25 lines
861 B
JavaScript
25 lines
861 B
JavaScript
"use strict";
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const socket = require("../socket");
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const updateCursor = require("undate").update;
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socket.on("upload:success", (url) => {
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const fullURL = (new URL(url, location)).toString();
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const textbox = document.getElementById("input");
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const initStart = textbox.selectionStart;
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// Get the text before the cursor, and add a space if it's not in the beginning
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const headToCursor = initStart > 0 ? (textbox.value.substr(0, initStart) + " ") : "";
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// Get the remaining text after the cursor
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const cursorToTail = textbox.value.substr(initStart);
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// Construct the value until the point where we want the cursor to be
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const textBeforeTail = headToCursor + fullURL + " ";
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updateCursor(textbox, textBeforeTail + cursorToTail);
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// Set the cursor after the link and a space
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textbox.selectionStart = textbox.selectionEnd = textBeforeTail.length;
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});
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