/**
* DOCUMENT ME
* @return mixed
*/
public function getSearchText()
{
// Convert from HTML to plaintext before indexing by Lucene
// However first add line breaks after certain tags for better formatting
// (this method is also used for generating informational diffs between versions).
// This is a noncritical feature so it doesn't have to be as precise
// as strip_tags and shouldn't try to substitute for it in the matter of
// actually removing the tags
$value = preg_replace("/(<p>|<br.*?>|<blockquote>|<li>|<dt>|<dd>|<nl>|<ol>)/i", "\$1\n", $this->value);
return aHtml::toPlaintext($value);
}
public function executeIcalFeed(sfWebRequest $request)
{
$this->buildParams();
$this->dateRange = '';
$this->aEvent = $this->getRoute()->getObject();
$this->categories = aCategoryTable::getCategoriesForPage($this->page);
$this->forward404Unless($this->aEvent);
$this->forward404Unless($this->aEvent['status'] == 'published' || $this->getUser()->isAuthenticated());
aBlogItemTable::populatePages(array($this->aEvent));
header("Content-type: text/calendar");
header('Content-disposition: attachment; filename=' . str_replace('.', '-', $this->getRequest()->getHost() . '-' . $this->aEvent->id) . '.ics');
$start = $this->aEvent->getVcalStartDateTime();
$end = $this->aEvent->getVcalEndDateTime();
$title = aString::toVcal(aHtml::toPlaintext($this->aEvent->getTitle()));
$body = aString::toVcal(aHtml::toPlaintext($this->aEvent->Page->getAreaText('blog-body')));
echo <<<EOM
BEGIN:VCALENDAR
VERSION:2.0
BEGIN:VEVENT
CATEGORIES:MEETING
DTSTART:{$start}
DTEND:{$end}
SUMMARY:{$title}
DESCRIPTION:{$body}
CLASS:PRIVATE
END:VEVENT
END:VCALENDAR
EOM;
exit(0);
}
<?php
// Google says they accept HTML in descriptions but they seem not to use it for anything.
// You never see descriptions anyway except when editing them. So send the plaintext.
// The byte limit was chosen to avoid creating a URL that the browser won't accept,
// even when Google double-encodes it in some situations
$aEvent = $sf_data->getRaw('aEvent');
echo a_button(a_('Add to Google Calendar'), url_for('http://www.google.com/calendar/event?' . http_build_query(array('action' => 'TEMPLATE', 'text' => $aEvent->getTitle(), 'dates' => $aEvent->getUTCDateRange(), 'location' => preg_replace('/\\s+/', ' ', $aEvent['location']), 'sprop' => 'website:' . $sf_request->getHost(), 'details' => aHtml::toPlaintext($aEvent->getTextForArea('blog-body', 500, array('characters' => true, 'append_ellipsis' => a_('...'))))))), array('icon', 'no-bg', 'alt', 'a-events'));
