PHP Toolbox::resizePicture方法代码示例

 /**
  * Synchronise picture (photo) of the user
  *
  * ÷@since version 0.85
  *
  * @return string : the filename to be stored in user picture field
  **/
 function syncLdapPhoto()
 {
     if (isset($this->fields["authtype"]) && ($this->fields["authtype"] == Auth::LDAP || Auth::isAlternateAuth($this->fields['authtype']))) {
         if (isset($this->fields["id"]) && $this->fields["id"] > 0) {
             $config_ldap = new AuthLDAP();
             $ds = false;
             //connect ldap server
             if ($config_ldap->getFromDB($this->fields['auths_id'])) {
                 $ds = $config_ldap->connect();
             }
             if ($ds) {
                 //get picture fields
                 $picture_field = $config_ldap->fields['picture_field'];
                 if (empty($picture_field)) {
                     return false;
                 }
                 //get picture content in ldap
                 $info = AuthLdap::getUserByDn($ds, $this->fields['user_dn'], array($picture_field), false);
                 //getUserByDn returns an array. If the picture is empty,
                 //$info[$picture_field][0] is null
                 if (!isset($info[$picture_field][0]) || empty($info[$picture_field][0])) {
                     return "";
                 }
                 //prepare paths
                 $img = array_pop($info[$picture_field]);
                 $filename = uniqid($this->fields['id'] . '_');
                 $sub = substr($filename, -2);
                 /* 2 hex digit */
                 $file = GLPI_PICTURE_DIR . "/{$sub}/{$filename}.jpg";
                 $oldfile = GLPI_PICTURE_DIR . "/" . $this->fields["picture"];
                 // update picture if not exist or changed
                 if (!file_exists($oldfile) || sha1_file($oldfile) !== sha1($img)) {
                     if (!is_dir(GLPI_PICTURE_DIR . "/{$sub}")) {
                         mkdir(GLPI_PICTURE_DIR . "/{$sub}");
                     }
                     //save picture
                     $outjpeg = fopen($file, 'wb');
                     fwrite($outjpeg, $img);
                     fclose($outjpeg);
                     //save thumbnail
                     $thumb = GLPI_PICTURE_DIR . "/{$sub}/{$filename}_min.jpg";
                     Toolbox::resizePicture($file, $thumb);
                     return "{$sub}/{$filename}.jpg";
                 }
                 return $this->fields["picture"];
             }
         }
     }
     return false;
 }

