forked from GNUsocial/gnu-social
614 lines
19 KiB
PHP
614 lines
19 KiB
PHP
<?php
|
|
/**
|
|
* StatusNet - the distributed open-source microblogging tool
|
|
* Copyright (C) 2010, StatusNet, Inc.
|
|
*
|
|
* A plugin to enable social-bookmarking functionality
|
|
*
|
|
* PHP version 5
|
|
*
|
|
* 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/>.
|
|
*
|
|
* @category SocialBookmark
|
|
* @package StatusNet
|
|
* @author Evan Prodromou <evan@status.net>
|
|
* @copyright 2010 StatusNet, Inc.
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
|
|
* @link http://status.net/
|
|
*/
|
|
|
|
if (!defined('STATUSNET')) {
|
|
exit(1);
|
|
}
|
|
|
|
/**
|
|
* Bookmark plugin main class
|
|
*
|
|
* @category Bookmark
|
|
* @package StatusNet
|
|
* @author Brion Vibber <brionv@status.net>
|
|
* @author Evan Prodromou <evan@status.net>
|
|
* @copyright 2010 StatusNet, Inc.
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
|
|
* @link http://status.net/
|
|
*/
|
|
class BookmarkPlugin extends MicroAppPlugin
|
|
{
|
|
const VERSION = '0.1';
|
|
const IMPORTDELICIOUS = 'BookmarkPlugin:IMPORTDELICIOUS';
|
|
|
|
/**
|
|
* Authorization for importing delicious bookmarks
|
|
*
|
|
* By default, everyone can import bookmarks except silenced people.
|
|
*
|
|
* @param Profile $profile Person whose rights to check
|
|
* @param string $right Right to check; const value
|
|
* @param boolean &$result Result of the check, writeable
|
|
*
|
|
* @return boolean hook value
|
|
*/
|
|
function onUserRightsCheck($profile, $right, &$result)
|
|
{
|
|
if ($right == self::IMPORTDELICIOUS) {
|
|
$result = !$profile->isSilenced();
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Database schema setup
|
|
*
|
|
* @see Schema
|
|
* @see ColumnDef
|
|
*
|
|
* @return boolean hook value; true means continue processing, false means stop.
|
|
*/
|
|
function onCheckSchema()
|
|
{
|
|
$schema = Schema::get();
|
|
|
|
// For storing user-submitted flags on profiles
|
|
|
|
$schema->ensureTable('bookmark',
|
|
array(new ColumnDef('id',
|
|
'char',
|
|
36,
|
|
false,
|
|
'PRI'),
|
|
new ColumnDef('profile_id',
|
|
'integer',
|
|
null,
|
|
false,
|
|
'MUL'),
|
|
new ColumnDef('url',
|
|
'varchar',
|
|
255,
|
|
false,
|
|
'MUL'),
|
|
new ColumnDef('title',
|
|
'varchar',
|
|
255),
|
|
new ColumnDef('description',
|
|
'text'),
|
|
new ColumnDef('uri',
|
|
'varchar',
|
|
255,
|
|
false,
|
|
'UNI'),
|
|
new ColumnDef('created',
|
|
'datetime',
|
|
null,
|
|
false,
|
|
'MUL')));
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Show the CSS necessary for this plugin
|
|
*
|
|
* @param Action $action the action being run
|
|
*
|
|
* @return boolean hook value
|
|
*/
|
|
function onEndShowStyles($action)
|
|
{
|
|
$action->cssLink($this->path('bookmark.css'));
|
|
return true;
|
|
}
|
|
|
|
function onEndShowScripts($action)
|
|
{
|
|
$action->script($this->path('js/bookmark.js'));
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Map URLs to actions
|
|
*
|
|
* @param Net_URL_Mapper $m path-to-action mapper
|
|
*
|
|
* @return boolean hook value; true means continue processing, false means stop.
