PHP load_plugin函数代码示例

function validate_plugins($configuration)
{
    // For each plugin listed in the config.json, we get it's name, and validate then load the shit outta him.
    foreach ($configuration as $key => $value) {
        $plugin_name = $key;
        if ($value == 1) {
            error_log("[32m[1m[ ✔️ ][0m The plugin : " . $plugin_name . " is activated !", 0);
            $valid_plugin_config = 0;
            if (!file_exists("plugins/" . $plugin_name . "/" . $plugin_name . ".json")) {
                error_log("[31m[1m[ ❌ ][0m Unable to find the config file for : " . $plugin_name . " ! Is it there ?");
                error_log("[31m[1m[ ❌ ][0m The plugin : " . $plugin_name . " has not been loaded because of a missing " . $plugin_name . ".json file.");
                continue;
            } else {
                // Read it's plugin_name.json settings file
                $plugin_config_file = fopen("plugins/" . $plugin_name . "/" . $plugin_name . ".json", "r");
                $plugin_configuration = json_decode(fread($plugin_config_file, filesize("plugins/" . $plugin_name . "/" . $plugin_name . ".json")), true);
                fclose($plugin_config_file);
            }
            // We make sure that every field in the plugin config is valid.
            foreach ($plugin_configuration as $plugin_config_name => $plugin_config_value) {
                // Check for the presence of : name, version, license, author, description, settings.
                if ($plugin_config_name == "name" || $plugin_config_name == "version" || $plugin_config_name == "license" || $plugin_config_name == "author" || $plugin_config_name == "description" || $plugin_config_name == "settings") {
                    $valid_plugin_config = $valid_plugin_config + 1;
                }
            }
            if ($valid_plugin_config == 6) {
                // check if name is a string and the name of the plugin in the config.json file && check if the version is a number and > 0.
                if (is_string($plugin_configuration["name"]) && is_numeric($plugin_configuration["version"]) && $plugin_configuration["version"] > 0) {
                    // Check if the license, author and description are strings.
                    if (is_string($plugin_configuration["license"]) && is_string($plugin_configuration["author"]) && is_string($plugin_configuration["description"])) {
                        // Check if the settings is an array
                        if (is_array($plugin_configuration["settings"])) {
                            // check if settings[height] is an int, settings[width] is an int, settings[auto-update] is a boolean
                            if (is_int($plugin_configuration["settings"]["height"]) && is_int($plugin_configuration["settings"]["width"]) && $plugin_configuration["settings"]["width"] <= 12 && is_bool($plugin_configuration["settings"]["auto-update"])) {
                                error_log("[32m[1m[ ✔️ ][0m The plugin : " . $plugin_name . " has been loaded and is ready for use.", 0);
                                // error_log("\n> [".$plugin_configuration['name']."]\n  [Version] > ".$plugin_configuration['version']."\n  [Author] > ".$plugin_configuration['author']."\n  [Description] > ".$plugin_configuration['description']);
                                // When we made sure that the plugin config file is okay, we load it and render it.
                                load_plugin($plugin_name, $plugin_configuration["settings"]["width"], $plugin_configuration["name"]);
                            } else {
                                error_log("[31m[1m[ ❌ ][0m The plugin : " . $plugin_name . " has an invalid config file : the height, width should be ints, and auto-update a boolean", 0);
                            }
                        } else {
                            error_log("[31m[1m[ ❌ ][0m The plugin : " . $plugin_name . " has an invalid config file : settings should contain the height, width and auto-update value.", 0);
                        }
                    } else {
                        error_log("[31m[1m[ ❌ ][0m The plugin : " . $plugin_name . " has an invalid config file : the license, author and description should be a string.", 0);
                    }
                } else {
                    error_log("[31m[1m[ ❌ ][0m The plugin : " . $plugin_name . " has an invalid config file : the name should be a string, the version a number.", 0);
                }
            } else {
                error_log("[31m[1m[ ❌ ][0m The plugin : " . $plugin_name . " has an invalid config file: it should be made like the core plugin.", 0);
            }
        } else {
            error_log("[31m[1m[ ❌ ][0m The plugin : " . $plugin_name . " is not activated ! Skipping...", 0);
        }
    }
}

