37 lines
740 B
JavaScript
37 lines
740 B
JavaScript
module.exports = {
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name: "Substitution",
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inputs: {
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text: "Text",
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mapping: "Mapping"
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},
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output: true,
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execute: function({text, mapping}, elem){
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mapping = mapping.toLowerCase();
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var letterMapping = {};
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for(var i = 0; i < (mapping.length - 1); i++){
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letterMapping[mapping[i]] = mapping[i+1];
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}
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return text
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.split("")
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.map((char)=>{
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if(char.toLowerCase() in letterMapping){
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if(char.toLowerCase() == char){
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return letterMapping[char];
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}
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else{
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return letterMapping[char.toLowerCase()].toUpperCase();
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}
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}
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else{
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return char;
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}
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})
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.join("");
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},
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pageBlock: {
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html: "",
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js: function(){}
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}
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}
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