Conditions | 6 |
Paths | 51 |
Total Lines | 58 |
Lines | 58 |
Ratio | 100 % |
Changes | 1 | ||
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:
1 | View Code Duplication | 'use strict'; |
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3 | function decryptAES () { |
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4 | |||
5 | const pass = String(document.getElementById('pass').value); |
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6 | try { |
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7 | |||
8 | var decryptionError = String(document.getElementById('decryptionError').innerHTML); |
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9 | var noContentError = String(document.getElementById('noContentError').innerHTML); |
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10 | |||
11 | } catch (e) { |
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12 | |||
13 | decryptionError = 'Incorrect Password!'; |
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14 | noContentError = 'No content to display!'; |
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15 | |||
16 | } |
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17 | |||
18 | try { |
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19 | |||
20 | let content = CryptoJS.AES.decrypt(document.getElementById('encrypt-blog').innerHTML.trim(), pass); |
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21 | content = content.toString(CryptoJS.enc.Utf8); |
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22 | content = decodeBase64(content); |
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23 | content = unescape(content); |
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24 | if (content === '') { |
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25 | |||
26 | throw new Error(noContentError); // ??? |
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27 | |||
28 | } else { |
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29 | |||
30 | document.getElementById('encrypt-blog').style.display = 'inline'; |
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31 | document.getElementById('encrypt-blog').innerHTML = ''; |
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32 | // Use jquery to load some js code |
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33 | $('#encrypt-blog').html(content); |
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34 | document.getElementById('security').style.display = 'none'; |
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35 | if (document.getElementById('toc-div')) { |
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36 | |||
37 | document.getElementById('toc-div').style.display = 'inline'; |
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38 | |||
39 | } |
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40 | |||
41 | } |
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42 | // Call MathJax to render |
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43 | if(typeof MathJax !== 'undefined') { |
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44 | |||
45 | MathJax.Hub.Queue( |
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46 | ['resetEquationNumbers', MathJax.InputJax.TeX, ], |
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47 | ['PreProcess', MathJax.Hub, ], |
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48 | ['Reprocess', MathJax.Hub, ] |
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49 | ); |
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50 | |||
51 | } |
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52 | |||
53 | } catch (e) { |
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54 | |||
55 | alert(decryptionError); |
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56 | console.log(e); |
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57 | |||
58 | } |
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59 | |||
60 | } |
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61 | |||
107 |