| 2 |
- |
1 |
/**
|
|
|
2 |
* vkBeautify - javascript plugin to pretty-print or minify text in XML, JSON, CSS and SQL formats.
|
|
|
3 |
*
|
|
|
4 |
* Version - 0.99.00.beta
|
|
|
5 |
* Copyright (c) 2012 Vadim Kiryukhin
|
|
|
6 |
* vkiryukhin @ gmail.com
|
|
|
7 |
* http://www.eslinstructor.net/vkbeautify/
|
|
|
8 |
*
|
|
|
9 |
* Dual licensed under the MIT and GPL licenses:
|
|
|
10 |
* http://www.opensource.org/licenses/mit-license.php
|
|
|
11 |
* http://www.gnu.org/licenses/gpl.html
|
|
|
12 |
*
|
|
|
13 |
* Pretty print
|
|
|
14 |
*
|
|
|
15 |
* vkbeautify.xml(text [,indent_pattern]);
|
|
|
16 |
* vkbeautify.json(text [,indent_pattern]);
|
|
|
17 |
* vkbeautify.css(text [,indent_pattern]);
|
|
|
18 |
* vkbeautify.sql(text [,indent_pattern]);
|
|
|
19 |
*
|
|
|
20 |
* @text - String; text to beatufy;
|
|
|
21 |
* @indent_pattern - Integer | String;
|
|
|
22 |
* Integer: number of white spaces;
|
|
|
23 |
* String: character string to visualize indentation ( can also be a set of white spaces )
|
|
|
24 |
* Minify
|
|
|
25 |
*
|
|
|
26 |
* vkbeautify.xmlmin(text [,preserve_comments]);
|
|
|
27 |
* vkbeautify.jsonmin(text);
|
|
|
28 |
* vkbeautify.cssmin(text [,preserve_comments]);
|
|
|
29 |
* vkbeautify.sqlmin(text);
|
|
|
30 |
*
|
|
|
31 |
* @text - String; text to minify;
|
|
|
32 |
* @preserve_comments - Bool; [optional];
|
|
|
33 |
* Set this flag to true to prevent removing comments from @text ( minxml and mincss functions only. )
|
|
|
34 |
*
|
|
|
35 |
* Examples:
|
|
|
36 |
* vkbeautify.xml(text); // pretty print XML
|
|
|
37 |
* vkbeautify.json(text, 4 ); // pretty print JSON
|
|
|
38 |
* vkbeautify.css(text, '. . . .'); // pretty print CSS
|
|
|
39 |
* vkbeautify.sql(text, '----'); // pretty print SQL
|
|
|
40 |
*
|
|
|
41 |
* vkbeautify.xmlmin(text, true);// minify XML, preserve comments
|
|
|
42 |
* vkbeautify.jsonmin(text);// minify JSON
|
|
|
43 |
* vkbeautify.cssmin(text);// minify CSS, remove comments ( default )
|
|
|
44 |
* vkbeautify.sqlmin(text);// minify SQL
|
|
|
45 |
*
|
|
|
46 |
*/
|
|
|
47 |
|
|
|
48 |
(function() {
|
|
|
49 |
|
|
|
50 |
function createShiftArr(step) {
|
|
|
51 |
|
|
|
52 |
var space = ' ';
|
|
|
53 |
|
|
|
54 |
if ( isNaN(parseInt(step)) ) { // argument is string
|
|
|
55 |
space = step;
|
|
|
56 |
} else { // argument is integer
|
|
|
57 |
switch(step) {
|
|
|
58 |
case 1: space = ' '; break;
|
|
|
59 |
case 2: space = ' '; break;
|
|
|
60 |
case 3: space = ' '; break;
|
|
|
61 |
case 4: space = ' '; break;
|
|
|
62 |
case 5: space = ' '; break;
|
|
|
63 |
case 6: space = ' '; break;
|
|
|
64 |
case 7: space = ' '; break;
|
|
|
65 |
