<?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
*
- * This program is free software: you can redistribute it and/or modify
+ * widget for displaying a list of notices
+ *
+ * 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.
*
* 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
+ * 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/>.
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category UI
+ * @package Laconica
+ * @author Evan Prodromou <evan@controlyourself.ca>
+ * @author Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2008 Control Yourself, Inc.
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+ exit(1);
+}
+
+require_once INSTALLDIR.'/lib/favorform.php';
+require_once INSTALLDIR.'/lib/disfavorform.php';
+
+/**
+ * widget for displaying a list of notices
+ *
+ * There are a number of actions that display a list of notices, in
+ * reverse chronological order. This widget abstracts out most of the
+ * code for UI for notice lists. It's overridden to hide some
+ * data for e.g. the profile page.
+ *
+ * @category UI
+ * @package Laconica
+ * @author Evan Prodromou <evan@controlyourself.ca>
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://laconi.ca/
+ * @see Notice
+ * @see StreamAction
+ * @see NoticeListItem
+ * @see ProfileNoticeList
*/
-if (!defined('LACONICA')) { exit(1); }
+class NoticeList extends Widget
+{
+ /** the current stream of notices being displayed. */
-class NoticeList {
+ var $notice = null;
- var $notice = NULL;
+ /**
+ * constructor
+ *
+ * @param Notice $notice stream of notices from DB_DataObject
+ */
- function __construct($notice) {
+ function __construct($notice, $out=null)
+ {
+ parent::__construct($out);
$this->notice = $notice;
}
- function show() {
+ /**
+ * show the list of notices
+ *
+ * "Uses up" the stream by looping through it. So, probably can't
+ * be called twice on the same list.
+ *
+ * @return int count of notices listed.
+ */
- common_element_start('ul', array('id' => 'notices'));
+ function show()
+ {
+ $this->out->elementStart('div', array('id' =>'notices_primary'));
+ $this->out->element('h2', null, _('Notices'));
+ $this->out->elementStart('ul', array('class' => 'notices'));
- $cnt = 0;
+ $cnt = 0;
- while ($this->notice->fetch() && $cnt <= NOTICES_PER_PAGE) {
- $cnt++;
+ while ($this->notice->fetch() && $cnt <= NOTICES_PER_PAGE) {
+ $cnt++;
- if ($cnt > NOTICES_PER_PAGE) {
- break;
- }
+ if ($cnt > NOTICES_PER_PAGE) {
+ break;
+ }
- $item = $this->new_list_item($this->notice);
+ $item = $this->newListItem($this->notice);
$item->show();
- }
+ }
- common_element_end('ul');
+ $this->out->elementEnd('ul');
+ $this->out->elementEnd('div');
return $cnt;
- }
+ }
- function new_list_item($notice) {
- return new NoticeListItem($notice);
+ /**
+ * returns a new list item for the current notice
+ *
+ * Recipe (factory?) method; overridden by sub-classes to give
+ * a different list item class.
+ *
+ * @param Notice $notice the current notice
+ *
+ * @return NoticeListItem a list item for displaying the notice
+ */
+
+ function newListItem($notice)
+ {
+ return new NoticeListItem($notice, $this->out);
}
}
-class NoticeListItem {
+/**
+ * widget for displaying a single notice
+ *
+ * This widget has the core smarts for showing a single notice: what to display,
+ * where, and under which circumstances. Its key method is show(); this is a recipe
+ * that calls all the other show*() methods to build up a single notice. The
+ * ProfileNoticeListItem subclass, for example, overrides showAuthor() to skip
+ * author info (since that's implicit by the data in the page).
