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Code Issues Releases Wiki Activity

add some WIP pdo stuff

This commit is contained in:
Andrew Dolgov 2017-11-30 12:28:02 +03:00
parent ca82bb03c8
commit 8adb3ec472
2 changed files with 119 additions and 134 deletions
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7
classes/db.php
View File

@ -57,6 +57,13 @@ class Db implements IDb {
return self::$instance;
}
public static function pdo() {
if (self::$instance == null)
self::$instance = new self();
return self::$instance->pdo;
}
static function quote($str){
return("'$str'");
}

246
include/functions.php
View File

@ -223,15 +223,15 @@
if (!$purge_interval) $purge_interval = feed_purge_interval($feed_id);
$rows = -1;
$pdo = Db::pdo();
$result = db_query(
"SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'");
$sth = $pdo->prepare("SELECT owner_uid FROM ttrss_feeds WHERE id = ?");
$sth->execute($feed_id);
$owner_uid = false;
if (db_num_rows($result) == 1) {
$owner_uid = db_fetch_result($result, 0, "owner_uid");
if ($row = $sth->fetch()) {
$owner_uid = $row["owner_uid"];
}
if ($purge_interval == -1 || !$purge_interval) {
@ -251,34 +251,34 @@
$purge_interval = FORCE_ARTICLE_PURGE;
}
if (!$purge_unread) $query_limit = " unread = false AND ";
if (!$purge_unread)
$query_limit = " unread = false AND ";
else
$query_limit = "";
if (DB_TYPE == "pgsql") {
$result = db_query("DELETE FROM ttrss_user_entries
$sth = $pdo->prepare("DELETE FROM ttrss_user_entries
USING ttrss_entries
WHERE ttrss_entries.id = ref_id AND
marked = false AND
feed_id = '$feed_id' AND
feed_id = ? AND
$query_limit
ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
ttrss_entries.date_updated < NOW() - INTERVAL ?");
$sth->execute([$feed_id, "$purge_interval days"]);
} else {
/* $result = db_query("DELETE FROM ttrss_user_entries WHERE
marked = false AND feed_id = '$feed_id' AND
(SELECT date_updated FROM ttrss_entries WHERE
id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */
$result = db_query("DELETE FROM ttrss_user_entries
$sth = $pdo->prepare("DELETE FROM ttrss_user_entries
USING ttrss_user_entries, ttrss_entries
WHERE ttrss_entries.id = ref_id AND
marked = false AND
feed_id = '$feed_id' AND
feed_id = ? AND
$query_limit
ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL ? DAY)");
$sth->execute([$feed_id, $purge_interval]);
}
$rows = db_affected_rows($result);
$rows = $sth->rowCount();
CCache::update($feed_id, $owner_uid);
@ -291,12 +291,15 @@
function feed_purge_interval($feed_id) {
$result = db_query("SELECT purge_interval, owner_uid FROM ttrss_feeds
WHERE id = '$feed_id'");
$pdo = DB::pdo();
if (db_num_rows($result) == 1) {
$purge_interval = db_fetch_result($result, 0, "purge_interval");
$owner_uid = db_fetch_result($result, 0, "owner_uid");
$sth = $pdo->prepare("SELECT purge_interval, owner_uid FROM ttrss_feeds
WHERE id = ?");
$sth->execute([$feed_id]);
if ($row = $sth->fetch()) {
$purge_interval = $row["purge_interval"];
$owner_uid = $row["owner_uid"];
if ($purge_interval == 0) $purge_interval = get_pref(
'PURGE_OLD_DAYS', $owner_uid);
@ -308,25 +311,6 @@
}
}
/*function get_feed_update_interval($feed_id) {
$result = db_query("SELECT owner_uid, update_interval FROM
ttrss_feeds WHERE id = '$feed_id'");
if (db_num_rows($result) == 1) {
$update_interval = db_fetch_result($result, 0, "update_interval");
$owner_uid = db_fetch_result($result, 0, "owner_uid");
if ($update_interval != 0) {
return $update_interval;
} else {
return get_pref('DEFAULT_UPDATE_INTERVAL', $owner_uid, false);
}
} else {
return -1;
}
}*/
// TODO: multiple-argument way is deprecated, first parameter is a hash now
function fetch_file_contents($options /* previously: 0: $url , 1: $type = false, 2: $login = false, 3: $pass = false,
