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Change to Parse Mime

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This commit is contained in:
Brian Whitney 2018-12-19 12:33:14 -05:00
parent 8041b789b2
commit 34288bc25f
2 changed files with 11 additions and 10 deletions
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2
src/core/config/Categories.json
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@ -55,7 +55,7 @@
"To Braille", "To Braille",
"From Braille", "From Braille",
"Parse TLV", "Parse TLV",
"Parse Internet Message Format", "Parse Mime",
"Decode Mime Encoded Words" "Decode Mime Encoded Words"
] ]
}, },

19
src/core/operations/ParseIMF.mjs → src/core/operations/ParseMime.mjs
View File

@ -11,20 +11,21 @@ import Utils from "../Utils";
/** /**
* *
*/ */
class ParseIMF extends Operation { class ParseMime extends Operation {
/** /**
* Internet Message Format constructor * ParseMime constructor
*/ */
constructor() { constructor() {
super(); super();
this.name = "Parse IMF"; this.name = "Parse Mime";
this.module = "Default"; this.module = "Default";
this.description = ["Parse an Internet Message Format (IMF) messages following RFC5322.", this.description = ["Generic Mime Message parser that decodes Mime messages into files",
"<br><br>", "<br><br>",
"Parses an IMF formated message. These often have the file extention &quot;.eml&quot; and contain the email headers and body. The output will be a file list of the root header and decoded mime parts.", "The output will be the root header and the associated mime parts.",
"This includes Internet Message Format which are found in SMTP traffic."
].join("\n"); ].join("\n");
this.infoURL = "https://tools.ietf.org/html/rfc5322"; this.infoURL = "https://tools.ietf.org/html/rfc2045";
this.inputType = "string"; this.inputType = "string";
this.outputType = "List<File>"; this.outputType = "List<File>";
this.presentType = "html"; this.presentType = "html";
@ -61,7 +62,7 @@ class ParseIMF extends Operation {
const dataObj = eml.extractData(fields); const dataObj = eml.extractData(fields);
let subject = null; let subject = null;
const retval = []; const retval = [];
if (dataObj.length) { if (dataObj.length >= 1) {
subject = dataObj[0].fields.subject; subject = dataObj[0].fields.subject;
if (dataObj[0].header) { if (dataObj[0].header) {
retval.push(new File([dataObj[0].header], "Header.txt", {type: "text/plain"})); retval.push(new File([dataObj[0].header], "Header.txt", {type: "text/plain"}));
@ -72,7 +73,7 @@ class ParseIMF extends Operation {
let name = obj.fields.filename ? obj.fields.filename : obj.fields.name; let name = obj.fields.filename ? obj.fields.filename : obj.fields.name;
const type = obj.fields.type ? obj.fields.type : "text/plain"; const type = obj.fields.type ? obj.fields.type : "text/plain";
if (!name) { if (!name) {
name = (subject ? subject : "Undefined").concat(ParseIMF.getFileExt(type)); name = (subject ? subject : "Undefined").concat(ParseMime.getFileExt(type));
} }
if (Array.isArray(obj.body)) { if (Array.isArray(obj.body)) {
retval.push(new File([Uint8Array.from(obj.body)], name, {type: type})); retval.push(new File([Uint8Array.from(obj.body)], name, {type: type}));
@ -113,4 +114,4 @@ class ParseIMF extends Operation {
} }
} }
export default ParseIMF; export default ParseMime;