Method and apparatus to edit and print documents using a web browser

• US 8,817,300 B2
• Filed: 08/09/2011
• Issued: 08/26/2014
• Est. Priority Date: 08/26/2010
• Status: Expired due to Fees

• Current Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Original Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Inventors: Towata, Hiroaki
• Primary Examiner(s): Cammack, David S
• Application Number:
  US13/206,006
• Publication Number:
  US 20120050799A1
• Time in Patent Office: 1,113 Days
• Field of Search: 358/1.15, 358/1.1, 358/1.13, 358/1.14, 358/1.18, 400/162, 705/26.5, 705/40, 709/206, 709/217, 709/245, 709/246, 715/205, 715/234, 715/243, 715/255, 715/273, 715/781, 726/17
• US Class Current: 358/1.15
• CPC Class Codes: G06F 3/122 with regard to computing resources, e.g. memory, CPU
• CPC Class Codes: G06F 3/1222 Increasing security of the print job
• CPC Class Codes: G06F 3/1228 Printing driverless or using generic drivers
• CPC Class Codes: G06F 3/1238 Secure printing, e.g. user identification, user rights for device usage, unallowed content, blanking portions or fields of a page, releasing held jobs
• CPC Class Codes: G06F 3/1267 Job repository, e.g. non-scheduled jobs, delay printing
• CPC Class Codes: G06F 3/1268 Job submission, e.g. submitting print job order or request not the print data itself
• CPC Class Codes: G06F 3/1287 via internet
• CPC Class Codes: G06F 3/1288 in client-server-printer device configuration

Abstract

A print server apparatus includes a receiving unit, an extraction unit, an acquisition unit, and an instruction unit. The receiving unit receives a URL displayed on an edit screen of a document from a client device, wherein the edit screen is provided by a web application on a web application server and is displayed on a web browser to use the displayed edit screen, thereby executing edit processing of the document. The extraction unit extracts identification information used to identify document data corresponding to the document based on the received URL. The acquisition unit acquires the document data identified by the extracted identification information from the web application server that provides the edit screen. The instruction unit instructs a printing apparatus to print the acquired document data.

Claims

1. A print server apparatus comprising:

a receiving unit configured to receive, from a client device, a uniform resource locator (URL) displayed on an edit screen, wherein the URL is other than a URL of a document and wherein the edit screen is provided to the client device by a web application on a web application server and is displayed on a web browser of the client device to permit a user of the client device to execute edit processing of the document through the displayed edit screen;

an extraction unit configured to extract, from the received URL, identification information that is configured to be used to identify location of document data corresponding to the document;

an acquisition unit configured to acquire, from the web application server that provided the edit screen to the client device, the document data whose location in the web application server is identified using the extracted identification information; and

an instruction unit configured to instruct, in a case of printing the acquired document data a printing apparatus to print the acquired document data; and

a determination unit configured to determine a storage method of the document data by determining whether the received URL is consistent with a regular expression of a preregistered URL, wherein, when the received URL is not consistent with a regular expression of preregistered URLs, the receiving unit transmits, to the web browser of the client device, a response indicating that printing is impossible.

2. The print server apparatus according to claim 1, further comprising a selection unit configured to select an acquisition method of the document data based on the received URL,

wherein the acquisition unit acquires the document data identified by identification information from a web application server that provides the edit screen to the web browser according to the acquisition method of the document data selected by the selection unit.

3. The print server apparatus according to claim 2, wherein the extraction unit extracts identification information that identifies document data of the document from the received URL according to the acquisition method of the document data selected by the selection unit.

4. The print server apparatus according to claim 1, wherein the received URL is of a hypertext markup language file of a web page configured to be used to browse and edit document data.

5. The print server apparatus according to claim 1, wherein the extraction unit extracts from the received URL, as identification information, at least one of a site URL, a folder, and a file name in a site where a document is retained.

6. The print server apparatus according to claim 1, wherein the extraction unit extracts from the received URL, as identification information, a value of a parameter specified in the received URL.

7. The print server apparatus according to claim 1, wherein the instruction unit instructs the printing apparatus to print the acquired document data via driverless printing without installing a printer driver.

8. The print server apparatus according to claim 1, wherein the acquisition unit acquires the document data according to a basic acquisition method where a URL of a GET request used to acquire a document from the identification information is generated.

9. The print server apparatus according to claim 1, wherein the receiving unit receive the URL from the client device in response to the web browser performing redirecting in which an additional function of the web browser redirects the URL, as a URL parameter, during display on the web browser to the receiving unit.

10. The print server apparatus according to claim 1, further comprising a selection unit configured to select an acquisition method of the document data based on a storage method determined by the determination unit.

11. The print server apparatus according to claim 1, wherein, in a case of printing the acquired document data, the receiving unit receives data indicating completion of printing from the printing apparatus and transmits the data indicating completion of printing to the web browser of the client device.

12. A control method for a print server apparatus, the control method comprising:

receiving, from a client device, a uniform resource locator (URL) displayed on an edit screen, wherein the URL is other than a URL of a document and wherein the edit screen is provided to the client device by a web application on a web application server and is displayed on a web browser of the client device to permit a user of the client device to execute edit processing of the document through the displayed edit screen;

extracting, from the received URL, identification information that is configured to be used to identify location of document data corresponding to the document;

acquiring, from the web application server that provided the edit screen to the client device, the document data whose location in the web application server is identified by the extracted identification information;

instructing, in a case of printing the acquired document data, a printing apparatus to print the acquired document data; and

determining a storage method of the document data by determining whether the received URL is consistent with a regular expression of a preregistered URL, wherein, when the received URL is not consistent with a regular expression of preregistered URLs, receiving includes transmitting, to the web browser of the client device, a response indicating that printing is impossible.

13. A non-transitory storage medium storing a program to cause a computer to execute a control method, the control method comprising:

receiving, from a client device, a uniform resource locator (URL) displayed on an edit screen, wherein the URL is other than a URL of a document and wherein the edit screen is provided to the client device by a web application on a web application server and is displayed on a web browser of the client device to permit a user of the client device to execute edit processing of the document through the displayed edit screen;

extracting, from the received URL, identification information that is configured to be used to identify location of document data corresponding to the document;

acquiring, from the web application server that provided the edit screen to the client device, the document data whose location in the web application server is identified by the extracted identification information;

instructing, in a case of printing the acquired document data, a printing apparatus to print the acquired document data; and

determining a storage method of the document data by determining whether the received URL is consistent with a regular expression of a preregistered URL, wherein, when the received URL is not consistent with a regular expression of preregistered URLs, receiving includes transmitting, to the web browser of the client device, a response indicating that printing is impossible.