Sith/core/static/webpack/easymde-index.js

190 lines
5.1 KiB
JavaScript

import "codemirror/lib/codemirror.css";
import "easymde/src/css/easymde.css";
import EasyMDE from "easymde";
// This scripts dependens on Alpine but it should be loaded on every page
/**
* Create a new easymde based textarea
* @param {HTMLTextAreaElement} textarea to use
* @param {string} link to the markdown api
**/
function easymde_factory (textarea, markdown_api_url) {
const easymde = new EasyMDE({
element: textarea,
spellChecker: false,
autoDownloadFontAwesome: false,
previewRender: Alpine.debounce(async (plainText, preview) => {
const res = await fetch(markdown_api_url, {
method: "POST",
body: JSON.stringify({ text: plainText }),
});
preview.innerHTML = await res.text();
return null;
}, 300),
forceSync: true, // Avoid validation error on generic create view
toolbar: [
{
name: "heading-smaller",
action: EasyMDE.toggleHeadingSmaller,
className: "fa fa-header",
title: gettext("Heading"),
},
{
name: "italic",
action: EasyMDE.toggleItalic,
className: "fa fa-italic",
title: gettext("Italic"),
},
{
name: "bold",
action: EasyMDE.toggleBold,
className: "fa fa-bold",
title: gettext("Bold"),
},
{
name: "strikethrough",
action: EasyMDE.toggleStrikethrough,
className: "fa fa-strikethrough",
title: gettext("Strikethrough"),
},
{
name: "underline",
action: function customFunction(editor) {
let cm = editor.codemirror;
cm.replaceSelection("__" + cm.getSelection() + "__");
},
className: "fa fa-underline",
title: gettext("Underline"),
},
{
name: "superscript",
action: function customFunction(editor) {
let cm = editor.codemirror;
cm.replaceSelection("^" + cm.getSelection() + "^");
},
className: "fa fa-superscript",
title: gettext("Superscript"),
},
{
name: "subscript",
action: function customFunction(editor) {
let cm = editor.codemirror;
cm.replaceSelection("~" + cm.getSelection() + "~");
},
className: "fa fa-subscript",
title: gettext("Subscript"),
},
{
name: "code",
action: EasyMDE.toggleCodeBlock,
className: "fa fa-code",
title: gettext("Code"),
},
"|",
{
name: "quote",
action: EasyMDE.toggleBlockquote,
className: "fa fa-quote-left",
title: gettext("Quote"),
},
{
name: "unordered-list",
action: EasyMDE.toggleUnorderedList,
className: "fa fa-list-ul",
title: gettext("Unordered list"),
},
{
name: "ordered-list",
action: EasyMDE.toggleOrderedList,
className: "fa fa-list-ol",
title: gettext("Ordered list"),
},
"|",
{
name: "link",
action: EasyMDE.drawLink,
className: "fa fa-link",
title: gettext("Insert link"),
},
{
name: "image",
action: EasyMDE.drawImage,
className: "fa-regular fa-image",
title: gettext("Insert image"),
},
{
name: "table",
action: EasyMDE.drawTable,
className: "fa fa-table",
title: gettext("Insert table"),
},
"|",
{
name: "clean-block",
action: EasyMDE.cleanBlock,
className: "fa fa-eraser fa-clean-block",
title: gettext("Clean block"),
},
"|",
{
name: "preview",
action: EasyMDE.togglePreview,
className: "fa fa-eye no-disable",
title: gettext("Toggle preview"),
},
{
name: "side-by-side",
action: EasyMDE.toggleSideBySide,
className: "fa fa-columns no-disable no-mobile",
title: gettext("Toggle side by side"),
},
{
name: "fullscreen",
action: EasyMDE.toggleFullScreen,
className: "fa fa-arrows-alt no-disable no-mobile",
title: gettext("Toggle fullscreen"),
},
"|",
{
name: "guide",
action: "/page/Aide_sur_la_syntaxe",
className: "fa fa-question-circle",
title: gettext("Markdown guide"),
},
],
});
const submits = textarea
.closest("form")
.querySelectorAll('input[type="submit"]');
const parentDiv = textarea.parentElement;
let submitPressed = false;
function checkMarkdownInput(e) {
// an attribute is null if it does not exist, else a string
const required = textarea.getAttribute("required") != null;
const length = textarea.value.trim().length;
if (required && length == 0) {
parentDiv.style.boxShadow = "red 0px 0px 1.5px 1px";
} else {
parentDiv.style.boxShadow = "";
}
}
function onSubmitClick(e) {
if (!submitPressed) {
easymde.codemirror.on("change", checkMarkdownInput);
}
submitPressed = true;
checkMarkdownInput(e);
}
submits.forEach((submit) => {
submit.addEventListener("click", onSubmitClick);
});
};
window.easymde_factory = easymde_factory;