*/
class NoticesearchAction extends SearchAction
{
+ protected $q = null;
function prepare($args)
{
parent::prepare($args);
+ $this->q = $this->trimmed('q');
+
+ // FIXME: very dependent on tag format
+ if (preg_match('/^#([\pL\pN_\-\.]{1,64})/ue', $this->q)) {
+ common_redirect(common_local_url('tag',
+ array('tag' => common_canonical_tag(substr($this->q, 1)))),
+ 303);
+ }
+
+ if (!empty($this->q)) {
+
+ $profile = Profile::current();
+ $stream = new SearchNoticeStream($this->q, $profile);
+ $page = $this->trimmed('page');
+
+ if (empty($page)) {
+ $page = 1;
+ } else {
+ $page = (int)$page;
+ }
+
+ $this->notice = $stream->getNotices((($page-1)*NOTICES_PER_PAGE), NOTICES_PER_PAGE + 1);
+ }
+
common_set_returnto($this->selfUrl());
return true;
*/
function getInstructions()
{
+ // TRANS: Instructions for Notice search page.
+ // TRANS: %%site.name%% is the name of the StatusNet site.
return _('Search for notices on %%site.name%% by their contents. Separate search terms by spaces; they must be 3 characters or more.');
}
*/
function title()
{
+ // TRANS: Title of the page where users can search for notices.
return _('Text search');
}
return array(new Feed(Feed::RSS1, common_local_url('noticesearchrss',
array('q' => $q)),
- sprintf(_('Search results for "%s" on %s'),
+ // TRANS: Test in RSS notice search.
+ // TRANS: %1$s is the query, %2$s is the StatusNet site name.
+ sprintf(_('Search results for "%1$s" on %2$s'),
$q, common_config('site', 'name'))));
}
*/
function showResults($q, $page)
{
- $notice = new Notice();
-
- $search_engine = $notice->getSearchEngine('identica_notices');
- $search_engine->set_sort_mode('chron');
- // Ask for an extra to see if there's more.
- $search_engine->limit((($page-1)*NOTICES_PER_PAGE), NOTICES_PER_PAGE + 1);
- if (false === $search_engine->query($q)) {
- $cnt = 0;
- } else {
- $cnt = $notice->find();
+ if (Event::handle('StartNoticeSearchShowResults', array($this, $q, $this->notice))) {
+ if ($this->notice->N === 0) {
+ $this->showEmptyResults($q, $page);
+ } else {
+ $terms = preg_split('/[\s,]+/', $q);
+ $nl = new SearchNoticeList($this->notice, $this, $terms);
+ $cnt = $nl->show();
+ $this->pagination($page > 1,
+ $cnt > NOTICES_PER_PAGE,
+ $page,
+ 'noticesearch',
+ array('q' => $q));
+ }
+ Event::handle('EndNoticeSearchShowResults', array($this, $q, $this->notice));
}
- if ($cnt === 0) {
+ }
+
+ function showEmptyResults($q, $page)
+ {
+ // TRANS: Text for notice search results is the query had no results.
$this->element('p', 'error', _('No results.'));
$this->searchSuggestions($q);
if (common_logged_in()) {
+ // TRANS: Text for logged in users making a query for notices without results.
+ // TRANS: This message contains a Markdown link.
$message = sprintf(_('Be the first to [post on this topic](%%%%action.newnotice%%%%?status_textarea=%s)!'), urlencode($q));
}
else {
- $message = sprintf(_('Why not [register an account](%%%%action.%s%%%%) and be the first to [post on this topic](%%%%action.newnotice%%%%?status_textarea=%s)!'),
- (!common_config('site','openidonly')) ? 'register' : 'openidlogin',
- urlencode($q));
+ // TRANS: Text for not logged in users making a query for notices without results.
+ // TRANS: This message contains Markdown links.
+ $message = sprintf(_('Why not [register an account](%%%%action.register%%%%) and be the first to [post on this topic](%%%%action.newnotice%%%%?status_textarea=%s)!'), urlencode($q));
}
$this->elementStart('div', 'guide');
$this->raw(common_markup_to_html($message));
$this->elementEnd('div');
return;
- }
- $terms = preg_split('/[\s,]+/', $q);
- $nl = new SearchNoticeList($notice, $this, $terms);
- $cnt = $nl->show();
- $this->pagination($page > 1, $cnt > NOTICES_PER_PAGE,
- $page, 'noticesearch', array('q' => $q));
}
function showScripts()
$options = implode('|', array_map('preg_quote', array_map('htmlspecialchars', $terms),
array_fill(0, sizeof($terms), '/')));
$pattern = "/($options)/i";
- $result = preg_replace($pattern, '<strong>\\1</strong>', $text);
+ $result = '';
+
+ /* Divide up into text (highlight me) and tags (don't touch) */
+ $chunks = preg_split('/(<[^>]+>)/', $text, 0, PREG_SPLIT_DELIM_CAPTURE);
+ foreach ($chunks as $i => $chunk) {
+ if ($i % 2 == 1) {
+ // odd: delimiter (tag)
+ $result .= $chunk;
+ } else {
+ // even: freetext between tags
+ $result .= preg_replace($pattern, '<strong>\\1</strong>', $chunk);
+ }
+ }
- /* Remove highlighting from inside links, loop incase multiple highlights in links */
- $pattern = '/(\w+="[^"]*)<strong>('.$options.')<\/strong>([^"]*")/iU';
- do {
- $result = preg_replace($pattern, '\\1\\2\\3', $result, -1, $count);
- } while ($count);
return $result;
}
}
-