<?php
/*
* Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+ * Copyright (C) 2008, 2009, Control Yourself, 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
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+ exit(1);
+}
class TwitterapiAction extends Action
{
var $auth_user;
+ /**
+ * Initialization.
+ *
+ * @param array $args Web and URL arguments
+ *
+ * @return boolean false if user doesn't exist
+ */
+
+ function prepare($args)
+ {
+ parent::prepare($args);
+ return true;
+ }
+
+ /**
+ * Handle a request
+ *
+ * @param array $args Arguments from $_REQUEST
+ *
+ * @return void
+ */
+
function handle($args)
{
parent::handle($args);
}
-
+
+ /**
+ * Overrides XMLOutputter::element to write booleans as strings (true|false).
+ * See that method's documentation for more info.
+ *
+ * @param string $tag Element type or tagname
+ * @param array $attrs Array of element attributes, as
+ * key-value pairs
+ * @param string $content string content of the element
+ *
+ * @return void
+ */
+ function element($tag, $attrs=null, $content=null)
+ {
+ if (is_bool($content)) {
+ $content = ($content ? 'true' : 'false');
+ }
+
+ return parent::element($tag, $attrs, $content);
+ }
+
function twitter_user_array($profile, $get_notice=false)
{
-
$twitter_user = array();
+ $twitter_user['id'] = intval($profile->id);
$twitter_user['name'] = $profile->getBestName();
- $twitter_user['followers_count'] = $this->count_subscriptions($profile);
$twitter_user['screen_name'] = $profile->nickname;
- $twitter_user['description'] = ($profile->bio) ? $profile->bio : null;
$twitter_user['location'] = ($profile->location) ? $profile->location : null;
- $twitter_user['id'] = intval($profile->id);
+ $twitter_user['description'] = ($profile->bio) ? $profile->bio : null;
$avatar = $profile->getAvatar(AVATAR_STREAM_SIZE);
+ $twitter_user['profile_image_url'] = ($avatar) ? $avatar->displayUrl() :
+ Avatar::defaultImage(AVATAR_STREAM_SIZE);
- $twitter_user['profile_image_url'] = ($avatar) ? $avatar->displayUrl() : Avatar::defaultImage(AVATAR_STREAM_SIZE);
- $twitter_user['protected'] = 'false'; # not supported by Laconica yet
$twitter_user['url'] = ($profile->homepage) ? $profile->homepage : null;
+ $twitter_user['protected'] = false; # not supported by Laconica yet
+ $twitter_user['followers_count'] = $profile->subscriberCount();
+
+ // To be supported soon...
+ $twitter_user['profile_background_color'] = '';
+ $twitter_user['profile_text_color'] = '';
+ $twitter_user['profile_link_color'] = '';
+ $twitter_user['profile_sidebar_fill_color'] = '';
+ $twitter_user['profile_sidebar_border_color'] = '';
+
+ $twitter_user['friends_count'] = $profile->subscriptionCount();
+
+ $twitter_user['created_at'] = $this->date_twitter($profile->created);
+
+ $twitter_user['favourites_count'] = $profile->faveCount(); // British spelling!
+
+ // Need to pull up the user for some of this
+ $user = User::staticGet($profile->id);
+
+ $timezone = 'UTC';
+
+ if ($user->timezone) {
+ $timezone = $user->timezone;
+ }
+
+ $t = new DateTime;
+ $t->setTimezone(new DateTimeZone($timezone));
+
+ $twitter_user['utc_offset'] = $t->format('Z');
+ $twitter_user['time_zone'] = $timezone;
+
+ // To be supported some day, perhaps
+ $twitter_user['profile_background_image_url'] = '';
+ $twitter_user['profile_background_tile'] = false;
+
+ $twitter_user['statuses_count'] = $profile->noticeCount();
+
+ // Is the requesting user following this user?
+ $twitter_user['following'] = false;
+ $twitter_user['notifications'] = false;
+
+ if (isset($apidata['user'])) {
+
+ $twitter_user['following'] = $apidata['user']->isSubscribed($profile);
+
+ // Notifications on?
