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+<?php
+
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, 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
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * 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/>.
+ */
+
+if (!defined('LACONICA')) { exit(1); }
+
+require_once(INSTALLDIR.'/lib/profilelist.php');
+
+# 10x8
+
+define('AVATARS_PER_PAGE', 80);
+
+class GalleryAction extends Action {
+
+ function is_readonly() {
+ return true;
+ }
+
+ function handle($args) {
+ parent::handle($args);
+
+ # Post from the tag dropdown; redirect to a GET
+
+ if ($_SERVER['REQUEST_METHOD'] == 'POST') {
+ common_redirect($this->self_url(), 307);
+ }
+
+ $nickname = common_canonical_nickname($this->arg('nickname'));
+ $user = User::staticGet('nickname', $nickname);
+
+ if (!$user) {
+ $this->no_such_user();
+ return;
+ }
+
+ $profile = $user->getProfile();
+
+ if (!$profile) {
+ $this->server_error(_('User without matching profile in system.'));
+ return;
+ }
+
+ $page = $this->arg('page');
+
+ if (!$page) {
+ $page = 1;
+ }
+
+ $display = $this->arg('display');
+
+ if (!$display) {
+ $display = 'list';
+ }
+
+ $tag = $this->arg('tag');
+
+ common_show_header($profile->nickname . ": " . $this->gallery_type(),
+ NULL, $profile,
+ array($this, 'show_top'));
+
+ $this->display_links($profile, $page, $display);
+ $this->show_tags_dropdown($profile);
+
+ $this->show_gallery($profile, $page, $display, $tag);
+ common_show_footer();
+ }
+
+ function no_such_user() {
+ $this->client_error(_('No such user.'));
+ }
+
+ function show_tags_dropdown($profile) {
+ $tag = $this->trimmed('tag');
+ list($lst, $usr) = $this->fields();
+ $tags = $this->get_all_tags($profile, $lst, $usr);
+ $content = array();
+ foreach ($tags as $t) {
+ $content[$t] = $t;
+ }
+ if ($tags) {
+ common_element_start('dl', array('id'=>'filter_tags'));
+ common_element('dt', null, _('Filter tags'));
+ common_element_start('dd');
+ common_element_start('ul');
+ common_element_start('li', array('id'=>'filter_tags_all', 'class'=>'child_1'));
+ common_element('a', array('href' => common_local_url($this->trimmed('action'),
+ array('nickname' => $profile->nickname))),
+ _('All'));
+ common_element_end('li');
+ common_element_start('li', array('id'=>'filter_tags_item'));
+ common_element_start('form', array('name' => 'bytag', 'id' => 'bytag', 'method' => 'post'));
+ common_dropdown('tag', _('Tag'), $content,
+ _('Choose a tag to narrow list'), FALSE, $tag);
+ common_submit('go', _('Go'));
+ common_element_end('form');
+ common_element_end('li');
+ common_element_end('ul');
+ common_element_end('dd');
+ common_element_end('dl');
+ }
+ }
+
+ function show_top($profile) {
+ common_element('div', 'instructions',
+ $this->get_instructions($profile));
+ $this->show_menu();
+ }
+
+ function show_menu() {
+ # action => array('prompt', 'title', $args)
+ $action = $this->trimmed('action');
+ $nickname = $this->trimmed('nickname');
+ $menu =
+ array('subscriptions' =>
+ array( _('Subscriptions'),
+ _('Subscriptions'),
+ array('nickname' => $nickname)),
+ 'subscribers' =>
+ array(
+ _('Subscribers'),
+ _('Subscribers'),
+ array('nickname' => $nickname)),
+ );
+ $this->nav_menu($menu);
+ }
+
+ function show_gallery($profile, $page, $display='list', $tag=NULL) {
+
+ $other = new Profile();
+
+ list($lst, $usr) = $this->fields();
+
+ $per_page = ($display == 'list') ? PROFILES_PER_PAGE : AVATARS_PER_PAGE;
+
+ $offset = ($page-1)*$per_page;
+ $limit = $per_page + 1;
+
+ if (common_config('db','type') == 'pgsql') {
+ $lim = ' LIMIT ' . $limit . ' OFFSET ' . $offset;
+ } else {
+ $lim = ' LIMIT ' . $offset . ', ' . $limit;
+ }
+
+ # XXX: memcached results
+ # FIXME: SQL injection on $tag
+
+ $other->query('SELECT profile.* ' .
+ 'FROM profile JOIN subscription ' .
+ 'ON profile.id = subscription.' . $lst . ' ' .
+ (($tag) ? 'JOIN profile_tag ON (profile.id = profile_tag.tagged AND subscription.'.$usr.'= profile_tag.tagger) ' : '') .
+ 'WHERE ' . $usr . ' = ' . $profile->id . ' ' .
