mirror of https://tt-rss.org/git/tt-rss.git
107 lines
2.5 KiB
PHP
107 lines
2.5 KiB
PHP
<?php
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error_reporting(E_ERROR | E_WARNING | E_PARSE);
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require_once "sessions.php";
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require_once "sanity_check.php";
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require_once "functions.php";
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require_once "config.php";
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require_once "db.php";
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$link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
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init_connection($link);
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login_sequence($link);
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$owner_uid = $_SESSION["uid"];
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if (!SINGLE_USER_MODE && $_SESSION["access_level"] < 10) {
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$_SESSION["login_error_msg"] = __("Your access level is insufficient to run this script.");
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render_login_form($link);
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exit;
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}
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?>
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<html>
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<head>
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<title>MySQL Charset Converter</title>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<link rel="stylesheet" type="text/css" href="utility.css">
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<script type="text/javascript" src="localized_js.php"></script>
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</head>
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<body>
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<script type='text/javascript'>
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function confirmOP() {
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return confirm(__("Update the database?"));
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}
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</script>
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<div class="floatingLogo"><img src="images/ttrss_logo.png"></div>
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<h1><?php echo __("MySQL Charset Updater") ?></h1>
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<?php
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$op = $_POST["op"];
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if (DB_TYPE != "mysql") {
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print_warning(__("This script is for Tiny Tiny RSS installations with MySQL backend only."));
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print "<form method=\"GET\" action=\"logout.php\">
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<input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\">
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</form>";
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} else if (!$op) {
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print_warning(__("Please backup your database before proceeding."));
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print "<p>" . __("This script will convert your Tiny Tiny RSS database to UTF-8.
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Depending on current database charset you may experience data corruption (lost accent characters, etc.).
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After update, you'll have to set <b>MYSQL_CHARSET</b> option in config.php to 'utf8'.") . "</p>";
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print "<form method='POST'>
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<input type='hidden' name='op' value='do'>
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<input type='submit' onclick='return confirmOP()' value='".__("Perform updates")."'>
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</form>";
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} else if ($op == "do") {
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print "<p>".__("Converting database...")."</p>";
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db_query($link, "BEGIN");
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db_query($link, "SET FOREIGN_KEY_CHECKS=0");
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$result = db_query($link, "SHOW TABLES LIKE 'ttrss%'");
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while ($line = db_fetch_assoc($result)) {
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$vals = array_values($line);
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$table = $vals[0];
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$query = "ALTER TABLE $table CONVERT TO
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CHARACTER SET 'utf8'";
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print "<p class='query'>$query</p>";
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db_query($link, $query);
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}
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db_query($link, "SET FOREIGN_KEY_CHECKS=1");
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db_query($link, "COMMIT");
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print "<form method=\"GET\" action=\"logout.php\">
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<input type=\"submit\" value=\"".__("Return to Tiny Tiny RSS")."\">
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</form>";
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}
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?>
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</body>
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</html>
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