/**
* Updates the metadata in the blogtng database.
*
* @param Doku_Event $event
* @param $params
*/
function update_data(Doku_Event $event, $params)
{
global $ID;
/** @var DokuWiki_Auth_Plugin $auth */
global $auth;
$data = $event->result;
//newly rendered data is here.
$pid = md5($ID);
$this->entryhelper->load_by_pid($pid);
//only refreshing for blog entries
if ($this->entryhelper->entry['blog']) {
// fetch author info
$login = $this->entryhelper->entry['login'];
if (!$login) {
$login = $data['current']['user'];
}
if (!$login) {
$login = $_SERVER['REMOTE_USER'];
}
$userdata = false;
if ($login) {
if ($auth != null) {
$userdata = $auth->getUserData($login);
}
}
// fetch dates
$date_created = $data['current']['date']['created'];
$date_modified = $data['current']['date']['modified'];
// prepare entry ...
$entry = array('page' => $ID, 'title' => $data['current']['title'], 'image' => $data['current']['relation']['firstimage'], 'created' => $date_created, 'lastmod' => !$date_modified ? $date_created : $date_modified, 'login' => $login, 'author' => $userdata ? $userdata['name'] : $login, 'mail' => $userdata ? $userdata['mail'] : '');
$this->entryhelper->set($entry);
// ... and save it
$this->entryhelper->save();
}
// unset old persistent tag data
if (isset($data['persistent']['subject'])) {
// persistent metadata is copied to the current metadata, clean current metadata
// if it hasn't been changed in the renderer
if ($data['persistent']['subject'] == $data['current']['subject']) {
$event->result['current']['subject'] = array();
}
unset($event->result['persistent']['subject']);
}
// save blogtng tags to the metadata of the page
$taghelper = $this->entryhelper->getTagHelper();
if (isset($data['current']['subject'])) {
$event->result['current']['subject'] = array_unique(array_merge((array) $data['current']['subject'], $taghelper->getTags()));
} else {
$event->result['current']['subject'] = $taghelper->getTags();
}
}
/**
* Handles the actual output creation.
*
* @param string $mode output format being rendered
* @param Doku_Renderer $renderer the current renderer object
* @param array $data data created by handler()
* @return boolean rendered correctly? (however, returned value is not used at the moment)
*/
public function render($mode, Doku_Renderer $renderer, $data)
{
if ($mode != 'xhtml') {
return false;
}
$this->loadHelpers();
// set target if not set yet
global $ID;
if (!isset($data['conf']['target'])) {
$data['conf']['target'] = $ID;
}
// add additional data from request parameters
if ($start = $this->tools->getParam('pagination/start')) {
// start offset
$data['conf']['offset'] = (int) $start;
}
if ($tags = $this->tools->getParam('post/tags')) {
// tags
$data['conf']['tags'] = array_merge($data['conf']['tags'], explode(',', $tags));
}
$data['conf']['tags'] = array_map('trim', $data['conf']['tags']);
$data['conf']['tags'] = array_unique($data['conf']['tags']);
$data['conf']['tags'] = array_filter($data['conf']['tags']);
// dispatch to the correct type handler
$renderer->info['cache'] = (bool) $data['conf']['cache'];
switch ($data['type']) {
case 'related':
$renderer->doc .= $this->entryhelper->xhtml_related($data['conf']);
break;
case 'pagination':
$renderer->doc .= $this->entryhelper->xhtml_pagination($data['conf']);
break;
case 'newform':
$renderer->info['cache'] = false;
//never cache this
$renderer->doc .= $this->entryhelper->xhtml_newform($data['conf']);
break;
case 'recentcomments':
// FIXME to cache or not to cache?
