser
		97	+ #
		98	+
		99	+ $xml_parser = xml_parser_create();
		100	+
		101	+ xml_set_element_handler($xml_parser, "startElement", "endElement");
		102	+ xml_set_character_data_handler($xml_parser, "characterData");
		103	+
		104	+ #
		105	+ # parse!
		106	+ #
		107	+
		108	+ xml_parse($xml_parser, trim($xml), true) or $rss2array_globals[errors][] = xml_error_string(xml_get_error_code($xml_parser)) . " at line " . xml_get_current_line_number($xml_parser);
		109	+
		110	+ #
		111	+ # free parser
		112	+ #
		113	+
		114	+ xml_parser_free($xml_parser);
		115	+
		116	+ }
		117	+
		118	+ else {
		119	+
		120	+ $rss2array_globals[errors][] = "Can't get feed: HTTP status code $status";
		121	+
		122	+ }
		123	+
		124	+ }
		125	+
		126	+ #
		127	+ # Can't get status from header
		128	+ #
		129	+
		130	+ else {
		131	+
		132	+ $rss2array_globals[errors][] = "Can't get status from header";
		133	+
		134	+ }
		135	+
		136	+ }
		137	+
		138	+ #
		139	+ # Can't connect to host
		140	+ #
		141	+
		142	+ else {
		143	+
		144	+ $rss2array_globals[errors][] = "Can't connect to $host";
		145	+
		146	+ }
		147	+
		148	+ }
		149	+
		150	+ #
		151	+ # Feed url looks wrong
		152	+ #
		153	+
		154	+ else {
		155	+
		156	+ $rss2array_globals[errors][] = "Invalid url: $url";
		157	+
		158	+ }
		159	+
		160	+ #
		161	+ # unset all the working vars
		162	+ #
		163	+
		164	+ unset($rss2array_globals[channel_title]);
		165	+
		166	+ unset($rss2array_globals[inside_rdf]);
		167	+ unset($rss2array_globals[inside_rss]);
		168	+ unset($rss2array_globals[inside_channel]);
		169	+ unset($rss2array_globals[inside_item]);
		170	+
		171	+ unset($rss2array_globals[current_tag]);
		172	+ unset($rss2array_globals[current_title]);
		173	+ unset($rss2array_globals[current_link]);
		174	+ unset($rss2array_globals[current_description]);
		175	+
		176	+ return $rss2array_globals;
		177	+
		178	+ }
		179	+
		180	+ function rss2arrayBlock($xml){
		181	+
		182	+ global $rss2array_globals;
		183	+
		184	+ #
		185	+ # empty our global array
		186	+ #
		187	+
		188	+ $rss2array_globals = array();
		189	+
		190	+
		191	+ #
		192	+ # create the parser
		193	+ #
		194	+
		195	+ $xml_parser = xml_parser_create();
		196	+
		197	+ xml_set_element_handler($xml_parser, "startElement", "endElement");
		198	+ xml_set_character_data_handler($xml_parser, "characterData");
		199	+
		200	+ #
		201	+ # parse!
		202	+ #
		203	+
		204	+ xml_parse($xml_parser, trim($xml), true) or $rss2array_globals[errors][] = xml_error_string(xml_get_error_code($xml_parser)) . " at line " . xml_get_current_line_number($xml_parser);
		205	+
		206	+ #
		207	+ # free parser
		208	+ #
		209	+
		210	+ xml_parser_free($xml_parser);
		211	+
		212	+
		213	+ #
		214	+ # unset all the working vars
		215	+ #
		216	+
		217	+ unset($rss2array_globals[channel_title]);
		218	+
		219	+ unset($rss2array_globals[inside_rdf]);
		220	+ unset($rss2array_globals[inside_rss]);
		221	+ unset($rss2array_globals[inside_channel]);
		222	+ unset($rss2array_globals[inside_item]);
		223	+
		224	+ unset($rss2array_globals[current_tag]);
		225	+ unset($rss2array_globals[current_title]);
		226	+ unset($rss2array_globals[current_link]);
		227	+ unset($rss2array_globals[current_description]);
		228	+
		229	+ return $rss2array_globals;
		230	+
		231	+ }
		232	+
		233	+ #
		234	+ # this function will be called everytime a tag starts
		235	+ #
		236	+
