Move flyer examples to templates and add template support

templates/blank/extract_form_fields.sh

@@ -0,0 +1,117 @@
+#!/bin/bash
+
+# Define the input PDF, output text file, and output JSON
+pdf_file="./from_client/submission_form.pdf"
+text_file="submission_form.txt"
+json_file="config.json"
+
+# Log the start of the script
+echo "Starting script..."
+echo "Looking for PDF at: $pdf_file"
+echo "Config JSON: $json_file"
+
+# Convert PDF to text
+echo "Converting PDF to text..."
+pdftotext -layout "$pdf_file" "$text_file"
+
+# Extract individual fields using grep, logging each step
+echo "Extracting fields from the text file..."
+
+# Adjusting the extraction of the name field
+name=$(grep -A 3 'name (max 25 characters):' "$text_file" | tail -n 1 | awk '{$1=$1;print}')
+echo "Extracted name: '$name'"
+
+subdomain=$(grep -A 1 'subdomain (max 30 characters):' "$text_file" | tail -n 1 | awk '{$1=$1;print}')
+echo "Extracted subdomain: '$subdomain'"
+
+title=$(grep -A 1 'title (max 30 characters):' "$text_file" | tail -n 1 | awk '{$1=$1;print}')
+echo "Extracted title: '$title'"
+
+subtitle=$(grep -A 1 'subtitle (max 45 characters):' "$text_file" | tail -n 1 | awk '{$1=$1;print}')
+echo "Extracted subtitle: '$subtitle'"
+
+headline=$(grep -A 1 'headline (max 50 characters):' "$text_file" | tail -n 1 | awk '{$1=$1;print}')
+echo "Extracted headline: '$headline'"
+
+# Process the content to remove soft wraps while keeping hard returns
+content=$(grep -A 100 'content (max 1,400 characters):' "$text_file" | sed -n '2,/url_message/p' | sed '$d' | awk '
+{
+    if (NR == 1) {
+        prev = $0;
+        next;
+    }
+
+    # Handle paragraph breaks explicitly
+    if ($0 ~ /^[[:space:]]*$/) {
+        if (prev) print prev "\n";
+        prev = "";
+    }
+    # Handle sentences that should stay together
+    else if (prev ~ /[.?!]$/ && $0 ~ /^[[:upper:]]/) {
+        prev = prev " " $0;
+    }
+    # Join lines that are part of the same sentence (soft wrap)
+    else if (prev !~ /[.?!]$/) {
+        prev = prev " " $0;
+    }
+    # Otherwise, treat as a new sentence/paragraph
+    else {
+        if (prev) print prev;
+        prev = $0;
+    }
+}
+END { if (prev) print prev }' | sed -E 's/\n\n[[:space:]]+/\n\n/g' | sed -E 's/^[[:space:]]+//g')
+
+echo "Extracted content: '$content'"
+
+url_message=$(grep -A 1 'url_message (max 60 characters):' "$text_file" | tail -n 1 | awk '{$1=$1;print}')
+echo "Extracted url_message: '$url_message'"
+
+url=$(grep -A 1 'url (max 90 characters):' "$text_file" | tail -n 1 | awk '{$1=$1;print}')
+echo "Extracted url: '$url'"
+
+# Construct the URLs with the subdomain
+onion_base="6dshf2gnj7yzxlfcaczlyi57up4mvbtd5orinuj5bjsfycnhz2w456yd.onion"
+constructed_url="http://$subdomain.$onion_base"
+
+# Use an existing tear_off_link from the config if provided; otherwise default
+# to the constructed onion URL.
+existing_tear_off_link=$(jq -r '.tear_off_link // empty' "$json_file")
+tear_off_link="${existing_tear_off_link:-http://$subdomain.$onion_base}"
+
+echo "Constructed URL: '$constructed_url'"
+echo "Using Tear-off Link: '$tear_off_link'"
+
+# Check if the extracted fields are not empty
+if [ -z "$name" ] || [ -z "$subdomain" ] || [ -z "$title" ] || [ -z "$subtitle" ] || [ -z "$headline" ] || [ -z "$content" ] || [ -z "$url_message" ] || [ -z "$url" ]; then
+    echo "Error: One or more extracted fields are empty. Please check the PDF form and try again."
+    exit 1
+fi
+
+# Update the JSON using jq and log the operation
+echo "Updating config.json..."
+jq --arg name "$name" \
+   --arg subdomain "$subdomain" \
+   --arg title "$title" \
+   --arg subtitle "$subtitle" \
+   --arg headline "$headline" \
+   --arg content "$content" \
+   --arg url_message "$url_message" \
+   --arg url "$url" \
+   --arg tear_off_link "$tear_off_link" \
+   '.name = $name | 
+    .subdomain = $subdomain | 
+    .title = $title | 
+    .subtitle = $subtitle | 
+    .headline = $headline | 
+    .content = $content | 
+    .url_message = $url_message | 
+    .url = $url | 
+    .tear_off_link = $tear_off_link' "$json_file" > tmp.json && mv tmp.json "$json_file"
+
+if [ $? -eq 0 ]; then
+    echo "Config file updated successfully."
+else
+    echo "Error: Failed to update config file."
+    exit 1
+fi