├── .gitattributes
├── .gitignore
├── .jscsrc
├── LICENSE.md
├── README.md
├── index.js
├── package-lock.json
├── package.json
└── test
    ├── assets
        ├── compound.in.html
        ├── compound.out.html
        ├── ignore.in.html
        ├── ignore.out.html
        ├── special-chars.in.html
        ├── special-chars.out.html
        ├── standard.in.html
        └── standard.out.html
    └── index.js


/.gitattributes:
--------------------------------------------------------------------------------
 1 | # Auto detect text files and perform LF normalization
 2 | * text=auto eol=lf
 3 | 
 4 | # Custom for Visual Studio
 5 | *.cs     diff=csharp
 6 | 
 7 | # Standard to msysgit
 8 | *.doc	 diff=astextplain
 9 | *.DOC	 diff=astextplain
10 | *.docx diff=astextplain
11 | *.DOCX diff=astextplain
12 | *.dot  diff=astextplain
13 | *.DOT  diff=astextplain
14 | *.pdf  diff=astextplain
15 | *.PDF	 diff=astextplain
16 | *.rtf	 diff=astextplain
17 | *.RTF	 diff=astextplain
18 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
 1 | # Logs
 2 | logs
 3 | *.log
 4 | npm-debug.log*
 5 | 
 6 | # Runtime data
 7 | pids
 8 | *.pid
 9 | *.seed
10 | 
11 | # Directory for instrumented libs generated by jscoverage/JSCover
12 | lib-cov
13 | 
14 | # Coverage directory used by tools like istanbul
15 | coverage
16 | 
17 | # Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
18 | .grunt
19 | 
20 | # node-waf configuration
21 | .lock-wscript
22 | 
23 | # Compiled binary addons (http://nodejs.org/api/addons.html)
24 | build/Release
25 | 
26 | # Dependency directory
27 | # https://docs.npmjs.com/misc/faq#should-i-check-my-node-modules-folder-into-git
28 | node_modules
29 | 
30 | # =========================
31 | # Operating System Files
32 | # =========================
33 | 
34 | # OSX
35 | # =========================
36 | 
37 | .DS_Store
38 | .AppleDouble
39 | .LSOverride
40 | 
41 | # Thumbnails
42 | ._*
43 | 
44 | # Files that might appear in the root of a volume
45 | .DocumentRevisions-V100
46 | .fseventsd
47 | .Spotlight-V100
48 | .TemporaryItems
49 | .Trashes
50 | .VolumeIcon.icns
51 | 
52 | # Directories potentially created on remote AFP share
53 | .AppleDB
54 | .AppleDesktop
55 | Network Trash Folder
56 | Temporary Items
57 | .apdisk
58 | 
59 | # Windows
60 | # =========================
61 | 
62 | # Windows image file caches
63 | Thumbs.db
64 | ehthumbs.db
65 | 
66 | # Folder config file
67 | Desktop.ini
68 | 
69 | # Recycle Bin used on file shares
70 | $RECYCLE.BIN/
71 | 
72 | # Windows Installer files
73 | *.cab
74 | *.msi
75 | *.msm
76 | *.msp
77 | 
78 | # Windows shortcuts
79 | *.lnk
80 | 


--------------------------------------------------------------------------------
/.jscsrc:
--------------------------------------------------------------------------------
 1 | {
 2 |     "disallowKeywords": ["with"],
 3 |     "disallowKeywordsOnNewLine": ["else"],
 4 |     "disallowMixedSpacesAndTabs": true,
 5 |     "disallowMultipleVarDecl": "exceptUndefined",
 6 |     "disallowNewlineBeforeBlockStatements": true,
 7 |     "disallowQuotedKeysInObjects": true,
 8 |     "disallowSpaceAfterObjectKeys": true,
 9 |     "disallowSpaceAfterPrefixUnaryOperators": true,
10 |     "disallowSpacesInFunction": {
11 |         "beforeOpeningRoundBrace": true
12 |     },
13 |     "disallowSpacesInsideParentheses": true,
14 |     "disallowTrailingWhitespace": true,
15 |     "maximumLineLength": 80,
16 |     "requireCamelCaseOrUpperCaseIdentifiers": true,
17 |     "requireCapitalizedComments": true,
18 |     "requireCapitalizedConstructors": true,
19 |     "requireCurlyBraces": true,
20 |     "requireSpaceAfterKeywords": [
21 |         "if",
22 |         "else",
23 |         "for",
24 |         "while",
25 |         "do",
26 |         "switch",
27 |         "case",
28 |         "return",
29 |         "try",
30 |         "catch",
31 |         "typeof"
32 |     ],
33 |     "requireSpaceAfterLineComment": true,
34 |     "requireSpaceAfterBinaryOperators": true,
35 |     "requireSpaceBeforeBinaryOperators": true,
36 |     "requireSpaceBeforeBlockStatements": true,
37 |     "requireSpaceBeforeObjectValues": true,
38 |     "requireSpacesInFunction": {
39 |         "beforeOpeningCurlyBrace": true
40 |     },
41 |     "requireTrailingComma": {
42 |         "ignoreSingleLine": true
43 |     },
44 |     "requireEarlyReturn": true,
45 |     "validateIndentation": 2,
46 |     "validateLineBreaks": "LF",
47 |     "validateQuoteMarks": "'"
48 | }
49 | 


