1 files changed, 65 insertions, 0 deletions
diff --git a/extras/html/themes/create_simple_previews.sh b/extras/html/themes/create_simple_previews.sh
new file mode 100755
index 0000000..5e85384
--- /dev/null
+++ b/extras/html/themes/create_simple_previews.sh
@@ -0,0 +1,65 @@
+#!/bin/bash
+
+# Create simple preview images for themes using ImageMagick if available
+# Falls back to creating placeholder files if ImageMagick is not installed
+
+THEMES_DIR="/home/paul/git/gemtexter/extras/html/themes"
+SCREENSHOTS_DIR="$THEMES_DIR/screenshots"
+
+# Create screenshots directory if it doesn't exist
+mkdir -p "$SCREENSHOTS_DIR"
+
+# Check if ImageMagick is available
+if command -v convert &> /dev/null; then
+    echo "ImageMagick found, creating preview images..."
+    
+    # Generate preview for each theme
+    for theme_dir in "$THEMES_DIR"/*; do
+        if [ -d "$theme_dir" ] && [ "$theme_dir" != "$SCREENSHOTS_DIR" ]; then
+            theme_name=$(basename "$theme_dir")
+            
+            # Skip non-theme directories
+            if [[ "$theme_name" == "screenshots" ]] || [[ "$theme_name" == *".py" ]] || [[ "$theme_name" == *".sh" ]] || [[ "$theme_name" == *".html" ]]; then
+                continue
+            fi
+            
+            echo "Creating preview for $theme_name..."
+            
+            # Create a simple preview image with theme name
+            convert -size 400x300 \
+                -background '#f0f0f0' \
+                -fill '#333333' \
+                -gravity center \
+                -pointsize 24 \
+                -font Arial \
+                label:"$theme_name\n\nTheme Preview" \
+                "$SCREENSHOTS_DIR/${theme_name}.png"
+        fi
+    done
+    
+    echo "Preview images created!"
+else
+    echo "ImageMagick not found. Creating placeholder files..."
+    
+    # Create placeholder files
+    for theme_dir in "$THEMES_DIR"/*; do
+        if [ -d "$theme_dir" ] && [ "$theme_dir" != "$SCREENSHOTS_DIR" ]; then
+            theme_name=$(basename "$theme_dir")
+            
+            # Skip non-theme directories
+            if [[ "$theme_name" == "screenshots" ]] || [[ "$theme_name" == *".py" ]] || [[ "$theme_name" == *".sh" ]] || [[ "$theme_name" == *".html" ]]; then
+                continue
+            fi
+            
+            # Create an empty placeholder file
+            touch "$SCREENSHOTS_DIR/${theme_name}.png"
+        fi
+    done
+    
+    echo "Placeholder files created. To generate actual previews, install ImageMagick:"
+    echo "  sudo apt install imagemagick  # Debian/Ubuntu"
+    echo "  sudo dnf install ImageMagick  # Fedora"
+    echo "  brew install imagemagick      # macOS"
+fi
+
+echo "Done! Preview files are in $SCREENSHOTS_DIR"
+\ No newline at end of file