 /**
  * Serialize a data array as a text string of XML data
  *
  * @param Array $data the array of data to be serialized
  * @param Array $options an array of options overrides (optional)
  * @return String the data serialized as a text string of XML data
  */
 public static function serialize($data, $options = array())
 {
     load_plugin('XML/Serializer');
     $options = array_merge(self::$defaults, $options);
     $serializer = new XML_Serializer($options);
     $status = $serializer->serialize($data);
     if (PEAR::isError($status)) {
         throw new Exception($status->getMessage());
     }
     return $serializer->getSerializedData();
 }

 function get_html($array)
 {
     if (!array_key_exists($array["input"], $this->InputType())) {
         return false;
     }
     $varname = "_" . strtoupper($array["input"]);
     //判断是否有插件替换
     $plugin = load_plugin("phpok_input_lib:" . $varname, $array, true);
     if ($plugin) {
         return $plugin;
     }
     return $this->{$varname}($array);
 }

/**
 * @brief installs an addon.
 *
 * @param string $plugin name of the addon
 * @return bool
 */
function install_plugin($plugin)
{
    if (!file_exists('addon/' . $plugin . '/' . $plugin . '.php')) {
        return false;
    }
    logger("Addons: installing " . $plugin);
    $t = @filemtime('addon/' . $plugin . '/' . $plugin . '.php');
    @(include_once 'addon/' . $plugin . '/' . $plugin . '.php');
    if (function_exists($plugin . '_install')) {
        $func = $plugin . '_install';
        $func();
    }
    $plugin_admin = function_exists($plugin . '_plugin_admin') ? 1 : 0;
    q("INSERT INTO `addon` (`aname`, `installed`, `tstamp`, `plugin_admin`) VALUES ( '%s', 1, %d , %d ) ", dbesc($plugin), intval($t), $plugin_admin);
    load_plugin($plugin);
}

 function ok_f()
 {
     load_plugin("login:ok:prev");
     //在执行登录前运行相关插件
     if (!$this->sys_config["login_status"]) {
         $message = $this->sys_config["close_login"] ? $this->sys_config["close_login"] : "Not Login!";
         error($message, $this->url());
     }
     $username = $this->trans_lib->safe("username");
     $password = $this->trans_lib->safe("password");
     $login_url = site_url("login", "", false);
     //账号和密码为空时警告
     if (!$username || !$password) {
         error($this->lang["login_false_empty"], $login_url);
     }
     //检查会员不存在时的警告
     $rs = $this->user_m->user_from_name($username);
     if (!$rs) {
         error($this->lang["login_false_rs"], $login_url);
     }
     //密码检测
     $password = sys_md5($password);
     if ($rs["pass"] != $password) {
         error($this->lang["login_false_password"], $login_url);
     }
     //检查会员状态的警告
     if (!$rs["status"]) {
         error($this->lang["login_false_check"], $login_url);
     }
     //检查会员是否被锁定
     if ($rs["status"] == 2) {
         error($this->lang["login_false_lock"], $login_url);
     }
     //将数据存到session中
     $_SESSION["user_id"] = $rs["id"];
     $_SESSION["user_name"] = $rs["name"];
     $_SESSION["group_id"] = $rs["groupid"];
     $_SESSION["user_rs"] = $rs;
     $_SESSION[SYS_CHECKED_SESSION_ID] = sys_md5($rs);
     //执行插件
     load_plugin("login:ok:next", $rs);
     //error($this->lang["login_usccess"].$ext,site_url("index"));
     echo "<script language=javascript>\nwindow.alert('登录成功!');\nwindow.location.href='cs-putong.html';\n</script>";
 }

