A better way of displaying installed apps

src/freedombone-controlpanel

 }
 
 function show_domains {
+    clear
+    echo ''
+    echo $'  Detecting installed apps...'
+    detect_apps
+    get_apps_installed_names
+    clear
+
     DEFAULT_DOMAIN_NAME=$(cat $CONFIGURATION_FILE | grep "DEFAULT_DOMAIN_NAME=" | awk -F '=' '{print $2}')
 
     echo 'Domains'
         echo -n -e "$(pad_string ${DEFAULT_DOMAIN_NAME})"
         echo "$(cat ${COMPLETION_FILE} | grep 'Email onion domain' | awk -F ':' '{print $2}')"
     fi
-    if grep -q "XMPP onion domain" $COMPLETION_FILE; then
-        echo -n -e "$(pad_string 'XMPP')"
-        echo -n -e "$(pad_string ${DEFAULT_DOMAIN_NAME})"
-        echo "$(cat ${COMPLETION_FILE} | grep 'XMPP onion domain' | awk -F ':' '{print $2}')"
-    fi
-    if grep -q "VoIP onion domain" $COMPLETION_FILE; then
-        echo -n -e "$(pad_string 'VoIP/Mumble')"
-        echo -n -e "$(pad_string ${DEFAULT_DOMAIN_NAME})"
-        echo "$(cat ${COMPLETION_FILE} | grep 'VoIP onion domain' | awk -F ':' '{print $2}')"
-    fi
-    if grep -q "SIP onion domain" $COMPLETION_FILE; then
-        echo -n -e "$(pad_string 'SIP')"
-        echo -n -e "$(pad_string ${DEFAULT_DOMAIN_NAME})"
-        echo "$(cat ${COMPLETION_FILE} | grep 'SIP onion domain' | awk -F ':' '{print $2}')"
-    fi
-    if grep -q "IRC onion domain" $COMPLETION_FILE; then
-        echo -n -e "$(pad_string 'IRC')"
-        echo -n -e "$(pad_string ${DEFAULT_DOMAIN_NAME})"
-        echo "$(cat ${COMPLETION_FILE} | grep 'IRC onion domain' | awk -F ':' '{print $2}')"
-    fi
-    if grep -q "tox onion domain" $COMPLETION_FILE; then
-        echo -n -e "$(pad_string 'Tox Bootstrap')"
-        echo -n -e "$(pad_string ${DEFAULT_DOMAIN_NAME})"
-        echo "$(cat ${COMPLETION_FILE} | grep 'tox onion domain' | awk -F ':' '{print $2}')"
-    fi
-    if grep -q "Wiki domain" $COMPLETION_FILE; then
-        echo -n -e "$(pad_string 'Wiki')"
-        WIKIDOM=$(cat ${COMPLETION_FILE} | grep 'Wiki domain' | awk -F ':' '{print $2}')
-        echo -n -e "$(pad_string ${WIKIDOM})"
-        if [ -d /var/lib/tor/hidden_service_wiki ]; then
-            echo -n "$(cat /var/lib/tor/hidden_service_wiki/hostname)"
-        fi
-        echo ''
-    fi
-    if grep -q "Hubzilla domain" $COMPLETION_FILE; then
-        echo -n -e "$(pad_string 'Hubzilla')"
-        HUBZILLADOM=$(cat ${COMPLETION_FILE} | grep 'Hubzilla domain' | awk -F ':' '{print $2}')
-        echo -n -e "$(pad_string ${HUBZILLADOM})"
-        if [ -d /var/lib/tor/hidden_service_hubzilla ]; then
-            echo -n "$(cat /var/lib/tor/hidden_service_hubzilla/hostname)"
-        fi
-        echo ''
-    fi
-    if grep -q "Blog domain" $COMPLETION_FILE; then
-        echo -n -e "$(pad_string 'Blog')"
-        BLOGDOM=$(cat ${COMPLETION_FILE} | grep 'Blog domain' | awk -F ':' '{print $2}')
-        echo -n -e "$(pad_string ${BLOGDOM})"
-        if [ -d /var/lib/tor/hidden_service_blog ]; then
-            echo -n "$(cat /var/lib/tor/hidden_service_blog/hostname)"
+
+    for app_name in "${APPS_INSTALLED_NAMES[@]}"
+    do
+        icann_address=${DEFAULT_DOMAIN_NAME}
+        onion_address='-'
+
+        # handle the foibles of capitalisation
+        if ! grep -q "${app_name} domain" $COMPLETION_FILE; then
+            app_name_upper=$(echo ${app_name} | awk '{print toupper($0)}')
+            if grep -q "${app_name_upper} domain" $COMPLETION_FILE; then
+                app_name=${app_name_upper}
+            else
+                app_name_first_upper="$(tr '[:lower:]' '[:upper:]' <<< ${app_name:0:1})${app_name:1}"
+                if grep -q "${app_name_first_upper} domain" $COMPLETION_FILE; then
