From bb08611def2309711f91c1ab6cdab92fb7c069b2 Mon Sep 17 00:00:00 2001 From: Zach Copley Date: Fri, 9 Oct 2009 14:22:18 -0700 Subject: Delete action/api.php and rename lib/twitterapi.php to lib/api.php --- lib/twitterapi.php | 1251 ---------------------------------------------------- 1 file changed, 1251 deletions(-) delete mode 100644 lib/twitterapi.php (limited to 'lib/twitterapi.php') diff --git a/lib/twitterapi.php b/lib/twitterapi.php deleted file mode 100644 index e5904cc85..000000000 --- a/lib/twitterapi.php +++ /dev/null @@ -1,1251 +0,0 @@ -. - */ - -if (!defined('STATUSNET') && !defined('LACONICA')) { - exit(1); -} - -class TwitterapiAction extends Action -{ - - /** - * 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['screen_name'] = $profile->nickname; - $twitter_user['location'] = ($profile->location) ? $profile->location : null; - $twitter_user['description'] = ($profile->bio) ? $profile->bio : null; - - $avatar = $profile->getAvatar(AVATAR_STREAM_SIZE); - $twitter_user['profile_image_url'] = ($avatar) ? $avatar->displayUrl() : - Avatar::defaultImage(AVATAR_STREAM_SIZE); - - $twitter_user['url'] = ($profile->homepage) ? $profile->homepage : null; - $twitter_user['protected'] = false; # not supported by StatusNet 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 = $profile->getCurrentNotice(); - if ($notice) { - # don't get user! - $twitter_user['status'] = $this->twitter_status_array($notice, false); - } - } - - return $twitter_user; - } - - function twitter_status_array($notice, $include_user=true) - { - $profile = $notice->getProfile(); - - $twitter_status = array(); - $twitter_status['text'] = $notice->content; - $twitter_status['truncated'] = false; # Not possible on StatusNet - $twitter_status['created_at'] = $this->date_twitter($notice->created); - $twitter_status['in_reply_to_status_id'] = ($notice->reply_to) ? - intval($notice->reply_to) : null; - $twitter_status['source'] = $this->source_link($notice->source); - $twitter_status['id'] = intval($notice->id); - - $replier_profile = null; - - if ($notice->reply_to) { - $reply = Notice::staticGet(intval($notice->reply_to)); - if ($reply) { - $replier_profile = $reply->getProfile(); - } - } - - $twitter_status['in_reply_to_user_id'] = - ($replier_profile) ? intval($replier_profile->id) : null; - $twitter_status['in_reply_to_screen_name'] = - ($replier_profile) ? $replier_profile->nickname : null; - - if (isset($this->auth_user)) { - $twitter_status['favorited'] = $this->auth_user->hasFave($notice); - } else { - $twitter_status['favorited'] = false; - } - - // Enclosures - $attachments = $notice->attachments(); - - if (!empty($attachments)) { - - $twitter_status['attachments'] = array(); - - foreach ($attachments as $attachment) { - if ($attachment->isEnclosure()) { - $enclosure = array(); - $enclosure['url'] = $attachment->url; - $enclosure['mimetype'] = $attachment->mimetype; - $enclosure['size'] = $attachment->size; - $twitter_status['attachments'][] = $enclosure; - } - } - } - - if ($include_user) { - # Don't get notice (recursive!) - $twitter_user = $this->twitter_user_array($profile, false); - $twitter_status['user'] = $twitter_user; - } - - return $twitter_status; - } - - function twitter_group_array($group) - { - $twitter_group=array(); - $twitter_group['id']=$group->id; - $twitter_group['url']=$group->permalink(); - $twitter_group['nickname']=$group->nickname; - $twitter_group['fullname']=$group->fullname; - $twitter_group['homepage_url']=$group->homepage_url; - $twitter_group['original_logo']=$group->original_logo; - $twitter_group['homepage_logo']=$group->homepage_logo; - $twitter_group['stream_logo']=$group->stream_logo; - $twitter_group['mini_logo']=$group->mini_logo; - $twitter_group['homepage']=$group->homepage; - $twitter_group['description']=$group->description; - $twitter_group['location']=$group->location; - $twitter_group['created']=$this->date_twitter($group->created); - $twitter_group['modified']=$this->date_twitter($group->modified); - return $twitter_group; - } - - function