X-Git-Url: https://git.wh0rd.org/?a=blobdiff_plain;f=api%2Findex.php;h=3fbf6bf575e914e271080b3a850be667790d9d3f;hb=e52034b4bcce994312ce2af31be0a46a70172691;hp=8e6b61110179e685c9999b878ebdc21905b7a387;hpb=9798b2b4c659ba7f626c5cdad68453def0f01fc2;p=tt-rss.git

diff --git a/api/index.php b/api/index.php
index 8e6b6111..3fbf6bf5 100644
--- a/api/index.php
+++ b/api/index.php
@@ -2,581 +2,90 @@
 	error_reporting(E_ERROR | E_PARSE);
 
 	require_once "../config.php";
-	
-	require_once "../db.php";
-	require_once "../db-prefs.php";
-	require_once "../functions.php";
 
-	if (defined('ENABLE_GZIP_OUTPUT') && ENABLE_GZIP_OUTPUT) {
-		ob_start("ob_gzhandler");
-	}
-
-	$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);	
+	set_include_path(dirname(__FILE__) . PATH_SEPARATOR .
+		dirname(dirname(__FILE__)) . PATH_SEPARATOR .
+		dirname(dirname(__FILE__)) . "/include" . PATH_SEPARATOR .
+  		get_include_path());
 
-	$session_expire = SESSION_EXPIRE_TIME; //seconds
-	$session_name = (!defined('TTRSS_SESSION_NAME')) ? "ttrss_sid_api" : TTRSS_SESSION_NAME . "_api";
+	chdir("..");
 
-	session_name($session_name);
+	define('TTRSS_SESSION_NAME', 'ttrss_api_sid');
+	define('NO_SESSION_AUTOSTART', true);
 
-	if ($_REQUEST["sid"]) {
-		session_id($_REQUEST["sid"]);
-	}
-
-	session_start();
-
-	if (!$link) {
-		if (DB_TYPE == "mysql") {
-			print mysql_error();
-		}
-		// PG seems to display its own errors just fine by default.		
-		return;
-	}
+	require_once "autoload.php";
+	require_once "db.php";
+	require_once "db-prefs.php";
+	require_once "functions.php";
+	require_once "sessions.php";
 
-	init_connection($link);
+	ini_set('session.use_cookies', 0);
+	ini_set("session.gc_maxlifetime", 86400);
 
-	$op = db_escape_string($_REQUEST["op"]);
+	define('AUTH_DISABLE_OTP', true);
 
-//	header("Content-Type: application/json");
+	if (defined('ENABLE_GZIP_OUTPUT') && ENABLE_GZIP_OUTPUT &&
+			function_exists("ob_gzhandler")) {
 
-	if (!$_SESSION["uid"] && $op != "login" && $op != "isLoggedIn") {
-		print json_encode(array("error" => 'NOT_LOGGED_IN'));
-		return;
+		ob_start("ob_gzhandler");
+	} else {
+		ob_start();
 	}
 