/**
 * Loads all the registered plugins.
 */
function load_plugins()
{
    global $conf, $pwg_loaded_plugins;
    $pwg_loaded_plugins = array();
    if ($conf['enable_plugins']) {
        $plugins = get_db_plugins('active');
        foreach ($plugins as $plugin) {
            // include main from a function to avoid using same function context
            load_plugin($plugin);
        }
        trigger_notify('plugins_loaded');
    }
}

 function ajax_del_f()
 {
     $id = $this->trans_lib->int("id");
     if (!$id) {
         exit("error:没有指定ID");
     }
     sys_popedom("user:delete", "ajax");
     load_plugin("user:del:prev");
     $this->user_m->del($id);
     load_plugin("user:del:next");
     exit("ok");
 }

p(event-summary). Allows a plugin to insert additional html in the rendered html form tag.

h3(event). mem_form.submit

p(event-summary). Allows a plugin to act upon a successful form submission.

h3(event). mem_form.spam

p(event-summary). Allows a plugin to test a submission as spam. The function get_mem_form_evaluator() returns the evaluator.

# --- END PLUGIN HELP ---
<?php 
}
# --- BEGIN PLUGIN CODE ---
$mem_glz_custom_fields_plugin = load_plugin('glz_custom_fields');
// needed for MLP
define('MEM_FORM_PREFIX', 'mem_form');
global $mem_form_lang;
if (!is_array($mem_form_lang)) {
    $mem_form_lang = array('error_file_extension' => 'File upload failed for field {label}.', 'error_file_failed' => 'Failed to upload file for field {label}.', 'error_file_size' => 'Failed to upload File for field {label}. File is to large.', 'field_missing' => 'The field {label} is required.', 'form_expired' => 'The form has expired.', 'form_misconfigured' => 'The mem_form is misconfigured. You must specify the "form" attribute.', 'form_sorry' => 'The form is currently unavailable.', 'form_used' => 'This form has already been used to submit.', 'general_inquiry' => '', 'invalid_email' => 'The email address {email} is invalid.', 'invalid_host' => 'The host {domain} is invalid.', 'invalid_utf8' => 'Invalid UTF8 string for field {label}.', 'invalid_value' => 'The value "{value}" is invalid for the input field {label}.', 'invalid_format' => 'The input field {label} must match the format "{example}".', 'max_warning' => 'The input field {label} must be smaller than {max} characters long.', 'min_warning' => 'The input field {label} must be at least {min} characters long.', 'refresh' => 'Refresh', 'spam' => 'Your submission was blocked by a spam filter.', 'submitted_thanks' => 'You have successfully submitted the form. Thank you.');
}
register_callback('mem_form_enumerate_strings', 'l10n.enumerate_strings');
function mem_form_enumerate_strings($event, $step = '', $pre = 0)
{
    global $mem_form_lang;
    $r = array('owner' => 'mem_form', 'prefix' => MEM_FORM_PREFIX, 'lang' => 'en-gb', 'event' => 'public', 'strings' => $mem_form_lang);
    return $r;
}
function mem_form_gTxt($what, $args = array())
{

<?php

// Reset Module Title
$mod_title = "MySQL Test";
$data_source = 'test_mysql';
load_plugin('benchmark');
$cb = new code_benchmark();
$cb->start_timer();
include dirname(__FILE__) . '/../common/controller.php';
$cb->stop_timer();
$times = $cb->get_results();
$time_elapsed = round($times['stop'] - $times['start'], 5);
$gen_message[] = "Elapsed Time: {$time_elapsed} seconds";

