mirror of
https://github.com/go-gitea/gitea
synced 2024-11-13 21:54:24 +00:00
395 lines
12 KiB
JavaScript
395 lines
12 KiB
JavaScript
|
// CodeMirror, copyright (c) by Marijn Haverbeke and others
|
||
|
|
// Distributed under an MIT license: http://codemirror.net/LICENSE
|
||
|
|
|
||
|
|
(function(mod) {
|
||
|
|
if (typeof exports == "object" && typeof module == "object") // CommonJS
|
||
|
|
mod(require("../../lib/codemirror"));
|
||
|
|
else if (typeof define == "function" && define.amd) // AMD
|
||
|
|
define(["../../lib/codemirror"], mod);
|
||
|
|
else // Plain browser env
|
||
|
|
mod(CodeMirror);
|
||
|
|
})(function(CodeMirror) {
|
||
|
|
"use strict";
|
||
|
|
|
||
|
|
var htmlConfig = {
|
||
|
|
autoSelfClosers: {'area': true, 'base': true, 'br': true, 'col': true, 'command': true,
|
||
|
|
'embed': true, 'frame': true, 'hr': true, 'img': true, 'input': true,
|
||
|
|
'keygen': true, 'link': true, 'meta': true, 'param': true, 'source': true,
|
||
|
|
'track': true, 'wbr': true, 'menuitem': true},
|
||
|
|
implicitlyClosed: {'dd': true, 'li': true, 'optgroup': true, 'option': true, 'p': true,
|
||
|
|
'rp': true, 'rt': true, 'tbody': true, 'td': true, 'tfoot': true,
|
||
|
|
'th': true, 'tr': true},
|
||
|
|
contextGrabbers: {
|
||
|
|
'dd': {'dd': true, 'dt': true},
|
||
|
|
'dt': {'dd': true, 'dt': true},
|
||
|
|
'li': {'li': true},
|
||
|
|
'option': {'option': true, 'optgroup': true},
|
||
|
|
'optgroup': {'optgroup': true},
|
||
|
|
'p': {'address': true, 'article': true, 'aside': true, 'blockquote': true, 'dir': true,
|
||
|
|
'div': true, 'dl': true, 'fieldset': true, 'footer': true, 'form': true,
|
||
|
|
'h1': true, 'h2': true, 'h3': true, 'h4': true, 'h5': true, 'h6': true,
|
||
|
|
'header': true, 'hgroup': true, 'hr': true, 'menu': true, 'nav': true, 'ol': true,
|
||
|
|
'p': true, 'pre': true, 'section': true, 'table': true, 'ul': true},
|
||
|
|
'rp': {'rp': true, 'rt': true},
|
||
|
|
'rt': {'rp': true, 'rt': true},
|
||
|
|
'tbody': {'tbody': true, 'tfoot': true},
|
||
|
|
'td': {'td': true, 'th': true},
|
||
|
|
'tfoot': {'tbody': true},
|
||
|
|
'th': {'td': true, 'th': true},
|
||
|
|
'thead': {'tbody': true, 'tfoot': true},
|
||
|
|
'tr': {'tr': true}
|
||
|
|
},
|
||
|
|
doNotIndent: {"pre": true},
|
||
|
|
allowUnquoted: true,
|
||
|
|
allowMissing: true,
|
||
|
|
caseFold: true
|
||
|
|
}
|
||
|
|
|
||
|
|
var xmlConfig = {
|
||
|
|
autoSelfClosers: {},
|
||
|
|
implicitlyClosed: {},
|
||
|
|
contextGrabbers: {},
|
||
|
|
doNotIndent: {},
|
||
|
|
allowUnquoted: false,
|
||
|
|
allowMissing: false,
|
||
|
|
caseFold: false
|
||
|
|
}
|
||
|
|
|
||
|
|
CodeMirror.defineMode("xml", function(editorConf, config_) {
|
||
|
|
var indentUnit = editorConf.indentUnit
|
||
|
|
var config = {}
|
||
|
|
var defaults = config_.htmlMode ? htmlConfig : xmlConfig
|
||
|
|
for (var prop in defaults) config[prop] = defaults[prop]
|
||
|
|
for (var prop in config_) config[prop] = config_[prop]
|
||
|
|
|
||
|
|
// Return variables for tokenizers
|
||
|
|
var type, setStyle;
|
||
|
|
|
||
|
|
function inText(stream, state) {
|
||
|
|
function chain(parser) {
|
||
|
|
state.tokenize = parser;
|
||
|
|
return parser(stream, state);
|
||
|
|
}
|
||
|
|
|
||
|
|
var ch = stream.next();
|
||
|
|
if (ch == "<") {
|
||
|
|
if (stream.eat("!")) {
|
||
|
|
if (stream.eat("[")) {
|
||
|
|
if (stream.match("CDATA[")) return chain(inBlock("atom", "]]>"));
|
||
|
|
else return null;
|
||
|
|
} else if (stream.match("--")) {
|
||
|
|
return chain(inBlock("comment", "-->"));
|
||
|
|
} else if (stream.match("DOCTYPE", true, true)) {
|
||
|
|
stream.eatWhile(/[\w\._\-]/);
|
||
|
|
return chain(doctype(1));
|
||
|
|
} else {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
} else if (stream.eat("?")) {
|
||
|
|
stream.eatWhile(/[\w\._\-]/);
|
||
|
|
state.tokenize = inBlock("meta", "?>");
|
||
|
|
return "meta";
|
||
|
|
} else {
|
||
|
|
type = stream.eat("/") ? "closeTag" : "openTag";
|
||
