From de8260cb10da0ac4e49e4b3fc3a42c3578eff007 Mon Sep 17 00:00:00 2001 From: Andrew Dolgov Date: Tue, 13 Dec 2011 15:40:42 +0400 Subject: move API to classes/ --- classes/api.php | 346 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 346 insertions(+) create mode 100644 classes/api.php (limited to 'classes/api.php') diff --git a/classes/api.php b/classes/api.php new file mode 100644 index 000000000..73fffc66e --- /dev/null +++ b/classes/api.php @@ -0,0 +1,346 @@ +wrap(self::STATUS_ERR, array("error" => 'NOT_LOGGED_IN')); + return false; + } + + if ($_SESSION["uid"] && $method != "logout" && !get_pref($this->link, 'ENABLE_API_ACCESS')) { + print $this->wrap(self::STATUS_ERR, array("error" => 'API_DISABLED')); + return false; + } + + $this->seq = (int) $_REQUEST['seq']; + + header("Content-Type: text/plain"); + return true; + } + return false; + } + + function wrap($status, $reply) { + print json_encode(array("seq" => $this->seq, + "status" => $status, + "content" => $reply)); + } + + function getVersion() { + $rv = array("version" => VERSION); + print $this->wrap(self::STATUS_OK, $rv); + } + + function getApiLevel() { + $rv = array("level" => API_LEVEL); + print $this->wrap(self::STATUS_OK, $rv); + } + + function login() { + $login = db_escape_string($_REQUEST["user"]); + $password = $_REQUEST["password"]; + $password_base64 = base64_decode($_REQUEST["password"]); + + if (SINGLE_USER_MODE) $login = "admin"; + + $result = db_query($this->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) { + print $this->wrap(self::STATUS_ERR, array("error" => "LOGIN_ERROR")); + return; + } + + if (get_pref($this->link, "ENABLE_API_ACCESS", $uid)) { + if (authenticate_user($this->link, $login, $password)) { // try login with normal password + print $this->wrap(self::STATUS_OK, array("session_id" => session_id())); + } else if (authenticate_user($this->link, $login, $password_base64)) { // else try with base64_decoded password + print $this->wrap(self::STATUS_OK, array("session_id" => session_id())); + } else { // else we are not logged in + print $this->wrap(self::STATUS_ERR, array("error" => "LOGIN_ERROR")); + } + } else { + print $this->wrap(self::STATUS_ERR, array("error" => "API_DISABLED")); + } + + } + + function logout() { + logout_user(); + print $this->wrap(self::STATUS_OK, array("status" => "OK")); + } + + function isLoggedIn() { + print $this->wrap(self::STATUS_OK, array("status" => $_SESSION["uid"] != '')); + } + + function getUnread() { + $feed_id = db_escape_string($_REQUEST["feed_id"]); + $is_cat = db_escape_string($_REQUEST["is_cat"]); + + if ($feed_id) { + print $this->wrap(self::STATUS_OK, array("unread" => getFeedUnread($this->link, $feed_id, $is_cat))); + } else { + print $this->wrap(self::STATUS_OK, array("unread" => getGlobalUnread($this->link))); + } + } + + /* Method added for ttrss-reader for Android */ + function getCounters() { + + /* flct (flc is the default) FIXME: document */ + $output_mode = db_escape_string($_REQUEST["output_mode"]); + + print $this->wrap(self::STATUS_OK, getAllCounters($this->link, $output_mode)); + } + + function 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"]); + + $feeds = api_get_feeds($this->link, $cat_id, $unread_only, $limit, $offset); + + print $this->wrap(self::STATUS_OK, $feeds); + } + + function getCategories() { + $unread_only = (bool)db_escape_string($_REQUEST["unread_only"]); + + // TODO do not return empty categories, return Uncategorized and standard virtual cats + + $result = db_query($this->link, "SELECT + id, title FROM ttrss_feed_categories + WHERE owner_uid = " . + $_SESSION["uid"]); + + $cats = array(); + + while ($line = db_fetch_assoc($result)) { + $unread = getFeedUnread($this->link, $line["id"], true); + + if ($unread || !$unread_only) { + array_push($cats, array("id" => $line["id"], + "title" => $line["title"], + "unread" => $unread)); + } + } + + foreach (array(-2,-1,0) as $cat_id) { + $unread = getFeedUnread($this->link, $cat_id, true); + + if ($unread || !