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Added 'LZString Decompress' and 'LZString Compress' operations
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/** | ||
* lz-string exports. | ||
* | ||
* @author crespyl [peter@crespyl.net] | ||
* @copyright Peter Jacobs 2021 | ||
* @license Apache-2.0 | ||
*/ | ||
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import LZString from "lz-string"; | ||
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export const COMPRESSION_OUTPUT_FORMATS = ["default", "UTF16", "Base64"]; | ||
export const COMPRESSION_FUNCTIONS = { | ||
"default": LZString.compress, | ||
"UTF16": LZString.compressToUTF16, | ||
"Base64": LZString.compressToBase64, | ||
}; | ||
export const DECOMPRESSION_FUNCTIONS = { | ||
"default": LZString.decompress, | ||
"UTF16": LZString.decompressFromUTF16, | ||
"Base64": LZString.decompressFromBase64, | ||
}; |
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/** | ||
* @author crespyl [peter@crespyl.net] | ||
* @copyright Peter Jacobs 2021 | ||
* @license Apache-2.0 | ||
*/ | ||
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import Operation from "../Operation.mjs"; | ||
import OperationError from "../errors/OperationError.mjs"; | ||
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import {COMPRESSION_OUTPUT_FORMATS, COMPRESSION_FUNCTIONS} from "../lib/LZString.mjs"; | ||
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/** | ||
* LZString Compress operation | ||
*/ | ||
class LZStringCompress extends Operation { | ||
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/** | ||
* LZStringCompress constructor | ||
*/ | ||
constructor() { | ||
super(); | ||
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this.name = "LZString Compress"; | ||
this.module = "Compression"; | ||
this.description = "Compress the input with lz-string."; | ||
this.infoURL = "https://pieroxy.net/blog/pages/lz-string/index.html"; | ||
this.inputType = "string"; | ||
this.outputType = "string"; | ||
this.args = [ | ||
{ | ||
name: "Compression Format", | ||
type: "option", | ||
defaultIndex: 0, | ||
value: COMPRESSION_OUTPUT_FORMATS | ||
} | ||
]; | ||
} | ||
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/** | ||
* @param {string} input | ||
* @param {Object[]} args | ||
* @returns {string} | ||
*/ | ||
run(input, args) { | ||
const compress = COMPRESSION_FUNCTIONS[args[0]]; | ||
if (compress) { | ||
return compress(input); | ||
} else { | ||
throw new OperationError("Unable to find compression function"); | ||
} | ||
} | ||
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} | ||
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export default LZStringCompress; |
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/** | ||
* @author crespyl [peter@crespyl.net] | ||
* @copyright Peter Jacobs 2021 | ||
* @license Apache-2.0 | ||
*/ | ||
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import Operation from "../Operation.mjs"; | ||
import OperationError from "../errors/OperationError.mjs"; | ||
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import {COMPRESSION_OUTPUT_FORMATS, DECOMPRESSION_FUNCTIONS} from "../lib/LZString.mjs"; | ||
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/** | ||
* LZString Decompress operation | ||
*/ | ||
class LZStringDecompress extends Operation { | ||
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/** | ||
* LZStringDecompress constructor | ||
*/ | ||
constructor() { | ||
super(); | ||
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this.name = "LZString Decompress"; | ||
this.module = "Compression"; | ||
this.description = "Decompresses data that was compressed with lz-string."; | ||
this.infoURL = "https://pieroxy.net/blog/pages/lz-string/index.html"; | ||
this.inputType = "string"; | ||
this.outputType = "string"; | ||
this.args = [ | ||
{ | ||
name: "Compression Format", | ||
type: "option", | ||
defaultIndex: 0, | ||
value: COMPRESSION_OUTPUT_FORMATS | ||
} | ||
]; | ||
} | ||
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/** | ||
* @param {string} input | ||
* @param {Object[]} args | ||
* @returns {string} | ||
*/ | ||
run(input, args) { | ||
const decompress = DECOMPRESSION_FUNCTIONS[args[0]]; | ||
if (decompress) { | ||
return decompress(input); | ||
} else { | ||
throw new OperationError("Unable to find decompression function"); | ||
} | ||
} | ||
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} | ||
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export default LZStringDecompress; |
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/** | ||
* LZString tests. | ||
* | ||
* @author crespyl [peter@crespyl.net] | ||
* @copyright Peter Jacobs 2021 | ||
* @license Apache-2.0 | ||
*/ | ||
import TestRegister from "../../lib/TestRegister.mjs"; | ||
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TestRegister.addTests([ | ||
{ | ||
name: "LZString Compress To Base64", | ||
input: "hello world", | ||
expectedOutput: "BYUwNmD2AEDukCcwBMg=", | ||
recipeConfig: [ | ||
{ | ||
"op": "LZString Compress", | ||
"args": ["Base64"] | ||
} | ||
], | ||
}, | ||
{ | ||
name: "LZString Decompress From Base64", | ||
input: "BYUwNmD2AEDukCcwBMg=", | ||
expectedOutput: "hello world", | ||
recipeConfig: [ | ||
{ | ||
"op": "LZString Decompress", | ||
"args": ["Base64"] | ||
} | ||
], | ||
} | ||
]); |