Merge pull request #238 from annando/master

API: Support of the statusnet application

7 files changed, 259 insertions, 67 deletions

diff --git a/include/api.php b/include/api.php
index 968a64a6d..0885a1434 100644
--- a/include/api.php
+++ b/include/api.php
@@ -121,6 +121,7 @@
 				if (strpos($a->query_string, ".json")>0) $type="json";
 				if (strpos($a->query_string, ".rss")>0) $type="rss";
 				if (strpos($a->query_string, ".atom")>0) $type="atom";
+				if (strpos($a->query_string, ".as")>0) $type="as";
 
 				$r = call_user_func($info['func'], $a, $type);
 				if ($r===false) return;
@@ -144,6 +145,12 @@
 						header ("Content-Type: application/atom+xml");
 						return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
 						break;
+					case "as":
+						//header ("Content-Type: application/json");
+						//foreach($r as $rr)
+						//    return json_encode($rr);
+						return json_encode($r);
+						break;
 
 				}
 				//echo "<pre>"; var_dump($r); die();
@@ -737,6 +744,13 @@
 			case "atom":
 			case "rss":
 				$data = api_rss_extra($a, $data, $user_info);
+				break;
+			case "as":
+				$as = api_format_as($a, $ret, $user_info);
+				$as['title'] = $a->config['sitename']." Home Timeline";
+				$as['link']['url'] = $a->get_baseurl()."/".$user_info["screen_name"]."/all";
+				return($as);
+				break;
 		}
 				
 		return  api_apply_template("timeline", $type, $data);
@@ -744,6 +758,85 @@
 	api_register_func('api/statuses/home_timeline','api_statuses_home_timeline', true);
 	api_register_func('api/statuses/friends_timeline','api_statuses_home_timeline', true);
 
+	function api_statuses_public_timeline(&$a, $type){
+		if (local_user()===false) return false;
+				
+		$user_info = api_get_user($a);
+		// get last newtork messages
+
+
+		// params
+		$count = (x($_REQUEST,'count')?$_REQUEST['count']:20);
+		$page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
+		if ($page<0) $page=0;
+		$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
+		$max_id = (x($_REQUEST,'max_id')?$_REQUEST['max_id']:0);
+		//$since_id = 0;//$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
+		
+		$start = $page*$count;
+
+		//$include_entities = (x($_REQUEST,'include_entities')?$_REQUEST['include_entities']:false);
+
+		if ($max_id > 0)
+			$sql_extra = 'AND `item`.`id` <= '.intval($max_id);
+
+		/*$r = q("SELECT `item`.*, `item`.`id` AS `item_id`, 
+			`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
+			`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
+			`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
+			FROM `item`, `contact`
+			WHERE `item`.`visible` = 1 and `item`.`moderated` = 0 AND `item`.`deleted` = 0
+			AND `item`.`allow_cid` = ''  AND `item`.`allow_gid` = '' 
+			AND `item`.`deny_cid`  = '' AND `item`.`deny_gid`  = '' 
+			AND `item`.`private` = 0 AND `item`.`wall` = 1 AND `user`.`hidewall` = 0
+			AND `contact`.`id` = `item`.`contact-id`
+			AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
+			$sql_extra
+			AND `item`.`id`>%d
+			ORDER BY `item`.`received` DESC LIMIT %d ,%d ",
+			intval($since_id),
+			intval($start),	intval($count)
+		);*/
+	        $r = q("SELECT `item`.*, `item`.`id` AS `item_id`, 
+	                `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
+        	        `contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`, 
+                	`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`,
+                	`user`.`nickname`, `user`.`hidewall`
+                	FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
+                	LEFT JOIN `user` ON `user`.`uid` = `item`.`uid`
+                	WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0
+                	AND `item`.`allow_cid` = ''  AND `item`.`allow_gid` = '' 
+                	AND `item`.`deny_cid`  = '' AND `item`.`deny_gid`  = '' 
+                	AND `item`.`private` = 0 AND `item`.`wall` = 1 AND `user`.`hidewall` = 0 
+                	AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
+			$sql_extra
+			AND `item`.`id`>%d
+                	ORDER BY `received` DESC LIMIT %d, %d ",
+			intval($since_id),
+                	intval($start),
+                	intval($count));
+
+		$ret = api_format_items($r,$user_info);
+
+		
+		$data = array('$statuses' => $ret);
+		switch($type){
+			case "atom":
+			case "rss":
+				$data = api_rss_extra($a, $data, $user_info);
+				break;
+			case "as":
+				$as = api_format_as($a, $ret, $user_info);
+				$as['title'] = $a->config['sitename']." Public Timeline";
+				$as['link']['url'] = $a->get_baseurl()."/";
+				return($as);
+				break;
+		}
+				
+		return  api_apply_template("timeline", $type, $data);
+	}
+	api_register_func('api/statuses/public_timeline','api_statuses_public_timeline', true);
+
 	/**
 	 * 
 	 */
@@ -917,6 +1010,13 @@
 			case "atom":
 			case "rss":
 				$data = api_rss_extra($a, $data, $user_info);
+				break;
+			case "as":
+				$as = api_format_as($a, $ret, $user_info);
+				$as["title"] = $a->config['sitename']." Mentions";
+				$as['link']['url'] = $a->get_baseurl()."/";
+				return($as);
+				break;
 		}
 				
