doc_generic_contract_odt.modules.php

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<?php
/* Copyright (C) 2010-2012  Laurent Destailleur <eldy@users.sourceforge.net>
 * Copyright (C) 2012   Juanjo Menent   <jmenent@2byte.es>
 * Copyright (C) 2018   Ferran Marcet   <fmarcet@2byte.es>
 * Copyright (C) 2018-2019  Frédéric France         <frederic.france@netlogic.fr>
 *
* 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/
*/

require_once DOL_DOCUMENT_ROOT.'/core/modules/contract/modules_contract.php';
require_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/company.lib.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/doc.lib.php';


class doc_generic_contract_odt extends ModelePDFContract
{
  public $emetteur;

  public $phpmin = array(5, 6);

  public $version = 'dolibarr';


  public function __construct($db)
  {
    global $conf, $langs, $mysoc;

    // Load translation files required by the page
    $langs->loadLangs(array("main", "companies"));

    $this->db = $db;
    $this->name = "ODT templates";
    $this->description = $langs->trans("DocumentModelOdt");
    $this->scandir = 'CONTRACT_ADDON_PDF_ODT_PATH'; // Name of constant that is used to save list of directories to scan

    // Page size for A4 format
    $this->type = 'odt';
    $this->page_largeur = 0;
    $this->page_hauteur = 0;
    $this->format = array($this->page_largeur, $this->page_hauteur);
    $this->marge_gauche = 0;
    $this->marge_droite = 0;
    $this->marge_haute = 0;
    $this->marge_basse = 0;

    $this->option_logo = 1; // Affiche logo
    $this->option_tva = 0; // Gere option tva CONTRACT_TVAOPTION
    $this->option_modereg = 0; // Affiche mode reglement
    $this->option_condreg = 0; // Affiche conditions reglement
    $this->option_codeproduitservice = 0; // Affiche code produit-service
    $this->option_multilang = 1; // Dispo en plusieurs langues
    $this->option_escompte = 0; // Affiche si il y a eu escompte
    $this->option_credit_note = 0; // Support credit notes
    $this->option_freetext = 1; // Support add of a personalised text
    $this->option_draft_watermark = 0; // Support add of a watermark on drafts

    // Recupere emetteur
    $this->emetteur = $mysoc;
    if (!$this->emetteur->country_code) $this->emetteur->country_code = substr($langs->defaultlang, -2); // By default if not defined
  }


  public function info($langs)
  {
    global $conf, $langs;

    // Load translation files required by the page
    $langs->loadLangs(array('companies', 'errors'));

    $form = new Form($this->db);

    $texte = $this->description.".<br>\n";
    $texte .= '<form action="'.$_SERVER["PHP_SELF"].'" method="POST" enctype="multipart/form-data">';
    $texte .= '<input type="hidden" name="token" value="'.newToken().'">';
    $texte .= '<input type="hidden" name="action" value="setModuleOptions">';
    $texte .= '<input type="hidden" name="param1" value="CONTRACT_ADDON_PDF_ODT_PATH">';
    $texte .= '<table class="nobordernopadding" width="100%">';

    // List of directories area
    $texte .= '<tr><td>';
    $texttitle = $langs->trans("ListOfDirectories");
    $listofdir = explode(',', preg_replace('/[\r\n]+/', ',', trim($conf->global->CONTRACT_ADDON_PDF_ODT_PATH)));
    $listoffiles = array();
    foreach ($listofdir as $key=>$tmpdir)
    {
      $tmpdir = trim($tmpdir);
      $tmpdir = preg_replace('/DOL_DATA_ROOT/', DOL_DATA_ROOT, $tmpdir);
      if (!$tmpdir) {
        unset($listofdir[$key]); continue;
      }
      if (!is_dir($tmpdir)) $texttitle .= img_warning($langs->trans("ErrorDirNotFound", $tmpdir), 0);
      else {
        $tmpfiles = dol_dir_list($tmpdir, 'files', 0, '\.(ods|odt)');
        if (count($tmpfiles)) $listoffiles = array_merge($listoffiles, $tmpfiles);
      }
    }
    $texthelp = $langs->trans("ListOfDirectoriesForModelGenODT");
    // Add list of substitution keys
    $texthelp .= '<br>'.$langs->trans("FollowingSubstitutionKeysCanBeUsed").'<br>';
    $texthelp .= $langs->transnoentitiesnoconv("FullListOnOnlineDocumentation"); // This contains an url, we don't modify it

