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authorValentin Popov <info@valentineus.link>2017-12-01 20:34:59 +0300
committerValentin Popov <info@valentineus.link>2017-12-01 20:44:47 +0300
commitc5115b31211814827642865461dc6bc150ba2b12 (patch)
tree4ef9b0f70012b79fda0e2f9a1fdc522a20854719 /lib.php
parentafd218e1fd5193873214a54cb4205f74d6098f2d (diff)
downloadtool_managertokens-c5115b31211814827642865461dc6bc150ba2b12.tar.xz
tool_managertokens-c5115b31211814827642865461dc6bc150ba2b12.zip
Refactoring the library
Diffstat (limited to 'lib.php')
-rw-r--r--lib.php91
1 files changed, 74 insertions, 17 deletions
diff --git a/lib.php b/lib.php
index b63a2b4..2b773f2 100644
--- a/lib.php
+++ b/lib.php
@@ -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;
} \ No newline at end of file