Feature/connection tab

app/Controllers/Admin.php

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+<?php namespace GLPI\Telemetry\Controllers;
+
+use GLPI\Telemetry\Controllers\PageAbstract;
+use GLPI\Telemetry\Models\Reference as ReferenceModel;
+use GLPI\Telemetry\Models\User as UserModel;
+use Slim\Http\Request;
+use Slim\Http\Response;
+
+class Admin extends PageAbstract
+{
+    public function viewUsersManagement(Request $req, Response $res, array $args)
+    {
+        $get = $req->getQueryParams();
+
+        $users = $this->loadUsers();
+
+        $users->setPath($this->container->router->pathFor('adminUsersManagement'));
+
+        $this->render($this->container->project->pathFor('adminUsersManagement.html.twig'), [
+            'class'        => 'admin',
+            'showmodal'    => isset($get['showmodal']),
+            'users'        => $users,
+            'uuid'         => isset($get['uuid']) ? $get['uuid'] : '',
+            'user_session' => $_SESSION['user'],
+            'actions'      => $this->getUsersActions(),
+            'pagination'   => $_SESSION['users_management']['pagination'],
+            'orderby'      => $_SESSION['users_management']['orderby'],
+            'sort'         => $_SESSION['users_management']['sort'],
+            'customFilter' => $_SESSION['users_management']['customFilter'],
+            'search'       => $_SESSION['users_management']['search'],
+            'action_code'  => $_SESSION['users_management']['action_code'],
+            'search_on'    => $_SESSION['users_management']['search_on'],
+            'type_page'    => 'users_management'
+        ]);
+    }
+
+    public function viewReferencesManagement(Request $req, Response $res, array $args)
+    {
+        $get = $req->getQueryParams();
+
+        $refs_tab = $this->loadRefs('reference_management', false);
+        $references = $refs_tab['references'];
+        $dyn_refs = $refs_tab['dyn_refs'];
+
+        $ref_ref = new ReferenceModel;
+        $ref = $ref_ref->newInstance();
+        foreach ($references as $reference) {
+            $arr_ref_id_user[$reference['attributes']['id']] = $ref->findUsername($reference['attributes']['id']);
+            $mails = $ref->findMails($reference['attributes']['id']);
+            if ($mails !== false) {
+                $ref_user_mails[$reference['attributes']['id']] = $mails;
+            } else {
+                $ref_user_mails[$reference['attributes']['id']] = null;
+            }
+        }
+
+        $references->setPath($this->container->router->pathFor('adminReferencesManagement'));
+
+        // render in twig view
+        $this->render($this->container->project->pathFor('adminReferencesManagement.html.twig'), [
+            'class'         => 'admin',
+            'showmodal'     => isset($get['showmodal']),
+            'uuid'          => isset($get['uuid']) ? $get['uuid'] : '',
+            'references'    => $references,
+            'pagination'    => $_SESSION['reference_management']['pagination'],
+            'orderby'       => $_SESSION['reference_management']['orderby'],
+            'sort'          => $_SESSION['reference_management']['sort'],
+            'dyn_refs'      => $dyn_refs,
+            'user_session'  => $_SESSION['user'],
+            'actions'       => $this->getReferencesActions(),
+            'customFilter'  => $_SESSION['reference_management']['customFilter'],
+            'search'        => $_SESSION['reference_management']['search'],
+            'action_code'   => $_SESSION['reference_management']['action_code'],
+            'search_on'     => $_SESSION['reference_management']['search_on'],
+            'type_page'     => 'reference_management',
+            'ref_user_mails'=> json_encode($ref_user_mails),
+            'arr_ref_id_user'=> $arr_ref_id_user
+        ]);
+    }
+
+    public function prepareMails(Request $req, Response $res)
+    {
+        $post = $req->getParsedBody();
+        $tmp = [];
+        if (isset($post['checkboxAdminActionForm1'])) {
+            $tmp[] = $post['checkboxAdminActionForm1'];
+        }
+        if (isset($post['checkboxAdminActionForm2'])) {
+            $tmp[] = $post['checkboxAdminActionForm2'];
+        }
+        if (isset($post['inputrow3col2'])) {
+            $tmp[] = $post['inputrow3col2'];
+        }
+
+        foreach ($tmp as $key => $value) {
+            $this->sendMail(
+                $req,
+                $res,
+                [
+                    'ref_id' => $post['ref_id_input'],
+                    'comment' => $post['comment'],
+                    'mail' => $value
+                ]
+            );
+        }
+        return $res->withRedirect($this->container->router->pathFor('adminReferencesManagement'));
+    }
+
+    public function sendMail(Request $req, Response $res, array $args)
+    {
+        $mail_to = $args['mail'];
+        $ref = new ReferenceModel();
+        $ref_model = $ref->newInstance();
+
+        $join_table = $this->container->project->getSlug() . '_reference';
+
+        $res_ref = $ref_model->where("reference.id", "=", $args['ref_id'])
+        ->leftJoin($join_table, $join_table.'.reference_id', '=', 'reference.id')
+        ->firstOrFail();
+
+        if (isset($args['comment']) && !empty($args['comment'])) {
+            $admin_msg = "Administrator's message :\n".$args['comment'];
+        } else {
+            $admin_msg = "";
+        }
+
+        $msg_ref =
+        "
+        Name : " . $res_ref['attributes']['name'] ."\n
+        Country : " . $res_ref['attributes']['country'] ."\n
+        Assets : " . $res_ref['attributes']['num_assets'] ."\n
+        Helpdesk : " . $res_ref['attributes']['num_helpdesk'] ."\n
+        Registration date : " . date("d M Y, h:i a", strtotime($res_ref['attributes']['created_at'])) ."\n
+        Comment : " . $res_ref['attributes']['comment']."\n";
+
+        $msg = "The administrator send you a message about your reference below :\n$msg_ref\n$admin_msg";
+
+        // prepare mail
+        $mail = new \PHPMailer;
+        $mail->setFrom($this->container['settings']['mail_admin']);
+        $mail->addAddress($mail_to);
+        $mail->Subject = "A new message from telemetry site :";
+        $mail->Body    = $msg;
+        $send_ok = $mail->send();
+
+        if ($send_ok === false) {
+            $this->container->flash->addMessage(
+                "error",
+                "Error sending the mail to $mail_to.\n".$mail->ErrorInfo
+            );
+        }
+    }
+
+    public function getUsersActions()
+    {
+        return [
+            ['code' => 'to_admin', 'msg' => 'Upgrade user to admin'],
+            ['code' => 'to_not_admin', 'msg' => 'Downgrade this admin user']
+         ];
+    }
+
+    public function getReferencesActions()
+    {
+        return [
+            ['code' => 'to_denied', 'msg' => 'Status to denied'],
+            ['code' => 'to_pending', 'msg' => 'Status to pending'],
+            ['code' => 'to_accepted', 'msg' => 'Status to accepted']
+         ];
+    }
+}

