]+)/i",
$entry_content_unescaped, $entry_tags);
// print "
$entry_title : $entry_content_unescaped
";
// print_r($entry_tags);
// print "
";
$entry_tags = $entry_tags[1];
if (count($entry_tags) > 0) {
db_query($link, "BEGIN");
$result = db_query($link, "SELECT id,int_id
FROM ttrss_entries,ttrss_user_entries
WHERE guid = '$entry_guid'
AND feed_id = '$feed' AND ref_id = id
AND owner_uid = '$owner_uid'");
if (db_num_rows($result) == 1) {
$entry_id = db_fetch_result($result, 0, "id");
$entry_int_id = db_fetch_result($result, 0, "int_id");
foreach ($entry_tags as $tag) {
$tag = db_escape_string(strtolower($tag));
$tag = str_replace("+", " ", $tag);
$tag = str_replace("technorati tag: ", "", $tag);
$result = db_query($link, "SELECT id FROM ttrss_tags
WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND
owner_uid = '$owner_uid' LIMIT 1");
// print db_fetch_result($result, 0, "id");
if ($result && db_num_rows($result) == 0) {
// print "tagging $entry_id as $tag
";
db_query($link, "INSERT INTO ttrss_tags
(owner_uid,tag_name,post_int_id)
VALUES ('$owner_uid','$tag', '$entry_int_id')");
}
}
}
db_query($link, "COMMIT");
}
}
db_query($link, "UPDATE ttrss_feeds
SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
// db_query($link, "COMMIT");
} else {
$error_msg = db_escape_string(magpie_error());
db_query($link,
"UPDATE ttrss_feeds SET last_error = '$error_msg',
last_updated = NOW() WHERE id = '$feed'");
}
}
function print_select($id, $default, $values, $attributes = "") {
print "";
}
function print_select_hash($id, $default, $values, $attributes = "") {
print "";
}
function get_filter_name($title, $content, $link, $filters) {
if ($filters["title"]) {
foreach ($filters["title"] as $filter) {
$reg_exp = $filter["reg_exp"];
if (preg_match("/$reg_exp/i", $title)) {
return $filter["action"];
}
}
}
if ($filters["content"]) {
foreach ($filters["content"] as $filter) {
$reg_exp = $filter["reg_exp"];
if (preg_match("/$reg_exp/i", $content)) {
return $filter["action"];
}
}
}
if ($filters["both"]) {
foreach ($filters["both"] as $filter) {
$reg_exp = $filter["reg_exp"];
if (preg_match("/$reg_exp/i", $title) ||
preg_match("/$reg_exp/i", $content)) {
return $filter["action"];
}
}
}
if ($filters["link"]) {
$reg_exp = $filter["reg_exp"];
foreach ($filters["link"] as $filter) {
$reg_exp = $filter["reg_exp"];
if (preg_match("/$reg_exp/i", $link)) {
return $filter["action"];
}
}
}
return false;
}
function printFeedEntry($feed_id, $class, $feed_title, $unread, $icon_file, $link,
$rtl_content = false, $last_updated = false, $last_error = false) {
if (file_exists($icon_file) && filesize($icon_file) > 0) {
$feed_icon = "![](\"$icon_file\")
";
} else {
$feed_icon = "![](\"images/blank_icon.gif\")
";
}
if ($rtl_content) {
$rtl_tag = "dir=\"rtl\"";
} else {
$rtl_tag = "dir=\"ltr\"";
}
$error_notify_msg = "";
if ($last_error) {
$link_title = "Error: $last_error ($last_updated)";
$error_notify_msg = "(Error)";
} else if ($last_updated) {
$link_title = "Updated: $last_updated";
}
$feed = "$feed_title";
print "";
if (get_pref($link, 'ENABLE_FEED_ICONS')) {
print "$feed_icon";
}
print "$feed";
if ($unread != 0) {
$fctr_class = "";
} else {
$fctr_class = "class=\"invisible\"";
}
print "
($unread)";
if (get_pref($link, "EXTENDED_FEEDLIST")) {
print "
$last_updated $error_notify_msg
";
}
print "";
}
function getmicrotime() {
list($usec, $sec) = explode(" ",microtime());
return ((float)$usec + (float)$sec);
}
function print_radio($id, $default, $values, $attributes = "") {
foreach ($values as $v) {
if ($v == $default)
$sel = "checked";
else
$sel = "";
if ($v == "Yes") {
$sel .= " value=\"1\"";
} else {
$sel .= " value=\"0\"";
}
print " $v ";
}
}
function initialize_user_prefs($link, $uid) {
$uid = db_escape_string($uid);
db_query($link, "BEGIN");
$result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
$u_result = db_query($link, "SELECT pref_name
FROM ttrss_user_prefs WHERE owner_uid = '$uid'");
$active_prefs = array();
while ($line = db_fetch_assoc($u_result)) {
array_push($active_prefs, $line["pref_name"]);
}
while ($line = db_fetch_assoc($result)) {