--------------------------------------------------------------------------------
/LICENSE.md:
--------------------------------------------------------------------------------
 1 | The MIT License (MIT)
 2 | 
 3 | Copyright (c) 2016 Vokal
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
  1 | # declassify
  2 | 
  3 | Remove any classes or IDs not found in CSS from HTML - modifies HTML, not CSS.
  4 | 
  5 | This only considers CSS contained in the HTML document inside `<style>` tags to be in use right now. Currently limited to modifying `class` and `id` attributes, so won't do anything with `[data]` or other attributes less commonly used in CSS.
  6 | 
  7 | `npm install declassify`
  8 | 
  9 | ## Example
 10 | 
 11 | ```js
 12 | var declassify = require('declassify');
 13 | var result = declassify.process(html);
 14 | ```
 15 | 
 16 | Input:
 17 | 
 18 | ```html
 19 | <html>
 20 |     <head>
 21 |         <style>
 22 |             .used-class { color: red; }
 23 |             #used-id { color: blue; }
 24 |         </style>
 25 |     </head>
 26 |     <body class="unused" style="color: black;">
 27 |         <div class="used-class unused-class"></div>
 28 |         <div id="used-id"></div>
 29 |     </body>
 30 | </html>
 31 | ```
 32 | 
 33 | Output:
 34 | 
 35 | ```html
 36 | <html>
 37 |     <head>
 38 |         <style>
 39 |             .used-class { color: red; }
 40 |             #used-id { color: blue; }
 41 |         </style>
 42 |     </head>
 43 |     <body style="color: black;"> // has removed class="unused"
 44 |         <div class="used-class"></div> // has removed unused-class
 45 |         <div id="used-id"></div>
 46 |     </body>
 47 | </html>
 48 | ```
 49 | 
 50 | ### Options
 51 | 
 52 | ```js
 53 | var declassify = require('declassify');
 54 | var options = {
 55 |   ignore: [
 56 |     'ignored-class',
 57 |     /ignored-regex-class\-[0-9]+/,
 58 |     'ignored-id',
 59 |     /ignored-regex-id\-[0-9]+/
 60 |   ],
 61 |   attrs: ['id', 'class']
 62 | };
 63 | var result = declassify.process(html, options);
 64 | ```
 65 | 
 66 | Input:
 67 | 
 68 | ```html
 69 | <html>
 70 |     <head>
 71 |         <style>
 72 |             .used-class { color: gray; }
 73 |         </style>
 74 |     </head>
 75 |     <body id="unused-id" class="unused-class">
 76 |         <div class="unused-class ignored-class ignored-regex-class-1"></div>
 77 |         <div class="used-class ignored-class ignored-regex-class-2"></div>
 78 |         <div id="ignored-id"></div>
 79 |         <div id="ignored-regex-id-1"></div>
 80 |     </body>
 81 | </html>
 82 | ```
 83 | 
 84 | Output:
 85 | 
 86 | ```html
 87 | <html>
 88 |     <head>
 89 |         <style>
 90 |             .used-class { color: gray; }
 91 |         </style>
 92 |     </head>
 93 |     <body>
 94 |         <div class="ignored-class ignored-regex-class-1"></div>
 95 |         <div class="used-class ignored-class ignored-regex-class-2"></div>
 96 |         <div id="ignored-id"></div>
 97 |         <div id="ignored-regex-id-1"></div>
 98 |     </body>
 99 | </html>
100 | ```
101 | 
102 | There are some other methods exposed by the module which can be considered public and will be considered for versioning, but please see `index.js` if you think you might need to use any of them.
103 | 
104 | 
105 | ## MIT Licensed
106 | 


