crm-ms1/application/models/GoogleDocs_model.php

<?php
// application/models/GoogleDocs_model.php

require_once realpath(__DIR__ . '/../../vendor/autoload.php');

use Google\Client as Google_Client;
use Google\Service\Drive as Google_Service_Drive;
use Google\Service\Drive\DriveFile as Google_Service_Drive_DriveFile;

defined('BASEPATH') or exit('No direct script access allowed');

class GoogleDocs_model extends CI_Model
{
    private $cfg = [];
    private $driveService = null;

    public function __construct()
    {
        parent::__construct();
        $this->cfg = $this->config->item('google') ?: [];
        $this->load->database();
        $this->load->helper('url'); // pour base_url()
    }

    /* ========= AUTH SERVICE ACCOUNT (JWT) ========= */

    private function getClient(array $scopes): Google_Client
    {
        $credsPath = $this->cfg['credentials_path'] ?? null;
        if (!$credsPath || !is_file($credsPath)) {
            throw new Exception("google.credentials_path introuvable : ".($credsPath ?? '(null)'));
        }
        $client = new Google_Client();
        $client->setAuthConfig($credsPath);
        $client->setScopes($scopes);
        $client->setAccessType('offline');
        if (!empty($this->cfg['subject'])) {
            $client->setSubject($this->cfg['subject']); // DWD si configuré
        }
        return $client;
    }

    private function drive(): Google_Service_Drive
    {
        if ($this->driveService instanceof Google_Service_Drive) {
            return $this->driveService;
        }
        $client = $this->getClient(['https://www.googleapis.com/auth/drive']);
        $this->driveService = new Google_Service_Drive($client);
        return $this->driveService;
    }

    /* ========= Utilitaires ========= */

    private function sanitizeDriveName(string $s): string
    {
        // Retire caractères non valides pour un nom Drive
        $s = preg_replace('/[\\\\\/:*?"<>|]/u', ' ', $s);
        $s = preg_replace('/\s+/u', ' ', trim($s));
        return mb_substr($s, 0, 240, 'UTF-8');
    }

    /* ========= PUBLIC: Créer / Actualiser “InfoCourse {NomProjet}” ========= */

    public function creer_document($proj_id)
    {
        // Données projet
        $this->load->model('Projets_model');
        $mem_proj = $this->Projets_model->mod_getRecord((int)$proj_id);
        if (empty($mem_proj) || empty($mem_proj->proj_google_rep_id)) {
            return; // rien à faire sans dossier cible
        }

        $this->load->model('Clients_model');
        $contacts = $this->Clients_model->mod_getRecords_contacts($mem_proj->proj_client_id);

        $parentId   = $mem_proj->proj_google_rep_id;
        $dateHeure  = date('Y-m-d H:i');
        $mem_link   = base_url('index.php/projets/form/'.$mem_proj->proj_id);
        $nomProject = $this->sanitizeDriveName((string)$mem_proj->proj_nom);
        $nomFichier = 'InfoCourse ' . $nomProject; // ← comme demandé

        $drive = $this->drive();

        try {
            // DriveId du dossier (Shared drive)
            $folderInfo = $drive->files->get($parentId, [
                'fields'            => 'driveId',
                'supportsAllDrives' => true
            ]);
            $driveId = $folderInfo->getDriveId();

            // ===== Construire le tableau (même rendu que ton exemple)
            $rows = [
                ['Nom du projet',    (string)$mem_proj->proj_nom],
                ['Date',             (string)($mem_proj->proj_date_debut ?? '')],
                ['Client',           (string)($mem_proj->compagnie ?? '')],
                ['Notes',            (string)($mem_proj->proj_notes ?? '')],
                ['Lien',             "<a href='{$mem_link}'>".$mem_link."</a>"],
                ['Représentant',     (string)($mem_proj->rep_prenom ?? '')],
                ['Date de création', $dateHeure],
            ];

            // Contacts + tickets Jira ouverts
            if (is_array($contacts)) {
                foreach ($contacts as $c) {
                    $nomComplet = trim(($c['con_prenom'] ?? '').' '.($c['con_nom'] ?? ''));
                    $email      = $c['con_courriel']   ?? '';
                    $tel        = $c['con_telephone2'] ?? '';
                    $role       = $c['rol_nom']        ?? '';

                    $ligne = $nomComplet;
                    if ($email) $ligne .= $email;
                    if ($tel)   $ligne .= ' - '.$tel;
                    if ($role)  $ligne .= ' - '.$role;

                    $rows[] = [$nomComplet, $ligne];

                    if (function_exists('jira_get_tickets_by_email') && $email) {
                        $tickets = jira_get_tickets_by_email($email);
                        if (!empty($tickets['ouverts'])) {
                            $li = '';
                            foreach ($tickets['ouverts'] as $t) {
                                $sum = isset($t['summary']) ? htmlspecialchars($t['summary']) : '';
                                $key = $t['key']  ?? '';
                                $url = $t['url']  ?? '#';
                                $st  = $t['status'] ?? '';
                                $li .= '<li><a href="'.$url.'" target="_blank">'.$key.'</a> — '.$sum.' ('.$st.')</li>';
                            }
                            $rows[] = ['Tickets ouvert', '<ul>'.$li.'</ul>'];
                        }
                    }
                }
            }

            // ===== Supprimer l’existant (même nom, même dossier)
            $nameEsc = addcslashes($nomFichier, "'");
            $existing = $drive->files->listFiles([
                'q'                         => "name = '{$nameEsc}' and mimeType='application/vnd.google-apps.document' and '{$parentId}' in parents and trashed = false",
                'spaces'                    => 'drive',
                'driveId'                   => $driveId,
                'corpora'                   => 'drive',
                'includeItemsFromAllDrives' => true,
                'supportsAllDrives'         => true,
                'fields'                    => 'files(id)'
            ]);
            if (count($existing->getFiles()) > 0) {
                $drive->files->delete($existing->getFiles()[0]->getId(), ['supportsAllDrives' => true]);
            }

            // ===== HTML (table)
            $html  = '<html><body>';
            $html .= '<table border="1" cellpadding="5" cellspacing="0" style="border-collapse:collapse;">';
            foreach ($rows as $row) {
                $label = htmlspecialchars($row[0]);
                $value = $row[1]; // peut contenir du HTML (lien/ul)
                $html .= "<tr>";
                $html .= "<td style='width:30%;'><strong>{$label}</strong></td>";
                $html .= "<td>{$value}</td>";
                $html .= "</tr>";
            }
            $html .= '</table>';
            $html .= '</body></html>';

            // ===== Import HTML -> Google Docs
            $tmp = tempnam(sys_get_temp_dir(), 'gdoc_').'.html';
            file_put_contents($tmp, $html);
            $content = file_get_contents($tmp);

            $fileMeta = new Google_Service_Drive_DriveFile([
                'name'     => $nomFichier,
                'mimeType' => 'application/vnd.google-apps.document',
                'parents'  => [$parentId]
            ]);

            $file = $drive->files->create($fileMeta, [
                'data'                 => $content,
                'mimeType'             => 'text/html',
                'uploadType'           => 'multipart',
                'fields'               => 'id',
                'supportsAllDrives'    => true
            ]);

            @unlink($tmp);
            // (optionnel) log_message('info', 'InfoCourse généré: '.$file->id);

        } catch (Exception $e) {
            log_message('error', 'creer_document: '.$e->getMessage());
            echo "Erreur : ".$e->getMessage();
        }
    }
}