4: $post_query = false, 5: $timeout = false, 6: $timestamp = 0, 7: $useragent = false*/) {
@ -602,29 +586,27 @@
$uid = db_escape_string($uid);
if (!$profile) {
$profile = "NULL";
$profile_qpart = "AND profile IS NULL";
} else {
$profile_qpart = "AND profile = '$profile'";
}
if (get_schema_version() < 63) $profile_qpart = "";
db_query("BEGIN");
////db_query("BEGIN");
$result = db_query("SELECT pref_name,def_value FROM ttrss_prefs");
$pdo = DB::pdo();
$u_result = db_query("SELECT pref_name
FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart");
$sth = $pdo->query("SELECT pref_name,def_value FROM ttrss_prefs");
$profile = $profile ? $profile : null;
$u_sth = $pdo->prepare("SELECT pref_name
FROM ttrss_user_prefs WHERE owner_uid = ? AND profile = ?");
$u_sth->execute([$uid, $profile]);
$active_prefs = array();
while ($line = db_fetch_assoc($u_result)) {
while ($line = $u_sth->fetch()) {
array_push($active_prefs, $line["pref_name"]);
}
while ($line = db_fetch_assoc($result)) {
while ($line = $sth->fetch()) {
if (array_search($line["pref_name"], $active_prefs) === FALSE) {
// print "adding " . $line["pref_name"] . "<br>";
@ -632,20 +614,22 @@
$line["pref_name"] = db_escape_string($line["pref_name"]);
if (get_schema_version() < 63) {
db_query("INSERT INTO ttrss_user_prefs
$i_sth = $pdo->prepare("INSERT INTO ttrss_user_prefs
(owner_uid,pref_name,value) VALUES
('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
(?, ?, ?)");
$i_sth->execute([$uid, $line["pref_name"], $line["def_value"]]);
} else {
db_query("INSERT INTO ttrss_user_prefs
$i_sth = $pdo->prepare("INSERT INTO ttrss_user_prefs
(owner_uid,pref_name,value, profile) VALUES
('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)");
(?, ?, ?, ?)");
$i_sth->execute([$uid, $line["pref_name"], $line["def_value"], $profile]);
}
}
}
db_query("COMMIT");
////db_query("COMMIT");
}
@ -686,19 +670,22 @@
$_SESSION["uid"] = $user_id;
$_SESSION["version"] = VERSION_STATIC;
$result = db_query("SELECT login,access_level,pwd_hash FROM ttrss_users
WHERE id = '$user_id'");
$pdo = DB::pdo();
$sth = $pdo->prepare("SELECT login,access_level,pwd_hash FROM ttrss_users
WHERE id = ?");
$sth->execute([$user_id]);
$row = $sth->fetch();
$_SESSION["name"] = db_fetch_result($result, 0, "login");
$_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
$_SESSION["name"] = $row["login"];
$_SESSION["access_level"] = $row["access_level"];
$_SESSION["csrf_token"] = uniqid_short();
db_query("UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
$_SESSION["uid"]);
$usth = $pdo->prepare("UPDATE ttrss_users SET last_login = NOW() WHERE id = ?");
$usth->execute([$user_id]);
$_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
$_SESSION["user_agent"] = sha1($_SERVER['HTTP_USER_AGENT']);
$_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
$_SESSION["pwd_hash"] = $row["pwd_hash"];
$_SESSION["last_version_check"] = time();
@ -757,9 +744,12 @@
function initialize_user($uid) {
db_query("insert into ttrss_feeds (owner_uid,title,feed_url)
values ('$uid', 'Tiny Tiny RSS: Forum',
$pdo = DB::pdo();
$sth = $pdo->prepare("insert into ttrss_feeds (owner_uid,title,feed_url)
values (?, 'Tiny Tiny RSS: Forum',
'http://tt-rss.org/forum/rss.php')");
$sth->execute([$uid]);
}
function logout_user() {
@ -789,6 +779,8 @@
}
function login_sequence() {
$pdo = Db::pdo();
if (SINGLE_USER_MODE) {
@session_start();
authenticate_user("admin", null);
@ -815,8 +807,9 @@
} else {
/* bump login timestamp */
db_query("UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
$_SESSION["uid"]);
$sth = $pdo->prepare("UPDATE ttrss_users SET last_login = NOW() WHERE id = ?");
$sth->execute([$_SESSION['uid']]);
$_SESSION["last_login_update"] = time();
}
@ -826,16 +819,19 @@
/* cleanup ccache */
db_query("DELETE FROM ttrss_counters_cache WHERE owner_uid = ".
