gogap/go-wkhtmltox

A web service for wkhtmltopdf and wkhtmltoimage

go-wkhtmltox's Issues

Does this work on AppEngine (standard env)?

CORS/Restrict external access

Hello again,

Is it possible it implement any access control to the service? Such as CORS?
For example only let requests from http://www.example.com execute conversions?

Access-Control-Allow-Origin: http://www.example.com

Bit of a Docker beginner...

Quality not appended in ToImageOptions

I'm new to Go so I'm gessing, but it seems quality is not added to args in ToImageOptions.

The fact is that calling the API as README suggest doesn't work as espected:

{
    "to" : "image",
    "converter":{
      "format" : "png",
      "quality": "0",
      "uri": "https://sbit.io"
      
    },
  "template": "binary"
  }

But calling the API with extend works:

{
    "to" : "image",
    "converter":{
      "format" : "png",
      "extend": {"quality": "0" },
      "uri": "https://sbit.io"
      
    },
  "template": "binary"
  }

Please note that 0 is a must param for PNG images as indicated in wkhtmltopdf/wkhtmltopdf#2608

/cc @jonhattan @facine

How to access wkhtmltopdf Global Options?

Is this possible through the API? If so an example would be much appreciated :)

Essentially I would like to be able to pass the --javascript-delay option for fetching slower or javascript-based sites.

Cheers

Issue in converting html to pdf

I am using go-wkhtmltox package as a library instead of a service. I currently see issues when I try to convert html to pdf (html to image is working fine).

Sample Code

htmlToX, err := wkhtmltox.New(conf)
fetcherOpts := wkhtmltox.FetcherOptions{}

var convertOpts wkhtmltox.ConvertOptions
convertOpts = &wkhtmltox.ToPDFOptions{URI: "https://google.com"}

convData, err := htmlToX.Convert(fetcherOpts, convertOpts)

Error Details

open /var/folders/yb/xxxx/T/go-wkhtmltox539727929/79b4072e-e3ee-49a0-997d-e86ce49ab687.pdf: no such file or directory. The error points to this line in the codebase.

Any idea on why the error is thrown? or am I missing something?

More verbose output?

Any way to get more verbose output? Would be nice to see the standard out logged somewhere?

How to escape space in GlobalOptions

Hi,
I use https://github.com/idocking/go-wkhtmltox docker container with wkhtmltopdf 0.12.5 (with patched qt).
I try to set GlobalOptions like this:

"converter": {
		"url": null,
		"extend": {
			"footer-left": "[date]",
			"footer-right": "Prepared [date] [page]/[topage]",
			"footer-font-size": "10",
			"margin-bottom": "20",
			"footer-spacing": "10"
		}
	},

I use space like in footer-right line I get error when convert to pdf:

open /tmp/go-wkhtmltox212187195/41f80aa7-be68-4437-9d43-27bb8f520780.pdf: no such file or directory

When I delete space in string line this "Prepared[date][page]/[topage]" everything work fine.

Any ideas how to escape space?