--------------------------------------------------------------------------------
/index.js:
--------------------------------------------------------------------------------
  1 | 'use strict';
  2 | 
  3 | var cssom = require('cssom');
  4 | var cheerio = require('cheerio');
  5 | 
  6 | var declassify = {};
  7 | 
  8 | module.exports = declassify;
  9 | var idRuleRegex = /(\#)(-?[_a-zA-Z]+[_a-zA-Z0-9-]*)\b/g;
 10 | var classRuleRegex = /(\.)(-?[_a-zA-Z]+[_a-zA-Z0-9-]*)\b/g;
 11 | 
 12 | var getRuleName = function(rule, selector) {
 13 |   var ruleNames = [];
 14 |   var matches;
 15 |   var selectorText = rule.selectorText;
 16 |   var ruleRegex = selector === 'id' ? idRuleRegex : classRuleRegex;
 17 | 
 18 |   while ((matches = ruleRegex.exec(selectorText)) !== null) {
 19 |     var i = 2;
 20 |     while (matches[i]) {
 21 |       ruleNames.push(matches[i]);
 22 |       i++;
 23 |     }
 24 |   }
 25 | 
 26 |   return ruleNames;
 27 | };
 28 | 
 29 | var getRules = function(cssomRules, selector) {
 30 |   var result = [];
 31 |   for (var i = 0, l = cssomRules.length; i < l; i++) {
 32 |     var rule = cssomRules[i];
 33 |     if (rule.selectorText) {
 34 |       var ruleName = getRuleName(rule, selector);
 35 |       ruleName.forEach(function(name) {
 36 |         result.push(name);
 37 |       });
 38 |     } else if (rule.media && rule.cssRules) {
 39 |       result = result.concat(getRules(rule.cssRules, selector));
 40 |     }
 41 |   }
 42 |   return result;
 43 | };
 44 | 
 45 | declassify.getInUseAttr = function(css, selector) {
 46 |   var rules = cssom.parse(css).cssRules;
 47 | 
 48 |   if (!rules) {
 49 |     return [];
 50 |   }
 51 | 
 52 |   return getRules(rules, selector);
 53 | };
 54 | 
 55 | declassify.pruneAttr = function(attrName, $, ignore) {
 56 |   var $items = $('[' + attrName + ']');
 57 |   var css = [];
 58 |   $('style').each(function() {
 59 |     css.push($(this).text());
 60 |   });
 61 |   css = css.join('\n');
 62 | 
 63 |   var inUse = declassify.getInUseAttr(css, attrName);
 64 | 
 65 |   $items.each(function() {
 66 |     var $item = $(this);
 67 |     if (!$item.attr(attrName)) {
 68 |       return;
 69 |     }
 70 | 
 71 |     var tokens = $item.attr(attrName).split(' ');
 72 |     for (var tokenIndex = tokens.length; tokenIndex >= 0; tokenIndex--) {
 73 |       var isIgnored = false;
 74 |       for (var ignoreIndex = ignore.length; ignoreIndex >= 0; ignoreIndex--) {
 75 |         if (ignore[ignoreIndex] instanceof RegExp && ignore[ignoreIndex].test(tokens[tokenIndex])) {
 76 |           isIgnored = true;
 77 |         } else if (ignore[ignoreIndex] === tokens[tokenIndex]) {
 78 |           isIgnored = true;
 79 |         }
 80 |       }
 81 | 
 82 |       if (inUse.indexOf(tokens[tokenIndex]) === -1 && !isIgnored) {
 83 |         tokens.splice(tokenIndex, 1);
 84 |       }
 85 |     };
 86 | 
 87 |     if (tokens.length) {
 88 |       $item.attr(attrName, tokens.join(' '));
 89 |     } else {
 90 |       $item.removeAttr(attrName);
 91 |     }
 92 |   });
 93 | };
 94 | 
 95 | declassify.pruneAttrs = function(attrNames, $, ignore) {
 96 |   attrNames.forEach(function(attr) {
 97 |     declassify.pruneAttr(attr, $, ignore);
 98 |   });
 99 | };
100 | 
101 | declassify.process = function(htmlInput, options) {
102 |   if (options === void 0) options = {};
103 | 
104 |   var $ = cheerio.load(htmlInput, {decodeEntities: false});
105 |   var ignore = options.ignore || [];
106 |   var attrs = options.attrs || ['id', 'class'];
107 |   declassify.pruneAttrs(attrs, $, ignore);
108 |   return $.html({decodeEntities: false});
109 | };
110 | 


