printipp.modules.php

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<?php
/*
 * Copyright (C) 2014-2021  Frederic 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/
 */
 
include_once DOL_DOCUMENT_ROOT.'/core/modules/printing/modules_printing.php';
 
class printing_printipp extends PrintingDriver
{
  public $name = 'printipp';
 
  public $desc = 'PrintIPPDesc';
 
  public $picto = 'printer';
 
  public $active = 'PRINTING_PRINTIPP';
 
  public $conf = array();
 
  public $host;
 
  public $port;
 
  public $userid;
 
  public $user;
 
  public $password;
 
  public $error = '';
 
  public $errors = array();
 
  public $db;
 
  const LANGFILE = 'printipp';
 
 
  public function __construct($db)
  {
    global $conf;
 
    $this->db = $db;
    $this->host = getDolGlobalString('PRINTIPP_HOST');
    $this->port = getDolGlobalString('PRINTIPP_PORT');
    $this->user = getDolGlobalString('PRINTIPP_USER');
    $this->password = getDolGlobalString('PRINTIPP_PASSWORD');
    $this->conf[] = array('varname'=>'PRINTIPP_HOST', 'required'=>1, 'example'=>'localhost', 'type'=>'text');
    $this->conf[] = array('varname'=>'PRINTIPP_PORT', 'required'=>1, 'example'=>'631', 'type'=>'text');
    $this->conf[] = array('varname'=>'PRINTIPP_USER', 'required'=>0, 'example'=>'', 'type'=>'text', 'moreattributes'=>'autocomplete="off"');
    $this->conf[] = array('varname'=>'PRINTIPP_PASSWORD', 'required'=>0, 'example'=>'', 'type'=>'password', 'moreattributes'=>'autocomplete="off"');
    $this->conf[] = array('enabled'=>1, 'type'=>'submit');
  }
 
  public function printFile($file, $module, $subdir = '')
  {
    global $conf, $user;
    $error = 0;
 
    include_once DOL_DOCUMENT_ROOT.'/includes/printipp/CupsPrintIPP.php';
 
    $ipp = new CupsPrintIPP();
    $ipp->setLog(DOL_DATA_ROOT.'/dolibarr_printipp.log', 'file', 3); // logging very verbose
    $ipp->setHost($this->host);
    $ipp->setPort($this->port);
    $ipp->setJobName($file, true);
    $ipp->setUserName($this->userid);
    // Set default number of copy
    $ipp->setCopies(1);
    if (!empty($this->user)) {
      $ipp->setAuthentication($this->user, $this->password);
    }
 
    // select printer uri for module order, propal,...
    $sql = "SELECT rowid,printer_id,copy FROM ".MAIN_DB_PREFIX."printing WHERE module = '".$this->db->escape($module)."' AND driver = 'printipp' AND userid = ".((int) $user->id);
    $result = $this->db->query($sql);
    if ($result) {
      $obj = $this->db->fetch_object($result);
      if ($obj) {
        dol_syslog("Found a default printer for user ".$user->id." = ".$obj->printer_id);
        $ipp->setPrinterURI($obj->printer_id);
        // Set number of copy
        $ipp->setCopies($obj->copy);
      } else {
        if (getDolGlobalString('PRINTIPP_URI_DEFAULT')) {
          dol_syslog("Will use default printer conf->global->PRINTIPP_URI_DEFAULT = ".getDolGlobalString('PRINTIPP_URI_DEFAULT'));
          $ipp->setPrinterURI(getDolGlobalString('PRINTIPP_URI_DEFAULT'));
        } else {
          $this->errors[] = 'NoDefaultPrinterDefined';
          $error++;
          return $error;
        }
      }
    } else {
      dol_print_error($this->db);
    }
 
    $fileprint = $conf->{$module}->dir_output;
    if ($subdir != '') {
      $fileprint .= '/'.$subdir;
    }
    $fileprint .= '/'.$file;
    $ipp->setData($fileprint);
    try {
      $ipp->printJob();
    } catch (Exception $e) {
      $this->errors[] = $e->getMessage();
      $error++;
    }
    if ($error == 0) {
      $this->errors[] = 'PRINTIPP: Job added';
    }
 
    return $error;
  }
 
  public function listAvailablePrinters()
  {
    global $conf, $langs;
    $error = 0;
 
