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initial attempt to remove mysql-related stuff from tt-rss

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This commit is contained in:
Andrew Dolgov
2025-04-14 12:59:00 +03:00
parent 60606aaa97
commit b154bc7a10
159 changed files with 101 additions and 2089 deletions
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38
classes/Db.php
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@@ -9,9 +9,6 @@ class Db {
ORM::configure('username', Config::get(Config::DB_USER));
ORM::configure('password', Config::get(Config::DB_PASS));
ORM::configure('return_result_sets', true);
if (Config::get(Config::DB_TYPE) == "mysql" && Config::get(Config::MYSQL_CHARSET)) {
ORM::configure('driver_options', array(PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES ' . Config::get(Config::MYSQL_CHARSET)));
}
}
/**
@@ -29,13 +26,8 @@ class Db {
public static function get_dsn(): string {
$db_port = Config::get(Config::DB_PORT) ? ';port=' . Config::get(Config::DB_PORT) : '';
$db_host = Config::get(Config::DB_HOST) ? ';host=' . Config::get(Config::DB_HOST) : '';
if (Config::get(Config::DB_TYPE) == "mysql" && Config::get(Config::MYSQL_CHARSET)) {
$db_charset = ';charset=' . Config::get(Config::MYSQL_CHARSET);
} else {
$db_charset = '';
}
return Config::get(Config::DB_TYPE) . ':dbname=' . Config::get(Config::DB_NAME) . $db_host . $db_port . $db_charset;
return Config::get(Config::DB_TYPE) . ':dbname=' . Config::get(Config::DB_NAME) . $db_host . $db_port;
}
// this really shouldn't be used unless a separate PDO connection is needed
@@ -53,20 +45,10 @@ class Db {
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
if (Config::get(Config::DB_TYPE) == "pgsql") {
$pdo->query("set client_encoding = 'UTF-8'");
$pdo->query("set datestyle = 'ISO, european'");
$pdo->query("set TIME ZONE 0");
$pdo->query("set cpu_tuple_cost = 0.5");
} else if (Config::get(Config::DB_TYPE) == "mysql") {
$pdo->query("SET time_zone = '+0:0'");
if (Config::get(Config::MYSQL_CHARSET)) {
$pdo->query("SET NAMES " . Config::get(Config::MYSQL_CHARSET));
}
}
$pdo->query("set client_encoding = 'UTF-8'");
$pdo->query("set datestyle = 'ISO, european'");
$pdo->query("set TIME ZONE 0");
$pdo->query("set cpu_tuple_cost = 0.5");
return $pdo;
}
@@ -90,15 +72,12 @@ class Db {
}
public static function sql_random_function(): string {
if (Config::get(Config::DB_TYPE) == "mysql") {
return "RAND()";
}
return "RANDOM()";
}
/**
* Helper to build a query part comparing a field against a past datetime (determined by "$now - $some_interval")
*
*
* The example below could be read as "last_digest_sent is older than 1 day ago".
* ```php
* Db::past_comparison_qpart('last_digest_sent', '<', 1, 'day');
@@ -106,7 +85,6 @@ class Db {
*
* @todo validate value of $unit and fail if invalid (or massage if practical)?
* @link https://www.postgresql.org/docs/current/datatype-datetime.html#DATATYPE-INTERVAL-INPUT
* @link https://dev.mysql.com/doc/refman/9.2/en/expressions.html#temporal-intervals
* @param string $field the table field being checked
* @param '<'|'>'|'<='|'>='|'=' $operator the comparison operator
* @param positive-int $quantity the amount of $unit
@@ -114,8 +92,6 @@ class Db {
* @return string the query part string
*/
static function past_comparison_qpart(string $field, string $operator, int $quantity, string $unit): string {
if (Config::get(Config::DB_TYPE) == 'pgsql')
return "$field $operator NOW() - INTERVAL '$quantity $unit' ";
return "$field $operator DATE_SUB(NOW(), INTERVAL $quantity $unit) ";
return "$field $operator NOW() - INTERVAL '$quantity $unit' ";
}
}