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SebastiaanKlippert / go-wkhtmltopdf

Golang commandline wrapper for wkhtmltopdf
MIT License
1.06k stars 146 forks source link

NewPageReader can not load css with relative path embedded in html file #93

Closed khuuthanh96 closed 2 years ago

khuuthanh96 commented 2 years ago

I stored my html file and css at the same directory of main.go.

When I load my html file with NewPage("./x.html") then every work as normal. CSS was loaded beautifully. But when I read html file to bytes.Buffer and use NewPageReader(buffer) then It just load html without any css :cry:

As I guessed It's because css relative path not work when the html file is stored in buffer memory. Is It correct?

SebastiaanKlippert commented 2 years ago

Hello, yes you are correct. It is a bug in wkhtmltopdf, but I think that will never be fixed now. When using stdin (buffer in go) wkhtmltopdf sets the current working dir to /tmp I left a similar issue open as well https://github.com/SebastiaanKlippert/go-wkhtmltopdf/issues/28 It has some possible workarounds.

See https://github.com/wkhtmltopdf/wkhtmltopdf/issues/3014 and https://github.com/wkhtmltopdf/wkhtmltopdf/issues/4981 Nothing I can do at this moment.