protected function displayContent()
{
$conversations = $this->getActiveConversations();
if (count($conversations) > 0) {
// get last visited date based on cookie value
if ($this->app->hasModule('SiteCookieModule')) {
$cookie = $this->app->getModule('SiteCookieModule');
try {
if (isset($cookie->last_visit_date)) {
$last_visit_date = new SwatDate($cookie->last_visit_date);
} else {
$last_visit_date = new SwatDate();
}
} catch (SiteCookieException $e) {
$last_visit_date = new SwatDate();
}
} else {
$last_visit_date = new SwatDate();
}
echo '<ul>';
$locale = SwatI18NLocale::get();
$class_name = SwatDBClassMap::get('BlorgPost');
foreach ($conversations as $conversation) {
$post = new $class_name($conversation);
$last_comment_date = new SwatDate($conversation->last_comment_date);
$last_comment_date->setTZById('UTC');
$li_tag = new SwatHtmlTag('li');
// is last comment is later than last visit date, mark as new
if (SwatDate::compare($last_comment_date, $last_visit_date) > 0) {
$li_tag->class = 'new';
}
$li_tag->open();
$anchor_tag = new SwatHtmlTag('a');
$anchor_tag->href = $this->getPostRelativeUri($post);
$anchor_tag->setContent($post->getTitle());
$span_tag = new SwatHtmlTag('span');
$span_tag->setContent(sprintf(Blorg::ngettext('(%s comment)', '(%s comments)', $post->getVisibleCommentCount()), $locale->formatNumber($post->getVisibleCommentCount())));
$anchor_tag->display();
echo ' ';
$span_tag->display();
$li_tag->close();
}
echo '</ul>';
}
}
protected function saveDBData()
{
$this->updatePost();
$modified = $this->post->isModified();
// save the post
$this->post->save();
// save tags
$tags = $this->getTags();
$result = $this->post->setTagsByShortName($tags);
$tags_modified = $result['added'] > 0 || $result['removed'] > 0;
$modified = $modified || $tags_modified;
$instance_id = $this->app->getInstanceId();
// update files attached to the form to be attached to the post
if ($this->id === null) {
$form = $this->ui->getWidget('edit_form');
$unique_id = $form->getHiddenField('unique_id');
$sql = sprintf('update BlorgFile set post = %s,
form_unique_id = null
where form_unique_id = %s and post is null
and instance %s %s', $this->app->db->quote($this->post->id, 'integer'), $this->app->db->quote($unique_id, 'text'), SwatDB::equalityOperator($instance_id), $this->app->db->quote($instance_id, 'integer'));
$num = SwatDB::exec($this->app->db, $sql);
$modified = $modified || $num > 0;
}
if ($modified) {
// clear cache
if (isset($this->app->memcache)) {
$this->app->memcache->flushNs('posts');
$old_date = $this->original_publish_date;
$new_date = $this->post->publish_date;
if ($old_date instanceof SwatDate && $new_date instanceof SwatDate) {
$date_modified = SwatDate::compare($old_date, $new_date) !== 0;
} elseif ($old_date instanceof SwatDate && $new_date === null) {
$date_modified = true;
} elseif ($old_date === null && $new_date instanceof SwatDate) {
$date_modified = true;
} else {
$date_modified = $old_date !== $new_date;
}
if ($this->original_enabled !== $this->post->enabled || $date_modified || $tags_modified) {
$this->app->memcache->flushNs('tags');
}
}
$this->addToSearchQueue();
$message = new SwatMessage(sprintf(Blorg::_('“%s” has been saved.'), $this->post->getTitle()));
// ping weblogs
if ($this->post->enabled && $this->pingWeblogsDotCom()) {
$message->secondary_content = Blorg::_('Weblogs.com has been notified of updated content.');
}
$this->app->messages->add($message);
}
}
/**
* Checks whether or not this date tag applies to a given photo
*
* @param PinholePhoto the photo to check.
*
* @return boolean true if this tag applies to the given photo and false if
* this tag does not apply to the given photo.
*/
public function appliesToPhoto(PinholePhoto $photo)
{
switch ($this->name) {
case 'date':
$date = new SwatDate($this->value);
// database content is always UTC
$date->setTime(0, 0, 0);
$date->toUTC();
$applies = SwatDate::compare($photo->photo_date, $date) == 0;
break;
case 'week':
if (ctype_digit($this->value)) {
// get date by week number
$days = ($this->value - 1) * 7;
$start_date = new SwatDate();
$start_date->setMonth(1);
$start_date->setDay(1);
$start_date->addDays($days);
// beginning of next week
$end_date = clone $start_date;
$end_date->addDays(7 - $end_date->getDayOfWeek());
} else {
// beginning of week
$start_date = new SwatDate($this->value);
$start_date->subtractDays($start_date->getDayOfWeek());
// beginning of next week
$end_date = new SwatDate($this->value);
$end_date->addDays(7 - $end_date->getDayOfWeek());
}
// database content is always UTC
$start_date->setTime(0, 0, 0);
$end_date->setTime(0, 0, 0);
$start_date->toUTC();
$end_date->toUTC();
$applies = SwatDate::compare($photo->photo_date, $start_date) >= 0 && SwatDate::compare($photo->photo_date, $end_date) <= 0;
break;
case 'year':
$local_photo_date = clone $photo->photo_date;
$local_photo_date->convertTZById($photo->photo_time_zone);
$applies = $local_photo_date->getYear() == $this->value;
break;
case 'month':
$local_photo_date = clone $photo->photo_date;
$local_photo_date->convertTZById($photo->photo_time_zone);
$applies = $local_photo_date->getMonth() == $this->value;
break;
case 'day':
$local_photo_date = clone $photo->photo_date;
$local_photo_date->convertTZById($photo->photo_time_zone);
$applies = $local_photo_date->getDay() == $this->value;
break;
default:
$applies = false;
break;
}
return $applies;
}
