Actualización

plugin/redirection/README.md

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+Redirection plugin
+===
+
+Chamilo plugin for the redirection of specific users after they login and
+redirect from the index.php to the selected URL.
+
+1. Requires the addition of the following in configuration.php:
+
+```
+$_configuration['plugin_redirection_enabled'] = true;
+```
+
+This setting is defined in configuration.php rather than in settings_current to reduce the
+load, as it is used on every login.
+
+2. Add the plugin in the "menu administration" region.
+
+@TODO Check the load difference for *just* checking it in settings_current rather than building the plugin object

plugin/redirection/RedirectionPlugin.php

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+<?php
+/* For licensing terms, see /license.txt */
+
+/**
+ * Redirection plugin. Allows the configuration of redirection of specific users right after they login.
+ *
+ * @author Enrique Alcaraz Lopez
+ *
+ * @package chamilo.plugin.redirection
+ */
+class RedirectionPlugin extends Plugin
+{
+    public $isAdminPlugin = true;
+
+    /**
+     * Class constructor.
+     */
+    protected function __construct()
+    {
+        $version = '1.0';
+        $author = 'Enrique Alcaraz, Julio Montoya';
+        parent::__construct($version, $author, ['enabled' => 'boolean']);
+        $this->isAdminPlugin = true;
+    }
+
+    /**
+     * @return RedirectionPlugin
+     */
+    public static function create()
+    {
+        static $result = null;
+
+        return $result ? $result : $result = new self();
+    }
+
+    /**
+     * Inser a new redirection (and delete the previous one for this user, if any).
+     *
+     * @param int    $userId
+     * @param string $url
+     *
+     * @return false|string
+     */
+    public static function insert($userId, $url)
+    {
+        $userId = (int) $userId;
+
+        if (empty($userId)) {
+            return false;
+        }
+
+        $sql = "DELETE FROM plugin_redirection WHERE user_id = $userId";
+        Database::query($sql);
+
+        $userInfo = api_get_user_info($userId);
+
+        if (empty($userInfo)) {
+            return false;
+        }
+
+        return Database::insert(
+            'plugin_redirection',
+            [
+                'user_id' => $userId,
+                'url' => $url,
+            ]
+        );
+    }
+
+    /**
+     * Get the current redirection for a given user (if any).
+     *
+     * @param int $userId
+     *
+     * @return array
+     */
+    public static function getUrlFromUser($userId)
+    {
+        $userId = (int) $userId;
+        $userInfo = api_get_user_info($userId);
+        if (empty($userInfo)) {
+            return false;
+        }
+        $sql = "SELECT * FROM plugin_redirection WHERE user_id = $userId LIMIT 1";
+        $result = Database::query($sql);
+
+        return Database::fetch_array($result, 'ASSOC');
+    }
+
+    /**
+     * Deletes redirection from user.
+     *
+     * @param int $userId
+     */
+    public static function deleteUserRedirection($userId)
+    {
+        $table = Database::get_main_table('plugin_redirection');
+        Database::delete(
+            $table,
+            ['user_id = ?' => [$userId]]
+        );
+    }
+
+    /**
+     * Deletes an existing redirection.
+     *
+     * @param int $id
+     */
+    public static function delete($id)
+    {
+        $table = Database::get_main_table('plugin_redirection');
+        Database::delete(
+            $table,
+            ['id = ?' => [$id]]
+        );
+    }
+
+    /**
+     * Get all current redirection records.
+     *
+     * @return array
+     */
+    public static function getAll()
+    {
+        $table = Database::get_main_table('plugin_redirection');
+
+        return Database::select('*', $table);
+    }
+
+    /**
+     * Install the required DB structure to store the plugin data.
+     */
+    public static function install()
+    {
+        $table = Database::get_main_table('plugin_redirection');
+
+        $sql = "CREATE TABLE IF NOT EXISTS $table (
+            id INT unsigned NOT NULL auto_increment PRIMARY KEY,
+            user_id INT unsigned NOT NULL DEFAULT 0,
+            url VARCHAR(255) NOT NULL DEFAULT ''
+        )";
+
+        Database::query($sql);
+    }
+
+    /**
+     * Uninstall the plugin, cleaning up the database structure created on install.
+     */
+    public static function uninstall()
+    {
+        $table = Database::get_main_table('plugin_redirection');
+        $sql = "DROP TABLE IF EXISTS $table";
+        Database::query($sql);
+    }
+
+    /**
+     * Redirect user if plugin is installed.
+     *
+     * @param int $userId
+     */
+    public static function redirectUser($userId)
+    {
+        // Check redirection plugin
+        $plugin = new AppPlugin();
+        $pluginList = $plugin->getInstalledPlugins();
+        $redirectionInstalled = in_array('redirection', $pluginList);
+        if ($redirectionInstalled) {
+            $pluginInfo = $plugin->getPluginInfo('redirection');
+            if (!empty($pluginInfo) && isset($pluginInfo['obj'])) {
+                /** @var RedirectionPlugin $redirectionPlugin */
+                $redirectionPlugin = $pluginInfo['obj'];
+                $record = $redirectionPlugin->getUrlFromUser($userId);
+                if (!empty($record) && !empty($record['url'])) {
+                    header('Location: '.$record['url']);
+                    exit;
+                }
+            }
+        }
+    }
+}