if (array_search($line["pref_name"], $active_prefs) === FALSE) {
// print "adding " . $line["pref_name"] . "
";
db_query($link, "INSERT INTO ttrss_user_prefs
(owner_uid,pref_name,value) VALUES
('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
}
}
db_query($link, "COMMIT");
}
function lookup_user_id($link, $user) {
$result = db_query($link, "SELECT id FROM ttrss_users WHERE
login = '$login'");
if (db_num_rows($result) == 1) {
return db_fetch_result($result, 0, "id");
} else {
return false;
}
}
function http_authenticate_user($link) {
if (!$_SERVER["PHP_AUTH_USER"]) {
header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
header('HTTP/1.0 401 Unauthorized');
exit;
} else {
$auth_result = authenticate_user($link,
$_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]);
if (!$auth_result) {
header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
header('HTTP/1.0 401 Unauthorized');
exit;
}
}
return true;
}
function authenticate_user($link, $login, $password) {
if (!SINGLE_USER_MODE) {
$pwd_hash = 'SHA1:' . sha1($password);
$result = db_query($link, "SELECT id,login,access_level FROM ttrss_users WHERE
login = '$login' AND pwd_hash = '$pwd_hash'");
if (db_num_rows($result) == 1) {
$_SESSION["uid"] = db_fetch_result($result, 0, "id");
$_SESSION["name"] = db_fetch_result($result, 0, "login");
$_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
$_SESSION["uid"]);
$user_theme = get_user_theme_path($link);
$_SESSION["theme"] = $user_theme;
$_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
initialize_user_prefs($link, $_SESSION["uid"]);
return true;
}
return false;
} else {
$_SESSION["uid"] = 1;
$_SESSION["name"] = "admin";
$user_theme = get_user_theme_path($link);
$_SESSION["theme"] = $user_theme;
$_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
initialize_user_prefs($link, $_SESSION["uid"]);
return true;
}
}
function make_password($length = 8) {
$password = "";
$possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ";
$i = 0;
while ($i < $length) {
$char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
if (!strstr($password, $char)) {
$password .= $char;
$i++;
}
}
return $password;
}
// this is called after user is created to initialize default feeds, labels
// or whatever else
// user preferences are checked on every login, not here
function initialize_user($link, $uid) {
db_query($link, "insert into ttrss_labels (owner_uid,sql_exp,description)
values ('$uid','unread = true', 'Unread articles')");
db_query($link, "insert into ttrss_labels (owner_uid,sql_exp,description)
values ('$uid','last_read is null and unread = false', 'Updated articles')");
db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
values ('$uid', 'Tiny Tiny RSS: New Releases',
'http://tt-rss.spb.ru/releases.rss')");
}
function logout_user() {
session_destroy();
if (isset($_COOKIE[session_name()])) {
setcookie(session_name(), '', time()-42000, '/');
}
}
function get_script_urlpath() {
return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]);
}
function get_login_redirect() {
$server = $_SERVER["SERVER_NAME"];
if (ENABLE_LOGIN_SSL) {
$protocol = "https";
} else {
$protocol = "http";
}
$url_path = get_script_urlpath();
$redirect_uri = "$protocol://$server$url_path/login.php";
return $redirect_uri;
}
function validate_session($link) {
if (SESSION_CHECK_ADDRESS && $_SESSION["uid"]) {
if ($_SESSION["ip_address"]) {
if ($_SESSION["ip_address"] != $_SERVER["REMOTE_ADDR"]) {
return false;
}
}
}
return true;
}
function basic_nosid_redirect_check() {
if (!SINGLE_USER_MODE) {
if (!$_COOKIE[get_session_cookie_name()]) {
$redirect_uri = get_login_redirect();
$return_to = preg_replace('/.*?\//', '', $_SERVER["REQUEST_URI"]);
header("Location: $redirect_uri?rt=$return_to");
exit;
}
}
}
function login_sequence($link) {
if (!SINGLE_USER_MODE) {
if (!validate_session($link)) {
logout_user();
$redirect_uri = get_login_redirect();
$return_to = preg_replace('/.*?\//', '', $_SERVER["REQUEST_URI"]);
header("Location: $redirect_uri?rt=$return_to");
exit;
}
if (!USE_HTTP_AUTH) {
if (!$_SESSION["uid"]) {
$redirect_uri = get_login_redirect();
