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feat: format json into readable format #21

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feat: format json into readable format #21

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49 changes: 34 additions & 15 deletions islands/FormatValidate.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -67,6 +67,8 @@ export default function FormatValidate() {

switch(prettierParser) {
case "json":
format(prettierParser, aceMode);
break;
case "json5":
case "babel-ts":
if (libsLoaded.value.get("/prettier/parser-babel.js") == undefined) {
Expand Down Expand Up @@ -135,22 +137,12 @@ export default function FormatValidate() {
formattedCode.value = codeInput.current!.value;
if (prettierParser != '-') {
//Format the input data
try {
//@ts-ignore - prettier is a global export from standalone.js
formattedCode.value = prettier.format(codeInput.current!.value,
{
parser: prettierParser,
//@ts-ignore - prettierPlugins is a global export from standalone.js
plugins: prettierPlugins,
htmlWhitespaceSensitivity: "ignore",
printWidth: 120
});
} catch(e) {
// Stick with original formatting in the event of an error
console.log(e);
}
if ("json" === prettierParser) {
formatJson();
} else {
formatTypeWithPrettier(prettierParser);
}

editor.value.session.setMode("ace/mode/" + aceMode);
editor.value.session.setValue(formattedCode.value);
size.value = new Blob([formattedCode.value]).size;
Expand All @@ -159,6 +151,33 @@ export default function FormatValidate() {
console.log('processing took', (new Date().getTime() - start) + "ms");
}

function formatJson() {
try {
formattedCode.value = JSON.stringify(JSON.parse(codeInput.current!.value), null, 4);
} catch (e) {
console.log(e);
}
}

function formatTypeWithPrettier(prettierParser: string) {
try {
//@ts-ignore - prettier is a global export from standalone.js
formattedCode.value = prettier.format(codeInput.current!.value,
{
parser: prettierParser,
//@ts-ignore - prettierPlugins is a global export from standalone.js
plugins: prettierPlugins,
htmlWhitespaceSensitivity: "ignore",
printWidth: 120
});
} catch(e) {
// Stick with original formatting in the event of an error
console.log(e);
}
}
}


// deno-lint-ignore no-explicit-any
function dynamicallyLoadJs(url: string, onload: (this: GlobalEventHandlers, ev: Event) => any) {
const script = document.createElement("script");
Expand Down