--- /dev/null
+<?php
+
+class API extends Handler {
+
+ const API_LEVEL = 13;
+
+ const STATUS_OK = 0;
+ const STATUS_ERR = 1;
+
+ private $seq;
+
+ function before($method) {
+ if (parent::before($method)) {
+ header("Content-Type: text/json");
+
+ if (!$_SESSION["uid"] && $method != "login" && $method != "isloggedin") {
+ $this->wrap(self::STATUS_ERR, array("error" => 'NOT_LOGGED_IN'));
+ return false;
+ }
+
+ if ($_SESSION["uid"] && $method != "logout" && !get_pref('ENABLE_API_ACCESS')) {
+ $this->wrap(self::STATUS_ERR, array("error" => 'API_DISABLED'));
+ return false;
+ }
+
+ $this->seq = (int) $_REQUEST['seq'];
+
+ return true;
+ }
+ return false;
+ }
+
+ function wrap($status, $reply) {
+ print json_encode(array("seq" => $this->seq,
+ "status" => $status,
+ "content" => $reply));
+ }
+
+ function getVersion() {
+ $rv = array("version" => VERSION);
+ $this->wrap(self::STATUS_OK, $rv);
+ }
+
+ function getApiLevel() {
+ $rv = array("level" => self::API_LEVEL);
+ $this->wrap(self::STATUS_OK, $rv);
+ }
+
+ function login() {
+ @session_destroy();
+ @session_start();
+
+ $login = $this->dbh->escape_string($_REQUEST["user"]);
+ $password = $_REQUEST["password"];
+ $password_base64 = base64_decode($_REQUEST["password"]);
+
+ if (SINGLE_USER_MODE) $login = "admin";
+
+ $result = $this->dbh->query("SELECT id FROM ttrss_users WHERE login = '$login'");
+
+ if ($this->dbh->num_rows($result) != 0) {
+ $uid = $this->dbh->fetch_result($result, 0, "id");
+ } else {
+ $uid = 0;
+ }
+
+ if (!$uid) {
+ $this->wrap(self::STATUS_ERR, array("error" => "LOGIN_ERROR"));
+ return;
+ }
+
+ if (get_pref("ENABLE_API_ACCESS", $uid)) {
+ if (authenticate_user($login, $password)) { // try login with normal password
+ $this->wrap(self::STATUS_OK, array("session_id" => session_id(),
+ "api_level" => self::API_LEVEL));
+ } else if (authenticate_user($login, $password_base64)) { // else try with base64_decoded password
+ $this->wrap(self::STATUS_OK, array("session_id" => session_id(),
+ "api_level" => self::API_LEVEL));
+ } else { // else we are not logged in
+ user_error("Failed login attempt for $login from {$_SERVER['REMOTE_ADDR']}", E_USER_WARNING);
+ $this->wrap(self::STATUS_ERR, array("error" => "LOGIN_ERROR"));
+ }
+ } else {
+ $this->wrap(self::STATUS_ERR, array("error" => "API_DISABLED"));
+ }
+
+ }
+
+ function logout() {
+ logout_user();
+ $this->wrap(self::STATUS_OK, array("status" => "OK"));
+ }
+
+ function isLoggedIn() {
+ $this->wrap(self::STATUS_OK, array("status" => $_SESSION["uid"] != ''));
+ }
+
+ function getUnread() {
+ $feed_id = $this->dbh->escape_string($_REQUEST["feed_id"]);
+ $is_cat = $this->dbh->escape_string($_REQUEST["is_cat"]);
+
+ if ($feed_id) {
+ $this->wrap(self::STATUS_OK, array("unread" => getFeedUnread($feed_id, $is_cat)));
+ } else {
+ $this->wrap(self::STATUS_OK, array("unread" => getGlobalUnread()));
+ }
+ }
+
+ /* Method added for ttrss-reader for Android */
+ function getCounters() {