+ *
+ * @category UI
+ * @package Laconica
+ * @author Evan Prodromou <evan@controlyourself.ca>
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://laconi.ca/
+ * @see NoticeList
+ * @see ProfileNoticeListItem
+ */
- var $notice = NULL;
- var $profile = NULL;
+class NoticeListItem extends Widget
+{
+ /** The notice this item will show. */
- function __construct($notice) {
- $this->notice = $notice;
- $this->profile = $notice->getProfile();
- }
-
- function show() {
- $this->show_start();
- $this->show_fave_form();
- $this->show_author();
- $this->show_content();
- $this->show_start_time_section();
- $this->show_notice_link();
- $this->show_notice_source();
- $this->show_reply_to();
- $this->show_reply_link();
- $this->show_delete_link();
- $this->show_end_time_section();
- $this->show_end();
- }
-
- function show_start() {
- # XXX: RDFa
- common_element_start('li', array('class' => 'notice_single hentry',
- 'id' => 'notice-' . $this->notice->id));
- }
-
- function show_fave_form() {
+ var $notice = null;
+
+ /** The profile of the author of the notice, extracted once for convenience. */
+
+ var $profile = null;
+
+ /**
+ * constructor
+ *
+ * Also initializes the profile attribute.
+ *
+ * @param Notice $notice The notice we'll display
+ */
+
+ function __construct($notice, $out=null)
+ {
+ parent::__construct($out);
+ $this->notice = $notice;
+ $this->profile = $notice->getProfile();
+ }
+
+ /**
+ * recipe function for displaying a single notice.
+ *
+ * This uses all the other methods to correctly display a notice. Override
+ * it or one of the others to fine-tune the output.
+ *
+ * @return void
+ */
+
+ function show()
+ {
+ $this->showStart();
+ $this->showNotice();
+ $this->showNoticeAttachments();
+ $this->showNoticeOptions();
+ $this->showNoticeInfo();
+ $this->showEnd();
+ }
+
+ function showNotice()
+ {
+if (0)
+ $this->out->elementStart('entry-title');
+else
+
+ if ('shownotice' === $this->out->args['action']) {
+ $width = '85%';
+ } else {
+ $width = '90%';
+ }
+
+
+ $this->out->elementStart('div', array('class' => 'entry-title', 'style' => "float: left; width: $width;"));
+ $this->showAuthor();
+ $this->showContent();
+ $this->out->elementEnd('div');
+ }
+
+ function showNoticeAttachments()
+ {
+ $f2p = new File_to_post;
+ $f2p->post_id = $this->notice->id;
+ $file = new File;
+ $file->joinAdd($f2p);
+ $file->selectAdd();
+ $file->selectAdd('file.id as id');
+ $count = $file->find(true);
+ if (!$count) return;
+ if (1 === $count) {
+ $href = common_local_url('attachment', array('attachment' => $file->id));
+ $att_class = 'attachment';
+ } else {
+ $href = common_local_url('attachments', array('notice' => $this->notice->id));
+ $att_class = 'attachments';
+ }
+
+ $clip = theme_path('images/icons/clip', 'base');
+ if ('shownotice' === $this->out->args['action']) {
+ $height = '96px';
+ $width = '83%';
+ $width_att = '15%';
+ $clip .= '-big.png';
+ $top = '70px';
+ } else {
+ $height = '48px';
+ $width = '90%';
+ $width_att = '8%';
+ $clip .= '.png';
+ $top = '20px';
+ }
+if (0)
+ $this->out->elementStart('div', 'entry-attachments');
+else
+ $this->out->elementStart('p', array('class' => 'entry-attachments', 'style' => "float: right; width: $width_att; background: url($clip) no-repeat; text-align: right; height: $height;"));
+ $this->out->element('a', array('class' => $att_class, 'style' => "text-decoration: none; padding-top: $top; display: block; height: $height;", 'href' => $href, 'title' => "# of attachments: $count"), $count === 1 ? '' : $count);
+
+
+ $this->out->elementEnd('p');
+ }
+
+ function showNoticeInfo()
+ {
+if(0)
+ $this->out->elementStart('div', 'entry-content');
+else
+
+ if ('shownotice' === $this->out->args['action']) {
+ $width = '85%';
+ } else {
+ $width = '90%';
+ }
+
+ $this->out->elementStart('div', array('class' => 'entry-content', 'style' => "float: left; width: $width;"));
+ $this->showNoticeLink();
+ $this->showNoticeSource();
+ $this->showContext();
+ $this->out->elementEnd('div');
+ }
+
+ function showNoticeOptions()
+ {
+ $user = common_current_user();
+ if ($user) {
+if(0)
+ $this->out->elementStart('div', 'notice-options');
+else
+ $this->out->elementStart('div', array('class' => 'notice-options', 'style' => 'float: right; width: 16%;'));
+ $this->showFaveForm();
+ $this->showReplyLink();
+ $this->showDeleteLink();
+ $this->out->elementEnd('div');
+ }
+ }
+
+ /**
+ * start a single notice.