+ 'AND subscriber != subscribed ' .
+ (($tag) ? 'AND profile_tag.tag= "' . $tag . '" ': '') .
+ 'ORDER BY subscription.created DESC, profile.id DESC ' .
+ $lim);
+
+ if ($display == 'list') {
+ $cls = $this->profile_list_class();
+ $profile_list = new $cls($other, $profile, $this->trimmed('action'));
+ $cnt = $profile_list->show_list();
+ } else {
+ $cnt = $this->icon_list($other);
+ }
+
+ # For building the pagination URLs
+
+ $args = array('nickname' => $profile->nickname);
+
+ if ($display != 'list') {
+ $args['display'] = $display;
+ }
+
+ common_pagination($page > 1,
+ $cnt > $per_page,
+ $page,
+ $this->trimmed('action'),
+ $args);
+ }
+
+ function profile_list_class() {
+ return 'ProfileList';
+ }
+
+ function icon_list($other) {
+
+ common_element_start('ul', $this->div_class());
+
+ $cnt = 0;
+
+ while ($other->fetch()) {
+
+ $cnt++;
+
+ if ($cnt > AVATARS_PER_PAGE) {
+ break;
+ }
+
+ common_element_start('li');
+
+ common_element_start('a', array('title' => ($other->fullname) ?
+ $other->fullname :
+ $other->nickname,
+ 'href' => $other->profileurl,
+ 'class' => 'subscription'));
+ $avatar = $other->getAvatar(AVATAR_STREAM_SIZE);
+ common_element('img',
+ array('src' =>
+ (($avatar) ? common_avatar_display_url($avatar) :
+ common_default_avatar(AVATAR_STREAM_SIZE)),
+ 'width' => AVATAR_STREAM_SIZE,
+ 'height' => AVATAR_STREAM_SIZE,
+ 'class' => 'avatar stream',
+ 'alt' => ($other->fullname) ?
+ $other->fullname :
+ $other->nickname));
+ common_element_end('a');
+
+ # XXX: subscribe form here
+
+ common_element_end('li');
+ }
+
+ common_element_end('ul');
+
+ return $cnt;
+ }
+
+ function gallery_type() {
+ return NULL;
+ }
+
+ function get_instructions(&$profile) {
+ return NULL;
+ }
+
+ function fields() {
+ return NULL;
+ }
+
+ function div_class() {
+ return '';
+ }
+
+ function display_links($profile, $page, $display) {
+ $tag = $this->trimmed('tag');
+
+ common_element_start('dl', array('id'=>'subscriptions_nav'));
+ common_element('dt', null, _('Subscriptions navigation'));
+ common_element_start('dd');
+ common_element_start('ul', array('class'=>'nav'));
+
+ switch ($display) {
+ case 'list':
+ common_element('li', array('class'=>'child_1'), _('List'));
+ common_element_start('li');
+ $url_args = array('display' => 'icons',
+ 'nickname' => $profile->nickname,
+ 'page' => 1 + floor((($page - 1) * PROFILES_PER_PAGE) / AVATARS_PER_PAGE));
+ if ($tag) {
+ $url_args['tag'] = $tag;
+ }
+ $url = common_local_url($this->trimmed('action'), $url_args);
+ common_element('a', array('href' => $url),
+ _('Icons'));
+ common_element_end('li');
+ break;
+ default:
+ common_element_start('li', array('class'=>'child_1'));
+ $url_args = array('nickname' => $profile->nickname,
+ 'page' => 1 + floor((($page - 1) * AVATARS_PER_PAGE) / PROFILES_PER_PAGE));
+ if ($tag) {
+ $url_args['tag'] = $tag;
+ }
+ $url = common_local_url($this->trimmed('action'), $url_args);
+ common_element('a', array('href' => $url),
+ _('List'));
+ common_element_end('li');
+ common_element('li', NULL, _('Icons'));
+ break;
+ }
+
+ common_element_end('ul');
+ common_element_end('dd');
+ common_element_end('dl');
+ }
+
+ # Get list of tags we tagged other users with
+
+ function get_all_tags($profile, $lst, $usr) {
+ $profile_tag = new Notice_tag();
+ $profile_tag->query('SELECT DISTINCT(tag) ' .
+ 'FROM profile_tag, subscription ' .
+ 'WHERE tagger = ' . $profile->id . ' ' .
+ 'AND ' . $usr . ' = ' . $profile->id . ' ' .
+ 'AND ' . $lst . ' = tagged ' .
+ 'AND tagger != tagged');
+ $tags = array();
+ while ($profile_tag->fetch()) {
+ $tags[] = $profile_tag->tag;
+ }
+ $profile_tag->free();
+ return $tags;
+ }
+} \ No newline at end of file
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-07-22 14:45:03 +0000