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{% extends "wiki/base.html" %}
{% block title %}Wiki | Edit: {{ page }}{% endblock %}
{% block og_title %}Wiki | Edit: {{ page }}{% endblock %}
{% block og_description %}{% endblock %}
{% block page_classes %}uses-rst{% endblock %}
{% block content %}
<form uk-grid class="uk-grid-small" action="{{ url_for("wiki.edit", page=page) }}" method="post">
<div class="uk-width-expand">
<input name="title" id="title" placeholder="Page Title" value="{{ title }}" class="uk-input" required />
</div>
<div class="uk-width-auto">
<button class="uk-button uk-button-secondary" type="button" value="Preview" id="preview">Preview</button>
</div>
<div class="uk-width-auto">
<input class="uk-button uk-button-primary" type="submit" id="submit" value="Save" disabled />
</div>
<div class="uk-width-1-1">
<div id="editor" class="uk-textarea">{{ rst }}</div>
<input type="hidden" name="rst" id="rst" />
</div>
<input type="hidden" name="csrf_token" value="{{ csrf_token() }}"/>
</form>
<div class="uk-container uk-container-small preview-title">
<h2 id="preview-title">{{ title }}</h2>
<div id="preview-div">
{{ preview | safe }}
</div>
</div>
<script type="application/javascript">
"use strict";
let csrf_token = "{{ csrf_token() }}";
function do_preview(_) {
let oReq = new XMLHttpRequest();
oReq.addEventListener("load", function() {
let response = JSON.parse(this.responseText);
if (response.error !== undefined) {
document.getElementById("submit").disabled = true;
if (response.error_lines !== undefined) {
editor.session.setAnnotations(response.error_lines);
document.getElementById("preview-div").innerHTML ="<h3>Error - see editor margin</h3>";
} else {
console.log("Error: " + response.error);
document.getElementById("preview-div").innerHTML ="<h3>Error</h3><p>" + response.error + "<p>";
}
} else {
document.getElementById("submit").disabled = false;
document.getElementById("preview-div").innerHTML = response.data;
editor.session.setAnnotations([]);
}
});
let data = editor.getValue();
if (data.replace("\s", "").length < 1 || document.getElementById("title").value.length < 1) {
document.getElementById("submit").disabled = true;
return false;
}
oReq.open("POST", "/render");
oReq.setRequestHeader("Content-type", "application/json");
oReq.setRequestHeader("X-CSRFToken", csrf_token);
oReq.send(JSON.stringify({"data": editor.getValue()}));
return false;
}
document.getElementById("preview").onclick = do_preview;
let editor = ace.edit("editor");
let timer;
editor.session.setMode("ace/mode/rst");
editor.session.setUseWrapMode(true);
editor.setTheme("ace/theme/iplastic");
editor.setShowPrintMargin(false);
editor.on("input", function() {
document.getElementById("submit").disabled = true;
document.getElementById("rst").value = editor.getValue();
if (timer !== undefined) {
clearTimeout(timer);
}
timer = setTimeout(do_preview, 1000);
});
document.getElementById("title").oninput = function() {
if (document.getElementById("title").value.length < 1) {
document.getElementById("submit").disabled = true;
}
document.getElementById("preview-title").textContent = document.getElementById("title").value;
document.getElementById("rst").value = editor.getValue();
if (timer !== undefined) {
clearTimeout(timer);
}
timer = setTimeout(do_preview, 1000);
};
function refreshLock() {
console.log("Refreshing lock");
let xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
if (this.readyState === 4 && this.status === 204) {
console.log("Lock refreshed")
} else if(this.readyState === 4 && this.status !== 204) {
console.log("Could not refresh lock")
}
};
xhttp.open("PATCH", document.location.pathname, true);
xhttp.send();
}
// Lock refreshing
setInterval(refreshLock, (60 * 4) * 1000)
</script>
{% endblock %}
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