 /**
  * add files (from $this->input['_filename']) to an ITIL object
  * create document if needed
  * create link from document to ITIL object
  *
  * @param $donotif         Boolean  if we want to raise notification (default 1)
  * @param $disablenotif             (default 0)
  *
  * @return array of doc added name
  **/
 function addFiles($donotif = 1, $disablenotif = 0)
 {
     global $CFG_GLPI;
     if (!isset($this->input['_filename']) || count($this->input['_filename']) == 0) {
         return array();
     }
     $docadded = array();
     foreach ($this->input['_filename'] as $key => $file) {
         $doc = new Document();
         $docitem = new Document_Item();
         $docID = 0;
         $filename = GLPI_TMP_DIR . "/" . $file;
         $input2 = array();
         // Crop/Resize image file if needed
         if (isset($this->input['_coordinates']) && !empty($this->input['_coordinates'][$key])) {
             $image_coordinates = json_decode(urldecode($this->input['_coordinates'][$key]), true);
             Toolbox::resizePicture($filename, $filename, $image_coordinates['img_w'], $image_coordinates['img_h'], $image_coordinates['img_y'], $image_coordinates['img_x'], $image_coordinates['img_w'], $image_coordinates['img_h'], 0);
         } else {
             Toolbox::resizePicture($filename, $filename, 0, 0, 0, 0, 0, 0, 0);
         }
         //If file tag is present
         if (isset($this->input['_tag_filename']) && !empty($this->input['_tag_filename'][$key])) {
             $this->input['_tag'][$key] = $this->input['_tag_filename'][$key];
         }
         // Check for duplicate
         if ($doc->getFromDBbyContent($this->fields["entities_id"], $filename)) {
             if (!$doc->fields['is_blacklisted']) {
                 $docID = $doc->fields["id"];
             }
             // File already exist, we replace the tag by the existing one
             if (isset($this->input['_tag'][$key]) && $docID > 0 && isset($this->input['content'])) {
                 $this->input['content'] = preg_replace('/' . Document::getImageTag($this->input['_tag'][$key]) . '/', Document::getImageTag($doc->fields["tag"]), $this->input['content']);
                 $docadded[$docID]['tag'] = $doc->fields["tag"];
             }
         } else {
             //TRANS: Default document to files attached to tickets : %d is the ticket id
             $input2["name"] = addslashes(sprintf(__('Document Ticket %d'), $this->getID()));
             if ($this->getType() == 'Ticket') {
                 $input2["tickets_id"] = $this->getID();
                 // Insert image tag
                 if (isset($this->input['_tag'][$key])) {
                     $input2["tag"] = $this->input['_tag'][$key];
                 }
             }
             $input2["entities_id"] = $this->fields["entities_id"];
             $input2["documentcategories_id"] = $CFG_GLPI["documentcategories_id_forticket"];
             $input2["_only_if_upload_succeed"] = 1;
             $input2["entities_id"] = $this->fields["entities_id"];
             $input2["_filename"] = array($file);
             $docID = $doc->add($input2);
         }
         if ($docID > 0) {
             if ($docitem->add(array('documents_id' => $docID, '_do_notif' => $donotif, '_disablenotif' => $disablenotif, 'itemtype' => $this->getType(), 'items_id' => $this->getID()))) {
                 $docadded[$docID]['data'] = sprintf(__('%1$s - %2$s'), stripslashes($doc->fields["name"]), stripslashes($doc->fields["filename"]));
                 if (isset($input2["tag"])) {
                     $docadded[$docID]['tag'] = $input2["tag"];
                     unset($this->input['_filename'][$key]);
                     unset($this->input['_tag'][$key]);
                 }
                 if (isset($this->input['_coordinates'][$key])) {
                     unset($this->input['_coordinates'][$key]);
                 }
             }
         }
         // Only notification for the first New doc
         $donotif = 0;
     }
     // Ticket update
     if (isset($this->input['content'])) {
         if ($CFG_GLPI["use_rich_text"]) {
             $this->input['content'] = $this->convertTagToImage($this->input['content'], true, $docadded);
             $this->input['_forcenotif'] = true;
         } else {
             $this->fields['content'] = $this->setSimpleTextContent($this->input['content']);
             $this->updateInDB(array('content'));
         }
     }
     return $docadded;
 }

 /**
  * Synchronise picture (photo) of the user
  *
  * ÷@since version 0.85
  *
  * @return string : the filename to be stored in user picture field
  **/
 function syncLdapPhoto()
 {
     if (isset($this->fields["authtype"]) && $this->fields["authtype"] == Auth::LDAP) {
         if (isset($this->fields["id"]) && $this->fields["id"] > 0) {
             $config_ldap = new AuthLDAP();
             $ds = false;
             //connect ldap server
             if ($config_ldap->getFromDB($this->fields['auths_id'])) {
                 $ds = $config_ldap->connect();
             }
             if ($ds) {
                 //get picture fields
                 $picture_field = $config_ldap->fields['picture_field'];
                 if (empty($picture_field)) {
                     return false;
                 }
                 //get picture content in ldap
                 $info = AuthLdap::getUserByDn($ds, $this->fields['user_dn'], array($picture_field), false);
                 //getUserByDn returns an array. If the picture is empty,
                 //$info[$picture_field][0] is null
                 if (!isset($info[$picture_field][0]) || empty($info[$picture_field][0])) {
                     return "";
                 }
                 //prepare paths
                 $img = array_pop($info[$picture_field]);
                 $filename = $this->fields["id"];
                 $file = GLPI_PICTURE_DIR . "/" . $filename . '.jpg';
                 //save picture
                 $outjpeg = fopen($file, 'wb');
                 fwrite($outjpeg, $img);
                 fclose($outjpeg);
                 //save thumbnail
                 $thumb = GLPI_PICTURE_DIR . "/" . $filename . '_min.jpg';
                 Toolbox::resizePicture($file, $thumb);
                 return $filename . ".jpg";
             }
         }
     }
     return false;
 }