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add button for copying CID to listing in gateway #9254

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add button for copying CID to listing in gateway #9254

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e4e292b
add button for copying CID to listing in gateway
eli1797 Sep 8, 2022
2ef26fc
copy full CID in gateway
eli1797 Nov 11, 2022
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12 changes: 10 additions & 2 deletions assets/dir-index-html/dir-index.html
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10 changes: 9 additions & 1 deletion assets/dir-index-html/src/dir-index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -83,9 +83,12 @@
</td>
<td class="no-linebreak">
{{ if .Hash }}
<a class="ipfs-hash" translate="no" href={{ if $root.DNSLink }}"https://cid.ipfs.io/#{{ .Hash | urlEscape}}" target="_blank" rel="noreferrer noopener"{{ else }}"{{ $root.GatewayURL }}/ipfs/{{ .Hash | urlEscape}}?filename={{ .Name | urlEscape }}"{{ end }}>
<a class="ipfs-hash" translate="no" href={{ if $root.DNSLink }}"https://cid.ipfs.io/#{{ .Hash | urlEscape }}" title={{ .Hash | jsonEncode }} target="_blank" rel="noreferrer noopener"{{ else }}"{{ $root.GatewayURL }}/ipfs/{{ .Hash | urlEscape }}?filename={{ .Name | urlEscape }}"{{ end }}>
{{ .ShortHash }}
</a>
<button class="type-icon" title="Copy CID" onclick=copyText({{ .Hash | jsonEncode }})>
<div class="ipfs-_copy">&nbsp;</div>
</button>
{{ end }}
</td>
<td class="no-linebreak">{{ .Size }}</td>
Expand All @@ -96,3 +99,8 @@
</div>
</body>
</html>
<script>
function copyText(text) {
navigator.clipboard.writeText(text);
}
</script>
7 changes: 7 additions & 0 deletions assets/dir-index-html/src/icons.css
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12 changes: 12 additions & 0 deletions assets/dir-index-html/src/style.css
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,18 @@ a:visited {
color:#00b0e9
}

button {
padding: 0;
border: none;
background: none;
vertical-align: middle;
}

button:hover {
background-color: #00b0e9;
cursor: pointer;
}

strong {
font-weight:700
}
Expand Down
8 changes: 8 additions & 0 deletions assets/dir-index-html/test/main.go
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
package main

import (
"encoding/json"
"fmt"
"net/http"
"net/url"
Expand Down Expand Up @@ -95,6 +96,13 @@ func main() {
pathUrl := url.URL{Path: rawUrl}
return pathUrl.String()
},
"jsonEncode": func(rawString string) string {
encodedStr, err := json.Marshal(rawString)
if err != nil {
panic(err)
}
return string(encodedStr)
Comment on lines +100 to +104
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Suggested change
encodedStr, err := json.Marshal(rawString)
if err != nil {
panic(err)
}
return string(encodedStr)
var builder strings.Builder
err := json.NewEncoder(&builder).Encode(rawString)
if err != nil {
panic(err)
}
return builder.String()

},
}).ParseFiles(templateFile)
if err != nil {
http.Error(w, fmt.Sprintf("failed to parse template file: %s", err), http.StatusInternalServerError)
Expand Down
11 changes: 11 additions & 0 deletions core/corehttp/gateway_indexPage.go
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
package corehttp

import (
"encoding/json"
"html/template"
"net/url"
"path"
Expand Down Expand Up @@ -121,6 +122,15 @@ func init() {
return pathUrl.String()
}

// custom function to encode strings in json, to future-proof for new encoding
jsonEncode := func(rawString string) string {
encodedStr, err := json.Marshal(rawString)
if err != nil {
panic(err)
}
return string(encodedStr)
Comment on lines +127 to +131
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@Jorropo Jorropo Nov 12, 2022 •
edited
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Suggested change
encodedStr, err := json.Marshal(rawString)
if err != nil {
panic(err)
}
return string(encodedStr)
var builder strings.Builder
err := json.NewEncoder(&builder).Encode(rawString)
if err != nil {
panic(err)
}
return builder.String()

}

// Directory listing template
dirIndexBytes, err := assets.Asset.ReadFile("dir-index-html/dir-index.html")
if err != nil {
Expand All @@ -130,5 +140,6 @@ func init() {
listingTemplate = template.Must(template.New("dir").Funcs(template.FuncMap{
"iconFromExt": iconFromExt,
"urlEscape": urlEscape,
"jsonEncode": jsonEncode,
}).Parse(string(dirIndexBytes)))
}