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https://github.com/MacRimi/ProxMenux.git
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Create group_manager.sh
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MacRimi
271
scripts/share/group_manager.sh
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271
scripts/share/group_manager.sh
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#!/usr/bin/env bash
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# ==========================================================
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# ProxMenux - Shared Groups Manager
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# ==========================================================
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# Author : MacRimi
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# Description : Manage host groups for shared directories
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# ==========================================================
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# Configuration
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BASE_DIR="/usr/local/share/proxmenux"
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UTILS_FILE="$BASE_DIR/utils.sh"
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if [[ -f "$UTILS_FILE" ]]; then
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source "$UTILS_FILE"
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fi
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load_language
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initialize_cache
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pmx_list_groups() {
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local groups
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groups=$(getent group | awk -F: '$3 >= 1000 && $1 != "nogroup" && $1 !~ /^pve/ {print $1 ":" $3}')
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if [[ -z "$groups" ]]; then
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whiptail --title "$(translate "Groups")" --msgbox "$(translate "No user groups found.")" 8 60
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return
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fi
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show_proxmenux_logo
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msg_title "$(translate "Existing Groups")"
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echo "$groups" | column -t -s: | while read -r name gid; do
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members=$(getent group "$name" | awk -F: '{print $4}')
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echo -e " • ${BL}$name${CL} (GID: $gid) -> ${YW}${members:-no members}${CL}"
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done
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echo ""
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msg_success "$(translate "Press Enter to continue...")"
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read -r
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}
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pmx_create_group() {
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group_name=$(dialog --inputbox "$(translate "Enter new group name:")" 10 60 "sharedfiles-new" \
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--title "$(translate "New Group")" 3>&1 1>&2 2>&3) || return
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[[ -z "$group_name" ]] && return
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if getent group "$group_name" >/dev/null; then
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dialog --title "$(translate "Error")" --msgbox "$(translate "Group already exists.")" 8 50
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return
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fi
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if groupadd "$group_name"; then
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show_proxmenux_logo
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msg_title "$(translate "Create Group")"
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msg_ok "$(translate "Group created successfully:") $group_name"
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else
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show_proxmenux_logo
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msg_title "$(translate "Create Group")"
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msg_error "$(translate "Failed to create group.")"
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fi
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echo -e
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msg_success "$(translate "Press Enter to continue...")"
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read -r
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}
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pmx_edit_group() {
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local groups group_name action
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groups=$(getent group | awk -F: '$3 >= 1000 && $1 != "nogroup" && $1 !~ /^pve/ {print $1}')
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if [[ -z "$groups" ]]; then
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dialog --title "$(translate "Error")" --msgbox "$(translate "No groups available to edit.")" 8 50
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return
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fi
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local menu_options=""
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while read -r group; do
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if [[ -n "$group" ]]; then
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local gid=$(getent group "$group" | cut -d: -f3)
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menu_options="$menu_options $group \"GID:$gid\""
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fi
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done <<< "$groups"
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group_name=$(eval "dialog --title \"$(translate "Edit Group")\" --menu \
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\"$(translate "Select a group:")\" 20 60 10 \
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$menu_options 3>&1 1>&2 2>&3")
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if [[ -z "$group_name" ]]; then
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return
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fi
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action=$(dialog --title "$(translate "Edit Group")" --menu \
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"$(translate "What do you want to edit in group:") $group_name" 15 60 3 \
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"rename" "$(translate "Rename group")" \
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"gid" "$(translate "Change GID")" \
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"users" "$(translate "Add/Remove users")" 3>&1 1>&2 2>&3)
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if [[ -z "$action" ]]; then
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return
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fi
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case "$action" in
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rename)
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new_name=$(dialog --inputbox "$(translate "Enter new group name:")" 10 60 \
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"$group_name" --title "$(translate "Rename Group")" 3>&1 1>&2 2>&3)
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if [[ -n "$new_name" && "$new_name" != "$group_name" ]]; then
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if groupmod -n "$new_name" "$group_name" 2>/dev/null; then
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show_proxmenux_logo
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msg_title "$(translate "Rename Group")"
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msg_ok "$(translate "Group renamed to:") $new_name"
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else
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show_proxmenux_logo
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msg_title "$(translate "Rename Group")"
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msg_error "$(translate "Failed to rename group")"
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fi
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fi
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;;
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gid)
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current_gid=$(getent group "$group_name" | cut -d: -f3)
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new_gid=$(dialog --inputbox "$(translate "Enter new GID:")" 10 60 \
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"$current_gid" --title "$(translate "Change GID")" 3>&1 1>&2 2>&3)
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if [[ -n "$new_gid" && "$new_gid" != "$current_gid" ]]; then
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if groupmod -g "$new_gid" "$group_name" 2>/dev/null; then
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show_proxmenux_logo
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msg_title "$(translate "Change GID")"
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msg_ok "$(translate "GID changed to:") $new_gid"
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else