    $texte .= $form->textwithpicto($texttitle, $texthelp, 1, 'help', '', 1);
    $texte .= '<div><div style="display: inline-block; min-width: 100px; vertical-align: middle;">';
    $texte .= '<textarea class="flat" cols="60" name="value1">';
    $texte .= $conf->global->CONTRACT_ADDON_PDF_ODT_PATH;
    $texte .= '</textarea>';
    $texte .= '</div><div style="display: inline-block; vertical-align: middle;">';
    $texte .= '<input type="submit" class="button" value="'.dol_escape_htmltag($langs->trans("Modify")).'" name="Button">';
    $texte .= '<br></div></div>';

    // Scan directories
    if (count($listofdir))
    {
      $texte .= $langs->trans("NumberOfModelFilesFound").': <b>'.count($listoffiles).'</b>';
    }

    // Add input to upload a new template file.
    $texte .= '<div>'.$langs->trans("UploadNewTemplate").' <input type="file" name="uploadfile">';
    $texte .= '<input type="hidden" value="CONTRACT_ADDON_PDF_ODT_PATH" name="keyforuploaddir">';
    $texte .= '<input type="submit" class="button" value="'.dol_escape_htmltag($langs->trans("Upload")).'" name="upload">';
    $texte .= '</div>';

    $texte .= '</td>';

    $texte .= '<td rowspan="2" class="tdtop hideonsmartphone">';
    $texte .= $langs->trans("ExampleOfDirectoriesForModelGen");
    $texte .= '</td>';
    $texte .= '</tr>';

    $texte .= '</table>';
    $texte .= '</form>';

    return $texte;
  }

  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function write_file($object, $outputlangs, $srctemplatepath, $hidedetails = 0, $hidedesc = 0, $hideref = 0)
  {
    // phpcs:enable
    global $user, $langs, $conf, $mysoc, $hookmanager;

    if (empty($srctemplatepath))
    {
      dol_syslog("doc_generic_odt::write_file parameter srctemplatepath empty", LOG_WARNING);
      return -1;
    }

    // Add odtgeneration hook
    if (!is_object($hookmanager))
    {
      include_once DOL_DOCUMENT_ROOT.'/core/class/hookmanager.class.php';
      $hookmanager = new HookManager($this->db);
    }
    $hookmanager->initHooks(array('odtgeneration'));
    global $action;

    if (!is_object($outputlangs)) $outputlangs = $langs;
    $sav_charset_output = $outputlangs->charset_output;
    $outputlangs->charset_output = 'UTF-8';

    // Load traductions files required by page
    $outputlangs->loadLangs(array("main", "dict", "companies", "bills"));

    if ($conf->contrat->multidir_output[$object->entity])
    {
      // If $object is id instead of object
      if (!is_object($object))
      {
        $id = $object;
        $object = new Contrat($this->db);
        $result = $object->fetch($id);
        if ($result < 0)
        {
          dol_print_error($this->db, $object->error);
          return -1;
        }
      }

      $object->fetch_thirdparty();

      $dir = $conf->contrat->multidir_output[$object->entity];
      $objectref = dol_sanitizeFileName($object->ref);
      if (!preg_match('/specimen/i', $objectref)) $dir .= "/".$objectref;
      $file = $dir."/".$objectref.".odt";

      if (!file_exists($dir))
      {
        if (dol_mkdir($dir) < 0)
        {
          $this->error = $langs->transnoentities("ErrorCanNotCreateDir", $dir);
          return -1;
        }
      }

      if (file_exists($dir))
      {
        //print "srctemplatepath=".$srctemplatepath;  // Src filename
        $newfile = basename($srctemplatepath);
        $newfiletmp = preg_replace('/\.od(t|s)/i', '', $newfile);
        $newfiletmp = preg_replace('/template_/i', '', $newfiletmp);
        $newfiletmp = preg_replace('/modele_/i', '', $newfiletmp);

        $newfiletmp = $objectref.'_'.$newfiletmp;

