mirror of
https://codeberg.org/video-prize-ranch/rimgo.git
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02be603dcc
* use encoding/json for comment parsing * refactor by moving loop code to an UnmarshalJSON * use a preallocated array and indices to maintain order while using goroutines again, this was removed a while ago * use new struct in comment.hbs and contextComment.hbs * rewriteUrl partial to reduce rimgo-specific code in api * move RenderError into pages package to avoid import cycle between render and utils
26 lines
453 B
Go
26 lines
453 B
Go
package utils
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import (
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"fmt"
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"net/url"
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"strings"
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)
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func RewriteUrl(link string) (string, error) {
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url, err := url.Parse(link)
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if err != nil {
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return "", err
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}
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path := url.Path
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if !strings.HasPrefix(path, "/") {
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path = "/" + path
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}
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switch url.Host {
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case "", "imgur.com", "www.imgur.com", "i.imgur.com":
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return path, nil
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case "i.stack.imgur.com":
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return "/stack" + path, nil
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}
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return "", fmt.Errorf("unknown host %s", url.Host)
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}
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