+ $this->wrap(self::STATUS_OK, getAllCounters());
+ }
+
+ function getFeeds() {
+ $cat_id = $this->dbh->escape_string($_REQUEST["cat_id"]);
+ $unread_only = sql_bool_to_bool($_REQUEST["unread_only"]);
+ $limit = (int) $this->dbh->escape_string($_REQUEST["limit"]);
+ $offset = (int) $this->dbh->escape_string($_REQUEST["offset"]);
+ $include_nested = sql_bool_to_bool($_REQUEST["include_nested"]);
+
+ $feeds = $this->api_get_feeds($cat_id, $unread_only, $limit, $offset, $include_nested);
+
+ $this->wrap(self::STATUS_OK, $feeds);
+ }
+
+ function getCategories() {
+ $unread_only = sql_bool_to_bool($_REQUEST["unread_only"]);
+ $enable_nested = sql_bool_to_bool($_REQUEST["enable_nested"]);
+ $include_empty = sql_bool_to_bool($_REQUEST['include_empty']);
+
+ // TODO do not return empty categories, return Uncategorized and standard virtual cats
+
+ if ($enable_nested)
+ $nested_qpart = "parent_cat IS NULL";
+ else
+ $nested_qpart = "true";
+
+ $result = $this->dbh->query("SELECT
+ id, title, order_id, (SELECT COUNT(id) FROM
+ ttrss_feeds WHERE
+ ttrss_feed_categories.id IS NOT NULL AND cat_id = ttrss_feed_categories.id) AS num_feeds,
+ (SELECT COUNT(id) FROM
+ ttrss_feed_categories AS c2 WHERE
+ c2.parent_cat = ttrss_feed_categories.id) AS num_cats
+ FROM ttrss_feed_categories
+ WHERE $nested_qpart AND owner_uid = " .
+ $_SESSION["uid"]);
+
+ $cats = array();
+
+ while ($line = $this->dbh->fetch_assoc($result)) {
+ if ($include_empty || $line["num_feeds"] > 0 || $line["num_cats"] > 0) {
+ $unread = getFeedUnread($line["id"], true);
+
+ if ($enable_nested)
+ $unread += getCategoryChildrenUnread($line["id"]);
+
+ if ($unread || !$unread_only) {
+ array_push($cats, array("id" => $line["id"],
+ "title" => $line["title"],
+ "unread" => $unread,
+ "order_id" => (int) $line["order_id"],
+ ));
+ }
+ }
+ }
+
+ foreach (array(-2,-1,0) as $cat_id) {
+ if ($include_empty || !$this->isCategoryEmpty($cat_id)) {
+ $unread = getFeedUnread($cat_id, true);
+
+ if ($unread || !$unread_only) {
+ array_push($cats, array("id" => $cat_id,
+ "title" => getCategoryTitle($cat_id),
+ "unread" => $unread));
+ }
+ }
+ }
+
+ $this->wrap(self::STATUS_OK, $cats);
+ }
+
+ function getHeadlines() {
+ $feed_id = $this->dbh->escape_string($_REQUEST["feed_id"]);
+ if ($feed_id != "") {
+
+ if (is_numeric($feed_id)) $feed_id = (int) $feed_id;
+
+ $limit = (int)$this->dbh->escape_string($_REQUEST["limit"]);
+
+ if (!$limit || $limit >= 200) $limit = 200;
+
+ $offset = (int)$this->dbh->escape_string($_REQUEST["skip"]);
+ $filter = $this->dbh->escape_string($_REQUEST["filter"]);
+ $is_cat = sql_bool_to_bool($_REQUEST["is_cat"]);
+ $show_excerpt = sql_bool_to_bool($_REQUEST["show_excerpt"]);
+ $show_content = sql_bool_to_bool($_REQUEST["show_content"]);
+ /* all_articles, unread, adaptive, marked, updated */
+ $view_mode = $this->dbh->escape_string($_REQUEST["view_mode"]);
+ $include_attachments = sql_bool_to_bool($_REQUEST["include_attachments"]);
+ $since_id = (int)$this->dbh->escape_string($_REQUEST["since_id"]);