+ $sub = Subscription::pkeyGet(array('subscriber' =>
+ $apidata['user']->id, 'subscribed' => $profile->id));
+
+ if ($sub) {
+ $twitter_user['notifications'] = ($sub->jabber || $sub->sms);
+ }
+ }
if ($get_notice) {
$notice = $profile->getCurrentNotice();
$twitter_status = array();
$twitter_status['text'] = $notice->content;
- $twitter_status['truncated'] = 'false'; # Not possible on Laconica
+ $twitter_status['truncated'] = false; # Not possible on Laconica
$twitter_status['created_at'] = $this->date_twitter($notice->created);
$twitter_status['in_reply_to_status_id'] = ($notice->reply_to) ?
intval($notice->reply_to) : null;
($replier_profile) ? $replier_profile->nickname : null;
if (isset($this->auth_user)) {
- $twitter_status['favorited'] =
- ($this->auth_user->hasFave($notice)) ? 'true' : 'false';
+ $twitter_status['favorited'] = $this->auth_user->hasFave($notice);
} else {
- $twitter_status['favorited'] = 'false';
+ $twitter_status['favorited'] = false;
}
if ($include_user) {
function twitter_rss_entry_array($notice)
{
-
$profile = $notice->getProfile();
-
- $server = common_config('site', 'server');
$entry = array();
# We trim() to avoid extraneous whitespace in the output
$entry['title'] = $profile->nickname . ': ' . common_xml_safe_str(trim($notice->content));
$entry['link'] = common_local_url('shownotice', array('notice' => $notice->id));
$entry['published'] = common_date_iso8601($notice->created);
- $entry['id'] = "tag:$server,2008:$entry[link]";
+
+ $taguribase = common_config('integration', 'taguri');
+ $entry['id'] = "tag:$taguribase:$entry[link]";
+
$entry['updated'] = $entry['published'];
+ $entry['author'] = $profile->getBestName();
+
+ # Enclosure
+ $attachments = $notice->attachments();
+ if($attachments){
+ $entry['enclosures']=array();
+ foreach($attachments as $attachment){
+ $enclosure=array();
+ $enclosure['url']=$attachment->url;
+ $enclosure['mimetype']=$attachment->mimetype;
+ $enclosure['size']=$attachment->size;
+ $entry['enclosures'][]=$enclosure;
+ }
+ }
# RSS Item specific
$entry['description'] = $entry['content'];
function twitter_rss_dmsg_array($message)
{
- $server = common_config('site', 'server');
$entry = array();
$entry['title'] = sprintf('Message from %s to %s',
$entry['content'] = common_xml_safe_str(trim($message->content));
$entry['link'] = common_local_url('showmessage', array('message' => $message->id));
$entry['published'] = common_date_iso8601($message->created);
- $entry['id'] = "tag:$server,2008:$entry[link]";
+
+ $taguribase = common_config('integration', 'taguri');
+
+ $entry['id'] = "tag:$taguribase,:$entry[link]";
$entry['updated'] = $entry['published'];
+ $entry['author'] = $message->getFrom()->getBestName();
# RSS Item specific
$entry['description'] = $entry['content'];
return $twitter_dm;
}
+ function twitter_relationship_array($source, $target)
+ {
+ $relationship = array();
+
+ $relationship['source'] =
+ $this->relationship_details_array($source, $target);
+ $relationship['target'] =
+ $this->relationship_details_array($target, $source);
+
+ return array('relationship' => $relationship);
+ }
+
+ function relationship_details_array($source, $target)
+ {
+ $details = array();
+
+ $details['screen_name'] = $source->nickname;
+ $details['followed_by'] = $target->isSubscribed($source);
+ $details['following'] = $source->isSubscribed($target);
+
+ $notifications = false;
+