 		return  api_apply_template("timeline", $type, $data);
@@ -1035,6 +1135,70 @@
 
 	api_register_func('api/favorites','api_favorites', true);
 
+	function api_format_as($a, $ret, $user_info) {
+
+		$as = array();
+		$as['title'] = $a->config['sitename']." Public Timeline";
+		$items = array();
+		foreach ($ret as $item) {
+			$singleitem["actor"]["displayName"] = $item["user"]["name"];
+			$singleitem["actor"]["id"] = $item["user"]["contact_url"];
+			$avatar[0]["url"] = $item["user"]["profile_image_url"];
+			$avatar[0]["rel"] = "avatar";
+			$avatar[0]["type"] = "";
+			$avatar[0]["width"] = 96;
+			$avatar[0]["height"] = 96;
+			$avatar[1]["url"] = $item["user"]["profile_image_url"];
+			$avatar[1]["rel"] = "avatar";
+			$avatar[1]["type"] = "";
+			$avatar[1]["width"] = 48;
+			$avatar[1]["height"] = 48;
+			$avatar[2]["url"] = $item["user"]["profile_image_url"];
+			$avatar[2]["rel"] = "avatar";
+			$avatar[2]["type"] = "";
+			$avatar[2]["width"] = 24;
+			$avatar[2]["height"] = 24;
+			$singleitem["actor"]["avatarLinks"] = $avatar;
+
+			$singleitem["actor"]["image"]["url"] = $item["user"]["profile_image_url"];
+			$singleitem["actor"]["image"]["rel"] = "avatar";
+			$singleitem["actor"]["image"]["type"] = "";
+			$singleitem["actor"]["image"]["width"] = 96;
+			$singleitem["actor"]["image"]["height"] = 96;
+			$singleitem["actor"]["type"] = "person";
+			$singleitem["actor"]["url"] = $item["person"]["contact_url"];
+			$singleitem["actor"]["statusnet:profile_info"]["local_id"] = $item["user"]["id"];
+			$singleitem["actor"]["statusnet:profile_info"]["following"] = $item["user"]["following"] ? "true" : "false";
+			$singleitem["actor"]["statusnet:profile_info"]["blocking"] = "false";
+			$singleitem["actor"]["contact"]["preferredUsername"] = $item["user"]["screen_name"];
+			$singleitem["actor"]["contact"]["displayName"] = $item["user"]["name"];
+			$singleitem["actor"]["contact"]["addresses"] = "";
+
+			$singleitem["body"] = $item["text"];
+			$singleitem["object"]["displayName"] = $item["text"];
+			$singleitem["object"]["id"] = $item["url"];
+			$singleitem["object"]["type"] = "note";
+			$singleitem["object"]["url"] = $item["url"];
+			//$singleitem["context"] =;
+			$singleitem["postedTime"] = date("c", strtotime($item["published"]));
+			$singleitem["provider"]["objectType"] = "service";
+			$singleitem["provider"]["displayName"] = "Test";
+			$singleitem["provider"]["url"] = "http://test.tld";
+			$singleitem["title"] = $item["text"];
+			$singleitem["verb"] = "post";
+			$singleitem["statusnet:notice_info"]["local_id"] = $item["id"];
+				$singleitem["statusnet:notice_info"]["source"] = $item["source"];
+				$singleitem["statusnet:notice_info"]["favorite"] = "false";
+				$singleitem["statusnet:notice_info"]["repeated"] = "false";
+				//$singleitem["original"] = $item;
+				$items[] = $singleitem;
+		}
+		$as['items'] = $items;
+		$as['link']['url'] = $a->get_baseurl()."/".$user_info["screen_name"]."/all";
+		$as['link']['rel'] = "alternate";
+		$as['link']['type'] = "text/html";
+		return($as);
+	}
 	