+ $include_nested = sql_bool_to_bool($_REQUEST["include_nested"]);
+ $sanitize_content = !isset($_REQUEST["sanitize"]) ||
+ sql_bool_to_bool($_REQUEST["sanitize"]);
+ $force_update = sql_bool_to_bool($_REQUEST["force_update"]);
+ $has_sandbox = sql_bool_to_bool($_REQUEST["has_sandbox"]);
+ $excerpt_length = (int)$this->dbh->escape_string($_REQUEST["excerpt_length"]);
+ $check_first_id = (int)$this->dbh->escape_string($_REQUEST["check_first_id"]);
+ $include_header = sql_bool_to_bool($_REQUEST["include_header"]);
+
+ $_SESSION['hasSandbox'] = $has_sandbox;
+
+ $skip_first_id_check = false;
+
+ $override_order = false;
+ switch ($_REQUEST["order_by"]) {
+ case "title":
+ $override_order = "ttrss_entries.title";
+ break;
+ case "date_reverse":
+ $override_order = "score DESC, date_entered, updated";
+ $skip_first_id_check = true;
+ break;
+ case "feed_dates":
+ $override_order = "updated DESC";
+ break;
+ }
+
+ /* do not rely on params below */
+
+ $search = $this->dbh->escape_string($_REQUEST["search"]);
+
+ list($headlines, $headlines_header) = $this->api_get_headlines($feed_id, $limit, $offset,
+ $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $override_order,
+ $include_attachments, $since_id, $search,
+ $include_nested, $sanitize_content, $force_update, $excerpt_length, $check_first_id, $skip_first_id_check);
+
+ if ($include_header) {
+ $this->wrap(self::STATUS_OK, array($headlines_header, $headlines));
+ } else {
+ $this->wrap(self::STATUS_OK, $headlines);
+ }
+ } else {
+ $this->wrap(self::STATUS_ERR, array("error" => 'INCORRECT_USAGE'));
+ }
+ }
+
+ function updateArticle() {
+ $article_ids = array_filter(explode(",", $this->dbh->escape_string($_REQUEST["article_ids"])), is_numeric);
+ $mode = (int) $this->dbh->escape_string($_REQUEST["mode"]);
+ $data = $this->dbh->escape_string($_REQUEST["data"]);
+ $field_raw = (int)$this->dbh->escape_string($_REQUEST["field"]);
+
+ $field = "";
+ $set_to = "";
+
+ switch ($field_raw) {
+ case 0:
+ $field = "marked";
+ $additional_fields = ",last_marked = NOW()";
+ break;
+ case 1:
+ $field = "published";
+ $additional_fields = ",last_published = NOW()";
+ break;
+ case 2:
+ $field = "unread";
+ $additional_fields = ",last_read = NOW()";
+ 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);
+
+ $result = $this->dbh->query("UPDATE ttrss_user_entries SET $field = $set_to $additional_fields WHERE ref_id IN ($article_ids) AND owner_uid = " . $_SESSION["uid"]);
+
+ $num_updated = $this->dbh->affected_rows($result);
+
+ if ($num_updated > 0 && $field == "unread") {
+ $result = $this->dbh->query("SELECT DISTINCT feed_id FROM ttrss_user_entries
+ WHERE ref_id IN ($article_ids)");
+
+ while ($line = $this->dbh->fetch_assoc($result)) {
+ ccache_update($line["feed_id"], $_SESSION["uid"]);
+ }
+ }
+
+ if ($num_updated > 0 && $field == "published") {
+ if (PUBSUBHUBBUB_HUB) {
+ $rss_link = get_self_url_prefix() .
+ "/public.php?op=rss&id=-2&key=" .
