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interface.js: add json-b64 datatype

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dogeystamp 2022-12-31 21:07:39 -05:00
parent caa1fccea3
commit c6a6908a82
Signed by: dogeystamp
GPG Key ID: 7225FE3592EFFA38
1 changed files with 23 additions and 2 deletions
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25
scripts/interface.js
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@ -25,7 +25,7 @@ class InterfaceElement {
class Form extends InterfaceElement {
constructor({id, tag}) {
super(id, tag);
super({id, tag});
if (tag === undefined) {
this.handle = document.createElement("div");
@ -90,7 +90,7 @@ class FormElement extends InterfaceElement {
}
constructor({id, type, form, tag, label="", dataType="plaintext", advanced=false, enabled=true}) {
super(id);
super({id});
this.id = id;
this.advanced = advanced;
@ -150,6 +150,7 @@ class FormElement extends InterfaceElement {
// plaintext is string data
// b64 is raw ArrayBuffer data
// json-b64 is Object data
// or none, which gives undefined
#dataType = "none";
get dataType() {
@ -163,6 +164,7 @@ class FormElement extends InterfaceElement {
switch (x) {
case "plaintext":
case "b64":
case "json-b64":
let valid = ["textbox", "password", "textarea", "output"];
if (!valid.includes(this.type)) err(this.type, x);
break;
@ -188,6 +190,20 @@ class FormElement extends InterfaceElement {
this.alertBox("alert-error", "Invalid base64 value.");
return;
}
case "json-b64":
let jsonString;
try {
jsonString = atob(this.handle.value);
} catch (e) {
this.alertBox("alert-error", "Invalid base64 value.");
return;
}
try {
return JSON.parse(jsonString);
} catch (e) {
this.alertBox("alert-error", "Invalid JSON encoding.");
return;
}
case "none":
return undefined;
}
@ -196,8 +212,13 @@ class FormElement extends InterfaceElement {
switch (this.dataType) {
case "plaintext":
this.handle.value = x;
break;
case "b64":
this.handle.value = bufToB64(x);
break;
case "json-b64":
this.handle.value = btoa(JSON.stringify(x));
break;
}
}