diff options
Diffstat (limited to 'lib.php')
| -rw-r--r-- | lib.php | 91 |
1 files changed, 74 insertions, 17 deletions
@@ -34,11 +34,11 @@ function tool_managertokens_activate_token($token = "") { global $DB; $select_limited = "limited = 0 OR scope < limited"; - $select_timelimited = "timelimited = 0 OR timelimited > " . time(); + $select_timelimited = "timelimited = 0 OR (timecreated + timelimited) > " . time(); $select = "enabled = 1 AND token = '$token' AND ($select_limited) AND ($select_timelimited)"; - if ($token = $DB->get_record_select("tool_managertokens_tokens", $select, null, "*", IGNORE_MISSING)) { - $token->scope = intval($token->scope) + 1; + $token = tool_managertokens_standardization_record($token); + $token->scope = $token->scope + 1; $token->timelastuse = time(); $DB->update_record("tool_managertokens_tokens", $token, false); } @@ -46,7 +46,16 @@ function tool_managertokens_activate_token($token = "") { return $token; } -/* function tool_managertokens_create_backup() {} */ +/** + * Creates a backup copy of the tokens. + * + * @return string + */ +function tool_managertokens_create_backup() { + $list = tool_managertokens_get_list(0, 0); + $archive = base64_encode(gzcompress(serialize($list), 9)); + return $archive; +} /** * Creates an entry in the database. @@ -62,11 +71,11 @@ function tool_managertokens_create_record($options) { } if (!isset($options->targettype)) { - print_error("missingparam", "error", "", "targettype"); + $options->targettype = "user"; } if (!isset($options->token)) { - print_error("missingparam", "error", "", "token"); + $options->token = generate_password(12); } if ($DB->record_exists("tool_managertokens_tokens", array("token" => $options->token))) { @@ -77,24 +86,24 @@ function tool_managertokens_create_record($options) { $token->enabled = false; $token->timecreated = time(); $token->targetid = intval($options->targetid); - $token->targettype = intval($options->targettype); + $token->targettype = strval($options->targettype); $token->timemodified = $token->timecreated; $token->token = strval($options->token); - if (isset($options->enabled)) { + if (!empty($options->enabled)) { $token->enabled = boolval($options->enabled); } - if (isset($options->extendedaction) && isset($options->extendedoptions)) { - $token->extendedaction = strval($options->extendedaction); + if (!empty($options->extendedaction) && !empty($options->extendedoptions)) { + $token->extendedaction = strval($options->extendedaction); $token->extendedoptions = strval($options->extendedoptions); } - if (isset($options->limited)) { + if (!empty($options->limited)) { $token->limited = intval($options->limited); } - if (isset($options->timelimited)) { + if (!empty($options->timelimited)) { $token->timelimited = intval($options->timelimited); } @@ -104,11 +113,13 @@ function tool_managertokens_create_record($options) { /** * Removes all entries in the table. + * Attention! All current records are deleted! * * @return boolean */ function tool_managertokens_delete_all_records() { global $DB; + $result = $DB->delete_records("tool_managertokens_tokens", null); return boolval($result); } @@ -121,20 +132,29 @@ function tool_managertokens_delete_all_records() { */ function tool_managertokens_delete_record($key = 0) { global $DB; - $select = "id = '$key' OR token = '$key'"; - $result = $DB->delete_records_select("tool_managertokens_tokens", $select, null); + + $result = false; + if ($token = tool_managertokens_find_record($key)) { + $result = $DB->delete_records("tool_managertokens_tokens", array("id" => $token->id)); + } + return boolval($result); } /** * Searches for an id or token. * - * @param number|string $key + * @param number|string $key + * @return object|boolean */ function tool_managertokens_find_record($key = 0) { global $DB; + $select = "id = '$key' OR token = '$key'"; - $token = $DB->get_record_select("tool_managertokens_tokens", $select, null, "*", IGNORE_MISSING); + if ($token = $DB->get_record_select("tool_managertokens_tokens", $select, null, "*", IGNORE_MISSING)) { + $token = tool_managertokens_standardization_record($token); + } + return $token; } @@ -147,11 +167,25 @@ function tool_managertokens_find_record($key = 0) { */ function tool_managertokens_get_list($limitfrom = 0, $limitnum = 0) { global $DB; + $result = $DB->get_records("tool_managertokens_tokens", null, "id", "*", $limitfrom, $limitnum); return $result; } -/* function tool_managertokens_restore_backup($backup = "") {} */ +/** + * Restores data from a backup. + * Attention! All current records are deleted! + * + * @param string $backup + */ +function tool_managertokens_restore_backup($backup = "") { + global $DB; + + if ($list = unserialize(gzuncompress(base64_decode($backup)))) { + tool_managertokens_delete_all_records(); + $DB->insert_records("tool_managertokens_tokens", $list); + } +} /** * Updates the entry in the database. @@ -204,4 +238,27 @@ function tool_managertokens_update_record($options) { } return boolval($result); +} + +/** + * Standardizes the source document. + * + * @param object $record + * @return object + */ +function tool_managertokens_standardization_record($record) { + $record->id = intval($record->id); + $record->enabled = boolval($record->enabled); + $record->extendedaction = strval($record->extendedaction); + $record->extendedoptions = strval($record->extendedoptions); + $record->limited = intval($record->limited); + $record->scope = intval($record->scope); + $record->targetid = intval($record->targetid); + $record->targettype = strval($record->targettype); + $record->timecreated = intval($record->timecreated); + $record->timelastuse = intval($record->timelastuse); + $record->timelimited = intval($record->timelimited); + $record->timemodified = intval($record->timemodified); + $record->token = strval($record->token); + return $record; }
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