case 8: space = ' '; break;
|
|
|
66 |
case 9: space = ' '; break;
|
|
|
67 |
case 10: space = ' '; break;
|
|
|
68 |
case 11: space = ' '; break;
|
|
|
69 |
case 12: space = ' '; break;
|
|
|
70 |
}
|
|
|
71 |
}
|
|
|
72 |
|
|
|
73 |
var shift = ['\n']; // array of shifts
|
|
|
74 |
for(ix=0;ix<100;ix++){
|
|
|
75 |
shift.push(shift[ix]+space);
|
|
|
76 |
}
|
|
|
77 |
return shift;
|
|
|
78 |
}
|
|
|
79 |
|
|
|
80 |
function vkbeautify(){
|
|
|
81 |
this.step = ' '; // 4 spaces
|
|
|
82 |
this.shift = createShiftArr(this.step);
|
|
|
83 |
};
|
|
|
84 |
|
|
|
85 |
vkbeautify.prototype.xml = function(text,step) {
|
|
|
86 |
|
|
|
87 |
var ar = text.replace(/>\s{0,}</g,"><")
|
|
|
88 |
.replace(/</g,"~::~<")
|
|
|
89 |
.replace(/\s*xmlns\:/g,"~::~xmlns:")
|
|
|
90 |
.replace(/\s*xmlns\=/g,"~::~xmlns=")
|
|
|
91 |
.split('~::~'),
|
|
|
92 |
len = ar.length,
|
|
|
93 |
inComment = false,
|
|
|
94 |
deep = 0,
|
|
|
95 |
str = '',
|
|
|
96 |
ix = 0,
|
|
|
97 |
shift = step ? createShiftArr(step) : this.shift;
|
|
|
98 |
|
|
|
99 |
for(ix=0;ix<len;ix++) {
|
|
|
100 |
// start comment or <![CDATA[...]]> or <!DOCTYPE //
|
|
|
101 |
if(ar[ix].search(/<!/) > -1) {
|
|
|
102 |
str += shift[deep]+ar[ix];
|
|
|
103 |
inComment = true;
|
|
|
104 |
// end comment or <![CDATA[...]]> //
|
|
|
105 |
if(ar[ix].search(/-->/) > -1 || ar[ix].search(/\]>/) > -1 || ar[ix].search(/!DOCTYPE/) > -1 ) {
|
|
|
106 |
inComment = false;
|
|
|
107 |
}
|
|
|
108 |
} else
|
|
|
109 |
// end comment or <![CDATA[...]]> //
|
|
|
110 |
if(ar[ix].search(/-->/) > -1 || ar[ix].search(/\]>/) > -1) {
|
|
|
111 |
str += ar[ix];
|
|
|
112 |
inComment = false;
|
|
|
113 |
} else
|
|
|
114 |
// <elm></elm> //
|
|
|
115 |
if( /^<\w/.exec(ar[ix-1]) && /^<\/\w/.exec(ar[ix]) &&
|
|
|
116 |
/^<[\w:\-\.\,]+/.exec(ar[ix-1]) == /^<\/[\w:\-\.\,]+/.exec(ar[ix])[0].replace('/','')) {
|
|
|
117 |
str += ar[ix];
|
|
|
118 |
if(!inComment) deep--;
|
|
|
119 |
} else
|
|
|
120 |
// <elm> //
|
|
|
121 |
if(ar[ix].search(/<\w/) > -1 && ar[ix].search(/<\//) == -1 && ar[ix].search(/\/>/) == -1 ) {
|
|
|
122 |
str = !inComment ? str += shift[deep++]+ar[ix] : str += ar[ix];
|
|
|
123 |
} else
|
|
|
124 |
// <elm>...</elm> //
|
|
|
125 |
if(ar[ix].search(/<\w/) > -1 && ar[ix].search(/<\//) > -1) {
|
|
|
126 |
str = !inComment ? str += shift[deep]+ar[ix] : str += ar[ix];
|
|
|
127 |
} else
|
|
|
128 |
// </elm> //
|
|
|
129 |
if(ar[ix].search(/<\//) > -1) {
|
|
|
130 |
str = !inComment ? str += shift[--deep]+ar[ix] : str += ar[ix];
|
|
|
131 |
} else
|
|
|
132 |
// <elm/> //
|
|
|
133 |
if(ar[ix].search(/\/>/) > -1 ) {
|
|
|
134 |
