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