X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=lib%2Ftwitterapi.php;h=184078299acc30aa2b510e7f63ea92ed1a3bcecf;hb=26634ef0a08234980835698e40b23a291305d1f8;hp=012057861f96b5ed9a3be54927e5b737ecbd6ddc;hpb=7b2367164ea8065754db9c92ec10dfb9ac685527;p=quix0rs-gnu-social.git diff --git a/lib/twitterapi.php b/lib/twitterapi.php index 012057861f..184078299a 100644 --- a/lib/twitterapi.php +++ b/lib/twitterapi.php @@ -25,7 +25,7 @@ class TwitterapiAction extends Action { parent::handle($args); } - function twitter_user_array($profile) { + function twitter_user_array($profile, $get_notice=false) { $twitter_user = array(); @@ -39,90 +39,154 @@ class TwitterapiAction extends Action { $avatar = $profile->getAvatar(AVATAR_STREAM_SIZE); $twitter_user['profile_image_url'] = ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_STREAM_SIZE); - $twitter_user['protected'] = false; # not supported by Laconica yet + $twitter_user['protected'] = 'false'; # not supported by Laconica yet $twitter_user['url'] = ($profile->homepage) ? $profile->homepage : NULL; + + if ($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) { + function twitter_status_array($notice, $get_user=true) { $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; - $twitter_status['source'] = NULL; # XXX: twitterific, twitterfox, etc. Not supported yet. + $twitter_status['source'] = $notice->source; $twitter_status['id'] = intval($notice->id); - $twitter_status['in_reply_to_user_id'] = ($notice->reply_to) ? $this->replier_by_reply($notice->reply_to) : NULL; + $twitter_status['in_reply_to_user_id'] = ($notice->reply_to) ? $this->replier_by_reply(intval($notice->reply_to)) : NULL; $twitter_status['favorited'] = NULL; # XXX: Not implemented on Laconica yet. - - $profile = $notice->getProfile(); - $twitter_user = $this->twitter_user_array($profile); - $twitter_status['user'] = $twitter_user; + + if ($get_user) { + $profile = $notice->getProfile(); + # Don't get notice (recursive!) + $twitter_user = $this->twitter_user_array($profile, false); + $twitter_status['user'] = $twitter_user; + } return $twitter_status; } + + function twitter_rss_entry_array($notice) { + + $profile = $notice->getProfile(); + + $server = common_config('site', 'server'); + $entry = array(); - function render_twitter_xml_status($twitter_status) { - common_element_start('status'); - common_element('created_at', NULL, $twitter_status['created_at']); - common_element('id', NULL, $twitter_status['id']); - common_element('text', NULL, $twitter_status['text']); - common_element('source', NULL, $twitter_status['source']); - common_element('truncated', NULL, $twitter_status['truncated']); - common_element('in_reply_to_status_id', NULL, $twitter_status['in_reply_to_status_id']); - common_element('in_reply_to_user_id', NULL, $twitter_status['in_reply_to_user_id']); - common_element('favorited', Null, $twitter_status['favorited']); + $entry['content'] = $profile->nickname . ': ' . $notice->content; + $entry['title'] = $entry['content']; + $entry['link'] = common_local_url('shownotice', array('notice' => $notice->id));; + $entry['published'] = common_date_iso8601($notice->created); + $entry['id'] = "tag:$server,$entry[published]:$entry[link]"; + $entry['updated'] = $entry['published']; - $this->render_twitter_xml_user($twitter_status['user']); - + # RSS Item specific + $entry['description'] = $entry['content']; + $entry['pubDate'] = common_date_rfc2822($notice->created); + $entry['guid'] = $entry['link']; + + return $entry; + } + + function show_twitter_xml_status($twitter_status) { + common_element_start('status'); + foreach($twitter_status as $element => $value) { + if ($element == 'user') { + $this->show_twitter_xml_user($twitter_status['user']); + } else { + common_element($element, NULL, $value); + } + } common_element_end('status'); } - function render_twitter_xml_user($twitter_user) { + function