+ scripts to extract images from pdfs, + scripts to rename the image files accordingly

Scripts/rename_1765.sh

@@ -0,0 +1,58 @@
+#!/bin/bash
+
+# Create a new directory for the renamed files
+mkdir -p renamed_files
+
+# Copy all jpg files to the new directory
+cp *.jpg renamed_files/
+
+# Change to the new directory
+cd renamed_files
+
+# Remove the first two files (blank pages)
+rm 1765-01-04_1.jpg 1765-01-04_2.jpg
+
+# Initialize variables
+issue_number=0
+page_number=1
+global_page_number=1
+
+# Function to pad numbers with leading zeros
+pad() {
+    printf "%03d" $1
+}
+
+# Sort files by name (which will sort them chronologically)
+for file in $(ls -1 1765-*.jpg | sort); do
+    # Extract date from filename
+    date=$(echo $file | grep -oP '\d{4}-\d{2}-\d{2}')
+    
+    # If it's a new date, increment issue number and reset page counter
+    if [[ $date != $current_date ]]; then
+        current_date=$date
+        issue_number=$((issue_number + 1))
+        page_number=1
+        pages_in_issue=$(ls -1 $date*.jpg | wc -l)
+    fi
+    
+    # Create new filename based on number of pages in the issue and the issue number
+    if [ $issue_number -eq 27 ] || [ $pages_in_issue -le 4 ]; then
+        new_name="1765-$(pad $issue_number)-$(pad $global_page_number).jpg"
+        global_page_number=$((global_page_number + 1))
+    else
+        if [ $page_number -le 2 ] || [ $page_number -gt $((pages_in_issue - 2)) ]; then
+            new_name="1765-$(pad $issue_number)-$(pad $global_page_number).jpg"
+            global_page_number=$((global_page_number + 1))
+        else
+            new_name="1765-$(pad $issue_number)b-$(pad $((page_number - 2))).jpg"
+        fi
+    fi
+    
+    # Rename file
+    mv "$file" "$new_name"
+    
+    # Increment page number
+    page_number=$((page_number + 1))
+done
+
+echo "Files have been renamed in the 'renamed_files' directory."