|
|
*/
|
|
function onRouterInitialized($m)
|
|
{
|
|
if (common_config('singleuser', 'enabled')) {
|
|
$nickname = User::singleUserNickname();
|
|
$m->connect('bookmarks',
|
|
array('action' => 'bookmarks', 'nickname' => $nickname));
|
|
$m->connect('bookmarks/rss',
|
|
array('action' => 'bookmarksrss', 'nickname' => $nickname));
|
|
} else {
|
|
$m->connect(':nickname/bookmarks',
|
|
array('action' => 'bookmarks'),
|
|
array('nickname' => Nickname::DISPLAY_FMT));
|
|
$m->connect(':nickname/bookmarks/rss',
|
|
array('action' => 'bookmarksrss'),
|
|
array('nickname' => Nickname::DISPLAY_FMT));
|
|
}
|
|
|
|
$m->connect('api/bookmarks/:id.:format',
|
|
array('action' => 'ApiTimelineBookmarks',
|
|
'id' => Nickname::INPUT_FMT,
|
|
'format' => '(xml|json|rss|atom|as)'));
|
|
|
|
$m->connect('main/bookmark/new',
|
|
array('action' => 'newbookmark'),
|
|
array('id' => '[0-9]+'));
|
|
|
|
$m->connect('main/bookmark/popup',
|
|
array('action' => 'bookmarkpopup'));
|
|
|
|
$m->connect('main/bookmark/import',
|
|
array('action' => 'importdelicious'));
|
|
|
|
$m->connect('main/bookmark/forurl',
|
|
array('action' => 'bookmarkforurl'));
|
|
|
|
$m->connect('bookmark/:id',
|
|
array('action' => 'showbookmark'),
|
|
array('id' => '[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}'));
|
|
|
|
$m->connect('notice/by-url/:id',
|
|
array('action' => 'noticebyurl'),
|
|
array('id' => '[0-9]+'));
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* Add our two queue handlers to the queue manager
|
|
*
|
|
* @param QueueManager $qm current queue manager
|
|
*
|
|
* @return boolean hook value
|
|
*/
|
|
function onEndInitializeQueueManager($qm)
|
|
{
|
|
$qm->connect('dlcsback', 'DeliciousBackupImporter');
|
|
$qm->connect('dlcsbkmk', 'DeliciousBookmarkImporter');
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Plugin version data
|
|
*
|
|
* @param array &$versions array of version data
|
|
*
|
|
* @return value
|
|
*/
|
|
function onPluginVersion(&$versions)
|
|
{
|
|
$versions[] = array('name' => 'Bookmark',
|
|
'version' => self::VERSION,
|
|
'author' => 'Evan Prodromou, Stephane Berube, Jean Baptiste Favre',
|
|
'homepage' => 'http://status.net/wiki/Plugin:Bookmark',
|
|
'description' =>
|
|
// TRANS: Plugin description.
|
|
_m('Simple extension for supporting bookmarks. ') .
|
|
'BookmarkList feature has been developped by Stephane Berube. ' .
|
|
'Integration has been done by Jean Baptiste Favre.');
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Load our document if requested
|
|
*
|
|
* @param string &$title Title to fetch
|
|
* @param string &$output HTML to output
|
|
*
|
|
* @return boolean hook value
|
|
*/
|
|
function onStartLoadDoc(&$title, &$output)
|
|
{
|
|
if ($title == 'bookmarklet') {
|
|
$filename = INSTALLDIR.'/plugins/Bookmark/bookmarklet';
|
|
|
|
$c = file_get_contents($filename);
|
|
$output = common_markup_to_html($c);
|
|
return false; // success!