+ if ($source->isSubscribed($target)) {
+
+ $sub = Subscription::pkeyGet(array('subscriber' =>
+ $source->id, 'subscribed' => $target->id));
+
+ if (!empty($sub)) {
+ $notifications = ($sub->jabber || $sub->sms);
+ }
+ }
+
+ $details['notifications_enabled'] = $notifications;
+ $details['blocking'] = $source->hasBlocked($target);
+ $details['id'] = $source->id;
+
+ return $details;
+ }
+
+ function show_twitter_xml_relationship($relationship)
+ {
+ $this->elementStart('relationship');
+
+ foreach($relationship as $element => $value) {
+ if ($element == 'source' || $element == 'target') {
+ $this->elementStart($element);
+ $this->show_xml_relationship_details($value);
+ $this->elementEnd($element);
+ }
+ }
+
+ $this->elementEnd('relationship');
+ }
+
+ function show_xml_relationship_details($details)
+ {
+ foreach($details as $element => $value) {
+ $this->element($element, null, $value);
+ }
+ }
+
function show_twitter_xml_status($twitter_status)
{
$this->elementStart('status');
$this->element('pubDate', null, $entry['pubDate']);
$this->element('guid', null, $entry['guid']);
$this->element('link', null, $entry['link']);
- $this->elementEnd('item');
- }
- function show_twitter_atom_entry($entry)
- {
- $this->elementStart('entry');
- $this->element('title', null, $entry['title']);
- $this->element('content', array('type' => 'html'), $entry['content']);
- $this->element('id', null, $entry['id']);
- $this->element('published', null, $entry['published']);
- $this->element('updated', null, $entry['updated']);
- $this->element('link', array('href' => $entry['link'], 'rel' => 'alternate', 'type' => 'text/html'), null);
- $this->elementEnd('entry');
+ # RSS only supports 1 enclosure per item
+ if($entry['enclosures']){
+ $enclosure = $entry['enclosures'][0];
+ $this->element('enclosure', array('url'=>$enclosure['url'],'type'=>$enclosure['mimetype'],'length'=>$enclosure['size']), null);
+ }
+
+ $this->elementEnd('item');
}
function show_json_objects($objects)
$this->end_twitter_rss();
}
- function show_atom_timeline($notice, $title, $id, $link, $subtitle=null, $suplink=null)
+ function show_atom_timeline($notice, $title, $id, $link, $subtitle=null, $suplink=null, $selfuri=null)
{
$this->init_document('atom');
$this->element('title', null, $title);
$this->element('id', null, $id);
$this->element('link', array('href' => $link, 'rel' => 'alternate', 'type' => 'text/html'), null);
+
if (!is_null($suplink)) {
# For FriendFeed's SUP protocol
$this->element('link', array('rel' => 'http://api.friendfeed.com/2008/03#sup',
'href' => $suplink,
'type' => 'application/json'));
}
+
+ if (!is_null($selfuri)) {
+ $this->element('link', array('href' => $selfuri,
+ 'rel' => 'self', 'type' => 'application/atom+xml'), null);
+ }
+
+ $this->element('updated', null, common_date_iso8601('now'));
$this->element('subtitle', null, $subtitle);
if (is_array($notice)) {
foreach ($notice as $n) {
- $entry = $this->twitter_rss_entry_array($n);
- $this->show_twitter_atom_entry($entry);
+ $this->raw($n->asAtomEntry());
}
} else {
while ($notice->fetch()) {
- $entry = $this->twitter_rss_entry_array($notice);
- $this->show_twitter_atom_entry($entry);
+ $this->raw($notice->asAtomEntry());
}
}
function date_twitter($dt)
{
$t = strtotime($dt);
- return date("D M d G:i:s O Y", $t);
+ return date("D M d H:i:s O Y", $t);
}
-
+
// XXX: Candidate for a general utility method somewhere?
