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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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49
classes/Config.php
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@@ -24,7 +24,7 @@ class Config {
*
*/
/** database type: pgsql or mysql */
/** database type: pgsql */
const DB_TYPE = "DB_TYPE";
/** database server hostname */
@@ -42,10 +42,6 @@ class Config {
/** database server port */
const DB_PORT = "DB_PORT";
/** connection charset for MySQL. if you have a legacy database and/or experience
* garbage unicode characters with this option, try setting it to a blank string. */
const MYSQL_CHARSET = "MYSQL_CHARSET";
/** this is a fallback falue for the CLI SAPI, it should be set to a fully-qualified tt-rss URL */
const SELF_URL_PATH = "SELF_URL_PATH";
@@ -204,7 +200,6 @@ class Config {
Config::DB_NAME => [ "", Config::T_STRING ],
Config::DB_PASS => [ "", Config::T_STRING ],
Config::DB_PORT => [ "5432", Config::T_STRING ],
Config::MYSQL_CHARSET => [ "UTF8", Config::T_STRING ],
Config::SELF_URL_PATH => [ "https://example.com/tt-rss", Config::T_STRING ],
Config::SINGLE_USER_MODE => [ "", Config::T_BOOL ],
Config::SIMPLE_UPDATE_MODE => [ "", Config::T_BOOL ],
@@ -481,25 +476,6 @@ class Config {
}
/* sanity check stuff */
/** checks for mysql tables not using InnoDB (tt-rss is incompatible with MyISAM)
* @return array<int, array<string, string>> A list of entries identifying tt-rss tables with bad config
*/
private static function check_mysql_tables() {
$pdo = Db::pdo();
$sth = $pdo->prepare("SELECT engine, table_name FROM information_schema.tables WHERE
table_schema = ? AND table_name LIKE 'ttrss_%' AND engine != 'InnoDB'");
$sth->execute([self::get(Config::DB_NAME)]);
$bad_tables = [];
while ($line = $sth->fetch()) {
array_push($bad_tables, $line);
}
return $bad_tables;
}
static function sanity_check(): void {
/*
@@ -604,29 +580,6 @@ class Config {
}
}
if (self::get(Config::DB_TYPE) == "mysql") {
$bad_tables = self::check_mysql_tables();
if (count($bad_tables) > 0) {
$bad_tables_fmt = [];
foreach ($bad_tables as $bt) {
array_push($bad_tables_fmt, sprintf("%s (%s)", $bt['table_name'], $bt['engine']));
}
$msg = "<p>The following tables use an unsupported MySQL engine: <b>" .
implode(", ", $bad_tables_fmt) . "</b>.</p>";
$msg .= "<p>The only supported engine on MySQL is InnoDB. MyISAM lacks functionality to run
tt-rss.
Please backup your data (via OPML) and re-import the schema before continuing.</p>
<p><b>WARNING: importing the schema would mean LOSS OF ALL YOUR DATA.</b></p>";
array_push($errors, $msg);
}
}
if (count($errors) > 0 && php_sapi_name() != "cli") {
http_response_code(503); ?>