    $html = '<tr class="liste_titre">';
    $html .= '<td>'.$langs->trans('IPP_Uri').'</td>';
    $html .= '<td>'.$langs->trans('IPP_Name').'</td>';
    $html .= '<td>'.$langs->trans('IPP_State').'</td>';
    $html .= '<td>'.$langs->trans('IPP_State_reason').'</td>';
    $html .= '<td>'.$langs->trans('IPP_State_reason1').'</td>';
    $html .= '<td>'.$langs->trans('IPP_BW').'</td>';
    $html .= '<td>'.$langs->trans('IPP_Color').'</td>';
    //$html.= '<td>'.$langs->trans('IPP_Device').'</td>';
    $html .= '<td>'.$langs->trans('IPP_Media').'</td>';
    $html .= '<td>'.$langs->trans('IPP_Supported').'</td>';
    $html .= '<td class="center">'.$langs->trans("Select").'</td>';
    $html .= "</tr>\n";
    $list = $this->getlistAvailablePrinters();
    foreach ($list as $value) {
      $printer_det = $this->getPrinterDetail($value);
      $html .= '<tr class="oddeven">';
      $html .= '<td>'.$value.'</td>';
      //$html.= '<td><pre>'.print_r($printer_det,true).'</pre></td>';
      $html .= '<td>'.$printer_det->printer_name->_value0.'</td>';
      $html .= '<td>'.$langs->trans('STATE_IPP_'.$printer_det->printer_state->_value0).'</td>';
      $html .= '<td>'.$langs->trans('STATE_IPP_'.$printer_det->printer_state_reasons->_value0).'</td>';
      $html .= '<td>'.(!empty($printer_det->printer_state_reasons->_value1) ? $langs->trans('STATE_IPP_'.$printer_det->printer_state_reasons->_value1) : '').'</td>';
      $html .= '<td>'.$langs->trans('IPP_COLOR_'.$printer_det->printer_type->_value2).'</td>';
      $html .= '<td>'.$langs->trans('IPP_COLOR_'.$printer_det->printer_type->_value3).'</td>';
      //$html.= '<td>'.$printer_det->device_uri->_value0.'</td>';
      $html .= '<td>'.$printer_det->media_default->_value0.'</td>';
      $html .= '<td>'.$langs->trans('MEDIA_IPP_'.$printer_det->media_type_supported->_value1).'</td>';
      // Defaut
      $html .= '<td class="center">';
      if ($conf->global->PRINTIPP_URI_DEFAULT == $value) {
        $html .= img_picto($langs->trans("Default"), 'on');
      } else {
        $html .= '<a href="'.$_SERVER["PHP_SELF"].'?action=setvalue&token='.newToken().'&mode=test&varname=PRINTIPP_URI_DEFAULT&driver=printipp&value='.urlencode($value).'" alt="'.$langs->trans("Default").'">'.img_picto($langs->trans("Disabled"), 'off').'</a>';
      }
      $html .= '</td>';
      $html .= '</tr>'."\n";
    }
    $this->resprint = $html;
    return $error;
  }
 
  public function getlistAvailablePrinters()
  {
    global $conf, $db;
    include_once DOL_DOCUMENT_ROOT.'/includes/printipp/CupsPrintIPP.php';
    $ipp = new CupsPrintIPP();
    $ipp->setLog(DOL_DATA_ROOT.'/dolibarr_printipp.log', 'file', 3); // logging very verbose
    $ipp->setHost($this->host);
    $ipp->setPort($this->port);
    $ipp->setUserName($this->userid);
    if (!empty($this->user)) {
      $ipp->setAuthentication($this->user, $this->password);
    }
    $ipp->getPrinters();
    return $ipp->available_printers;
  }
 
  private function getPrinterDetail($uri)
  {
    global $conf, $db;
 
    include_once DOL_DOCUMENT_ROOT.'/includes/printipp/CupsPrintIPP.php';
    $ipp = new CupsPrintIPP();
    $ipp->setLog(DOL_DATA_ROOT.'/dolibarr_printipp.log', 'file', 3); // logging very verbose
    $ipp->setHost($this->host);
    $ipp->setPort($this->port);
    $ipp->setUserName($this->userid);
    if (!empty($this->user)) {
      $ipp->setAuthentication($this->user, $this->password);
    }
    $ipp->setPrinterURI($uri);
    $ipp->getPrinterAttributes();
    return $ipp->printer_attributes;
  }
 
  public function listJobs($module)
  {
    global $conf;
    $error = 0;
    $html = '';
    include_once DOL_DOCUMENT_ROOT.'/includes/printipp/CupsPrintIPP.php';
    $ipp = new CupsPrintIPP();
    $ipp->setLog(DOL_DATA_ROOT.'/dolibarr_printipp.log', 'file', 3); // logging very verbose
    $ipp->setHost($this->host);
    $ipp->setPort($this->port);
    $ipp->setUserName($this->userid);
    if (!empty($this->user)) {
      $ipp->setAuthentication($this->user, $this->password);
    }
    // select printer uri for module order, propal,...
    $sql = "SELECT rowid,printer_uri,printer_name FROM ".MAIN_DB_PREFIX."printer_ipp WHERE module = '".$this->db->escape($module)."'";
    $result = $this->db->query($sql);
    if ($result) {
      $obj = $this->db->fetch_object($result);
      if ($obj) {
        $ipp->setPrinterURI($obj->printer_uri);
      } else {
        // All printers
        $ipp->setPrinterURI("ipp://localhost:631/printers/");
      }
    }
    // Getting Jobs
    try {
      $ipp->getJobs(false, 0, 'completed', false);
    } catch (Exception $e) {
      $this->errors[] = $e->getMessage();
      $error++;
    }
    $html .= '<table width="100%" class="noborder">';
    $html .= '<tr class="liste_titre">';
    $html .= '<td>Id</td>';
    $html .= '<td>Owner</td>';
    $html .= '<td>Printer</td>';
    $html .= '<td>File</td>';
    $html .= '<td>Status</td>';
    $html .= '<td>Cancel</td>';
    $html .= '</tr>'."\n";
    $jobs = $ipp->jobs_attributes;
 
    //$html .= '<pre>'.print_r($jobs,true).'</pre>';
    foreach ($jobs as $value) {
      $html .= '<tr class="oddeven">';
      $html .= '<td>'.$value->job_id->_value0.'</td>';
      $html .= '<td>'.$value->job_originating_user_name->_value0.'</td>';
      $html .= '<td>'.$value->printer_uri->_value0.'</td>';
      $html .= '<td>'.$value->job_name->_value0.'</td>';
      $html .= '<td>'.$value->job_state->_value0.'</td>';
      $html .= '<td>'.$value->job_uri->_value0.'</td>';
      $html .= '</tr>';
    }
    $html .= "</table>";
    $this->resprint = $html;
    return $error;
  }
}