doc_generic_odt.modules.php

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<?php
/* Copyright (C) 2010-2011 Laurent Destailleur <ely@users.sourceforge.net>
 * Copyright (C) 2016    Charlie Benke     <charlie@patas-monkey.com>
 * 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/societe/modules_societe.class.php';
require_once DOL_DOCUMENT_ROOT.'/societe/class/societe.class.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/company.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_odt extends ModeleThirdPartyDoc
{
  public $emetteur;

  public $phpmin = array(5, 6);


  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 = 'COMPANY_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

    // Retrieves transmitter
    $this->emetteur = $mysoc;
    if (!$this->emetteur->country_code) $this->emetteur->country_code = substr($langs->defaultlang, -2); // Par defaut, si n'etait pas defini
  }


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

    // Load traductions files required by 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="COMPANY_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->COMPANY_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, '\.od(s|t)$', '', 'name', SORT_ASC, 0, true); // Disable hook for the moment
        if (count($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 .= '<table><tr><td>';
    $texte .= '<textarea class="flat" cols="60" name="value1">';
    $texte .= $conf->global->COMPANY_ADDON_PDF_ODT_PATH;
    $texte .= '</textarea>';
    $texte .= '</td>';
    $texte .= '<td class="center">&nbsp; ';
    $texte .= '<input type="submit" class="button" value="'.$langs->trans("Modify").'" name="Button">';
    $texte .= '</td>';
    $texte .= '</tr>';
    $texte .= '</table>';

    // Scan directories
    $nbofiles = count($listoffiles);
    if (!empty($conf->global->COMPANY_ADDON_PDF_ODT_PATH))
    {
      $texte .= $langs->trans("NumberOfModelFilesFound").': <b>';
      //$texte.=$nbofiles?'<a id="a_'.get_class($this).'" href="#">':'';
      $texte .= $nbofiles;
      //$texte.=$nbofiles?'</a>':'';
      $texte .= '</b>';
    }

    if ($nbofiles)
    {
        $texte .= '<div id="div_'.get_class($this).'" class="hiddenx">';
        // Show list of found files
        foreach ($listoffiles as $file) {
          $texte .= '- '.$file['name'].' <a href="'.DOL_URL_ROOT.'/document.php?modulepart=doctemplates&file=thirdparties/'.urlencode(basename($file['name'])).'">'.img_picto('', 'listlight').'</a><br>';
        }
        $texte .= '</div>';
    }
    // Add input to upload a new template file.
    $texte .= '<div>'.$langs->trans("UploadNewTemplate").' <input type="file" name="uploadfile">';
    $texte .= '<input type="hidden" value="COMPANY_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 translation files required by the page
    $outputlangs->loadLangs(array("main", "dict", "companies", "projects"));

    if ($conf->societe->multidir_output[$object->entity])
    {
      $dir = $conf->societe->multidir_output[$object->entity];
      $objectref = dol_sanitizeFileName($object->id);
      if (!preg_match('/specimen/i', $objectref)) $dir .= "/".$objectref;

      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(s|t)/i', '', $newfile);
        $newfiletmp = preg_replace('/template_/i', '', $newfiletmp);
        $newfiletmp = preg_replace('/modele_/i', '', $newfiletmp);
        // Get extension (ods or odt)
        $newfileformat = substr($newfile, strrpos($newfile, '.') + 1);
        if (!empty($conf->global->MAIN_DOC_USE_OBJECT_THIRDPARTY_NAME))
        {
          $newfiletmp = dol_sanitizeFileName(dol_string_nospecial($object->name)).'-'.$newfiletmp;
        }
        if (!empty($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;
        $object->builddoc_filename = $filename; // For triggers
        //print "newfileformat=".$newfileformat;
        //print "newdir=".$dir;
        //print "newfile=".$newfile;
        //print "file=".$file;
        //print "conf->societe->dir_temp=".$conf->societe->dir_temp;
        //exit;

        dol_mkdir($conf->societe->multidir_temp[$object->entity]);

        // Open and load template
        require_once ODTPHP_PATH.'odf.php';
        try {
          $odfHandler = new odf(
            $srctemplatepath,
            array(
              'PATH_TO_TMP'   => $conf->societe->multidir_temp[$object->entity],
              '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;
        }
        //print $odfHandler->__toString()."\n";

        // Replace tags of lines for contacts
        $contact_arrray = array();

        $sql = "SELECT p.rowid";
        $sql .= " FROM ".MAIN_DB_PREFIX."socpeople as p";
        $sql .= " WHERE p.fk_soc = ".$object->id;

        $result = $this->db->query($sql);
        $num = $this->db->num_rows($result);

        if ($num)
        {
          require_once DOL_DOCUMENT_ROOT.'/contact/class/contact.class.php';

          $i = 0;
          $contactstatic = new Contact($this->db);

          while ($i < $num)
          {
            $obj = $this->db->fetch_object($result);

            $contact_arrray[$i] = $obj->rowid;
            $i++;
          }
        }
        if ((is_array($contact_arrray) && count($contact_arrray) > 0))
        {
          try {
            $listlines = $odfHandler->setSegment('companycontacts');

            foreach ($contact_arrray as $array_key => $contact_id)
            {
              $res_contact = $contactstatic->fetch($contact_id);
              $tmparray = $this->get_substitutionarray_contact($contactstatic, $outputlangs, 'contact');
              foreach ($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;
          }
        }

        // Make substitutions into odt
        $array_user = $this->get_substitutionarray_user($user, $outputlangs);
        $array_soc = $this->get_substitutionarray_mysoc($mysoc, $outputlangs);
        $array_thirdparty = $this->get_substitutionarray_thirdparty($object, $outputlangs);
        $array_other = $this->get_substitutionarray_other($outputlangs);

        $tmparray = array_merge($array_user, $array_soc, $array_thirdparty, $array_other);
        complete_substitutions_array($tmparray, $outputlangs, $object);

        // Call the ODTSubstitution hook
        $parameters = array('odfHandler'=>&$odfHandler, '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

        // Replace variables into document
        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 $e)
          {
            // setVars failed, probably because key not found
            dol_syslog($e->getMessage(), LOG_INFO);
          }
        }

        // 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'=>$outputlangs, 'substitutionarray'=>&$tmparray);
        $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 = $e->getMessage();
            dol_syslog($e->getMessage(), LOG_INFO);
            return -1;
          }
        } else {
          try {
            $odfHandler->creator = $user->getFullName($outputlangs);
            $odfHandler->title = $object->builddoc_filename;
            $odfHandler->subject = $object->builddoc_filename;

            if (!empty($conf->global->ODT_ADD_DOLIBARR_ID)) {
              $odfHandler->userdefined['dol_id'] = $object->id;
              $odfHandler->userdefined['dol_element'] = $object->element;
            }

            $odfHandler->saveToDisk($file);
          } catch (Exception $e) {
            $this->error = $e->getMessage();
            dol_syslog($e->getMessage(), LOG_INFO);
            return -1;
          }
        }
        $parameters = array('odfHandler'=>&$odfHandler, 'file'=>$file, 'object'=>$object, 'outputlangs'=>$outputlangs, 'substitutionarray'=>&$tmparray);
        $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;
      }
    }

    $this->error = 'UnknownError';
    return -1;
  }
}