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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Template Editor</title>
<!-- CodeMirror CSS -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.15/codemirror.min.css">
<link rel="stylesheet"
href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.15/theme/material-darker.min.css">
<!-- CodeMirror JS y modos de lenguaje -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.15/codemirror.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.15/mode/javascript/javascript.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.15/mode/css/css.min.js"></script>
<!-- Streamlit Component Lib -->
<script
src="https://cdn.jsdelivr.net/gh/streamlit/streamlit@master/frontend/src/streamlit-component-lib.js"></script>
<style>
body {
font-family: sans-serif;
margin: 0;
padding: 0;
}
.container {
display: flex;
flex-direction: column;
height: 100vh;
}
.editors {
overflow: hidden;
}
.editor-pane {
overflow: hidden;
padding: 5px;
}
.editor-pane h3 {
margin: 5px 0;
font-size: 14px;
color: #FAFAFA;
}
.CodeMirror {
flex: 1;
border: 1px solid #444;
border-radius: 4px;
height: 390px
}
.buttons {
margin-top: 10px;
display: flex;
justify-content: flex-end;
}
.buttons button {
padding: 8px 16px;
border: none;
border-radius: 5px;
cursor: pointer;
font-weight: bold;
margin-left: 10px;
width: 100px;
}
.save-btn {
background-color: #007bff;
color: white;
}
.editor-help {
font-size: 12px;
color: #a0a0a0;
margin-top: 8px;
padding: 0 5px;
text-align: center;
}
.editor-help a {
color: #4dabf7;
text-decoration: none;
font-weight: bold;
}
.editor-help a:hover {
text-decoration: underline;
}
.editor-help code {
background-color: #333;
padding: 2px 4px;
border-radius: 3px;
font-size: 11px;
color: #d0d0d0;
}
</style>
</head>
<body>
<div class="container">
<div class="editors">
<div class="editor-pane">
<h3>styles.css</h3>
<textarea id="css-editor"></textarea>
</div>
<p class="editor-help">
Remember, any tag can be used as a CSS class (e.g., <code>.word.highlight</code>).
See all available tags in the
<a href="https://github.com/francozanardi/pycaps/blob/main/docs/TAGS.md" target="_blank" rel="noopener noreferrer">
Tagging System docs
</a>.
</p>
<div class="editor-pane">
<h3>pycaps.template.json</h3>
<textarea id="json-editor"></textarea>
</div>
<p class="editor-help">
Need help with the configuration? Check the
<a href="https://github.com/francozanardi/pycaps/blob/main/docs/CONFIG_REFERENCE.md"
target="_blank" rel="noopener noreferrer">
full JSON reference
</a>
in our documentation.
</p>
</div>
<div class="buttons">
<button class="save-btn">Save</button>
</div>
</div>
<script>
// Source: https://discuss.streamlit.io/t/code-snippet-create-components-without-any-frontend-tooling-no-react-babel-webpack-etc/13064
function sendMessageToStreamlitClient(type, data) {
const outData = Object.assign({
isStreamlitMessage: true,
type: type,
}, data);
window.parent.postMessage(outData, "*");
}
function init() {
sendMessageToStreamlitClient("streamlit:componentReady", { apiVersion: 1 });
}
function setFrameHeight(height) {
sendMessageToStreamlitClient("streamlit:setFrameHeight", { height: height });
}
// `data` puede ser cualquier valor serializable en JSON.
function sendDataToPython(data) {
sendMessageToStreamlitClient("streamlit:setComponentValue", { value: data, dataType: "json" });
}
function onDataFromPython(event) {
if (event.data.type !== "streamlit:render") return;
if (event.data.args) {
if (!window.wereEditorsInitialized) {
window.wereEditorsInitialized = true;
initializeEditors(event.data.args.json, event.data.args.css);
}
} else {
sendDataToPython({ action: "error", message: 'Unexpected error: missing JSON and CSS' });
document.querySelector('.container').innerHTML = '';
setFrameHeight(1);
}
}
let jsonEditor, cssEditor;
function initializeEditors(jsonData, cssData) {
jsonEditor = CodeMirror.fromTextArea(document.getElementById('json-editor'), {
mode: { name: "javascript", json: true },
theme: 'material-darker',
lineNumbers: true,
});
jsonEditor.setValue(JSON.stringify(jsonData, null, 2));
cssEditor = CodeMirror.fromTextArea(document.getElementById('css-editor'), {
mode: 'css',
theme: 'material-darker',
lineNumbers: true,
});
cssEditor.setValue(cssData);
}
function sendValue() {
try {
const jsonContent = JSON.parse(jsonEditor.getValue());
const cssContent = cssEditor.getValue();
sendDataToPython({
action: "save",
json_content: jsonContent,
css_content: cssContent
});
} catch (e) {
console.error("Invalid JSON format:", e);
sendDataToPython({ action: "error", message: "Invalid JSON format. Please correct it before saving." });
}
}
// Listeners
document.querySelector(".save-btn").addEventListener("click", sendValue);
window.addEventListener("message", onDataFromPython);
init();
setFrameHeight(1000);
</script>
</body>
</html> |