str = !inComment ? str += shift[deep]+ar[ix] : str += ar[ix];
|
|
|
135 |
} else
|
|
|
136 |
// <? xml ... ?> //
|
|
|
137 |
if(ar[ix].search(/<\?/) > -1) {
|
|
|
138 |
str += shift[deep]+ar[ix];
|
|
|
139 |
} else
|
|
|
140 |
// xmlns //
|
|
|
141 |
if( ar[ix].search(/xmlns\:/) > -1 || ar[ix].search(/xmlns\=/) > -1) {
|
|
|
142 |
str += shift[deep]+ar[ix];
|
|
|
143 |
}
|
|
|
144 |
|
|
|
145 |
else {
|
|
|
146 |
str += ar[ix];
|
|
|
147 |
}
|
|
|
148 |
}
|
|
|
149 |
|
|
|
150 |
return (str[0] == '\n') ? str.slice(1) : str;
|
|
|
151 |
}
|
|
|
152 |
|
|
|
153 |
vkbeautify.prototype.json = function(text,step) {
|
|
|
154 |
|
|
|
155 |
var step = step ? step : this.step;
|
|
|
156 |
|
|
|
157 |
if (typeof JSON === 'undefined' ) return text;
|
|
|
158 |
|
|
|
159 |
if ( typeof text === "string" ) return JSON.stringify(JSON.parse(text), null, step);
|
|
|
160 |
if ( typeof text === "object" ) return JSON.stringify(text, null, step);
|
|
|
161 |
|
|
|
162 |
return text; // text is not string nor object
|
|
|
163 |
}
|
|
|
164 |
|
|
|
165 |
vkbeautify.prototype.css = function(text, step) {
|
|
|
166 |
|
|
|
167 |
var ar = text.replace(/\s{1,}/g,' ')
|
|
|
168 |
.replace(/\{/g,"{~::~")
|
|
|
169 |
.replace(/\}/g,"~::~}~::~")
|
|
|
170 |
.replace(/\;/g,";~::~")
|
|
|
171 |
.replace(/\/\*/g,"~::~/*")
|
|
|
172 |
.replace(/\*\//g,"*/~::~")
|
|
|
173 |
.replace(/~::~\s{0,}~::~/g,"~::~")
|
|
|
174 |
.split('~::~'),
|
|
|
175 |
len = ar.length,
|
|
|
176 |
deep = 0,
|
|
|
177 |
str = '',
|
|
|
178 |
ix = 0,
|
|
|
179 |
shift = step ? createShiftArr(step) : this.shift;
|
|
|
180 |
|
|
|
181 |
for(ix=0;ix<len;ix++) {
|
|
|
182 |
|
|
|
183 |
if( /\{/.exec(ar[ix])) {
|
|
|
184 |
str += shift[deep++]+ar[ix];
|
|
|
185 |
} else
|
|
|
186 |
if( /\}/.exec(ar[ix])) {
|
|
|
187 |
str += shift[--deep]+ar[ix];
|
|
|
188 |
} else
|
|
|
189 |
if( /\*\\/.exec(ar[ix])) {
|
|
|
190 |
str += shift[deep]+ar[ix];
|
|
|
191 |
}
|
|
|
192 |
else {
|
|
|
193 |
str += shift[deep]+ar[ix];
|
|
|
194 |
}
|
|
|
195 |
}
|
|
|
196 |
return str.replace(/^\n{1,}/,'');
|
|
|
197 |
}
|
|
|
198 |
|
|
|
199 |
//----------------------------------------------------------------------------
|
|
|
200 |
|
|
|
201 |
function isSubquery(str, parenthesisLevel) {
|
|
|
202 |
return parenthesisLevel - (str.replace(/\(/g,'').length - str.replace(/\)/g,'').length )
|
|
|
203 |
}
|
|
|
204 |
|
|
|
205 |
function split_sql(str, tab) {
|
|
|
206 |
|
|
|
207 |
return str.replace(/\s{1,}/g," ")
|
|
|
208 |
|
|
|
209 |
.replace(/ AND /ig,"~::~"+tab+tab+"AND ")
|
|
|
210 |
.replace(/ BETWEEN /ig,"~::~"+tab+"BETWEEN ")
|
|
|
211 |
.replace(/ CASE /ig,"~::~"+tab+"CASE ")