+ *
+ * @return void
+ */
+
+ function showStart()
+ {
+ // XXX: RDFa
+ // TODO: add notice_type class e.g., notice_video, notice_image
+ $this->out->elementStart('li', array('class' => 'hentry notice',
+ 'id' => 'notice-' . $this->notice->id));
+ }
+
+ /**
+ * show the "favorite" form
+ *
+ * @return void
+ */
+
+ function showFaveForm()
+ {
$user = common_current_user();
- if ($user) {
- if ($user->hasFave($this->notice)) {
- common_disfavor_form($this->notice);
- } else {
- common_favor_form($this->notice);
- }
- }
- }
-
- function show_author() {
- common_element_start('span', 'vcard author');
- $this->show_avatar();
- $this->show_nickname();
- common_element_end('span');
- }
-
- function show_avatar() {
- $avatar = $this->profile->getAvatar(AVATAR_STREAM_SIZE);
- common_element_start('a', array('href' => $this->profile->profileurl));
- common_element('img', array('src' => ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_STREAM_SIZE),
- 'class' => 'avatar stream photo',
- 'width' => AVATAR_STREAM_SIZE,
- 'height' => AVATAR_STREAM_SIZE,
- 'alt' =>
- ($this->profile->fullname) ? $this->profile->fullname :
- $this->profile->nickname));
- common_element_end('a');
- }
-
- function show_nickname() {
- common_element('a', array('href' => $this->profile->profileurl,
- 'class' => 'nickname fn url'),
- $this->profile->nickname);
- }
-
- function show_content() {
- # FIXME: URL, image, video, audio
- common_element_start('p', array('class' => 'content entry-title'));
- if ($this->notice->rendered) {
- common_raw($this->notice->rendered);
- } else {
- # XXX: may be some uncooked notices in the DB,
- # we cook them right now. This should probably disappear in future
- # versions (>> 0.4.x)
- common_raw(common_render_content($this->notice->content, $this->notice));
- }
- common_element_end('p');
- }
-
- function show_start_time_section() {
- common_element_start('p', 'time');
- }
-
- function show_notice_link() {
- $noticeurl = common_local_url('shownotice', array('notice' => $this->notice->id));
- # XXX: we need to figure this out better. Is this right?
- if (strcmp($this->notice->uri, $this->noticeurl) != 0 && preg_match('/^http/', $this->notice->uri)) {
- $noticeurl = $this->notice->uri;
- }
- common_element_start('a', array('class' => 'permalink',
- 'rel' => 'bookmark',
- 'href' => $noticeurl));
- common_element('abbr', array('class' => 'published',
- 'title' => common_date_iso8601($this->notice->created)),
- common_date_string($this->notice->created));
- common_element_end('a');
- }
-
- function show_notice_source() {
- if ($this->notice->source) {
- common_text(_(' from '));
+ if ($user) {
+ if ($user->hasFave($this->notice)) {
+ $disfavor = new DisfavorForm($this->out, $this->notice);
+ $disfavor->show();
+ } else {
+ $favor = new FavorForm($this->out, $this->notice);
+ $favor->show();
+ }
+ }
+ }
+
+ /**
+ * show the author of a notice
+ *
+ * By default, this shows the avatar and (linked) nickname of the author.
+ *
+ * @return void
+ */
+
+ function showAuthor()
+ {
+ $this->out->elementStart('span', 'vcard author');
+ $attrs = array('href' => $this->profile->profileurl,
+ 'class' => 'url');
+ if (!empty($this->profile->fullname)) {
+ $attrs['title'] = $this->profile->fullname . ' (' . $this->profile->nickname . ') ';
+ }
+ $this->out->elementStart('a', $attrs);
+ $this->showAvatar();
+ $this->showNickname();
+ $this->out->elementEnd('a');
+ $this->out->elementEnd('span');
+ }
+
+ /**
+ * show the avatar of the notice's author
+ *
+ * This will use the default avatar if no avatar is assigned for the author.