$renderer->doc .= $this->commenthelper->xhtml_recentcomments($data['conf']);
break;
case 'tagcloud':
$renderer->info['cache'] = false;
// never cache this
$renderer->doc .= $this->taghelper->xhtml_tagcloud($data['conf']);
break;
case 'tagsearch':
$renderer->doc .= $this->entryhelper->xhtml_tagsearch($data['conf'], $renderer);
break;
default:
$renderer->doc .= $this->entryhelper->xhtml_list($data['conf'], $renderer);
}
return true;
}
/**
* Add next and prev meta headers for navigating through
* blog posts
*
* @param Doku_Event $event event object by reference
* @param array $param empty array as passed to register_hook()
* @return void|bool
*/
function handle_metaheader_output(Doku_Event $event, $param)
{
global $ACT, $ID;
if ($ACT != 'show') {
return false;
}
$pid = md5($ID);
$this->entryhelper->load_by_pid($pid);
if ($this->entryhelper->get_blog() == '') {
return true;
}
$relatedentries = $this->entryhelper->getAdjacentLinks($ID);
if (isset($relatedentries['prev'])) {
$event->data['link'][] = array('rel' => 'prev', 'href' => wl($relatedentries['prev']['page'], ''));
}
if (isset($relatedentries['next'])) {
$event->data['link'][] = array('rel' => 'next', 'href' => wl($relatedentries['next']['page'], ''));
}
return true;
}
/**
* Displays the search form
*
* @author Michael Klier <*****@*****.**>
*/
private function xhtml_search_form()
{
global $lang;
ptln('<div class="level1">');
$blogs = $this->entryhelper->get_blogs();
$form = new Doku_Form(array('id' => 'blogtng__search_form'));
$form->startFieldset($lang['btn_search']);
$form->addHidden('page', 'blogtng');
$form->addHidden('btng[admin]', 'search');
$form->addElement(form_makeListBoxField('btng[query][blog]', $blogs, $_REQUEST['btng']['query']['blog'], $this->getLang('blog')));
$form->addElement(form_makeListBoxField('btng[query][filter]', array('entry_title', 'entry_author', 'comment', 'comment_ip', 'tags'), $_REQUEST['btng']['query']['filter'], $this->getLang('filter')));
$form->addElement(form_makeTextField('btng[query][string]', $_REQUEST['btng']['query']['string'], ''));
$form->addElement(form_makeButton('submit', 'admin', $lang['btn_search']));
$form->endFieldset();
html_form('blogtng__search_form', $form);
ptln('</div>');
}
/**
* Preprocesses a blog post as its added to the feed. Makes sure to
* remove the first header from the text (otherwise it would be doubled)
* and takes care of presentation as configured via template.
*
* @param Doku_Event $event the event as triggered in feed.php
* @param array $param empty
* @return void
*/
function handle_item_add(Doku_Event $event, $param)
{
$opt = $event->data['opt'];
$ditem = $event->data['ditem'];
if ($opt['feed_mode'] !== 'blogtng') {
return;
}
if ($opt['item_content'] !== 'html') {
return;
}
if ($opt['link_to'] !== 'current') {
return;
}
// don't add drafts to the feed
if (p_get_metadata($ditem['id'], 'type') == 'draft') {
$event->preventDefault();
return;
}
// retrieve first heading from page instructions
$ins = p_cached_instructions(wikiFN($ditem['id']));
$headers = array_filter($ins, array($this, '_filterHeaders'));
$headingIns = array_shift($headers);
$firstheading = $headingIns[1][0];
$this->entryhelper->load_by_row($ditem['entry']);
ob_start();
$this->entryhelper->tpl_content($ditem['entry']['blog'], 'feed');
$output = ob_get_contents();
ob_end_clean();
// make URLs work when canonical is not set, regexp instead of rerendering!