function ign_validate($user, $password)
{
    global $ign_user_db, $prefs;
    $fallback = false;
    $safe_user = addslashes($user);
    $safe_pass = doSlash($password);
    $sql = "name = '{$safe_user}' and pass = password(lower('{$safe_pass}')) ";
    $r = safe_row("name, realname, privs, nonce, last_access, email", $ign_user_db, $sql);
    if (!$r) {
        $fallback = true;
        $sql = "name = '{$safe_user}' and (pass = old_password(lower('{$safe_pass}')) or pass = old_password('{$safe_pass}')) ";
        $r = safe_row("name, realname, privs, nonce, last_access, email", $ign_user_db, $sql);
        if (!$r && $prefs['ign_use_custom'] == 1) {
            $sql = "name = '{$safe_user}' and ( pass = password(lower('{$safe_pass}')) or pass = old_password(lower('{$safe_pass}')) or pass = old_password('{$safe_pass}') )";
            $r = safe_row("name, realname, privs, nonce, last_access, email", 'txp_users', $sql);
        }
    }
    if ($r) {
        if ($fallback) {
            safe_update($ign_user_db, "pass = password(lower('{$password}'))", "name='{$user}'");
        }
        // Create session & cookies for Vanilla forum
        if (load_plugin("ddh_vanilla_integration")) {
            ddh_vanilla_login($safe_user, $password);
        }
        ign_update_access($r);
        return $r;
    }
    return false;
}

//.........这里部分代码省略.........
    if ($build != DB_UPDATE_VERSION) {
        $stored = intval($build);
        if (!$stored) {
            logger('Critical: check_config unable to determine database schema version');
            return;
        }
        $current = intval(DB_UPDATE_VERSION);
        if ($stored < $current && file_exists('install/update.php')) {
            load_config('database');
            // We're reporting a different version than what is currently installed.
            // Run any existing update scripts to bring the database up to current.
            require_once 'install/update.php';
            // make sure that boot.php and update.php are the same release, we might be
            // updating right this very second and the correct version of the update.php
            // file may not be here yet. This can happen on a very busy site.
            if (DB_UPDATE_VERSION == UPDATE_VERSION) {
                for ($x = $stored; $x < $current; $x++) {
                    if (function_exists('update_r' . $x)) {
                        // There could be a lot of processes running or about to run.
                        // We want exactly one process to run the update command.
                        // So store the fact that we're taking responsibility
                        // after first checking to see if somebody else already has.
                        // If the update fails or times-out completely you may need to
                        // delete the config entry to try again.
                        if (get_config('database', 'update_r' . $x)) {
                            break;
                        }
                        set_config('database', 'update_r' . $x, '1');
                        // call the specific update
                        $func = 'update_r' . $x;
                        $retval = $func();
                        if ($retval) {
                            // Prevent sending hundreds of thousands of emails by creating
                            // a lockfile.
                            $lockfile = 'store/[data]/mailsent';
                            if (file_exists($lockfile) && filemtime($lockfile) > time() - 86400) {
                                return;
                            }
                            @unlink($lockfile);
                            //send the administrator an e-mail
                            file_put_contents($lockfile, $x);
                            $email_tpl = get_intltext_template("update_fail_eml.tpl");
                            $email_msg = replace_macros($email_tpl, array('$sitename' => $a->config['system']['sitename'], '$siteurl' => $a->get_baseurl(), '$update' => $x, '$error' => sprintf(t('Update %s failed. See error logs.'), $x)));
                            $subject = email_header_encode(sprintf(t('Update Error at %s'), $a->get_baseurl()));
                            mail($a->config['system']['admin_email'], $subject, $email_msg, 'From: Administrator' . '@' . $_SERVER['SERVER_NAME'] . "\n" . 'Content-type: text/plain; charset=UTF-8' . "\n" . 'Content-transfer-encoding: 8bit');
                            //try the logger
                            logger('CRITICAL: Update Failed: ' . $x);
                        } else {
                            set_config('database', 'update_r' . $x, 'success');
                        }
                    }
                }
                set_config('system', 'db_version', DB_UPDATE_VERSION);
            }
        }
    }
    /**
     *
     * Synchronise plugins:
     *
     * $a->config['system']['addon'] contains a comma-separated list of names
     * of plugins/addons which are used on this system.
     * Go through the database list of already installed addons, and if we have
     * an entry, but it isn't in the config list, call the unload procedure
     * and mark it uninstalled in the database (for now we'll remove it).
     * Then go through the config list and if we have a plugin that isn't installed,
     * call the install procedure and add it to the database.
     *
     */
    $r = q("SELECT * FROM `addon` WHERE `installed` = 1");
    if ($r) {
        $installed = $r;
    } else {
        $installed = array();
    }
    $plugins = get_config('system', 'addon');
    $plugins_arr = array();
    if ($plugins) {
        $plugins_arr = explode(',', str_replace(' ', '', $plugins));
    }
    $a->plugins = $plugins_arr;
    $installed_arr = array();
    if (count($installed)) {
        foreach ($installed as $i) {
            if (!in_array($i['name'], $plugins_arr)) {
                unload_plugin($i['name']);
            } else {
                $installed_arr[] = $i['name'];
            }
        }
    }
    if (count($plugins_arr)) {
        foreach ($plugins_arr as $p) {
            if (!in_array($p, $installed_arr)) {
                load_plugin($p);
            }
        }
    }
    load_hooks();
}