+ * It makes a link to the author's profile.
+ *
+ * @return void
+ */
+
+ function showAvatar()
+ {
+ if ('shownotice' === $this->out->trimmed('action')) {
+ $avatar_size = AVATAR_PROFILE_SIZE;
+ } else {
+ $avatar_size = AVATAR_STREAM_SIZE;
+ }
+ $avatar = $this->profile->getAvatar($avatar_size);
+
+ $this->out->element('img', array('src' => ($avatar) ?
+ $avatar->displayUrl() :
+ Avatar::defaultImage($avatar_size),
+ 'class' => 'avatar photo',
+ 'width' => $avatar_size,
+ 'height' => $avatar_size,
+ 'alt' =>
+ ($this->profile->fullname) ?
+ $this->profile->fullname :
+ $this->profile->nickname));
+ }
+
+ /**
+ * show the nickname of the author
+ *
+ * Links to the author's profile page
+ *
+ * @return void
+ */
+
+ function showNickname()
+ {
+ $this->out->element('span', array('class' => 'nickname fn'),
+ $this->profile->nickname);
+ }
+
+ /**
+ * show the content of the notice
+ *
+ * Shows the content of the notice. This is pre-rendered for efficiency
+ * at save time. Some very old notices might not be pre-rendered, so
+ * they're rendered on the spot.
+ *
+ * @return void
+ */
+
+ function showContent()
+ {
+ // FIXME: URL, image, video, audio
+ $this->out->elementStart('p', array('class' => 'entry-content'));
+ if ($this->notice->rendered) {
+ $this->out->raw($this->notice->rendered);
+ } 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)
+ $this->out->raw(common_render_content($this->notice->content, $this->notice));
+ }
+ $this->out->elementEnd('p');
+ }
+
+ /**
+ * show the link to the main page for the notice
+ *
+ * Displays a link to the page for a notice, with "relative" time. Tries to
+ * get remote notice URLs correct, but doesn't always succeed.
+ *
+ * @return void
+ */
+
+ function showNoticeLink()
+ {
+ $noticeurl = common_local_url('shownotice',
+ array('notice' => $this->notice->id));
+ // XXX: we need to figure this out better. Is this right?
+ if (strcmp($this->notice->uri, $noticeurl) != 0 &&
+ preg_match('/^http/', $this->notice->uri)) {
+ $noticeurl = $this->notice->uri;
+ }
+ $this->out->elementStart('dl', 'timestamp');
+ $this->out->element('dt', null, _('Published'));
+ $this->out->elementStart('dd', null);
+ $this->out->elementStart('a', array('rel' => 'bookmark',
+ 'href' => $noticeurl));
+ $dt = common_date_iso8601($this->notice->created);
+ $this->out->element('abbr', array('class' => 'published',
+ 'title' => $dt),
+ common_date_string($this->notice->created));
+ $this->out->elementEnd('a');
+ $this->out->elementEnd('dd');
+ $this->out->elementEnd('dl');
+ }
+
+ /**
+ * Show the source of the notice
+ *
+ * Either the name (and link) of the API client that posted the notice,
+ * or one of other other channels.
+ *
+ * @return void
+ */
+
+ function showNoticeSource()
+ {
+ if ($this->notice->source) {
+ $this->out->elementStart('dl', 'device');
+ $this->out->element('dt', null, _('From'));
$source_name = _($this->notice->source);
- switch ($source) {
+ switch ($this->notice->source) {
case 'web':
case 'xmpp':
case 'mail':
case 'omb':
+ case 'system':
case 'api':
- common_element('span', 'noticesource', $source_name);
+ $this->out->element('dd', null, $source_name);
break;
default:
$ns = Notice_source::staticGet($this->notice->source);
if ($ns) {
- common_element('a', array('href' => $ns->url),
- $ns->name);
+ $this->out->elementStart('dd', null);
+ $this->out->element('a', array('href' => $ns->url,
+ 'rel' => 'external'),
+ $ns->name);
+ $this->out->elementEnd('dd');
} else {
- common_element('span', 'noticesource', $source_name);
+ $this->out->element('dd', null, $source_name);
}
break;
}
- }
+ $this->out->elementEnd('dl');
+ }
}
- function show_reply_to() {
- if ($this->notice->reply_to) {
- $replyurl = common_local_url('shownotice', array('notice' => $this->notice->reply_to));
- common_text(' (');
- common_element('a', array('class' => 'inreplyto',
- 'href' => $replyurl),
- _('in reply to...'));
- common_text(')');
- }
+ /**
+ * show link to notice this notice is a reply to
+ *
+ * If this notice is a reply, show a link to the notice it is replying to. The
+ * heavy lifting for figuring out replies happens at save time.
