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diff --git a/feed.php b/feed.php
new file mode 100644
--- /dev/null
+++ b/feed.php
@@ -0,0 +1,126 @@
+<?php
+/**
+ * XML feed export
+ *
+ * @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
+ * @author Andreas Böhler <dev@aboehler.at>
+ */
+
+if(!defined('DOKU_INC')) define('DOKU_INC', realpath(dirname(__FILE__) . '/../../../') . '/');
+if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN', DOKU_INC . 'lib/plugins/');
+require_once(DOKU_INC . 'inc/init.php');
+require_once(DOKU_INC . 'inc/common.php');
+require_once(DOKU_INC . 'inc/events.php');
+require_once(DOKU_INC . 'inc/parserutils.php');
+require_once(DOKU_INC . 'inc/feedcreator.class.php');
+require_once(DOKU_INC . 'inc/auth.php');
+require_once(DOKU_INC . 'inc/pageutils.php');
+require_once(DOKU_INC . 'inc/httputils.php');
+
+//close session
+session_write_close();
+
+$id = $_REQUEST['id'];
+
+$type = $conf['rss_type'];
+
+switch($type) {
+ case 'rss':
+ $type = 'RSS0.91';
+ $mime = 'text/xml';
+ break;
+ case 'rss2':
+ $type = 'RSS2.0';
+ $mime = 'text/xml';
+ break;
+ case 'atom':
+ $type = 'ATOM0.3';
+ $mime = 'application/xml';
+ break;
+ case 'atom1':
+ $type = 'ATOM1.0';
+ $mime = 'application/atom+xml';
+ break;
+ default:
+ $type = 'RSS1.0';
+ $mime = 'application/xml';
+}
+
+// the feed is dynamic - we need a cache for each combo
+// (but most people just use the default feed so it's still effective)
+$cache = getCacheName($id . $_SERVER['REMOTE_USER'], '.feed');
+$cmod = @filemtime($cache); // 0 if not exists
+if($cmod && (@filemtime(DOKU_CONF . 'local.php') > $cmod
+ || @filemtime(DOKU_CONF . 'dokuwiki.php') > $cmod)
+) {
+ // ignore cache if feed prefs may have changed
+ $cmod = 0;
+}
+
+// check cacheage and deliver if nothing has changed since last
+// time or the update interval has not passed, also handles conditional requests
+header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
+header('Pragma: public');
+header('Content-Type: application/xml; charset=utf-8');
+
+if($cmod && (
+ ($cmod + $conf['rss_update'] > time())
+ || (
+ ($cmod > @filemtime($conf['changelog']))
+ )
+ )) {
+ http_conditionalRequest($cmod);
+ if($conf['allowdebug']) header("X-CacheUsed: $cache");
+ print io_readFile($cache);
+ exit;
+} else {
+ http_conditionalRequest(time());
+}
+
+// create new feed
+$rss = new DokuWikiFeedCreator();
+$rss->title = p_get_metadata($id, 'title', METADATA_DONT_RENDER);
+$rss->title .= ' · ' . $conf['title'];
+$rss->link = DOKU_URL;
+$rss->syndicationURL = DOKU_PLUGIN . 'csstimeline/feed.php';
+$rss->cssStyleSheet = DOKU_URL . 'lib/exe/css.php?s=feed';
+
+$author = p_get_metadata($id, 'creator', METADATA_DONT_RENDER);
+
+$image = new FeedImage();
+$image->title = $conf['title'];
+$image->url = DOKU_URL . "lib/images/favicon.ico";
+$image->link = DOKU_URL;
+$rss->image = $image;
+
+$page = rawWiki($id);// get pages here
+$po = &plugin_load('helper', 'csstimeline');
+preg_match('/'.str_replace('/', '\/', $po->specialPattern).'/si', $page, $matches);
+
+foreach($matches as $match)
+{
+ $data = $po->handleMatch($match);
+ foreach($data['entries'] as $entry)
+ {
+ $item = new FeedItem();
+ $item->title = htmlspecialchars_decode($entry['title']);
+ if($entry['link'])
+ $item->link = htmlspecialchars_decode($entry['link']);
+ else
+ $item->link = wl($id, '', true, '&');
+ $item->description = hsc(strip_tags(htmlspecialchars_decode($entry['description'])));
+ $item->date = date('r', strtotime($entry['date']));
+ $item->author = $author;
+ $rss->addItem($item);
+
+ }
+}
+
+$feed = $rss->createFeed($type, 'utf-8');
+
+// save cachefile
+io_saveFile($cache, $feed);
+
+// finally deliver
+print $feed;
+
diff --git a/helper.php b/helper.php
new file mode 100644
--- /dev/null
+++ b/helper.php
@@ -0,0 +1,50 @@
+<?php
+/**
+ * Helper Class for the signpage plugin
+ * This helper does the actual work.
