/**
* 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 a preview of the comment
*
* @param array $data submitted comment properties
*/
private function xhtml_comment_preview($data)
{
$this->entryhelper->load_by_pid($data['pid']);
$blogname = $this->entryhelper->get_blog();
ptln('<div id="blogtng__comment_preview">');
ptln(p_locale_xhtml('preview'));
ptln('<br />');
$comment = new blogtng_comment();
$comment->init($data);
$comment->output($blogname);
ptln('</div>');
}
/**
* Adds additional fields of used by the BlogTNG plugin to the editor.
*
* @param Doku_Event $event
* @param $param
*/
function handle_editform_output(Doku_Event $event, $param)
{
global $ID, $INFO;
$pos = $event->data->findElementByAttribute('type', 'submit');
if (!$pos) {
return;
}
// no submit button found, source view
$pos -= 1;
$pid = md5($ID);
$this->entryhelper->load_by_pid($pid);
$isNotExistingBlog = $this->entryhelper->entry['blog'] === null;
$blog = $this->tools->getParam('post/blog');
if (!$blog) {
$blog = $this->entryhelper->get_blog();
}
if (!$blog && !$INFO['exists']) {
$blog = $this->getConf('default_blog');
}
$blogs = $this->entryhelper->get_blogs();
$event->data->insertElement($pos, form_openfieldset(array('_legend' => 'BlogTNG', 'class' => 'edit', 'id' => 'blogtng__edit')));
$pos += 1;
$event->data->insertElement($pos, form_makeMenuField('btng[post][blog]', $blogs, $blog, 'Blog', 'blogtng__blog', 'edit'));
$pos += 1;
$this->taghelper->load($pid);
$tags = $this->_get_post_tags();
if ($tags === false) {
$tags = $this->taghelper->getTags();
}
if (!$tags && $isNotExistingBlog) {
$tags = helper_plugin_blogtng_tools::filterExplodeCSVinput($this->getConf('default_tags'));
}
$allowed_tags = $this->_get_allowed_tags();
if (count($allowed_tags) > 0) {
$event->data->insertElement($pos++, form_makeOpenTag('div', array('class' => 'blogtng__tags_checkboxes')));
foreach ($this->_get_allowed_tags() as $val) {
$data = array('style' => 'margin-top: 0.3em;');
if (in_array($val, $tags)) {
$data['checked'] = 'checked';
}
$event->data->insertElement($pos++, form_makeCheckboxField('btng[post][tags][]', $val, $val, '', '', $data));
}
$event->data->insertElement($pos++, form_makeCloseTag('div'));
} else {
$event->data->insertElement($pos, form_makeTextField('btng[post][tags]', join(', ', $tags), 'Tags', 'blogtng__tags', 'edit'));
$pos += 1;
}
$commentstatus = $this->tools->getParam('post/commentstatus');
if (!$commentstatus) {
$commentstatus = $this->entryhelper->entry['commentstatus'];
}
if (!$commentstatus) {
$commentstatus = $this->getConf('default_commentstatus');
}
$event->data->insertElement($pos, form_makeMenuField('btng[post][commentstatus]', array('enabled', 'closed', 'disabled'), $commentstatus, $this->getLang('commentstatus'), 'blogtng__commentstatus', 'edit'));
$pos += 1;
if ($this->getConf('editform_set_date')) {
$postdate = $this->tools->getParam('post/date');
if ($postdate) {
$YY = $postdate['YY'];
$MM = $postdate['MM'];
$DD = $postdate['DD'];
$hh = $postdate['hh'];
$mm = $postdate['mm'];
} else {
$created = $this->entryhelper->entry['created'];
if ($created) {
$YY = strftime('%Y', $created);
$MM = strftime('%m', $created);
$DD = strftime('%d', $created);
$hh = strftime('%H', $created);
$mm = strftime('%M', $created);
} else {
$time = time();
$YY = strftime('%Y', $time);
$MM = strftime('%m', $time);
$DD = strftime('%d', $time);
$hh = strftime('%H', $time);
$mm = strftime('%M', $time);
}
}
$event->data->insertElement($pos, form_makeTextField('btng[post][date][YY]', $YY, 'YYYY', 'blogtng__date_YY', 'edit btng__date_YY', array('maxlength' => 4)));
$pos += 1;
$event->data->insertElement($pos, form_makeTextField('btng[post][date][MM]', $MM, 'MM', 'blogtng__date_MM', 'edit btng__date', array('maxlength' => 2)));
$pos += 1;
$event->data->insertElement($pos, form_makeTextField('btng[post][date][DD]', $DD, 'DD', 'blogtng__date_DD', 'edit btng__date', array('maxlength' => 2)));
$pos += 1;
$event->data->insertElement($pos, form_makeTextField('btng[post][date][hh]', $hh, 'hh', 'blogtng__date_hh', 'edit btng__date', array('maxlength' => 2)));
$pos += 1;
$event->data->insertElement($pos, form_makeTextField('btng[post][date][mm]', $mm, 'mm', 'blogtng__date_mm', 'edit btng__date', array('maxlength' => 2)));
$pos += 1;
}
$event->data->insertElement($pos, form_closefieldset());
}