 	function api_format_items($r,$user_info) {
 
@@ -1069,8 +1233,17 @@
 				$in_reply_to_status_id = 0;
 			}
 
+			// Workaround for ostatus messages where the title is identically to the body
+			$statusbody = trim(html2plain(bbcode($item['body']), 0));
+			$statustitle = trim($item['title']);
+
+			if (($statustitle != '') and (strpos($statusbody, $statustitle) !== false))
+				$statustext = trim($statusbody);
+			else
+				$statustext = trim($statustitle."\n\n".$statusbody);
+
 			$status = array(
-				'text'		=> trim($item['title']." \n".html2plain(bbcode($item['body']), 0)),
+				'text'		=> $statustext,
 				'truncated' => False,
 				'created_at'=> api_date($item['created']),
 				'in_reply_to_status_id' => $in_reply_to_status_id,
@@ -1081,8 +1254,8 @@
 				'geo' => '',
 				'favorited' => $item['starred'] ? true : false,
 				'user' =>  $status_user ,
-				'statusnet_html'		=> bbcode($item['body']),
-				'statusnet_conversation_id'	=> 0,
+				'statusnet_html'		=> trim(bbcode($item['body'])),
+				'statusnet_conversation_id'	=> $item['parent'],
 			);
 
 			// Seesmic doesn't like the following content
@@ -1449,7 +1622,6 @@ Not implemented by now:
 favorites
 favorites/create
 favorites/destroy
-statuses/public_timeline
 statuses/retweets_of_me
 friendships/create
 friendships/destroy
diff --git a/include/conversation.php b/include/conversation.php
index 5396a125d..f4a564742 100644
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -626,10 +626,6 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
 				else
 					$profile_avatar = (((strlen($item['author-avatar'])) && $diff_author) ? $item['author-avatar'] : $thumb);
 
-
-
-
-
 				$like    = ((x($alike,$item['id'])) ? format_like($alike[$item['id']],$alike[$item['id'] . '-l'],'like',$item['id']) : '');
 				$dislike = ((x($dlike,$item['id'])) ? format_like($dlike[$item['id']],$dlike[$item['id'] . '-l'],'dislike',$item['id']) : '');
 
@@ -1089,4 +1085,3 @@ function render_location_google($item) {
 	}
 	return $location;
 }
-
diff --git a/include/dba.php b/include/dba.php
index 76cc0bc7b..44a663eac 100644
--- a/include/dba.php
+++ b/include/dba.php
@@ -260,6 +260,4 @@ function dbesc_array(&$arr) {
 	if(is_array($arr) && count($arr)) {
 		array_walk($arr,'dbesc_array_cb');
 	}
-}}		
-
-
+}}
diff --git a/include/html2plain.php b/include/html2plain.php
index 7aa20500a..21261327d 100644
--- a/include/html2plain.php
+++ b/include/html2plain.php
@@ -157,7 +157,7 @@ function html2plain($html, $wraplength = 75, $compact = false)
 	//node2bbcode($doc, 'ol', array(), "\n[list=1]", "[/list]\n");
 	node2bbcode($doc, 'li', array(), "\n* ", "\n");
 