function count_subscriptions($profile)
{
function init_document($type='xml')
{
switch ($type) {
- case 'xml':
+ case 'xml':
header('Content-Type: application/xml; charset=utf-8');
$this->startXML();
break;
- case 'json':
+ case 'json':
header('Content-Type: application/json; charset=utf-8');
// Check for JSONP callback
print $callback . '(';
}
break;
- case 'rss':
+ case 'rss':
header("Content-Type: application/rss+xml; charset=utf-8");
$this->init_twitter_rss();
break;
- case 'atom':
+ case 'atom':
header('Content-Type: application/atom+xml; charset=utf-8');
$this->init_twitter_atom();
break;
- default:
- $this->client_error(_('Not a supported data format.'));
+ default:
+ $this->clientError(_('Not a supported data format.'));
break;
}
function end_document($type='xml')
{
switch ($type) {
- case 'xml':
+ case 'xml':
$this->endXML();
break;
- case 'json':
+ case 'json':
// Check for JSONP callback
$callback = $this->arg('callback');
print ')';
}
break;
- case 'rss':
+ case 'rss':
$this->end_twitter_rss();
break;
- case 'atom':
+ case 'atom':
$this->end_twitter_rss();
break;
- default:
- $this->client_error(_('Not a supported data format.'));
+ default:
+ $this->clientError(_('Not a supported data format.'));
break;
}
return;
}
- function client_error($msg, $code = 400, $content_type = 'json')
+ function clientError($msg, $code = 400, $content_type = 'json')
{
static $status = array(400 => 'Bad Request',
function init_twitter_atom()
{
$this->startXML();
- $this->elementStart('feed', array('xmlns' => 'http://www.w3.org/2005/Atom', 'xml:lang' => 'en-US'));
+ // FIXME: don't hardcode the language here!
+ $this->elementStart('feed', array('xmlns' => 'http://www.w3.org/2005/Atom',
+ 'xml:lang' => 'en-US',
+ 'xmlns:thr' => 'http://purl.org/syndication/thread/1.0'));
}
function end_twitter_atom()
{
- $this->endXML();
$this->elementEnd('feed');
+ $this->endXML();
}
function show_profile($profile, $content_type='xml', $notice=null)
{
$profile_array = $this->twitter_user_array($profile, true);
switch ($content_type) {
- case 'xml':
+ case 'xml':
$this->show_twitter_xml_user($profile_array);
break;
- case 'json':
+ case 'json':
$this->show_json_objects($profile_array);
break;
- default:
- $this->client_error(_('Not a supported data format.'));
+ default:
+ $this->clientError(_('Not a supported data format.'));
return;
}
return;
function get_user($id, $apidata=null)
{
- if (!$id) {
- return $apidata['user'];
+ if (empty($id)) {
+
+ // Twitter supports these other ways of passing the user ID
+ if (is_numeric($this->arg('id'))) {
+ return User::staticGet($this->arg('id'));
+ } else if ($this->arg('id')) {
+ $nickname = common_canonical_nickname($this->arg('id'));
+ return User::staticGet('nickname', $nickname);
+ } else if ($this->arg('user_id')) {
+ // This is to ensure that a non-numeric user_id still
+ // overrides screen_name even if it doesn't get used
+ if (is_numeric($this->arg('user_id'))) {
+ return User::staticGet('id', $this->arg('user_id'));
+ }
+ } else if ($this->arg('screen_name')) {
+ $nickname = common_canonical_nickname($this->arg('screen_name'));
+ return User::staticGet('nickname', $nickname);
+ } else {
+ // Fall back to trying the currently authenticated user
+ return $apidata['user'];
+ }
+
} else if (is_numeric($id)) {
return User::staticGet($id);
} else {
}
}
+ function get_group($id, $apidata=null)
+ {
+ if (empty($id)) {
+
+ if (is_numeric($this->arg('id'))) {
+ return User::staticGet($this->arg('id'));
+ } else if ($this->arg('id')) {
+ $nickname = common_canonical_nickname($this->arg('id'));
+ return User_group::staticGet('nickname', $nickname);
+ } else if ($this->arg('user_id')) {
+ // This is to ensure that a non-numeric user_id still
+ // overrides screen_name even if it doesn't get used
+ if (is_numeric($this->arg('user_id'))) {
+ return User_group::staticGet('id', $this->arg('user_id'));
+ }
+ } else if ($this->arg('screen_name')) {