twitter_rss_group_array($group) - { - $entry = array(); - $entry['content']=$group->description; - $entry['title']=$group->nickname; - $entry['link']=$group->permalink(); - $entry['published']=common_date_iso8601($group->created); - $entry['updated']==common_date_iso8601($group->modified); - $taguribase = common_config('integration', 'groupuri'); - $entry['id'] = "group:$groupuribase:$entry[link]"; - - $entry['description'] = $entry['content']; - $entry['pubDate'] = common_date_rfc2822($group->created); - $entry['guid'] = $entry['link']; - - return $entry; - } - - function twitter_rss_entry_array($notice) - { - $profile = $notice->getProfile(); - $entry = array(); - - // We trim() to avoid extraneous whitespace in the output - - $entry['content'] = common_xml_safe_str(trim($notice->rendered)); - $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); - - $taguribase = common_config('integration', 'taguri'); - $entry['id'] = "tag:$taguribase:$entry[link]"; - - $entry['updated'] = $entry['published']; - $entry['author'] = $profile->getBestName(); - - // Enclosures - $attachments = $notice->attachments(); - $enclosures = array(); - - foreach ($attachments as $attachment) { - $enclosure_o=$attachment->getEnclosure(); - if ($enclosure_o) { - $enclosure = array(); - $enclosure['url'] = $enclosure_o->url; - $enclosure['mimetype'] = $enclosure_o->mimetype; - $enclosure['size'] = $enclosure_o->size; - $enclosures[] = $enclosure; - } - } - - if (!empty($enclosures)) { - $entry['enclosures'] = $enclosures; - } - -/* - // Enclosure - $attachments = $notice->attachments(); - if($attachments){ - $entry['enclosures']=array(); - foreach($attachments as $attachment){ - if ($attachment->isEnclosure()) { - $enclosure=array(); - $enclosure['url']=$attachment->url; - $enclosure['mimetype']=$attachment->mimetype; - $enclosure['size']=$attachment->size; - $entry['enclosures'][]=$enclosure; - } - } - } -*/ - - // Tags/Categories - $tag = new Notice_tag(); - $tag->notice_id = $notice->id; - if ($tag->find()) { - $entry['tags']=array(); - while ($tag->fetch()) { - $entry['tags'][]=$tag->tag; - } - } - $tag->free(); - - // RSS Item specific - $entry['description'] = $entry['content']; - $entry['pubDate'] = common_date_rfc2822($notice->created); - $entry['guid'] = $entry['link']; - - return $entry; - } - - - function twitter_relationship_array($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) - { - $this->elementStart('status'); - foreach($twitter_status as $element => $value) { - switch ($element) { - case 'user': - $this->show_twitter_xml_user($twitter_status['user']); - break; - case 'text': - $this->element($element, null, common_xml_safe_str($value)); - break; - case 'attachments': - $this->show_xml_attachments($twitter_status['attachments']); - break; - default: - $this->element($element, null, $value); - } - } - $this->elementEnd('status'); - } - - function show_twitter_xml_group($twitter_group) - { - $this->elementStart('group'); - foreach($twitter_group as $element => $value) { - $this->element($element, null, $value); - } - $this->elementEnd('group'); - } - - function show_twitter_xml_user($twitter_user, $role='user') - { - $this->elementStart($role); - foreach($twitter_user as $element => $value) { - if ($element == 'status') { - $this->show_twitter_xml_status($twitter_user['status']); - } else { - $this->element($element, null, $value); - } - } - $this->elementEnd($role); - } - - function show_xml_attachments($attachments) { - if (!empty($attachments)) { - $this->elementStart('attachments', array('type' => 'array')); - foreach ($attachments as $attachment) { - $attrs = array(); - $attrs['url'] = $attachment['url']; - $attrs['mimetype'] = $attachment['mimetype']; - $attrs['size'] = $attachment['size']; - $this->element('enclosure', $attrs, ''); - } - $this->elementEnd('attachments'); - } - } - - function show_twitter_rss_item($entry) - { - $this->elementStart('item'); - $this->element('title', null, $entry['title']); - $this->element('description', null, $entry['description']); - $this->element('pubDate', null, $entry['pubDate']); - $this->element('guid', null, $entry['guid']); - $this->element('link', null, $entry['link']); - - # RSS