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Merge pull request #362 from creative-commoners/pulls/2.0/fix-group-tablename

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FIX Use correct table name for Group model when performing DB upgrades from older versions
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Dylan Wagstaff 2018-06-08 11:30:07 +12:00 committed by GitHub
commit e8b292ecc5
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1 changed files with 9 additions and 8 deletions
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17
src/Extensions/GroupSubsites.php
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@ -9,6 +9,7 @@ use SilverStripe\Forms\FieldList;
use SilverStripe\Forms\OptionsetField;
use SilverStripe\Forms\ReadonlyField;
use SilverStripe\ORM\DataExtension;
use SilverStripe\ORM\DataObject;
use SilverStripe\ORM\DataQuery;
use SilverStripe\ORM\DB;
use SilverStripe\ORM\Queries\SQLSelect;
@ -45,31 +46,31 @@ class GroupSubsites extends DataExtension implements PermissionProvider
return;
}
// Migration for Group.SubsiteID data from when Groups only had a single subsite
$ownerClass = get_class($this->owner);
$schema = $ownerClass::getSchema();
$groupFields = DB::field_list($schema->tableName(Group::class));
$schema = DataObject::getSchema();
$groupTable = $schema->tableName(Group::class);
$groupFields = DB::field_list($groupTable);
// Detection of SubsiteID field is the trigger for old-style-subsiteID migration
if (isset($groupFields['SubsiteID'])) {
// Migrate subsite-specific data
DB::query('INSERT INTO "Group_Subsites" ("GroupID", "SubsiteID")
SELECT "ID", "SubsiteID" FROM "Group" WHERE "SubsiteID" > 0');
SELECT "ID", "SubsiteID" FROM "' . $groupTable . '" WHERE "SubsiteID" > 0');
// Migrate global-access data
DB::query('UPDATE "Group" SET "AccessAllSubsites" = 1 WHERE "SubsiteID" = 0');
DB::query('UPDATE "' . $groupTable . '" SET "AccessAllSubsites" = 1 WHERE "SubsiteID" = 0');
// Move the field out of the way so that this migration doesn't get executed again
DB::get_schema()->renameField(Group::class, 'SubsiteID', '_obsolete_SubsiteID');
DB::get_schema()->renameField($groupTable, 'SubsiteID', '_obsolete_SubsiteID');
// No subsite access on anything means that we've just installed the subsites module.
// Make all previous groups global-access groups
} else {
if (!DB::query('SELECT "Group"."ID" FROM "Group"
if (!DB::query('SELECT "Group"."ID" FROM "' . $groupTable . '"
LEFT JOIN "Group_Subsites" ON "Group_Subsites"."GroupID" = "Group"."ID" AND "Group_Subsites"."SubsiteID" > 0
WHERE "AccessAllSubsites" = 1
OR "Group_Subsites"."GroupID" IS NOT NULL ')->value()
) {
DB::query('UPDATE "Group" SET "AccessAllSubsites" = 1');
DB::query('UPDATE "' . $groupTable . '" SET "AccessAllSubsites" = 1');
}
}
}