-	if ($_SESSION["uid"] && $op != "logout" && !get_pref($link, 'ENABLE_API_ACCESS')) {
-		print json_encode(array("error" => 'API_DISABLED'));
-		return;
-	} 
-
-	switch ($op) {
-	
-		case "getVersion":
-			$rv = array("version" => VERSION);
-			print json_encode($rv);
-			break;
-		
-		case "login":
-			$login = db_escape_string($_REQUEST["user"]);
-			$password = db_escape_string($_REQUEST["password"]);
-			$password_base64 = db_escape_string(base64_decode($_REQUEST["password"]));
-
-			$result = db_query($link, "SELECT id FROM ttrss_users WHERE login = '$login'");
-
-			if (db_num_rows($result) != 0) {
-				$uid = db_fetch_result($result, 0, "id");
-			} else {
-				$uid = 0;
-			}
-
-			if ($uid && get_pref($link, "ENABLE_API_ACCESS", $uid)) {
-				if (authenticate_user($link, $login, $password)) {               // try login with normal password
-					print json_encode(array("session_id" => session_id()));
-				} else if (authenticate_user($link, $login, $password_base64)) { // else try with base64_decoded password
-					print json_encode(array("session_id" => session_id()));
-				} else {                                                         // else we are not logged in
-					print json_encode(array("error" => "LOGIN_ERROR"));
-				}
-			} else {
-				print json_encode(array("error" => "API_DISABLED"));
-			}
-
-			break;
-			
-		case "logout":
-			logout_user();
-			print json_encode(array("status" => "OK"));
-			break;
-			
-		case "isLoggedIn":
-			print json_encode(array("status" => $_SESSION["uid"] != ''));
-			break;
-			
-		case "getUnread":
-			$feed_id = db_escape_string($_REQUEST["feed_id"]);
-			$is_cat = db_escape_string($_REQUEST["is_cat"]);
-
-			if ($feed_id) {
-				print json_encode(array("unread" => getFeedUnread($link, $feed_id, $is_cat)));
-			} else {
-				print json_encode(array("unread" => getGlobalUnread($link)));
-			}
-			break;
-			
-		/* Method added for ttrss-reader for Android */
-		case "getCounters":
-
-			/* flct (flc is the default) FIXME: document */
-			$output_mode = db_escape_string($_REQUEST["output_mode"]);
-
-			print json_encode(getAllCounters($link, $output_mode));
-			break;
-			
-		case "getFeeds":
-			$cat_id = db_escape_string($_REQUEST["cat_id"]);
-			$unread_only = (bool)db_escape_string($_REQUEST["unread_only"]);
-			$limit = (int) db_escape_string($_REQUEST["limit"]);
-			$offset = (int) db_escape_string($_REQUEST["offset"]);
-
-			$feeds = api_get_feeds($link, $cat_id, $unread_only, $limit, $offset);
-
-			print json_encode($feeds);
-
-			break;
-			
-		case "getCategories":
-			$unread_only = (bool)db_escape_string($_REQUEST["unread_only"]);
-
-			$result = db_query($link, "SELECT 
-					id, title FROM ttrss_feed_categories 
-				WHERE owner_uid = " . 
-				$_SESSION["uid"]);
-
-			$cats = array();
-
-			while ($line = db_fetch_assoc($result)) {
-				$unread = getFeedUnread($link, $line["id"], true);
-
-				if ($unread || !$unread_only) {
-					array_push($cats, array("id" => $line["id"],
-						"title" => $line["title"], 
-						"unread" => $unread));
-				}
-			}
-
-			print json_encode($cats);
-			break;
-			
-		case "getHeadlines":
-			$feed_id = db_escape_string($_REQUEST["feed_id"]);
-			$limit = (int)db_escape_string($_REQUEST["limit"]);
-			$offset = (int)db_escape_string($_REQUEST["skip"]);
-			$filter = db_escape_string($_REQUEST["filter"]);
-			$is_cat = (bool)db_escape_string($_REQUEST["is_cat"]);
-			$show_excerpt = (bool)db_escape_string($_REQUEST["show_excerpt"]);
-			$show_content = (bool)db_escape_string($_REQUEST["show_content"]);
-			/* all_articles, unread, adaptive, marked, updated */
-			$view_mode = db_escape_string($_REQUEST["view_mode"]);
-
-			$headlines = api_get_headlines($link, $feed_id, $limit, $offset,
-				$filter, $is_cat, $show_excerpt, $show_content, $view_mode, false);
-
-			print json_encode($headlines);
-
-			break;
-			
-		case "updateArticle":
-			$article_ids = split(",", db_escape_string($_REQUEST["article_ids"]));
-			$mode = (int) db_escape_string($_REQUEST["mode"]);
-			$field_raw = (int)db_escape_string($_REQUEST["field"]);
-
-			$field = "";
-			$set_to = "";
-
-			switch ($field_raw) {
-				case 0:
-					$field = "marked";
-					break;
-				case 1:
-					$field = "published";
-					break;
-				case 2:
-					$field = "unread";
-					break;
-			};
-
-			switch ($mode) {
-				case 1:
-					$set_to = "true";
-					break;
-				case 0:
-					$set_to = "false";
-					break;
-				case 2:
-					$set_to = "NOT $field";
-					break;
-			}
-
-			if ($field && $set_to && count($article_ids) > 0) {
-
-				$article_ids = join(", ", $article_ids);
+	$input = file_get_contents("php://input");
 