+ get_feed_access_key(-2, false);
+
+ $p = new Publisher(PUBSUBHUBBUB_HUB);
+ $pubsub_result = $p->publish_update($rss_link);
+ }
+ }
+
+ $this->wrap(self::STATUS_OK, array("status" => "OK",
+ "updated" => $num_updated));
+
+ } else {
+ $this->wrap(self::STATUS_ERR, array("error" => 'INCORRECT_USAGE'));
+ }
+
+ }
+
+ function getArticle() {
+
+ $article_id = join(",", array_filter(explode(",", $this->dbh->escape_string($_REQUEST["article_id"])), is_numeric));
+ $sanitize_content = !isset($_REQUEST["sanitize"]) ||
+ sql_bool_to_bool($_REQUEST["sanitize"]);
+
+ if ($article_id) {
+
+ $query = "SELECT id,title,link,content,feed_id,comments,int_id,
+ marked,unread,published,score,note,lang,
+ ".SUBSTRING_FOR_DATE."(updated,1,16) as updated,
+ author,(SELECT title FROM ttrss_feeds WHERE id = feed_id) AS feed_title,
+ (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) AS site_url,
+ (SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) AS hide_images
+ FROM ttrss_entries,ttrss_user_entries
+ WHERE id IN ($article_id) AND ref_id = id AND owner_uid = " .
+ $_SESSION["uid"] ;
+
+ $result = $this->dbh->query($query);
+
+ $articles = array();
+
+ if ($this->dbh->num_rows($result) != 0) {
+
+ while ($line = $this->dbh->fetch_assoc($result)) {
+
+ $attachments = get_article_enclosures($line['id']);
+
+ $article = array(
+ "id" => $line["id"],
+ "title" => $line["title"],
+ "link" => $line["link"],
+ "labels" => get_article_labels($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" => $line["author"],
+ "updated" => (int) strtotime($line["updated"]),
+ "feed_id" => $line["feed_id"],
+ "attachments" => $attachments,
+ "score" => (int)$line["score"],
+ "feed_title" => $line["feed_title"],
+ "note" => $line["note"],
+ "lang" => $line["lang"]
+ );
+
+ if ($sanitize_content) {
+ $article["content"] = sanitize(
+ $line["content"],
+ sql_bool_to_bool($line['hide_images']),
+ false, $line["site_url"], false, $line["id"]);
+ } else {
+ $article["content"] = $line["content"];
+ }
+
+ foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_RENDER_ARTICLE_API) as $p) {
+ $article = $p->hook_render_article_api(array("article" => $article));
+ }
+
+
+ array_push($articles, $article);
+
+ }
+ }
+
+ $this->wrap(self::STATUS_OK, $articles);
+ } else {
+ $this->wrap(self::STATUS_ERR, array("error" => 'INCORRECT_USAGE'));
+ }
+ }
+
+ function getConfig() {
+ $config = array(
+ "icons_dir" => ICONS_DIR,
+ "icons_url" => ICONS_URL);
+
+ $config["daemon_is_running"] = file_is_locked("update_daemon.lock");
+
+ $result = $this->dbh->query("SELECT COUNT(*) AS cf FROM
+ ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
+
+ $num_feeds = $this->dbh->fetch_result($result, 0, "cf");
+
+ $config["num_feeds"] = (int)$num_feeds;
+
+ $this->wrap(self::STATUS_OK, $config);
+ }
+
+ function updateFeed() {
+ require_once "include/rssfuncs.php";
+
+ $feed_id = (int) $this->dbh->escape_string($_REQUEST["feed_id"]);
+
+ if (!ini_get("open_basedir")) {
+ update_rss_feed($feed_id, true);
+ }
+
+ $this->wrap(self::STATUS_OK, array("status" => "OK"));
+ }
+
+ function catchupFeed() {
+ $feed_id = $this->dbh->escape_string($_REQUEST["feed_id"]);
+ $is_cat = $this->dbh->escape_string($_REQUEST["is_cat"]);
+
+ catchup_feed($feed_id, $is_cat);
+
+ $this->wrap(self::STATUS_OK, array("status" => "OK"));
+ }
+
+ function getPref() {
+ $pref_name = $this->dbh->escape_string($_REQUEST["pref_name"]);
+
+ $this->wrap(self::STATUS_OK, array("value" => get_pref($pref_name)));
+ }
+
+ function getLabels() {