        // Get extension (ods or odt)
        $newfileformat = substr($newfile, strrpos($newfile, '.') + 1);
        if (!empty($conf->global->MAIN_DOC_USE_TIMING))
        {
          $format = $conf->global->MAIN_DOC_USE_TIMING;
          if ($format == '1') $format = '%Y%m%d%H%M%S';
          $filename = $newfiletmp.'-'.dol_print_date(dol_now(), $format).'.'.$newfileformat;
        } else {
          $filename = $newfiletmp.'.'.$newfileformat;
        }
        $file = $dir.'/'.$filename;
        //print "newdir=".$dir;
        //print "newfile=".$newfile;
        //print "file=".$file;
        //print "conf->contrat->dir_temp=".$conf->contrat->dir_temp;

        dol_mkdir($conf->contrat->dir_temp);


        // If CUSTOMER contact defined on contract, we use it
        $usecontact = false;
        $arrayidcontact = $object->getIdContact('external', 'CUSTOMER');
        if (count($arrayidcontact) > 0)
        {
          $usecontact = true;
          $result = $object->fetch_contact($arrayidcontact[0]);
        }

        // Recipient name
        $contactobject = null;
        if (!empty($usecontact)) {
          if ($usecontact && ($object->contact->fk_soc != $object->thirdparty->id && (!isset($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT) || !empty($conf->global->MAIN_USE_COMPANY_NAME_OF_CONTACT)))) {
            $socobject = $object->contact;
          } else {
            $socobject = $object->thirdparty;
            // if we have a CUSTOMER contact and we dont use as recipient we store the contact object for later use
            $contactobject = $object->contact;
          }
        } else {
          $socobject = $object->thirdparty;
        }

        $object->fetch_optionals();


        // Define substitution array
        $substitutionarray = getCommonSubstitutionArray($outputlangs, 0, null, $object);
        $array_object_from_properties = $this->get_substitutionarray_each_var_object($object, $outputlangs);
        $array_objet = $this->get_substitutionarray_object($object, $outputlangs); // complete with vars not set as properties by get_substitutionarray_each_var_object
        $array_user = $this->get_substitutionarray_user($user, $outputlangs);
        $array_soc = $this->get_substitutionarray_mysoc($mysoc, $outputlangs);
        $array_thirdparty = $this->get_substitutionarray_thirdparty($socobject, $outputlangs);
        $array_other = $this->get_substitutionarray_other($outputlangs);
        // retrieve contact information for use in order as contact_xxx tags
        $array_thirdparty_contact = array();
        if ($usecontact && is_object($contactobject)) $array_thirdparty_contact = $this->get_substitutionarray_contact($contactobject, $outputlangs, 'contact');

        $substitutionarray = array_merge($substitutionarray, $array_object_from_properties, $array_user, $array_soc, $array_thirdparty, $array_objet, $array_other, $array_thirdparty_contact);
        complete_substitutions_array($substitutionarray, $outputlangs, $object);

        $tmparray = $substitutionarray;

        // Call the ODTSubstitution hook
        $parameters = array('file'=>$file, 'object'=>$object, 'outputlangs'=>$outputlangs, 'substitutionarray'=>&$tmparray);
        $reshook = $hookmanager->executeHooks('ODTSubstitution', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks

        // Line of free text
        $newfreetext = '';
        $paramfreetext = 'CONTRACT_FREE_TEXT';
        if (!empty($conf->global->$paramfreetext))
        {
          $newfreetext = make_substitutions($conf->global->$paramfreetext, $tmparray);
        }


        // Open and load template
        require_once ODTPHP_PATH.'odf.php';
        try {
          $odfHandler = new odf(
            $srctemplatepath,
            array(
            'PATH_TO_TMP'   => $conf->contrat->dir_temp,
            'ZIP_PROXY'     => 'PclZipProxy', // PhpZipProxy or PclZipProxy. Got "bad compression method" error when using PhpZipProxy.
            'DELIMITER_LEFT'  => '{',
            'DELIMITER_RIGHT' => '}'
            )
          );
        } catch (Exception $e)
        {
          $this->error = $e->getMessage();
          dol_syslog($e->getMessage(), LOG_INFO);
          return -1;
        }
        // After construction $odfHandler->contentXml contains content and
        // [!-- BEGIN row.lines --]*[!-- END row.lines --] has been replaced by
        // [!-- BEGIN lines --]*[!-- END lines --]
        //print html_entity_decode($odfHandler->__toString());
        //print exit;