$_SESSION["uid"] . " AND
$sth = $pdo->prepare("DELETE FROM ttrss_counters_cache WHERE owner_uid = ?
AND
(SELECT COUNT(id) FROM ttrss_feeds WHERE
ttrss_feeds.id = feed_id) = 0");
db_query("DELETE FROM ttrss_cat_counters_cache WHERE owner_uid = ".
$_SESSION["uid"] . " AND
$sth->execute($_SESSION['uid']);
$sth = $pdo->prepare("DELETE FROM ttrss_cat_counters_cache WHERE owner_uid = ?
AND
(SELECT COUNT(id) FROM ttrss_feed_categories WHERE
ttrss_feed_categories.id = feed_id) = 0");
$sth->execute($_SESSION['uid']);
}
}
@ -960,9 +956,11 @@
function get_schema_version($nocache = false) {
global $schema_version;
$pdo = DB::pdo();
if (!$schema_version && !$nocache) {
$result = db_query("SELECT schema_version FROM ttrss_version");
$version = db_fetch_result($result, 0, "schema_version");
$row = $pdo->query("SELECT schema_version FROM ttrss_version")->fetch();
$version = $row["schema_version"];
$schema_version = $version;
return $version;
} else {
@ -981,13 +979,6 @@
$error_code = 5;
}
if (DB_TYPE == "mysql") {
$result = db_query("SELECT true", false);
if (db_num_rows($result) != 1) {
$error_code = 10;
}
}
if (db_escape_string("testTEST") != "testTEST") {
$error_code = 12;
}
@ -1067,37 +1058,10 @@
return Feeds::getFeedArticles($feed, $is_cat, true, $_SESSION["uid"]);
}
/*function get_pgsql_version() {
$result = db_query("SELECT version() AS version");
$version = explode(" ", db_fetch_result($result, 0, "version"));
return $version[1];
}*/
function checkbox_to_sql_bool($val) {
return ($val == "on") ? "true" : "false";
}
/*function getFeedCatTitle($id) {
if ($id == -1) {
return __("Special");
} else if ($id < LABEL_BASE_INDEX) {
return __("Labels");
} else if ($id > 0) {
$result = db_query("SELECT ttrss_feed_categories.title
FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$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 uniqid_short() {
return uniqid(base_convert(rand(), 10, 36));
}
@ -1131,11 +1095,15 @@
$params["sanity_checksum"] = sha1(file_get_contents("include/sanity_check.php"));
$result = db_query("SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
$pdo = Db::pdo();
$max_feed_id = db_fetch_result($result, 0, "mid");
$num_feeds = db_fetch_result($result, 0, "nf");
$sth = $pdo->prepare("SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
ttrss_feeds WHERE owner_uid = ?");
$sth->execute([$_SESSION['uid']]);
$row = $sth->fetch();
$max_feed_id = $row["mid"];
$num_feeds = $row["nf"];
$params["max_feed_id"] = (int) $max_feed_id;
$params["num_feeds"] = (int) $num_feeds;
@ -1336,11 +1304,15 @@
function make_runtime_info($disable_update_check = false) {
$data = array();
$result = db_query("SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
$pdo = Db::pdo();
$max_feed_id = db_fetch_result($result, 0, "mid");