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Show a link to our delicious import page on profile settings form
|
|
*
|
|
* @param Action $action Profile settings action being shown
|
|
*
|
|
* @return boolean hook value
|
|
*/
|
|
function onEndProfileSettingsActions($action)
|
|
{
|
|
$user = common_current_user();
|
|
|
|
if (!empty($user) && $user->hasRight(self::IMPORTDELICIOUS)) {
|
|
$action->elementStart('li');
|
|
$action->element('a',
|
|
array('href' => common_local_url('importdelicious')),
|
|
// TRANS: Link text in proile leading to import form.
|
|
_m('Import del.icio.us bookmarks'));
|
|
$action->elementEnd('li');
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Output our CSS class for bookmark notice list elements
|
|
*
|
|
* @param NoticeListItem $nli The item being shown
|
|
*
|
|
* @return boolean hook value
|
|
*/
|
|
|
|
function onStartOpenNoticeListItemElement($nli)
|
|
{
|
|
if (!$this->isMyNotice($nli->notice)) {
|
|
return true;
|
|
}
|
|
|
|
$nb = Bookmark::getByNotice($nli->notice);
|
|
|
|
if (empty($nb)) {
|
|
$this->log(LOG_INFO, "Notice {$nli->notice->id} has bookmark class but no matching Bookmark record.");
|
|
return true;
|
|
}
|
|
|
|
$id = (empty($nli->repeat)) ? $nli->notice->id : $nli->repeat->id;
|
|
$class = 'hentry notice bookmark';
|
|
if ($nli->notice->scope != 0 && $nli->notice->scope != 1) {
|
|
$class .= ' limited-scope';
|
|
}
|
|
$nli->out->elementStart('li', array('class' => $class,
|
|
'id' => 'notice-' . $id));
|
|
|
|
Event::handle('EndOpenNoticeListItemElement', array($nli));
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Modify the default menu to link to our custom action
|
|
*
|
|
* Using event handlers, it's possible to modify the default UI for pages
|
|
* almost without limit. In this method, we add a menu item to the default
|
|
* primary menu for the interface to link to our action.
|
|
*
|
|
* The Action class provides a rich set of events to hook, as well as output
|
|
* methods.
|
|
*
|
|
* @param Action $action The current action handler. Use this to
|
|
* do any output.
|
|
*
|
|
* @return boolean hook value; true means continue processing, false means stop.
|
|
*
|
|
* @see Action
|
|
*/
|
|
function onEndPersonalGroupNav($action)
|
|
{
|
|
$this->user = common_current_user();
|
|
|
|
if (!$this->user) {
|
|
// TRANS: Client error displayed when trying to display bookmarks for a non-existing user.
|
|
$this->clientError(_('No such user.'));
|
|
return false;
|
|
}
|
|
|
|
$action->menuItem(common_local_url('bookmarks', array('nickname' => $this->user->nickname)),
|
|
// TRANS: Menu item in sample plugin.
|
|
_m('Bookmarks'),
|
|
// TRANS: Menu item title in sample plugin.
|
|
_m('A list of your bookmarks'), false, 'nav_timeline_bookmarks');
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Save a remote bookmark (from Salmon or PuSH)
|
|
*
|
|
* @param Ostatus_profile $author Author of the bookmark
|
|
* @param Activity $activity Activity to save
|
|
*
|
|
* @return Notice resulting notice.