show_twitter_xml_user($twitter_user) { common_element_start('user'); - common_element('id', NULL, $twitter_user['id']); - common_element('name', NULL, $twitter_user['name']); - common_element('screen_name', NULL, $twitter_user['screen_name']); - common_element('location', NULL, $twitter_user['location']); - common_element('description', NULL, $twitter_user['description']); - common_element('profile_image_url', NULL, $twitter_user['profile_image_url']); - common_element('url', NULL, $twitter_user['url']); - common_element('protected', NULL, $twitter_user['protected']); - common_element('followers_count', NULL, $twitter_user['followers_count']); + foreach($twitter_user as $element => $value) { + if ($element == 'status') { + $this->show_twitter_xml_status($twitter_user['status']); + } else { + common_element($element, NULL, $value); + } + } common_element_end('user'); } + + function show_twitter_rss_item($entry) { + common_element_start('item'); + common_element('title', NULL, $entry['title']); + common_element('description', NULL, $entry['description']); + common_element('pubDate', NULL, $entry['pubDate']); + common_element('guid', NULL, $entry['guid']); + common_element('link', NULL, $entry['link']); + common_element_end('item'); + } + + function show_twitter_atom_entry($entry) { + common_element_start('entry'); + common_element('title', NULL, $entry['title']); + common_element('content', array('type' => 'html'), $entry['title']); + common_element('id', NULL, $entry['id']); + common_element('published', NULL, $entry['published']); + common_element('updated', NULL, $entry['updated']); + common_element('link', array('href' => $entry['link'], 'rel' => 'alternate', 'type' => 'text/html'), NULL); + common_element_end('entry'); + } - - function render_twitter_json_statuses($twitter_statuses) { + function show_twitter_json_statuses($twitter_statuses) { print(json_encode($twitter_statuses)); } + + function show_twitter_json_users($twitter_users) { + print(json_encode($twitter_users)); + } - // Anyone know what date format this is? It's not RFC 2822 + function show_single_xml_status($notice) { + $this->init_document('xml'); + $twitter_status = $this->twitter_status_array($notice); + $this->show_twitter_xml_status($twitter_status); + $this->end_document('xml'); + exit(); + } + + function show_single_json_status($notice) { + $this->init_document('json'); + $status = $this->twitter_status_array($notice); + $this->show_twitter_json_statuses($status); + $this->end_document('json'); + exit(); + } + + // Anyone know what date format this is? // Twitter's dates look like this: "Mon Jul 14 23:52:38 +0000 2008" -- Zach function date_twitter($dt) { $t = strtotime($dt); return date("D M d G:i:s O Y", $t); } - + function replier_by_reply($reply_id) { - $notice = Notice::staticGet($reply_id); - - if (!$notice) { - common_debug("TwitterapiAction::replier_by_reply: Got a bad notice_id: $reply_id"); - } - - $profile = $notice->getProfile(); - - if (!$profile) { - common_debug("TwitterapiAction::replier_by_reply: Got a bad profile_id: $profile_id"); - return false; + if ($notice) { + $profile = $notice->getProfile(); + if ($profile) { + return intval($profile->id); + } else { + common_debug('Can\'t find a profile for notice: ' . $notice->id, __FILE__); + } + } else { + common_debug("Can't get notice: $reply_id", __FILE__); } - - return intval($profile->id); + return NULL; } // XXX: Candidate for a general utility method somewhere? @@ -132,66 +196,154 @@ class TwitterapiAction extends Action { $sub = new Subscription(); $sub->subscribed = $profile->id; - if ($sub->find()) { - while ($sub->fetch()) { - if ($sub->token) { - $other = Remote_profile::staticGet('id', $sub->subscriber); - } else { - $other = User::staticGet('id', $sub->subscriber); - } - if (!