|
|
|
212 |
.replace(/ ELSE /ig,"~::~"+tab+"ELSE ")
|
|
|
213 |
.replace(/ END /ig,"~::~"+tab+"END ")
|
|
|
214 |
.replace(/ FROM /ig,"~::~FROM ")
|
|
|
215 |
.replace(/ GROUP\s{1,}BY/ig,"~::~GROUP BY ")
|
|
|
216 |
.replace(/ HAVING /ig,"~::~HAVING ")
|
|
|
217 |
//.replace(/ SET /ig," SET~::~")
|
|
|
218 |
.replace(/ IN /ig," IN ")
|
|
|
219 |
|
|
|
220 |
.replace(/ JOIN /ig,"~::~JOIN ")
|
|
|
221 |
.replace(/ CROSS~::~{1,}JOIN /ig,"~::~CROSS JOIN ")
|
|
|
222 |
.replace(/ INNER~::~{1,}JOIN /ig,"~::~INNER JOIN ")
|
|
|
223 |
.replace(/ LEFT~::~{1,}JOIN /ig,"~::~LEFT JOIN ")
|
|
|
224 |
.replace(/ RIGHT~::~{1,}JOIN /ig,"~::~RIGHT JOIN ")
|
|
|
225 |
|
|
|
226 |
.replace(/ ON /ig,"~::~"+tab+"ON ")
|
|
|
227 |
.replace(/ OR /ig,"~::~"+tab+tab+"OR ")
|
|
|
228 |
.replace(/ ORDER\s{1,}BY/ig,"~::~ORDER BY ")
|
|
|
229 |
.replace(/ OVER /ig,"~::~"+tab+"OVER ")
|
|
|
230 |
|
|
|
231 |
.replace(/\(\s{0,}SELECT /ig,"~::~(SELECT ")
|
|
|
232 |
.replace(/\)\s{0,}SELECT /ig,")~::~SELECT ")
|
|
|
233 |
|
|
|
234 |
.replace(/ THEN /ig," THEN~::~"+tab+"")
|
|
|
235 |
.replace(/ UNION /ig,"~::~UNION~::~")
|
|
|
236 |
.replace(/ USING /ig,"~::~USING ")
|
|
|
237 |
.replace(/ WHEN /ig,"~::~"+tab+"WHEN ")
|
|
|
238 |
.replace(/ WHERE /ig,"~::~WHERE ")
|
|
|
239 |
.replace(/ WITH /ig,"~::~WITH ")
|
|
|
240 |
|
|
|
241 |
//.replace(/\,\s{0,}\(/ig,",~::~( ")
|
|
|
242 |
//.replace(/\,/ig,",~::~"+tab+tab+"")
|
|
|
243 |
|
|
|
244 |
.replace(/ ALL /ig," ALL ")
|
|
|
245 |
.replace(/ AS /ig," AS ")
|
|
|
246 |
.replace(/ ASC /ig," ASC ")
|
|
|
247 |
.replace(/ DESC /ig," DESC ")
|
|
|
248 |
.replace(/ DISTINCT /ig," DISTINCT ")
|
|
|
249 |
.replace(/ EXISTS /ig," EXISTS ")
|
|
|
250 |
.replace(/ NOT /ig," NOT ")
|
|
|
251 |
.replace(/ NULL /ig," NULL ")
|
|
|
252 |
.replace(/ LIKE /ig," LIKE ")
|
|
|
253 |
.replace(/\s{0,}SELECT /ig,"SELECT ")
|
|
|
254 |
.replace(/\s{0,}UPDATE /ig,"UPDATE ")
|
|
|
255 |
.replace(/ SET /ig," SET ")
|
|
|
256 |
|
|
|
257 |
.replace(/~::~{1,}/g,"~::~")
|
|
|
258 |
.split('~::~');
|
|
|
259 |
}
|
|
|
260 |
|
|
|
261 |
vkbeautify.prototype.sql = function(text,step) {
|
|
|
262 |
|
|
|
263 |
var ar_by_quote = text.replace(/\s{1,}/g," ")
|
|
|
264 |
.replace(/\'/ig,"~::~\'")
|
|
|
265 |
.split('~::~'),
|
|
|
266 |
len = ar_by_quote.length,
|
|
|
267 |
ar = [],
|
|
|
268 |
deep = 0,
|
|
|
269 |
tab = this.step,//+this.step,
|
|
|
270 |
inComment = true,
|
|
|
271 |
inQuote = false,
|
|
|
272 |
parenthesisLevel = 0,
|
|
|
273 |
str = '',
|
|
|
274 |
ix = 0,
|
|
|
275 |
shift = step ? createShiftArr(step) : this.shift;;
|
|
|
276 |
|
|
|
277 |
for(ix=0;ix<len;ix++) {
|
|
|