app/Controllers/Connection.php

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+<?php
+namespace GLPI\Telemetry\Controllers;
+
+use GLPI\Telemetry\Controllers\ControllerAbstract;
+use GLPI\Telemetry\Middleware\CsrfView;
+use Slim\Http\Request;
+use Slim\Http\Response;
+use GLPI\Telemetry\Models\Authentication as AuthenticationModel;
+
+class Connection extends ControllerAbstract
+{
+    public function view(Request $req, Response $res)
+    {
+        $params = ['ajax' => $req->isXhr()];
+
+        if ($req->isXhr()) {
+            $slimGuard = $this->container['csrf'];
+            $slimGuard->validateStorage();
+            // Generate new tokens
+            $csrfNameKey = $slimGuard->getTokenNameKey();
+            $csrfValueKey = $slimGuard->getTokenValueKey();
+            $keyPair = $slimGuard->generateToken();
+
+            $params += [
+                'class'    => 'popup-connection',
+                'my_csrf'  => [
+                    'name'    => $keyPair['csrf_name'],
+                    'value'   => $keyPair['csrf_value']
+                ]
+            ];
+        }
+        $this->render(
+            $this->container->project->pathFor('connection.html.twig'),
+            $params
+        );
+    }
+
+    public function send(Request $req, Response $res, $redirect = 'telemetry')
+    {
+        $post = $req->getParsedBody();
+
+        $post['user'] = htmlentities($post['user']);
+
+        $auth_ref = new AuthenticationModel;
+        $auth = $auth_ref->newInstance();
+
+        if ($auth->authenticate($post)) {
+            $_SESSION['user'] = $auth->getUser()['attributes'];
+
+            //redirect
+            return $res->withRedirect($this->container->router->pathFor($redirect));
+        } else {
+            // store a message for user (displayed after redirect)
+            $this->container->flash->addMessage(
+                'warn',
+                'Wrong username or password'
+            );
+            //redirect
+            return $res->withRedirect($this->container->router->pathFor('telemetry'));
+        }
+    }
+
+    public function disconnect(Request $req, Response $res)
+    {
+        unset($_SESSION['user']);
+        return $res->withRedirect($this->container->router->pathFor('telemetry'));
+    }
+}

