Rendering images works with my helper scripts

renderer_images.sh

@@ -18,11 +18,40 @@ if [ ! -f "${CacheFile}" ];then
 fi
 SCRIPT_DIR="$(dirname "$(readlink -f "$0")")"
 DEFAULT_COVER="${SCRIPT_DIR}/defaultimage.jpg"
-
+ANTITRACKING=0
 MODTIME=0
+TMPDIR=$(mktemp)
+
+# Anti-tracking, using a hosts list if present
+# place the hosts list in the script directory (NOT where you symlinked it to!)
+# https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts
+# Not needed if you use a pi-hole or the rest, though it saves some time.
+hosts_file="${SCRIPT_DIR}/hosts"
+if [ -f "${hosts_file}" ];then 
+    ANTITRACKING=1
+fi
 
 
-function show_album_art {
+# we might want to use 
+ -i ${CacheFile} to download them all first?
+
+# Function to check if a domain is in the hosts list
+check_domain_in_hosts() {
+    local url=$1
+    # Extract the domain from the URL
+    local domain=$(echo "$url" | awk -F[/:] '{print $4}')
+
+    # Check if the domain is present in the hosts file
+    if grep -qw "$domain" "$hosts_file"; then
+        return 0
+    else
+        wget -q -e robots=off -P /${TMPDIR} "$1" 2>/dev/null
+        # show_image "$1"
+    fi
+}
+
+
+function show_image {
     cols=$(tput cols)
     lines=$(tput lines)
     if [ "$cols" -gt "$lines" ]; then
@@ -37,11 +66,17 @@ function show_album_art {
         bvalue=78
     fi
     if [ -f $(which timg) ];then
-        timg -pq "${1}"
+        timg -pq --frames=1 "${1}"
+        if [ $? -eq 0 ];then
+            rich -u
+        fi
     else
         if [ -f $(which jp2a) ];then
             # if it looks bad, try removing invert
             jp2a --colors --width=${cols} --invert "${1}"
+            if [ $? -eq 0 ];then
+                rich -u
+            fi            
         fi
     fi
 
@@ -51,10 +86,21 @@ function show_album_art {
 main () {
     if [ "$MODTIME" != $(date -r "${CacheFile}" +%s) ];then 
         MODTIME=$(date -r "${CacheFile}" +%s)
-        cat "${CacheFile}" | grep -e "^http" | grep -v -e "\/track" -e "sendgrid\." -e "cloudfront\." -e "icon" -e "ICON" |  while IFS= read -r line; do    
-            echo "${line}"
-            show_album_art "${line}"
+        clear
+        echo "Checking and grabbing images"
+        cat "${CacheFile}" | grep -e "^http" | grep -v -e "\/track" -e "sendgrid\." -e "icon" -e "ICON" |  while IFS= read -r line; do    
+            if [ $ANTITRACKING == 1 ];then
+                check_domain_in_hosts "${line}"
+            else
+                echo "${line}"
+                show_image "${line}"
+            fi
         done
+        if [ $ANTITRACKING == 1 ];then
+            timg -pq ${TMPDIR}/* 2>/dev/null
+            rm ${TMPDIR}/* 2>/dev/null
+        fi
+        rich -u
     fi
 }
 
@@ -63,3 +109,4 @@ while true; do
     main
     sleep 2
 done
+rm ${TMPDIR}