+ //$article_ids = array_filter(explode(",", $this->dbh->escape_string($_REQUEST["article_ids"])), is_numeric);
+
+ $article_id = (int)$_REQUEST['article_id'];
+
+ $rv = array();
+
+ $result = $this->dbh->query("SELECT id, caption, fg_color, bg_color
+ FROM ttrss_labels2
+ WHERE owner_uid = '".$_SESSION['uid']."' ORDER BY caption");
+
+ if ($article_id)
+ $article_labels = get_article_labels($article_id);
+ else
+ $article_labels = array();
+
+ while ($line = $this->dbh->fetch_assoc($result)) {
+
+ $checked = false;
+ foreach ($article_labels as $al) {
+ if (feed_to_label_id($al[0]) == $line['id']) {
+ $checked = true;
+ break;
+ }
+ }
+
+ array_push($rv, array(
+ "id" => (int)label_to_feed_id($line['id']),
+ "caption" => $line['caption'],
+ "fg_color" => $line['fg_color'],
+ "bg_color" => $line['bg_color'],
+ "checked" => $checked));
+ }
+
+ $this->wrap(self::STATUS_OK, $rv);
+ }
+
+ function setArticleLabel() {
+
+ $article_ids = array_filter(explode(",", $this->dbh->escape_string($_REQUEST["article_ids"])), is_numeric);
+ $label_id = (int) $this->dbh->escape_string($_REQUEST['label_id']);
+ $assign = (bool) $this->dbh->escape_string($_REQUEST['assign']) == "true";
+
+ $label = $this->dbh->escape_string(label_find_caption(
+ feed_to_label_id($label_id), $_SESSION["uid"]));
+
+ $num_updated = 0;
+
+ if ($label) {
+
+ foreach ($article_ids as $id) {
+
+ if ($assign)
+ label_add_article($id, $label, $_SESSION["uid"]);
+ else
+ label_remove_article($id, $label, $_SESSION["uid"]);
+
+ ++$num_updated;
+
+ }
+ }
+
+ $this->wrap(self::STATUS_OK, array("status" => "OK",
+ "updated" => $num_updated));
+
+ }
+
+ function index($method) {
+ $plugin = PluginHost::getInstance()->get_api_method(strtolower($method));
+
+ if ($plugin && method_exists($plugin, $method)) {
+ $reply = $plugin->$method();
+
+ $this->wrap($reply[0], $reply[1]);
+
+ } else {
+ $this->wrap(self::STATUS_ERR, array("error" => 'UNKNOWN_METHOD', "method" => $method));
+ }
+ }
+
+ function shareToPublished() {
+ $title = $this->dbh->escape_string(strip_tags($_REQUEST["title"]));
+ $url = $this->dbh->escape_string(strip_tags($_REQUEST["url"]));
+ $content = $this->dbh->escape_string(strip_tags($_REQUEST["content"]));
+
+ if (Article::create_published_article($title, $url, $content, "", $_SESSION["uid"])) {
+ $this->wrap(self::STATUS_OK, array("status" => 'OK'));
+ } else {
+ $this->wrap(self::STATUS_ERR, array("error" => 'Publishing failed'));
+ }
+ }
+
+ static function api_get_feeds($cat_id, $unread_only, $limit, $offset, $include_nested = false) {
+
+ $feeds = array();
+
+ /* Labels */
+
+ if ($cat_id == -4 || $cat_id == -2) {
+ $counters = getLabelCounters(true);
+
+ foreach (array_values($counters) as $cv) {
+
+ $unread = $cv["counter"];
+
+ if ($unread || !$unread_only) {
+
+ $row = array(
+ "id" => (int) $cv["id"],
+ "title" => $cv["description"],
+ "unread" => $cv["counter"],
+ "cat_id" => -2,
+ );
+
+ array_push($feeds, $row);
+ }
+ }
+ }
+
+ /* Virtual feeds */
+
+ if ($cat_id == -4 || $cat_id == -1) {
+ foreach (array(-1, -2, -3, -4, -6, 0) as $i) {
+ $unread = getFeedUnread($i);
+
+ if ($unread || !$unread_only) {
+ $title = getFeedTitle($i);
+
+ $row = array(
+ "id" => $i,
+ "title" => $title,
+ "unread" => $unread,
+ "cat_id" => -1,
+ );
+ array_push($feeds, $row);
+ }
+
+ }
+ }
+
+ /* Child cats */
+
+ if ($include_nested && $cat_id) {
+ $result = db_query("SELECT
+ id, title FROM ttrss_feed_categories
+ WHERE parent_cat = '$cat_id' AND owner_uid = " . $_SESSION["uid"] .
