Plugins: Autoload plugins in adminer-plugins/

adminer/include/bootstrap.inc.php

@@ -77,7 +77,16 @@ include "../adminer/drivers/pgsql.inc.php";
 include "../adminer/drivers/oracle.inc.php";
 include "../adminer/drivers/mssql.inc.php";
 include "./include/adminer.inc.php";
-$adminer = (function_exists('adminer_object') ? adminer_object() : new Adminer);
+
+if (function_exists('adminer_object')) {
+	$adminer = adminer_object();
+} elseif (file_exists("adminer-plugins/")) {
+	include "./include/plugins.inc.php";
+	$adminer = new Plugins(null);
+} else {
+	$adminer = new Adminer;
+}
+
 // this is matched by compile.php
 include "../adminer/drivers/mysql.inc.php"; // must be included as last driver
 

adminer/include/plugins.inc.php

@@ -0,0 +1,426 @@
+<?php
+namespace Adminer;
+
+class Plugins extends Adminer {
+	protected $plugins;
+
+	/** Register plugins
+	* @param array object instances or null to autoload plugins from adminer-plugins/
+	*/
+	function __construct($plugins) {
+		if ($plugins === null) {
+			$plugins = array();
+			foreach (glob("adminer-plugins/*.php") as $filename) {
+				$include = include_once "./$filename";
+				if (is_array($include)) { // example: return array(new AdminerLoginOtp($secret))
+					foreach ($include as $plugin) {
+						$plugins[get_class($plugin)] = $plugin;
+					}
+				}
+			}
+			foreach (get_declared_classes() as $class) {
+				if (!$plugins[$class] && preg_match('~^Adminer\w~i', $class)) {
+					$plugins[$class] = new $class; // if the constructor have some required parameters then PHP triggers an error here
+				}
+			}
+		}
+		$this->plugins = $plugins;
+	}
+
+	private function callParent($function, $args) {
+		return call_user_func_array(array('parent', $function), $args);
+	}
+
+	private function applyPlugin($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, $args);
+	}
+
+	private function appendPlugin($function, $args) {
+		$return = $this->callParent($function, $args);
+		foreach ($this->plugins as $plugin) {
+			if (method_exists($plugin, $function)) {
+				$value = call_user_func_array(array($plugin, $function), $args);
+				if ($value) {
+					$return += $value;
+				}
+			}
+		}
+		return $return;
+	}
+
+	// appendPlugin
+
+	function dumpFormat() {
+		$args = func_get_args();
+		return $this->appendPlugin(__FUNCTION__, $args);
+	}
+
+	function dumpOutput() {
+		$args = func_get_args();
+		return $this->appendPlugin(__FUNCTION__, $args);
+	}
+
+	function editRowPrint($table, $fields, $row, $update) {
+		$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 connectSsl() {
+		$args = func_get_args();
+		return $this->applyPlugin(__FUNCTION__, $args);
+	}
+
+	function permanentLogin($create = false) {
+		$args = func_get_args();
+		return $this->applyPlugin(__FUNCTION__, $args);
+	}
+
+	function bruteForceKey() {
+		$args = func_get_args();
+		return $this->applyPlugin(__FUNCTION__, $args);
+	}
+
+	function serverName($server) {
+		$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 csp() {
+		$args = func_get_args();
+		return $this->applyPlugin(__FUNCTION__, $args);
+	}
+
+	function head($dark = null) {
+		$args = func_get_args();
+		return $this->applyPlugin(__FUNCTION__, $args);
+	}
+
+	function css() {
+		$args = func_get_args();
+		return $this->applyPlugin(__FUNCTION__, $args);
+	}
+
+	function loginForm() {
+		$args = func_get_args();
+		return $this->applyPlugin(__FUNCTION__, $args);
+	}
+
+	function loginFormField($name, $heading, $value) {
+		$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, $start, $failed = false) {
+		$args = func_get_args();
+		return $this->applyPlugin(__FUNCTION__, $args);
+	}
+
+	function sqlCommandQuery($query) {
+		$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__, $args);
+	}
+
+	function tableStructurePrint($fields) {
+		$args = func_get_args();
+		return $this->applyPlugin(__FUNCTION__, $args);
+	}
+
+	function tableIndexesPrint($indexes) {
+		$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, $failed = false) {
+		$args = func_get_args();
+		return $this->applyPlugin(__FUNCTION__, $args);
+	}
+
+	function editInput($table, $field, $attrs, $value) {
+		$args = func_get_args();
+		return $this->applyPlugin(__FUNCTION__, $args);
+	}
+
+	function editHint($table, $field, $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 dumpFooter() {
+		$args = func_get_args();
+		return $this->applyPlugin(__FUNCTION__, $args);
+	}
+
+	function importServerPath() {
+		$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__, $args);
+	}
+
+	function syntaxHighlighting($tables) {
+		$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);
+	}
+}

adminer/include/version.inc.php

@@ -1,4 +1,4 @@
 <?php
 namespace Adminer;
 
-$VERSION = "5.0.7-dev";
+$VERSION = "5.1.0-dev";