X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=actions%2Fnoticesearch.php;h=fd8fdf68e52f38139956ab5350aca4e1cee44a97;hb=64b72a3c9b8c9ee2d8716a3271834293d1e863f8;hp=eb4a072defc73de18ba1d9a5425c7d4beed80ded;hpb=739bb522fd5d3ec57d6b7a7398c33f96d65a8d4e;p=quix0rs-gnu-social.git diff --git a/actions/noticesearch.php b/actions/noticesearch.php index eb4a072def..fd8fdf68e5 100644 --- a/actions/noticesearch.php +++ b/actions/noticesearch.php @@ -5,15 +5,15 @@ * PHP version 5 * * @category Action - * @package Laconica - * @author Evan Prodromou - * @author Robin Millette - * @author Sarven Capadisli + * @package StatusNet + * @author Evan Prodromou + * @author Robin Millette + * @author Sarven Capadisli * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 - * @link http://laconi.ca/ + * @link http://status.net/ * - * Laconica - a distributed open-source microblogging tool - * Copyright (C) 2008, Controlez-Vous, Inc. + * StatusNet - the distributed open-source microblogging tool + * Copyright (C) 2008, 2009, StatusNet, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by @@ -29,7 +29,7 @@ * along with this program. If not, see . */ -if (!defined('LACONICA')) { +if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); } @@ -39,20 +39,45 @@ require_once INSTALLDIR.'/lib/searchaction.php'; * Notice search action class. * * @category Action - * @package Laconica - * @author Evan Prodromou - * @author Robin Millette + * @package StatusNet + * @author Evan Prodromou + * @author Robin Millette * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 - * @link http://laconi.ca/ + * @link http://status.net/ * @todo common parent for people and content search? */ 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; @@ -65,6 +90,8 @@ class NoticesearchAction extends SearchAction */ 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.'); } @@ -75,6 +102,7 @@ class NoticesearchAction extends SearchAction */ function title() { + // TRANS: Title of the page where users can search for notices. return _('Text search'); } @@ -88,7 +116,9 @@ class NoticesearchAction extends SearchAction 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'), $q, common_config('site', 'name')))); } @@ -102,32 +132,50 @@ class NoticesearchAction extends SearchAction */ function showResults($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 = $notice->find(); - } - if ($cnt === 0) { - $this->element('p', 'error', _('No results')); - return; + if (Event::handle('StartNoticeSearchShowResults', array($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)); } - $terms = preg_split('/[\s,]+/', $q); - $nl = new SearchNoticeList($notice, $this, $terms); - - $cnt = $nl->show(); + } - $this->pagination($this->page > 1, $cnt > NOTICES_PER_PAGE, - $this->page, 'noticesearch', array('q' => $q)); + function showEmptyResults($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 { + // 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; } - function isReadOnly() + + function showScripts() { - return true; + parent::showScripts(); + $this->autofocus('q'); } } @@ -154,15 +202,8 @@ class SearchNoticeListItem extends NoticeListItem { function showContent() { // FIXME: URL, image, video, audio - $this->out->elementStart('p', array('class' => 'entry-content')); - if ($this->notice->rendered) { - $this->out->raw($this->highlight($this->notice->rendered, $this->terms)); - } else { - // XXX: may be some uncooked notices in the DB, - // we cook them right now. This should probably disappear in future - // versions (>> 0.4.x) - $this->out->raw($this->highlight(common_render_content($this->notice->content, $this->notice), $this->terms)); - } + $this->out->elementStart('p', array('class' => 'e-content')); + $this->out->raw($this->highlight($this->notice->getRendered(), $this->terms)); $this->out->elementEnd('p'); } @@ -178,15 +219,23 @@ class SearchNoticeListItem extends NoticeListItem { function highlight($text, $terms) { /* Highligh search terms */ - $pattern = '/('.implode('|', array_map('htmlspecialchars', $terms)).')/i'; - $result = preg_replace($pattern, '\\1', $text); - - /* Remove highlighting from inside links, loop incase multiple highlights in links */ - $pattern = '/(href="[^"]*)('.implode('|', array_map('htmlspecialchars', $terms)).')<\/strong>([^"]*")/iU'; - do { - $result = preg_replace($pattern, '\\1\\2\\3', $result, -1, $count); - } while ($count); + $options = implode('|', array_map('preg_quote', array_map('htmlspecialchars', $terms), + array_fill(0, sizeof($terms), '/'))); + $pattern = "/($options)/i"; + $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, '\\1', $chunk); + } + } + return $result; } } -