-				if ($field == "unread") {
-					$result = db_query($link, "UPDATE ttrss_user_entries SET $field = $set_to,
-						last_read = NOW()
-						WHERE ref_id IN ($article_ids) AND owner_uid = " . $_SESSION["uid"]);
-				} else {
-					$result = db_query($link, "UPDATE ttrss_user_entries SET $field = $set_to
-						WHERE ref_id IN ($article_ids) AND owner_uid = " . $_SESSION["uid"]);
-				}
-
-				// FIXME: find out which feeds reference this article id and do ccache_update() on them
-			}
-
-			break;
-
-		case "getArticle":
-
-			$article_id = db_escape_string($_REQUEST["article_id"]);
-
-			$query = "SELECT id,title,link,content,feed_id,comments,int_id,
-				marked,unread,published,
-				".SUBSTRING_FOR_DATE."(updated,1,16) as updated,
-				author
-				FROM ttrss_entries,ttrss_user_entries
-				WHERE	id IN ($article_id) AND ref_id = id AND owner_uid = " . 
-					$_SESSION["uid"] ;
-
-			$result = db_query($link, $query);
-		
-			if (db_num_rows($result) != 0) {
-
-				while ($line = db_fetch_assoc($result)) {
-
-					$attachments = get_article_enclosures($link, $line['id']);
-
-					$article = array(
-						"id" => $line["id"],
-						"title" => $line["title"],
-						"link" => $line["link"],
-						"labels" => get_article_labels($link, $line['id']),
-						"unread" => sql_bool_to_bool($line["unread"]),
-						"marked" => sql_bool_to_bool($line["marked"]),
-						"published" => sql_bool_to_bool($line["published"]),
-						"comments" => $line["comments"],
-						"author" => $line["author"],
-						"updated" => strtotime($line["updated"]),
-						"content" => $line["content"],
-						"feed_id" => $line["feed_id"],
-						"attachments" => $attachments
-					);
-
-					print json_encode($article);
-				}
-			}
-
-			break;
-			
-		case "getConfig":
-			$config = array(
-				"icons_dir" => ICONS_DIR,
-				"icons_url" => ICONS_URL);
-
-			if (ENABLE_UPDATE_DAEMON) {
-				$config["daemon_is_running"] = file_is_locked("update_daemon.lock");
-			}
-
-			$result = db_query($link, "SELECT COUNT(*) AS cf FROM
-				ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
-
-			$num_feeds = db_fetch_result($result, 0, "cf");
-
-			$config["num_feeds"] = (int)$num_feeds;
-	
-			print json_encode($config);
-
-			break;
-
-		case "updateFeed":
-			$feed_id = db_escape_string($_REQUEST["feed_id"]);
-
-			update_rss_feed($link, $feed_id, true);
-
-			print json_encode(array("status" => "OK"));
-
-			break;
-
-		case "catchupFeed":
-			$feed_id = db_escape_string($_REQUEST["feed_id"]);
-			$is_cat = db_escape_string($_REQUEST["category"]);
-
-			catchup_feed($link, $feed_id, $is_cat);
-
-			print json_encode(array("status" => "OK"));
-
-			break;
+	if (defined('_API_DEBUG_HTTP_ENABLED') && _API_DEBUG_HTTP_ENABLED) {
+		// Override $_REQUEST with JSON-encoded data if available
+		// fallback on HTTP parameters
+		if ($input) {
+			$input = json_decode($input, true);
+			if ($input) $_REQUEST = $input;
+		}
+	} else {
+		// Accept JSON only
+		$input = json_decode($input, true);
+		$_REQUEST = $input;
+	}
 