|
|
state.tokenize = inTag;
|
||
|
|
return "tag bracket";
|
||
|
|
}
|
||
|
|
} else if (ch == "&") {
|
||
|
|
var ok;
|
||
|
|
if (stream.eat("#")) {
|
||
|
|
if (stream.eat("x")) {
|
||
|
|
ok = stream.eatWhile(/[a-fA-F\d]/) && stream.eat(";");
|
||
|
|
} else {
|
||
|
|
ok = stream.eatWhile(/[\d]/) && stream.eat(";");
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
ok = stream.eatWhile(/[\w\.\-:]/) && stream.eat(";");
|
||
|
|
}
|
||
|
|
return ok ? "atom" : "error";
|
||
|
|
} else {
|
||
|
|
stream.eatWhile(/[^&<]/);
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
inText.isInText = true;
|
||
|
|
|
||
|
|
function inTag(stream, state) {
|
||
|
|
var ch = stream.next();
|
||
|
|
if (ch == ">" || (ch == "/" && stream.eat(">"))) {
|
||
|
|
state.tokenize = inText;
|
||
|
|
type = ch == ">" ? "endTag" : "selfcloseTag";
|
||
|
|
return "tag bracket";
|
||
|
|
} else if (ch == "=") {
|
||
|
|
type = "equals";
|
||
|
|
return null;
|
||
|
|
} else if (ch == "<") {
|
||
|
|
state.tokenize = inText;
|
||
|
|
state.state = baseState;
|
||
|
|
state.tagName = state.tagStart = null;
|
||
|
|
var next = state.tokenize(stream, state);
|
||
|
|
return next ? next + " tag error" : "tag error";
|
||
|
|
} else if (/[\'\"]/.test(ch)) {
|
||
|
|
state.tokenize = inAttribute(ch);
|
||
|
|
state.stringStartCol = stream.column();
|
||
|
|
return state.tokenize(stream, state);
|
||
|
|
} else {
|
||
|
|
stream.match(/^[^\s\u00a0=<>\"\']*[^\s\u00a0=<>\"\'\/]/);
|
||
|
|
return "word";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function inAttribute(quote) {
|
||
|
|
var closure = function(stream, state) {
|
||
|
|
while (!stream.eol()) {
|
||
|
|
if (stream.next() == quote) {
|
||
|
|
state.tokenize = inTag;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return "string";
|
||
|
|
};
|
||
|
|
closure.isInAttribute = true;
|
||
|
|
return closure;
|
||
|
|
}
|
||
|
|
|
||
|
|
function inBlock(style, terminator) {
|
||
|
|
return function(stream, state) {
|
||
|
|
while (!stream.eol()) {
|
||
|
|
if (stream.match(terminator)) {
|
||
|
|
state.tokenize = inText;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
stream.next();
|
||
|
|
}
|
||
|
|
return style;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
function doctype(depth) {
|
||
|
|
return function(stream, state) {
|
||
|
|
var ch;
|
||
|
|
while ((ch = stream.next()) != null) {
|
||
|
|
if (ch == "<") {
|
||
|
|
state.tokenize = doctype(depth + 1);
|
||
|
|
return state.tokenize(stream, state);
|
||
|
|
} else if (ch == ">") {
|
||
|
|
if (depth == 1) {
|
||
|
|
state.tokenize = inText;
|
||
|
|
break;
|
||
|
|
} else {
|
||
|
|
state.tokenize = doctype(depth - 1);
|
||
|
|
return state.tokenize(stream, state);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return "meta";
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
function Context(state, tagName, startOfLine) {
|
||
|
|
this.prev = state.context;
|
||
|
|
this.tagName = tagName;
|
||
|
|
this.indent = state.indented;
|
||
|
|
this.startOfLine = startOfLine;
|
||
|
|
if (config.doNotIndent.hasOwnProperty(tagName) || (state.context && state.context.noIndent))
|
||
|
|
this.noIndent = true;
|
||
|
|
}
|
||
|
|
function popContext(state) {
|
||
|
|
if (state.context) state.context = state.context.prev;
|
||
|
|
}
|
||
|
|
function maybePopContext(state, nextTagName) {
|
||
|
|
var parentTagName;
|
||
|
|
while (true) {
|
||
|
|
if (!state.context) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
parentTagName = state.context.tagName;
|
||
|
|
if (!config.contextGrabbers.hasOwnProperty(parentTagName) ||
|
||
|
|
!config.contextGrabbers[parentTagName].hasOwnProperty(nextTagName)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
popContext(state);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function baseState(type, stream, state) {
|
||
|
|
if (type == "openTag") {
|
||
|
|
state.tagStart = stream.column();
|
||
|
|
return tagNameState;
|
||
|
|
