diff options
| -rw-r--r-- | lib.php | 143 |
1 files changed, 76 insertions, 67 deletions
@@ -15,7 +15,7 @@ // along with Moodle. If not, see <http://www.gnu.org/licenses/>. /** - * Library code used by the service control interfaces. + * This file contains the functions used by the plugin. * * @package local_webhooks * @copyright 2017 "Valentin Popov" <info@valentineus.link> @@ -35,18 +35,37 @@ require_once(__DIR__ . "/locallib.php"); function local_webhooks_change_status($serviceid) { global $DB; - $result = false; + $result = false; $conditions = array("id" => $serviceid); + if ($DB->record_exists("local_webhooks_service", $conditions)) { $enabled = $DB->get_field("local_webhooks_service", "enable", $conditions, IGNORE_MISSING); - $result = $DB->set_field("local_webhooks_service", "enable", !boolval($enabled), $conditions); + $result = $DB->set_field("local_webhooks_service", "enable", !boolval($enabled), $conditions); } return boolval($result); } /** - * Getting a list of all services. + * Get the record from the database. + * + * @param number $serviceid + * @return object + */ +function local_webhooks_get_record($serviceid) { + global $DB; + + $servicerecord = $DB->get_record("local_webhooks_service", array("id" => $serviceid), "*", MUST_EXIST); + + if (!empty($servicerecord->events)) { + $servicerecord->events = local_webhooks_deserialization_data($servicerecord->events); + } + + return $servicerecord; +} + +/** + * Get all records from the database. * * @param number $limitfrom * @param number $limitnum @@ -55,130 +74,120 @@ function local_webhooks_change_status($serviceid) { function local_webhooks_get_list_records($limitfrom = 0, $limitnum = 0) { global $DB; - $listservices = $DB->get_records("local_webhooks_service", null, "id", "*", $limitfrom, $limitnum); + $listrecords = $DB->get_records("local_webhooks_service", null, "id", "*", $limitfrom, $limitnum); - foreach ($listservices as $servicerecord) { + foreach ($listrecords as $servicerecord) { if (!empty($servicerecord->events)) { - $servicerecord->events = local_webhooks_unarchive_data($servicerecord->events); + $servicerecord->events = local_webhooks_deserialization_data($servicerecord->events); } } - return $listservices; + return $listrecords; } /** - * Getting information about the service. + * Create an entry in the database. * - * @param number $serviceid - * @return object + * @param object $record + * @return boolean */ -function local_webhooks_get_record($serviceid = 0) { +function local_webhooks_create_record($record) { global $DB; - $servicerecord = $DB->get_record("local_webhooks_service", array("id" => $serviceid), "*", MUST_EXIST); - - if (!empty($servicerecord->events)) { - $servicerecord->events = local_webhooks_unarchive_data($servicerecord->events); + if (!empty($record->events)) { + $record->events = local_webhooks_serialization_data($record->events); } - return $servicerecord; + $result = $DB->insert_record("local_webhooks_service", $record, true, false); + return boolval($result); } /** - * Clear the database table. + * Update the record in the database. + * + * @param object $data + * @return boolean */ -function local_webhooks_remove_list_records() { +function local_webhooks_update_record($record) { global $DB; - $DB->delete_records("local_webhooks_service", null); + if (!empty($record->events)) { + $record->events = local_webhooks_serialization_data($record->events); + } + + $result = $DB->update_record("local_webhooks_service", $record, false); + return boolval($result); } /** - * Delete the record. + * Delete the record from the database. * - * @param number $serviceid + * @param number $serviceid + * @return boolean */ -function local_webhooks_remove_record($serviceid = 0) { +function local_webhooks_delete_record($serviceid) { global $DB; - - $DB->delete_records("local_webhooks_service", array("id" => $serviceid)); - local_webhooks_events::service_deleted($serviceid); + $result = $DB->delete_records("local_webhooks_service", array("id" => $serviceid)); + return boolval($result); } /** - * Update the record in the database. + * Delete all records from the database. * - * @param object $data - * @param boolean $insert * @return boolean */ -function local_webhooks_update_record($data, $insert = true) { +function local_webhooks_delete_all_records() { global $DB; - - if (empty($data->events)) { - $data->events = array(); - } - - $data->events = local_webhooks_archiving_data($data->events); - - if (boolval($insert)) { - $result = $DB->insert_record("local_webhooks_service", $data, true, false); - local_webhooks_events::service_added($result); - } else { - $result = $DB->update_record("local_webhooks_service", $data, false); - local_webhooks_events::service_updated($data->id); - } - + $result = $DB->delete_records("local_webhooks_service", null); return boolval($result); } /** - * Make a backup copy of all the services. + * Create a backup. * * @return string */ function local_webhooks_create_backup() { - $listservices = local_webhooks_get_list_records(); - $listservices = local_webhooks_archiving_data($listservices); - local_webhooks_events::backup_performed(); - return $listservices; + $listrecords = local_webhooks_get_list_records(); + $result = local_webhooks_serialization_data($listrecords); + return $result; } /** - * Restore the data from the backup. + * Restore from a backup. * * @param string $data */ -function local_webhooks_restore_backup($listservices = "") { - $listservices = local_webhooks_unarchive_data($listservices); - - local_webhooks_remove_list_records(); +function local_webhooks_restore_backup($data, $deleterecords = false) { + $listrecords = local_webhooks_deserialization_data($data); - foreach ($listservices as $servicerecord) { - local_webhooks_update_record($servicerecord, true); + if (boolval($deleterecords)) { + local_webhooks_delete_all_records(); } - local_webhooks_events::backup_restored(); + foreach ($listrecords as $servicerecord) { + local_webhooks_create_record($servicerecord); + } } /** - * Compress an array into a string. + * Data serialization. * - * @param array $data + * @param array|object $data * @return string */ -function local_webhooks_archiving_data($data = array()) { - $result = base64_encode(gzcompress(serialize($data), 3)); +function local_webhooks_serialization_data($data) { + $result = serialize($data); return $result; } /** - * Gets an array from a compressed string. + * Data deserialization. * - * @param string $data - * @return array + * @param string $data + * @return array|object */ -function local_webhooks_unarchive_data($data = "") { - $result = unserialize(gzuncompress(base64_decode($data))); +function local_webhooks_deserialization_data($data) { + $result = unserialize($data); return $result; }
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