 public static function load()
 {
     $plugins = PluginQuery::create()->filterByEnabled(true);
     if (!defined('NO_SESSION')) {
         $user_id = DatawrapperSession::getUser()->getId();
         if (!empty($user_id)) {
             $plugins->where('Plugin.Id IN (SELECT plugin_id FROM plugin_organization WHERE organization_id IN (SELECT organization_id FROM user_organization WHERE user_id = ?))', $user_id)->_or();
         }
         $plugins = $plugins->where('Plugin.IsPrivate = FALSE');
     }
     $plugins = $plugins->find();
     $not_loaded_yet = array();
     foreach ($plugins as $plugin) {
         if (!isset(self::$loaded[$plugin->getId()])) {
             $not_loaded_yet[] = $plugin;
         }
     }
     $could_not_install = array();
     if (!function_exists('load_plugin')) {
         function load_plugin($plugin)
         {
             $plugin_path = ROOT_PATH . 'plugins/' . $plugin->getName() . '/plugin.php';
             if (file_exists($plugin_path)) {
                 require $plugin_path;
                 // init plugin class
                 $className = $plugin->getClassName();
                 $pluginClass = new $className();
             } else {
                 $pluginClass = new DatawrapperPlugin($plugin->getName());
             }
             // but before we load the libraries required by this lib
             foreach ($pluginClass->getRequiredLibraries() as $lib) {
                 require_once ROOT_PATH . 'plugins/' . $plugin->getName() . '/' . $lib;
             }
             $pluginClass->init();
             return $pluginClass;
         }
     }
     while (count($not_loaded_yet) > 0) {
         $try = $not_loaded_yet;
         $not_loaded_yet = array();
         while (count($try) > 0) {
             $plugin = array_shift($try);
             $id = $plugin->getId();
             $deps = $plugin->getDependencies();
             unset($deps['core']);
             // ignore core dependency
             $can_load = true;
             if (is_array($deps)) {
                 foreach ($deps as $dep => $version) {
                     if (!isset(self::$loaded[$dep])) {
                         // dependency not loaded
                         $can_load = false;
                         if (!file_exists(ROOT_PATH . 'plugins/' . $dep) || isset($could_not_install[$dep])) {
                             // dependency does not exists, not good
                             $could_not_install[$id] = true;
                         }
                         break;
                     }
                 }
             }
             if (isset(self::$loaded[$id]) && self::$loaded[$id]) {
                 // plugin already loaded by now
                 continue;
             }
             if ($can_load) {
                 // load plugin
                 self::$loaded[$id] = true;
                 self::$instances[$id] = load_plugin($plugin);
             } else {
                 if (!isset($could_not_install[$id])) {
                     $not_loaded_yet[] = $plugin;
                     // so try next time
                 }
             }
         }
     }
 }