+ $nickname = common_canonical_nickname($this->arg('screen_name'));
+ return User::staticGet('nickname', $nickname);
+ }
+
+ } else if (is_numeric($id)) {
+ return User_group::staticGet($id);
+ } else {
+ $nickname = common_canonical_nickname($id);
+ return User_group::staticGet('nickname', $nickname);
+ }
+ }
+
function get_profile($id)
{
if (is_numeric($id)) {
{
$source_name = _($source);
switch ($source) {
- case 'web':
- case 'xmpp':
- case 'mail':
- case 'omb':
- case 'api':
+ case 'web':
+ case 'xmpp':
+ case 'mail':
+ case 'omb':
+ case 'api':
break;
- default:
+ default:
$ns = Notice_source::staticGet($source);
if ($ns) {
$source_name = '<a href="' . $ns->url . '">' . $ns->name . '</a>';
return $source_name;
}
- function show_extended_profile($user, $apidata)
- {
-
- $this->auth_user = $apidata['user'];
-
- $profile = $user->getProfile();
-
- if (!$profile) {
- common_server_error(_('User has no profile.'));
- return;
- }
-
- $twitter_user = $this->twitter_user_array($profile, true);
-
- // Add in extended user fields offered up by this method
- $twitter_user['created_at'] = $this->date_twitter($profile->created);
-
- $subbed = DB_DataObject::factory('subscription');
- $subbed->subscriber = $profile->id;
- $subbed_count = (int) $subbed->count() - 1;
-
- $notices = DB_DataObject::factory('notice');
- $notices->profile_id = $profile->id;
- $notice_count = (int) $notices->count();
-
- $twitter_user['friends_count'] = (is_int($subbed_count)) ? $subbed_count : 0;
- $twitter_user['statuses_count'] = (is_int($notice_count)) ? $notice_count : 0;
-
- // Other fields Twitter sends...
- $twitter_user['profile_background_color'] = '';
- $twitter_user['profile_text_color'] = '';
- $twitter_user['profile_link_color'] = '';
- $twitter_user['profile_sidebar_fill_color'] = '';
-
- $faves = DB_DataObject::factory('fave');
- $faves->user_id = $user->id;
- $faves_count = (int) $faves->count();
- $twitter_user['favourites_count'] = $faves_count;
-
- $timezone = 'UTC';
-
- if ($user->timezone) {
- $timezone = $user->timezone;
- }
-
- $t = new DateTime;
- $t->setTimezone(new DateTimeZone($timezone));
- $twitter_user['utc_offset'] = $t->format('Z');
- $twitter_user['time_zone'] = $timezone;
-
- $following = 'false';
-
- if (isset($this->auth_user)) {
- if ($this->auth_user->isSubscribed($profile)) {
- $following = 'true';
+ /**
+ * Returns query argument or default value if not found. Certain
+ * parameters used throughout the API are lightly scrubbed and
+ * bounds checked. This overrides Action::arg().
+ *
+ * @param string $key requested argument
+ * @param string $def default value to return if $key is not provided
+ *
+ * @return var $var
+ */
+ function arg($key, $def=null)
+ {
+
+ // XXX: Do even more input validation/scrubbing?
+
+ if (array_key_exists($key, $this->args)) {
+ switch($key) {
+ case 'page':
+ $page = (int)$this->args['page'];
+ return ($page < 1) ? 1 : $page;
+ case 'count':
+ $count = (int)$this->args['count'];
+ if ($count < 1) {
+ return 20;
+ } elseif ($count > 200) {
+ return 200;
+ } else {
+ return $count;
+ }
+ case 'since_id':
+ $since_id = (int)$this->args['since_id'];
+ return ($since_id < 1) ? 0 : $since_id;
+ case 'max_id':
+ $max_id = (int)$this->args['max_id'];
+ return ($max_id < 1) ? 0 : $max_id;
+ case 'since':
+ return strtotime($this->args['since']);
+ default:
+ return parent::arg($key, $def);
}
-
- // Not implemented yet
- $twitter_user['notifications'] = 'false';
- }
-
- $twitter_user['following'] = $following;
-
- if ($apidata['content-type'] == 'xml') {
- $this->init_document('xml');
- $this->show_twitter_xml_user($twitter_user);
- $this->end_document('xml');
- } elseif ($apidata['content-type'] == 'json') {
- $this->init_document('json');
- $this->show_json_objects($twitter_user);
- $this->end_document('json');
+ } else {
+ return $def;
}
-
}
}
projects / quix0rs-gnu-social.git / blobdiff