app/Controllers/Filters.php

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+<?php namespace GLPI\Telemetry\Controllers;
+
+use GLPI\Telemetry\Controllers\PageAbstract;
+use GLPI\Telemetry\Models\Reference as ReferenceModel;
+use GLPI\Telemetry\Models\User as UserModel;
+use Slim\Http\Request;
+use Slim\Http\Response;
+
+class Filters extends PageAbstract
+{
+
+    /**
+     * This function will set filters (orderby, sort and status).
+     * It is used in several pages
+     *
+     * @param array $args[]     Contain the route's parameters like status
+     * @param array $get[]      Contain Query Params
+     * @param boolean $status_filter    To set or not status filter (use for References page)
+     *
+     * @return array
+    **/
+    public function setDifferentsFilters(Request $req, Response $res, array $args)
+    {
+        if (isset($args['type_page'])) {
+            $management_name = $args['type_page'];
+
+            $_SESSION[$management_name] = $this->setDefaultFilters('orderby', 'created_at', $_SESSION[$management_name], $args);
+            $_SESSION[$management_name] = $this->setDefaultFilters('sort', 'desc', $_SESSION[$management_name], $args);
+            $_SESSION[$management_name] = $this->setDefaultFilters('pagination', 10, $_SESSION[$management_name], $args);
+            $_SESSION[$management_name] = $this->setDefaultFilters('search', "null", $_SESSION[$management_name], $args);
+            $_SESSION[$management_name] = $this->setDefaultFilters('action_code', "null", $_SESSION[$management_name], $args);
+
+            switch ($management_name) {
+                case 'users_management':
+                    $_SESSION[$management_name] = $this->setDefaultFilters('customFilter', "null", $_SESSION[$management_name], $args);
+                    $_SESSION[$management_name]['search_on'] = 'Username';
+                    break;
+
+                case 'reference_management':
+                case 'profile':
+                    $_SESSION[$management_name] = $this->setDefaultFilters('customFilter', 1, $_SESSION[$management_name], $args);
+                    $_SESSION[$management_name]['search_on'] = 'Name';
+                    break;
+            }
+
+            if (isset($args['orderby']) && $_SESSION[$management_name]['orderby'] == $args['orderby']) {
+               // toggle sort if orderby requested on the same column
+                $_SESSION[$management_name]['sort'] = ($_SESSION[$management_name]['sort'] == "desc"
+                                                ? "asc"
+                                                : "desc");
+            }
+        }
+
+        return $this->typePageRedirect($req, $res, $management_name);
+    }
+
+    public function setDefaultFilters($filter_name, $default_value, $session_ref, $args)
+    {
+        if (isset($args[$filter_name])) {
+            $session_ref[$filter_name] = $args[$filter_name];
+        } elseif (isset($session_ref[$filter_name])) {
+            $session_ref[$filter_name] = $session_ref[$filter_name];
+        } else {
+            $session_ref[$filter_name] = $default_value;
+        }
+        return $session_ref;
+    }
+}