From 50cd5939c8d54646e064a8e2f14bfa944ed58242 Mon Sep 17 00:00:00 2001
From: Luke Smith <luke@lukesmith.xyz>
Date: Mon, 23 Sep 2019 06:10:28 -0400
Subject: [PATCH] scope script simplified

---
 .config/lf/scope | 94 +++++++-----------------------------------------
 1 file changed, 13 insertions(+), 81 deletions(-)

diff --git a/.config/lf/scope b/.config/lf/scope
index 2406199..45f9f33 100755
--- a/.config/lf/scope
+++ b/.config/lf/scope
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 set -C -f -u
 #IFS=$'\n'
@@ -18,109 +18,41 @@ IFS="$(printf '%b_' '\n')"; IFS="${IFS%_}"
 
 # Script arguments
 FILE_PATH="${1}"         # Full path of the highlighted file
+HEIGHT="${2}"
 
-FILE_EXTENSION="${FILE_PATH##*.}"
-FILE_EXTENSION_LOWER=$(echo ${FILE_EXTENSION} | tr '[:upper:]' '[:lower:]')
+#FILE_EXTENSION="${FILE_PATH##*.}"
+#FILE_EXTENSION_LOWER=$(echo ${FILE_EXTENSION} | tr '[:upper:]' '[:lower:]')
 
 # Settings
 HIGHLIGHT_SIZE_MAX=262143  # 256KiB
 HIGHLIGHT_TABWIDTH=8
 HIGHLIGHT_STYLE='pablo'
-#PYGMENTIZE_STYLE='autumn'
 
 
-handle_extension() {
-    case "${FILE_EXTENSION_LOWER}" in
-        # Archive
-        a|ace|alz|arc|arj|bz|bz2|cab|cpio|deb|gz|jar|lha|lz|lzh|lzma|lzo|\
-        rpm|rz|t7z|tar|tbz|tbz2|tgz|tlz|txz|tZ|tzo|war|xpi|xz|Z|zip)
-            atool --list -- "${FILE_PATH}"
-            bsdtar --list --file "${FILE_PATH}"
-            exit 1;;
-        rar)
-            # Avoid password prompt by providing empty password
-            unrar lt -p- -- "${FILE_PATH}"
-            exit 1;;
-        7z)
-            # Avoid password prompt by providing empty password
-            7z l -p -- "${FILE_PATH}"
-            exit 1;;
-
-        # PDF
-        pdf)
-            # Preview as text conversion
-            pdftotext -l 10 -nopgbrk -q -- "${FILE_PATH}" -
-            mutool draw -F txt -i -- "${FILE_PATH}" 1-10
-            exiftool "${FILE_PATH}"
-            exit 1;;
-
-        # BitTorrent
-        torrent)
-            transmission-show -- "${FILE_PATH}"
-            exit 1;;
-
-        # OpenDocument
-        odt|ods|odp|sxw)
-            # Preview as text conversion
-            odt2txt "${FILE_PATH}"
-            exit 1;;
-
-        # HTML
-        htm|html|xhtml)
-            # Preview as text conversion
-            w3m -dump "${FILE_PATH}"
-            lynx -dump -- "${FILE_PATH}"
-            elinks -dump "${FILE_PATH}"
-            ;; # Continue with next handler on failure
-	1) man ./ "${FILE_PATH}" | col -b ;;
-    esac
-}
-
 handle_mime() {
     local mimetype="${1}"
     case "${mimetype}" in
-        # Text
-        text/* | */xml)
-            # Syntax highlight
+	text/html) w3m -dump "${FILE_PATH}" ;;
+	text/troff) man ./ "${FILE_PATH}" | col -b ;;
+	text/* | */xml)
             if [ "$( stat --printf='%s' -- "${FILE_PATH}" )" -gt "${HIGHLIGHT_SIZE_MAX}" ]; then
                 exit 2
             fi
             if [ "$( tput colors )" -ge 256 ]; then
-                local pygmentize_format='terminal256'
                 local highlight_format='xterm256'
             else
-                local pygmentize_format='terminal'
                 local highlight_format='ansi'
             fi
             highlight --replace-tabs="${HIGHLIGHT_TABWIDTH}" --out-format="${highlight_format}" \
-                --style="${HIGHLIGHT_STYLE}" --force -- "${FILE_PATH}"
-            # pygmentize -f "${pygmentize_format}" -O "style=${PYGMENTIZE_STYLE}" -- "${FILE_PATH}"
-            exit 2;;
-
-        # Image
-        image/*)
-            # Preview as text conversion
-            # img2txt --gamma=0.6 -- "${FILE_PATH}" && exit 1
-            exiftool "${FILE_PATH}"
-            exit 1;;
-
-        # Video and audio
-        video/* | audio/*|application/octet-stream)
-            mediainfo "${FILE_PATH}"
-            exiftool "${FILE_PATH}"
-            exit 1;;
+                --style="${HIGHLIGHT_STYLE}" --force -- "${FILE_PATH}" ;;
+	application/zip) atool --list -- "${FILE_PATH}" ;;
+        image/*) chafa --fill=block --symbols=block -c 256 -s 80x"${HEIGHT}" "${FILE_PATH}" || exit 1;;
+        video/* | audio/*|application/octet-stream) mediainfo "${FILE_PATH}" || exit 1;;
+        */pdf) pdftotext -l 10 -nopgbrk -q -- "${FILE_PATH}" - ;;
+        *opendocument*) odt2txt "${FILE_PATH}" ;;
     esac
 }
 
-handle_fallback() {
-    echo '----- File Type Classification -----' && file --dereference --brief -- "${FILE_PATH}"
-    exit 1
-}
-
-
 MIMETYPE="$( file --dereference --brief --mime-type -- "${FILE_PATH}" )"
-handle_extension
 handle_mime "${MIMETYPE}"
-handle_fallback
-
 exit 1