+ " ORDER BY id, title");
+
+ while ($line = db_fetch_assoc($result)) {
+ $unread = getFeedUnread($line["id"], true) +
+ getCategoryChildrenUnread($line["id"]);
+
+ if ($unread || !$unread_only) {
+ $row = array(
+ "id" => (int) $line["id"],
+ "title" => $line["title"],
+ "unread" => $unread,
+ "is_cat" => true,
+ );
+ array_push($feeds, $row);
+ }
+ }
+ }
+
+ /* Real feeds */
+
+ if ($limit) {
+ $limit_qpart = "LIMIT $limit OFFSET $offset";
+ } else {
+ $limit_qpart = "";
+ }
+
+ if ($cat_id == -4 || $cat_id == -3) {
+ $result = db_query("SELECT
+ id, feed_url, cat_id, title, order_id, ".
+ SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
+ FROM ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"] .
+ " ORDER BY cat_id, title " . $limit_qpart);
+ } else {
+
+ if ($cat_id)
+ $cat_qpart = "cat_id = '$cat_id'";
+ else
+ $cat_qpart = "cat_id IS NULL";
+
+ $result = db_query("SELECT
+ id, feed_url, cat_id, title, order_id, ".
+ SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
+ FROM ttrss_feeds WHERE
+ $cat_qpart AND owner_uid = " . $_SESSION["uid"] .
+ " ORDER BY cat_id, title " . $limit_qpart);
+ }
+
+ while ($line = db_fetch_assoc($result)) {
+
+ $unread = getFeedUnread($line["id"]);
+
+ $has_icon = feed_has_icon($line['id']);
+
+ if ($unread || !$unread_only) {
+
+ $row = array(
+ "feed_url" => $line["feed_url"],
+ "title" => $line["title"],
+ "id" => (int)$line["id"],
+ "unread" => (int)$unread,
+ "has_icon" => $has_icon,
+ "cat_id" => (int)$line["cat_id"],
+ "last_updated" => (int) strtotime($line["last_updated"]),
+ "order_id" => (int) $line["order_id"],
+ );
+
+ array_push($feeds, $row);
+ }
+ }
+
+ return $feeds;
+ }
+
+ static function api_get_headlines($feed_id, $limit, $offset,
+ $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order,
+ $include_attachments, $since_id,
+ $search = "", $include_nested = false, $sanitize_content = true,
+ $force_update = false, $excerpt_length = 100, $check_first_id = false, $skip_first_id_check = false) {
+
+ if ($force_update && $feed_id > 0 && is_numeric($feed_id)) {
+ // Update the feed if required with some basic flood control
+
+ $result = db_query(
+ "SELECT cache_images,".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
+ FROM ttrss_feeds WHERE id = '$feed_id'");
+
+ if (db_num_rows($result) != 0) {
+ $last_updated = strtotime(db_fetch_result($result, 0, "last_updated"));
+ $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
+
+ if (!$cache_images && time() - $last_updated > 120) {
+ include "rssfuncs.php";
+ update_rss_feed($feed_id, true, true);
+ } else {
+ db_query("UPDATE ttrss_feeds SET last_updated = '1970-01-01', last_update_started = '1970-01-01'
+ WHERE id = '$feed_id'");
+ }
+ }
+ }
+
+ /*$qfh_ret = queryFeedHeadlines($feed_id, $limit,
+ $view_mode, $is_cat, $search, false,
+ $order, $offset, 0, false, $since_id, $include_nested);*/
+
