diff --git a/.gitignore b/.gitignore index 36d33ed..8f72eb2 100644 --- a/.gitignore +++ b/.gitignore @@ -1,4 +1,5 @@ build jpm_tree response.json -bookmarks \ No newline at end of file +bookmarks +.env \ No newline at end of file diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..f288702 --- /dev/null +++ b/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/README.md b/README.md index 1ec295f..0522b23 100644 --- a/README.md +++ b/README.md @@ -1,15 +1,47 @@ -## Setup +# Mastodon Bookmarks Archive +_A small Janet script to archive all your Mastodon bookmarks in Markdown files._ + +Because Mastodon posts can disappear for a variety of reasons (deletion, defederation, server instance shutdown, ...), it is safer to archive your bookmarks. + +Each Markdown file will contain: +- A link to the original post +- The author's handle +- The post's content in HTML +- The media attachments locally downloaded +- If available, the alt text for each media + +Most of these values will be in the form of `key:: value` for easy integration with Obsidian's plugin Dataview. A sample script is available [here](./dataview-query.js) + +## Setup & Run + +- Get an access token for your Mastodon account + +![](image1.png) +![](image2.png) + +- Run the program + +```sh +$ ./mastodon-bookmarks YOUR_APP_TOKEN +``` + +## Development + +- Clone this repository - Install Janet and jpm https://janet-lang.org/ - `jpm deps --local` -- `mkdir -R bookmarks/attachments` -- Replace the `apptoken` value in `main.janet` -## Run - -`janet main.janet` +```sh +$ janet main.janet YOUR_APP_TOKEN +``` ## Build binary -`jpm build` +```sh +$ jpm build +``` +## LICENSE + +Licensed under [GPL-3](https://www.tldrlegal.com/license/gnu-general-public-license-v3-gpl-3). diff --git a/dataview-query.js b/dataview-query.js index 8927bdf..602bdaf 100644 --- a/dataview-query.js +++ b/dataview-query.js @@ -4,9 +4,9 @@ const wait = (ms) => new Promise((resolve) => setTimeout(resolve, ms)); .filter(p => p.file.name !== dv.current().file.name) .sort((a,b) => new Date(b['mastodon-published']) - new Date(a['mastodon-published'])) for (const page of pages) { - console.log(page) + dv.span(`[[${page.file.path}]]`) dv.span(`![[${page.file.path}]]`) dv.span('

') - await wait(1) + await wait(0) } })() diff --git a/image1.png b/image1.png new file mode 100644 index 0000000..ebf9ceb Binary files /dev/null and b/image1.png differ diff --git a/image2.png b/image2.png new file mode 100644 index 0000000..49c4280 Binary files /dev/null and b/image2.png differ diff --git a/main.janet b/main.janet index 87145ca..4f20510 100644 --- a/main.janet +++ b/main.janet @@ -1,45 +1,23 @@ (import httprequest :as r) (import spork/json :as json) -(import ./media :as media) +(import ./utils :as utils) -(def apptoken "REDACTED") +(var apptoken "") +(var dbg false) (def urls @["https://hachyderm.io/api/v1/bookmarks"]) (def save-path "./bookmarks/") - (def done @[]) -(defn array/shift [arr] - "Removes the first element from the array." - (if (empty? arr) (break nil)) - (def head (in arr 0)) - (array/remove arr 0) - head) - - -(defn get-link [response rel] - "Gets the link with the specified relation from the response. - e.g. (get-link response \"next\")" - - # Get the links from the headers - (def link-header ((response :headers) "Link")) - (if (= link-header nil) (break nil)) - - (def links (string/split "," link-header)) - # Find the link with the specified relation - (def link (find |(not= (string/find rel $) nil) links)) - # Extract the url from the link string (as an array of 1 element) - (def url (peg/match ~(sequence (any " ") "<" (capture (some (if-not ">" 1))) ">") link)) - (if url (in url 0) nil)) - (defn download-media [item] "Downloads the media from the item." (def files @[]) (def media (item "media_attachments")) + (pp (item "media_attachments")) (each m media (def url (m "url")) (def folder (string save-path "attachments/")) - (array/push files {:path (string "./attachments/" (media/get-image url folder)) + (array/push files {:path (string "./attachments/" (utils/get-image url folder)) :description (m "description")})) (pp files) files) @@ -80,24 +58,35 @@ (defn download-bookmarks [] "Downloads the bookmarks and saves them to a file." (while (>= (length urls) 0) - (def url (array/shift urls)) - (print (string "Downloading " url)) + (def url (utils/array-shift urls)) + # Empty array means we're done + (if (not url) + (do + (print "Done") + (os/exit 0))) + + (print (string "Downloading " url)) (def response (r/get url {"Authorization" (string "Bearer " apptoken)} {})) + (def bookmarks (json/decode (response :body) false true)) + (if (and (struct? bookmarks) (bookmarks "error")) + (do + (print (string "Error: " (bookmarks "error"))) + (os/exit 1))) + # Pagination - (def next-link (get-link response "next")) + (def next-link (utils/get-link response "next")) (if (and next-link (not (has-value? done next-link))) (array/insert urls 0 next-link)) - (def prev-link (get-link response "prev")) + (def prev-link (utils/get-link response "prev")) (if (and prev-link (not (has-value? done prev-link))) (array/insert urls 0 prev-link)) - (def bookmarks (json/decode (response :body))) # Debugging - write response to file - (def fout (file/open "./response.json" :w)) - (file/write fout (response :body)) + (if dbg (do (def fout (file/open "./response.json" :w)) + (file/write fout (response :body)))) # Write the bookmarks to md files (each item bookmarks @@ -107,5 +96,8 @@ (defn main [& args] - (download-bookmarks) - (print "Done.")) + (set apptoken (or (os/getenv "TOKEN") (args 1))) + (set dbg (get args 2)) + (os/mkdir "./bookmarks") + (os/mkdir "./bookmarks/attachments") + (download-bookmarks)) diff --git a/media.janet b/media.janet deleted file mode 100644 index a813a58..0000000 --- a/media.janet +++ /dev/null @@ -1,21 +0,0 @@ -(import httprequest :as r) - -(defn get-image [url folder &named headers opts] - "Download an image from a URL and save it to a file. Returns the path to the saved file." - (default headers {}) - (default opts {}) - - (def filename (array/pop (string/split "/" url))) - (def fullpath (string folder filename)) - - # Check if the file already exists - (def existing (file/open fullpath :r)) - (if existing (file/close existing)) - (if (not existing) - (do - (print (string "Downloading " url)) - (def response (r/get url headers opts)) - (def fout (file/open fullpath :w)) - (file/write fout (response :body)) - (file/close fout))) - filename) diff --git a/utils.janet b/utils.janet new file mode 100644 index 0000000..19332aa --- /dev/null +++ b/utils.janet @@ -0,0 +1,45 @@ +(import httprequest :as r) + +(defn get-image [url folder &named headers opts] + "Download an image from a URL and save it to a file. Returns the path to the saved file." + (default headers {}) + (default opts {}) + + (def filename (array/pop (string/split "/" url))) + (def fullpath (string folder filename)) + + # Check if the file already exists + (def existing (file/open fullpath :r)) + (if existing (file/close existing)) + (if (not existing) + (do + (print (string "Downloading " url)) + (def response (r/get url headers opts)) + (def fout (file/open fullpath :w)) + (file/write fout (response :body)) + (file/close fout))) + filename) + +(defn get-link [response rel] + "Gets the link with the specified relation from the response. + e.g. (get-link response \"next\")" + + # Get the links from the headers + (def link-header ((response :headers) "Link")) + (if (= link-header nil) (break nil)) + + (def links (string/split "," link-header)) + # Find the link with the specified relation + (def link (find |(not= (string/find rel $) nil) links)) + # Extract the url from the link string (as an array of 1 element) + (if link (do + (def url (peg/match ~(sequence (any " ") "<" (capture (some (if-not ">" 1))) ">") link)) + (if url (in url 0) nil)))) + + +(defn array-shift [arr] + "Removes the first element from the array." + (if (empty? arr) (break nil)) + (def head (in arr 0)) + (array/remove arr 0) + head) \ No newline at end of file