epub vs mobi

realtime99

In Advanced Search, 'Attachment File Type' 'is' 'Document' includes .epub files but not .mobi files. Both (or neither) should be included. Can mobi be added to the 'Document' category?

adamsmith

epub shouldn't be included
Here's the full list of mime types that are considered documents:

INSERT INTO "fileTypeMIMETypes" VALUES(6, 'text/plain');
INSERT INTO "fileTypeMIMETypes" VALUES(6, 'application/rtf');
INSERT INTO "fileTypeMIMETypes" VALUES(6, 'application/msword');
INSERT INTO "fileTypeMIMETypes" VALUES(6, 'text/xml');
INSERT INTO "fileTypeMIMETypes" VALUES(6, 'application/postscript');
INSERT INTO "fileTypeMIMETypes" VALUES(6, 'application/wordperfect5.1');
INSERT INTO "fileTypeMIMETypes" VALUES(6, 'application/x-latex');
INSERT INTO "fileTypeMIMETypes" VALUES(6, 'application/x-tex');
INSERT INTO "fileTypeMIMETypes" VALUES(6, 'application/x-kword');
INSERT INTO "fileTypeMIMETypes" VALUES(6, 'application/x-kspread');
INSERT INTO "fileTypeMIMETypes" VALUES(6, 'application/x-kchart');
INSERT INTO "fileTypeMIMETypes" VALUES(6, 'application/vnd.oasis.opendocument.chart');
INSERT INTO "fileTypeMIMETypes" VALUES(6, 'application/vnd.oasis.opendocument.database');
INSERT INTO "fileTypeMIMETypes" VALUES(6, 'application/vnd.oasis.opendocument.formula');
INSERT INTO "fileTypeMIMETypes" VALUES(6, 'application/vnd.oasis.opendocument.spreadsheet');
INSERT INTO "fileTypeMIMETypes" VALUES(6, 'application/vnd.oasis.opendocument.text');

Source:
https://github.com/zotero/zotero/blob/4.0/resource/schema/system.sql#L1167