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Downloads now uses gzip compression to save data Using etag to check for changed to json file New UI with categories Parses argument from terminal Makes use of environment variables
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,120 +1,160 @@ | ||
| #!/usr/bin/env bash | ||
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| VERSION=1.0 | ||
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| CHANNEL_FILE="$HOME/.config/termv/channels.json" | ||
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| FULL_SCREEN=false | ||
| #!/usr/bin/env sh | ||
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| VERSION=1.2 | ||
| TERMV_CACHE_DIR="${XDG_CACHE_HOME:-$HOME/.cache}/termv" | ||
| TERMV_AUTO_UPDATE=${TERMV_AUTO_UPDATE:-true} | ||
| TERMV_SWALLOW=${TERMV_SWALLOW:-false} | ||
| TERMV_FULL_SCREEN=${TERMV_FULL_SCREEN:-false} | ||
| TERMV_MPV_FLAGS="${TERMV_DEFAULT_MPV_FLAGS:---no-resume-playback}" | ||
| TERMV_API_URL="https://iptv-org.github.io/iptv/channels.json" | ||
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| mkdir -p "${TERMV_CACHE_DIR:?}" | ||
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| has() { | ||
| case "$(command -v "$1" 2>/dev/null)" in | ||
| alias*|"") return 1 | ||
| esac | ||
| } | ||
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| SWALLOW=false | ||
| _phi() { | ||
| >&2 printf ' %s\n' "$1" | ||
| } | ||
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| MPV_FLAGS="--no-resume-playback" | ||
| _pht() { | ||
| >&2 printf '%s\n' "$@" | ||
| } | ||
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| play(){ | ||
| if [ -n "$1" ]; then | ||
| printf "Fetching channel, please wait...\n" | ||
| [ "$FULL_SCREEN" = true ] && MPV_FLAGS="$MPV_FLAGS --fs" | ||
| if type xdo >/dev/null 2>&1 && [ "$SWALLOW" = true ]; then | ||
| WID=$(xdo id) | ||
| xdo hide | ||
| mpv "$1" "$MPV_FLAGS" --force-window=immediate --force-media-title="$name" | ||
| xdo show $WID && xdo activate $WID | ||
| else | ||
| mpv "$1" "$MPV_FLAGS" --force-media-title="$name" | ||
| fi | ||
| fi | ||
| # print error message & exit | ||
| _pemx() { | ||
| >&2 printf '\033[31;1merror :\033[m %s\n' "$1" | ||
| exit 1 | ||
| } | ||
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| select_channel(){ | ||
| local fzf_opts=(--cycle --header="Select channel (press Escape to exit)") | ||
| local name var | ||
| while name=$(cat "$CHANNEL_FILE" | jq ".[].name" | tr -d '"' |\ | ||
| sort | fzf "${fzf_opts[@]}"); do | ||
| var=".[] | select(.name==\"$name\") | .url" | ||
| play "$(cat $CHANNEL_FILE | jq "$var" | tr -d '"')" | ||
| done | ||
| version() { | ||
| _pht "$(basename "$0") $VERSION" | ||
| } | ||
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| dep_check(){ | ||
| deps=(mpv fzf jq wget cat) | ||
| for dep in ${deps[@]}; do | ||
| command -v "$dep" 1>/dev/null || missing="$missing $dep" | ||
| done; | ||
| usage() { | ||
| _pht "Usage: $(basename "$0") [OPTIONS] query" | ||
| _pht | ||
| _pht "Options:" | ||
| _pht " General Options:" | ||
| _phi "-h, --help Print this help text and exit." | ||
| _phi "-v, --version Print program version and exit." | ||
| _phi "-u, --update Update channel list to latest version." | ||
| _pht | ||
| _pht " Player Options:" | ||
| _phi "-f, --full-screen Open mpv in fullscreen." | ||
| _phi "-s, --swallow Swallow terminal during playback (X11 only) based on devour; https://github.com/salman-abedin/devour.sh" | ||
| _pht | ||
| _pht " Environment variables: " | ||
| _phi "TERMV_AUTO_UPDATE Auto update channel list to latest version. (default: true)" | ||
| _phi "TERMV_SWALLOW Alwayse swallow terminal during playback. (default: false)" | ||
