Permalink
1f700ce Nov 1, 2015
@vrana @dg
346 lines (282 sloc) 8.93 KB
<?php
/** Adminer customization allowing usage of plugins
* @link https://www.adminer.org/plugins/#use
* @author Jakub Vrana, http://www.vrana.cz/
* @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2 (one or other)
*/
class AdminerPlugin extends Adminer {
/** @access protected */
var $plugins;
function _findRootClass($class) { // is_subclass_of(string, string) is available since PHP 5.0.3
do {
$return = $class;
} while ($class = get_parent_class($class));
return $return;
}
/** Register plugins
* @param array object instances or null to register all classes starting by 'Adminer'
*/
function __construct($plugins) {
if ($plugins === null) {
$plugins = array();
foreach (get_declared_classes() as $class) {
if (preg_match('~^Adminer.~i', $class) && strcasecmp($this->_findRootClass($class), 'Adminer')) { //! can use interface
$plugins[$class] = new $class;
}
}
}
$this->plugins = $plugins;
//! it is possible to use ReflectionObject to find out which plugins defines which methods at once
}
function _callParent($function, $args) {
return call_user_func_array(array('parent', $function), $args);
}
function _applyPlugin($function, $args) {
foreach ($this->plugins as $plugin) {
if (method_exists($plugin, $function)) {
switch (count($args)) { // call_user_func_array() doesn't work well with references
case 0: $return = $plugin->$function(); break;
case 1: $return = $plugin->$function($args[0]); break;
case 2: $return = $plugin->$function($args[0], $args[1]); break;
case 3: $return = $plugin->$function($args[0], $args[1], $args[2]); break;
case 4: $return = $plugin->$function($args[0], $args[1], $args[2], $args[3]); break;
case 5: $return = $plugin->$function($args[0], $args[1], $args[2], $args[3], $args[4]); break;
case 6: $return = $plugin->$function($args[0], $args[1], $args[2], $args[3], $args[4], $args[5]); break;
default: trigger_error('Too many parameters.', E_USER_WARNING);
}
if ($return !== null) {
return $return;
}
}
}
return $this->_callParent($function, $args);
}
function _appendPlugin($function, $args) {
$return = $this->_callParent($function, $args);
foreach ($this->plugins as $plugin) {
if (method_exists($plugin, $function)) {
$return += call_user_func_array(array($plugin, $function), $args);
}
}
return $return;
}
// appendPlugin
function dumpFormat() {
$args = func_get_args();
return $this->_appendPlugin(__FUNCTION__, $args);
}
function dumpOutput() {
$args = func_get_args();
return $this->_appendPlugin(__FUNCTION__, $args);
}
function editFunctions($field) {
$args = func_get_args();
return $this->_appendPlugin(__FUNCTION__, $args);
}
// applyPlugin
function name() {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function credentials() {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function permanentLogin($create = false) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function database() {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function schemas() {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function databases($flush = true) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function queryTimeout() {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function headers() {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function head() {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function loginForm() {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function login($login, $password) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function tableName($tableStatus) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function fieldName($field, $order = 0) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function selectLinks($tableStatus, $set = "") {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function foreignKeys($table) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function backwardKeys($table, $tableName) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function backwardKeysPrint($backwardKeys, $row) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function selectQuery($query, $time) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function rowDescription($table) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function rowDescriptions($rows, $foreignKeys) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function selectLink($val, $field) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function selectVal($val, $link, $field, $original) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function editVal($val, $field) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function selectColumnsPrint($select, $columns) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function selectSearchPrint($where, $columns, $indexes) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function selectOrderPrint($order, $columns, $indexes) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function selectLimitPrint($limit) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function selectLengthPrint($text_length) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function selectActionPrint($indexes) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function selectCommandPrint() {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function selectImportPrint() {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function selectEmailPrint($emailFields, $columns) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function selectColumnsProcess($columns, $indexes) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function selectSearchProcess($fields, $indexes) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function selectOrderProcess($fields, $indexes) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function selectLimitProcess() {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function selectLengthProcess() {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function selectEmailProcess($where, $foreignKeys) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function selectQueryBuild($select, $where, $group, $order, $limit, $page) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function messageQuery($query, $time) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function editInput($table, $field, $attrs, $value) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function processInput($field, $value, $function = "") {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function dumpDatabase($db) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function dumpTable($table, $style, $is_view = 0) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function dumpData($table, $style, $query) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function dumpFilename($identifier) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function dumpHeaders($identifier, $multi_table = false) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function homepage() {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function navigation($missing) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function databasesPrint($missing) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
function tablesPrint($tables) {
$args = func_get_args();
return $this->_applyPlugin(__FUNCTION__, $args);
}
}