<?php 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); $session_expire = SESSION_EXPIRE_TIME; //seconds $session_name = (!defined('TTRSS_SESSION_NAME')) ? "ttrss_sid_api" : TTRSS_SESSION_NAME . "_api"; session_name($session_name); if ($_REQUEST["sid"]) { session_id($_REQUEST["sid"]); } session_start(); if (!$link) { if (DB_TYPE == "mysql") { print mysql_error(); } // PG seems to display its own errors just fine by default. return; } init_connection($link); $op = db_escape_string($_REQUEST["op"]); // header("Content-Type: application/json"); if (!$_SESSION["uid"] && $op != "login" && $op != "isLoggedIn") { print json_encode(array("error" => 'NOT_LOGGED_IN')); return; } if ($_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": $counters = array(); $result = db_query($link, "SELECT id FROM ttrss_feed_categories WHERE owner_uid = " . $_SESSION["uid"]); $cats = array(); while ($line = db_fetch_assoc($result)) { array_push($cats, $line["id"]); } array_push($cats, "0"); array_push($cats, "-1"); array_push($cats, "-2"); array_push($cats, "-3"); array_push($cats, "-4"); foreach ($cats as $cat) { $cat_part = "cat_id = '$cat'"; if ($cat == 0) { $cat_part = "cat_id IS null"; } $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE ". $cat_part." AND owner_uid = " . $_SESSION["uid"]); $feeds = array(); while ($line = db_fetch_assoc($result)) { $unread = getFeedArticles($link, $line["id"], false, true, $_SESSION["uid"]); if ($unread) { $row = array( "feed_id" => (int)$line["id"], "unread" => (int)$unread ); array_push($feeds, $row); } } $is_cat = true; if ($cat < 0) { $is_cat = false; } $unread_cat = getFeedArticles($link, $cat, $is_cat, true, $_SESSION["uid"]); if ($feeds) { $count = array( "cat_id" => $cat, "unread" => $unread_cat, "feeds" => $feeds ); } else { $count = array( "cat_id" => $cat, "unread" => $unread_cat ); } array_push($counters, $count); } print json_encode($counters); 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(", ", $article_ids); if ($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; 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); $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid); 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 { $limit_part = ""; } // Fetch articles for the feeds foreach ($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"; $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); $article = array( "id" => db_fetch_result($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); $i++; } } print json_encode($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(); // 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)); } $result = db_query($link, "SELECT id, title FROM ttrss_feed_categories WHERE owner_uid = " . $_SESSION["uid"]); while ($line = db_fetch_assoc($result)) { $unread = getFeedUnread($link, $line["id"], true); if ($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; } db_close($link); ?>