falocalrepo-database 5.0.4

Database functionality for falocalrepo.

FALocalRepo-Database

Database functionality for falocalrepo.

Tables

To store its information, the database uses separate tables: USERS, SUBMISSIONS, JOURNALS, SETTINGS, and HISTORY.

Note: bar-separated lists are formatted as |item1||item2| to properly isolate all elements

Users

The users' table contains a list of all the users that have been download with the program, the folders that have been downloaded, and the submissions found in each of those.

Each entry contains the following fields:

• USERNAME the URL username of the user (no underscores or spaces)
• FOLDERS the folders downloaded for that specific user, sorted and bar-separated
• USERPAGE the user's profile text

Submissions

The submissions' table contains the metadata of the submissions downloaded by the program and information on their files

• ID the id of the submission
• AUTHOR the username of the author (uploader) in full format
• TITLE
• DATE upload date in ISO format YYYY-MM-DDTHH:MM
• DESCRIPTION description in html format
• TAGS bar-separated tags
• CATEGORY
• SPECIES
• GENDER
• RATING
• TYPE image, text, music, or flash
• FILEURL the remote URL of the submission file
• FILEEXT the extensions of the downloaded file. Can be empty if the file contained errors and could not be recognised upon download
• FILESAVED file and thumbnail download status as a 2bit flag: 1x if the file was downloaded 0x if not, x1 if thumbnail was downloaded, x0 if not. Possible values are 0, 1, 2, 3.
• FAVORITE a bar-separated list of users that have "faved" the submission
• MENTIONS a bar-separated list of users that are mentioned in the submission description as links
• FOLDER the folder of the submission (gallery or scraps)
• USERUPDATE whether the submission was added as a user update or favorite/single entry

Journals

The journals' table contains the metadata of the journals downloaded by the program.

• ID the id of the journal
• AUTHOR the username of the author (uploader) in full format
• TITLE
• DATE upload date in ISO format YYYY-MM-DDTHH:MM
• CONTENT content in html format
• MENTIONS a bar-separated list of users that are mentioned in the journal content as links
• USERUPDATE whether the journal was added as a user update or single entry

Settings

The settings table contains settings for the program and variable used by the database handler and main program.

• COOKIES cookies for the download program, stored in JSON format
• FILESFOLDER location of downloaded submission files
• VERSION database version

History

The history table holds events related to the database.

• TIME event time in ISO format YYYY-MM-DDTHH:MM:SS.ssssss
• EVENT the event description

Submission Files

The save_submission functions saves the submission metadata in the database and stores the files.

Submission files are saved in a tiered tree structure based on their submission ID. IDs are zero-padded to 10 digits and then broken up in 5 segments of 2 digits; each of these segments represents a folder tha will be created in the tree.

For example, a submission 1457893 will be padded to 0001457893 and divided into 00, 01, 45, 78, 93. The submission file will then be saved as 00/01/45/78/93/submission.file with the correct extension extracted from the file itself (FurAffinity links do not always contain the right extension and sometimes confuse JPEG and PNG).

Upgrading Database

The FADatabase.upgrade function allows to upgrade the database to the current version.

Note: versions prior to 4.19.0 are not supported by falocalrepo-database version 5.0.0 and above. To update from those, use falocalrepo version 3.25.0 to upgrade the database to version 4.19.0.
Note: Versions prior to 2.7.0 are not supported by falocalrepo-database version 3.0.0 and above. To update from those to the new version use falocalrepo version 2.11.2 to update the database to version 2.7.0