-		case "getPref":
-			$pref_name = db_escape_string($_REQUEST["pref_name"]);
-			print json_encode(array("value" => get_pref($link, $pref_name)));
-			break;
-		
-		/* Method added for ttrss-reader for Android */
-		case "getArticles":
-			$isCategory = (int)db_escape_string($_REQUEST["is_category"]);
-			$id = (int)db_escape_string($_REQUEST["id"]);
-			$displayUnread = (int)db_escape_string($_REQUEST["unread"]);
-			$limit = (int)db_escape_string($_REQUEST["limit"]);
-			$feeds = array();
-			
-			if ($isCategory > 0) {
-				// Get Feeds of the category
-				
-				if ($id == 0) {
-					$category_part = "cat_id is NULL";
-				} else {
-					$category_part = "cat_id = '$id'";
-				}
-				
-				$result = db_query($link, "SELECT id FROM ttrss_feeds WHERE ".
-							$category_part." AND owner_uid = '".$_SESSION["uid"]."'");				
-				
-				while ($line = db_fetch_assoc($result)) {
-					array_push($feeds, $line["id"]);
-				}
-				
-				// Virtual feeds
-				$match_part = "";
-				if ($id == -1) {
-					$match_part = "marked = true";
-					array_push($feeds, -1);
-				} else if ($id == -2) {
-					$match_part = "published = true";
-					array_push($feeds, -2);
-				} else if ($id == -3) {
-					$match_part = "unread = true";
-					array_push($feeds, -3);
+	if ($_REQUEST["sid"]) {
+		session_id($_REQUEST["sid"]);
+		@session_start();
+	} else if (defined('_API_DEBUG_HTTP_ENABLED')) {
+		@session_start();
+	}
 
-					$intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
+	startup_gettext();
 
-					if (DB_TYPE == "pgsql") {
-						$match_part .= " AND updated > NOW() - INTERVAL '$intl hour' "; 
-					} else {
-						$match_part .= " AND updated > DATE_SUB(NOW(), INTERVAL $intl HOUR) ";
-					}
-				} else if ($id == -4) {
-					$match_part = "true";
-					array_push($feeds, -4);
-				}
-			} else {
-				// Only add one feed
-				array_push($feeds, $id);
-			}
-			
-			$ret = array();
-			
-			if (DB_TYPE == "mysql") {
-				$limit_part = " LIMIT 0,".$limit;
-			} else if (DB_TYPE == "pgsql") {
-				$limit_part = " LIMIT ".$limit;
-			} else {
-				$limit_part = "";
-			}
+	if (!init_plugins()) return;
 
-			// Fetch articles for the feeds
-			foreach ($feeds as $feed) {
-				
-				if ($match_part) {
-					$from_qpart = "ttrss_user_entries,ttrss_feeds,ttrss_entries";
-					$feeds_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND";
+	if ($_SESSION["uid"]) {
+		if (!validate_session()) {
+			header("Content-Type: text/json");
 
-					$query = "SELECT ttrss_entries.id,ttrss_entries.title,link,content,feed_id,comments,int_id,
-						marked,unread,published,".SUBSTRING_FOR_DATE."(updated,1,16) as updated,author 
-						FROM $from_qpart WHERE
-						ttrss_user_entries.ref_id = ttrss_entries.id AND 
-						$feeds_qpart ($match_part) AND ttrss_user_entries.owner_uid = ".$_SESSION["uid"]." ORDER BY updated DESC".$limit_part;
-					
-					$result = db_query($link, $query);
-				} else {
-					$query = "SELECT ttrss_entries.id,ttrss_entries.title,link,content,feed_id,comments,int_id,
-						marked,unread,published,".SUBSTRING_FOR_DATE."(updated,1,16) as updated,author 
-						FROM ttrss_entries,ttrss_user_entries 
-						WHERE feed_id = '".$feed."' AND ref_id = id AND owner_uid = ".
-							$_SESSION["uid"]." AND unread >= '".$displayUnread."' ORDER BY updated DESC".$limit_part;
-							
-					$result = db_query($link, $query);
-				}
-				
-				$articles = array();
-				$i=0;
-				while ($i < mysql_numrows($result)) {
-					
-					$article_id = db_fetch_result($result, $i, "id");
-					
-					$attachments = get_article_enclosures($link, $article_id);
+			print json_encode(array("seq" => -1,
+				"status" => 1,
+				"content" => array("error" => "NOT_LOGGED_IN")));
 