--------------------------------------------------------------------------------
/package-lock.json:
--------------------------------------------------------------------------------
  1 | {
  2 |   "name": "declassify",
  3 |   "version": "1.1.0",
  4 |   "lockfileVersion": 1,
  5 |   "requires": true,
  6 |   "dependencies": {
  7 |     "boolbase": {
  8 |       "version": "1.0.0",
  9 |       "resolved": "https://registry.npmjs.org/boolbase/-/boolbase-1.0.0.tgz",
 10 |       "integrity": "sha1-aN/1++YMUes3cl6p4+0xDcwed24="
 11 |     },
 12 |     "cheerio": {
 13 |       "version": "0.22.0",
 14 |       "resolved": "https://registry.npmjs.org/cheerio/-/cheerio-0.22.0.tgz",
 15 |       "integrity": "sha1-qbqoYKP5tZWmuBsahocxIe06Jp4=",
 16 |       "requires": {
 17 |         "css-select": "1.2.0",
 18 |         "dom-serializer": "0.1.0",
 19 |         "entities": "1.1.1",
 20 |         "htmlparser2": "3.9.2",
 21 |         "lodash.assignin": "4.2.0",
 22 |         "lodash.bind": "4.2.1",
 23 |         "lodash.defaults": "4.2.0",
 24 |         "lodash.filter": "4.6.0",
 25 |         "lodash.flatten": "4.4.0",
 26 |         "lodash.foreach": "4.5.0",
 27 |         "lodash.map": "4.6.0",
 28 |         "lodash.merge": "4.6.0",
 29 |         "lodash.pick": "4.4.0",
 30 |         "lodash.reduce": "4.6.0",
 31 |         "lodash.reject": "4.6.0",
 32 |         "lodash.some": "4.6.0"
 33 |       }
 34 |     },
 35 |     "commander": {
 36 |       "version": "2.3.0",
 37 |       "resolved": "https://registry.npmjs.org/commander/-/commander-2.3.0.tgz",
 38 |       "integrity": "sha1-/UMOiJgy7DU7ms0d4hfBHLPu+HM=",
 39 |       "dev": true
 40 |     },
 41 |     "core-util-is": {
 42 |       "version": "1.0.2",
 43 |       "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
 44 |       "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
 45 |     },
 46 |     "css-select": {
 47 |       "version": "1.2.0",
 48 |       "resolved": "https://registry.npmjs.org/css-select/-/css-select-1.2.0.tgz",
 49 |       "integrity": "sha1-KzoRBTnFNV8c2NMUYj6HCxIeyFg=",
 50 |       "requires": {
 51 |         "boolbase": "1.0.0",
 52 |         "css-what": "2.1.0",
 53 |         "domutils": "1.5.1",
 54 |         "nth-check": "1.0.1"
 55 |       }
 56 |     },
 57 |     "css-what": {
 58 |       "version": "2.1.0",
 59 |       "resolved": "https://registry.npmjs.org/css-what/-/css-what-2.1.0.tgz",
 60 |       "integrity": "sha1-lGfQMsOM+u+58teVASUwYvh/ob0="
 61 |     },
 62 |     "cssom": {
 63 |       "version": "0.3.2",
 64 |       "resolved": "https://registry.npmjs.org/cssom/-/cssom-0.3.2.tgz",
 65 |       "integrity": "sha1-uANhcMefB6kP8vFuIihAJ6JDhIs="
 66 |     },
 67 |     "debug": {
 68 |       "version": "2.2.0",
 69 |       "resolved": "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz",
 70 |       "integrity": "sha1-+HBX6ZWxofauaklgZkE3vFbwOdo=",
 71 |       "dev": true,
 72 |       "requires": {
 73 |         "ms": "0.7.1"
 74 |       }
 75 |     },
 76 |     "diff": {
 77 |       "version": "1.4.0",
 78 |       "resolved": "https://registry.npmjs.org/diff/-/diff-1.4.0.tgz",
 79 |       "integrity": "sha1-fyjS657nsVqX79ic5j3P2qPMur8=",
 80 |       "dev": true
 81 |     },
 82 |     "dom-serializer": {
 83 |       "version": "0.1.0",
 84 |       "resolved": "https://registry.npmjs.org/dom-serializer/-/dom-serializer-0.1.0.tgz",
 85 |       "integrity": "sha1-BzxpdUbOB4DOI75KKOKT5AvDDII=",
 86 |       "requires": {
 87 |         "domelementtype": "1.1.3",
 88 |         "entities": "1.1.1"
 89 |       },
 90 |       "dependencies": {
 91 |         "domelementtype": {
 92 |           "version": "1.1.3",
 93 |           "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.1.3.tgz",
 94 |           "integrity": "sha1-vSh3PiZCiBrsUVRJJCmcXNgiGFs="
 95 |         }
 96 |       }
 97 |     },
 98 |     "domelementtype": {
 99 |       "version": "1.3.0",
100 |       "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.3.0.tgz",
101 |       "integrity": "sha1-sXrtguirWeUt2cGbF1bg/BhyBMI="
102 |     },
103 |     "domhandler": {
104 |       "version": "2.4.1",
105 |       "resolved": "https://registry.npmjs.org/domhandler/-/domhandler-2.4.1.tgz",
106 |       "integrity": "sha1-iS5HAAqZvlW783dP/qBWHYh5wlk=",
107 |       "requires": {
108 |         "domelementtype": "1.3.0"
109 |       }
110 |     },
111 |     "domutils": {
112 |       "version": "1.5.1",
113 |       "resolved": "https://registry.npmjs.org/domutils/-/domutils-1.5.1.tgz",
114 |       "integrity": "sha1-3NhIiib1Y9YQeeSMn3t+Mjc2gs8=",
115 |       "requires": {
116 |         "dom-serializer": "0.1.0",
117 |         "domelementtype": "1.3.0"
118 |       }
119 |     },
120 |     "entities": {
121 |       "version": "1.1.1",
122 |       "resolved": "https://registry.npmjs.org/entities/-/entities-1.1.1.tgz",
123 |       "integrity": "sha1-blwtClYhtdra7O+AuQ7ftc13cvA="
124 |     },
125 |     "escape-string-regexp": {
126 |       "version": "1.0.2",
127 |       "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.2.tgz",
128 |       "integrity": "sha1-Tbwv5nTnGUnK8/smlc5/LcHZqNE=",
129 |       "dev": true
130 |     },
131 |     "glob": {
132 |       "version": "3.2.11",
133 |       "resolved": "https://registry.npmjs.org/glob/-/glob-3.2.11.tgz",
134 |       "integrity": "sha1-Spc/Y1uRkPcV0QmH1cAP0oFevj0=",
135 |       "dev": true,
136 |       "requires": {
137 |         "inherits": "2.0.3",
138 |         "minimatch": "0.3.0"
139 |       }
140 |     },
141 |     "growl": {
142 |       "version": "1.9.2",
143 |       "resolved": "https://registry.npmjs.org/growl/-/growl-1.9.2.tgz",
144 |       "integrity": "sha1-Dqd0NxXbjY3ixe3hd14bRayFwC8=",
145 |       "dev": true
146 |     },
147 |     "htmlparser2": {
148 |       "version": "3.9.2",
149 |       "resolved": "https://registry.npmjs.org/htmlparser2/-/htmlparser2-3.9.2.tgz",
150 |       "integrity": "sha1-G9+HrMoPP55T+k/M6w9LTLsAszg=",
151 |       "requires": {
152 |         "domelementtype": "1.3.0",
153 |         "domhandler": "2.4.1",
154 |         "domutils": "1.5.1",
155 |         "entities": "1.1.1",
156 |         "inherits": "2.0.3",
157 |         "readable-stream": "2.3.3"
158 |       }
159 |     },
160 |     "inherits": {
161 |       "version": "2.0.3",
162 |       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
163 |       "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4="
164 |     },
165 |     "isarray": {
166 |       "version": "1.0.0",
167 |       "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
168 |       "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
169 |     },
170 |     "jade": {
171 |       "version": "0.26.3",
172 |       "resolved": "https://registry.npmjs.org/jade/-/jade-0.26.3.tgz",
173 |       "integrity": "sha1-jxDXl32NefL2/4YqgbBRPMslaGw=",
174 |       "dev": true,
175 |       "requires": {
176 |         "commander": "0.6.1",
177 |         "mkdirp": "0.3.0"
178 |       },
179 |       "dependencies": {
180 |         "commander": {
181 |           "version": "0.6.1",
182 |           "resolved": "https://registry.npmjs.org/commander/-/commander-0.6.1.tgz",
183 |           "integrity": "sha1-+mihT2qUXVTbvlDYzbMyDp47GgY=",
184 |           "dev": true
185 |         },
186 |         "mkdirp": {
187 |           "version": "0.3.0",
188 |           "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.3.0.tgz",
189 |           "integrity": "sha1-G79asbqCevI1dRQ0kEJkVfSB/h4=",