| _phi "TERMV_FULL_SCREEN Alwayse open mpv in fullscreen. (default: false)" | ||
| _phi "TERMV_DEFAULT_MPV_FLAGS Default arguments which are passed to mpv. (default: --no-resume-playback)" | ||
| _pht | ||
| _pht " Improve me on GitHub:" | ||
| _phi "https://github.com/Roshan-R/termv" | ||
| } | ||
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| deps_extra=(xdo) | ||
| for depext in ${deps_extra[@]}; do | ||
| command -v "$depext" 1>/dev/null || missing_extra="$missing_extra $depext" | ||
| done; | ||
| update_channelsfile() { | ||
| etagPath="${TERMV_CACHE_DIR:?}/etag" | ||
| printf '%s' "Downloading ${TERMV_API_URL:?}... " | ||
| [ -f "${etagPath:?}" ] && oldetag=$(<"${etagPath}") || oldetag="null" | ||
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| if [ -n "$missing" ]; then | ||
| printf "Please install missing dep(s):$missing\n"; | ||
| exit 1 | ||
| fi | ||
| curl -s "${TERMV_API_URL}" --etag-compare "${etagPath:?}" --etag-save "${etagPath:?}" -o "${TERMV_CACHE_DIR:?}/data.json_new" \ | ||
| -H "accept-encoding:gzip" --compressed && downloaded=1 || downloaded=0 | ||
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| if [ -n "$missing_extra" ] && [ "$SWALLOW" = true ]; then | ||
| printf "Please install missing dependency for -s flag:$missing_extra\n"; | ||
| exit 1 | ||
| fi | ||
| newetag=$(<"${etagPath}") | ||
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| mkdir -p "${CHANNEL_FILE%channels.json}" | ||
| if [ ${downloaded} -eq 1 ] && [ "${newetag}" = "${oldetag}" ]; then | ||
| touch "${TERMV_CACHE_DIR:?}/data.json" ; | ||
| printf '\033[33;1m %s \033[0m\n' "not modified!!" ; | ||
| elif [ ${downloaded} -eq 1 ]; then | ||
| mv -f "${TERMV_CACHE_DIR:?}/data.json_new" "${TERMV_CACHE_DIR:?}/data.json" | ||
| printf '\033[32;1m %s \033[0m\n' "done !!" ; | ||
| elif [ ${downloaded} -eq 0 ]; then | ||
| rm -f "${etagPath:?}" "${TERMV_CACHE_DIR:?}/data.json_new" | ||
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| if [[ ! -f "$CHANNEL_FILE" ]];then | ||
| printf "Downloading channel list...\n"; | ||
| wget -q --show-progress https://iptv-org.github.io/iptv/channels.json -O "$CHANNEL_FILE" ||\ | ||
| print_error "Cannot download channel list" | ||
| echo "${oldetag}" > "${etagPath}" | ||
| printf '\033[31;1m %s \033[0m\n' "fail !!" | ||
| exit 1 | ||
| fi | ||
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| select_channel | ||
| } | ||
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| print_error() { | ||
| # Print error message | ||
| # | ||
| # The first argument provided to this function will be the error message. | ||
| # Script will exit after printing the error message. | ||
| printf "%b\n" "Error: $1" >&2 | ||
| exit 1 | ||
| # check if necessary programs are installed | ||
| for prog in mpv fzf jq curl gawk; do | ||
| ! has "$prog" && dependences_not_installed="${dependences_not_installed}${prog}, " | ||
| done | ||
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| [ -n "${dependences_not_installed}" ] && _pemx "You have missing dependencies. you need to install: ${dependences_not_installed%??}." | ||
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| while [ "$1" ]; do | ||
| case "$1" in | ||
| "-h"|"--help") | ||
| usage ; exit 0 ;; | ||
| "-v"|"--version") | ||
| version ; exit 0 ;; | ||
| "-u"|"--update") | ||
| update_channelsfile ; exit ;; | ||
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| "-f"|"--full-screen") | ||
| TERMV_FULL_SCREEN=true ; shift ;; | ||
| "-s"|"--swallow") | ||
| TERMV_SWALLOW=true ; shift ;; | ||
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| "--") | ||
| shift ; break ;; | ||
| -*) | ||
| _pemx "$1 in not a supported option" ;; | ||
| *) | ||
| break ;; | ||
| esac | ||
| done | ||