		237	+ function startElement($parser, $name, $attrs){
		238	+
		239	+ global $rss2array_globals;
		240	+
		241	+ $rss2array_globals[current_tag] = $name;
		242	+
		243	+ if($name == "RSS"){
		244	+
		245	+ $rss2array_globals[inside_rss] = true;
		246	+
		247	+ }
		248	+
		249	+ elseif($name == "RDF:RDF"){
		250	+
		251	+ $rss2array_globals[inside_rdf] = true;
		252	+
		253	+ }
		254	+
		255	+ elseif($name == "CHANNEL"){
		256	+
		257	+ $rss2array_globals[inside_channel] = true;
		258	+ $rss2array_globals[channel_title] = "";
		259	+
		260	+ }
		261	+
		262	+ elseif(($rss2array_globals[inside_rss] and $rss2array_globals[inside_channel]) or $rss2array_globals[inside_rdf]){
		263	+
		264	+ if($name == "ITEM"){
		265	+
		266	+ $rss2array_globals[inside_item] = true;
		267	+
		268	+ }
		269	+
		270	+ elseif($name == "IMAGE"){
		271	+
		272	+ $rss2array_globals[inside_image] = true;
		273	+
		274	+ }
		275	+
		276	+ }
		277	+
		278	+ }
		279	+
		280	+ #
		281	+ # this function will be called everytime there is a string between two tags
		282	+ #
		283	+
		284	+ function characterData($parser, $data){
		285	+
		286	+ global $rss2array_globals;
		287	+
		288	+ if($rss2array_globals[inside_item]){
		289	+
		290	+ switch($rss2array_globals[current_tag]){
		291	+
		292	+ case "TITLE":
		293	+ $rss2array_globals[current_title] .= $data;
		294	+ break;
		295	+ case "DESCRIPTION":
		296	+ $rss2array_globals[current_description] .= $data;
		297	+ break;
		298	+ case "LINK":
		299	+ $rss2array_globals[current_link] .= $data;
		300	+ break;
		301	+
		302	+ }
		303	+
		304	+ }
		305	+
		306	+ elseif($rss2array_globals[inside_image]){
		307	+
		308	+ }
		309	+
		310	+ elseif($rss2array_globals[inside_channel]){
		311	+
		312	+ switch($rss2array_globals[current_tag]){
		313	+
		314	+ case "TITLE":
		315	+ $rss2array_globals[channel_title] .= $data;
		316	+ break;
		317	+
		318	+ }
		319	+
		320	+ }
		321	+
		322	+ }
		323	+
		324	+ #
		325	+ # this function will be called everytime a tag ends
		326	+ #
		327	+
		328	+ function endElement($parser, $name){
		329	+
		330	+ global $rss2array_globals;
		331	+
		332	+ #
		333	+ # end of item, add complete item to array
		334	+ #
		335	+
		336	+ if($name == "ITEM"){
		337	+
		338	+ $rss2array_globals[items][] = array(title => trim($rss2array_globals[current_title]), link => trim($rss2array_globals[current_link]), description => trim($rss2array_globals[current_description]));
		339	+
		340	+ #
		341	+ # reset these vars for next loop
		342	+ #
		343	+
		344	+ $rss2array_globals[current_title] = "";
		345	+ $rss2array_globals[current_description] = "";
		346	+ $rss2array_globals[current_link] = "";
		347	+
		348	+ $rss2array_globals[inside_item] = false;
		349	+
		350	+ }
		351	+
		352	+ elseif($name == "RSS"){
		353	+
		354	+ $rss2array_globals[inside_rss] = false;
		355	+
		356	+ }
		357	+
		358	+ elseif($name == "RDF:RDF"){
		359	+
		360	+ $rss2array_globals[inside_rdf] = false;
		361	+
		362	+ }
		363	+
		364	+ elseif($name == "CHANNEL"){
		365	+
		366	+ $rss2array_globals[channel][title] = trim($rss2array_globals[channel_title]);
		367	+
		368	+ $rss2array_globals[inside_channel] = false;
		369	+
		370	+ }
		371	+
		372	+ elseif($name == "IMAGE"){
		373	+
		374	+ $rss2array_globals[inside_image] = false;
		375	+
		376	+ }
		377	+
		378	+ }
		379	+
		380	+?>
0	\ No newline at end of file	381	\ No newline at end of file