190 |           "dev": true
191 |         }
192 |       }
193 |     },
194 |     "lodash.assignin": {
195 |       "version": "4.2.0",
196 |       "resolved": "https://registry.npmjs.org/lodash.assignin/-/lodash.assignin-4.2.0.tgz",
197 |       "integrity": "sha1-uo31+4QesKPoBEIysOJjqNxqKKI="
198 |     },
199 |     "lodash.bind": {
200 |       "version": "4.2.1",
201 |       "resolved": "https://registry.npmjs.org/lodash.bind/-/lodash.bind-4.2.1.tgz",
202 |       "integrity": "sha1-euMBfpOWIqwxt9fX3LGzTbFpDTU="
203 |     },
204 |     "lodash.defaults": {
205 |       "version": "4.2.0",
206 |       "resolved": "https://registry.npmjs.org/lodash.defaults/-/lodash.defaults-4.2.0.tgz",
207 |       "integrity": "sha1-0JF4cW/+pN3p5ft7N/bwgCJ0WAw="
208 |     },
209 |     "lodash.filter": {
210 |       "version": "4.6.0",
211 |       "resolved": "https://registry.npmjs.org/lodash.filter/-/lodash.filter-4.6.0.tgz",
212 |       "integrity": "sha1-ZosdSYFgOuHMWm+nYBQ+SAtMSs4="
213 |     },
214 |     "lodash.flatten": {
215 |       "version": "4.4.0",
216 |       "resolved": "https://registry.npmjs.org/lodash.flatten/-/lodash.flatten-4.4.0.tgz",
217 |       "integrity": "sha1-8xwiIlqWMtK7+OSt2+8kCqdlph8="
218 |     },
219 |     "lodash.foreach": {
220 |       "version": "4.5.0",
221 |       "resolved": "https://registry.npmjs.org/lodash.foreach/-/lodash.foreach-4.5.0.tgz",
222 |       "integrity": "sha1-Gmo16s5AEoDH8G3d7DUWWrJ+PlM="
223 |     },
224 |     "lodash.map": {
225 |       "version": "4.6.0",
226 |       "resolved": "https://registry.npmjs.org/lodash.map/-/lodash.map-4.6.0.tgz",
227 |       "integrity": "sha1-dx7Hg540c9nEzeKLGTlMNWL09tM="
228 |     },
229 |     "lodash.merge": {
230 |       "version": "4.6.0",
231 |       "resolved": "https://registry.npmjs.org/lodash.merge/-/lodash.merge-4.6.0.tgz",
232 |       "integrity": "sha1-aYhLoUSsM/5plzemCG3v+t0PicU="
233 |     },
234 |     "lodash.pick": {
235 |       "version": "4.4.0",
236 |       "resolved": "https://registry.npmjs.org/lodash.pick/-/lodash.pick-4.4.0.tgz",
237 |       "integrity": "sha1-UvBWEP/53tQiYRRB7R/BI6AwAbM="
238 |     },
239 |     "lodash.reduce": {
240 |       "version": "4.6.0",
241 |       "resolved": "https://registry.npmjs.org/lodash.reduce/-/lodash.reduce-4.6.0.tgz",
242 |       "integrity": "sha1-8atrg5KZrUj3hKu/R2WW8DuRTTs="
243 |     },
244 |     "lodash.reject": {
245 |       "version": "4.6.0",
246 |       "resolved": "https://registry.npmjs.org/lodash.reject/-/lodash.reject-4.6.0.tgz",
247 |       "integrity": "sha1-gNZJLcFHCGS79YNTO2UfQqn1JBU="
248 |     },
249 |     "lodash.some": {
250 |       "version": "4.6.0",
251 |       "resolved": "https://registry.npmjs.org/lodash.some/-/lodash.some-4.6.0.tgz",
252 |       "integrity": "sha1-G7nzFO9ri63tE7VJFpsqlF62jk0="
253 |     },
254 |     "lru-cache": {
255 |       "version": "2.7.3",
256 |       "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-2.7.3.tgz",
257 |       "integrity": "sha1-bUUk6LlV+V1PW1iFHOId1y+06VI=",
258 |       "dev": true
259 |     },
260 |     "minimatch": {
261 |       "version": "0.3.0",
262 |       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-0.3.0.tgz",
263 |       "integrity": "sha1-J12O2qxPG7MyZHIInnlJyDlGmd0=",
264 |       "dev": true,
265 |       "requires": {
266 |         "lru-cache": "2.7.3",
267 |         "sigmund": "1.0.1"
268 |       }
269 |     },
270 |     "minimist": {
271 |       "version": "0.0.8",
272 |       "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
273 |       "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
274 |       "dev": true
275 |     },
276 |     "mkdirp": {
277 |       "version": "0.5.1",
278 |       "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
279 |       "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
280 |       "dev": true,
281 |       "requires": {
282 |         "minimist": "0.0.8"
283 |       }
284 |     },
285 |     "mocha": {
286 |       "version": "2.5.3",
287 |       "resolved": "https://registry.npmjs.org/mocha/-/mocha-2.5.3.tgz",
288 |       "integrity": "sha1-FhvlvetJZ3HrmzV0UFC2IrWu/Fg=",
289 |       "dev": true,
290 |       "requires": {
291 |         "commander": "2.3.0",
292 |         "debug": "2.2.0",
293 |         "diff": "1.4.0",
294 |         "escape-string-regexp": "1.0.2",
295 |         "glob": "3.2.11",
296 |         "growl": "1.9.2",
297 |         "jade": "0.26.3",
298 |         "mkdirp": "0.5.1",
299 |         "supports-color": "1.2.0",
300 |         "to-iso-string": "0.0.2"
301 |       }
302 |     },
303 |     "ms": {
304 |       "version": "0.7.1",
305 |       "resolved": "https://registry.npmjs.org/ms/-/ms-0.7.1.tgz",
306 |       "integrity": "sha1-nNE8A62/8ltl7/3nzoZO6VIBcJg=",
307 |       "dev": true
308 |     },
309 |     "nth-check": {
310 |       "version": "1.0.1",
311 |       "resolved": "https://registry.npmjs.org/nth-check/-/nth-check-1.0.1.tgz",
312 |       "integrity": "sha1-mSms32KPwsQQmN6rgqxYDPFJquQ=",
313 |       "requires": {
314 |         "boolbase": "1.0.0"
315 |       }
316 |     },
317 |     "process-nextick-args": {
318 |       "version": "1.0.7",
319 |       "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-1.0.7.tgz",
320 |       "integrity": "sha1-FQ4gt1ZZCtP5EJPyWk8q2L/zC6M="
321 |     },
322 |     "readable-stream": {
323 |       "version": "2.3.3",
324 |       "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.3.tgz",
325 |       "integrity": "sha512-m+qzzcn7KUxEmd1gMbchF+Y2eIUbieUaxkWtptyHywrX0rE8QEYqPC07Vuy4Wm32/xE16NcdBctb8S0Xe/5IeQ==",
326 |       "requires": {
327 |         "core-util-is": "1.0.2",
328 |         "inherits": "2.0.3",
329 |         "isarray": "1.0.0",
330 |         "process-nextick-args": "1.0.7",
331 |         "safe-buffer": "5.1.1",
332 |         "string_decoder": "1.0.3",
333 |         "util-deprecate": "1.0.2"
334 |       }
335 |     },
336 |     "safe-buffer": {
337 |       "version": "5.1.1",
338 |       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.1.tgz",
339 |       "integrity": "sha512-kKvNJn6Mm93gAczWVJg7wH+wGYWNrDHdWvpUmHyEsgCtIwwo3bqPtV4tR5tuPaUhTOo/kvhVwd8XwwOllGYkbg=="
340 |     },
341 |     "sigmund": {
342 |       "version": "1.0.1",
343 |       "resolved": "https://registry.npmjs.org/sigmund/-/sigmund-1.0.1.tgz",
344 |       "integrity": "sha1-P/IfGYytIXX587eBhT/ZTQ0ZtZA=",
345 |       "dev": true
346 |     },
347 |     "string_decoder": {
348 |       "version": "1.0.3",
349 |       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.3.tgz",
350 |       "integrity": "sha512-4AH6Z5fzNNBcH+6XDMfA/BTt87skxqJlO0lAh3Dker5zThcAxG6mKz+iGu308UKoPPQ8Dcqx/4JhujzltRa+hQ==",
351 |       "requires": {
352 |         "safe-buffer": "5.1.1"
353 |       }
354 |     },
355 |     "supports-color": {
356 |       "version": "1.2.0",
357 |       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-1.2.0.tgz",
358 |       "integrity": "sha1-/x7R5hFp0Gs88tWI4YixjYhH4X4=",
359 |       "dev": true
360 |     },
361 |     "to-iso-string": {
362 |       "version": "0.0.2",
363 |       "resolved": "https://registry.npmjs.org/to-iso-string/-/to-iso-string-0.0.2.tgz",
364 |       "integrity": "sha1-TcGeZk38y+Jb2NtQiwDG2hWCVdE=",
365 |       "dev": true
366 |     },
367 |     "util-deprecate": {
368 |       "version": "1.0.2",
369 |       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
370 |       "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
371 |     }
372 |   }
373 | }
374 | 