-	node2bbcode($doc, 'hr', array(), str_repeat("-", 70), "");
+	node2bbcode($doc, 'hr', array(), "\n".str_repeat("-", 70)."\n", "");
 
 	node2bbcode($doc, 'tr', array(), "\n", "");
 	node2bbcode($doc, 'td', array(), "\t", "");
diff --git a/mod/photo.php b/mod/photo.php
index 3a7025120..ec53af899 100644
--- a/mod/photo.php
+++ b/mod/photo.php
@@ -4,6 +4,30 @@ require_once('include/security.php');
 
 function photo_init(&$a) {
 
+	// To-Do:
+	// - checking with realpath
+	// - checking permissions
+	/*
+	$cache = get_config('system','itemcache');
+        if (($cache != '') and is_dir($cache)) {
+		$cachefile = $cache."/".$a->argc."-".$a->argv[1]."-".$a->argv[2]."-".$a->argv[3];
+		if (file_exists($cachefile)) {
+			$data = file_get_contents($cachefile);
+
+			if(function_exists('header_remove')) {
+				header_remove('Pragma');
+				header_remove('pragma');
+			}
+
+			header("Content-type: image/jpeg");
+ 			header("Expires: " . gmdate("D, d M Y H:i:s", time() + (3600*24)) . " GMT");
+			header("Cache-Control: max-age=" . (3600*24));
+			echo $data;
+			killme();
+			// NOTREACHED
+		}
+	}*/
+
 	switch($a->argc) {
 		case 4:
 			$person = $a->argv[3];
@@ -27,6 +51,7 @@ function photo_init(&$a) {
 
 	if(isset($type)) {
 
+
 		/**
 		 * Profile photos
 		 */
@@ -144,6 +169,10 @@ function photo_init(&$a) {
 		}
 	}
 