only supports 1 enclosure per item - if(array_key_exists('enclosures', $entry) and !empty($entry['enclosures'])){ - $enclosure = $entry['enclosures'][0]; - $this->element('enclosure', array('url'=>$enclosure['url'],'type'=>$enclosure['mimetype'],'length'=>$enclosure['size']), null); - } - - if(array_key_exists('tags', $entry)){ - foreach($entry['tags'] as $tag){ - $this->element('category', null,$tag); - } - } - - $this->elementEnd('item'); - } - - function show_json_objects($objects) - { - print(json_encode($objects)); - } - - function show_single_xml_status($notice) - { - $this->init_document('xml'); - $twitter_status = $this->twitter_status_array($notice); - $this->show_twitter_xml_status($twitter_status); - $this->end_document('xml'); - } - - function show_single_json_status($notice) - { - $this->init_document('json'); - $status = $this->twitter_status_array($notice); - $this->show_json_objects($status); - $this->end_document('json'); - } - - - function show_xml_timeline($notice) - { - - $this->init_document('xml'); - $this->elementStart('statuses', array('type' => 'array')); - - if (is_array($notice)) { - foreach ($notice as $n) { - $twitter_status = $this->twitter_status_array($n); - $this->show_twitter_xml_status($twitter_status); - } - } else { - while ($notice->fetch()) { - $twitter_status = $this->twitter_status_array($notice); - $this->show_twitter_xml_status($twitter_status); - } - } - - $this->elementEnd('statuses'); - $this->end_document('xml'); - } - - function show_rss_timeline($notice, $title, $link, $subtitle, $suplink=null) - { - - $this->init_document('rss'); - - $this->element('title', null, $title); - $this->element('link', null, $link); - if (!is_null($suplink)) { - # For FriendFeed's SUP protocol - $this->element('link', array('xmlns' => 'http://www.w3.org/2005/Atom', - 'rel' => 'http://api.friendfeed.com/2008/03#sup', - 'href' => $suplink, - 'type' => 'application/json')); - } - $this->element('description', null, $subtitle); - $this->element('language', null, 'en-us'); - $this->element('ttl', null, '40'); - - if (is_array($notice)) { - foreach ($notice as $n) { - $entry = $this->twitter_rss_entry_array($n); - $this->show_twitter_rss_item($entry); - } - } else { - while ($notice->fetch()) { - $entry = $this->twitter_rss_entry_array($notice); - $this->show_twitter_rss_item($entry); - } - } - - $this->end_twitter_rss(); - } - - function show_atom_timeline($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) { - $this->raw($n->asAtomEntry()); - } - } else { - while ($notice->fetch()) { - $this->raw($notice->asAtomEntry()); - } - } - - $this->end_document('atom'); - - } - - function show_rss_groups($group, $title, $link, $subtitle) - { - - $this->init_document('rss'); - - $this->element('title', null, $title); - $this->element('link', null, $link); - $this->element('description', null, $subtitle); - $this->element('language', null, 'en-us'); - $this->element('ttl', null, '40'); - - if (is_array($group)) { - foreach ($group as $g) { - $twitter_group = $this->twitter_rss_group_array($g); - $this->show_twitter_rss_item($twitter_group); - } - } else { - while ($group->fetch()) { - $twitter_group = $this->twitter_rss_group_array($group); - $this->show_twitter_rss_item($twitter_group); - } - } - - $this->end_twitter_rss(); - } - - - function showTwitterAtomEntry($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('type' => 'text/html', - 'href' => $entry['link'], - 'rel' => 'alternate')); - $this->element('link', array('type' => $entry['avatar-type'], - 'href' => $entry['avatar'], - 'rel' => 'image')); - $this->elementStart('author'); - - $this->element('name', null, $entry['author-name']); - $this->element('uri', null, $entry['author-uri']); - - $this->elementEnd('author'); - $this->elementEnd('entry'); - } - - function showXmlDirectMessage($dm) - { - $this->elementStart('direct_message'); - foreach($dm as $element => $value) { - switch ($element) { - case 'sender': - case 'recipient': - $this->show_twitter_xml_user($value, $element); - break; - case 'text': - $this->element($element, null, common_xml_safe_str($value)); - break; - default: - $this->element($element, null, $value); - break; - } - } - $this->elementEnd('direct_message'); - } - - function directMessageArray($message) - { - $dmsg = array(); - - $from_profile = $message->getFrom(); - $to_profile = $message->getTo(); - - $dmsg['id'] = $message->id; - $dmsg['sender_id'] = $message->from_profile; - $dmsg['text'] = trim($message->content); - $dmsg['recipient_id'] = $message->to_profile; - $dmsg['created_at'] = $this->date_twitter($message->created); - $dmsg['sender_screen_name'] = $from_profile->nickname; - $dmsg['recipient_screen_name'] = $to_profile->nickname; - $dmsg['sender'] = $this->twitter_user_array($from_profile, false); - $dmsg['recipient'] = $this->twitter_user_array($to_profile, false); - - return $dmsg; - } - - function rssDirectMessageArray($message) - { - $entry = array(); - - $from = $message->getFrom(); - - $entry['title'] = sprintf('Message from %s to %s', - $from->nickname, $message->getTo()->nickname); - - $entry['content'] = common_xml_safe_str($message->rendered); - $entry['link'] = common_local_url('showmessage', array('message' => $message->id)); - $entry['published'] = common_date_iso8601($message->created); - - $taguribase = common_config('integration', 'taguri'); - - $entry['id'] = "tag:$taguribase:$entry[link]"; - $entry['updated'] = $entry['published']; - - $entry['author-name'] = $from->getBestName(); - $entry['author-uri'] = $from->homepage; - - $avatar = $from->getAvatar(AVATAR_STREAM_SIZE); - - $entry['avatar'] = (!empty($avatar)) ? $avatar->url : Avatar::defaultImage(AVATAR_STREAM_SIZE); - $entry['avatar-type'] = (!empty($avatar)) ? $avatar->mediatype : 'image/png'; - - // RSS item specific - - $entry['description'] = $entry['content']; - $entry['pubDate'] = common_date_rfc2822($message->created); - $entry['guid'] = $entry['link']; - - return $entry; - } - - function showSingleXmlDirectMessage($message) - { - $this->init_document('xml'); - $dmsg = $this->directMessageArray($message); - $this->showXmlDirectMessage($dmsg); - $this->end_document('xml'); - } - - function showSingleJsonDirectMessage($message) - { - $this->init_document('json'); - $dmsg = $this->directMessageArray($message); - $this->show_json_objects($dmsg); - $this->end_document('json'); - } - - function show_atom_groups($group, $title, $id, $link, $subtitle=null, $selfuri=null) - { - - $this->init_document('atom'); - - $this->element('title', null, $title); - $this->element('id', null, $id); - $this->element('link', array('href' => $link, 'rel' => 'alternate', 'type' => 'text/html'), null); - - if (!is_null($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, $subtitle); - - if (is_array($group)) { - foreach ($group as $g) { - $this->raw($g->asAtomEntry()); - } - } else { - while ($group->fetch()) { - $this->raw($group->asAtomEntry()); - } - } - - $this->end_document('atom'); - - } - - function show_json_timeline($notice) - { - - $this->init_document('json'); - - $statuses = array(); - - if (is_array($notice)) { - foreach ($notice as $n) { - $twitter_status = $this->twitter_status_array($n); - array_push($statuses, $twitter_status); - } - } else { - while ($notice->fetch()) { - $twitter_status = $this->twitter_status_array($notice); - array_push($statuses, $twitter_status); - } - } - - $this->show_json_objects($statuses); - - $this->end_document('json'); - } - - function show_json_groups($group) - { - - $this->init_document('json'); - - $groups = array(); - - if (is_array($group)) { - foreach ($group as $g) { - $twitter_group = $this->twitter_group_array($g); - array_push($groups, $twitter_group); - } - } else { - while ($group->fetch()) { - $twitter_group = $this->twitter_group_array($group); - array_push($groups, $twitter_group); - } - } - - $this->show_json_objects($groups); - - $this->end_document('json'); - } - - function