As an anniversary present to my partner, I created physical book from the messages that we sent to each other over various digital messenging services, like Facebook, Skype, and WhatsApp.
Initially, the plan was to make a single book that contained all of our messages; however, we had spoken way too much for it to fit in one - it would have been 10 instead. After having the book printed, I found that I probably could have reduced this by some amount.
You can find the code in its repository on GitHub,
To create the book, I had to first compile all of the messages across the different formats into a single sorted data structure - a sorted list. The input formats ranged from HTML for Facebook Messenger to SQLite for Skype. Additional problems cropped up, like the Skype messages appeared multiple times (since I had multiple databases) and so I had to find a way to remove the duplicates - thankfully there was a unique ID for the messages hanging about!
Next, I had to convert this sorted list of messages into a PDF format so that it could be printed.
For this I used
This included some
rendering[is this book too long?]
issues[getting rid of extra pages]
that I had to hack around.