Add files via upload

scripts/utilities/moveImages.sh

@@ -0,0 +1,181 @@
+#!/bin/bash
+
+[[ -z ${ALLSKY_HOME} ]] && export ALLSKY_HOME="$( realpath "$( dirname "${BASH_ARGV0}" )" )"
+ME="$( basename "${BASH_ARGV0}" )"
+
+#shellcheck source-path=.
+source "${ALLSKY_HOME}/variables.sh"					|| exit "${EXIT_ERROR_STOP}"
+#shellcheck source-path=scripts
+source "${ALLSKY_SCRIPTS}/functions.sh"					|| exit "${EXIT_ERROR_STOP}"
+#shellcheck source-path=scripts
+source "${ALLSKY_SCRIPTS}/installUpgradeFunctions.sh"	|| exit "${EXIT_ERROR_STOP}"
+
+# shellcheck disable=SC2034
+DISPLAY_MSG_LOG="${ALLSKY_LOGS}/changeImages.log"		# display_msg() sends log entries here
+display_msg --logonly info "STARTING changeImages"
+
+ALLSKY_IMAGES_MOVED="false"
+SAVED_ALLSKY_IMAGES="${ALLSKY_IMAGES}"
+
+# See if ALLSKY_IMAGES has already been set by the user.
+if [[ -s ${ALLSKY_USER_VARIABLES} ]]; then
+	display_msg --logonly info "Found '${ALLSKY_USER_VARIABLES}'."
+
+	# Check if ALLSKY_IMAGES was changed.
+	ALLSKY_IMAGES_MOVED="$(
+		unset ALLSKY_IMAGES
+		# shellcheck disable=SC1090,SC1091
+		source "${ALLSKY_USER_VARIABLES}"
+		if [[ -n ${ALLSKY_IMAGES} ]]; then
+			echo "true"
+		else
+			echo "false"
+		fi
+	)"
+	if [[ ${ALLSKY_IMAGES_MOVED} == "true" ]]; then
+		display_msg --logonly info "   ALLSKY_IMAGES already set to '${ALLSKY_IMAGES}'"
+		echo
+		echo "It appears you have already moved the Allsky images to '${ALLSKY_IMAGES}'."
+		echo
+		read -r -p "Change location? (yes/no): " ans
+		if [[ ${ans:0:1} != "y" ]]; then
+			display_msg --logonly info "  User elected not to continue."
+			exit 0
+		fi
+	else
+		display_msg --logonly info "   ALLSKY_IMAGES not in the file."
+	fi
+fi
+
+display_msg --logonly info "Prompting for new location."
+while true; do
+	echo "Enter the full pathname to where you want the images to go."
+	echo "The name must begin with '/'."
+	echo
+	read -r -p "Enter pathname: " NEW_ALLSKY_IMAGES
+	if [[ ${NEW_ALLSKY_IMAGES} == 'q' ]]; then
+		display_msg --logonly info "  User elected not to continue."
+		exit 0
+	fi
+
+	if [[ ${NEW_ALLSKY_IMAGES:0:1} != '/' ]]; then
+		echo -e "\nThe name must begin with '/'.  Try again."
+		echo
+	elif [[ ${NEW_ALLSKY_IMAGES} == "${ALLSKY_IMAGES}" ]]; then
+		echo -e "\nImages are already saved there.  Enter a new location of 'q' to quit."
+		echo
+	else
+		break
+	fi
+done
+
+if [[ ! -d ${NEW_ALLSKY_IMAGES} ]]; then
+	echo
+	echo "'${NEW_ALLSKY_IMAGES}' does not exist."
+	read -r -p "Create it? (yes/no): " ans
+	if [[ ${ans} == "q" || ${ans:0:1} != "y" ]]; then
+		display_msg --logonly info "  User elected not to create '${NEW_ALLSKY_IMAGES}."
+		echo
+		echo "Exiting, nothing done."
+		echo "The directory must be created in order to proceed."
+		echo
+		exit 0
+	fi
+
+	if ! E="$( sudo mkdir -p "${NEW_ALLSKY_IMAGES}" 2>&1 )" ; then
+		echo -e "\nERROR: Unable to create '${NEW_ALLSKY_IMAGES}': ${E}\n" >&2
+		exit "${EXIT_ERROR_STOP}"
+	fi
+	display_msg --logonly info "Created '${NEW_ALLSKY_IMAGES}'."