$num_feeds = db_fetch_result($result, 0, "nf");
$sth = $pdo->prepare("SELECT MAX(id) AS mid, COUNT(*) AS nf FROM
ttrss_feeds WHERE owner_uid = ?");
$sth->execute([$_SESSION['uid']]);
$row = $sth->fetch();
$max_feed_id = $row['mid'];
$num_feeds = $row['nf'];
$data["max_feed_id"] = (int) $max_feed_id;
$data["num_feeds"] = (int) $num_feeds;
@ -1850,8 +1822,11 @@
else
$null_cat_qpart = "";
$result = db_query("SELECT * FROM ttrss_filters2 WHERE
owner_uid = $owner_uid AND enabled = true ORDER BY order_id, title");
$pdo = Db::pdo();
$sth = $pdo->prepare("SELECT * FROM ttrss_filters2 WHERE
owner_uid = ? AND enabled = true ORDER BY order_id, title");
$sth->execute([$owner_uid]);
$check_cats = array_merge(
Feeds::getParentCategories($cat_id, $owner_uid),
@ -1860,25 +1835,26 @@
$check_cats_str = join(",", $check_cats);
$check_cats_fullids = array_map(function($a) { return "CAT:$a"; }, $check_cats);
while ($line = db_fetch_assoc($result)) {
while ($line = $sth->fetch()) {
$filter_id = $line["id"];
$match_any_rule = sql_bool_to_bool($line["match_any_rule"]);
$result2 = db_query("SELECT
$sth2 = $pdo->prepare("SELECT
r.reg_exp, r.inverse, r.feed_id, r.cat_id, r.cat_filter, r.match_on, t.name AS type_name
FROM ttrss_filters2_rules AS r,
ttrss_filter_types AS t
WHERE
(match_on IS NOT NULL OR
(($null_cat_qpart (cat_id IS NULL AND cat_filter = false) OR cat_id IN ($check_cats_str)) AND
(feed_id IS NULL OR feed_id = '$feed_id'))) AND
filter_type = t.id AND filter_id = '$filter_id'");
(feed_id IS NULL OR feed_id = ?))) AND
filter_type = t.id AND filter_id = ?");
$sth2->execute([$feed_id, $filter_id]);
$rules = array();
$actions = array();
while ($rule_line = db_fetch_assoc($result2)) {
while ($rule_line = $sth2->fetch()) {
# print_r($rule_line);
if ($rule_line["match_on"]) {
@ -1912,13 +1888,14 @@
}
if (count($rules) > 0) {
$result2 = db_query("SELECT a.action_param,t.name AS type_name
$sth2 = $pdo->prepare("SELECT a.action_param,t.name AS type_name
FROM ttrss_filters2_actions AS a,
ttrss_filter_actions AS t
WHERE
action_id = t.id AND filter_id = '$filter_id'");
action_id = t.id AND filter_id = ?");
$sth2->execute([$filter_id]);
while ($action_line = db_fetch_assoc($result2)) {
while ($action_line = $sth2->fetch()) {
# print_r($action_line);
$action = array();
@ -1971,7 +1948,7 @@
if (!$feed_cat) return false;
db_query("BEGIN");
////db_query("BEGIN");
if ($parent_cat_id) {
$parent_qpart = "parent_cat = '$parent_cat_id'";
@ -1983,9 +1960,10 @@
$feed_cat = mb_substr($feed_cat, 0, 250);
$result = db_query(
"SELECT id FROM ttrss_feed_categories
WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
$pdo = Db::pdo();
$sth = $pdo->prepare("SELECT id FROM ttrss_feed_categories
WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ?");
if (db_num_rows($result) == 0) {