actions_builddoc.inc.php

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<?php
/* Copyright (C) 2015 Laurent Destailleur  <eldy@users.sourceforge.net>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 * or see https://www.gnu.org/
 */

// $action must be defined
// $id must be defined
// $object must be defined and must have a method generateDocument().
// $permissiontoadd must be defined
// $upload_dir must be defined (example $conf->projet->dir_output . "/";)
// $hidedetails, $hidedesc, $hideref and $moreparams may have been set or not.

if (!empty($permissioncreate) && empty($permissiontoadd)) $permissiontoadd = $permissioncreate; // For backward compatibility

// Build doc
if ($action == 'builddoc' && $permissiontoadd)
{
  if (is_numeric(GETPOST('model', 'alpha')))
  {
    $error = $langs->trans("ErrorFieldRequired", $langs->transnoentities("Model"));
  } else {
      // Reload to get all modified line records and be ready for hooks
    $ret = $object->fetch($id);
    $ret = $object->fetch_thirdparty();
    /*if (empty($object->id) || ! $object->id > 0)
        {
            dol_print_error('Object must have been loaded by a fetch');
            exit;
        }*/

    // Save last template used to generate document
    if (GETPOST('model', 'alpha'))
    {
      $object->setDocModel($user, GETPOST('model', 'alpha'));
    }

    // Special case to force bank account
    //if (property_exists($object, 'fk_bank'))
    //{
    if (GETPOST('fk_bank', 'int')) {
      // this field may come from an external module
      $object->fk_bank = GETPOST('fk_bank', 'int');
    } elseif (!empty($object->fk_account)) {
      $object->fk_bank = $object->fk_account;
    }
    //}

    $outputlangs = $langs;
    $newlang = '';

    if ($conf->global->MAIN_MULTILANGS && empty($newlang) && GETPOST('lang_id', 'aZ09')) $newlang = GETPOST('lang_id', 'aZ09');
    if ($conf->global->MAIN_MULTILANGS && empty($newlang) && isset($object->thirdparty->default_lang)) $newlang = $object->thirdparty->default_lang; // for proposal, order, invoice, ...
    if ($conf->global->MAIN_MULTILANGS && empty($newlang) && isset($object->default_lang)) $newlang = $object->default_lang; // for thirdparty
    if (!empty($newlang))
    {
      $outputlangs = new Translate("", $conf);
      $outputlangs->setDefaultLang($newlang);
    }

    // To be sure vars is defined
    if (empty($hidedetails)) $hidedetails = 0;
    if (empty($hidedesc)) $hidedesc = 0;
    if (empty($hideref)) $hideref = 0;
    if (empty($moreparams)) $moreparams = null;

    $result = $object->generateDocument($object->model_pdf, $outputlangs, $hidedetails, $hidedesc, $hideref, $moreparams);
    if ($result <= 0)
    {
      setEventMessages($object->error, $object->errors, 'errors');
      $action = '';
    } else {
      if (empty($donotredirect))  // This is set when include is done by bulk action "Bill Orders"
      {
        setEventMessages($langs->trans("FileGenerated"), null);

        $urltoredirect = $_SERVER['REQUEST_URI'];
        $urltoredirect = preg_replace('/#builddoc$/', '', $urltoredirect);
        $urltoredirect = preg_replace('/action=builddoc&?/', '', $urltoredirect); // To avoid infinite loop

        header('Location: '.$urltoredirect.'#builddoc');
        exit;
      }
    }
  }
}

// Delete file in doc form
if ($action == 'remove_file' && $permissiontoadd)
{
  if (!empty($upload_dir)) {
    require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';

    if (empty($object->id) || !$object->id > 0)
    {
      // Reload to get all modified line records and be ready for hooks
      $ret = $object->fetch($id);
      $ret = $object->fetch_thirdparty();
    }

    $langs->load("other");
    $filetodelete = GETPOST('file', 'alpha');
    $file = $upload_dir.'/'.$filetodelete;
    $ret = dol_delete_file($file, 0, 0, 0, $object);
    if ($ret) setEventMessages($langs->trans("FileWasRemoved", $filetodelete), null, 'mesgs');
    else setEventMessages($langs->trans("ErrorFailToDeleteFile", $filetodelete), null, 'errors');

    // Make a redirect to avoid to keep the remove_file into the url that create side effects
    $urltoredirect = $_SERVER['REQUEST_URI'];
    $urltoredirect = preg_replace('/#builddoc$/', '', $urltoredirect);
    $urltoredirect = preg_replace('/action=remove_file&?/', '', $urltoredirect);

    header('Location: '.$urltoredirect);
    exit;
  } else {
    setEventMessages('BugFoundVarUploaddirnotDefined', null, 'errors');
  }
}