forked from GNUsocial/gnu-social
341 lines
10 KiB
PHP
341 lines
10 KiB
PHP
<?php
|
|
/**
|
|
* Data class to mark notices as bookmarks
|
|
*
|
|
* PHP version 5
|
|
*
|
|
* @category Data
|
|
* @package StatusNet
|
|
* @author Evan Prodromou <evan@status.net>
|
|
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
|
|
* @link http://status.net/
|
|
*
|
|
* StatusNet - the distributed open-source microblogging tool
|
|
* Copyright (C) 2009, StatusNet, 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('STATUSNET')) {
|
|
exit(1);
|
|
}
|
|
|
|
/**
|
|
* For storing the fact that a notice is a bookmark
|
|
*
|
|
* @category Bookmark
|
|
* @package StatusNet
|
|
* @author Evan Prodromou <evan@status.net>
|
|
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
|
|
* @link http://status.net/
|
|
*
|
|
* @see DB_DataObject
|
|
*/
|
|
|
|
class Bookmark extends Memcached_DataObject
|
|
{
|
|
public $__table = 'bookmark'; // table name
|
|
public $id; // char(36) primary_key not_null
|
|
public $profile_id; // int(4) not_null
|
|
public $url; // varchar(255) not_null
|
|
public $title; // varchar(255)
|
|
public $description; // text
|
|
public $uri; // varchar(255)
|
|
public $created; // datetime
|
|
|
|
/**
|
|
* Get an instance by key
|
|
*
|
|
* This is a utility method to get a single instance with a given key value.
|
|
*
|
|
* @param string $k Key to use to lookup (usually 'user_id' for this class)
|
|
* @param mixed $v Value to lookup
|
|
*
|
|
* @return User_greeting_count object found, or null for no hits
|
|
*
|
|
*/
|
|
|
|
function staticGet($k, $v=null)
|
|
{
|
|
return Memcached_DataObject::staticGet('Bookmark', $k, $v);
|
|
}
|
|
|
|
/**
|
|
* Get an instance by compound key
|
|
*
|
|
* This is a utility method to get a single instance with a given set of
|
|
* key-value pairs. Usually used for the primary key for a compound key; thus
|
|
* the name.
|
|
*
|
|
* @param array $kv array of key-value mappings
|
|
*
|
|
* @return Bookmark object found, or null for no hits
|
|
*
|
|
*/
|
|
|
|
function pkeyGet($kv)
|
|
{
|
|
return Memcached_DataObject::pkeyGet('Bookmark', $kv);
|
|
}
|
|
|
|
/**
|
|
* return table definition for DB_DataObject
|
|
*
|
|
* DB_DataObject needs to know something about the table to manipulate
|
|
* instances. This method provides all the DB_DataObject needs to know.
|
|
*
|
|
* @return array array of column definitions
|
|
*/
|
|
|
|
function table()
|
|
{
|
|
return array('id' => DB_DATAOBJECT_STR + DB_DATAOBJECT_NOTNULL,
|
|
'profile_id' => DB_DATAOBJECT_INT + DB_DATAOBJECT_NOTNULL,
|
|
'url' => DB_DATAOBJECT_STR,
|
|
'title' => DB_DATAOBJECT_STR,
|
|
'description' => DB_DATAOBJECT_STR,
|
|
'uri' => DB_DATAOBJECT_STR,
|
|
'created' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE +
|
|
DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL);
|
|
}
|
|
|
|
/**
|
|
* return key definitions for DB_DataObject
|
|
*
|
|
* @return array list of key field names
|
|
*/
|
|
|
|
function keys()
|
|
{
|
|
return array_keys($this->keyTypes());
|
|
}
|
|
|
|
/**
|
|
* return key definitions for Memcached_DataObject
|
|
*
|
|
* @return array associative array of key definitions
|
|
*/
|
|
|
|
function keyTypes()
|
|
{
|
|
return array('id' => 'K',
|
|
'uri' => 'U');
|
|
}
|
|
|
|
/**
|
|
* Magic formula for non-autoincrementing integer primary keys
|
|
*
|
|
* @return array magic three-false array that stops auto-incrementing.