$return_to = preg_replace('/.*?\//', '', $_SERVER["REQUEST_URI"]);
header("Location: $redirect_uri?rt=$return_to");
exit;
}
} else {
if (!$_SESSION["uid"]) {
if (!$_SERVER["PHP_AUTH_USER"]) {
header('WWW-Authenticate: Basic realm="Tiny Tiny RSS"');
header('HTTP/1.0 401 Unauthorized');
exit;
} else {
$auth_result = authenticate_user($link,
$_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]);
if (!$auth_result) {
header('WWW-Authenticate: Basic realm="Tiny Tiny RSS"');
header('HTTP/1.0 401 Unauthorized');
exit;
}
}
}
}
} else {
return authenticate_user($link, "admin", null);
}
}
function truncate_string($str, $max_len) {
if (mb_strlen($str, "utf-8") > $max_len - 3) {
return mb_substr($str, 0, $max_len, "utf-8") . "...";
} else {
return $str;
}
}
function get_user_theme_path($link) {
$result = db_query($link, "SELECT theme_path
FROM
ttrss_themes,ttrss_users
WHERE ttrss_themes.id = theme_id AND ttrss_users.id = " . $_SESSION["uid"]);
if (db_num_rows($result) != 0) {
return db_fetch_result($result, 0, "theme_path");
} else {
return null;
}
}
function smart_date_time($timestamp) {
if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
return date("G:i", $timestamp);
} else if (date("Y", $timestamp) == date("Y")) {
return date("M d, G:i", $timestamp);
} else {
return date("Y/m/d G:i", $timestamp);
}
}
function smart_date($timestamp) {
if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
return "Today";
} else if (date("Y", $timestamp) == date("Y")) {
return date("D m", $timestamp);
} else {
return date("Y/m/d", $timestamp);
}
}
function sql_bool_to_string($s) {
if ($s == "t" || $s == "1") {
return "true";
} else {
return "false";
}
}
function sql_bool_to_bool($s) {
if ($s == "t" || $s == "1") {
return true;
} else {
return false;
}
}
function toggleEvenOdd($a) {
if ($a == "even")
return "odd";
else
return "even";
}
function sanity_check($link) {
$error_code = 0;
$result = db_query($link, "SELECT schema_version FROM ttrss_version");
$schema_version = db_fetch_result($result, 0, "schema_version");
if ($schema_version != SCHEMA_VERSION) {
$error_code = 5;
}
if ($error_code != 0) {
print_error_xml(5);
return false;
} else {
return true;
}
}
function file_is_locked($filename) {
error_reporting(0);
$fp = fopen($filename, "r");
error_reporting(DEFAULT_ERROR_LEVEL);
if ($fp) {
if (flock($fp, LOCK_EX | LOCK_NB)) {
flock($fp, LOCK_UN);
fclose($fp);
return false;
}
fclose($fp);
return true;
}
return false;
}
function make_lockfile($filename) {
$fp = fopen($filename, "w");
if (flock($fp, LOCK_EX | LOCK_NB)) {
return $fp;
} else {
return false;
}
}
function sql_random_function() {
if (DB_TYPE == "mysql") {
return "RAND()";
} else {
return "RANDOM()";
}
}
function catchup_feed($link, $feed, $cat_view) {
if (preg_match("/^[0-9][0-9]*$/", $feed) != false && $feed >= 0) {
if ($cat_view) {
if ($feed > 0) {
$cat_qpart = "cat_id = '$feed'";
} else {
$cat_qpart = "cat_id IS NULL";
}
$tmp_result = db_query($link, "SELECT id
FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = " .
$_SESSION["uid"]);
while ($tmp_line = db_fetch_assoc($tmp_result)) {
$tmp_feed = $tmp_line["id"];
db_query($link, "UPDATE ttrss_user_entries
SET unread = false,last_read = NOW()
WHERE feed_id = '$tmp_feed' AND owner_uid = " . $_SESSION["uid"]);
}
} else if ($feed > 0) {
$tmp_result = db_query($link, "SELECT id
FROM ttrss_feeds WHERE parent_feed = '$feed'
ORDER BY cat_id,title");
$parent_ids = array();
if (db_num_rows($tmp_result) > 0) {
while ($p = db_fetch_assoc($tmp_result)) {
array_push($parent_ids, "feed_id = " . $p["id"]);
}
$children_qpart = implode(" OR ", $parent_ids);
db_query($link, "UPDATE ttrss_user_entries
SET unread = false,last_read = NOW()
WHERE (feed_id = '$feed' OR $children_qpart)
AND owner_uid = " . $_SESSION["uid"]);
} else {
db_query($link, "UPDATE ttrss_user_entries
SET unread = false,last_read = NOW()
WHERE feed_id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
}
} else if ($feed < 0 && $feed > -10) { // special, like starred
if ($feed == -1) {
db_query($link, "UPDATE ttrss_user_entries
SET unread = false,last_read = NOW()
WHERE marked = true AND owner_uid = ".$_SESSION["uid"]);