+ * Sign pages using a separate login and membership of a given group
+ *
+ * Configurable in DokuWiki's configuration
+ */
+
+// must be run within Dokuwiki
+if(!defined('DOKU_INC')) die();
+
+class helper_plugin_csstimeline extends DokuWiki_Plugin {
+
+ public $specialPattern = '<csstimeline>.*</csstimeline>';
+
+ public function handleMatch($match)
+ {
+ $match = substr($match, 13, -14);
+ $lines = explode("\n",$match);
+ $data = array();
+ $cnt = 0;
+ $data['entries'] = array();
+ foreach($lines as $line)
+ {
+ $line = trim($line);
+ if($line)
+ {
+ $lineSplit = explode(':', $line, 2);
+ switch(trim($lineSplit[0]))
+ {
+ case '<entry>':
+ break;
+ case '</entry>':
+ $cnt++;
+ break;
+ case 'description':
+ $data['entries'][$cnt]['description'] = $this->render_text(trim($lineSplit[1]));
+ break;
+ default:
+ $data['entries'][$cnt][$lineSplit[0]] = hsc(trim($lineSplit[1]));
+
+
+ }
+ }
+ }
+ return $data;
+ }
+
+}
diff --git a/syntax.php b/syntax.php
--- a/syntax.php
+++ b/syntax.php
@@ -1,123 +1,103 @@
<?php
/**
* csstimeline Plugin - Create a CSS-only timeline
*
* Usage:
*
* <csstimeline>
* <entry>
* date: 04.12.2014
* title: My first timeline entry
* description: Within the description, you can even use Wiki markup
* </entry>
* <entry>
* date: 06.01.2015
* title: My second timeline entry
* description: This one is rendered at the other side of the timeline
* </entry>
* </csstimeline>
*
*
* @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
* @author Andreas Böhler <dev@aboehler.at>
*/
if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../../').'/');
if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
require_once(DOKU_PLUGIN.'syntax.php');
/**
* All DokuWiki plugins to extend the parser/rendering mechanism
* need to inherit from this class
*/
class syntax_plugin_csstimeline extends DokuWiki_Syntax_Plugin {
+ protected $_helper = null;
+
+ // Load the helper plugin
+ public function syntax_plugin_csstimeline() {
+ $this->_helper =& plugin_load('helper', 'csstimeline');
+ }
+
function getType() {
return 'substition';
}
function getPType() {
return 'normal';
}
function getAllowedTypes() {
return array('container','substition','protected','disabled','paragraphs','formatting');
}
function getSort() {
return 777;
}
function connectTo($mode) {
- $this->Lexer->addSpecialPattern('<csstimeline>.*</csstimeline>',$mode,'plugin_csstimeline');
+ $this->Lexer->addSpecialPattern($this->_helper->specialPattern,$mode,'plugin_csstimeline');
}
/**
* Handle the match. Use either the standard linking mechanism or, when enabled,
* pass the title through the parser
*/
function handle($match, $state, $pos, Doku_Handler $handler) {
- $match = substr($match, 13, -14);
- $lines = explode("\n",$match);
- $data = array();
- $cnt = 0;
- $data['entries'] = array();
- foreach($lines as $line)
- {
- $line = trim($line);
- if($line)
- {
- $lineSplit = explode(':', $line, 2);
- switch(trim($lineSplit[0]))
- {
- case '<entry>':
- break;
- case '</entry>':
- $cnt++;
- break;
- case 'description':
- $data['entries'][$cnt]['description'] = $this->render_text(trim($lineSplit[1]));
- break;
- default:
- $data['entries'][$cnt][$lineSplit[0]] = hsc(trim($lineSplit[1]));
-
-
- }
- }
- }
+ $data = $this->_helper->handleMatch($match);
return $data;
}
/**
* Create output. This is largely based on the internal linking mechanism.
*/
function render($mode, Doku_Renderer $renderer, $data) {
if (empty($data)) return false;
if($mode == 'xhtml') {
$direction = 'r';
$renderer->doc .= '<div class="clearer"></div><div><ul class="timeline">';
foreach($data['entries'] as $entry)
{
$renderer->doc .= '<li>';
$renderer->doc .= '<div class="direction-'.$direction.'">';
$renderer->doc .= '<div class="flag-wrapper">';
$renderer->doc .= '<span class="flag">'.$entry['title'].'</span>';
$renderer->doc .= '<span class="time-wrapper"><span class="time">'.$entry['date'].'</span></span>';
$renderer->doc .= '</div>';
$renderer->doc .= '<div class="desc">'.$entry['description'].'</div>';
$renderer->doc .= '</li>';
if($direction === 'r')
$direction = 'l';
else
$direction = 'r';
}
$renderer->doc .= '</ul></div>';
}
return false;
}
}

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