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comparison .cms/lib/codemirror/mode/xml/xml.js @ 0:78edf6b517a0 draft

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24.10
author Coffee CMS <info@coffee-cms.ru>
date Fri, 11 Oct 2024 22:40:23 +0000
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-1:000000000000 0:78edf6b517a0
1 // CodeMirror, copyright (c) by Marijn Haverbeke and others
2 // Distributed under an MIT license: https://codemirror.net/5/LICENSE
3
4 (function(mod) {
5 if (typeof exports == "object" && typeof module == "object") // CommonJS
6 mod(require("../../lib/codemirror"));
7 else if (typeof define == "function" && define.amd) // AMD
8 define(["../../lib/codemirror"], mod);
9 else // Plain browser env
10 mod(CodeMirror);
11 })(function(CodeMirror) {
12 "use strict";
13
14 var htmlConfig = {
15 autoSelfClosers: {'area': true, 'base': true, 'br': true, 'col': true, 'command': true,
16 'embed': true, 'frame': true, 'hr': true, 'img': true, 'input': true,
17 'keygen': true, 'link': true, 'meta': true, 'param': true, 'source': true,
18 'track': true, 'wbr': true, 'menuitem': true},
19 implicitlyClosed: {'dd': true, 'li': true, 'optgroup': true, 'option': true, 'p': true,
20 'rp': true, 'rt': true, 'tbody': true, 'td': true, 'tfoot': true,
21 'th': true, 'tr': true},
22 contextGrabbers: {
23 'dd': {'dd': true, 'dt': true},
24 'dt': {'dd': true, 'dt': true},
25 'li': {'li': true},
26 'option': {'option': true, 'optgroup': true},
27 'optgroup': {'optgroup': true},
28 'p': {'address': true, 'article': true, 'aside': true, 'blockquote': true, 'dir': true,
29 'div': true, 'dl': true, 'fieldset': true, 'footer': true, 'form': true,
30 'h1': true, 'h2': true, 'h3': true, 'h4': true, 'h5': true, 'h6': true,
31 'header': true, 'hgroup': true, 'hr': true, 'menu': true, 'nav': true, 'ol': true,
32 'p': true, 'pre': true, 'section': true, 'table': true, 'ul': true},
33 'rp': {'rp': true, 'rt': true},
34 'rt': {'rp': true, 'rt': true},
35 'tbody': {'tbody': true, 'tfoot': true},
36 'td': {'td': true, 'th': true},
37 'tfoot': {'tbody': true},
38 'th': {'td': true, 'th': true},
39 'thead': {'tbody': true, 'tfoot': true},
40 'tr': {'tr': true}
41 },
42 doNotIndent: {"pre": true},
43 allowUnquoted: true,
44 allowMissing: true,
45 caseFold: true
46 }
47
48 var xmlConfig = {
49 autoSelfClosers: {},
50 implicitlyClosed: {},
51 contextGrabbers: {},
52 doNotIndent: {},
53 allowUnquoted: false,
54 allowMissing: false,
55 allowMissingTagName: false,
56 caseFold: false
57 }
58
59 CodeMirror.defineMode("xml", function(editorConf, config_) {
60 var indentUnit = editorConf.indentUnit
61 var config = {}
62 var defaults = config_.htmlMode ? htmlConfig : xmlConfig
63 for (var prop in defaults) config[prop] = defaults[prop]
64 for (var prop in config_) config[prop] = config_[prop]
65
66 // Return variables for tokenizers
67 var type, setStyle;
68
69 function inText(stream, state) {
70 function chain(parser) {
71 state.tokenize = parser;
72 return parser(stream, state);
73 }
74
75 var ch = stream.next();
76 if (ch == "<") {
77 if (stream.eat("!")) {
78 if (stream.eat("[")) {
79 if (stream.match("CDATA[")) return chain(inBlock("atom", "]]>"));
80 else return null;
81 } else if (stream.match("--")) {
82 return chain(inBlock("comment", "-->"));
83 } else if (stream.match("DOCTYPE", true, true)) {
84 stream.eatWhile(/[\w\._\-]/);
85 return chain(doctype(1));
86 } else {
87 return null;
88 }
89 } else if (stream.eat("?")) {
90 stream.eatWhile(/[\w\._\-]/);
91 state.tokenize = inBlock("meta", "?>");
92 return "meta";
93 } else {
94 type = stream.eat("/") ? "closeTag" : "openTag";
95 state.tokenize = inTag;
96 return "tag bracket";
97 }
98 } else if (ch == "&") {
99 var ok;
100 if (stream.eat("#")) {
101 if (stream.eat("x")) {
102 ok = stream.eatWhile(/[a-fA-F\d]/) && stream.eat(";");
103 } else {
104 ok = stream.eatWhile(/[\d]/) && stream.eat(";");
105 }
106 } else {
107 ok = stream.eatWhile(/[\w\.\-:]/) && stream.eat(";");
108 }
109 return ok ? "atom" : "error";
110 } else {
111 stream.eatWhile(/[^&<]/);
112 return null;
113 }
114 }
115 inText.isInText = true;
116
117 function inTag(stream, state) {
118 var ch = stream.next();
119 if (ch == ">" || (ch == "/" && stream.eat(">"))) {
120 state.tokenize = inText;
121 type = ch == ">" ? "endTag" : "selfcloseTag";
