diff options
Diffstat (limited to '_darcs/pristine/lib/gallery.php')
-rw-r--r-- | _darcs/pristine/lib/gallery.php | 320 |
1 files changed, 320 insertions, 0 deletions
diff --git a/_darcs/pristine/lib/gallery.php b/_darcs/pristine/lib/gallery.php new file mode 100644 index 000000000..0dd351bab --- /dev/null +++ b/_darcs/pristine/lib/gallery.php @@ -0,0 +1,320 @@ +<?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; + } +}
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