mpdmenu: Retrieve cover art from MPD.

[mpdhacks.git] / thumbnail.zsh

diff --git a/thumbnail.zsh b/thumbnail.zsh
deleted file mode 100755 (executable)
index a275749..0000000
--- a/thumbnail.zsh
+++ /dev/null
@@ -1,99 +0,0 @@
-#!/usr/bin/env zsh
-#
-# Copyright © 2008, 2017 Nick Bowler
-#
-# Simple thumbnail generator for use with FVWM.  Thumbnails can be generated at
-# any desired size, and are cached for future use.  Prints the cached filename
-# to standard output.
-#
-# License WTFPL2: Do What The Fuck You Want To Public License, version 2.
-# This is free software: you are free to do what the fuck you want to.
-# There is NO WARRANTY, to the extent permitted by law.
-
-# resolve_file [file]
-#
-# If the argument is a symbolic link, print the target of that link.
-# Otherwise, prints the basename of file.
-resolve_file () {
-  test $# -eq 1 || return
-
-  # Ensure filename won't be confused for any kind of find argument...
-  case $1 in
-  /*) :;;
-  *) set x "./$1"; shift
-  esac
-
-  find "$1" -prune \( -type l -printf '%l' -o -printf '%f' \)
-}
-
-if [[ -z "$MUSIC" ]]; then
-       MUSIC=/home/music
-fi
-
-thumbs="$HOME/.fvwm/.thumbs"
-
-if ! [[ -d "$thumbs" ]]; then
-       mkdir "$thumbs" || exit 1
-fi
-
-size="x128"
-printimg=""
-ismusic=""
-
-while [[ "${1#--}" != "$1" && "$1" != "-" ]]; do
-       if   [[ "$1" == "--small" ]]; then
-               size="56"
-       elif [[ "$1" == "--size"  ]]; then
-               size="$2"
-               shift
-       elif [[ "$1" = "--music"  ]]; then
-               ismusic="yes"
-       elif [[ "$1" = "--image"  ]]; then
-               printimg="yes"
-       else
-               echo "unrecognised option: $1" 1>&2
-               exit 1
-       fi
-       shift
-done
-[ "$1" = "-" ] && shift
-
-if ! [[ "$size" =~ '^([0-9]*(x[0-9]+)?)$' ]]; then
-       echo "invalid size specification: $size" 1>&2
-       exit 1
-fi
-
-if [[ -z "$1" ]]; then
-       echo "usage: thumbnail.zsh [--small|--size <spec>] [--image] [--music] path" 1>&2
-       exit 1
-fi
-
-if [[ -n "$ismusic" ]]; then
-       imgpath="$MUSIC/$(dirname "${1#$MUSIC}")/cover.jpg"
-       [[ ! -f "$imgpath" ]] && imgpath="${imgpath%jpg}png"
-else
-       imgpath="$1"
-fi
-
-[[ ! -f "$imgpath" ]] && exit 0
-image=`resolve_file "$imgpath"`
-case $image in
-/*) :;;
-*) image=`dirname $imgpath`/$image
-esac
-[[ ! -f "$image" ]] && exit 0
-
-thumb="$thumbs/$(echo -n $image | md5sum - | cut -d ' ' -f 1)_$size.png"
-if [[ -f "$thumb" ]]; then
-       mtime_s="$(stat -c %Y -- "$image")"
-       mtime_t="$(stat -c %Y -- "$thumb")"
-       if [ "$mtime_s" -gt "$mtime_t" ]; then
-               convert -scale "$size" "$image" "$thumb"
-       fi
-else
-       convert -scale "$size" "$image" "$thumb"
-fi
-
-echo "$thumb"
-[ -n "$printimg" ] && echo "$image"
-exit 0