}
} else if ($feed < -10) { // label
// TODO make this more efficient
$label_id = -$feed - 11;
$tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels
WHERE id = '$label_id'");
if ($tmp_result) {
$sql_exp = db_fetch_result($tmp_result, 0, "sql_exp");
db_query($link, "BEGIN");
$tmp2_result = db_query($link,
"SELECT
int_id
FROM
ttrss_user_entries,ttrss_entries
WHERE
ref_id = id AND
$sql_exp AND
owner_uid = " . $_SESSION["uid"]);
while ($tmp_line = db_fetch_assoc($tmp2_result)) {
db_query($link, "UPDATE
ttrss_user_entries
SET
unread = false, last_read = NOW()
WHERE
int_id = " . $tmp_line["int_id"]);
}
db_query($link, "COMMIT");
/* db_query($link, "UPDATE ttrss_user_entries,ttrss_entries
SET unread = false,last_read = NOW()
WHERE $sql_exp
AND ref_id = id
AND owner_uid = ".$_SESSION["uid"]); */
}
}
} else { // tag
db_query($link, "BEGIN");
$tag_name = db_escape_string($feed);
$result = db_query($link, "SELECT post_int_id FROM ttrss_tags
WHERE tag_name = '$tag_name' AND owner_uid = " . $_SESSION["uid"]);
while ($line = db_fetch_assoc($result)) {
db_query($link, "UPDATE ttrss_user_entries SET
unread = false, last_read = NOW()
WHERE int_id = " . $line["post_int_id"]);
}
db_query($link, "COMMIT");
}
}
function update_generic_feed($link, $feed, $cat_view) {
if ($cat_view) {
if ($feed > 0) {
$cat_qpart = "cat_id = '$feed'";
} else {
$cat_qpart = "cat_id IS NULL";
}
$tmp_result = db_query($link, "SELECT feed_url FROM ttrss_feeds
WHERE $cat_qpart AND owner_uid = " . $_SESSION["uid"]);
while ($tmp_line = db_fetch_assoc($tmp_result)) {
$feed_url = $tmp_line["feed_url"];
update_rss_feed($link, $feed_url, $feed, ENABLE_UPDATE_DAEMON);
}
} else {
$tmp_result = db_query($link, "SELECT feed_url FROM ttrss_feeds
WHERE id = '$feed'");
$feed_url = db_fetch_result($tmp_result, 0, "feed_url");
update_rss_feed($link, $feed_url, $feed, ENABLE_UPDATE_DAEMON);
}
}
function getAllCounters($link) {
getLabelCounters($link);
getFeedCounters($link);
getTagCounters($link);
getGlobalCounters($link);
if (get_pref($link, 'ENABLE_FEED_CATS')) {
getCategoryCounters($link);
}
}
function getCategoryCounters($link) {
$result = db_query($link, "SELECT cat_id,SUM((SELECT COUNT(int_id)
FROM ttrss_user_entries WHERE feed_id = ttrss_feeds.id
AND unread = true)) AS unread FROM ttrss_feeds
WHERE
owner_uid = ".$_SESSION["uid"]." GROUP BY cat_id");
while ($line = db_fetch_assoc($result)) {
$line["cat_id"] = sprintf("%d", $line["cat_id"]);
print "";
}
}
function getCategoryUnread($link, $cat) {
if ($cat != 0) {
$cat_query = "cat_id = '$cat'";
} else {
$cat_query = "cat_id IS NULL";
}
$result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query
AND owner_uid = " . $_SESSION["uid"]);
$cat_feeds = array();
while ($line = db_fetch_assoc($result)) {
array_push($cat_feeds, "feed_id = " . $line["id"]);
}
if (count($cat_feeds) == 0) return 0;
$match_part = implode(" OR ", $cat_feeds);
$result = db_query($link, "SELECT COUNT(int_id) AS unread
FROM ttrss_user_entries
WHERE unread = true AND ($match_part) AND owner_uid = " . $_SESSION["uid"]);
$unread = 0;
# this needs to be rewritten
while ($line = db_fetch_assoc($result)) {
$unread += $line["unread"];
}
return $unread;
}
function getFeedUnread($link, $feed, $is_cat = false) {
$n_feed = sprintf("%d", $feed);
if ($is_cat) {
return getCategoryUnread($link, $n_feed);
} else if ($n_feed == -1) {
$match_part = "marked = true";
} else if ($n_feed > 0) {
$result = db_query($link, "SELECT id FROM ttrss_feeds WHERE parent_feed = '$n_feed'
AND owner_uid = " . $_SESSION["uid"]);
if (db_num_rows($result) > 0) {
$linked_feeds = array();
while ($line = db_fetch_assoc($result)) {
array_push($linked_feeds, "feed_id = " . $line["id"]);
}
$match_part = implode(" OR ", $linked_feeds);
$result = db_query($link, "SELECT COUNT(int_id) AS unread
FROM ttrss_user_entries
WHERE unread = true AND ($match_part) AND owner_uid = " . $_SESSION["uid"]);
$unread = 0;
# this needs to be rewritten
while ($line = db_fetch_assoc($result)) {
$unread += $line["unread"];
}
return $unread;
} else {
$match_part = "feed_id = '$n_feed'";
}
} else if ($feed < -10) {
$label_id = -$feed - 11;