278 |
if(ix%2) {
|
|
|
279 |
ar = ar.concat(ar_by_quote[ix]);
|
|
|
280 |
} else {
|
|
|
281 |
ar = ar.concat(split_sql(ar_by_quote[ix], tab) );
|
|
|
282 |
}
|
|
|
283 |
}
|
|
|
284 |
|
|
|
285 |
len = ar.length;
|
|
|
286 |
for(ix=0;ix<len;ix++) {
|
|
|
287 |
|
|
|
288 |
parenthesisLevel = isSubquery(ar[ix], parenthesisLevel);
|
|
|
289 |
|
|
|
290 |
if( /\s{0,}\s{0,}SELECT\s{0,}/.exec(ar[ix])) {
|
|
|
291 |
ar[ix] = ar[ix].replace(/\,/g,",\n"+tab+tab+"")
|
|
|
292 |
}
|
|
|
293 |
|
|
|
294 |
if( /\s{0,}\s{0,}SET\s{0,}/.exec(ar[ix])) {
|
|
|
295 |
ar[ix] = ar[ix].replace(/\,/g,",\n"+tab+tab+"")
|
|
|
296 |
}
|
|
|
297 |
|
|
|
298 |
if( /\s{0,}\(\s{0,}SELECT\s{0,}/.exec(ar[ix])) {
|
|
|
299 |
deep++;
|
|
|
300 |
str += shift[deep]+ar[ix];
|
|
|
301 |
} else
|
|
|
302 |
if( /\'/.exec(ar[ix]) ) {
|
|
|
303 |
if(parenthesisLevel<1 && deep) {
|
|
|
304 |
deep--;
|
|
|
305 |
}
|
|
|
306 |
str += ar[ix];
|
|
|
307 |
}
|
|
|
308 |
else {
|
|
|
309 |
str += shift[deep]+ar[ix];
|
|
|
310 |
if(parenthesisLevel<1 && deep) {
|
|
|
311 |
deep--;
|
|
|
312 |
}
|
|
|
313 |
}
|
|
|
314 |
var junk = 0;
|
|
|
315 |
}
|
|
|
316 |
|
|
|
317 |
str = str.replace(/^\n{1,}/,'').replace(/\n{1,}/g,"\n");
|
|
|
318 |
return str;
|
|
|
319 |
}
|
|
|
320 |
|
|
|
321 |
|
|
|
322 |
vkbeautify.prototype.xmlmin = function(text, preserveComments) {
|
|
|
323 |
|
|
|
324 |
var str = preserveComments ? text
|
|
|
325 |
: text.replace(/\<![ \r\n\t]*(--([^\-]|[\r\n]|-[^\-])*--[ \r\n\t]*)\>/g,"")
|
|
|
326 |
.replace(/[ \r\n\t]{1,}xmlns/g, ' xmlns');
|
|
|
327 |
return str.replace(/>\s{0,}</g,"><");
|
|
|
328 |
}
|
|
|
329 |
|
|
|
330 |
vkbeautify.prototype.jsonmin = function(text) {
|
|
|
331 |
|
|
|
332 |
if (typeof JSON === 'undefined' ) return text;
|
|
|
333 |
|
|
|
334 |
return JSON.stringify(JSON.parse(text), null, 0);
|
|
|
335 |
|
|
|
336 |
}
|
|
|
337 |
|
|
|
338 |
vkbeautify.prototype.cssmin = function(text, preserveComments) {
|
|
|
339 |
|
|
|
340 |
var str = preserveComments ? text
|
|
|
341 |
: text.replace(/\/\*([^*]|[\r\n]|(\*+([^*/]|[\r\n])))*\*+\//g,"") ;
|
|
|
342 |
|
|
|
343 |
return str.replace(/\s{1,}/g,' ')
|
|
|
344 |
.replace(/\{\s{1,}/g,"{")
|
|
|
345 |
.replace(/\}\s{1,}/g,"}")
|
|
|
346 |
.replace(/\;\s{1,}/g,";")
|
|
|
347 |
.replace(/\/\*\s{1,}/g,"/*")
|
|
|
348 |
.replace(/\*\/\s{1,}/g,"*/");
|
|
|
349 |
}
|
|
|
350 |
|
|
|
351 |
vkbeautify.prototype.sqlmin = function(text) {
|
|
|
352 |
return text.replace(/\s{1,}/g," ").replace(/\s{1,}\(/,"(").replace(/\s{1,}\)/,")");
|
|
|
353 |
}
|
|
|
354 |
|
|
|
355 |
window.vkbeautify = new vkbeautify();
|
|
|
356 |
|
|
|
357 |
})();
|
|
|
358 |
|