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| [ "${TERMV_SWALLOW}" = true ] && { ! has "xdo" && _pemx "You have a missing dependencie for '-s' flag. you need to install: xdo."; } | ||
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| [ "${TERMV_FULL_SCREEN}" = true ] && TERMV_MPV_FLAGS="${TERMV_MPV_FLAGS} --fs" | ||
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| [ "${TERMV_AUTO_UPDATE}" = true ] && { [ ! "$(stat -c %y "${TERMV_CACHE_DIR:?}/data.json" 2>/dev/null | cut -d' ' -f1)" = "$(date '+%Y-%m-%d')" ] && update_channelsfile ; } | ||
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| CHANNELS_LIST=$(jq -r '.[] | "\(.name) \t \(.category // "Unsorted") \t \(.languages|.[0].name // "Unsorted") \t \(.countries|.[0].name // "Unsorted") \t \(.url)"' "${TERMV_CACHE_DIR:?}/data.json" |\ | ||
| gawk -v max="${COLUMNS:-80}" 'BEGIN { RS="\n"; FS=" \t " } | ||
| { | ||
| name = substr(gensub(/[0-9]+\.\s*(.*)/, "\\1", "g", $1),0,max/4) | ||
| category = substr(gensub(/\s+> (.*)/, "\\1", "g", $2),0,max/8) | ||
| languages = substr(gensub(/\s+> (.*)/, "\\1", "g", $3),0,max/8) | ||
| countries = substr(gensub(/\s+> (.*)/, "\\1", "g", $4),0,70) | ||
| channelUrl = substr(gensub(/\s+> (.*)/, "\\1", "g", $5),0) | ||
| print name "\t|" category "\t|" languages "\t|" countries "\t" channelUrl | ||
| }' | column -t -s $'\t' \ | ||
| ) | ||
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| _play() { | ||
| if [ -n "$2" ]; then | ||
| _pht "Fetching channel, please wait..." | ||
| if [ "${TERMV_SWALLOW}" = true ]; then | ||
| WID=$(xdo id) | ||
| xdo hide | ||
| # shellcheck disable=SC2086 | ||
| mpv "$2" ${TERMV_MPV_FLAGS} --force-media-title="$1" --force-window=immediate | ||
| xdo show "$WID" && xdo activate "$WID" | ||
| else | ||
| # shellcheck disable=SC2086 | ||
| mpv "$2" ${TERMV_MPV_FLAGS} --force-media-title="$1" | ||
| fi | ||
| fi | ||
| } | ||
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| usage() { | ||
| # Using 'cat << EOF' we can easily output a multiline text. This is much | ||
| # better than using 'echo' for each line or using '\n' to create a new line. | ||
|
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| cat <<EOF | ||
| termv | ||
| A command line program to watch TV online. | ||
| while :; do | ||
| chosen_item=$(printf '%s\n' "${CHANNELS_LIST}" |\ | ||
| fzf -e -i --reverse --cycle --with-nth='1..-2' --header="Select channel (press Escape to exit)" -q "${*:-}" \ | ||
| ) | ||
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| -f, --full-screen | ||
| Open mpv in fullscreen | ||
| -h, --help | ||
| Show help | ||
| -s, --swallow | ||
| Swallow terminal during playback (X11 only) | ||
| based on devour, https://github.com/salman-abedin/devour.sh | ||
| -v, --version | ||
| Show version | ||
| EOF | ||
| } | ||
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| version(){ | ||
| printf "termv $VERSION" | ||
| } | ||
| [ -z "${chosen_item}" ] && exit 0 | ||
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| main(){ | ||
| [ $# -eq 0 ] && dep_check && exit | ||
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| while [ "$1" ]; do | ||
| case "$1" in | ||
| --help | -h) usage && exit ;; | ||
| --version | -v) version && exit ;; | ||
| --full-screen | -f) FULL_SCREEN=true && dep_check;; | ||
| --swallow | -s) SWALLOW=true && dep_check;; | ||
| -*) print_error "option '$1' does not exist" ;; | ||
| esac | ||
| shift | ||
| done | ||
| } | ||
| item_name=$(echo "${chosen_item}" | awk '{split($0,a,"|"); print a[1];}') | ||
| item_url=$(echo "${chosen_item}" | awk '{print $NF}') | ||
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| main "$@" | ||
| _play "${item_name%${item_name##*[![:space:]]}}" "${item_url:?}" | ||
| done |