+                    app_name=${app_name_first_upper}
+                else
+                    if [[ ${app_name] == "mumble" ]]; then
+                        app_name="VoIP"
+                    fi
+                    if [[ ${app_name] == "gnusocial" ]]; then
+                        app_name="GNU Social"
+                    fi
+                    if [[ ${app_name] == "searx" ]]; then
+                        app_name="Search engine"
+                    fi
+                fi
+            fi
         fi
-        echo ''
-    fi
-    if grep -q "GNU Social domain" $COMPLETION_FILE; then
-        echo -n -e "$(pad_string 'GNU Social')"
-        GNUSOCIALDOM=$(cat ${COMPLETION_FILE} | grep 'GNU Social domain' | awk -F ':' '{print $2}')
-        echo -n -e "$(pad_string ${GNUSOCIALDOM})"
-        if [ -d /var/lib/tor/hidden_service_microblog ]; then
-            echo -n "$(cat /var/lib/tor/hidden_service_microblog/hostname)"
+
+        if grep -q "${app_name} domain" $COMPLETION_FILE; then
+            icann_address=$(cat ${COMPLETION_FILE} | grep "${app_name} domain" | head -n 1 | awk -F ':' '{print $2}')
         fi
-        echo ''
-    fi
-    if grep -q "Gogs domain" $COMPLETION_FILE; then
-        echo -n -e "$(pad_string 'Gogs')"
-        GOGSDOM=$(cat ${COMPLETION_FILE} | grep 'Gogs domain' | awk -F ':' '{print $2}')
-        echo -n -e "$(pad_string ${GOGSDOM})"
-        if [ -d /var/lib/tor/hidden_service_gogs ]; then
-            echo -n "$(cat /var/lib/tor/hidden_service_gogs/hostname)"
+
+        if grep -q "${app_name} onion domain" $COMPLETION_FILE; then
+            onion_address=$(cat ${COMPLETION_FILE} | grep "${app_name} onion domain" | awk -F ':' '{print $2}')
         fi
-        echo ''
-    fi
+
+        echo -n -e "$(pad_string '${app_name}')"
+        echo -n -e "$(pad_string ${icann_address})"
+        echo "${onion_address}"
+    done
+
     if grep -q "RSS reader domain" $COMPLETION_FILE; then
         if [ -d /var/lib/tor/hidden_service_ttrss ]; then
             echo -n -e "$(pad_string 'RSS reader')"
             echo ''
         fi
     fi
-    if grep -q "Webmail onion domain" $COMPLETION_FILE; then
-        echo -n -e "$(pad_string 'Webmail')"
-        WEBMAILDOM='-'
-        echo -n -e "$(pad_string ${WEBMAILDOM})"
-        if [ -d /var/lib/tor/hidden_service_webmail ]; then
-            echo -n "$(cat /var/lib/tor/hidden_service_webmail/hostname)"
-        fi
-        echo ''
-    fi
-    if grep -q "Search engine onion domain" $COMPLETION_FILE; then
-        echo -n -e "$(pad_string 'Search engine')"
-        SEARCHDOM='-'
-        echo -n -e "$(pad_string ${SEARCHDOM})"
-        if [ -d /var/lib/tor/hidden_service_searx ]; then
-            echo -n "$(cat /var/lib/tor/hidden_service_searx/hostname)"
-        fi
-        echo ''
-    fi
-    if grep -q "Mediagoblin domain" $COMPLETION_FILE; then
-        echo -n -e "$(pad_string 'Mediagoblin')"
-        MEDIADOM=$(cat ${COMPLETION_FILE} | grep 'Mediagoblin domain' | awk -F ':' '{print $2}')
-        echo -n -e "$(pad_string ${MEDIADOM})"
-        if [ -d /var/lib/tor/hidden_service_mediagoblin ]; then
-            echo -n "$(cat /var/lib/tor/hidden_service_mediagoblin/hostname)"
-        fi
-        echo ''
-    fi
-    if grep -q "Media server domain" $COMPLETION_FILE; then
-        echo -n -e "$(pad_string 'Media server')"
-        MEDIADOM=$(cat ${COMPLETION_FILE} | grep 'Media server domain' | awk -F ':' '{print $2}')
-        echo -n -e "$(pad_string ${MEDIADOM})"
-        if [ -d /var/lib/tor/hidden_service_mediadrop ]; then
-            echo -n "$(cat /var/lib/tor/hidden_service_mediadrop/hostname)"
-        fi
-        echo ''
-    fi
-
     echo ''
 }