} else if (type == "closeTag") {
|
||
|
|
return closeTagNameState;
|
||
|
|
} else {
|
||
|
|
return baseState;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
function tagNameState(type, stream, state) {
|
||
|
|
if (type == "word") {
|
||
|
|
state.tagName = stream.current();
|
||
|
|
setStyle = "tag";
|
||
|
|
return attrState;
|
||
|
|
} else {
|
||
|
|
setStyle = "error";
|
||
|
|
return tagNameState;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
function closeTagNameState(type, stream, state) {
|
||
|
|
if (type == "word") {
|
||
|
|
var tagName = stream.current();
|
||
|
|
if (state.context && state.context.tagName != tagName &&
|
||
|
|
config.implicitlyClosed.hasOwnProperty(state.context.tagName))
|
||
|
|
popContext(state);
|
||
|
|
if ((state.context && state.context.tagName == tagName) || config.matchClosing === false) {
|
||
|
|
setStyle = "tag";
|
||
|
|
return closeState;
|
||
|
|
} else {
|
||
|
|
setStyle = "tag error";
|
||
|
|
return closeStateErr;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
setStyle = "error";
|
||
|
|
return closeStateErr;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function closeState(type, _stream, state) {
|
||
|
|
if (type != "endTag") {
|
||
|
|
setStyle = "error";
|
||
|
|
return closeState;
|
||
|
|
}
|
||
|
|
popContext(state);
|
||
|
|
return baseState;
|
||
|
|
}
|
||
|
|
function closeStateErr(type, stream, state) {
|
||
|
|
setStyle = "error";
|
||
|
|
return closeState(type, stream, state);
|
||
|
|
}
|
||
|
|
|
||
|
|
function attrState(type, _stream, state) {
|
||
|
|
if (type == "word") {
|
||
|
|
setStyle = "attribute";
|
||
|
|
return attrEqState;
|
||
|
|
} else if (type == "endTag" || type == "selfcloseTag") {
|
||
|
|
var tagName = state.tagName, tagStart = state.tagStart;
|
||
|
|
state.tagName = state.tagStart = null;
|
||
|
|
if (type == "selfcloseTag" ||
|
||
|
|
config.autoSelfClosers.hasOwnProperty(tagName)) {
|
||
|
|
maybePopContext(state, tagName);
|
||
|
|
} else {
|
||
|
|
maybePopContext(state, tagName);
|
||
|
|
state.context = new Context(state, tagName, tagStart == state.indented);
|
||
|
|
}
|
||
|
|
return baseState;
|
||
|
|
}
|
||
|
|
setStyle = "error";
|
||
|
|
return attrState;
|
||
|
|
}
|
||
|
|
function attrEqState(type, stream, state) {
|
||
|
|
if (type == "equals") return attrValueState;
|
||
|
|
if (!config.allowMissing) setStyle = "error";
|
||
|
|
return attrState(type, stream, state);
|
||
|
|
}
|
||
|
|
function attrValueState(type, stream, state) {
|
||
|
|
if (type == "string") return attrContinuedState;
|
||
|
|
if (type == "word" && config.allowUnquoted) {setStyle = "string"; return attrState;}
|
||
|
|
setStyle = "error";
|
||
|
|
return attrState(type, stream, state);
|
||
|
|
}
|
||
|
|
function attrContinuedState(type, stream, state) {
|
||
|
|
if (type == "string") return attrContinuedState;
|
||
|
|
return attrState(type, stream, state);
|
||
|
|
}
|
||
|
|
|
||
|
|
return {
|
||
|
|
startState: function(baseIndent) {
|
||
|
|
var state = {tokenize: inText,
|
||
|
|
state: baseState,
|
||
|
|
indented: baseIndent || 0,
|
||
|
|
tagName: null, tagStart: null,
|
||
|
|
context: null}
|
||
|
|
if (baseIndent != null) state.baseIndent = baseIndent
|
||
|
|
return state
|
||
|
|
},
|
||
|
|
|
||
|
|
token: function(stream, state) {
|
||
|
|
if (!state.tagName && stream.sol())
|
||
|
|
state.indented = stream.indentation();
|
||
|
|
|
||
|
|
if (stream.eatSpace()) return null;
|
||
|
|
type = null;
|
||
|
|
var style = state.tokenize(stream, state);
|
||
|
|
if ((style || type) && style != "comment") {
|
||
|
|
setStyle = null;
|
||
|
|
state.state = state.state(type || style, stream, state);
|
||
|
|
if (setStyle)
|
||
|
|
style = setStyle == "error" ? style + " error" : setStyle;
|
||
|
|
}
|
||
|
|
return style;
|
||
|
|
},
|
||
|
|
|
||
|
|
indent: function(state, textAfter, fullLine) {
|
||
|
|
var context = state.context;
|
||
|
|
// Indent multi-line strings (e.g. css).
