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bookmarks (3099B) - View raw

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#!/bin/dash

URLQUERY_FILE="${HOME}/.local/share/urlquery"
ACTION_MENU="@@"

CLIPBOARD() {
  wl-paste
}

DMENU() {
  mew -c -i -l "${1}" -p "${2}"
}

error_notify() {
  notify-send "${1}"
  exit "1"
}

ensure_file_exists() {
  [ -f "${URLQUERY_FILE}" ] || {
    notify-send "${URLQUERY_FILE} does not exist. Creating it now."
    printf "SearXNG=https://searx.tiekoetter.com/search?q=\n" >"${URLQUERY_FILE}"
  }
}

get_selection() {
  cut -d= -f1 "${URLQUERY_FILE}" | DMENU "${LINE_COUNT}" "Bookmarks"
}

update_file() {
  pattern="${1}"
  replacement="${2}"

  sed "/${pattern}/c\\${replacement}" "${URLQUERY_FILE}" >"${URLQUERY_FILE}.tmp" &&
    mv "${URLQUERY_FILE}.tmp" "${URLQUERY_FILE}" ||
    error_notify "Failed to update the file."
}

is_valid_url() {
  printf "%s\n" "${1}" | rg -q "^https?://[^[:space:]/?#][^[:space:]]+$"
}

add_bookmark() {
  URL="$(CLIPBOARD)"

  is_valid_url "${URL}" || error_notify "The clipboard content is not a valid URL."

  rg -q "=${URL}$" "${URLQUERY_FILE}" &&
    notify-send "The URL is already in the list." && return

  NAME="$(printf "" | DMENU "0" "Name")"

  [ -n "${NAME}" ] && printf "%s\n" "${NAME}=${URL}" >>"${URLQUERY_FILE}" &&
    notify-send "'${NAME}' is bookmarked."
}

delete_bookmark() {
  NAME="$(get_selection)"

  [ -z "${NAME}" ] && error_notify "Failed to delete the bookmark." && return

  sed "/^${NAME}=/d" "${URLQUERY_FILE}" >"${URLQUERY_FILE}.tmp"
  mv "${URLQUERY_FILE}.tmp" "${URLQUERY_FILE}"

  [ -s "${URLQUERY_FILE}" ] && rg -q "\S" "${URLQUERY_FILE}" || rm "${URLQUERY_FILE}"

  notify-send "'${NAME}' is deleted."
}

edit_name() {
  OLD_NAME="${1}"
  NEW_NAME="$(printf "" | DMENU "0" "New Name")"

  [ -z "${NEW_NAME}" ] && return

  URL="$(rg "^${OLD_NAME}=" "${URLQUERY_FILE}" | cut -d= -f2)"

  update_file "^${OLD_NAME}=" "${NEW_NAME}=${URL}"
}

edit_url() {
  NAME="${1}"
  NEW_URL="$(echo "" | DMENU "0" "New URL")"

  [ -z "${NEW_URL}" ] && return

  update_file "^${NAME}=.*" "${NAME}=${NEW_URL}"
}

edit_bookmark() {
  NAME="$(get_selection)"

  [ -z "${NAME}" ] && error_notify "Failed to edit the bookmark." && return

  FIELD="$(printf "Name\nURL\n" | DMENU "2" "Edit")"

  case "${FIELD}" in
  "Name") edit_name "${NAME}" ;;
  "URL") edit_url "${NAME}" ;;
  esac

  notify-send "'${NAME}' is updated."
}

open_bookmark() {
  URL="$(rg "^${SELECTION}=" "${URLQUERY_FILE}" | cut -d= -f2-)"

  [ -z "${URL}" ] && notify-send "Bookmark not found." && exit "1"

  case "${URL}" in
  *"search"* | *"wiki"* | *"packages"* | *"chatgpt"*)
    QUERY="$(echo "" | DMENU "0" "Search")"
    URL="${URL}${QUERY}"
    ;;
  esac

  "${BROWSER}" "${URL}" || notify-send "Failed to open the URL."
}

ensure_file_exists

LINE_COUNT="$(wc -l <"${URLQUERY_FILE}")"

[ "${LINE_COUNT}" -ge "15" ] && LINE_COUNT="15"

SELECTION="$(get_selection)"

[ -z "${SELECTION}" ] && exit

case "${SELECTION}" in
"${ACTION_MENU}")
  ACTION="$(printf "Add\nDelete\nEdit\n" | DMENU "3" "Action")"

  case "${ACTION}" in
  "Add") add_bookmark ;;
  "Delete") delete_bookmark ;;
  "Edit") edit_bookmark ;;
  esac
  ;;
*)
  open_bookmark
  ;;
esac