X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=lib%2Ftwitterapi.php;h=184078299acc30aa2b510e7f63ea92ed1a3bcecf;hb=26634ef0a08234980835698e40b23a291305d1f8;hp=ff46a28f6480a9b0de414d95b2254478989c9f94;hpb=b5659ed85a31093d0e7f6cb58abdaa8410a7a2a6;p=quix0rs-gnu-social.git

diff --git a/lib/twitterapi.php b/lib/twitterapi.php
index ff46a28f64..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();
 
@@ -39,28 +39,39 @@ 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;
 	}
@@ -87,33 +98,27 @@ class TwitterapiAction extends Action {
 		return $entry;
 	}
 	
-	function show_twitter_xml_status($twitter_status) {	
+	function show_twitter_xml_status($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']);  
-
-		$this->show_twitter_xml_user($twitter_status['user']);
-		
+		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 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');
 	}
 
@@ -141,9 +146,27 @@ class TwitterapiAction extends Action {
 	function show_twitter_json_statuses($twitter_statuses) {
 		print(json_encode($twitter_statuses));
 	}
+
+	function show_twitter_json_users($twitter_users) {
+		print(json_encode($twitter_users));
+	}
+		
+	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) {
@@ -152,21 +175,18 @@ class TwitterapiAction extends Action {
 	}
 	
 	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?	
@@ -176,28 +196,121 @@ 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'));
@@ -218,4 +331,19 @@ class TwitterapiAction extends Action {
 		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