show_xml_groups($group) - { - - $this->init_document('xml'); - $this->elementStart('groups', array('type' => 'array')); - - if (is_array($group)) { - foreach ($group as $g) { - $twitter_group = $this->twitter_group_array($g); - $this->show_twitter_xml_group($twitter_group); - } - } else { - while ($group->fetch()) { - $twitter_group = $this->twitter_group_array($group); - $this->show_twitter_xml_group($twitter_group); - } - } - - $this->elementEnd('groups'); - $this->end_document('xml'); - } - - function show_twitter_xml_users($user) - { - - $this->init_document('xml'); - $this->elementStart('users', array('type' => 'array')); - - if (is_array($user)) { - foreach ($user as $u) { - $twitter_user = $this->twitter_user_array($u); - $this->show_twitter_xml_user($twitter_user); - } - } else { - while ($user->fetch()) { - $twitter_user = $this->twitter_user_array($user); - $this->show_twitter_xml_user($twitter_user); - } - } - - $this->elementEnd('users'); - $this->end_document('xml'); - } - - function show_json_users($user) - { - - $this->init_document('json'); - - $users = array(); - - if (is_array($user)) { - foreach ($user as $u) { - $twitter_user = $this->twitter_user_array($u); - array_push($users, $twitter_user); - } - } else { - while ($user->fetch()) { - $twitter_user = $this->twitter_user_array($user); - array_push($users, $twitter_user); - } - } - - $this->show_json_objects($users); - - $this->end_document('json'); - } - - function show_single_json_group($group) - { - $this->init_document('json'); - $twitter_group = $this->twitter_group_array($group); - $this->show_json_objects($twitter_group); - $this->end_document('json'); - } - - function show_single_xml_group($group) - { - $this->init_document('xml'); - $twitter_group = $this->twitter_group_array($group); - $this->show_twitter_xml_group($twitter_group); - $this->end_document('xml'); - } - - function date_twitter($dt) - { - $dateStr = date('d F Y H:i:s', strtotime($dt)); - $d = new DateTime($dateStr, new DateTimeZone('UTC')); - $d->setTimezone(new DateTimeZone(common_timezone())); - return $d->format('D M d H:i:s O Y'); - } - - // XXX: Candidate for a general utility method somewhere? - function count_subscriptions($profile) - { - - $count = 0; - $sub = new Subscription(); - $sub->subscribed = $profile->id; - - $count = $sub->find(); - - if ($count > 0) { - return $count - 1; - } else { - return 0; - } - } - - function init_document($type='xml') - { - switch ($type) { - case 'xml': - header('Content-Type: application/xml; charset=utf-8'); - $this->startXML(); - break; - case 'json': - header('Content-Type: application/json; charset=utf-8'); - - // Check for JSONP callback - $callback = $this->arg('callback'); - if ($callback) { - print $callback . '('; - } - break; - case 'rss': - header("Content-Type: application/rss+xml; charset=utf-8"); - $this->init_twitter_rss(); - break; - case 'atom': - header('Content-Type: application/atom+xml; charset=utf-8'); - $this->init_twitter_atom(); - break; - default: - $this->clientError(_('Not a supported data format.')); - break; - } - - return; - } - - function end_document($type='xml') - { - switch ($type) { - case 'xml': - $this->endXML(); - break; - case 'json': - - // Check for JSONP callback - $callback = $this->arg('callback'); - if ($callback) { - print ')'; - } - break; - case 'rss': - $this->end_twitter_rss(); - break; - case 'atom': - $this->end_twitter_rss(); - break; - default: - $this->clientError(_('Not a supported data format.')); - break; - } - return; - } - - function clientError($msg, $code = 400, $format = 'xml') - { - $action = $this->trimmed('action'); - - common_debug("User error '$code' on '$action': $msg", __FILE__); - - if (!array_key_exists($code, ClientErrorAction::$status)) { - $code = 400; - } - - $status_string = ClientErrorAction::$status[$code]; - - header('HTTP/1.1 '.$code.' '.