plugins/rssplugin/templates/RSSPlugin/addfeed.smarty 0 → 100644

View file @f50b364

		1	+{$context->oPage->requireJSResource("thirdpartyjs/tinymce/jscripts/tiny_mce/tiny_mce.js")}
		2	+{capture assign=sJS}
		3	+{literal}
		4	+tinyMCE.init({
		5	+ mode : "textareas",
		6	+ theme : "simple",
		7	+});
		8	+{/literal}
		9	+{/capture}
		10	+{$context->oPage->requireJSStandalone($sJS)}
		11	+
		12	+
		13	+
		14	+<h2>{i18n}New RSS Feed{/i18n}</h2>
		15	+
		16	+<p class="descriptiveText">{i18n}Create a rss feed which will be displayed on the dashboard{/i18n}</p>
		17	+
		18	+ <form action="{$smarty.server.PHP_SELF}" method="POST">
		19	+ <input type="hidden" name="action" value="createFeed" />
		20	+ <fieldset>
		21	+ <legend>{i18n}Create a new rss feed{/i18n}</legend>
		22	+ {foreach item=oWidget from=$add_fields}
		23	+ {$oWidget->render()}
		24	+ {/foreach}
		25	+ <div class="form_actions">
		26	+ <input type="submit" value="{i18n}Create{/i18n}" />
		27	+ <input type="submit" name="kt_cancel[]" value="{i18n}Cancel{/i18n}" />
		28	+ </div>
		29	+ </fieldset>
		30	+ </form>
		31	+
		32	+
		33	+
		34	+
		35	+

plugins/rssplugin/templates/RSSPlugin/dashlet.smarty 0 → 100644

View file @f50b364

		1	+<div>
		2	+ {literal}
		3	+ <script>
		4	+ var currloc = location.pathname.substring(0,location.pathname.lastIndexOf('/')+1);
		5	+ // Loadfeed function that is called by event
		6	+ function loadFeed(){
		7	+ xmlHttp=GetXmlHttpObject();
		8	+ if (xmlHttp===null){
		9	+ alert ("Browser does not support HTTP Request");
		10	+ return;
		11	+ }
		12	+ var feed = document.nullForm.feedSelect.options[document.nullForm.feedSelect.options.selectedIndex].value;
		13	+ // First check if there is a feed - in the event the 'Select feed' option was selected
		14	+ if(feed !== 'null'){
		15	+ var url=currloc+"plugins/rssplugin/loadFeed.inc.php";
		16	+ url=url+"?feed="+feed;
		17	+ url=url+"&user="+{/literal}{$user}{literal};
		18	+ url=url+"&sid="+Math.random();
		19	+ xmlHttp.onreadystatechange=stateChanged;
		20	+ xmlHttp.open("GET",url,true);
		21	+ xmlHttp.send(null);
		22	+ }
		23	+ }
		24	+
		25	+ function stateChanged(){
		26	+ if (xmlHttp.readyState==4 \|\| xmlHttp.readyState=="complete"){
		27	+ document.getElementById("rssBlock").innerHTML=xmlHttp.responseText;
		28	+ }else{
		29	+ document.getElementById("rssBlock").innerHTML="Loading feed...";
		30	+ }
		31	+ }
		32	+
		33	+ function GetXmlHttpObject(){
		34	+ var objXMLHttp=null;
		35	+ if (window.XMLHttpRequest){
		36	+ objXMLHttp=new XMLHttpRequest();
		37	+ }else if (window.ActiveXObject){
		38	+ objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP");
		39	+ }
		40	+ return objXMLHttp;
		41	+ }
		42	+ </script>
		43	+ {/literal}
		44	+ {if $internalrss or $feedlist}
		45	+ <form name='nullForm' id='nullForm' action=''>
		46	+ <select id='feedSelect' name='feedSelect' onchange='loadFeed()'>
		47	+ {if $internalrss}
		48	+ <option selected='selected' value='{$internalrss}'>KnowledgeTree RSS</option>
		49	+ {else}
		50	+ <option selected='selected' value='null'>Select External RSS Feed</option>
		51	+ {/if}
		52	+ {if $feedlist}
		53	+ {section name=feed loop=$feedlist}
		54	+ <option value='{$feedlist[feed].url}'>{$feedlist[feed].title}</option>
		55	+ {/section}
		56	+ {/if}
		57	+ </select>
		58	+ {if ($action.url)}<a href="{$action.url}"
		59	+{if $action.description}title="{$action.description}"{/if}
		60	+ >{$action.name}</a>{else}{$action.name}{/if}
		61	+ </form>
		62	+ {/if}
		63	+</div>
		64	+<div id="rssBlock">
		65	+ {if ($internalrss)}
		66	+ <h3>{$internalrss.channel.title}</h3>
		67	+ <div class='outerContainer' id='outerContainer'>
		68	+ <table width='80%'>
		69	+ {section name=i start=0 loop=$itemcount}
		70	+ <tr>
		71	+ <td colspan='2'><strong>{$internalrss.items[i].title}<strong></td>
		72	+ </tr>
		73	+ <tr>
		74	+ <td>{$internalrss.items[i].description}</td>
		75	+ <td>{$internalrss.items[i].pubDate}</td>
		76	+ </tr>
		77	+ <tr>
		78	+ <td colspan='2'><a href='{$internalrss.items[i].link}'>...full story</a></td>
		79	+ </tr>
		80	+ <tr><td colspan='2'><hr><br></td></tr>
		81	+ {/section}
		82	+ </table>
		83	+ </div>
		84	+ {else}
		85	+ {if !$feedlist}
		86	+ {if ($action.url)}<a href="{$action.url}"
		87	+ {if $action.description}title="{$action.description}"{/if}>{$action.name}</a><br>{else}{$action.name}
		88	+ {/if}
		89	+ {/if}
		90	+ <br>No internal {if !$feedlist}or external {/if}feeds available.
		91	+ <br>
		92	+ <br>
		93	+ {/if}
		94	+</div>
		95	+
		96	+
		97	+
		98	+
		99	+
		100	+