-					$article = array(
-						"id" => db_fetch_result($result, $i, "ttrss_entries.id"),
-						"title" => db_fetch_result($result, $i, "ttrss_entries.title"),
-						"link" => db_fetch_result($result, $i, "link"),
-						"labels" => get_article_labels($link, $article_id),
-						"unread" => sql_bool_to_bool(db_fetch_result($result, $i, "unread")),
-						"marked" => sql_bool_to_bool(db_fetch_result($result, $i, "marked")),
-						"published" => sql_bool_to_bool(db_fetch_result($result, $i, "published")),
-						"comments" => db_fetch_result($result, $i, "comments"),
-						"author" => db_fetch_result($result, $i, "author"),
-						"updated" => strtotime(db_fetch_result($result, $i, "updated")),
-						"content" => db_fetch_result($result, $i, "content"),
-						"feed_id" => db_fetch_result($result, $i, "feed_id"),
-						"attachments" => $attachments
-					);
-					
-					array_push($ret, $article);
-					
-					$i++;
-				}
-			}
+			return;
+		}
 
-			print json_encode($ret);
-			break;
-		
-		/* Method added for ttrss-reader for Android */
-		case "getNewArticles":
-			$time = (int) db_escape_string($_REQUEST["time"]);
-			// unread=1 zeigt alle an, unread=0 nur ungelesene
-			$displayUnread = (int) db_escape_string($_REQUEST["unread"]);
-			
-			if (DB_TYPE == "mysql") {
-				$db_time_function = " AND last_updated > FROM_UNIXTIME(".$time.")";
-			} else if (DB_TYPE == "pgsql") {
-				$db_time_function = " AND last_updated > to_timestamp(".$time.")";
-			} else {
-				$db_time_function = "";
-			}
-			
-			if (DB_TYPE == "mysql") {
-				$db_time_function2 = " AND updated > FROM_UNIXTIME(".$time.")";
-			} else if (DB_TYPE == "pgsql") {
-				$db_time_function2 = " AND updated > to_timestamp(".$time.")";
-			} else {
-				$db_time_function2 = "";
-			}
-			
-			$cats = array();
+		load_user_plugins( $_SESSION["uid"]);
+	}
 
+	$method = strtolower($_REQUEST["op"]);
 
-			// Add uncategorized feeds
-			$unread = getFeedUnread($link, 0, true);
-			if ($unread || $displayUnread > 0) {
-				$feeds = array();
-				$result_0 = db_query($link, "SELECT id, feed_url, cat_id, title, ".
-						SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated ".
-						"FROM ttrss_feeds WHERE cat_id IS null AND owner_uid = '".$_SESSION["uid"]."'" . $db_time_function);
-				
-				while ($line_feeds = db_fetch_assoc($result_0)) {
-					$unread_feed = getFeedUnread($link, $line_feeds["id"], false);
-					if ($unread || $displayUnread > 0) {
-						
-						$result_1 = db_query($link, "SELECT id,title,link,content,feed_id,comments,int_id,
-							marked,unread,published,".
-							SUBSTRING_FOR_DATE."(updated,1,16) as updated,author
-							FROM ttrss_entries,ttrss_user_entries
-							WHERE feed_id = '".$line_feeds["id"]."' AND ref_id = id AND owner_uid = " . 
-								$_SESSION["uid"]." AND unread >= '".$displayUnread."'" . $db_time_function2);
-						
-						$articles = array();
-						while ($line_articles = db_fetch_assoc($result_1)) {
-							$article_id = db_fetch_result($result, $i, "id");
-							$attachments = get_article_enclosures($link, $article_id);
-							array_push($articles, $article = array(
-								"id" => $line_articles["id"],
-								"title" => $line_articles["title"],
-								"link" => $line_articles["link"],
-								"labels" => $article_id,
-								"unread" => $line_articles["unread"],
-								"marked" => $line_articles["marked"],
-								"published" => $line_articles["published"],
-								"comments" => $line_articles["comments"],
-								"author" => $line_articles["author"],
-								"updated" => strtotime($line_articles["updated"]),
-								"content" => $line_articles["content"],
-								"feed_id" => $line_articles["feed_id"],
-								"attachments" => $attachments));
-						}
-						
-						array_push($feeds, array(
-							"feed_url" => $line_feeds["feed_url"],
-							"title" => $line_feeds["title"],
-							"id" => (int)$line_feeds["id"],
-							"unread" => (int)$unread_feed,
-							"has_icon" => $has_icon,
-							"cat_id" => (int)$line_feeds["cat_id"],
-							"last_updated" => strtotime($line_feeds["last_updated"]),
-							"articles" => $articles
-						));
-					}
-				}
-				
-				array_push($cats,
-					array(
-						"id" => 0,
-						"title" => "Uncategorized Feeds", 
-						"unread" => $unread,
-						"feeds" => $feeds));
-			}
+	$handler = new API($_REQUEST);
 