+ *
+ * @return void
+ */
+
+ function showContext()
+ {
+ // XXX: also show context if there are replies to this notice
+ if (!empty($this->notice->conversation)
+ && $this->notice->conversation != $this->notice->id) {
+ $convurl = common_local_url('conversation',
+ array('id' => $this->notice->conversation));
+ $this->out->elementStart('dl', 'response');
+ $this->out->element('dt', null, _('To'));
+ $this->out->elementStart('dd');
+ $this->out->element('a', array('href' => $convurl),
+ _('in context'));
+ $this->out->elementEnd('dd');
+ $this->out->elementEnd('dl');
+ }
}
- function show_reply_link() {
- common_element_start('a',
- array('href' => common_local_url('newnotice',
- array('replyto' => $this->profile->nickname)),
- 'onclick' => 'return doreply("'.$this->profile->nickname.'", '.$this->notice->id.');',
- 'title' => _('reply'),
- 'class' => 'replybutton'));
- common_raw('→');
- common_element_end('a');
+ /**
+ * show a link to reply to the current notice
+ *
+ * Should either do the reply in the current notice form (if available), or
+ * link out to the notice-posting form. A little flakey, doesn't always work.
+ *
+ * @return void
+ */
+
+ function showReplyLink()
+ {
+ if (common_logged_in()) {
+ $reply_url = common_local_url('newnotice',
+ array('replyto' => $this->profile->nickname));
+
+ $this->out->elementStart('dl', 'notice_reply');
+ $this->out->element('dt', null, _('Reply to this notice'));
+ $this->out->elementStart('dd');
+ $this->out->elementStart('a', array('href' => $reply_url,
+ 'title' => _('Reply to this notice')));
+ $this->out->text(_('Reply'));
+ $this->out->element('span', 'notice_id', $this->notice->id);
+ $this->out->elementEnd('a');
+ $this->out->elementEnd('dd');
+ $this->out->elementEnd('dl');
+ }
}
- function show_delete_link() {
+ /**
+ * if the user is the author, let them delete the notice
+ *
+ * @return void
+ */
+
+ function showDeleteLink()
+ {
$user = common_current_user();
- if ($user && $this->notice->profile_id == $user->id) {
- $deleteurl = common_local_url('deletenotice', array('notice' => $this->notice->id));
- common_element_start('a', array('class' => 'deletenotice',
- 'href' => $deleteurl,
- 'title' => _('delete')));
- common_raw('×');
- common_element_end('a');
- }
+ if ($user && $this->notice->profile_id == $user->id) {
+ $deleteurl = common_local_url('deletenotice',
+ array('notice' => $this->notice->id));
+ $this->out->elementStart('dl', 'notice_delete');
+ $this->out->element('dt', null, _('Delete this notice'));
+ $this->out->elementStart('dd');
+ $this->out->element('a', array('href' => $deleteurl,
+ 'title' => _('Delete this notice')), _('Delete'));
+ $this->out->elementEnd('dd');
+ $this->out->elementEnd('dl');
+ }
}
- function show_end_time_section() {
- common_element_end('p');
- }
+ /**
+ * finish the notice
+ *
+ * Close the last elements in the notice list item
+ *
+ * @return void
+ */
- function show_end() {
- common_element_end('li');
+ function showEnd()
+ {
+ $this->out->elementEnd('li');
}
}
projects / quix0rs-gnu-social.git / blobdiff