$result = db_query($link, "SELECT sql_exp FROM ttrss_labels WHERE
id = '$label_id' AND owner_uid = " . $_SESSION["uid"]);
$match_part = db_fetch_result($result, 0, "sql_exp");
}
if ($match_part) {
$result = db_query($link, "SELECT count(int_id) AS unread
FROM ttrss_user_entries
WHERE unread = true AND $match_part AND owner_uid = " . $_SESSION["uid"]);
} else {
$result = db_query($link, "SELECT COUNT(post_int_id) AS unread
FROM ttrss_tags,ttrss_user_entries
WHERE tag_name = '$feed' AND post_int_id = int_id AND unread = true AND
ttrss_tags.owner_uid = " . $_SESSION["uid"]);
}
$unread = db_fetch_result($result, 0, "unread");
return $unread;
}
/* FIXME this needs reworking */
function getGlobalUnread($link) {
$result = db_query($link, "SELECT count(id) as c_id FROM ttrss_entries,ttrss_user_entries
WHERE unread = true AND
ttrss_user_entries.ref_id = ttrss_entries.id AND
owner_uid = " . $_SESSION["uid"]);
$c_id = db_fetch_result($result, 0, "c_id");
return $c_id;
}
function getGlobalCounters($link, $global_unread = -1) {
if ($global_unread == -1) {
$global_unread = getGlobalUnread($link);
}
print "";
}
function getTagCounters($link, $smart_mode = SMART_RPC_COUNTERS) {
if ($smart_mode) {
if (!$_SESSION["tctr_last_value"]) {
$_SESSION["tctr_last_value"] = array();
}
}
$old_counters = $_SESSION["tctr_last_value"];
$tctrs_modified = false;
/* $result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
FROM ttrss_tags,ttrss_entries,ttrss_user_entries WHERE
ttrss_user_entries.ref_id = ttrss_entries.id AND
ttrss_tags.owner_uid = ".$_SESSION["uid"]." AND
post_int_id = ttrss_user_entries.int_id AND unread = true GROUP BY tag_name
UNION
select tag_name,0 as count FROM ttrss_tags
WHERE ttrss_tags.owner_uid = ".$_SESSION["uid"]); */
$result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
FROM ttrss_user_entries WHERE int_id = post_int_id
AND unread = true)) AS count FROM ttrss_tags
WHERE owner_uid = 2 GROUP BY tag_name ORDER BY tag_name");
$tags = array();
while ($line = db_fetch_assoc($result)) {
$tags[$line["tag_name"]] += $line["count"];
}
foreach (array_keys($tags) as $tag) {
$unread = $tags[$tag];
$tag = htmlspecialchars($tag);
if (!$smart_mode || $old_counters[$tag] != $unread) {
$old_counters[$tag] = $unread;
$tctrs_modified = true;
print "";
}
}
if ($smart_mode && $tctrs_modified) {
$_SESSION["tctr_last_value"] = $old_counters;
}
}
function getLabelCounters($link, $smart_mode = SMART_RPC_COUNTERS, $ret_mode = false) {
if ($smart_mode) {
if (!$_SESSION["lctr_last_value"]) {
$_SESSION["lctr_last_value"] = array();
}
}
$ret_arr = array();
$old_counters = $_SESSION["lctr_last_value"];
$lctrs_modified = false;
$result = db_query($link, "SELECT count(id) as count FROM ttrss_entries,ttrss_user_entries
WHERE marked = true AND ttrss_user_entries.ref_id = ttrss_entries.id AND
unread = true AND owner_uid = ".$_SESSION["uid"]);
$count = db_fetch_result($result, 0, "count");
if (!$ret_mode) {
print "";
} else {
$ret_arr["-1"]["counter"] = $count;
$ret_arr["-1"]["description"] = "Starred";
}
$result = db_query($link, "SELECT owner_uid,id,sql_exp,description FROM
ttrss_labels WHERE owner_uid = ".$_SESSION["uid"]." ORDER by description");
while ($line = db_fetch_assoc($result)) {
$id = -$line["id"] - 11;
$label_name = $line["description"];
error_reporting (0);
$tmp_result = db_query($link, "SELECT count(id) as count FROM ttrss_user_entries,ttrss_entries
WHERE (" . $line["sql_exp"] . ") AND unread = true AND
ttrss_user_entries.ref_id = ttrss_entries.id AND
owner_uid = ".$_SESSION["uid"]);
$count = db_fetch_result($tmp_result, 0, "count");
if (!$smart_mode || $old_counters[$id] != $count) {
$old_counters[$id] = $count;
$lctrs_modified = true;
if (!$ret_mode) {
print "";
} else {
$ret_arr[$id]["counter"] = $count;
$ret_arr[$id]["description"] = $label_name;
}
}
error_reporting (DEFAULT_ERROR_LEVEL);
}
if ($smart_mode && $lctrs_modified) {
$_SESSION["lctr_last_value"] = $old_counters;
}
return $ret_arr;
}
/* function getFeedCounter($link, $id) {
$result = db_query($link, "SELECT
count(id) as count,last_error
FROM ttrss_entries,ttrss_user_entries,ttrss_feeds