global $conf;
if (!$conf['canonical']) {
$base = preg_quote(DOKU_REL, '/');
$output = preg_replace('/(<a href|<img src)="(' . $base . ')/s', '$1="' . DOKU_URL, $output);
}
// strip first heading and replace item title
$event->data['item']->description = preg_replace('#[^\\n]*?>\\s*?' . preg_quote(hsc($firstheading), '#') . '\\s*?<.*\\n#', '', $output, 1);
$event->data['item']->title = $ditem['entry']['title'];
//only supported by RSS 0.91 and RSS 2.0
if ($ditem['entry']['commentstatus'] !== 'disabled') {
$event->data['item']->comments = $event->data['item']->link . '#the__comments';
}
}
<?php
$blogtng_meta__excluded_syntax = array('info', 'blogtng_commentreply', 'blogtng_blog', 'blogtng_readmore', 'blogtng_header', 'blogtng_topic');
$meta['default_commentstatus'] = array('multichoice', '_choices' => array('enabled', 'closed', 'disabled'));
$meta['default_blog'] = array('multichoice', '_choices' => helper_plugin_blogtng_entry::get_blogs());
$meta['default_tags'] = array('string');
$meta['comments_allow_web'] = array('onoff');
$meta['comments_subscription'] = array('onoff');
$meta['comments_gravatar_rating'] = array('multichoice', '_choices' => array('X', 'R', 'PG', 'G'));
$meta['comments_gravatar_default'] = array('multichoice', '_choices' => array('blank', 'default', 'identicon', 'monsterid', 'wavatar'));
$meta['comments_forbid_syntax'] = array('multicheckbox', '_choices' => array_diff(plugin_list('syntax'), $blogtng_meta__excluded_syntax));
$meta['comments_xhtml_renderer'] = array('multicheckbox', '_choices' => array_diff(plugin_list('syntax'), $blogtng_meta__excluded_syntax));
$meta['editform_set_date'] = array('onoff');
$meta['tags'] = array('string');
$meta['receive_linkbacks'] = array('onoff');
$meta['send_linkbacks'] = array('onoff');
/**
* Save the blog related meta data of a page to the sqlite DB
*
* @param Doku_Event $event
* @param $param
*/
function handle_action_act_preprocess(Doku_Event $event, $param)
{
list($type) = $param;
switch ($type) {
case 'before':
if (is_array($event->data)) {
list($this->preact) = array_keys($event->data);
} else {
$this->preact = $event->data;
}
break;
case 'after':
global $ID;
if ($this->preact != 'save' || $event->data != 'show') {
return;
}
// does the page still exist? might be a deletion
if (!page_exists($ID)) {
return;
}
$blog = $this->tools->getParam('post/blog');
$blogs = $this->entryhelper->get_blogs();
if (!in_array($blog, $blogs)) {
$blog = null;
}
if ($blog === null) {
$this->entryhelper->poke();
} else {
$pid = md5($ID);
$this->entryhelper->load_by_pid($pid);
$entry = $this->_collectInfoForEntry();
$this->entryhelper->set($entry);
$this->entryhelper->entry['blog'] = $blog;
$this->entryhelper->entry['commentstatus'] = $this->tools->getParam('post/commentstatus');
if (empty($this->entryhelper->entry['page'])) {
$this->entryhelper->entry['page'] = $ID;
}
// allow to override created date
if ($this->tools->getParam('post/date') && $this->getConf('editform_set_date')) {
foreach (array('hh', 'mm', 'MM', 'DD') as $key) {
$_REQUEST['btng']['post']['date'][$key] = $_REQUEST['btng']['post']['date'][$key][0] == 0 ? $_REQUEST['btng']['post']['date'][$key][1] : $_REQUEST['btng']['post']['date'][$key];
}
$time = mktime($this->tools->getParam('post/date/hh'), $this->tools->getParam('post/date/mm'), 0, $this->tools->getParam('post/date/MM'), $this->tools->getParam('post/date/DD'), $this->tools->getParam('post/date/YY'));
$this->entryhelper->entry['created'] = $time;
}
$this->entryhelper->save();
$tags = $this->_get_post_tags();
if ($tags === false) {
$tags = array();
}
$allowed_tags = $this->_get_allowed_tags();
if (count($allowed_tags) > 0) {
foreach ($tags as $n => $tag) {
if (!in_array($tag, $allowed_tags)) {
unset($tags[$n]);
}
}
}
$this->taghelper->load($pid);
$this->taghelper->setTags($tags);
$this->taghelper->save();
}
break;
}
}