$other) { - common_debug('Got a bad subscription: '.print_r($sub,TRUE)); - continue; - } - $count++; + $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'); + common_start_xml(); + break; + case 'json': + header('Content-Type: application/json; charset=utf-8'); + + // Check for JSON-P 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: + $this->client_error(_('Not a supported data format.')); + break; + } + + return; + } + + function end_document($type='xml') { + switch ($type) { + case 'xml': + common_end_xml(); + break; + case 'json': + + // Check for JSON-P callback + $callback = $this->arg('callback'); + if ($callback) { + print ')'; } + break; + case 'rss': + $this->end_twitter_rss(); + break; + case 'atom': + $this->end_twitter_rss(); + break; + default: + $this->client_error(_('Not a supported data format.')); + break; } + return; + } - if ($count > 0) { - return $count; + function client_error($msg, $code = 400, $content_type = 'json') { + + static $status = array(400 => 'Bad Request', + 401 => 'Unauthorized', + 402 => 'Payment Required', + 403 => 'Forbidden', + 404 => 'Not Found', + 405 => 'Method Not Allowed', + 406 => 'Not Acceptable', + 407 => 'Proxy Authentication Required', + 408 => 'Request Timeout', + 409 => 'Conflict', + 410 => 'Gone', + 411 => 'Length Required', + 412 => 'Precondition Failed', + 413 => 'Request Entity Too Large', + 414 => 'Request-URI Too Long', + 415 => 'Unsupported Media Type', + 416 => 'Requested Range Not Satisfiable', + 417 => 'Expectation Failed'); + + $action = $this->trimmed('action'); + + common_debug("User error '$code' on '$action': $msg", __FILE__); + + if (!array_key_exists($code, $status)) { + $code = 400; + } + + $status_string = $status[$code]; + header('HTTP/1.1 '.$code.' '.$status_string); + + if ($content_type == 'xml') { + $this->init_document('xml'); + common_element_start('hash'); + common_element('error', NULL, $msg); + common_element('request', NULL, $_SERVER['REQUEST_URI']); + common_element_end('hash'); + $this->end_document('xml'); + } else { + $this->init_document('json'); + $error_array = array('error' => $msg, 'request' => $_SERVER['REQUEST_URI']); + print(json_encode($error_array)); + $this->end_document('json'); } - return NULL; + exit(); } - + function init_twitter_rss() { - common_start_xml(); common_element_start('rss', array('version' => '2.0')); } function end_twitter_rss() { - common_element_end('rss'); common_end_xml(); - } - - function get_twitter_channel() { - + + function init_twitter_atom() { + common_start_xml(); + common_element_start('feed', array('xmlns' => 'http://www.w3.org/2005/Atom', 'xml:lang' => 'en-US')); } - -/* - - - CapitalD: @baxterd Have you read The Conquest of Cool? It looks interesting to me... - CapitalD: @baxterd Have you read The Conquest of Cool? It looks interesting to me... - Mon, 14 Jul 2008 23:54:13 +0000 - http://twitter.com/CapitalD/statuses/858499551 - http://twitter.com/CapitalD/statuses/858499551 - - -*/ - - function show_twitter_rss_item($twitter_status) { - common_element_start('item'); - common_element('title', NULL, "{$twitter_status[user][screen_name]}: $twitter_status[text]"); - common_element('description', NULL, "{$twitter_status[user][screen_name]}: $twitter_status[text]"); - common_element('pubDate', NULL, "$twitter_status[created_at]"); - common_element('guid', NULL, "$twitter_status[id]"); - common_element('link', NULL, "$twitter_status[id]"); - common_element_end('item'); + + function end_twitter_atom() { + common_end_xml(); + common_element_end('feed'); } - + function show_profile($profile, $content_type='xml', $notice=NULL) { + $profile_array = $this->twitter_user_array($profile, true); + switch ($content_type) { + case 'xml': + $this->show_twitter_xml_user($profile_array); + break; + case 'json': + $this->show_twitter_json_users($profile_array); + break; + default: + $this->client_error(_('Not a supported data format.')); + return; + } + return; + } } \ No newline at end of file