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28 * Upgrade logic for FiveTwo */
29 class CRM_Upgrade_Incremental_php_FiveTwo
extends CRM_Upgrade_Incremental_Base
{
32 * Compute any messages which should be displayed beforeupgrade.
34 * Note: This function is called iteratively for each upcoming
35 * revision to the database.
37 * @param string $preUpgradeMessage
39 * a version number, e.g. '4.4.alpha1', '4.4.beta3', '4.4.0'.
40 * @param null $currentVer
42 public function setPreUpgradeMessage(&$preUpgradeMessage, $rev, $currentVer = NULL) {
46 * Compute any messages which should be displayed after upgrade.
48 * @param string $postUpgradeMessage
51 * an intermediate version; note that setPostUpgradeMessage is called repeatedly with different $revs.
53 public function setPostUpgradeMessage(&$postUpgradeMessage, $rev) {
54 // Example: Generate a post-upgrade message.
55 // if ($rev == '5.12.34') {
56 // $postUpgradeMessage .= '<br /><br />' . ts("By default, CiviCRM now disables the ability to import directly from SQL. To use this feature, you must explicitly grant permission 'import SQL datasource'.");
61 * Important! All upgrade functions MUST add a 'runSql' task.
62 * Uncomment and use the following template for a new upgrade version
63 * (change the x in the function name):
67 // * Upgrade function.
69 // * @param string $rev
71 // public function upgrade_5_0_x($rev) {
72 // $this->addTask(ts('Upgrade DB to %1: SQL', array(1 => $rev)), 'runSql', $rev);
73 // $this->addTask('Do the foo change', 'taskFoo', ...);
74 // // Additional tasks here...
75 // // Note: do not use ts() in the addTask description because it adds unnecessary strings to transifex.
76 // // The above is an exception because 'Upgrade DB to %1: SQL' is generic & reusable.
79 // public static function taskFoo(CRM_Queue_TaskContext $ctx, ...) {