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adding form field web fonts timeout

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This commit is contained in:
Julien Neuhart
2019-02-01 09:40:16 +01:00
parent f9fb97a572
commit 571c3e04c4
12 changed files with 98 additions and 43 deletions
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29
internal/pkg/printer/html.go
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@@ -18,17 +18,18 @@ import (
// HTML facilitates HTML to PDF conversion.
type HTML struct {
Context context.Context
URL string
HeaderHTML string
FooterHTML string
PaperWidth float64
PaperHeight float64
MarginTop float64
MarginBottom float64
MarginLeft float64
MarginRight float64
Landscape bool
Context context.Context
URL string
HeaderHTML string
FooterHTML string
PaperWidth float64
PaperHeight float64
MarginTop float64
MarginBottom float64
MarginLeft float64
MarginRight float64
Landscape bool
WebFontsTimeout int64
}
const defaultHeaderFooterHTML string = "<html><head></head><body></body></html>"
@@ -103,12 +104,12 @@ func (html *HTML) Print(destination string) error {
return fmt.Errorf("waiting for page loading: %v", err)
}
// inject a script to make sure web fonts are loaded.
script := `new Promise((resolve, reject) => {
script := fmt.Sprintf(`new Promise((resolve, reject) => {
document.fonts.ready.then(function () {
resolve('fonts loaded');
});
setTimeout(resolve.bind(resolve, 'timeout'), 500);
});`
setTimeout(resolve.bind(resolve, 'timeout'), %d);
});`, html.WebFontsTimeout)
scriptArg := runtime.NewEvaluateArgs(script).SetAwaitPromise(true)
returnObj, _ := c.Runtime.Evaluate(html.Context, scriptArg)
if returnObj.ExceptionDetails != nil {