|
|
*/
|
|
static private function _postRemoteBookmark(Ostatus_profile $author,
|
|
Activity $activity)
|
|
{
|
|
$bookmark = $activity->objects[0];
|
|
|
|
$options = array('uri' => $bookmark->id,
|
|
'url' => $bookmark->link,
|
|
'is_local' => Notice::REMOTE,
|
|
'source' => 'ostatus');
|
|
|
|
return self::_postBookmark($author->localProfile(), $activity, $options);
|
|
}
|
|
|
|
/**
|
|
* Test if an activity represents posting a bookmark
|
|
*
|
|
* @param Activity $activity Activity to test
|
|
*
|
|
* @return true if it's a Post of a Bookmark, else false
|
|
*/
|
|
static private function _isPostBookmark($activity)
|
|
{
|
|
return ($activity->verb == ActivityVerb::POST &&
|
|
$activity->objects[0]->type == ActivityObject::BOOKMARK);
|
|
}
|
|
|
|
function types()
|
|
{
|
|
return array(ActivityObject::BOOKMARK);
|
|
}
|
|
|
|
/**
|
|
* When a notice is deleted, delete the related Bookmark
|
|
*
|
|
* @param Notice $notice Notice being deleted
|
|
*
|
|
* @return boolean hook value
|
|
*/
|
|
function deleteRelated($notice)
|
|
{
|
|
if ($this->isMyNotice($notice)) {
|
|
|
|
$nb = Bookmark::getByNotice($notice);
|
|
|
|
if (!empty($nb)) {
|
|
$nb->delete();
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Save a bookmark from an activity
|
|
*
|
|
* @param Activity $activity Activity to save
|
|
* @param Profile $profile Profile to use as author
|
|
* @param array $options Options to pass to bookmark-saving code
|
|
*
|
|
* @return Notice resulting notice
|
|
*/
|
|
function saveNoticeFromActivity($activity, $profile, $options=array())
|
|
{
|
|
$bookmark = $activity->objects[0];
|
|
|
|
$relLinkEls = ActivityUtils::getLinks($bookmark->element, 'related');
|
|
|
|
if (count($relLinkEls) < 1) {
|
|
// TRANS: Client exception thrown when a bookmark is formatted incorrectly.
|
|
throw new ClientException(_m('Expected exactly 1 link '.
|
|
'rel=related in a Bookmark.'));
|
|
}
|
|
|
|
if (count($relLinkEls) > 1) {
|
|
common_log(LOG_WARNING,
|
|
"Got too many link rel=related in a Bookmark.");
|
|
}
|
|
|
|
$linkEl = $relLinkEls[0];
|
|
|
|
$url = $linkEl->getAttribute('href');
|
|
|
|
$tags = array();
|
|
|
|
foreach ($activity->categories as $category) {
|
|
$tags[] = common_canonical_tag($category->term);
|
|
}
|
|
|
|
if (!empty($activity->time)) {
|
|
$options['created'] = common_sql_date($activity->time);
|
|
}
|
|
|
|
// Fill in location if available
|
|
|
|
$location = $activity->context->location;
|
|
|
|
if ($location) {
|
|
$options['lat'] = $location->lat;
|
|
$options['lon'] = $location->lon;
|
|
if ($location->location_id) {
|
|
$options['location_ns'] = $location->location_ns;
|
|
$options['location_id'] = $location->location_id;
|
|
}
|
|
}
|
|
|
|
$options['groups'] = array();
|
|
$options['replies'] = array(); // TODO: context->attention
|
|
|
|
foreach ($activity->context->attention as $attnUrl=>$type) {
|
|
$other = Profile::fromURI($attnUrl);
|
|
if ($other instanceof Profile) {
|
|
$options['replies'][] = $attnUrl;
|
|
} else {
|
|
// Maybe we can get rid of this since every User_group got a Profile?
|
|
// TODO: Make sure the above replies get sorted properly for groups (or handled afterwards)
|
|
$group = User_group::getKV('uri', $attnUrl);
|
|
if ($group instanceof User_group) {
|
|
$options['groups'][] = $attnUrl;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Maintain direct reply associations
|
|
// @fixme what about conversation ID?
|
|
|
|
if (!empty($activity->context->replyToID)) {
|
|
$orig = Notice::getKV('uri',
|
|
$activity->context->replyToID);
|
|
if (!empty($orig)) {
|
|
$options['reply_to'] = $orig->id;
|
|
}
|
|
}
|
|
|
|
return Bookmark::saveNew($profile,
|
|
$bookmark->title,
|
|
$url,
|
|
$tags,
|
|
$bookmark->summary,
|
|
$options);
|
|
}
|
|
|
|
function activityObjectFromNotice($notice)
|
|
{
|
|
assert($this->isMyNotice($notice));
|
|
|
|
common_log(LOG_INFO,
|
|
"Formatting notice {$notice->uri} as a bookmark.");
|
|
|
|
$object = new ActivityObject();
|
|
$nb = Bookmark::getByNotice($notice);
|
|
|
|
$object->id = $notice->uri;
|
|
$object->type = ActivityObject::BOOKMARK;
|
|
$object->title = $nb->title;
|
|
$object->summary = $nb->description;
|
|
$object->link = $notice->bestUrl();
|
|
|
|
// Attributes of the URL
|
|
|
|
$attachments = $notice->attachments();
|
|
|
|
if (count($attachments) != 1) {
|
|
// TRANS: Server exception thrown when a bookmark has multiple attachments.
