PHP Vtiger_Functions::getMimeContentType方法代码示例

	public function process(Vtiger_Request $request)
	{
		$qualifiedModuleName = $request->getModule(false);
		$moduleModel = Settings_Vtiger_CompanyDetails_Model::getInstance();
		$status = false;

		if ($request->get('organizationname')) {
			$saveLogo = $status = true;
			if (!empty($_FILES['logo']['name'])) {
				$logoDetails = $_FILES['logo'];
				$fileType = explode('/', $logoDetails['type']);
				$fileType = $fileType[1];

				if (!$logoDetails['size'] || !in_array($fileType, Settings_Vtiger_CompanyDetails_Model::$logoSupportedFormats)) {
					$saveLogo = false;
				}

				//mime type check 
				$mimeType = Vtiger_Functions::getMimeContentType($logoDetails['tmp_name']);
				$mimeTypeContents = explode('/', $mimeType);
				if (!$logoDetails['size'] || $mimeTypeContents[0] != 'image' || !in_array($mimeTypeContents[1], Settings_Vtiger_CompanyDetails_Model::$logoSupportedFormats)) {
					$saveLogo = false;
				}

				// Check for php code injection
				$imageContents = file_get_contents($_FILES["logo"]["tmp_name"]);
				if (preg_match('/(<\?php?(.*?))/i', $imageContents) == 1) {
					$saveLogo = false;
				}
				if ($saveLogo) {
					$moduleModel->saveLogo();
				}
			} else {
				$saveLogo = true;
			}
			$fields = $moduleModel->getFields();
			foreach ($fields as $fieldName => $fieldType) {
				$fieldValue = $request->get($fieldName);
				if ($fieldName === 'logoname') {
					if (!empty($logoDetails['name'])) {
						$fieldValue = ltrim(basename(" " . $logoDetails['name']));
					} else {
						$fieldValue = $moduleModel->get($fieldName);
					}
				}
				$moduleModel->set($fieldName, $fieldValue);
			}
			$moduleModel->save();
		}

		$reloadUrl = $moduleModel->getIndexViewUrl();
		if ($saveLogo && $status) {
			
		} else if (!$saveLogo) {
			$reloadUrl .= '&error=LBL_INVALID_IMAGE';
		} else {
			$reloadUrl = $moduleModel->getEditViewUrl() . '&error=LBL_FIELDS_INFO_IS_EMPTY';
		}
		header('Location: ' . $reloadUrl);
	}