-			
-			$result = db_query($link, "SELECT id, title FROM ttrss_feed_categories WHERE owner_uid = " . $_SESSION["uid"]);
-			while ($line = db_fetch_assoc($result)) {
-				$unread = getFeedUnread($link, $line["id"], true);
+	if ($handler->before($method)) {
+		if ($method && method_exists($handler, $method)) {
+			$handler->$method();
+		} else if (method_exists($handler, 'index')) {
+			$handler->index($method);
+		}
+		$handler->after();
+	}
 
-				if ($unread || $displayUnread > 0) {
-					$feeds = array();
-					$result_0 = db_query($link, "SELECT id, feed_url, cat_id, title, ".
-						SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated ".
-						"FROM ttrss_feeds WHERE cat_id = '".
-						$line["id"]."' AND owner_uid = '".$_SESSION["uid"]."'" . $db_time_function);
-					
-					while ($line_feeds = db_fetch_assoc($result_0)) {
-						$unread_feed = getFeedUnread($link, $line_feeds["id"], false);
-						if ($unread_feed || $displayUnread > 0) {
-							
-							$result_1 = db_query($link, "SELECT id,title,link,content,feed_id,comments,int_id,
-								marked,unread,published,".
-								SUBSTRING_FOR_DATE."(updated,1,16) as updated,author
-								FROM ttrss_entries,ttrss_user_entries
-								WHERE feed_id = '".$line_feeds["id"]."' AND ref_id = id AND owner_uid = " . 
-									$_SESSION["uid"]." AND unread >= '".$displayUnread."'" . $db_time_function2);
-							
-							$articles = array();
-							while ($line_articles = db_fetch_assoc($result_1)) {
-								$article_id = db_fetch_result($result, $i, "id");
-								$attachments = get_article_enclosures($link, $article_id);
-								array_push($articles, $article = array(
-									"id" => $line_articles["id"],
-									"title" => $line_articles["title"],
-									"link" => $line_articles["link"],
-									"labels" => $article_id,
-									"unread" => $line_articles["unread"],
-									"marked" => $line_articles["marked"],
-									"published" => $line_articles["published"],
-									"comments" => $line_articles["comments"],
-									"author" => $line_articles["author"],
-									"updated" => strtotime($line_articles["updated"]),
-									"content" => $line_articles["content"],
-									"feed_id" => $line_articles["feed_id"],
-									"attachments" => $attachments));
-							}
-							
-							array_push($feeds, array(
-								"feed_url" => $line_feeds["feed_url"],
-								"title" => $line_feeds["title"],
-								"id" => (int)$line_feeds["id"],
-								"unread" => (int)$unread_feed,
-								"cat_id" => (int)$line_feeds["cat_id"],
-								"last_updated" => strtotime($line_feeds["last_updated"]),
-								"articles" => $articles
-							));
-						
-						}
-					}
-					
-					array_push($cats,
-						array(
-							"id" => $line["id"],
-							"title" => $line["title"], 
-							"unread" => $unread,
-							"feeds" => $feeds));
-				}
-			}
-			print json_encode($cats);
-			break;
-		
-		default:
-			print json_encode(array("error" => 'UNKNOWN_METHOD'));
-			break;
+	header("Api-Content-Length: " . ob_get_length());
 
-	}
+	ob_end_flush();
 
-	db_close($link);
-	
-?>