+ //function queryFeedHeadlines($feed, $limit,
+ // $view_mode, $cat_view, $search, $search_mode,
+ // $override_order = false, $offset = 0, $owner_uid = 0, $filter = false, $since_id = 0, $include_children = false,
+ // $ignore_vfeed_group = false, $override_strategy = false, $override_vfeed = false, $start_ts = false, $check_top_id = false) {
+
+ $params = array(
+ "feed" => $feed_id,
+ "limit" => $limit,
+ "view_mode" => $view_mode,
+ "cat_view" => $is_cat,
+ "search" => $search,
+ "override_order" => $order,
+ "offset" => $offset,
+ "since_id" => $since_id,
+ "include_children" => $include_nested,
+ "check_first_id" => $check_first_id,
+ "skip_first_id_check" => $skip_first_id_check
+ );
+
+ $qfh_ret = queryFeedHeadlines($params);
+
+ $result = $qfh_ret[0];
+ $feed_title = $qfh_ret[1];
+ $first_id = $qfh_ret[6];
+
+ $headlines = array();
+
+ $headlines_header = array(
+ 'id' => $feed_id,
+ 'first_id' => $first_id,
+ 'is_cat' => $is_cat);
+
+ if (!is_numeric($result)) {
+ while ($line = db_fetch_assoc($result)) {
+ $line["content_preview"] = truncate_string(strip_tags($line["content"]), $excerpt_length);
+ foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_QUERY_HEADLINES) as $p) {
+ $line = $p->hook_query_headlines($line, $excerpt_length, true);
+ }
+
+ $is_updated = ($line["last_read"] == "" &&
+ ($line["unread"] != "t" && $line["unread"] != "1"));
+
+ $tags = explode(",", $line["tag_cache"]);
+
+ $label_cache = $line["label_cache"];
+ $labels = false;
+
+ if ($label_cache) {
+ $label_cache = json_decode($label_cache, true);
+
+ if ($label_cache) {
+ if ($label_cache["no-labels"] == 1)
+ $labels = array();
+ else
+ $labels = $label_cache;
+ }
+ }
+
+ if (!is_array($labels)) $labels = get_article_labels($line["id"]);
+
+ //if (!$tags) $tags = get_article_tags($line["id"]);
+ //if (!$labels) $labels = get_article_labels($line["id"]);
+
+ $headline_row = array(
+ "id" => (int)$line["id"],
+ "unread" => sql_bool_to_bool($line["unread"]),
+ "marked" => sql_bool_to_bool($line["marked"]),
+ "published" => sql_bool_to_bool($line["published"]),
+ "updated" => (int)strtotime($line["updated"]),
+ "is_updated" => $is_updated,
+ "title" => $line["title"],
+ "link" => $line["link"],
+ "feed_id" => $line["feed_id"],
+ "tags" => $tags,
+ );
+
+ if ($include_attachments)
+ $headline_row['attachments'] = get_article_enclosures(
+ $line['id']);
+
+ if ($show_excerpt)
+ $headline_row["excerpt"] = $line["content_preview"];
+
+ if ($show_content) {
+
+ if ($sanitize_content) {
+ $headline_row["content"] = sanitize(
+ $line["content"],
+ sql_bool_to_bool($line['hide_images']),
+ false, $line["site_url"], false, $line["id"]);
+ } else {
+ $headline_row["content"] = $line["content"];
+ }
+ }
+
+ // unify label output to ease parsing
+ if ($labels["no-labels"] == 1) $labels = array();
+
+ $headline_row["labels"] = $labels;
+