 /**
  *      This function is used to upload the attachment in the server and save that attachment information in db.
  *      @param int $id  - entity id to which the file to be uploaded
  *      @param string $module  - the current module name
  *      @param array $file_details  - array which contains the file information(name, type, size, tmp_name and error)
  *      return void
  */
 function uploadAndSaveFile($id, $module, $file_details, $attachmentType = 'Attachment')
 {
     $log = vglobal('log');
     $log->debug("Entering into uploadAndSaveFile({$id},{$module},{$file_details}) method.");
     global $adb;
     global $upload_badext;
     $current_user = vglobal('current_user');
     $date_var = date("Y-m-d H:i:s");
     //to get the owner id
     $ownerid = $this->column_fields['assigned_user_id'];
     if (!isset($ownerid) || $ownerid == '') {
         $ownerid = $current_user->id;
     }
     if (isset($file_details['original_name']) && $file_details['original_name'] != null) {
         $file_name = $file_details['original_name'];
     } else {
         $file_name = $file_details['name'];
     }
     $saveFile = 'true';
     //only images are allowed for Image Attachmenttype
     $mimeType = Vtiger_Functions::getMimeContentType($file_details['tmp_name']);
     $mimeTypeContents = explode('/', $mimeType);
     // For contacts and products we are sending attachmentType as value
     if ($attachmentType == 'Image' || $file_details['size'] && $mimeTypeContents[0] == 'image') {
         $saveFile = validateImageFile($file_details);
     }
     if ($saveFile == 'false') {
         return false;
     }
     $binFile = sanitizeUploadFileName($file_name, $upload_badext);
     $current_id = $adb->getUniqueID("vtiger_crmentity");
     $filename = ltrim(basename(" " . $binFile));
     //allowed filename like UTF-8 characters
     $filetype = $file_details['type'];
     $filesize = $file_details['size'];
     $filetmp_name = $file_details['tmp_name'];
     //get the file path inwhich folder we want to upload the file
     $upload_file_path = decideFilePath($module);
     //upload the file in server
     $upload_status = move_uploaded_file($filetmp_name, $upload_file_path . $current_id . "_" . $binFile);
     $save_file = 'true';
     //only images are allowed for these modules
     if ($module == 'Contacts' || $module == 'Products') {
         $save_file = validateImageFile($file_details);
     }
     if ($save_file == 'true' && $upload_status == 'true') {
         //This is only to update the attached filename in the vtiger_notes vtiger_table for the Notes module
         if ($module == 'Contacts' || $module == 'Products') {
             $sql1 = "insert into vtiger_crmentity (crmid,smcreatorid,smownerid,setype,description,createdtime,modifiedtime) values(?, ?, ?, ?, ?, ?, ?)";
             $params1 = array($current_id, $current_user->id, $ownerid, $module . " Image", $this->column_fields['description'], $adb->formatDate($date_var, true), $adb->formatDate($date_var, true));
         } else {
             $sql1 = "insert into vtiger_crmentity (crmid,smcreatorid,smownerid,setype,description,createdtime,modifiedtime) values(?, ?, ?, ?, ?, ?, ?)";
             $params1 = array($current_id, $current_user->id, $ownerid, $module . " Attachment", $this->column_fields['description'], $adb->formatDate($date_var, true), $adb->formatDate($date_var, true));
         }
         $adb->pquery($sql1, $params1);
         $sql2 = "insert into vtiger_attachments(attachmentsid, name, description, type, path) values(?, ?, ?, ?, ?)";
         $params2 = array($current_id, $filename, $this->column_fields['description'], $filetype, $upload_file_path);
         $result = $adb->pquery($sql2, $params2);
         if ($_REQUEST['mode'] == 'edit') {
             if ($id != '' && vtlib_purify($_REQUEST['fileid']) != '') {
                 $delquery = 'delete from vtiger_seattachmentsrel where crmid = ? and attachmentsid = ?';
                 $delparams = array($id, vtlib_purify($_REQUEST['fileid']));
                 $adb->pquery($delquery, $delparams);
             }
         }
         if ($module == 'Documents') {
             $query = "delete from vtiger_seattachmentsrel where crmid = ?";
             $qparams = array($id);
             $adb->pquery($query, $qparams);
         }
         if ($module == 'Contacts') {
             $att_sql = "select vtiger_seattachmentsrel.attachmentsid  from vtiger_seattachmentsrel inner join vtiger_crmentity on vtiger_crmentity.crmid=vtiger_seattachmentsrel.attachmentsid where vtiger_crmentity.setype='Contacts Image' and vtiger_seattachmentsrel.crmid=?";
             $res = $adb->pquery($att_sql, array($id));
             $attachmentsid = $adb->query_result($res, 0, 'attachmentsid');
             if ($attachmentsid != '') {
                 $delquery = 'delete from vtiger_seattachmentsrel where crmid=? and attachmentsid=?';
                 $adb->pquery($delquery, array($id, $attachmentsid));
                 $crm_delquery = "delete from vtiger_crmentity where crmid=?";
                 $adb->pquery($crm_delquery, array($attachmentsid));
                 $sql5 = 'insert into vtiger_seattachmentsrel values(?,?)';
                 $adb->pquery($sql5, array($id, $current_id));
             } else {
                 $sql3 = 'insert into vtiger_seattachmentsrel values(?,?)';
                 $adb->pquery($sql3, array($id, $current_id));
             }
         } else {
             $sql3 = 'insert into vtiger_seattachmentsrel values(?,?)';
             $adb->pquery($sql3, array($id, $current_id));
         }
         return true;
     } else {
         $log->debug("Skip the save attachment process.");
         return false;
//.........这里部分代码省略.........

 public static function zipAndDownload(array $fileNames)
 {
     $log = vglobal('log');
     //create the object
     $zip = new ZipArchive();
     mt_srand(time());
     $postfix = time() . '_' . mt_rand(0, 1000);
     $zipPath = 'storage/';
     $zipName = "pdfZipFile_{$postfix}.zip";
     $fileName = $zipPath . $zipName;
     //create the file and throw the error if unsuccessful
     if ($zip->open($zipPath . $zipName, ZIPARCHIVE::CREATE) !== true) {
         $log->error("cannot open <{$zipPath}.{$zipName}>\n");
         exit(__CLASS__ . ':' . __METHOD__ . " | cannot open <{$zipPath}.{$zipName}>\n");
     }
     //add each files of $file_name array to archive
     foreach ($fileNames as $file) {
         $zip->addFile($file, basename($file));
     }
     $zip->close();
     // delete added pdf files
     foreach ($fileNames as $file) {
         unlink($file);
     }
     $mimeType = Vtiger_Functions::getMimeContentType($fileName);
     $size = filesize($fileName);
     $name = basename($fileName);
     header("Expires: Sat, 26 Jul 1997 05:00:00 GMT");
     header("Content-Type: {$mimeType}");
     header('Content-Disposition: attachment; filename="' . $name . '";');
     header("Accept-Ranges: bytes");
     header('Content-Length: ' . $size);
     print readfile($fileName);
     // delete temporary zip file and saved pdf files
     unlink($fileName);
 }

