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50 lines
1.6 KiB
Bash
Executable File
50 lines
1.6 KiB
Bash
Executable File
#!/usr/bin/env sh
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# Description: Browse Project Gutenberg catalogue by popularity, then download
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# and read a book of your choice.
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#
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# Details: Set the variable EBOOK_ID to download in html format and read in w3m.
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# Clear EBOOK_ID to browse available ebooks by popularity and set it to
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# the ID once you find an interesting one.
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# To download and read in epub format set READER to an epub reader like
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# epr: https://github.com/wustho/epr
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#
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# More on EBOOK_ID:
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# Wuthering Heights by Emily Brontë is at https://www.gutenberg.org/ebooks/768
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# So EBOOK_ID would be 768
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#
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# Downloaded ebooks are at ${XDG_CACHE_HOME:-$HOME/.cache}/nnn/gutenbooks/
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#
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# Shell: POSIX compliant
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# Author: Arun Prakash Jana
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EBOOK_ID="${EBOOK_ID}"
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DIR="${XDG_CACHE_HOME:-$HOME/.cache}/nnn/gutenbooks/$EBOOK_ID"
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BROWSE_LINK="https://www.gutenberg.org/ebooks/search/?sort_order=downloads"
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BROWSER="${BROWSER:-w3m}"
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READER="${READER}"
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if [ -n "$EBOOK_ID" ]; then
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if [ ! -e "$DIR" ]; then
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mkdir -p "$DIR"
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cd "$DIR" || exit 1
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if [ -z "$READER" ]; then
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curl -L -O "https://www.gutenberg.org/files/$EBOOK_ID/$EBOOK_ID-h.zip"
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unzip "$EBOOK_ID"-h.zip
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else
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curl -L -o "$EBOOK_ID".epub "https://www.gutenberg.org/ebooks/$EBOOK_ID.epub.noimages"
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fi
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fi
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if [ -d "$DIR" ]; then
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if [ -z "$READER" ]; then
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"$BROWSER" "$DIR/$EBOOK_ID-h/$EBOOK_ID-h.htm"
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else
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"$READER" "$DIR/$EBOOK_ID.epub"
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fi
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fi
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else
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"$BROWSER" "$BROWSE_LINK"
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fi
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