--------------------------------------------------------------------------------
/package.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "name": "declassify",
 3 |   "version": "2.1.0",
 4 |   "description": "Remove any classes or IDs not found in CSS from HTML - modifies HTML, not CSS.",
 5 |   "main": "index.js",
 6 |   "scripts": {
 7 |     "test": "mocha --reporter spec",
 8 |     "testcover": "istanbul cover node_modules/mocha/bin/_mocha -- -R spec"
 9 |   },
10 |   "repository": {
11 |     "type": "git",
12 |     "url": "git+https://github.com/jrit/declassify.git"
13 |   },
14 |   "keywords": [
15 |     "HTML",
16 |     "CSS",
17 |     "clean",
18 |     "process"
19 |   ],
20 |   "author": "Vokal",
21 |   "license": "MIT",
22 |   "bugs": {
23 |     "url": "https://github.com/jrit/declassify/issues"
24 |   },
25 |   "homepage": "https://github.com/jrit/declassify#readme",
26 |   "dependencies": {
27 |     "cheerio": "^0.22.0",
28 |     "cssom": "^0.3.2"
29 |   },
30 |   "devDependencies": {
31 |     "mocha": "^2.3.4"
32 |   }
33 | }
34 | 


--------------------------------------------------------------------------------
/test/assets/compound.in.html:
--------------------------------------------------------------------------------
 1 | <html>
 2 | 
 3 | <head>
 4 |     <style>
 5 |     @media only screen and (max-width: 596px) {
 6 |         div.element-specific-media-query-rule {
 7 |             width: 100% !important;
 8 |         }
 9 |     }
10 |     div.element-specific-rule {
11 |         color: red;
12 |     }
13 |     .wrapper-class-outer .wrapper-class-inner {
14 |         color: green;
15 |     }
16 |     </style>
17 | </head>
18 | 
19 | <body class="unused" style="color: black;">
20 |     <div class="element-specific-rule">Foo</div>
21 |     <div class="element-specific-media-query-rule">bar</div>
22 |     <div class="wrapper-class-outer">
23 |         <span class="wrapper-class-inner">
24 |             Bar
25 |         </span>
26 |     </div>
27 | </body>
28 | </html>
29 | 


