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MDL-33007 add workaround for broken iconv //IGNORE

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This patch adds mbstring utf-8 cleanup fallback and admin warning if no utf-8 cleanup possible in user submitted data.
This commit is contained in:
Petr Skoda 2012-05-15 23:07:10 +02:00
parent 3681e78429
commit 0aff15c2c9
6 changed files with 48 additions and 15 deletions
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9
admin/index.php
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@ -44,11 +44,6 @@ if (!function_exists('iconv')) {
echo 'Moodle requires the iconv PHP extension. Please install or enable the iconv extension.';
die();
}
if (iconv('UTF-8', 'UTF-8//IGNORE', 'abc') !== 'abc') {
// known to be broken in mid-2011 MAMP installations
echo 'Broken iconv PHP extension detected, installation/upgrade can not continue.';
die();
}
define('NO_OUTPUT_BUFFERING', true);
@ -434,6 +429,8 @@ $availableupdates = $updateschecker->get_update_info('core',
array('minmaturity' => $CFG->updateminmaturity, 'notifybuilds' => $CFG->updatenotifybuilds));
$availableupdatesfetch = $updateschecker->get_last_timefetched();
$buggyiconvnomb = (!function_exists('mb_convert_encoding') and @iconv('UTF-8', 'UTF-8//IGNORE', '100'.chr(130).'€') !== '100€');
admin_externalpage_setup('adminnotifications');
if ($fetchupdates) {
@ -444,4 +441,4 @@ if ($fetchupdates) {
$output = $PAGE->get_renderer('core', 'admin');
echo $output->admin_notifications_page($maturity, $insecuredataroot, $errorsdisplayed,
$cronoverdue, $dbproblems, $maintenancemode, $availableupdates, $availableupdatesfetch);
$cronoverdue, $dbproblems, $maintenancemode, $availableupdates, $availableupdatesfetch, $buggyiconvnomb);