|
|
throw new ServerException(_m('Bookmark notice with the '.
|
|
'wrong number of attachments.'));
|
|
}
|
|
|
|
$target = $attachments[0];
|
|
|
|
$attrs = array('rel' => 'related',
|
|
'href' => $target->url);
|
|
|
|
if (!empty($target->title)) {
|
|
$attrs['title'] = $target->title;
|
|
}
|
|
|
|
$object->extra[] = array('link', $attrs, null);
|
|
|
|
// Attributes of the thumbnail, if any
|
|
|
|
$thumbnail = $target->getThumbnail();
|
|
|
|
if (!empty($thumbnail)) {
|
|
$tattrs = array('rel' => 'preview',
|
|
'href' => $thumbnail->url);
|
|
|
|
if (!empty($thumbnail->width)) {
|
|
$tattrs['media:width'] = $thumbnail->width;
|
|
}
|
|
|
|
if (!empty($thumbnail->height)) {
|
|
$tattrs['media:height'] = $thumbnail->height;
|
|
}
|
|
|
|
$object->extra[] = array('link', $attrs, null);
|
|
}
|
|
|
|
return $object;
|
|
}
|
|
|
|
/**
|
|
* Given a notice list item, returns an adapter specific
|
|
* to this plugin.
|
|
*
|
|
* @param NoticeListItem $nli item to adapt
|
|
*
|
|
* @return NoticeListItemAdapter adapter or null
|
|
*/
|
|
function adaptNoticeListItem($nli)
|
|
{
|
|
return new BookmarkListItem($nli);
|
|
}
|
|
|
|
function entryForm($out)
|
|
{
|
|
return new InitialBookmarkForm($out);
|
|
}
|
|
|
|
function tag()
|
|
{
|
|
return 'bookmark';
|
|
}
|
|
|
|
function appTitle()
|
|
{
|
|
// TRANS: Application title.
|
|
return _m('TITLE','Bookmark');
|
|
}
|
|
|
|
function onEndUpgrade()
|
|
{
|
|
// Version 0.9.x of the plugin didn't stamp notices
|
|
// with verb and object-type (for obvious reasons). Update
|
|
// those notices here.
|
|
|
|
$notice = new Notice();
|
|
|
|
$notice->whereAdd('exists (select uri from bookmark where bookmark.uri = notice.uri)');
|
|
$notice->whereAdd('((object_type is null) or (object_type = "' .ActivityObject::NOTE.'"))');
|
|
|
|
$notice->find();
|
|
|
|
while ($notice->fetch()) {
|
|
$original = clone($notice);
|
|
$notice->verb = ActivityVerb::POST;
|
|
$notice->object_type = ActivityObject::BOOKMARK;
|
|
$notice->update($original);
|
|
}
|
|
}
|
|
|
|
public function activityObjectOutputJson(ActivityObject $obj, array &$out)
|
|
{
|
|
assert($obj->type == ActivityObject::BOOKMARK);
|
|
|
|
$bm = Bookmark::getKV('uri', $obj->id);
|
|
|
|
if (empty($bm)) {
|
|
throw new ServerException("Unknown bookmark: " . $obj->id);
|
|
}
|
|
|
|
$out['displayName'] = $bm->title;
|
|
$out['targetUrl'] = $bm->url;
|
|
|
|
return true;
|
|
}
|
|
}
|