diff --git a/home/.config/lf/previewer.sh b/home/.config/lf/previewer.sh index 2b787b8..d945a44 100755 --- a/home/.config/lf/previewer.sh +++ b/home/.config/lf/previewer.sh @@ -67,24 +67,51 @@ draw_image() { exit 1 } -image_handle() { - # Control function for showing/cleaning image previews +media_handle() { + # Handle media type files (videos, photos). These types of + # files are usually not stored in any form of textually readable + # format and they require a special way of displaying them. + # This mostly uses ueberzug (if available) for this. + draw_script="${XDG_CONFIG_HOME:-$HOME/.config}/lf/draw_img.sh" file="$1" shift - if [ -n "$FIFO_UEBERZUG" ] && [ -f "$draw_script" ]; then - draw_image $draw_script $file - else - # Fallback to mediainfo preview - echo "@@PREVIEW FALLBACK: Using mediainfo, ueberzug isn't aviable." - run_cmd mediainfo "$file" - fi + # Set ENABLED=1 if ueberzug is enabled + [ -n "$FIFO_UEBERZUG" ] && [ -f "$draw_script" ] && ENABLED=1 + + case "$file" in + *.bmp|*.jpg|*.jpeg|*.png|*.xpm) + if [ -n "$ENABLED" ]; then + draw_image $draw_script "$file" + else + echo "@@PREVIEW FALLBACK: Using mediainfo, ueberzug isn't aviable." + run_cmd mediainfo "$file" + fi + ;; + *.avi|*.mp4|*.wmv|*.dat|*.3gp|*.ogv|*.mkv|*.mpg|*.mpeg|*.vob|*.fl[icv]|*.m2v|\ + *.mov|*.webm|*.ts|*.mts|*.m4v|*.r[am]|*.qt|*.divx) + if [ -n "$ENABLED" ]; then + cache="$(mktemp /tmp/thumbcache.XXXXX)" + ffmpegthumbnailer -i "$file" -o "$cache" -s 0 + draw_image $draw_script "$cache" + else + echo "@@PREVIEW FALLBACK: Using exiftool, ueberzug isn't aviable." + run_cmd exiftool "$file" + fi + ;; + *.wav|*.mp3|*.flac|*.m4a|*.wma|*.ape|*.ac3|*.og[agx]|*.spx|*.opus|*.as[fx]|*.flac) + # These types can't make use of ueberzug easily, so simply use eixftool + run_cmd exiftool "$file" + ;; + *) + echo "@@PREVIEW FALLBACK: Unrecognized media file, falling back to text handle." + text_handle "$file" + ;; + esac } text_handle() { - width="$(tput cols)" - echo "Limiting to $width" # Handle all other formats as text and cat them # if highlighting tools are aviable, try to use them if command -v bat > /dev/null; then @@ -117,13 +144,10 @@ elif [ -f "$1" ]; then *.docx) run_cmd docx2txt "$1" - ;; *.torrent) run_cmd transmission-show "$1";; *.pdf) run_cmd pdftotext "$1";; - *.bmp|*.jpg|*.jpeg|*.png|*.xpm) image_handle "$1" ;; - *.wav|*.mp3|*.flac|*.m4a|*.wma|*.ape|*.ac3|*.og[agx]|*.spx|*.opus|*.as[fx]|*.flac) run_cmd exiftool "$1";; - *.avi|*.mp4|*.wmv|*.dat|*.3gp|*.ogv|*.mkv|*.mpg|*.mpeg|*.vob|*.fl[icv]|*.m2v|*.mov|*.webm|*.ts|*.mts|*.m4v|*.r[am]|*.qt|*.divx) - cache="$(mktemp /tmp/thumbcache.XXXXX)" - ffmpegthumbnailer -i "$1" -o "$cache" -s 0 - image_handle "$cache" - ;; + *.wav|*.mp3|*.flac|*.m4a|*.wma|*.ape|*.ac3|*.og[agx]|*.spx|*.opus|*.as[fx]|*.flac|\ + *.avi|*.mp4|*.wmv|*.dat|*.3gp|*.ogv|*.mkv|*.mpg|*.mpeg|*.vob|*.fl[icv]|*.m2v|*.mov|\ + *.webm|*.ts|*.mts|*.m4v|*.r[am]|*.qt|*.divx|\ + *.bmp|*.jpg|*.jpeg|*.png|*.xpm) media_handle "$1" ;; *) text_handle "$1" ;; esac fi