MikeCoder /
hexo-blog-encrypt
| Conditions | 14 |
| Paths | 1057 |
| Total Lines | 92 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 2 | ||
| Bugs | 0 | Features | 0 |
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
Complex classes like index.js ➔ encrypt often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
| 1 | /* global hexo, __dirname */ |
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| 13 | hexo.extend.filter.register('after_post_render', function encrypt (data) { |
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| 14 | |||
| 15 | // Close the encrypt function |
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| 16 | if (!('encrypt' in hexo.config && hexo.config.encrypt && 'enable' in hexo.config.encrypt && hexo.config.encrypt.enable)) { |
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| 17 | |||
| 18 | return data; |
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| 19 | |||
| 20 | } |
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| 21 | if (!('default_template' in hexo.config.encrypt && hexo.config.encrypt.default_template)) { // No such template |
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| 22 | |||
| 23 | hexo.config.encrypt.default_template = fs.readFileSync(path.resolve(__dirname, './template.html')); |
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| 24 | |||
| 25 | } |
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| 26 | if (!('default_abstract' in hexo.config.encrypt && hexo.config.encrypt.default_abstract)) { // No read more info |
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| 27 | |||
| 28 | hexo.config.encrypt.default_abstract = 'The article has been encrypted, please enter your password to view.<br>'; |
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| 29 | |||
| 30 | } |
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| 31 | if (!('default_message' in hexo.config.encrypt && hexo.config.encrypt.default_message)) { // No message |
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| 32 | |||
| 33 | hexo.config.encrypt.default_message = 'Please enter the password to read the blog.'; |
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| 34 | |||
| 35 | } |
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| 36 | if (!('default_decryption_error' in hexo.config.encrypt && hexo.config.encrypt.default_decryption_error)) { // Wrong password |
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| 37 | |||
| 38 | hexo.config.encrypt.default_decryption_error = 'Incorrect Password!'; |
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| 39 | |||
| 40 | } |
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| 41 | if (!('default_no_content_error' in hexo.config.encrypt && hexo.config.encrypt.default_no_content_error)) { // No content |
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| 42 | |||
| 43 | hexo.config.encrypt.default_no_content_error = 'No content to display!'; |
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| 44 | |||
| 45 | } |
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| 46 | |||
| 47 | if ('password' in data && data.password) { |
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| 48 | |||
| 49 | // Use the blog's config first |
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| 50 | log.info(`Encrypted the blog: ${ data.title.trim() }`); |
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| 51 | |||
| 52 | // Store the origin data |
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| 53 | data.origin = data.content; |
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| 54 | data.encrypt = true; |
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| 55 | |||
| 56 | if (!('abstract' in data && data.abstract)) { |
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| 57 | |||
| 58 | data.abstract = hexo.config.encrypt.default_abstract; |
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| 59 | |||
| 60 | } |
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| 61 | if (!('template' in data && data.template)) { |
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| 62 | |||
| 63 | data.template = hexo.config.encrypt.default_template; |
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| 64 | |||
| 65 | } |
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| 66 | if (!('message' in data && data.message)) { |
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| 67 | |||
| 68 | data.message = hexo.config.encrypt.default_message; |
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| 69 | |||
| 70 | } |
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| 71 | if (!('decryptionError' in data && data.decryptionError)) { |
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| 72 | |||
| 73 | data.decryptionError = hexo.config.encrypt.default_decryption_error; |
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| 74 | |||
| 75 | } |
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| 76 | if (!('noContentError' in data && data.noContentError)) { |
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| 77 | |||
| 78 | data.noContentError = hexo.config.encrypt.default_no_content_error; |
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| 79 | |||
| 80 | } |
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| 81 | |||
| 82 | data.content = escape(data.content); |
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| 83 | data.content = CryptoJS.enc.Utf8.parse(data.content); |
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| 84 | data.content = CryptoJS.enc.Base64.stringify(data.content); |
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| 85 | data.content = CryptoJS.AES.encrypt(data.content, String(data.password)).toString(); |
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| 86 | |||
| 87 | data.template = data.template.replace('{{content}}', data.content); |
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| 88 | data.template = data.template.replace('{{message}}', data.message); |
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| 89 | data.template = data.template.replace('{{message}}', data.message); |
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| 90 | data.template = data.template.replace('{{decryptionError}}', data.decryptionError); |
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| 91 | data.template = data.template.replace('{{noContentError}}', data.noContentError); |
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| 92 | |||
| 93 | data.content = data.template; |
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| 94 | data.content += `<script src="${hexo.config.root}lib/crypto-js.js"></script>`; |
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| 95 | data.content += `<script src="${hexo.config.root}lib/blog-encrypt.js"></script>`; |
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| 96 | data.content += `<link href="${hexo.config.root}css/blog-encrypt.css" rel="stylesheet" type="text/css">`; |
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| 97 | |||
| 98 | data.more = data.abstract; |
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| 99 | data.excerpt = data.more; |
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| 100 | |||
| 101 | } |
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| 102 | return data; |
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| 103 | |||
| 104 | }); |
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| 105 | |||
| 118 |