plugin/redirection/admin.php

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+<?php
+/* For licensing terms, see /license.txt */
+
+/**
+ * Admin interface for the plugin configuration.
+ *
+ * @author Enrique Alcaraz Lopez
+ *
+ * @package chamilo.plugin.redirection
+ */
+require_once __DIR__.'/config.php';
+
+api_protect_admin_script();
+
+$list = RedirectionPlugin::getAll();
+
+$url = api_get_path(WEB_PLUGIN_PATH).'redirection/admin.php';
+
+$form = new FormValidator('add', 'post', api_get_self());
+$form->addHeader('Redirection');
+$form->addSelectAjax(
+    'user_id',
+    get_lang('User'),
+    null,
+    [
+        'url' => api_get_path(WEB_AJAX_PATH).'user_manager.ajax.php?a=get_user_like',
+        'id' => 'user_id',
+    ]
+);
+$form->addUrl('url', 'URL');
+$form->addButtonSend(get_lang('Add'));
+
+if (isset($_REQUEST['id'])) {
+    RedirectionPlugin::delete($_REQUEST['id']);
+    Display::addFlash(Display::return_message(get_lang('Deleted')));
+    header('Location: admin.php');
+    exit;
+}
+
+if ($form->validate()) {
+    $result = RedirectionPlugin::insert($_POST['user_id'], $_POST['url']);
+    if ($result) {
+        Display::addFlash(Display::return_message(get_lang('Added')));
+    } else {
+        Display::addFlash(Display::return_message(get_lang('Error'), 'warning'));
+    }
+    header('Location: '.$url);
+    exit;
+}
+
+$content = $form->returnForm();
+$content .= '
+<div class="table-responsive">
+    <table class="table table-hover table-striped table-bordered table-condensed">
+        <tr>
+            <th>User</th>
+            <th>URL</th>
+            <th></th>
+        </tr>
+';
+
+foreach ($list as $item) {
+    $userInfo = api_get_user_info($item['user_id']);
+    $userName = get_lang('Unknown');
+    if (!empty($userInfo)) {
+        $userName = $userInfo['complete_name_with_username'].' - '.$item['user_id'];
+    }
+    $content .= '<tr>';
+    $content .= '<td>'.$userName.'</td>';
+    $content .= '<td>'.$item['url'].'</td>';
+    $content .= '<td><a class="btn btn-danger" href="'.$url.'?id='.$item['id'].'">Delete</a></td>';
+    $content .= '</tr>';
+}
+
+$content .= '
+</table>
+</div>';
+
+$tpl = new Template(
+    '',
+    true,
+    true,
+    false,
+    false,
+    false
+);
+$tpl->assign('content', $content);
+$tpl->display_one_col_template();

plugin/redirection/config.php

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+<?php
+/* For licensing terms, see /license.txt */
+/**
+ * Config the plugin.
+ *
+ * @author Enrique Alcaraz Lopez
+ *
+ * @package chamilo.plugin.redirection
+ */
+require_once __DIR__.'/../../main/inc/global.inc.php';

plugin/redirection/index.php

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+<?php
+/* For licensing terms, see /license.txt */

plugin/redirection/install.php

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+<?php
+/* For licensing terms, see /license.txt */
+/**
+ * Install.
+ *
+ * @author Enrique Alcaraz Lopez
+ *
+ * @package chamilo.plugin.redirection
+ */
+api_protect_admin_script();
+
+RedirectionPlugin::create()->install();

plugin/redirection/lang/english.php

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+<?php
+/* For licensing terms, see /license.txt */
+
+$strings['plugin_title'] = "Custom redirection by user";
+$strings['plugin_comment'] = "Redirect specific users to any specific URL";

plugin/redirection/lang/french.php

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+<?php
+/* For licensing terms, see /license.txt */
+/**
+ * @author Enrique Alcaraz Lopez
+ *
+ * @package chamilo.plugin.redirection
+ */
+$strings['plugin_title'] = "Redirection personalisée par utilisateur";
+$strings['plugin_comment'] = "Rediriger des utilisateurs spécifiques vers des URLs spécifiques";

plugin/redirection/lang/spanish.php

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+<?php
+/* For licensing terms, see /license.txt */
+
+$strings['plugin_title'] = "Redirección personalizada";
+$strings['plugin_comment'] = "Redirecciona a una url personalizada a un usuario en concreto";

plugin/redirection/plugin.php

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+<?php
+/* For licensing terms, see /license.txt */
+
+/**
+ * Plugin.
+ *
+ * @author Enrique Alcaraz Lopez
+ *
+ * @package chamilo.plugin.redirection
+ */
+
+/* Plugin config */
+$plugin_info = RedirectionPlugin::create()->get_info();

plugin/redirection/uninstall.php

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+<?php
+/* For licensing terms, see /license.txt */
+/**
+ * Uninstall the plugin.
+ *
+ * @author Enrique Alcaraz Lopez
+ *
+ * @package chamilo.plugin.redirection
+ */
+api_protect_admin_script();
+
+RedirectionPlugin::create()->uninstall();