122 return "tag bracket";
123 } else if (ch == "=") {
124 type = "equals";
125 return null;
126 } else if (ch == "<") {
127 state.tokenize = inText;
128 state.state = baseState;
129 state.tagName = state.tagStart = null;
130 var next = state.tokenize(stream, state);
131 return next ? next + " tag error" : "tag error";
132 } else if (/[\'\"]/.test(ch)) {
133 state.tokenize = inAttribute(ch);
134 state.stringStartCol = stream.column();
135 return state.tokenize(stream, state);
136 } else {
137 stream.match(/^[^\s\u00a0=<>\"\']*[^\s\u00a0=<>\"\'\/]/);
138 return "word";
139 }
140 }
141
142 function inAttribute(quote) {
143 var closure = function(stream, state) {
144 while (!stream.eol()) {
145 if (stream.next() == quote) {
146 state.tokenize = inTag;
147 break;
148 }
149 }
150 return "string";
151 };
152 closure.isInAttribute = true;
153 return closure;
154 }
155
156 function inBlock(style, terminator) {
157 return function(stream, state) {
158 while (!stream.eol()) {
159 if (stream.match(terminator)) {
160 state.tokenize = inText;
161 break;
162 }
163 stream.next();
164 }
165 return style;
166 }
167 }
168
169 function doctype(depth) {
170 return function(stream, state) {
171 var ch;
172 while ((ch = stream.next()) != null) {
173 if (ch == "<") {
174 state.tokenize = doctype(depth + 1);
175 return state.tokenize(stream, state);
176 } else if (ch == ">") {
177 if (depth == 1) {
178 state.tokenize = inText;
179 break;
180 } else {
181 state.tokenize = doctype(depth - 1);
182 return state.tokenize(stream, state);
183 }
184 }
185 }
186 return "meta";
187 };
188 }
189
190 function lower(tagName) {
191 return tagName && tagName.toLowerCase();
192 }
193
194 function Context(state, tagName, startOfLine) {
195 this.prev = state.context;
196 this.tagName = tagName || "";
197 this.indent = state.indented;
198 this.startOfLine = startOfLine;
199 if (config.doNotIndent.hasOwnProperty(tagName) || (state.context && state.context.noIndent))
200 this.noIndent = true;
201 }
202 function popContext(state) {
203 if (state.context) state.context = state.context.prev;
204 }
205 function maybePopContext(state, nextTagName) {
206 var parentTagName;
207 while (true) {
208 if (!state.context) {
209 return;
210 }
211 parentTagName = state.context.tagName;
212 if (!config.contextGrabbers.hasOwnProperty(lower(parentTagName)) ||
213 !config.contextGrabbers[lower(parentTagName)].hasOwnProperty(lower(nextTagName))) {
214 return;
215 }
216 popContext(state);
217 }
218 }
219
220 function baseState(type, stream, state) {
221 if (type == "openTag") {
222 state.tagStart = stream.column();
223 return tagNameState;
224 } else if (type == "closeTag") {
225 return closeTagNameState;
226 } else {
227 return baseState;
228 }
229 }
230 function tagNameState(type, stream, state) {
231 if (type == "word") {
232 state.tagName = stream.current();
233 setStyle = "tag";
234 return attrState;
235 } else if (config.allowMissingTagName && type == "endTag") {
236 setStyle = "tag bracket";
237 return attrState(type, stream, state);
238 } else {
239 setStyle = "error";
240 return tagNameState;
241 }
242 }
243 function closeTagNameState(type, stream, state) {
244 if (type == "word") {
245 var tagName = stream.current();
246 if (state.context && state.context.tagName != tagName &&
247 config.implicitlyClosed.hasOwnProperty(lower(state.context.tagName)))
248 popContext(state);
249 if ((state.context && state.context.tagName == tagName) || config.matchClosing === false) {
250 setStyle = "tag";
251 return closeState;
252 } else {
253 setStyle = "tag error";
254 return closeStateErr;
255 }
256 } else if (config.allowMissingTagName && type == "endTag") {
257 setStyle = "tag bracket";
258 return closeState(type, stream, state);
259 } else {
260 setStyle = "error";
261 return closeStateErr;
262 }
263 }
264
265 function closeState(type, _stream, state) {
266 if (type != "endTag") {
267 setStyle = "error";
268 return closeState;
269 }
270 popContext(state);
271 return baseState;
272 }
273 function closeStateErr(type, stream, state) {
274 setStyle = "error";
275 return closeState(type, stream, state);
276 }
277
278 function attrState(type, _stream, state) {
279 if (type == "word") {
280 setStyle = "attribute";
281 return attrEqState;
282 } else if (type == "endTag" || type == "selfcloseTag") {
283 var tagName = state.tagName, tagStart = state.tagStart;
