/**
* Output the BuddyPress database version.
*
* @since BuddyPress (1.6.0)
*
* @uses bp_get_db_version_raw() To get the current database BuddyPress version.
*/
function bp_db_version_raw()
{
echo bp_get_db_version_raw();
}
/**
* BuddyPress's version updater looks at what the current database version is,
* and runs whatever other code is needed.
*
* This is most-often used when the data schema changes, but should also be used
* to correct issues with BuddyPress metadata silently on software update.
*
* @since BuddyPress (1.7)
*/
function bp_version_updater()
{
// Get the raw database version
$raw_db_version = (int) bp_get_db_version_raw();
$default_components = apply_filters('bp_new_install_default_components', array('activity' => 1, 'members' => 1, 'xprofile' => 1));
require_once BP_PLUGIN_DIR . '/bp-core/admin/bp-core-schema.php';
// Install BP schema and activate only Activity and XProfile
if (bp_is_install()) {
// Apply schema and set Activity and XProfile components as active
bp_core_install($default_components);
bp_update_option('bp-active-components', $default_components);
bp_core_add_page_mappings($default_components, 'delete');
// Upgrades
} else {
// Run the schema install to update tables
bp_core_install();
// 1.5
if ($raw_db_version < 1801) {
bp_update_to_1_5();
bp_core_add_page_mappings($default_components, 'delete');
}
// 1.6
if ($raw_db_version < 6067) {
bp_update_to_1_6();
}
}
/** All done! *************************************************************/
// Bump the version
bp_version_bump();
}
/**
* Initialize an update or installation of BuddyPress.
*
* BuddyPress's version updater looks at what the current database version is,
* and runs whatever other code is needed - either the "update" or "install"
* code.
*
* This is most often used when the data schema changes, but should also be used
* to correct issues with BuddyPress metadata silently on software update.
*
* @since BuddyPress (1.7.0)
*/
function bp_version_updater()
{
// Get the raw database version
$raw_db_version = (int) bp_get_db_version_raw();
$default_components = apply_filters('bp_new_install_default_components', array('activity' => 1, 'members' => 1, 'settings' => 1, 'xprofile' => 1, 'notifications' => 1));
require_once buddypress()->plugin_dir . '/bp-core/admin/bp-core-schema.php';
// Install BP schema and activate only Activity and XProfile
if (bp_is_install()) {
// Apply schema and set Activity and XProfile components as active
bp_core_install($default_components);
bp_update_option('bp-active-components', $default_components);
bp_core_add_page_mappings($default_components, 'delete');
// Upgrades
} else {
// Run the schema install to update tables
bp_core_install();
// 1.5
if ($raw_db_version < 1801) {
bp_update_to_1_5();
bp_core_add_page_mappings($default_components, 'delete');
}
// 1.6
if ($raw_db_version < 6067) {
bp_update_to_1_6();
}
// 1.9
if ($raw_db_version < 7553) {
bp_update_to_1_9();
}
// 1.9.2
if ($raw_db_version < 7731) {
bp_update_to_1_9_2();
}
// 2.0
if ($raw_db_version < 7892) {
bp_update_to_2_0();
}
// 2.0.1
if ($raw_db_version < 8311) {
bp_update_to_2_0_1();
}
}
/** All done! *************************************************************/
// Bump the version
bp_version_bump();
}
/**
* Perform database operations that must take place before the general schema upgrades.
*
* `dbDelta()` cannot handle certain operations - like changing indexes - so we do it here instead.
*
* @since 2.3.0
*/
function bp_pre_schema_upgrade()
{
global $wpdb;
$raw_db_version = (int) bp_get_db_version_raw();
$bp_prefix = bp_core_get_table_prefix();
// 2.3.0: Change index lengths to account for utf8mb4.
if ($raw_db_version < 9695) {
// table_name => columns.
$tables = array($bp_prefix . 'bp_activity_meta' => array('meta_key'), $bp_prefix . 'bp_groups_groupmeta' => array('meta_key'), $bp_prefix . 'bp_messages_meta' => array('meta_key'), $bp_prefix . 'bp_notifications_meta' => array('meta_key'), $bp_prefix . 'bp_user_blogs_blogmeta' => array('meta_key'), $bp_prefix . 'bp_xprofile_meta' => array('meta_key'));
foreach ($tables as $table_name => $indexes) {
foreach ($indexes as $index) {
if ($wpdb->query($wpdb->prepare("SHOW TABLES LIKE %s", bp_esc_like($table_name)))) {
$wpdb->query("ALTER TABLE {$table_name} DROP INDEX {$index}");
}
}
}
}
}
/** Save Step Methods *****************************************************/
function step_db_update_save()
{
if (isset($_POST['submit'])) {
check_admin_referer('bpwizard_db_update');
// Run the schema install to update tables
bp_core_install();
// Update to 1.5
if (bp_get_db_version_raw() < 1801) {
$this->update_1_5();
}
// Update to 1.6
if (bp_get_db_version_raw() < bp_get_db_version()) {
$this->update_1_6();
}
return true;
}
return false;
}
