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https://github.com/silverstripe/silverstripe-framework
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The 'admin' module will be split off from 'framework', where 'framework' only provides (mostly) frontend-agnostic PHP classes. For example, HTMLEditorField.php has a TinyMCEConfig.php driver, but doesn't come with its own JS includes.
205 lines
4.9 KiB
JavaScript
205 lines
4.9 KiB
JavaScript
/**
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* plugin.js
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*
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* Released under LGPL License.
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* Copyright (c) 1999-2015 Ephox Corp. All rights reserved
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*
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* License: http://www.tinymce.com/license
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* Contributing: http://www.tinymce.com/contributing
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*/
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/*global tinymce:true */
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tinymce.PluginManager.add('autolink', function(editor) {
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var AutoUrlDetectState;
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var AutoLinkPattern = /^(https?:\/\/|ssh:\/\/|ftp:\/\/|file:\/|www\.|(?:mailto:)?[A-Z0-9._%+\-]+@)(.+)$/i;
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if (editor.settings.autolink_pattern) {
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AutoLinkPattern = editor.settings.autolink_pattern;
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}
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editor.on("keydown", function(e) {
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if (e.keyCode == 13) {
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return handleEnter(editor);
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}
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});
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// Internet Explorer has built-in automatic linking for most cases
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if (tinymce.Env.ie) {
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editor.on("focus", function() {
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if (!AutoUrlDetectState) {
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AutoUrlDetectState = true;
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try {
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editor.execCommand('AutoUrlDetect', false, true);
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} catch (ex) {
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// Ignore
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}
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}
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});
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return;
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}
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editor.on("keypress", function(e) {
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if (e.keyCode == 41) {
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return handleEclipse(editor);
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}
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});
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editor.on("keyup", function(e) {
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if (e.keyCode == 32) {
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return handleSpacebar(editor);
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}
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});
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function handleEclipse(editor) {
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parseCurrentLine(editor, -1, '(', true);
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}
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function handleSpacebar(editor) {
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parseCurrentLine(editor, 0, '', true);
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}
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function handleEnter(editor) {
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parseCurrentLine(editor, -1, '', false);
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}
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function parseCurrentLine(editor, end_offset, delimiter) {
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var rng, end, start, endContainer, bookmark, text, matches, prev, len, rngText;
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function scopeIndex(container, index) {
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if (index < 0) {
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index = 0;
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}
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if (container.nodeType == 3) {
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var len = container.data.length;
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if (index > len) {
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index = len;
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}
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}
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return index;
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}
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function setStart(container, offset) {
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if (container.nodeType != 1 || container.hasChildNodes()) {
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rng.setStart(container, scopeIndex(container, offset));
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} else {
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rng.setStartBefore(container);
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}
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}
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function setEnd(container, offset) {
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if (container.nodeType != 1 || container.hasChildNodes()) {
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rng.setEnd(container, scopeIndex(container, offset));
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} else {
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rng.setEndAfter(container);
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}
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}
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// Never create a link when we are inside a link
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if (editor.selection.getNode().tagName == 'A') {
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return;
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}
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// We need at least five characters to form a URL,
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// hence, at minimum, five characters from the beginning of the line.
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rng = editor.selection.getRng(true).cloneRange();
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if (rng.startOffset < 5) {
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// During testing, the caret is placed between two text nodes.
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// The previous text node contains the URL.
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prev = rng.endContainer.previousSibling;
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if (!prev) {
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if (!rng.endContainer.firstChild || !rng.endContainer.firstChild.nextSibling) {
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return;
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}
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prev = rng.endContainer.firstChild.nextSibling;
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}
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len = prev.length;
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setStart(prev, len);
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setEnd(prev, len);
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if (rng.endOffset < 5) {
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return;
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}
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end = rng.endOffset;
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endContainer = prev;
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} else {
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endContainer = rng.endContainer;
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// Get a text node
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if (endContainer.nodeType != 3 && endContainer.firstChild) {
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while (endContainer.nodeType != 3 && endContainer.firstChild) {
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endContainer = endContainer.firstChild;
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}
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// Move range to text node
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if (endContainer.nodeType == 3) {
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setStart(endContainer, 0);
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setEnd(endContainer, endContainer.nodeValue.length);
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}
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}
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if (rng.endOffset == 1) {
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end = 2;
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} else {
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end = rng.endOffset - 1 - end_offset;
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}
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}
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start = end;
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do {
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// Move the selection one character backwards.
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setStart(endContainer, end >= 2 ? end - 2 : 0);
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setEnd(endContainer, end >= 1 ? end - 1 : 0);
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end -= 1;
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rngText = rng.toString();
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// Loop until one of the following is found: a blank space, , delimiter, (end-2) >= 0
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} while (rngText != ' ' && rngText !== '' && rngText.charCodeAt(0) != 160 && (end - 2) >= 0 && rngText != delimiter);
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if (rng.toString() == delimiter || rng.toString().charCodeAt(0) == 160) {
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setStart(endContainer, end);
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setEnd(endContainer, start);
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end += 1;
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} else if (rng.startOffset === 0) {
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setStart(endContainer, 0);
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setEnd(endContainer, start);
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} else {
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setStart(endContainer, end);
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setEnd(endContainer, start);
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}
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// Exclude last . from word like "www.site.com."
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text = rng.toString();
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if (text.charAt(text.length - 1) == '.') {
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setEnd(endContainer, start - 1);
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}
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text = rng.toString();
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matches = text.match(AutoLinkPattern);
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if (matches) {
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if (matches[1] == 'www.') {
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matches[1] = 'http://www.';
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} else if (/@$/.test(matches[1]) && !/^mailto:/.test(matches[1])) {
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matches[1] = 'mailto:' + matches[1];
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}
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bookmark = editor.selection.getBookmark();
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editor.selection.setRng(rng);
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editor.execCommand('createlink', false, matches[1] + matches[2]);
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editor.selection.moveToBookmark(bookmark);
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editor.nodeChanged();
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}
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}
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});
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