|
||
|
|
if (state.tokenize.isInAttribute) {
|
||
|
|
if (state.tagStart == state.indented)
|
||
|
|
return state.stringStartCol + 1;
|
||
|
|
else
|
||
|
|
return state.indented + indentUnit;
|
||
|
|
}
|
||
|
|
if (context && context.noIndent) return CodeMirror.Pass;
|
||
|
|
if (state.tokenize != inTag && state.tokenize != inText)
|
||
|
|
return fullLine ? fullLine.match(/^(\s*)/)[0].length : 0;
|
||
|
|
// Indent the starts of attribute names.
|
||
|
|
if (state.tagName) {
|
||
|
|
if (config.multilineTagIndentPastTag !== false)
|
||
|
|
return state.tagStart + state.tagName.length + 2;
|
||
|
|
else
|
||
|
|
return state.tagStart + indentUnit * (config.multilineTagIndentFactor || 1);
|
||
|
|
}
|
||
|
|
if (config.alignCDATA && /<!\[CDATA\[/.test(textAfter)) return 0;
|
||
|
|
var tagAfter = textAfter && /^<(\/)?([\w_:\.-]*)/.exec(textAfter);
|
||
|
|
if (tagAfter && tagAfter[1]) { // Closing tag spotted
|
||
|
|
while (context) {
|
||
|
|
if (context.tagName == tagAfter[2]) {
|
||
|
|
context = context.prev;
|
||
|
|
break;
|
||
|
|
} else if (config.implicitlyClosed.hasOwnProperty(context.tagName)) {
|
||
|
|
context = context.prev;
|
||
|
|
} else {
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
} else if (tagAfter) { // Opening tag spotted
|
||
|
|
while (context) {
|
||
|
|
var grabbers = config.contextGrabbers[context.tagName];
|
||
|
|
if (grabbers && grabbers.hasOwnProperty(tagAfter[2]))
|
||
|
|
context = context.prev;
|
||
|
|
else
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
while (context && context.prev && !context.startOfLine)
|
||
|
|
context = context.prev;
|
||
|
|
if (context) return context.indent + indentUnit;
|
||
|
|
else return state.baseIndent || 0;
|
||
|
|
},
|
||
|
|
|
||
|
|
electricInput: /<\/[\s\w:]+>$/,
|
||
|
|
blockCommentStart: "<!--",
|
||
|
|
blockCommentEnd: "-->",
|
||
|
|
|
||
|
|
configuration: config.htmlMode ? "html" : "xml",
|
||
|
|
helperType: config.htmlMode ? "html" : "xml",
|
||
|
|
|
||
|
|
skipAttribute: function(state) {
|
||
|
|
if (state.state == attrValueState)
|
||
|
|
state.state = attrState
|
||
|
|
}
|
||
|
|
};
|
||
|
|
});
|
||
|
|
|
||
|
|
CodeMirror.defineMIME("text/xml", "xml");
|
||
|
|
CodeMirror.defineMIME("application/xml", "xml");
|
||
|
|
if (!CodeMirror.mimeModes.hasOwnProperty("text/html"))
|
||
|
|
CodeMirror.defineMIME("text/html", {name: "xml", htmlMode: true});
|
||
|
|
|
||
|
|
});
|