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Moodle can now upgrade itself, just like the modules do

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This commit is contained in:
martin 2002-07-27 13:09:08 +00:00
parent dafa318bab
commit cbd1170e91
6 changed files with 97 additions and 32 deletions
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35
admin/index.php
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@ -24,6 +24,41 @@
die;
}
// Check version of Moodle code on disk compared with database
// and upgrade if possible.
include_once("$CFG->dirroot/version.php"); # defines $version and upgrades
if ($dversion = get_field("config", "value", "name", "version")) {
if ($version > $dversion) { // upgrade
notify("Upgrading databases from version $dversion to $version...");
if (upgrade_moodle($dversion)) {
if (set_field("config", "value", "$version", "name", "version")) {
notify("Databases were successfully upgraded");
print_heading("<A HREF=\"index.php\">Continue</A>");
die;
} else {
notify("Upgrade failed! (Could not update version in config table)");
}
} else {
notify("Upgrade failed! See /version.php");
}
} else if ($version < $dversion) {
notify("WARNING!!! The code you are using is OLDER than the version that made these databases!");
}
} else {
$dversion->name = "version";
$dversion->value = $version;
if (insert_record("config", $dversion)) {
notify("You are currently using Moodle version $version");
print_heading("<A HREF=\"index.php\">Continue</A>");
die;
} else {
error("A problem occurred inserting current version into databases");
}
}
// Find and check all modules and load them up.
$dir = opendir("$CFG->dirroot/mod");
while ($mod = readdir($dir)) {