git.wh0rd.org / tt-rss.git / blame
| Commit | Line | Data |
|---|---|---|
| fecd57c8 AD |
1 | <?php |
| 2 | require_once "sessions.php"; | |
| 3 | ||
| 4 | require_once "sanity_check.php"; | |
| 5 | require_once "functions.php"; | |
| 6 | require_once "config.php"; | |
| 7 | require_once "db.php"; | |
| 8 | ||
| 9 | $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME); | |
| 10 | ||
| 11 | if (DB_TYPE == "pgsql") { | |
| 12 | pg_query($link, "set client_encoding = 'utf-8'"); | |
| 13 | pg_set_client_encoding("UNICODE"); | |
| 14 | } | |
| 15 | ||
| 16 | login_sequence($link); | |
| 17 | ||
| 18 | $owner_uid = $_SESSION["uid"]; | |
| 19 | ||
| 20 | if ($_SESSION["access_level"] < 10) { | |
| 21 | header("Location: login.php"); die; | |
| 22 | } | |
| 23 | ||
| 24 | define('SCHEMA_VERSION', 13); | |
| 25 | ||
| 26 | ?> | |
| 27 | ||
| 28 | <html> | |
| 29 | <head> | |
| 30 | <title>Database Updater</title> | |
| 31 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> | |
| 32 | <link rel="stylesheet" type="text/css" href="update.css"> | |
| 33 | </head> | |
| 34 | ||
| 35 | <body> | |
| 36 | ||
| 37 | <h1>Database Updater</h1> | |
| 38 | ||
| 39 | <?php | |
| 40 | function getline($fp, $delim) { | |
| 41 | $result = ""; | |
| 42 | while(!feof($fp)) { | |
| 43 | $tmp = fgetc($fp); | |
| 44 | ||
| 45 | if($tmp == $delim) { | |
| 46 | return $result; | |
| 47 | } | |
| 48 | $result .= $tmp; | |
| 49 | } | |
| 50 | return $result; | |
| 51 | } | |
| 52 | ||
| 53 | $op = $_REQUEST["op"]; | |
| 54 | ||
| 55 | $result = db_query($link, "SELECT schema_version FROM ttrss_version"); | |
| 56 | $version = db_fetch_result($result, 0, "schema_version"); | |
| 57 | ||
| 58 | $update_files = glob("schema/versions/".DB_TYPE."/*sql"); | |
| 59 | $update_versions = array(); | |
| 60 | ||
| 61 | foreach ($update_files as $f) { | |
| 62 | $m = array(); | |
| 63 | preg_match_all("/schema\/versions\/".DB_TYPE."\/(\d*)\.sql/", $f, $m, | |
| 64 | PREG_PATTERN_ORDER); | |
| 65 | ||
| 66 | if ($m[1][0]) { | |
| 67 | $update_versions[$m[1][0]] = $f; | |
| 68 | } | |
| 69 | } | |
| 70 | ||
| 71 | ksort($update_versions, SORT_NUMERIC); | |
| 72 | ||
| 73 | $latest_version = max(array_keys($update_versions)); | |
| 74 | ||
| 75 | if ($version == $latest_version) { | |
| 76 | print "Database schema is up to date (version $version)."; | |
| 77 | return; | |
| 78 | } | |
| 79 | ||
| 80 | if (!$op) { | |
| 81 | print "<p class='warning'><b>Warning:</b> Please backup your database before proceeding.</p>"; | |
| 82 | ||
| 83 | print "<p>Your database schema version is $version. Latest version is ". | |
| 84 | "$latest_version.</p>"; | |
| 85 | ||
| 86 | print "<p>Available incremental updates:"; | |
| 87 | ||
| 88 | foreach (array_keys($update_versions) as $v) { | |
| 89 | if ($v > $version) { | |
| 90 | print " <a href='$update_versions[$v]'>$v</a>"; | |
| 91 | } | |
| 92 | } | |
| 93 | ||
| 94 | print "</p>"; | |
| 95 | print "<a href='update.php?op=do'>Click here to perform updates.</a>"; | |
| 96 | ||
| 97 | } else if ($op == "do") { | |
| 98 | ||
| 99 | print "<p>Performing updates (version: $version)...</p>"; | |
| 100 | ||
| 101 | $num_updates = 0; | |
| 102 | ||
| 103 | foreach (array_keys($update_versions) as $v) { | |
| 104 | if ($v == $version + 1) { | |
| 105 | print "<p>Updating to version $v...</p>"; | |
| 106 | $fp = fopen($update_versions[$v], "r"); | |
| 107 | if ($fp) { | |
| 108 | while (!feof($fp)) { | |
| 109 | $query = trim(getline($fp, ";")); | |
| 110 | if ($query != "") { | |
| 111 | print "<p class='query'><b>QUERY:</b> $query</p>"; | |
| 112 | db_query($link, $query); | |
| 113 | } | |
| 114 | } | |
| 115 | } | |
| 116 | fclose($fp); | |
| 117 | ||
| 118 | print "<p>Checking version... "; | |
| 119 | ||
| 120 | $result = db_query($link, "SELECT schema_version FROM ttrss_version"); | |
| 121 | $version = db_fetch_result($result, 0, "schema_version"); | |
| 122 | ||
| 123 | if ($version == $v) { | |
| 124 | print "OK!"; | |
| 125 | } else { | |
| 126 | print "<b>ERROR!</b>"; | |
| 127 | return; | |
| 128 | } | |
| 129 | ||
| 130 | $num_updates++; | |
| 131 | } | |
| 132 | } | |
| 133 | ||
| 134 | print "<p>Finished. Performed $num_updates updates up to schema | |
| 135 | version $version.</p>"; | |
| 136 | } | |
| 137 | ?> | |
| 138 | ||
| 139 | ||
| 140 | </body> | |
| 141 | </html> | |
| 142 |