WHERE feed_id = '$id' AND unread = true
AND ttrss_user_entries.feed_id = ttrss_feeds.id
AND ttrss_user_entries.ref_id = ttrss_entries.id");
$count = db_fetch_result($result, 0, "count");
$last_error = htmlspecialchars(db_fetch_result($result, 0, "last_error"));
print "";
} */
function getFeedCounters($link, $smart_mode = SMART_RPC_COUNTERS) {
if ($smart_mode) {
if (!$_SESSION["fctr_last_value"]) {
$_SESSION["fctr_last_value"] = array();
}
}
$old_counters = $_SESSION["fctr_last_value"];
$result = db_query($link, "SELECT id,last_error,parent_feed,
SUBSTRING(last_updated,1,19) AS last_updated,
(SELECT count(id)
FROM ttrss_entries,ttrss_user_entries
WHERE feed_id = ttrss_feeds.id AND
ttrss_user_entries.ref_id = ttrss_entries.id
AND unread = true AND owner_uid = ".$_SESSION["uid"].") as count
FROM ttrss_feeds WHERE owner_uid = ".$_SESSION["uid"] . "
AND parent_feed IS NULL");
$fctrs_modified = false;
$short_date = get_pref($link, 'SHORT_DATE_FORMAT');
while ($line = db_fetch_assoc($result)) {
$id = $line["id"];
$count = $line["count"];
$last_error = htmlspecialchars($line["last_error"]);
if (get_pref($link, 'HEADLINES_SMART_DATE')) {
$last_updated = smart_date_time(strtotime($line["last_updated"]));
} else {
$last_updated = date($short_date, strtotime($line["last_updated"]));
}
$has_img = is_file(ICONS_DIR . "/$id.ico");
$tmp_result = db_query($link,
"SELECT id,COUNT(unread) AS unread
FROM ttrss_feeds LEFT JOIN ttrss_user_entries
ON (ttrss_feeds.id = ttrss_user_entries.feed_id)
WHERE parent_feed = '$id' AND unread = true GROUP BY ttrss_feeds.id");
if (db_num_rows($tmp_result) > 0) {
while ($l = db_fetch_assoc($tmp_result)) {
$count += $l["unread"];
}
}
if (!$smart_mode || $old_counters[$id] != $count) {
$old_counters[$id] = $count;
$fctrs_modified = true;
if ($last_error) {
$error_part = "error=\"$last_error\"";
} else {
$error_part = "";
}
if ($has_img) {
$has_img_part = "hi=\"$has_img\"";
} else {
$has_img_part = "";
}
print "";
}
}
if ($smart_mode && $fctrs_modified) {
$_SESSION["fctr_last_value"] = $old_counters;
}
}
function get_script_dt_add() {
if (strpos(VERSION, "99") === false) {
return VERSION;
} else {
return time();
}
}
function get_pgsql_version($link) {
$result = db_query($link, "SELECT version() AS version");
$version = split(" ", db_fetch_result($result, 0, "version"));
return $version[1];
}
function print_error_xml($code, $add_msg = "") {
global $ERRORS;
$error_msg = $ERRORS[$code];
if ($add_msg) {
$error_msg = "$error_msg; $add_msg";
}
print "";
print "";
print "";
}
function subscribe_to_feed($link, $feed_link, $cat_id = 0) {
if ($cat_id == "0" || !$cat_id) {
$cat_qpart = "NULL";
} else {
$cat_qpart = "'$cat_id'";
}
$result = db_query($link,
"SELECT id FROM ttrss_feeds
WHERE feed_url = '$feed_link' AND owner_uid = ".$_SESSION["uid"]);
if (db_num_rows($result) == 0) {
$result = db_query($link,
"INSERT INTO ttrss_feeds (owner_uid,feed_url,title,cat_id)
VALUES ('".$_SESSION["uid"]."', '$feed_link',
'[Unknown]', $cat_qpart)");
$result = db_query($link,
"SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_link'
AND owner_uid = " . $_SESSION["uid"]);
$feed_id = db_fetch_result($result, 0, "id");
if ($feed_id) {
update_rss_feed($link, $feed_link, $feed_id, true);
}
return true;
} else {
return false;
}
}
function print_feed_select($link, $id, $default_id = "",
$attributes = "", $include_all_feeds = true) {
print "";
}
function print_feed_cat_select($link, $id, $default_id = "",
$attributes = "", $include_all_cats = true) {
print "";
}
function checkbox_to_sql_bool($val) {
return ($val == "on") ? "true" : "false";
}
function getFeedCatTitle($link, $id) {
if ($id == -1) {
return "Special";
} else if ($id < -10) {
return "Labels";
} else if ($id > 0) {
$result = db_query($link, "SELECT ttrss_feed_categories.title
FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
cat_id = ttrss_feed_categories.id");
if (db_num_rows($result) == 1) {
return db_fetch_result($result, 0, "title");
} else {
return "Uncategorized";
}
} else {
return "getFeedCatTitle($id) failed";
}
}
function getFeedTitle($link, $id) {
if ($id == -1) {