+	// Writing in cachefile
+	if ($cachefile != '')
+		file_put_contents($cachefile, $data);
+
 	if(function_exists('header_remove')) {
 		header_remove('Pragma');
 		header_remove('pragma');
diff --git a/view/api_timeline_xml.tpl b/view/api_timeline_xml.tpl
index 17860ca61..4a32b411b 100644
--- a/view/api_timeline_xml.tpl
+++ b/view/api_timeline_xml.tpl
@@ -1,22 +1,20 @@
-<statuses type="array">
-  {{ for $statuses as $status }}
-  <status>
-    <created_at>$status.created_at</created_at>
-    <id>$status.id</id>
-    <text>$status.text</text>
-	<statusnet_html>$status.statusnet_html</statusnet_html>
-    <source>$status.source</source>
-    <truncated>$status.truncated</truncated>
-    <url>$status.url</url>
-    <in_reply_to_status_id>$status.in_reply_to_status_id</in_reply_to_status_id>
-    <in_reply_to_user_id>$status.in_reply_to_user_id</in_reply_to_user_id>
-    <favorited>$status.favorited</favorited>
-    <in_reply_to_screen_name>$status.in_reply_to_screen_name</in_reply_to_screen_name>
-    <geo>$status.geo</geo>
-    <coordinates>$status.coordinates</coordinates>
-    <place>$status.place</place>
-    <contributors>$status.contributors</contributors>
-  	{{ inc api_user_xml.tpl with $user=$status.user }}{{ endinc }}
-  </status>
-  {{ endfor }}
-</statuses>
\ No newline at end of file
+<statuses type="array" xmlns:statusnet="http://status.net/schema/api/1/">
+{{ for $statuses as $status }} <status>
+  <text>$status.text</text>
+  <truncated>$status.truncated</truncated>
+  <created_at>$status.created_at</created_at>
+  <in_reply_to_status_id>$status.in_reply_to_status_id</in_reply_to_status_id>
+  <source>$status.source</source>
+  <id>$status.id</id>
+  <in_reply_to_user_id>$status.in_reply_to_user_id</in_reply_to_user_id>
+  <in_reply_to_screen_name>$status.in_reply_to_screen_name</in_reply_to_screen_name>
+  <geo>$status.geo</geo>
+  <favorited>$status.favorited</favorited>
+{{ inc api_user_xml.tpl with $user=$status.user }}{{ endinc }}  <statusnet:html>$status.statusnet_html</statusnet:html>
+  <statusnet:conversation_id>$status.statusnet_conversation_id</statusnet:conversation_id>
+  <url>$status.url</url>
+  <coordinates>$status.coordinates</coordinates>
+  <place>$status.place</place>
+  <contributors>$status.contributors</contributors>
+ </status>
+{{ endfor }}</statuses>
diff --git a/view/api_user_xml.tpl b/view/api_user_xml.tpl
index f1e122f3e..d286652c0 100644
--- a/view/api_user_xml.tpl
+++ b/view/api_user_xml.tpl
@@ -1,34 +1,34 @@
-<user>
-  <id>$user.id</id>
-  <name>$user.name</name>
-  <screen_name>$user.screen_name</screen_name>
-  <location>$user.location</location>
-  <description>$user.description</description>
-  <profile_image_url>$user.profile_image_url</profile_image_url>
-  <url>$user.url</url>
-  <protected>$user.protected</protected>
-  <followers_count>$user.followers_count</followers_count>
-  <profile_background_color>$user.profile_background_color</profile_background_color>
-  <profile_text_color>$user.profile_text_color</profile_text_color>
-  <profile_link_color>$user.profile_link_color</profile_link_color>
-  <profile_sidebar_fill_color>$user.profile_sidebar_fill_color</profile_sidebar_fill_color>
-  <profile_sidebar_border_color>$user.profile_sidebar_border_color</profile_sidebar_border_color>
-  <friends_count>$user.friends_count</friends_count>
-  <created_at>$user.created_at</created_at>
-  <favourites_count>$user.favourites_count</favourites_count>
-  <utc_offset>$user.utc_offset</utc_offset>
-  <time_zone>$user.time_zone</time_zone>
-  <profile_background_image_url>$user.profile_background_image_url</profile_background_image_url>
-  <profile_background_tile>$user.profile_background_tile</profile_background_tile>
-  <profile_use_background_image>$user.profile_use_background_image</profile_use_background_image>
-  <notifications>$user.notifications</notifications>
-  <geo_enabled>$user.geo_enabled</geo_enabled>
-  <verified>$user.verified</verified>
-  <following>$user.following</following>
-  <statuses_count>$user.statuses_count</statuses_count>
-  <lang>$user.lang</lang>
-  <contributors_enabled>$user.contributors_enabled</contributors_enabled>
-  <status>{{ if $user.status }}
+  <user>
+   <id>$user.id</id>
+   <name>$user.name</name>
+   <screen_name>$user.screen_name</screen_name>
+   <location>$user.location</location>
+   <description>$user.description</description>
+   <profile_image_url>$user.profile_image_url</profile_image_url>
+   <url>$user.url</url>
+   <protected>$user.protected</protected>
+   <followers_count>$user.followers_count</followers_count>
+   <friends_count>$user.friends_count</friends_count>
+   <created_at>$user.created_at</created_at>
+   <favourites_count>$user.favourites_count</favourites_count>
+   <utc_offset>$user.utc_offset</utc_offset>
+   <time_zone>$user.time_zone</time_zone>
+   <statuses_count>$user.statuses_count</statuses_count>
+   <following>$user.following</following>
+   <profile_background_color>$user.profile_background_color</profile_background_color>
+   <profile_text_color>$user.profile_text_color</profile_text_color>
+   <profile_link_color>$user.profile_link_color</profile_link_color>
+   <profile_sidebar_fill_color>$user.profile_sidebar_fill_color</profile_sidebar_fill_color>
+   <profile_sidebar_border_color>$user.profile_sidebar_border_color</profile_sidebar_border_color>
+   <profile_background_image_url>$user.profile_background_image_url</profile_background_image_url>
+   <profile_background_tile>$user.profile_background_tile</profile_background_tile>
+   <profile_use_background_image>$user.profile_use_background_image</profile_use_background_image>
+   <notifications>$user.notifications</notifications>
+   <geo_enabled>$user.geo_enabled</geo_enabled>
+   <verified>$user.verified</verified>
+   <lang>$user.lang</lang>
+   <contributors_enabled>$user.contributors_enabled</contributors_enabled>
+   <status>{{ if $user.status }}
     <created_at>$user.status.created_at</created_at>
     <id>$user.status.id</id>
     <text>$user.status.text</text>
@@ -43,4 +43,4 @@
     <place>$user.status.place</place>
     <contributors>$user.status.contributors</contributors>
   {{ endif }}</status>
-</user>
+  </user>