#!/bin/bash # # 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 . # RULES: # - The videos are must be MP4 # - The subtitle files are must be VTT # - Subtitle file names are must be same name with their videos file. # - Videos must have a title and artist metadata in order to be displayed as a title on the html page. # + If not they called by file names. ######################################################################################### #### Configuration Section ######################################################################################### thumbdir="video" htmlfile="index.html" title="Video Gallery" footer='generated by video-gallery-generator.sh' subtitle_language="English Subtitle" subtitle_code="en" # Use convert from ImageMagick convert="convert" # Use exiftool for EXIF Information exif="exiftool" # Bootstrap (currently v3.4.1) stylesheet="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.4.1/css/bootstrap.min.css" plyr_css="https://cdn.plyr.io/3.6.2/plyr.css" plyr_js="https://cdn.plyr.io/3.6.2/plyr.polyfilled.js" downloadicon='' movieicon='' homeicon='' #homeicon=".." # Debugging output # true=enable, false=disable debug=true ######################################################################################### #### End Configuration Section ######################################################################################### script_name=$(basename "$0") datetime=$(date -u "+%Y-%m-%d %H:%M:%S") datetime+=" UTC" function usage { returnCode="$1" echo -e "Usage: $script_name [-t ] [-d <thumbdir>] [-h]: [-t <title>]\\t sets the title (default: $title) [-d <thumbdir>]\\t sets the thumbdir (default: $thumbdir) [-h]\\t\\t displays help (this message)" exit "$returnCode" } function debugOutput(){ if [[ "$debug" == true ]]; then echo "$1" # if debug variable is true, echo whatever's passed to the function fi } function getFileSize(){ # Be aware that BSD stat doesn't support --version and -c if stat --version &>/dev/null; then # GNU myfilesize=$(stat -c %s "$1" | awk '{$1/=1000000;printf "%.2fMB\n",$1}') else # BSD myfilesize=$(stat -f %z "$1" | awk '{$1/=1000000;printf "%.2fMB\n",$1}') fi echo "$myfilesize" } while getopts ":t:d:h" opt; do case $opt in t) title="$OPTARG" ;; d) thumbdir="$OPTARG" ;; h) usage 0 ;; *) echo "Invalid option: -$OPTARG" usage 1 ;; esac done debugOutput "- $script_name : $datetime" ### Check Commands command -v $convert >/dev/null 2>&1 || { echo >&2 "!!! $convert it's not installed. Aborting."; exit 1; } command -v $exif >/dev/null 2>&1 || { echo >&2 "!!! $exif it's not installed. Aborting."; exit 1; } ### Create Folders [[ -d "$thumbdir" ]] || mkdir "$thumbdir" || exit 2 #### Create Startpage debugOutput "$htmlfile" cat > "$htmlfile" << EOF <!DOCTYPE HTML> <html lang="tr"> <head> <meta charset="utf-8"> <title>$title

$title

EOF ### Videos (MP4) if [[ $(find . -maxdepth 1 -type f -iname \*.mp4 | wc -l) -gt 0 ]]; then echo '
' >> "$htmlfile" ## Generate Images numfiles=0 for filename in *.[mM][pP][4]; do filelist[$numfiles]=$filename (( numfiles++ )) if [[ ! -s $thumbdir/$filename ]]; then debugOutput "$thumbdir/$filename" duration=$(ffprobe -v error -show_entries format=duration -of default=nw=1:nk=1 "$filename") ffmpeg -ss "$(echo $duration/2 | bc)" -i "$filename" -q:v 2 -vframes 1 "$thumbdir/$filename.jpg" fi get_title=$(exiftool -b -Title "$filename") [[ -z "$get_title" ]] && { video_title="$filename" } || { video_title="$get_title" } cat >> "$htmlfile" << EOF

$video_title

EOF [[ $((numfiles % 4)) -eq 0 ]] && echo '
' >> "$htmlfile" done echo '
' >> "$htmlfile" ## Generate the HTML Files for videos in thumbdir file=0 while [[ $file -lt $numfiles ]]; do filename=${filelist[$file]} prev="" next="" [[ $file -ne 0 ]] && prev=${filelist[$((file - 1))]} [[ $file -ne $((numfiles - 1)) ]] && next=${filelist[$((file + 1))]} imagehtmlfile="$thumbdir/$filename.html" exifinfo=$($exif "$filename") filesize=$(getFileSize "$filename") debugOutput "$imagehtmlfile" get_title=$(exiftool -b -Title "$filename") [[ -z "$get_title" ]] && { video_title="$filename" } || { video_title="$get_title" } get_artist=$(exiftool -b -Artist "$filename") [[ -z "$get_artist" ]] && { video_artist="" } || { video_artist="- $get_artist" } print_vtt() { base_filename=$(basename "$filename" .mp4) [[ -f "$base_filename.vtt" ]] && { [[ "$base_filename.vtt" == "$base_filename.vtt" ]] } && { cat < EOF } } cat > "$imagehtmlfile" << EOF $video_title $video_artist

$homeicon / $video_title $video_artist

EOF # Pager echo '
' >> "$imagehtmlfile" cat >> "$imagehtmlfile" << EOF

$downloadicon Download the video file ($filesize)

EOF # EXIF if [[ $exifinfo ]]; then cat >> "$imagehtmlfile" << EOF 
$exifinfo
EOF fi # Footer cat >> "$imagehtmlfile" << EOF
EOF (( file++ )) done fi ### Downloads (VTT) if [[ $(find . -maxdepth 1 -type f -iname \*.vtt | wc -l) -gt 0 ]]; then cat >> "$htmlfile" << EOF

VTT Files

EOF for filename in *.[vV][tT][tT]; do #filesize=$(getFileSize "$filename") #disable show file size cat >> "$htmlfile" << EOF $downloadicon $filename EOF done echo '
' >> "$htmlfile" fi ### Footer cat >> "$htmlfile" << EOF
EOF debugOutput "= okay :)"