mirror of
https://github.com/elder-plinius/P4RS3LT0NGV3.git
synced 2026-06-01 12:41:48 +02:00
Dustin Farley
dc10a90851
- Implement tool registry system with individual tool modules - Reorganize transformers into categorized source modules - Remove emojiLibrary.js, consolidate into EmojiUtils and emojiData - Fix mobile close button and tooltip functionality - Add build system for transforms and emoji data - Migrate from Python backend to pure JavaScript - Add comprehensive documentation and testing - Improve code organization and maintainability - Ignore generated files (transforms-bundle.js, emojiData.js)
42 lines
1.6 KiB
JavaScript
42 lines
1.6 KiB
JavaScript
// vigenere transform
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import BaseTransformer from '../BaseTransformer.js';
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export default new BaseTransformer({
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name: 'Vigenère Cipher',
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priority: 60,
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key: 'KEY',
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func: function(text) {
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const key = this.key;
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let out = '';
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let j = 0;
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for (let i=0;i<text.length;i++) {
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const c = text[i];
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const code = c.charCodeAt(0);
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const k = key[j % key.length].toUpperCase().charCodeAt(0) - 65;
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if (code >= 65 && code <= 90) { out += String.fromCharCode(65 + ((code-65 + k)%26)); j++; }
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else if (code >= 97 && code <= 122) { out += String.fromCharCode(97 + ((code-97 + k)%26)); j++; }
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else out += c;
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}
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return out;
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},
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preview: function(text) {
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if (!text) return '[Vigenère]';
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return this.func(text.slice(0,8)) + (text.length>8?'...':'');
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},
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reverse: function(text) {
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const key = this.key;
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let out = '';
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let j = 0;
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for (let i=0;i<text.length;i++) {
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const c = text[i];
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const code = c.charCodeAt(0);
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const k = key[j % key.length].toUpperCase().charCodeAt(0) - 65;
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if (code >= 65 && code <= 90) { out += String.fromCharCode(65 + ((code-65 + 26 - (k%26))%26)); j++; }
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else if (code >= 97 && code <= 122) { out += String.fromCharCode(97 + ((code-97 + 26 - (k%26))%26)); j++; }
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else out += c;
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}
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return out;
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}
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}); |