 /**
  *      This function is used to upload the attachment in the server and save that attachment information in db.
  *      @param int $id  - entity id to which the file to be uploaded
  *      @param string $module  - the current module name
  *      @param array $file_details  - array which contains the file information(name, type, size, tmp_name and error)
  *      return void
  */
 function uploadAndSaveFile($id, $module, $file_details, $attachmentType = 'Attachment')
 {
     $log = LoggerManager::getInstance();
     $log->debug("Entering into uploadAndSaveFile({$id},{$module},{$file_details}) method.");
     $adb = PearDatabase::getInstance();
     $current_user = vglobal('current_user');
     $date_var = date("Y-m-d H:i:s");
     //to get the owner id
     $ownerid = $this->column_fields['assigned_user_id'];
     if (!isset($ownerid) || $ownerid == '') {
         $ownerid = $current_user->id;
     }
     if (isset($file_details['original_name']) && $file_details['original_name'] != null) {
         $file_name = $file_details['original_name'];
     } else {
         $file_name = $file_details['name'];
     }
     $saveFile = 'true';
     //only images are allowed for Image Attachmenttype
     $mimeType = Vtiger_Functions::getMimeContentType($file_details['tmp_name']);
     $mimeTypeContents = explode('/', $mimeType);
     // For contacts and products we are sending attachmentType as value
     if ($attachmentType == 'Image' || $file_details['size'] && $mimeTypeContents[0] == 'image') {
         $saveFile = validateImageFile($file_details);
     }
     if ($saveFile == 'false') {
         return false;
     }
     $binFile = sanitizeUploadFileName($file_name, AppConfig::main('upload_badext'));
     $current_id = $adb->getUniqueID('vtiger_crmentity');
     $filename = ltrim(basename(' ' . $binFile));
     //allowed filename like UTF-8 characters
     $filetype = $file_details['type'];
     $filesize = $file_details['size'];
     $filetmp_name = $file_details['tmp_name'];
     //get the file path inwhich folder we want to upload the file
     $upload_file_path = decideFilePath($module);
     //upload the file in server
     $upload_status = move_uploaded_file($filetmp_name, $upload_file_path . $current_id . '_' . $binFile);
     $save_file = 'true';
     //only images are allowed for these modules
     if ($module == 'Contacts' || $module == 'Products') {
         $save_file = validateImageFile($file_details);
     }
     if ($save_file == 'true' && $upload_status == 'true') {
         //This is only to update the attached filename in the vtiger_notes vtiger_table for the Notes module
         $params = ['crmid' => $current_id, 'smcreatorid' => $current_user->id, 'smownerid' => $ownerid, 'setype' => $module . " Image", 'description' => $this->column_fields['description'], 'createdtime' => $adb->formatDate($date_var, true), 'modifiedtime' => $adb->formatDate($date_var, true)];
         if ($module == 'Contacts' || $module == 'Products') {
             $params['setype'] = $module . " Image";
         } else {
             $params['setype'] = $module . " Attachment";
         }
         $adb->insert('vtiger_crmentity', $params);
         $params = ['attachmentsid' => $current_id, 'name' => $filename, 'description' => $this->column_fields['description'], 'type' => $filetype, 'path' => $upload_file_path];
         $adb->insert('vtiger_attachments', $params);
         if ($_REQUEST['mode'] == 'edit') {
             if ($id != '' && vtlib_purify($_REQUEST['fileid']) != '') {
                 $delparams = [$id, vtlib_purify($_REQUEST['fileid'])];
                 $adb->delete('vtiger_seattachmentsrel', 'crmid = ? AND attachmentsid = ?', $delparams);
             }
         }
         if ($module == 'Documents') {
             $adb->delete('vtiger_seattachmentsrel', 'crmid = ?', [$id]);
         }
         if ($module == 'Contacts') {
             $att_sql = "select vtiger_seattachmentsrel.attachmentsid  from vtiger_seattachmentsrel inner join vtiger_crmentity on vtiger_crmentity.crmid=vtiger_seattachmentsrel.attachmentsid where vtiger_crmentity.setype='Contacts Image' and vtiger_seattachmentsrel.crmid=?";
             $res = $adb->pquery($att_sql, array($id));
             $attachmentsid = $adb->query_result($res, 0, 'attachmentsid');
             if ($attachmentsid != '') {
                 $adb->delete('vtiger_seattachmentsrel', 'crmid = ? AND attachmentsid = ?', [$id, $attachmentsid]);
                 $adb->delete('vtiger_crmentity', 'crmid = ?', [$attachmentsid]);
                 $adb->insert('vtiger_seattachmentsrel', ['crmid' => $id, 'attachmentsid' => $current_id]);
             } else {
                 $adb->insert('vtiger_seattachmentsrel', ['crmid' => $id, 'attachmentsid' => $current_id]);
             }
         } else {
             $adb->insert('vtiger_seattachmentsrel', ['crmid' => $id, 'attachmentsid' => $current_id]);
         }
         return true;
     } else {
         $log->debug("Skip the save attachment process.");
         return false;
     }
 }