plugins/rssplugin/templates/RSSPlugin/editfeed.smarty 0 → 100644

View file @f50b364

		1	+{$context->oPage->requireJSResource("thirdpartyjs/tinymce/jscripts/tiny_mce/tiny_mce.js")}
		2	+{capture assign=sJS}
		3	+{literal}
		4	+tinyMCE.init({
		5	+ mode : "textareas",
		6	+ theme : "simple",
		7	+});
		8	+{/literal}
		9	+{/capture}
		10	+{$context->oPage->requireJSStandalone($sJS)}
		11	+
		12	+
		13	+
		14	+<h2>{i18n}Edit RSS Feed{/i18n}</h2>
		15	+
		16	+<p class="descriptiveText">{i18n}Edit a RSS feed{/i18n}</p>
		17	+
		18	+ <form action="{$smarty.server.PHP_SELF}" method="POST">
		19	+ <input type="hidden" name="action" value="updateFeed" />
		20	+ <input type="hidden" name="feed_id" value="{$feed_id}" />
		21	+ <fieldset>
		22	+ <legend>{i18n}Edit RSS feed{/i18n}</legend>
		23	+ {foreach item=oWidget from=$add_fields}
		24	+ {$oWidget->render()}
		25	+ {/foreach}
		26	+ <div class="form_actions">
		27	+ <input type="submit" value="{i18n}Save changes{/i18n}" />
		28	+ <input type="submit" name="kt_cancel[]" value="{i18n}Cancel{/i18n}" />
		29	+ </div>
		30	+ </fieldset>
		31	+ </form>
		32	+
		33	+
		34	+
		35	+
		36	+
		37	+

plugins/rssplugin/templates/RSSPlugin/managerssfeeds.smarty 0 → 100644

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		1	+<h2>{i18n}Manage RSS Feeds{/i18n}</h2>
		2	+<fieldset>
		3	+<legend>{i18n}Add RSS feeds{/i18n}</legend>
		4	+<p class="descriptiveText">{i18n}These RSS feeds will be viewable on your dashboard.{/i18n}</p>
		5	+<p><a class="ktAction ktInline ktAdd" href="{addQS}action=addFeed{/addQS}"> </a><a href="{addQS}action=addFeed{/addQS}">{i18n}Create a link to a new RSS feed{/i18n}</a></p>
		6	+</fieldset>
		7	+
		8	+{if empty($feedlist)}
		9	+<div class="ktInfo"><p>{i18n}Your RSS feed list is empty.{/i18n}</p></div>
		10	+{else}
		11	+<table class="listing">
		12	+<thead>
		13	+ <tr>
		14	+ <th>{i18n}Title{/i18n}</th>
		15	+ <th>{i18n}Edit{/i18n}</th>
		16	+ <th>{i18n}Delete{/i18n}</th>
		17	+ </tr>
		18	+</thead>
		19	+
		20	+
		21	+<tbody>
		22	+{section name=feed loop=$feedlist}
		23	+ <tr>
		24	+ <td>{$feedlist[feed].title}</td>
		25	+ <td><a href="{addQS}action=editFeed&feed_id={$feedlist[feed].id}{/addQS}" class="ktAction ktEdit">{i18n}Edit{/i18n}</a></td>
		26	+ <td><a href="{addQS}action=deleteFeed&feed_id={$feedlist[feed].id}{/addQS}" class="ktAction ktDelete">{i18n}Delete{/i18n}</a></td>
		27	+ </tr>
		28	+{/section}
		29	+</tbody>
		30	+</table>
		31	+{/if}
		32	+
		33	+
		34	+
		35	+
		36	+

resources/graphics/ktlogo_rss.png 0 → 100644

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