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show_proxmenux_logo
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msg_title "$(translate "Change GID")"
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msg_error "$(translate "Failed to change GID")"
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fi
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fi
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;;
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users)
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user_action=$(dialog --title "$(translate "User Management")" --menu \
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"$(translate "Choose an action for group:") $group_name" 15 60 2 \
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"add" "$(translate "Add user to group")" \
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"remove" "$(translate "Remove user from group")" 3>&1 1>&2 2>&3)
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case "$user_action" in
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add)
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username=$(dialog --inputbox "$(translate "Enter username to add:")" 10 60 \
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--title "$(translate "Add User")" 3>&1 1>&2 2>&3)
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if [[ -n "$username" ]]; then
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if id "$username" >/dev/null 2>&1; then
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if usermod -aG "$group_name" "$username" 2>/dev/null; then
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show_proxmenux_logo
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msg_title "$(translate "Add User")"
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msg_ok "$(translate "User added:") $username"
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else
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show_proxmenux_logo
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msg_title "$(translate "Add User")"
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msg_error "$(translate "Failed to add user")"
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fi
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else
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show_proxmenux_logo
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msg_title "$(translate "Add User")"
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msg_error "$(translate "User does not exist:") $username"
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fi
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fi
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;;
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remove)
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members=$(getent group "$group_name" | awk -F: '{print $4}' | tr ',' ' ')
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if [[ -z "$members" ]]; then
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dialog --title "$(translate "Info")" --msgbox "$(translate "No users in this group.")" 8 50
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return
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fi
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local user_options=""
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for user in $members; do
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user_options="$user_options $user \"\""
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done
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username=$(eval "dialog --title \"$(translate "Remove User")\" --menu \
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\"$(translate "Select user to remove:")\" 15 60 5 \
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$user_options 3>&1 1>&2 2>&3")
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if [[ -n "$username" ]]; then
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if gpasswd -d "$username" "$group_name" 2>/dev/null; then
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show_proxmenux_logo
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msg_title "$(translate "Remove User")"
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msg_ok "$(translate "User removed:") $username"
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else
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show_proxmenux_logo
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msg_title "$(translate "Remove User")"
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msg_error "$(translate "Failed to remove user")"
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fi
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fi
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;;
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esac
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;;
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esac
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echo -e
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msg_success "$(translate "Press Enter to continue...")"
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read -r
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}
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pmx_delete_group() {
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local groups group_name menu_options
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groups=$(getent group | awk -F: '$3 >= 1000 && $1 != "nogroup" && $1 !~ /^pve/ {print $1}')
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if [[ -z "$groups" ]]; then
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dialog --title "$(translate "Error")" --msgbox "$(translate "No groups available to delete.")" 8 50
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return
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fi
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menu_options=""
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while read -r group; do
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if [[ -n "$group" ]]; then
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menu_options="$menu_options $group \"\""
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fi
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done <<< "$groups"
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group_name=$(eval "dialog --title \"$(translate "Delete Group")\" --menu \
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\"$(translate "Select a group to delete:")\" 20 60 10 \
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$menu_options 3>&1 1>&2 2>&3") || return
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if dialog --yesno "$(translate "Are you sure you want to delete group:") $group_name ?" 10 60; then
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if groupdel "$group_name" 2>/dev/null; then
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show_proxmenux_logo
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msg_title "$(translate "Deleting Groups")"
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msg_ok "$(translate "Group deleted:") $group_name"
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else
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show_proxmenux_logo
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msg_title "$(translate "Deleting Groups")"
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msg_ok "$(translate "Group deleted:") $group_name"
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msg_error "$(translate "Failed to delete group")"
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fi
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fi
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echo -e
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msg_success "$(translate "Press Enter to continue...")"
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read -r
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}
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pmx_manage_groups() {
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while true; do
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CHOICE=$(dialog --title "$(translate "Shared Groups Manager")" \
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--menu "$(translate "Select an option:")" 20 70 10 \
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"list" "$(translate "View existing groups")" \
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"create" "$(translate "Create new group")" \
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"edit" "$(translate "Edit existing group")" \
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"delete" "$(translate "Delete a group")" \
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"exit" "$(translate "Exit")" \
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3>&1 1>&2 2>&3) || return 0
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case "$CHOICE" in
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list) pmx_list_groups ;;
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create) pmx_create_group ;;
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edit) pmx_edit_group ;;
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delete) pmx_delete_group ;;
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exit) return 0 ;;
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esac
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done
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}
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pmx_manage_groups
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