284 state.tagName = state.tagStart = null;
285 if (type == "selfcloseTag" ||
286 config.autoSelfClosers.hasOwnProperty(lower(tagName))) {
287 maybePopContext(state, tagName);
288 } else {
289 maybePopContext(state, tagName);
290 state.context = new Context(state, tagName, tagStart == state.indented);
291 }
292 return baseState;
293 }
294 setStyle = "error";
295 return attrState;
296 }
297 function attrEqState(type, stream, state) {
298 if (type == "equals") return attrValueState;
299 if (!config.allowMissing) setStyle = "error";
300 return attrState(type, stream, state);
301 }
302 function attrValueState(type, stream, state) {
303 if (type == "string") return attrContinuedState;
304 if (type == "word" && config.allowUnquoted) {setStyle = "string"; return attrState;}
305 setStyle = "error";
306 return attrState(type, stream, state);
307 }
308 function attrContinuedState(type, stream, state) {
309 if (type == "string") return attrContinuedState;
310 return attrState(type, stream, state);
311 }
312
313 return {
314 startState: function(baseIndent) {
315 var state = {tokenize: inText,
316 state: baseState,
317 indented: baseIndent || 0,
318 tagName: null, tagStart: null,
319 context: null}
320 if (baseIndent != null) state.baseIndent = baseIndent
321 return state
322 },
323
324 token: function(stream, state) {
325 if (!state.tagName && stream.sol())
326 state.indented = stream.indentation();
327
328 if (stream.eatSpace()) return null;
329 type = null;
330 var style = state.tokenize(stream, state);
331 if ((style || type) && style != "comment") {
332 setStyle = null;
333 state.state = state.state(type || style, stream, state);
334 if (setStyle)
335 style = setStyle == "error" ? style + " error" : setStyle;
336 }
337 return style;
338 },
339
340 indent: function(state, textAfter, fullLine) {
341 var context = state.context;
342 // Indent multi-line strings (e.g. css).
343 if (state.tokenize.isInAttribute) {
344 if (state.tagStart == state.indented)
345 return state.stringStartCol + 1;
346 else
347 return state.indented + indentUnit;
348 }
349 if (context && context.noIndent) return CodeMirror.Pass;
350 if (state.tokenize != inTag && state.tokenize != inText)
351 return fullLine ? fullLine.match(/^(\s*)/)[0].length : 0;
352 // Indent the starts of attribute names.
353 if (state.tagName) {
354 if (config.multilineTagIndentPastTag !== false)
355 return state.tagStart + state.tagName.length + 2;
356 else
357 return state.tagStart + indentUnit * (config.multilineTagIndentFactor || 1);
358 }
359 if (config.alignCDATA && /<!\[CDATA\[/.test(textAfter)) return 0;
360 var tagAfter = textAfter && /^<(\/)?([\w_:\.-]*)/.exec(textAfter);
361 if (tagAfter && tagAfter[1]) { // Closing tag spotted
362 while (context) {
363 if (context.tagName == tagAfter[2]) {
364 context = context.prev;
365 break;
366 } else if (config.implicitlyClosed.hasOwnProperty(lower(context.tagName))) {
367 context = context.prev;
368 } else {
369 break;
370 }
371 }
372 } else if (tagAfter) { // Opening tag spotted
373 while (context) {
374 var grabbers = config.contextGrabbers[lower(context.tagName)];
375 if (grabbers && grabbers.hasOwnProperty(lower(tagAfter[2])))
376 context = context.prev;
377 else
378 break;
379 }
380 }
381 while (context && context.prev && !context.startOfLine)
382 context = context.prev;
383 if (context) return context.indent + indentUnit;
384 else return state.baseIndent || 0;
385 },
386
387 electricInput: /<\/[\s\w:]+>$/,
388 blockCommentStart: "<!--",
389 blockCommentEnd: "-->",
390
391 configuration: config.htmlMode ? "html" : "xml",
392 helperType: config.htmlMode ? "html" : "xml",
393
394 skipAttribute: function(state) {
395 if (state.state == attrValueState)
396 state.state = attrState
397 },
398
399 xmlCurrentTag: function(state) {
400 return state.tagName ? {name: state.tagName, close: state.type == "closeTag"} : null
401 },
402
403 xmlCurrentContext: function(state) {
404 var context = []
405 for (var cx = state.context; cx; cx = cx.prev)
406 context.push(cx.tagName)
407 return context.reverse()
408 }
409 };
410 });
411
412 CodeMirror.defineMIME("text/xml", "xml");
413 CodeMirror.defineMIME("application/xml", "xml");
414 if (!CodeMirror.mimeModes.hasOwnProperty("text/html"))
415 CodeMirror.defineMIME("text/html", {name: "xml", htmlMode: true});
416
417 });