return "Starred articles";
} else if ($id < -10) {
$label_id = -10 - $id;
$result = db_query($link, "SELECT description FROM ttrss_labels WHERE id = '$label_id'");
if (db_num_rows($result) == 1) {
return db_fetch_result($result, 0, "description");
} else {
return "Unknown label ($label_id)";
}
} else if ($id > 0) {
$result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'");
if (db_num_rows($result) == 1) {
return db_fetch_result($result, 0, "title");
} else {
return "Unknown feed ($id)";
}
} else {
return "getFeedTitle($id) failed";
}
}
function get_session_cookie_name() {
return ((!defined('TTRSS_SESSION_NAME')) ? "ttrss_sid" : TTRSS_SESSION_NAME);
}
function print_init_params($link) {
print "";
if ($_SESSION["stored-params"]) {
foreach (array_keys($_SESSION["stored-params"]) as $key) {
if ($key) {
$value = htmlspecialchars($_SESSION["stored-params"][$key]);
print "";
}
}
}
print "";
print "";
print "";
print "";
print "";
print "";
print "";
}
function print_runtime_info($link) {
print "";
if (ENABLE_UPDATE_DAEMON) {
print "";
}
print "";
}
function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on) {
if ($search) {
$keywords = split(" ", $search);
$query_keywords = array();
if ($match_on == "both") {
foreach ($keywords as $k) {
array_push($query_keywords, "(UPPER(ttrss_entries.title) LIKE UPPER('%$k%')
OR UPPER(ttrss_entries.content) LIKE UPPER('%$k%'))");
}
$search_query_part = implode("AND", $query_keywords) . "AND";
} else if ($match_on == "title") {
foreach ($keywords as $k) {
array_push($query_keywords, "(UPPER(ttrss_entries.title) LIKE UPPER('%$k%'))");
}
$search_query_part = implode("AND", $query_keywords) . "AND";
} else if ($match_on == "content") {
foreach ($keywords as $k) {
array_push($query_keywords, "(UPPER(ttrss_entries.content) LIKE UPPER('%$k%'))");
}
$search_query_part = implode("AND", $query_keywords) . "AND";
}
} else {
$search_query_part = "";
}
$view_query_part = "";
if ($view_mode == "adaptive") {
if ($search) {
$view_query_part = " ";
} else if ($feed != -1) {
$unread = getFeedUnread($link, $feed, $cat_view);
if ($unread > 0) {
$view_query_part = " unread = true AND ";
}
}
}
if ($view_mode == "marked") {
$view_query_part = " marked = true AND ";
}
if ($view_mode == "unread") {
$view_query_part = " unread = true AND ";
}
if ($limit > 0) {
$limit_query_part = "LIMIT " . $limit;
}
$vfeed_query_part = "";
// override query strategy and enable feed display when searching globally
if ($search && $search_mode == "all_feeds") {
$query_strategy_part = "ttrss_entries.id > 0";
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
} else if (preg_match("/^-?[0-9][0-9]*$/", $feed) == false) {
$query_strategy_part = "ttrss_entries.id > 0";
$vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
id = feed_id) as feed_title,";
} else if ($feed >= 0 && $search && $search_mode == "this_cat") {
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
$tmp_result = db_query($link, "SELECT id
FROM ttrss_feeds WHERE cat_id =
(SELECT cat_id FROM ttrss_feeds WHERE id = '$feed') AND id != '$feed'");
$cat_siblings = array();
if (db_num_rows($tmp_result) > 0) {
while ($p = db_fetch_assoc($tmp_result)) {
array_push($cat_siblings, "feed_id = " . $p["id"]);
}
$query_strategy_part = sprintf("(feed_id = %d OR %s)",
$feed, implode(" OR ", $cat_siblings));
} else {
$query_strategy_part = "ttrss_entries.id > 0";
}
} else if ($feed >= 0) {
if ($cat_view) {
if ($feed > 0) {
$query_strategy_part = "cat_id = '$feed'";
} else {
$query_strategy_part = "cat_id IS NULL";
}
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
} else {
$tmp_result = db_query($link, "SELECT id
FROM ttrss_feeds WHERE parent_feed = '$feed'
ORDER BY cat_id,title");
$parent_ids = array();
if (db_num_rows($tmp_result) > 0) {
while ($p = db_fetch_assoc($tmp_result)) {
array_push($parent_ids, "feed_id = " . $p["id"]);
}
$query_strategy_part = sprintf("(feed_id = %d OR %s)",
$feed, implode(" OR ", $parent_ids));
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
} else {
$query_strategy_part = "feed_id = '$feed'";
}
}
} else if ($feed == -1) { // starred virtual feed
