forked from friendica/friendica
c4b2ffa66c
- Fix implicit global variables (reply, noAttachment) - Add feature detection for aStr, bin2hex, autosize - Add error handling for AJAX requests - Wrap in IIFE with strict mode - Add JSDoc documentation
86 lines
2.3 KiB
JavaScript
86 lines
2.3 KiB
JavaScript
// SPDX-FileCopyrightText: 2010-2024 the Friendica project
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//
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// SPDX-License-Identifier: AGPL-3.0-or-later
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// @license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPLv3-or-later
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/**
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* @file view/theme/frio/js/jot.js
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* JavaScript for link attachment in the jot (post composer).
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*
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* Handles inserting links into posts with automatic preview generation.
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*
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* @requires jQuery
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* @requires linkPreview.js
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* @requires autosize
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*
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* Note: The linkPreview variable is intentionally global for cross-module access.
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*/
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// Global linkPreview instance for cross-module access
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// eslint-disable-next-line no-var
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var linkPreview;
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(function ($, window) {
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"use strict";
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/**
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* Prompt for a link URL and insert it into the jot with preview.
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*
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* @returns {void}
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*/
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window.jotGetLink = function () {
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// Check for required global variables and functions
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if (typeof window.aStr === "undefined" || !window.aStr.linkurl) {
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return;
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}
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const reply = prompt(window.aStr.linkurl);
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if (!reply || !reply.length) {
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return;
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}
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const $textarea = $("#profile-jot-text");
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if (!$textarea.length) {
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return;
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}
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const currentText = $textarea.val();
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// Clear previous attachment preview
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$("#jot-attachment-preview").empty();
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$("#profile-rotator").show();
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// Check if post already has an attachment
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const hasAttachment = currentText.includes("[attachment") &&
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currentText.includes("[/attachment]");
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const noAttachment = hasAttachment ? "&noAttachment=1" : "";
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// Use linkPreview library if available
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if (typeof linkPreview === "object" && linkPreview !== null) {
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linkPreview.crawlText(reply + noAttachment);
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} else if (typeof window.bin2hex === "function") {
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// Fallback: directly fetch and insert BBCode
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const hexReply = window.bin2hex(reply);
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$.get("parseurl?binurl=" + hexReply + noAttachment, function (data) {
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if (typeof window.addeditortext === "function") {
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window.addeditortext(data);
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}
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$("#profile-rotator").hide();
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}).fail(function () {
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$("#profile-rotator").hide();
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});
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} else {
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$("#profile-rotator").hide();
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}
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// Update textarea autosize if available
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if (typeof window.autosize === "function") {
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window.autosize.update($textarea);
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}
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};
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})(jQuery, window);
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// @license-end
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