|
|
*/
|
|
|
|
function sequenceKey()
|
|
{
|
|
return array(false, false, false);
|
|
}
|
|
|
|
/**
|
|
* Get a bookmark based on a notice
|
|
*
|
|
* @param Notice $notice Notice to check for
|
|
*
|
|
* @return Bookmark found bookmark or null
|
|
*/
|
|
|
|
function getByNotice($notice)
|
|
{
|
|
return self::staticGet('uri', $notice->uri);
|
|
}
|
|
|
|
/**
|
|
* Get the bookmark that a user made for an URL
|
|
*
|
|
* @param Profile $profile Profile to check for
|
|
* @param string $url URL to check for
|
|
*
|
|
* @return Bookmark bookmark found or null
|
|
*/
|
|
|
|
static function getByURL($profile, $url)
|
|
{
|
|
$nb = new Bookmark();
|
|
|
|
$nb->profile_id = $profile->id;
|
|
$nb->url = $url;
|
|
|
|
if ($nb->find(true)) {
|
|
return $nb;
|
|
} else {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Save a new notice bookmark
|
|
*
|
|
* @param Profile $profile To save the bookmark for
|
|
* @param string $title Title of the bookmark
|
|
* @param string $url URL of the bookmark
|
|
* @param mixed $rawtags array of tags or string
|
|
* @param string $description Description of the bookmark
|
|
* @param array $options Options for the Notice::saveNew()
|
|
*
|
|
* @return Notice saved notice
|
|
*/
|
|
|
|
static function saveNew($profile, $title, $url, $rawtags, $description,
|
|
$options=null)
|
|
{
|
|
$nb = self::getByURL($profile, $url);
|
|
|
|
if (!empty($nb)) {
|
|
throw new ClientException(_('Bookmark already exists.'));
|
|
}
|
|
|
|
if (empty($options)) {
|
|
$options = array();
|
|
}
|
|
|
|
if (array_key_exists('uri', $options)) {
|
|
$other = Bookmark::staticGet('uri', $options['uri']);
|
|
if (!empty($other)) {
|
|
throw new ClientException(_('Bookmark already exists.'));
|
|
}
|
|
}
|
|
|
|
if (is_string($rawtags)) {
|
|
if (empty($rawtags)) {
|
|
$rawtags = array();
|
|
} else {
|
|
$rawtags = preg_split('/[\s,]+/', $rawtags);
|
|
}
|
|
}
|
|
|
|
$nb = new Bookmark();
|
|
|
|
$nb->id = UUID::gen();
|
|
$nb->profile_id = $profile->id;
|
|
$nb->url = $url;
|
|
$nb->title = $title;
|
|
$nb->description = $description;
|
|
|
|
if (array_key_exists('created', $options)) {
|
|
$nb->created = $options['created'];
|
|
} else {
|
|
$nb->created = common_sql_now();
|
|
}
|
|
|
|
if (array_key_exists('uri', $options)) {
|
|
$nb->uri = $options['uri'];
|
|
} else {
|
|
// FIXME: hacks to work around router bugs in
|
|
// queue daemons
|
|
|
|
$r = Router::get();
|
|
|
|
$path = $r->build('showbookmark',
|
|
array('id' => $nb->id));
|
|
|
|
if (empty($path)) {
|
|
$nb->uri = common_path('bookmark/'.$nb->id, false, false);
|
|
} else {
|
|
$nb->uri = common_local_url('showbookmark',
|
|
array('id' => $nb->id),
|
|
null,
|
|
null,
|
|
false);
|
|
}
|
|
}
|
|
|
|
$nb->insert();
|
|
|
|
$tags = array();
|
|
$replies = array();
|
|
|
|
// filter "for:nickname" tags
|
|
|
|
foreach ($rawtags as $tag) {
|
|
if (strtolower(mb_substr($tag, 0, 4)) == 'for:') {
|
|
// skip if done by caller
|
|
if (!array_key_exists('replies', $options)) {
|
|
$nickname = mb_substr($tag, 4);
|
|
$other = common_relative_profile($profile,
|
|
$nickname);
|
|
if (!empty($other)) {
|
|
$replies[] = $other->getUri();
|
|
}
|
|
}
|
|
} else {
|
|
$tags[] = common_canonical_tag($tag);
|
|
}
|
|
}
|
|
|
|
$hashtags = array();
|
|
$taglinks = array();
|
|
|
|
foreach ($tags as $tag) {
|
|
$hashtags[] = '#'.$tag;
|
|
$attrs = array('href' => Notice_tag::url($tag),
|
|
'rel' => $tag,
|
|
'class' => 'tag');
|
|
$taglinks[] = XMLStringer::estring('a', $attrs, $tag);
|
|
}
|
|
|
|
// Use user's preferences for short URLs, if possible
|
|
|
|
try {
|
|
$user = User::staticGet('id', $profile->id);
|
|
|
|
$shortUrl = File_redirection::makeShort($url,
|
|
empty($user) ? null : $user);
|
|
} catch (Exception $e) {
|
|
// Don't let this stop us.
|
|
$shortUrl = $url;
|
|
}
|
|
|
|
$content = sprintf(_('"%s" %s %s %s'),
|
|
$title,
|
|
$shortUrl,
|
|
$description,
|
|
implode(' ', $hashtags));
|
|
|
|
$rendered = sprintf(_('<span class="xfolkentry">'.
|
|
'<a class="taggedlink" href="%s">%s</a> '.
|
|
'<span class="description">%s</span> '.
|
|
'<span class="meta">%s</span>'.
|
|
'</span>'),
|
|
htmlspecialchars($url),
|
|
htmlspecialchars($title),
|
|
htmlspecialchars($description),
|
|
implode(' ', $taglinks));
|
|
|
|
$options = array_merge(array('urls' => array($url),
|
|
'rendered' => $rendered,
|
|
'tags' => $tags,
|
|
'replies' => $replies),
|
|
$options);
|
|
|
|
if (!array_key_exists('uri', $options)) {
|
|
$options['uri'] = $nb->uri;
|
|
}
|
|
|
|
$saved = Notice::saveNew($profile->id,
|
|
$content,
|
|
array_key_exists('source', $options) ?
|
|
$options['source'] : 'web',
|
|
$options);
|
|
|
|
return $saved;
|
|
}
|
|
}
|