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Tidied up 'Play Media' operation

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This commit is contained in:
n1474335 2018-12-19 17:58:38 +00:00
parent 8c6c3a1c01
commit 01c4cfdc8d
3 changed files with 16 additions and 9 deletions
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10
src/core/config/Categories.json
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@ -342,8 +342,12 @@
]
},
{
"name": "Multimedia",
"name": "Forensics",
"ops": [
"Detect File Type",
"Scan for Embedded Files",
"Remove EXIF",
"Extract EXIF",
"Render Image",
"Play Media"
]
@ -354,16 +358,12 @@
"Entropy",
"Frequency distribution",
"Chi Square",
"Detect File Type",
"Scan for Embedded Files",
"Disassemble x86",
"Pseudo-Random Number Generator",
"Generate UUID",
"Generate TOTP",
"Generate HOTP",
"Haversine distance",
"Remove EXIF",
"Extract EXIF",
"Numberwang",
"XKCD Random Number"
]

9
src/core/operations/PlayMedia.mjs
View file

@ -23,8 +23,8 @@ class PlayMedia extends Operation {
super();
this.name = "Play Media";
this.module = "Media";
this.description = "Plays the input as sound or video depending on the type.";
this.module = "Default";
this.description = "Plays the input as audio or video depending on the type.<br><br>Tags: sound, movie, mp3, mp4, mov, webm, wav, ogg";
this.infoURL = "";
this.inputType = "string";
this.outputType = "byteArray";
@ -44,7 +44,7 @@ class PlayMedia extends Operation {
* @returns {byteArray} The multimedia data as bytes.
*/
run(input, args) {
const inputFormat = args[0];
const [inputFormat] = args;
if (!input.length) return [];
@ -68,7 +68,7 @@ class PlayMedia extends Operation {
// Determine file type
const type = Magic.magicFileType(input);
if (!(type && /^audio|video/.test(type.mime))) {
throw new OperationError("Invalid file type");
throw new OperationError("Invalid or unrecognised file type");
}
return input;
@ -77,6 +77,7 @@ class PlayMedia extends Operation {
/**
* Displays an audio or video element that may be able to play the media
* file.
*
* @param data {byteArray} Data containing an audio or video file.
* @returns {string} Markup to display a media player.
*/