AdminerPlugin::_callParent() - Code Metrics - Inspection of "3.1 Beta 1" - XoopsModules25x/adminer - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#2)

by Michael

created 2016-07-19 20:21 UTC

AdminerPlugin::_callParent() A

↳ Parent: AdminerPlugin

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
cc	1
eloc	2
c	2
b	0
f	0
nc	1
nop	2
dl	0
loc	3
rs	10

<?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 $return;
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
				}
			}
		}
		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);
	}

}


1			<?php
2
3			/** Adminer customization allowing usage of plugins
4			* @link https://www.adminer.org/plugins/#use
5			* @author Jakub Vrana, http://www.vrana.cz/
6			* @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
7			* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2 (one or other)
8			*/
9			class AdminerPlugin extends Adminer {
10			/** @access protected */
11			var $plugins;
12
13			function _findRootClass($class) { // is_subclass_of(string, string) is available since PHP 5.0.3
			0 ignored issues – show Best Practice introduced 2016-07-19 20:27 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
14			do {
15			$return = $class;
16			} while ($class = get_parent_class($class));
17			return $return;
18			}
19
20			/** Register plugins
21			* @param array object instances or null to register all classes starting by 'Adminer'
22			*/
23			function __construct($plugins) {
			0 ignored issues – show Best Practice introduced 2016-07-19 20:27 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
24			if ($plugins === null) {
25			$plugins = array();
26			foreach (get_declared_classes() as $class) {
27			if (preg_match('~^Adminer.~i', $class) && strcasecmp($this->_findRootClass($class), 'Adminer')) { //! can use interface
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-07-19 20:27 UTC by Report Bug Copy Issue Report `43%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
28			$plugins[$class] = new $class;
29			}
30			}
31			}
32			$this->plugins = $plugins;
33			//! it is possible to use ReflectionObject to find out which plugins defines which methods at once
34			}
35
36			function _callParent($function, $args) {
			0 ignored issues – show Best Practice introduced 2016-07-19 20:19 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...

XoopsModules25x / adminer

Pull Request — master (#2)

AdminerPlugin::_callParent() A

Complexity

Size

Duplication

Importance

Available Fixes

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