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authorbrettp <brettp@36083f99-b078-4883-b0ff-0f9b5a30f544>2010-01-10 21:21:11 +0000
committerbrettp <brettp@36083f99-b078-4883-b0ff-0f9b5a30f544>2010-01-10 21:21:11 +0000
commit4dcfd46b8b6e3bbe9c12493e744be04d8861684e (patch)
tree424b5dcb93bd68c87a022fb8d206932017b3d782 /engine/lib/version.php
parent80add6be750f65bea1108d306201b7f90ae5f88a (diff)
downloadelgg-4dcfd46b8b6e3bbe9c12493e744be04d8861684e.tar.gz
elgg-4dcfd46b8b6e3bbe9c12493e744be04d8861684e.tar.bz2
Fixes #1432: Version number is set during installation.
Refs #1424: The upgrade functions now detect if no version number is saved to the db and silences all upgrade warnings and errors. This is required for all installations < this commit to upgrade correctly because of #1432. More strict regex for finding upgrade files. Upgrade mysql.sql schema with latest. git-svn-id: http://code.elgg.org/elgg/trunk@3791 36083f99-b078-4883-b0ff-0f9b5a30f544
Diffstat (limited to 'engine/lib/version.php')
-rw-r--r--engine/lib/version.php49
1 files changed, 32 insertions, 17 deletions
diff --git a/engine/lib/version.php b/engine/lib/version.php
index 3728fb8ec..3cf321a0f 100644
--- a/engine/lib/version.php
+++ b/engine/lib/version.php
@@ -11,14 +11,15 @@
/**
* Run any php upgrade scripts which are required
*
- * @param unknown_type $version
+ * @param int $version Version upgrading from.
+ * @param bool $quiet Suppress errors. Don't use this.
*/
-function upgrade_code($version) {
+function upgrade_code($version, $quiet = FALSE) {
global $CONFIG;
// Elgg and its database must be installed to upgrade it!
if (!is_db_installed() || !is_installed()) {
- return false;
+ return FALSE;
}
$version = (int) $version;
@@ -29,7 +30,7 @@ function upgrade_code($version) {
while ($updatefile = readdir($handle)) {
// Look for upgrades and add to upgrades list
if (!is_dir($CONFIG->path . 'engine/lib/upgrades/' . $updatefile)) {
- if (preg_match('/([0-9]*)\.php/',$updatefile,$matches)) {
+ if (preg_match('/^([0-9]{10})\.(php)$/', $updatefile, $matches)) {
$core_version = (int) $matches[1];
if ($core_version > $version) {
$upgrades[] = $updatefile;
@@ -40,20 +41,29 @@ function upgrade_code($version) {
// Sort and execute
asort($upgrades);
+
if (sizeof($upgrades) > 0) {
foreach($upgrades as $upgrade) {
- try {
+ // hide all errors.
+ if ($quiet) {
+ // hide include errors as well as any exceptions that might happen
+ try {
+ if (!@include($CONFIG->path . 'engine/lib/upgrades/' . $upgrade)) {
+ error_log($e->getmessage());
+ }
+ } catch (Exception $e) {
+ error_log($e->getmessage());
+ }
+ } else {
include($CONFIG->path . 'engine/lib/upgrades/' . $upgrade);
- } catch (Exception $e) {
- error_log($e->getmessage());
}
}
}
- return true;
+ return TRUE;
}
- return false;
+ return FALSE;
}
/**
@@ -66,11 +76,10 @@ function get_version($humanreadable = false) {
global $CONFIG;
if (include($CONFIG->path . "version.php")) {
- if (!$humanreadable) return $version;
- return $release;
+ return (!$humanreadable) ? $version : $release;
}
- return false;
+ return FALSE;
}
/**
@@ -83,10 +92,10 @@ function version_upgrade_check() {
$version = get_version();
if ($version > $dbversion) {
- return true;
+ return TRUE;
}
- return false;
+ return FALSE;
}
/**
@@ -96,12 +105,18 @@ function version_upgrade_check() {
function version_upgrade() {
$dbversion = (int) datalist_get('version');
+ // No version number? Oh snap...this is an upgrade from a clean installation < 1.7.
+ // Run all upgrades without error reporting and hope for the best.
+ // See http://trac.elgg.org/elgg/ticket/1432 for more.
+ $quiet = !$dbversion;
+
// Upgrade database
- db_upgrade($dbversion);
- system_message(elgg_echo('upgrade:db'));
+ if (db_upgrade($dbversion, '', $quiet)) {
+ system_message(elgg_echo('upgrade:db'));
+ }
// Upgrade core
- if (upgrade_code($dbversion)) {
+ if (upgrade_code($dbversion, $quiet)) {
system_message(elgg_echo('upgrade:core'));
}