Update app.py

app.py

@@ -124,17 +124,17 @@ def apply_emoji_font(text, emoji_font):
             # Keep tags unchanged
             result.append(segment)
         else:
-            # Apply font to non-emoji text and emoji separately
+            # Apply emoji font to all text to preserve emojis
             parts = []
             last_pos = 0
             for match in emoji_pattern.finditer(segment):
                 start, end = match.span()
                 if last_pos < start:
-                    parts.append(f'<font face="DejaVuSans">{segment[last_pos:start]}</font>')
+                    parts.append(f'<font face="{emoji_font}">{segment[last_pos:start]}</font>')
                 parts.append(replace_emoji(match))
                 last_pos = end
             if last_pos < len(segment):
-                parts.append(f'<font face="DejaVuSans">{segment[last_pos:]}</font>')
+                parts.append(f'<font face="{emoji_font}">{segment[last_pos:]}</font>')
             result.append(''.join(parts))
     
     return ''.join(result)
@@ -170,10 +170,9 @@ def markdown_to_pdf_content(markdown_text, render_with_bold, auto_bold_numbers,
         
         line = detect_and_convert_links(line)
         
-        if render_with_bold or headings_to_fonts:
-            line = re.sub(r'\*\*(.+?)\*\*', r'<b>\1</b>', line)
-            if headings_to_fonts:
-                line = re.sub(r'\*([^*]+?)\*', r'<b>\1</b>', line)
+        # Always preserve bold and emphasis formatting to ensure emoji rendering
+        line = re.sub(r'\*\*(.+?)\*\*', r'<b>\1</b>', line)
+        line = re.sub(r'\*([^*]+?)\*', r'<b>\1</b>', line)
                 
         if auto_bold_numbers and is_numbered_line:
             if not (line.startswith("<b>") and line.endswith("</b>")):
@@ -232,7 +231,7 @@ def create_pdf(markdown_text, base_font_size, render_with_bold, auto_bold_number
         adjusted_font_size = int(col_width / (avg_line_chars / 10))
         adjusted_font_size = max(min_font_size, adjusted_font_size)
     item_style = ParagraphStyle(
-        'ItemStyle', parent=styles['Normal'], fontName="DejaVuSans",
+        'ItemStyle', parent=styles['Normal'], fontName="NotoEmoji-Bold",
         fontSize=adjusted_font_size, leading=adjusted_font_size * 1.15, spaceAfter=1,
         linkUnderline=True
     )
@@ -243,7 +242,7 @@ def create_pdf(markdown_text, base_font_size, render_with_bold, auto_bold_number
         linkUnderline=True
     )
     section_style = ParagraphStyle(
-        'SectionStyle', parent=styles['Heading2'], fontName="DejaVuSans",
+        'SectionStyle', parent=styles['Heading2'], fontName="NotoEmoji-Bold",
         textColor=colors.darkblue, fontSize=adjusted_font_size * 1.1, leading=adjusted_font_size * 1.32, spaceAfter=2,
         linkUnderline=True
     )
@@ -269,7 +268,7 @@ def create_pdf(markdown_text, base_font_size, render_with_bold, auto_bold_number
                     heading_style = ParagraphStyle(
                         f'Heading{level}Style', 
                         parent=styles['Heading1'],
-                        fontName="DejaVuSans",
+                        fontName="NotoEmoji-Bold",
                         textColor=colors.darkblue if level == 1 else (colors.black if level > 2 else colors.blue),
                         fontSize=adjusted_font_size * (1.6 - (level-1)*0.15),
                         leading=adjusted_font_size * (1.8 - (level-1)*0.15),
@@ -280,15 +279,11 @@ def create_pdf(markdown_text, base_font_size, render_with_bold, auto_bold_number
                     column_cells[col_idx].append(Paragraph(apply_emoji_font(heading_text, "NotoEmoji-Bold"), heading_style))
                 elif item.startswith("<b>") and item.endswith("</b>"):
                     content = item[3:-4].strip()
-                    # Ensure all numbered lines use numbered_bold_style
-                    if number_pattern.match(content):
-                        column_cells[col_idx].append(Paragraph(apply_emoji_font(content, "NotoEmoji-Bold"), numbered_bold_style))
-                    else:
-                        column_cells[col_idx].append(Paragraph(apply_emoji_font(content, "NotoEmoji-Bold"), section_style))
+                    column_cells[col_idx].append(Paragraph(apply_emoji_font(content, "NotoEmoji-Bold"), numbered_bold_style))
                 else:
-                    column_cells[col_idx].append(Paragraph(apply_emoji_font(item, "DejaVuSans"), item_style))
+                    column_cells[col_idx].append(Paragraph(apply_emoji_font(item, "NotoEmoji-Bold"), item_style))
             else:
-                column_cells[col_idx].append(Paragraph(apply_emoji_font(str(item), "DejaVuSans"), item_style))
+                column_cells[col_idx].append(Paragraph(apply_emoji_font(str(item), "NotoEmoji-Bold"), item_style))
     max_cells = max(len(cells) for cells in column_cells) if column_cells else 0
     for cells in column_cells:
         cells.extend([Paragraph("", item_style)] * (max_cells - len(cells)))
@@ -400,7 +395,7 @@ def create_crossfile_pdfs(source_pdf="TestSource.pdf", target_pdf="TestTarget.pd
 
     create_base_pdf(source_pdf)
     create_base_pdf(target_pdf)
-    add_bookmark_to_seven(pdf_file)
+    add_bookmark_to_seven(target_pdf)
     modify_source_pdf(source, target)
     add_internal_link(source_pdf)
     add_internal_link(target_pdf)