/**
* Copyright (c) Tiny Technologies, Inc. All rights reserved.
* Licensed under the LGPL or a commercial license.
* For LGPL see License.txt in the project root for license information.
* For commercial licenses see https://www.tiny.cloud/
*
* Version: 5.10.9 (2023-11-15)
*/
(function () {
'use strict';
var global$1 = tinymce.util.Tools.resolve('tinymce.PluginManager');
var checkRange = function (str, substr, start) {
return substr === '' || str.length >= substr.length && str.substr(start, start + substr.length) === substr;
};
var contains = function (str, substr) {
return str.indexOf(substr) !== -1;
};
var startsWith = function (str, prefix) {
return checkRange(str, prefix, 0);
};
var global = tinymce.util.Tools.resolve('tinymce.Env');
var link = function () {
return /(?:[A-Za-z][A-Za-z\d.+-]{0,14}:\/\/(?:[-.~*+=!&;:'%@?^${}(),\w]+@)?|www\.|[-;:&=+$,.\w]+@)[A-Za-z\d-]+(?:\.[A-Za-z\d-]+)*(?::\d+)?(?:\/(?:[-.~*+=!;:'%@$(),\/\w]*[-~*+=%@$()\/\w])?)?(?:\?(?:[-.~*+=!&;:'%@?^${}(),\/\w]+))?(?:#(?:[-.~*+=!&;:'%@?^${}(),\/\w]+))?/g;
};
var defaultLinkPattern = new RegExp('^' + link().source + '$', 'i');
var getAutoLinkPattern = function (editor) {
return editor.getParam('autolink_pattern', defaultLinkPattern);
};
var getDefaultLinkTarget = function (editor) {
return editor.getParam('default_link_target', false);
};
var getDefaultLinkProtocol = function (editor) {
return editor.getParam('link_default_protocol', 'http', 'string');
};
var rangeEqualsBracketOrSpace = function (rangeString) {
return /^[(\[{ \u00a0]$/.test(rangeString);
};
var isTextNode = function (node) {
return node.nodeType === 3;
};
var isElement = function (node) {
return node.nodeType === 1;
};
var handleBracket = function (editor) {
return parseCurrentLine(editor, -1);
};
var handleSpacebar = function (editor) {
return parseCurrentLine(editor, 0);
};
var handleEnter = function (editor) {
return parseCurrentLine(editor, -1);
};
var scopeIndex = function (container, index) {
if (index < 0) {
index = 0;
}
if (isTextNode(container)) {
var len = container.data.length;
if (index > len) {
index = len;
}
}
return index;
};
var setStart = function (rng, container, offset) {
if (!isElement(container) || container.hasChildNodes()) {
rng.setStart(container, scopeIndex(container, offset));
} else {
rng.setStartBefore(container);
}
};
var setEnd = function (rng, container, offset) {
if (!isElement(container) || container.hasChildNodes()) {
rng.setEnd(container, scopeIndex(container, offset));
} else {
rng.setEndAfter(container);
}
};
var hasProtocol = function (url) {
return /^([A-Za-z][A-Za-z\d.+-]*:\/\/)|mailto:/.test(url);
};
var isPunctuation = function (char) {
return /[?!,.;:]/.test(char);
};
var parseCurrentLine = function (editor, endOffset) {
var end, endContainer, bookmark, text, prev, len, rngText;
var autoLinkPattern = getAutoLinkPattern(editor);
var defaultLinkTarget = getDefaultLinkTarget(editor);
if (editor.dom.getParent(editor.selection.getNode(), 'a[href]') !== null) {
return;
}
var rng = editor.selection.getRng().cloneRange();
if (rng.startOffset < 5) {
prev = rng.endContainer.previousSibling;
if (!prev) {
if (!rng.endContainer.firstChild || !rng.endContainer.firstChild.nextSibling) {
return;
}
prev = rng.endContainer.firstChild.nextSibling;
}
len = prev.length;
setStart(rng, prev, len);
setEnd(rng, prev, len);
if (rng.endOffset < 5) {
return;
}
end = rng.endOffset;
endContainer = prev;
} else {
endContainer = rng.endContainer;
if (!isTextNode(endContainer) && endContainer.firstChild) {
while (!isTextNode(endContainer) && endContainer.firstChild) {
endContainer = endContainer.firstChild;
}
if (isTextNode(endContainer)) {
setStart(rng, endContainer, 0);
setEnd(rng, endContainer, endContainer.nodeValue.length);
}
}
if (rng.endOffset === 1) {
end = 2;
} else {
end = rng.endOffset - 1 - endOffset;
}
}
var start = end;
do {
setStart(rng, endContainer, end >= 2 ? end - 2 : 0);
setEnd(rng, endContainer, end >= 1 ? end - 1 : 0);
end -= 1;
rngText = rng.toString();
} while (!rangeEqualsBracketOrSpace(rngText) && end - 2 >= 0);
if (rangeEqualsBracketOrSpace(rng.toString())) {
setStart(rng, endContainer, end);
setEnd(rng, endContainer, start);
end += 1;
} else if (rng.startOffset === 0) {
setStart(rng, endContainer, 0);
setEnd(rng, endContainer, start);
} else {
setStart(rng, endContainer, end);
setEnd(rng, endContainer, start);
}
text = rng.toString();
if (isPunctuation(text.charAt(text.length - 1))) {
setEnd(rng, endContainer, start - 1);
}
text = rng.toString().trim();
var matches = text.match(autoLinkPattern);
var protocol = getDefaultLinkProtocol(editor);
if (matches) {
var url = matches[0];
if (startsWith(url, 'www.')) {
url = protocol + '://' + url;
} else if (contains(url, '@') && !hasProtocol(url)) {
url = 'mailto:' + url;
}
bookmark = editor.selection.getBookmark();
editor.selection.setRng(rng);
editor.execCommand('createlink', false, url);
if (defaultLinkTarget !== false) {
editor.dom.setAttrib(editor.selection.getNode(), 'target', defaultLinkTarget);
}
editor.selection.moveToBookmark(bookmark);
editor.nodeChanged();
}
};
var setup = function (editor) {
var autoUrlDetectState;
editor.on('keydown', function (e) {
if (e.keyCode === 13) {
return handleEnter(editor);
}
});
if (global.browser.isIE()) {
editor.on('focus', function () {
if (!autoUrlDetectState) {
autoUrlDetectState = true;
try {
editor.execCommand('AutoUrlDetect', false, true);
} catch (ex) {
}
}
});
return;
}
editor.on('keypress', function (e) {
if (e.keyCode === 41 || e.keyCode === 93 || e.keyCode === 125) {
return handleBracket(editor);
}
});
editor.on('keyup', function (e) {
if (e.keyCode === 32) {
return handleSpacebar(editor);
}
});
};
function Plugin () {
global$1.add('autolink', function (editor) {
setup(editor);
});
}
Plugin();
}());