Initial

bin/v-list-sys-themes

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+#!/bin/bash
+# info: list system themes
+# options: [FORMAT]
+#
+# example: v-list-sys-themes
+#
+# This function for obtaining the list of themes in the theme
+# library and displaying them in the backend or user interface.
+
+#----------------------------------------------------------#
+#                Variables & Functions                     #
+#----------------------------------------------------------#
+
+# Argument definition
+format=${1-shell}
+
+# Includes
+# shellcheck source=/etc/hestiacp/hestia.conf
+source /etc/hestiacp/hestia.conf
+# shellcheck source=/usr/local/hestia/func/main.sh
+source $HESTIA/func/main.sh
+# load config file
+source_conf "$HESTIA/conf/hestia.conf"
+
+# Define array for available themes
+available_themes=()
+
+# Function to process CSS theme files
+get_themes() {
+	# Retrieve list of system themes
+	if [ -d "$HESTIA_THEMES" ]; then
+		for file in "$HESTIA_THEMES"/*.min.css; do
+			filename=$(basename "$file" .min.css)
+			available_themes+=("${filename%.*}")
+		done
+	fi
+
+	# Check for existence of custom themes folder and iterate through items
+	if [ -d "$HESTIA_THEMES_CUSTOM" ] && [ "$(ls -A "$HESTIA_THEMES_CUSTOM")" ]; then
+		for file in "$HESTIA_THEMES_CUSTOM"/*.css; do
+			filename=$(basename "$file" .css)
+			available_themes+=("${filename%.*}")
+		done
+	fi
+
+	# Sort theme list alphabetically
+	IFS=$'\n' available_themes=($(sort <<< "${available_themes[*]}"))
+	unset IFS
+
+	# Get count of themes (for proper JSON formatting)
+	theme_count="${#available_themes[@]}"
+}
+
+# JSON list function
+json_list() {
+	i=1
+	echo '['
+	for theme in "${available_themes[@]}"; do
+		if [ "$i" -lt "$theme_count" ]; then
+			echo -e "\t\"$theme\","
+		else
+			echo -e "\t\"$theme\""
+		fi
+		((++i))
+	done
+	echo ']'
+}
+
+# SHELL list function
+shell_list() {
+	echo "THEME"
+	echo "-----"
+	for theme in "${available_themes[@]}"; do
+		echo "$theme"
+	done
+}
+
+# PLAIN list function
+plain_list() {
+	for theme in "${available_themes[@]}"; do
+		echo "$theme"
+	done
+}
+
+# CSV list function
+csv_list() {
+	echo "THEME"
+	for theme in "${available_themes[@]}"; do
+		echo "$theme"
+	done
+}
+
+#----------------------------------------------------------#
+#                       Action                             #
+#----------------------------------------------------------#
+
+get_themes
+
+# Listing data
+case $format in
+	json) json_list ;;
+	plain) plain_list ;;
+	csv) csv_list ;;
+	shell) shell_list ;;
+esac
+
+#----------------------------------------------------------#
+#                       Hestia                             #
+#----------------------------------------------------------#
+
+exit