--------------------------------------------------------------------------------
/test/assets/compound.out.html:
--------------------------------------------------------------------------------
 1 | <html>
 2 | 
 3 | <head>
 4 |     <style>
 5 |     @media only screen and (max-width: 596px) {
 6 |         div.element-specific-media-query-rule {
 7 |             width: 100% !important;
 8 |         }
 9 |     }
10 |     div.element-specific-rule {
11 |         color: red;
12 |     }
13 |     .wrapper-class-outer .wrapper-class-inner {
14 |         color: green;
15 |     }
16 |     </style>
17 | </head>
18 | 
19 | <body style="color: black;">
20 |     <div class="element-specific-rule">Foo</div>
21 |     <div class="element-specific-media-query-rule">bar</div>
22 |     <div class="wrapper-class-outer">
23 |         <span class="wrapper-class-inner">
24 |             Bar
25 |         </span>
26 |     </div>
27 | </body>
28 | </html>
29 | 


--------------------------------------------------------------------------------
/test/assets/ignore.in.html:
--------------------------------------------------------------------------------
 1 | <html>
 2 |     <head>
 3 |         <style>
 4 |             .used-class { color: gray; }
 5 |         </style>
 6 |     </head>
 7 |     <body id="unused-id" class="unused-class">
 8 |         <div class="unused-class ignored-class ignored-regex-class-1"></div>
 9 |         <div class="used-class ignored-class ignored-regex-class-2"></div>
10 |         <div id="ignored-id"></div>
11 |         <div id="ignored-regex-id-1"></div>
12 |     </body>
13 | </html>
14 | 


--------------------------------------------------------------------------------
/test/assets/ignore.out.html:
--------------------------------------------------------------------------------
 1 | <html>
 2 |     <head>
 3 |         <style>
 4 |             .used-class { color: gray; }
 5 |         </style>
 6 |     </head>
 7 |     <body>
 8 |         <div class="ignored-class ignored-regex-class-1"></div>
 9 |         <div class="used-class ignored-class ignored-regex-class-2"></div>
10 |         <div id="ignored-id"></div>
11 |         <div id="ignored-regex-id-1"></div>
12 |     </body>
13 | </html>
14 | 