$status_string); - - if ($format == 'xml') { - $this->init_document('xml'); - $this->elementStart('hash'); - $this->element('error', null, $msg); - $this->element('request', null, $_SERVER['REQUEST_URI']); - $this->elementEnd('hash'); - $this->end_document('xml'); - } elseif ($format == 'json'){ - $this->init_document('json'); - $error_array = array('error' => $msg, 'request' => $_SERVER['REQUEST_URI']); - print(json_encode($error_array)); - $this->end_document('json'); - } else { - - // If user didn't request a useful format, throw a regular client error - throw new ClientException($msg, $code); - } - } - - function serverError($msg, $code = 500, $content_type = 'json') - { - $action = $this->trimmed('action'); - - common_debug("Server error '$code' on '$action': $msg", __FILE__); - - if (!array_key_exists($code, ServerErrorAction::$status)) { - $code = 400; - } - - $status_string = ServerErrorAction::$status[$code]; - - header('HTTP/1.1 '.$code.' '.$status_string); - - if ($content_type == 'xml') { - $this->init_document('xml'); - $this->elementStart('hash'); - $this->element('error', null, $msg); - $this->element('request', null, $_SERVER['REQUEST_URI']); - $this->elementEnd('hash'); - $this->end_document('xml'); - } else { - $this->init_document('json'); - $error_array = array('error' => $msg, 'request' => $_SERVER['REQUEST_URI']); - print(json_encode($error_array)); - $this->end_document('json'); - } - } - - function init_twitter_rss() - { - $this->startXML(); - $this->elementStart('rss', array('version' => '2.0', 'xmlns:atom'=>'http://www.w3.org/2005/Atom')); - $this->elementStart('channel'); - Event::handle('StartApiRss', array($this)); - } - - function end_twitter_rss() - { - $this->elementEnd('channel'); - $this->elementEnd('rss'); - $this->endXML(); - } - - function init_twitter_atom() - { - $this->startXML(); - // FIXME: don't hardcode the language here! - $this->elementStart('feed', array('xmlns' => 'http://www.w3.org/2005/Atom', - 'xml:lang' => 'en-US', - 'xmlns:thr' => 'http://purl.org/syndication/thread/1.0')); - Event::handle('StartApiAtom', array($this)); - } - - function end_twitter_atom() - { - $this->elementEnd('feed'); - $this->endXML(); - } - - function show_profile($profile, $content_type='xml', $notice=null, $includeStatuses=true) - { - $profile_array = $this->twitter_user_array($profile, $includeStatuses); - switch ($content_type) { - case 'xml': - $this->show_twitter_xml_user($profile_array); - break; - case 'json': - $this->show_json_objects($profile_array); - break; - default: - $this->clientError(_('Not a supported data format.')); - return; - } - return; - } - - function get_user($id, $apidata=null) - { - if (empty($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 { - $nickname = common_canonical_nickname($id); - return User::staticGet('nickname', $nickname); - } - } - - function getTargetUser($id) - { - 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 $this->auth_user; - } - - } else if (is_numeric($id)) { - return User::staticGet($id); - } else { - $nickname = common_canonical_nickname($id); - return User::staticGet('nickname', $nickname); - } - } - - function getTargetGroup($id) - { - if (empty($id)) { - if (is_numeric($this->arg('id'))) { - return User_group::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('group_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('group_id'))) { - return User_group::staticGet('id', $this->arg('group_id')); - } - } else if ($this->arg('group_name')) { - $nickname = common_canonical_nickname($this->arg('group_name')); - return User_group::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($id)) { - return Profile::staticGet($id); - } else { - $user = User::staticGet('nickname', $id); - if ($user) { - return $user->getProfile(); - } else { - return null; - } - } - } - - function source_link($source) - { - $source_name = _($source); - switch ($source) { - case 'web': - case 'xmpp': - case 'mail': - case 'omb': - case 'api': - break; - default: - $ns = Notice_source::staticGet($source); - if ($ns) { - $source_name = '' . $ns->name . ''; - } - break; - } - return $source_name; - } - - /** - * 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); - } - } else { - return $def; - } - } - -} -- cgit v1.2.3-54-g00ecf