+ $headline_row["feed_title"] = $line["feed_title"] ? $line["feed_title"] :
+ $feed_title;
+
+ $headline_row["comments_count"] = (int)$line["num_comments"];
+ $headline_row["comments_link"] = $line["comments"];
+
+ $headline_row["always_display_attachments"] = sql_bool_to_bool($line["always_display_enclosures"]);
+
+ $headline_row["author"] = $line["author"];
+
+ $headline_row["score"] = (int)$line["score"];
+ $headline_row["note"] = $line["note"];
+ $headline_row["lang"] = $line["lang"];
+
+ foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_RENDER_ARTICLE_API) as $p) {
+ $headline_row = $p->hook_render_article_api(array("headline" => $headline_row));
+ }
+
+ array_push($headlines, $headline_row);
+ }
+ } else if (is_numeric($result) && $result == -1) {
+ $headlines_header['first_id_changed'] = true;
+ }
+
+ return array($headlines, $headlines_header);
+ }
+
+ function unsubscribeFeed() {
+ $feed_id = (int) $this->dbh->escape_string($_REQUEST["feed_id"]);
+
+ $result = $this->dbh->query("SELECT id FROM ttrss_feeds WHERE
+ id = '$feed_id' AND owner_uid = ".$_SESSION["uid"]);
+
+ if ($this->dbh->num_rows($result) != 0) {
+ Pref_Feeds::remove_feed($feed_id, $_SESSION["uid"]);
+ $this->wrap(self::STATUS_OK, array("status" => "OK"));
+ } else {
+ $this->wrap(self::STATUS_ERR, array("error" => "FEED_NOT_FOUND"));
+ }
+ }
+
+ function subscribeToFeed() {
+ $feed_url = $this->dbh->escape_string($_REQUEST["feed_url"]);
+ $category_id = (int) $this->dbh->escape_string($_REQUEST["category_id"]);
+ $login = $this->dbh->escape_string($_REQUEST["login"]);
+ $password = $this->dbh->escape_string($_REQUEST["password"]);
+
+ if ($feed_url) {
+ $rc = subscribe_to_feed($feed_url, $category_id, $login, $password);
+
+ $this->wrap(self::STATUS_OK, array("status" => $rc));
+ } else {
+ $this->wrap(self::STATUS_ERR, array("error" => 'INCORRECT_USAGE'));
+ }
+ }
+
+ function getFeedTree() {
+ $include_empty = sql_bool_to_bool($_REQUEST['include_empty']);
+
+ $pf = new Pref_Feeds($_REQUEST);
+
+ $_REQUEST['mode'] = 2;
+ $_REQUEST['force_show_empty'] = $include_empty;
+
+ if ($pf){
+ $data = $pf->makefeedtree();
+ $this->wrap(self::STATUS_OK, array("categories" => $data));
+ } else {
+ $this->wrap(self::STATUS_ERR, array("error" =>
+ 'UNABLE_TO_INSTANTIATE_OBJECT'));
+ }
+
+ }
+
+ // only works for labels or uncategorized for the time being
+ private function isCategoryEmpty($id) {
+
+ if ($id == -2) {
+ $result = $this->dbh->query("SELECT COUNT(*) AS count FROM ttrss_labels2
+ WHERE owner_uid = " . $_SESSION["uid"]);
+
+ return $this->dbh->fetch_result($result, 0, "count") == 0;
+
+ } else if ($id == 0) {
+ $result = $this->dbh->query("SELECT COUNT(*) AS count FROM ttrss_feeds
+ WHERE cat_id IS NULL AND owner_uid = " . $_SESSION["uid"]);
+
+ return $this->dbh->fetch_result($result, 0, "count") == 0;
+
+ }
+
+ return false;
+ }
+
+
+}
+
+?>
git.wh0rd.org / tt-rss.git / commitdiff