    if ($m->omb) {
        before_filter('authenticate_with_omb', $m->function);
    }
    if ($m->http) {
        before_filter('authenticate_with_http', $m->function);
    }
    if ($m->oauth) {
        before_filter('authenticate_with_oauth', $m->function);
    }
}
/**
 * load plugins
 */
if (isset($env)) {
    while (list($key, $plugin) = each($env['plugins'])) {
        load_plugin($plugin);
    }
}
/**
 * connect more Routes to the Mapper
 */
$request->connect(':resource/:id/email/:ident', array('requirements' => array('[A-Za-z0-9_.]+', '[0-9]+', '[A-Za-z0-9]+')));
$request->connect(':resource/page/:page/:action', array('requirements' => array('[A-Za-z0-9_.]+', '[0-9]+', '[A-Za-z0-9_.]+')));
$request->connect(':resource/page/:page', array('requirements' => array('[A-Za-z0-9_.]+', '[0-9]+')));
$request->connect(':resource/:id/:action', array('requirements' => array('[A-Za-z0-9_.]+', '[0-9]+', '[A-Za-z0-9_.]+')));
$request->connect(':resource/:id', array('requirements' => array('[A-Za-z0-9_.]+', '[0-9]+')));
$request->connect(':resource/:action', array('requirements' => array('[A-Za-z0-9_.]+', '[A-Za-z0-9_.]+')));
$request->connect(':resource/:id/:action/partial', array('requirements' => array('[A-Za-z0-9_.]+', '[0-9]+', '[A-Za-z0-9_.]+')));
$request->connect(':resource/:action/partial', array('requirements' => array('[A-Za-z0-9_.]+', '[A-Za-z0-9_.]+')));
$request->connect(':resource', array('requirements' => array('[A-Za-z0-9_.]+')));
$request->connect('', array('resource' => $env['goes'], 'action' => 'get'));

<?php

load_plugin('Net/Browscap');
class UserAgent
{
    const BROWSCAP_CACHE_DIR = 'app/tmp/browscap';
    const MAX_USER_AGENTS_COUNT = 1000;
    private static $browscap = NULL;
    private static $user_agents = array();
    public static function details($user_agent)
    {
        if (is_null(self::$browscap)) {
            $cache_dir = self::BROWSCAP_CACHE_DIR;
            if (!is_dir($cache_dir)) {
                mkdir($cache_dir);
            }
            self::$browscap = new Browscap($cache_dir);
        }
        // Reset the user agents cache if we've cached too many
        if (count(self::$user_agents) > self::MAX_USER_AGENTS_COUNT) {
            self::$user_agents = array();
        }
        // If user agent info is cached then return it
        if ($details = array_key(self::$user_agents, $user_agent)) {
            return $details;
        }
        // Look up the user agent using the browscap.ini file
        $browscap = self::$browscap->getBrowser($user_agent, TRUE);
        $browser = array_key($browscap, 'Browser');
        // e.g. "IE"
        $version = array_key($browscap, 'Parent');

      * Include navigation
      */
     include $config['template_path'] . "navigation.php";
     /**
      * Include admin navigation
      */
     include $config['template_path'] . "admin/navigation.php";
     /**
      * Include posts
      */
     include $config['template_path'] . "admin/posts.php";
 } else {
     if ($action == "plugins") {
         if (isset($_GET['activate'])) {
             // set to load
             $result = load_plugin(urldecode($_GET['activate']));
             // User data
             if (is_string($result)) {
                 $error = lang($result);
             }
             if (!$error) {
                 // set as loaded
                 plugin_loaded($_GET['activate']);
                 // set as active
                 $success = lang('success_plugin_activate');
             }
         } else {
             if (isset($_GET['deactivate'])) {
                 // unset the load
                 $result = unload_plugin(urldecode($_GET['deactivate']));
                 // User data