        // Make substitutions into odt of freetext
        try {
          $odfHandler->setVars('free_text', $newfreetext, true, 'UTF-8');
        } catch (OdfException $e)
        {
          dol_syslog($e->getMessage(), LOG_INFO);
        }

        foreach ($tmparray as $key=>$value)
        {
          try {
            if (preg_match('/logo$/', $key)) // Image
            {
              if (file_exists($value)) $odfHandler->setImage($key, $value);
              else $odfHandler->setVars($key, 'ErrorFileNotFound', true, 'UTF-8');
            } else // Text
            {
              $odfHandler->setVars($key, $value, true, 'UTF-8');
            }
          } catch (OdfException $e)
          {
            dol_syslog($e->getMessage(), LOG_INFO);
          }
        }

        // Replace tags of lines
        try {
          $foundtagforlines = 1;
          try {
            $listlines = $odfHandler->setSegment('lines');
          } catch (OdfException $e)
          {
            // We may arrive here if tags for lines not present into template
            $foundtagforlines = 0;
            dol_syslog($e->getMessage(), LOG_INFO);
          }
          if ($foundtagforlines)
          {
            $linenumber = 0;
            foreach ($object->lines as $line)
            {
              $linenumber++;
              $tmparray = $this->get_substitutionarray_lines($line, $outputlangs, $linenumber);
              complete_substitutions_array($tmparray, $outputlangs, $object, $line, "completesubstitutionarray_lines");
              // Call the ODTSubstitutionLine hook
              $parameters = array('odfHandler'=>&$odfHandler, 'file'=>$file, 'object'=>$object, 'outputlangs'=>$outputlangs, 'substitutionarray'=>&$tmparray, 'line'=>$line);
              $reshook = $hookmanager->executeHooks('ODTSubstitutionLine', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
              foreach ($tmparray as $key => $val)
              {
                try {
                  $listlines->setVars($key, $val, true, 'UTF-8');
                } catch (OdfException $e)
                {
                  dol_syslog($e->getMessage(), LOG_INFO);
                } catch (SegmentException $e)
                {
                  dol_syslog($e->getMessage(), LOG_INFO);
                }
              }
              $listlines->merge();
            }
            $odfHandler->mergeSegment($listlines);
          }
        } catch (OdfException $e)
        {
          $this->error = $e->getMessage();
          dol_syslog($this->error, LOG_WARNING);
          return -1;
        }

        // Replace labels translated
        $tmparray = $outputlangs->get_translations_for_substitutions();
        foreach ($tmparray as $key=>$value)
        {
          try {
            $odfHandler->setVars($key, $value, true, 'UTF-8');
          } catch (OdfException $e)
          {
            dol_syslog($e->getMessage(), LOG_INFO);
          }
        }

        // Call the beforeODTSave hook
        $parameters = array('odfHandler'=>&$odfHandler, 'file'=>$file, 'object'=>$object, 'outputlangs'=>$outputlangs);
        $reshook = $hookmanager->executeHooks('beforeODTSave', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks

        // Write new file
        if (!empty($conf->global->MAIN_ODT_AS_PDF)) {
          try {
            $odfHandler->exportAsAttachedPDF($file);
          } catch (Exception $e) {
            $this->error = $e->getMessage();
            return -1;
          }
        } else {
          try {
            $odfHandler->saveToDisk($file);
          } catch (Exception $e) {
            $this->error = $e->getMessage();
            return -1;
          }
        }

        $reshook = $hookmanager->executeHooks('afterODTCreation', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks

        if (!empty($conf->global->MAIN_UMASK))
          @chmod($file, octdec($conf->global->MAIN_UMASK));

        $odfHandler = null; // Destroy object

        $this->result = array('fullpath'=>$file);

        return 1; // Success
      } else {
        $this->error = $langs->transnoentities("ErrorCanNotCreateDir", $dir);
        return -1;
      }
    }

    return -1;
  }
}