+else
+	display_msg --logonly info "Using existing '${NEW_ALLSKY_IMAGES}'."
+fi
+
+if [[ ${ALLSKY_IMAGES_MOVED} == "true" ]]; then
+	if [[ ${NEW_ALLSKY_IMAGES} =~ "${ALLSKY_HOME}" ]]; then
+		# Restoring to standard location.
+		sed -i -e '/^ALLSKY_IMAGES=/d' "${ALLSKY_USER_VARIABLES}"
+		RET=$?
+		if [[ ! -s ${ALLSKY_USER_VARIABLES} ]]; then
+			display_msg --logonly info "'${ALLSKY_USER_VARIABLES}' is now empty so removing"
+			sudo rm "${ALLSKY_USER_VARIABLES}"
+		fi
+	else
+		sed -i \
+			-e "s;^ALLSKY_IMAGES=.*;ALLSKY_IMAGES='${NEW_ALLSKY_IMAGES}';" \
+			"${ALLSKY_USER_VARIABLES}"
+		RET=$?
+	fi
+	if [[ ${RET} -ne 0 ]]; then
+		echo -e "\nERROR: Unable to update '${ALLSKY_USER_VARIABLES}; exiting." >&2
+		exit 1
+	fi
+else
+	echo "ALLSKY_IMAGES='${NEW_ALLSKY_IMAGES}'" >> "${ALLSKY_USER_VARIABLES}"
+	chmod 664 "${ALLSKY_USER_VARIABLES}"
+fi
+
+sudo chown "${ALLSKY_OWNER}":"${ALLSKY_OWNER}" "${NEW_ALLSKY_IMAGES}"
+chmod 775 "${NEW_ALLSKY_IMAGES}"
+
+# If the new location is in ${ALLSKY_HOME}, assume
+unset ALLSKY_VARIABLE_SET		# forces variables.sh to be re-read
+#shellcheck source-path=.
+source "${ALLSKY_HOME}/variables.sh"					|| exit "${EXIT_ERROR_STOP}"
+
+# Reset everything that points to old location
+display_msg --logonly info "Making configuration changes."
+stop_Allsky
+"${ALLSKY_HOME}/install.sh" --function do_change_images
+start_Allsky
+
+# If there are any existing files, ask the user what to do.
+NUM=$( find "${SAVED_ALLSKY_IMAGES}" -maxdepth 1 2>/dev/null | wc -l )
+((NUM--))
+if [[ ${NUM} -gt 0 ]]; then
+	display_msg --logonly info "${NUM} item(s) found in '${SAVED_ALLSKY_IMAGES}'."
+	while true; do
+		echo
+		echo "There are items in '${SAVED_ALLSKY_IMAGES}'.  Should they be:"
+		echo "1. MOVED to the new location,"
+		echo "2. COPIED to the new location,"
+		echo "3. or left as is?"
+		echo
+		read -r -p "Enter number: " ans
+		case "${ans}" in
+			1)
+				display_msg --logonly info "  User elected to MOVE items to new location."
+				mv "${SAVED_ALLSKY_IMAGES}"/* "${ALLSKY_IMAGES}"
+				if [[ ${ALLSKY_IMAGES_MOVED} == "true" ]]; then
+					sudo rmdir "${SAVED_ALLSKY_IMAGES}"
+				fi
+				break
+				;;
+			2)
+				display_msg --logonly info "  User elected to COPY items to new location."
+				cp -a -r "${SAVED_ALLSKY_IMAGES}"/* "${ALLSKY_IMAGES}"
+				break
+				;;
+			3)
+				display_msg --logonly info "  User elected to LEAVE items as is."
+				break
+				;;
+			"q")
+				display_msg --logonly info "  User elected not to continue."
+				exit 0
+				;;
+			*)
+				echo -e "\nInvalid response.  Enter 1, 2, or 3." >&2
+				;;
+		esac
+	done
+fi
+
+
+echo
+echo "In order for the change to be visible, go to the WebUI in your browser and press"
+echo "    SHIFT-F5"
+echo "to force it to re-read the new settings."
+echo
+
+exit 0