--------------------------------------------------------------------------------
/test/assets/special-chars.in.html:
--------------------------------------------------------------------------------
 1 | <html>
 2 | 
 3 | <head>
 4 |     <style>
 5 |     @media only screen and (max-width: 596px) {
 6 |         .parent>.child {
 7 |             color: blue;
 8 |         }
 9 |     }
10 |     </style>
11 | </head>
12 | 
13 | <body style="color: black;">
14 |     <div class="parent">
15 |         <div class="child">
16 |             I should be red by default.
17 |         </div>
18 |     </div>
19 |     <div>
20 |         Special Characters here:
21 |         <div>
22 |             Declassify's a great tool.
23 |         </div>
24 |         <div>
25 |             &lt; Hey &gt; &amp; "'"
26 |         </div>
27 |     </div>
28 | </body>
29 | 
30 | </html>
31 | 


--------------------------------------------------------------------------------
/test/assets/special-chars.out.html:
--------------------------------------------------------------------------------
 1 | <html>
 2 | 
 3 | <head>
 4 |     <style>
 5 |     @media only screen and (max-width: 596px) {
 6 |         .parent>.child {
 7 |             color: blue;
 8 |         }
 9 |     }
10 |     </style>
11 | </head>
12 | 
13 | <body style="color: black;">
14 |     <div class="parent">
15 |         <div class="child">
16 |             I should be red by default.
17 |         </div>
18 |     </div>
19 |     <div>
20 |         Special Characters here:
21 |         <div>
22 |             Declassify's a great tool.
23 |         </div>
24 |         <div>
25 |             &lt; Hey &gt; &amp; "'"
26 |         </div>
27 |     </div>
28 | </body>
29 | 
30 | </html>
31 | 


--------------------------------------------------------------------------------
/test/assets/standard.in.html:
--------------------------------------------------------------------------------
 1 | <html>
 2 |     <head>
 3 |         <style>
 4 |             .used-class { color: red; }
 5 |             .c { color: hotpink; }
 6 |             #used-id { color: blue; }
 7 |             @media {
 8 |                 .used-mq-class { color: red; }
 9 |                 #used-mq-id { color: blue; }
10 |             }
11 |         </style>
12 |     </head>
13 |     <body class="unused" style="color: black;">
14 |         <div class="used-class used-mq-class c"></div>
15 |         <div id="used-id"></div>
16 |         <div class="used-id"></div>
17 |         <div id="used-mq-id"></div>
18 |     </body>
19 | </html>
20 | 


--------------------------------------------------------------------------------
/test/assets/standard.out.html:
--------------------------------------------------------------------------------
 1 | <html>
 2 |     <head>
 3 |         <style>
 4 |             .used-class { color: red; }
 5 |             .c { color: hotpink; }
 6 |             #used-id { color: blue; }
 7 |             @media {
 8 |                 .used-mq-class { color: red; }
 9 |                 #used-mq-id { color: blue; }
10 |             }
11 |         </style>
12 |     </head>
13 |     <body style="color: black;">
14 |         <div class="used-class used-mq-class c"></div>
15 |         <div id="used-id"></div>
16 |         <div></div>
17 |         <div id="used-mq-id"></div>
18 |     </body>
19 | </html>
20 | 


--------------------------------------------------------------------------------
/test/index.js:
--------------------------------------------------------------------------------
 1 | 'use strict';
 2 | 
 3 | var declassify = require('../');
 4 | var assert = require('assert');
 5 | var fs = require('fs');
 6 | var path = require('path');
 7 | 
 8 | 
 9 | it('processes the HTML', function() {
10 |   var input = fs.readFileSync(
11 |       path.join(__dirname, 'assets', 'standard.in.html'), 'utf8');
12 | 
13 |   var expected = fs.readFileSync(
14 |       path.join(__dirname, 'assets', 'standard.out.html'), 'utf8');
15 | 
16 |   var result = declassify.process(input);
17 | 
18 |   assert.equal(result, expected);
19 | });
20 | 
21 | it('processes the HTML with compound rules', function() {
22 |   var input = fs.readFileSync(
23 |       path.join(__dirname, 'assets', 'compound.in.html'), 'utf8');
24 | 
25 |   var expected = fs.readFileSync(
26 |       path.join(__dirname, 'assets', 'compound.out.html'), 'utf8');
27 | 
28 |   var result = declassify.process(input);
29 | 
30 |   assert.equal(result, expected);
31 | });
32 | 
33 | it('processes the HTML and ignores given rules', function() {
34 |   var input = fs.readFileSync(
35 |       path.join(__dirname, 'assets', 'ignore.in.html'), 'utf8');
36 | 
37 |   var expected = fs.readFileSync(
38 |       path.join(__dirname, 'assets', 'ignore.out.html'), 'utf8');
39 | 
40 |   var result = declassify.process(input, {
41 |         ignore: [
42 |           'ignored-class',
43 |           /ignored-regex-class\-[0-9]+/,
44 |           'ignored-id',
45 |           /ignored-regex-id\-[0-9]+/
46 |         ]
47 |       });
48 | });
49 | 
50 | it('processes the HTML with quote marks', function() {
51 |   var input = fs.readFileSync(
52 |       path.join(__dirname, 'assets', 'special-chars.in.html'), 'utf8');
53 | 
54 |   var expected = fs.readFileSync(
55 |       path.join(__dirname, 'assets', 'special-chars.out.html'), 'utf8');
56 | 
57 |   var result = declassify.process(input);
58 | 
59 |   assert.equal(result, expected);
60 | });
61 | 


--------------------------------------------------------------------------------