<?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * StatusNet, the distributed open-source microblogging tool
*
- * This program is free software: you can redistribute it and/or modify
+ * Lists by a user
+ *
+ * PHP version 5
+ *
+ * LICENCE: 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
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
+ * PHP version 5
+ *
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category Personal
+ * @package StatusNet
+ * @author Evan Prodromou <evan@status.net>
+ * @author Zach Copley <zach@status.net>
+ * @author Shashi Gowda <connect2shashi@gmail.com>
+ * @copyright 2009 StatusNet, Inc.
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://status.net/
*/
-if (!defined('LACONICA')) { exit(1); }
-
-require_once(INSTALLDIR.'/lib/profilelist.php');
-
-class PeopletagAction extends Action {
-
- function handle($args) {
-
- parent::handle($args);
-
- $tag = $this->trimmed('tag');
-
- if (!common_valid_profile_tag($tag)) {
- $this->client_error(sprintf(_('Not a valid people tag: %s'), $tag));
- return;
- }
-
- $page = $this->trimmed('page');
-
- if (!$page) {
- $page = 1;
- }
-
- # Looks like we're good; show the header
-
- common_show_header(sprintf(_('Users self-tagged with %s - page %d'), $tag, $page),
- NULL, $tag, array($this, 'show_top'));
-
- $this->show_people($tag);
-
- common_show_footer();
- }
-
- function show_people($tag) {
-
- $profile = new Profile();
-
- $offset = ($page-1)*PROFILES_PER_PAGE;
- $limit = PROFILES_PER_PAGE + 1;
-
- if (common_config('db','type') == 'pgsql') {
- $lim = ' LIMIT ' . $limit . ' OFFSET ' . $offset;
- } else {
- $lim = ' LIMIT ' . $offset . ', ' . $limit;
- }
-
- # XXX: memcached this
-
- $profile->query(sprintf('SELECT profile.* ' .
- 'FROM profile JOIN profile_tag ' .
- 'ON profile.id = profile_tag.tagger ' .
- 'WHERE profile_tag.tagger = profile_tag.tagged ' .
- 'AND tag = "%s" ' .
- 'ORDER BY profile_tag.created DESC ' .
- $lim, $tag));
-
- $pl = new ProfileList($profile);
- $cnt = $pl->show_list();
-
- common_pagination($page > 1,
- $cnt > PROFILES_PER_PAGE,
- $page,
- $this->trimmed('action'),
- array('tag' => $tag));
- }
-
- function show_top($tag) {
- $instr = sprintf(_('These are users who have tagged themselves "%s" ' .
- 'to show a common interest, characteristic, hobby or job.'), $tag);
- common_element_start('div', 'instructions');
- common_element_start('p');
- common_text($instr);
- common_element_end('p');
- common_element_end('div');
- }
-
- function get_title() {
- return NULL;
- }
-
- function show_header($arr) {
- return;
- }
+if (!defined('STATUSNET') && !defined('LACONICA')) {
+ exit(1);
+}
+
+require_once INSTALLDIR.'/lib/peopletaglist.php';
+// cache 3 pages
+define('PEOPLETAG_CACHE_WINDOW', PEOPLETAGS_PER_PAGE*3 + 1);
+
+class PeopletagAction extends Action
+{
+ var $page = null;
+ var $tag = null;
+
+ function isReadOnly($args)
+ {
+ return true;
+ }
+
+ function title()
+ {
+ if ($this->page == 1) {
+ // TRANS: Title for list page.
+ // TRANS: %s is a list.
+ return sprintf(_('Public list %s'), $this->tag);
+ } else {
+ // TRANS: Title for list page.
+ // TRANS: %1$s is a list, %2$d is a page number.
+ return sprintf(_('Public list %1$s, page %2$d'), $this->tag, $this->page);
+ }
+ }
+
+ function prepare($args)
+ {
+ parent::prepare($args);
+ $this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
+
+ $tag_arg = $this->arg('tag');
+ $tag = common_canonical_tag($tag_arg);
+
+ // Permanent redirect on non-canonical nickname
+
+ if ($tag_arg != $tag) {
+ $args = array('tag' => $nickname);
+ if ($this->page && $this->page != 1) {
+ $args['page'] = $this->page;
+ }
+ common_redirect(common_local_url('peopletag', $args), 301);
+ }
+ $this->tag = $tag;
+
+ return true;
+ }
+
+ function handle($args)
+ {
+ parent::handle($args);
+ $this->showPage();
+ }
+
+ function showLocalNav()
+ {
+ $nav = new PublicGroupNav($this);
+ $nav->show();
+ }
+
+ function showAnonymousMessage()
+ {
+ $notice =
+ // TRANS: Message for anonymous users on list page.
+ // TRANS: This message contains Markdown links in the form [description](link).
+ _('Lists are how you sort similar ' .
+ 'people on %%site.name%%, a [micro-blogging]' .
+ '(http://en.wikipedia.org/wiki/Micro-blogging) service ' .
+ 'based on the Free Software [StatusNet](http://status.net/) tool. ' .
+ 'You can then easily keep track of what they ' .
+ 'are doing by subscribing to the list\'s timeline.' );
+ $this->elementStart('div', array('id' => 'anon_notice'));
+ $this->raw(common_markup_to_html($notice));
+ $this->elementEnd('div');
+ }
+
+ function showContent()
+ {
+ $offset = ($this->page-1) * PEOPLETAGS_PER_PAGE;
+ $limit = PEOPLETAGS_PER_PAGE + 1;
+
+ $ptags = new Profile_list();
+ $ptags->tag = $this->tag;
+
+ $user = common_current_user();
+
+ if (empty($user)) {
+ $ckey = sprintf('profile_list:tag:%s', $this->tag);
+ $ptags->private = false;
+ $ptags->orderBy('profile_list.modified DESC');
+
+ $c = Cache::instance();
+ if ($offset+$limit <= PEOPLETAG_CACHE_WINDOW && !empty($c)) {
+ $cached_ptags = Profile_list::getCached($ckey, $offset, $limit);
+ if ($cached_ptags === false) {
+ $ptags->limit(0, PEOPLETAG_CACHE_WINDOW);
+ $ptags->find();
+
+ Profile_list::setCache($ckey, $ptags, $offset, $limit);
+ } else {
+ $ptags = clone($cached_ptags);
+ }
+ } else {
+ $ptags->limit($offset, $limit);
+ $ptags->find();
+ }
+ } else {
+ $ptags->whereAdd('(profile_list.private = false OR (' .
+ ' profile_list.tagger =' . $user->id .
+ ' AND profile_list.private = true) )');
+
+ $ptags->orderBy('profile_list.modified DESC');
+ $ptags->find();
+ }
+
+ $pl = new PeopletagList($ptags, $this);
+ $cnt = $pl->show();
+
+ $this->pagination($this->page > 1, $cnt > PEOPLETAGS_PER_PAGE,
+ $this->page, 'peopletag', array('tag' => $this->tag));
+ }
+
+ function showSections()
+ {
+ }
}
projects / quix0rs-gnu-social.git / blobdiff