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402 lines
10 KiB
PHP
402 lines
10 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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$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
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$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($_REQUEST["password"]);
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$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 (get_pref($link, "ENABLE_API_ACCESS", $uid)) {
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if (authenticate_user($link, $login, $password)) {
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print json_encode(array("session_id" => session_id()));
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} else {
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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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case "getCounters":
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/* TODO */
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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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if ($limit) {
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$limit_qpart = "LIMIT $limit OFFSET $offset";
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} else {
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$limit_qpart = "";
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}
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if (!$cat_id) {
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$result = db_query($link, "SELECT
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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 owner_uid = " . $_SESSION["uid"] .
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"ORDER BY cat_id, title " . $limit_qpart);
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} else {
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$result = db_query($link, "SELECT
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id, feed_url, cat_id, title, ".
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SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
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FROM ttrss_feeds WHERE
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cat_id = '$cat_id' AND owner_uid = " . $_SESSION["uid"] .
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"ORDER BY cat_id, title " . $limit_qpart);
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}
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$feeds = array();
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while ($line = db_fetch_assoc($result)) {
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$unread = getFeedUnread($link, $line["id"]);
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$icon_path = "../" . ICONS_DIR . "/" . $line["id"] . ".ico";
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$has_icon = file_exists($icon_path) && filesize($icon_path) > 0;
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if ($unread || !$unread_only) {
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$row = array(
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"feed_url" => $line["feed_url"],
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"title" => $line["title"],
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"id" => (int)$line["id"],
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"unread" => (int)$unread,
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"has_icon" => $has_icon,
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"cat_id" => (int)$line["cat_id"],
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"last_updated" => strtotime($line["last_updated"])
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);
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array_push($feeds, $row);
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}
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}
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/* Labels */
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if (!$cat_id || $cat_id == -2) {
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$counters = getLabelCounters($link, true);
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foreach (array_keys($counters) as $id) {
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$unread = $counters[$id]["counter"];
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if ($unread || !$unread_only) {
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$row = array(
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"id" => $id,
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"title" => $counters[$id]["description"],
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"unread" => $counters[$id]["counter"],
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"cat_id" => -2,
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);
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array_push($feeds, $row);
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}
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}
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}
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/* Virtual feeds */
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if (!$cat_id || $cat_id == -1) {
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foreach (array(-1, -2, -3, -4, 0) as $i) {
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$unread = getFeedUnread($link, $i);
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if ($unread || !$unread_only) {
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$title = getFeedTitle($link, $i);
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$row = array(
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"id" => $i,
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"title" => $title,
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"unread" => $unread,
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"cat_id" => -1,
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);
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array_push($feeds, $row);
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}
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}
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}
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print json_encode($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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/* do not rely on params below */
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$search = db_escape_string($_REQUEST["search"]);
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$search_mode = db_escape_string($_REQUEST["search_mode"]);
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$match_on = db_escape_string($_REQUEST["match_on"]);
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$qfh_ret = queryFeedHeadlines($link, $feed_id, $limit,
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$view_mode, $is_cat, $search, $search_mode, $match_on,
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false, $offset);
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$result = $qfh_ret[0];
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$feed_title = $qfh_ret[1];
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$headlines = array();
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while ($line = db_fetch_assoc($result)) {
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$is_updated = ($line["last_read"] == "" &&
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($line["unread"] != "t" && $line["unread"] != "1"));
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$headline_row = array(
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"id" => (int)$line["id"],
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"unread" => sql_bool_to_bool($line["unread"]),
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"marked" => sql_bool_to_bool($line["marked"]),
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"updated" => strtotime($line["updated"]),
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"is_updated" => $is_updated,
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"title" => $line["title"],
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"link" => $line["link"],
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"feed_id" => $line["feed_id"],
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);
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if ($show_excerpt) {
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$excerpt = truncate_string(strip_tags($line["content_preview"]), 100);
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$headline_row["excerpt"] = $excerpt;
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}
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if ($show_content) {
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$headline_row["content"] = $line["content_preview"];
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}
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array_push($headlines, $headline_row);
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}
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print json_encode($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 = " . $_SESSION["uid"]);
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}
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}
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break;
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case "getArticle":
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$article_id = (int)db_escape_string($_REQUEST["article_id"]);
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$query = "SELECT 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 = '$article_id' AND ref_id = id AND owner_uid = " .
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$_SESSION["uid"] ;
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$result = db_query($link, $query);
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$article = array();
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if (db_num_rows($result) != 0) {
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$line = db_fetch_assoc($result);
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$article = array(
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"title" => $line["title"],
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"link" => $line["link"],
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"labels" => get_article_labels($link, $article_id),
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"unread" => sql_bool_to_bool($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" => $line["feed_id"],
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);
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}
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print json_encode($article);
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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, $feed_id, true);
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print json_encode(array("status" => "OK"));
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break;
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case "getPref":
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$pref_name = db_escape_string($_REQUEST["pref_name"]);
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print json_encode(array("value" => get_pref($link, $pref_name)));
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break;
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default:
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print json_encode(array("error" => 'UNKNOWN_METHOD'));
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break;
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}
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db_close($link);
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?>
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