$unread_only) { + array_push($cats, array("id" => $cat_id, + "title" => getCategoryTitle($this->link, $cat_id), + "unread" => $unread)); + } + } + + print $this->wrap(self::STATUS_OK, $cats); + } + + function getHeadlines() { + $feed_id = db_escape_string($_REQUEST["feed_id"]); + if ($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"]); + $include_attachments = (bool)db_escape_string($_REQUEST["include_attachments"]); + $since_id = (int)db_escape_string($_REQUEST["since_id"]); + + $headlines = api_get_headlines($this->link, $feed_id, $limit, $offset, + $filter, $is_cat, $show_excerpt, $show_content, $view_mode, false, + $include_attachments, $since_id); + + print $this->wrap(self::STATUS_OK, $headlines); + } else { + print $this->wrap(self::STATUS_ERR, array("error" => 'INCORRECT_USAGE')); + } + } + + function updateArticle() { + $article_ids = array_filter(explode(",", db_escape_string($_REQUEST["article_ids"])), is_numeric); + $mode = (int) db_escape_string($_REQUEST["mode"]); + $data = db_escape_string($_REQUEST["data"]); + $field_raw = (int)db_escape_string($_REQUEST["field"]); + + $field = ""; + $set_to = ""; + + switch ($field_raw) { + case 0: + $field = "marked"; + break; + case 1: + $field = "published"; + break; + case 2: + $field = "unread"; + break; + case 3: + $field = "note"; + }; + + switch ($mode) { + case 1: + $set_to = "true"; + break; + case 0: + $set_to = "false"; + break; + case 2: + $set_to = "NOT $field"; + break; + } + + if ($field == "note") $set_to = "'$data'"; + + if ($field && $set_to && count($article_ids) > 0) { + + $article_ids = join(", ", $article_ids); + + if ($field == "unread") { + $result = db_query($this->link, "UPDATE ttrss_user_entries SET $field = $set_to, + last_read = NOW() + WHERE ref_id IN ($article_ids) AND owner_uid = " . $_SESSION["uid"]); + } else { + $result = db_query($this->link, "UPDATE ttrss_user_entries SET $field = $set_to + WHERE ref_id IN ($article_ids) AND owner_uid = " . $_SESSION["uid"]); + } + + $num_updated = db_affected_rows($this->link, $result); + + if ($num_updated > 0 && $field == "unread") { + $result = db_query($this->link, "SELECT DISTINCT feed_id FROM ttrss_user_entries + WHERE ref_id IN ($article_ids)"); + + while ($line = db_fetch_assoc($result)) { + ccache_update($this->link, $line["feed_id"], $_SESSION["uid"]); + } + } + + print $this->wrap(self::STATUS_OK, array("status" => "OK", + "updated" => $num_updated)); + + } else { + print $this->wrap(self::STATUS_ERR, array("error" => 'INCORRECT_USAGE')); + } + + } + + function getArticle() { + + $article_id = join(",", array_filter(explode(",", db_escape_string($_REQUEST["article_id"])), is_numeric)); + + $query = "SELECT id,title,link,content,feed_id,comments,int_id, + marked,unread,published, + ".SUBSTRING_FOR_DATE."(updated,1,16) as updated, + author + FROM ttrss_entries,ttrss_user_entries + WHERE id IN ($article_id) AND ref_id = id AND owner_uid = " . + $_SESSION["uid"] ; + + $result = db_query($this->link, $query); + + $articles = array(); + + if (db_num_rows($result) != 0) { + + while ($line = db_fetch_assoc($result)) { + + $attachments = get_article_enclosures($this->link, $line['id']); + + $article = array( + "id" => $line["id"], + "title" => $line["title"], + "link" => $line["link"], + "labels" => get_article_labels($this->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" => $attachments + ); + + array_push($articles, $article); + + } + } + + print $this->wrap(self::STATUS_OK, $articles); + + } + + function getConfig() { + $config = array( + "icons_dir" => ICONS_DIR, + "icons_url" => ICONS_URL); + + $config["daemon_is_running"] = file_is_locked("update_daemon.lock"); + + $result = db_query($this->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 $this->wrap(self::STATUS_OK, $config); + } + + function updateFeed() { + $feed_id = db_escape_string($_REQUEST["feed_id"]); + + update_rss_feed($this->link, $feed_id, true); + + print $this->wrap(self::STATUS_OK, array("status" => "OK")); + } + + function catchupFeed() { + $feed_id = db_escape_string($_REQUEST["feed_id"]); + $is_cat = db_escape_string($_REQUEST["is_cat"]); + + catchup_feed($this->link, $feed_id, $is_cat); + + print $this->wrap(self::STATUS_OK, array("status" => "OK")); + } + + function getPref() { + $pref_name = db_escape_string($_REQUEST["pref_name"]); + + print $this->wrap(self::STATUS_OK, array("value" => get_pref($this->link, $pref_name))); + } + + function index() { + print $this->wrap(self::STATUS_ERR, array("error" => 'UNKNOWN_METHOD')); + } + +} + +?> -- cgit v1.2.3