$query_strategy_part = "marked = true";
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
} else if ($feed <= -10) { // labels
$label_id = -$feed - 11;
$tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels
WHERE id = '$label_id'");
$query_strategy_part = db_fetch_result($tmp_result, 0, "sql_exp");
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
} else {
$query_strategy_part = "id > 0"; // dumb
}
$order_by = "updated DESC";
$feed_title = "";
if ($search && $search_mode == "all_feeds") {
$feed_title = "Global search results ($search)";
} else if ($search && preg_match('/^-?[0-9][0-9]*$/', $feed) == false) {
$feed_title = "Tag search results ($search, $feed)";
} else if (preg_match('/^-?[0-9][0-9]*$/', $feed) == false) {
$feed_title = $feed;
} else if (preg_match('/^-?[0-9][0-9]*$/', $feed) != false && $feed >= 0) {
if ($cat_view) {
if ($feed != 0) {
$result = db_query($link, "SELECT title FROM ttrss_feed_categories
WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
$feed_title = db_fetch_result($result, 0, "title");
} else {
$feed_title = "Uncategorized";
}
if ($search) {
$feed_title = "Category search results ($search, $feed_title)";
}
} else {
$result = db_query($link, "SELECT title,site_url,last_error FROM ttrss_feeds
WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
$feed_title = db_fetch_result($result, 0, "title");
$feed_site_url = db_fetch_result($result, 0, "site_url");
$last_error = db_fetch_result($result, 0, "last_error");
if ($search) {
$feed_title = "Feed search results ($search, $feed_title)";
}
}
} else if ($feed == -1) {
$feed_title = "Starred articles";
} else if ($feed < -10) {
$label_id = -$feed - 11;
$result = db_query($link, "SELECT description FROM ttrss_labels
WHERE id = '$label_id'");
$feed_title = db_fetch_result($result, 0, "description");
} else {
$feed_title = "?";
}
$feed_title = db_unescape_string($feed_title);
if ($feed < -10) error_reporting (0);
if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
if ($feed >= 0) {
$feed_kind = "Feeds";
} else {
$feed_kind = "Labels";
}
$content_query_part = "content as content_preview,";
$query = "SELECT
ttrss_entries.id,ttrss_entries.title,
SUBSTRING(updated,1,16) as updated,
unread,feed_id,marked,link,last_read,
SUBSTRING(last_read,1,19) as last_read_noms,
$vfeed_query_part
$content_query_part
SUBSTRING(updated,1,19) as updated_noms
FROM
ttrss_entries,ttrss_user_entries,ttrss_feeds
WHERE
ttrss_user_entries.feed_id = ttrss_feeds.id AND
ttrss_user_entries.ref_id = ttrss_entries.id AND
ttrss_user_entries.owner_uid = '".$_SESSION["uid"]."' AND
$search_query_part
$view_query_part
$query_strategy_part ORDER BY $order_by
$limit_query_part";
$result = db_query($link, $query);
if ($_GET["debug"]) print $query;
} else {
// browsing by tag
$feed_kind = "Tags";
$result = db_query($link, "SELECT
ttrss_entries.id as id,title,
SUBSTRING(updated,1,16) as updated,
unread,feed_id,
marked,link,last_read,
SUBSTRING(last_read,1,19) as last_read_noms,
$vfeed_query_part
$content_query_part
SUBSTRING(updated,1,19) as updated_noms
FROM
ttrss_entries,ttrss_user_entries,ttrss_tags
WHERE
ref_id = ttrss_entries.id AND
ttrss_user_entries.owner_uid = '".$_SESSION["uid"]."' AND
post_int_id = int_id AND tag_name = '$feed' AND
$view_query_part
$search_query_part
$query_strategy_part ORDER BY $order_by
$limit_query_part");
}
return array($result, $feed_title, $feed_site_url, $last_error);
}
function generate_syndicated_feed($link, $feed, $is_cat,
$search, $search_mode, $match_on) {
$qfh_ret = queryFeedHeadlines($link, $feed,
30, false, $is_cat, $search, $search_mode, $match_on);
$result = $qfh_ret[0];
$feed_title = htmlspecialchars($qfh_ret[1]);
$feed_site_url = $qfh_ret[2];
$last_error = $qfh_ret[3];
print "
$feed_title
$feed_site_url
Tiny Tiny RSS v".VERSION."";
while ($line = db_fetch_assoc($result)) {
print "- ";
print "" . htmlspecialchars($line["link"]) . "";
$rfc822_date = date('r', strtotime($line["updated"]));
print "$rfc822_date";
print "" .
htmlspecialchars($line["title"]) . "";
print "" .
htmlspecialchars($line["content_preview"]) . "";
print "
";
}
print "";
}
?>