| import io | |
| import re | |
| import streamlit as st | |
| import glob | |
| import os | |
| from PIL import Image | |
| import fitz | |
| from reportlab.lib.pagesizes import A4 | |
| from reportlab.platypus import SimpleDocTemplate, Paragraph, Spacer, Table, TableStyle | |
| from reportlab.lib.styles import getSampleStyleSheet, ParagraphStyle | |
| from reportlab.lib import colors | |
| from reportlab.pdfbase import pdfmetrics | |
| from reportlab.pdfbase.ttfonts import TTFont | |
| import unicodedata | |
| st.set_page_config(layout="wide", initial_sidebar_state="collapsed") | |
| def create_pdf_tab(default_markdown): | |
| font_files = glob.glob("*.ttf") | |
| if not font_files: | |
| st.error("No .ttf font files found in the current directory. Please add some, e.g., NotoColorEmoji-Regular.ttf and DejaVuSans.ttf.") | |
| return | |
| available_fonts = {os.path.splitext(os.path.basename(f))[0]: f for f in font_files} | |
| md_files = [f for f in glob.glob("*.md") if os.path.basename(f) != "README.md"] | |
| md_options = [os.path.splitext(os.path.basename(f))[0] for f in md_files] | |
| with st.sidebar: | |
| selected_md = st.selectbox("Select Markdown File", options=md_options, index=0 if md_options else -1) | |
| selected_font_name = st.selectbox("Select Emoji Font", options=list(available_fonts.keys()), index=0 if "NotoColorEmoji-Regular" in available_fonts else 0) | |
| selected_font_path = available_fonts[selected_font_name] | |
| base_font_size = st.slider("Font Size (points)", min_value=6, max_value=16, value=9, step=1) | |
| plain_text_mode = st.checkbox("Render as Plain Text (Preserve Bold Only)", value=False) | |
| auto_bold_numbers = st.checkbox("Auto-Bold Numbered Lines", value=False) | |
| num_columns = st.selectbox("Number of Columns", options=[1, 2, 3, 4, 5, 6], index=3) | |
| if 'markdown_content' not in st.session_state or not md_options: | |
| st.session_state.markdown_content = default_markdown | |
| if md_options and selected_md: | |
| with open(f"{selected_md}.md", "r", encoding="utf-8") as f: | |
| st.session_state.markdown_content = f.read() | |
| edited_markdown = st.text_area("Modify the markdown content below:", value=st.session_state.markdown_content, height=300, key=f"markdown_{selected_md}_{selected_font_name}_{num_columns}") | |
| if st.button("Update PDF"): | |
| st.session_state.markdown_content = edited_markdown | |
| with open(f"{selected_md}.md", "w", encoding="utf-8") as f: | |
| f.write(edited_markdown) | |
| st.rerun() | |
| st.download_button(label="Save Markdown", data=st.session_state.markdown_content, file_name=f"{selected_md}.md", mime="text/markdown") | |
| if not md_options: | |
| st.warning("No .md files found in the directory (excluding README.md). Using default content.") | |
| return | |
| try: | |
| pdfmetrics.registerFont(TTFont(selected_font_name, selected_font_path)) | |
| pdfmetrics.registerFont(TTFont("DejaVuSans", "DejaVuSans.ttf")) | |
| except Exception as e: | |
| st.error(f"Failed to register fonts: {e}. Ensure both {selected_font_name}.ttf and DejaVuSans.ttf are in the directory.") | |
| return | |
| def apply_emoji_font(text, emoji_font): | |
| emoji_pattern = re.compile( | |
| r"([\U0001F300-\U0001F5FF" | |
| r"\U0001F600-\U0001F64F" | |
| r"\U0001F680-\U0001F6FF" | |
| r"\U0001F700-\U0001F77F" | |
| r"\U0001F780-\U0001F7FF" | |
| r"\U0001F800-\U0001F8FF" | |
| r"\U0001F900-\U0001F9FF" | |
| r"\U0001FA00-\U0001FA6F" | |
| r"\U0001FA70-\U0001FAFF" | |
| r"\u2600-\u26FF" | |
| r"\u2700-\u27BF]+)" | |
| ) | |
| def replace_emoji(match): | |
| emoji = match.group(1) | |
| emoji = unicodedata.normalize('NFC', emoji) | |
| return f'<font face="{emoji_font}">{emoji}</font>' | |
| segments = [] | |
| last_pos = 0 | |
| for match in emoji_pattern.finditer(text): | |
| start, end = match.span() | |
| if last_pos < start: | |
| segments.append(f'<font face="DejaVuSans">{text[last_pos:start]}</font>') | |
| segments.append(replace_emoji(match)) | |
| last_pos = end | |
| if last_pos < len(text): | |
| segments.append(f'<font face="DejaVuSans">{text[last_pos:]}</font>') | |
| return ''.join(segments) | |
| def markdown_to_pdf_content(markdown_text, plain_text_mode, auto_bold_numbers): | |
| lines = markdown_text.strip().split('\n') | |
| pdf_content = [] | |
| number_pattern = re.compile(r'^\d+\.\s') | |
| if plain_text_mode: | |
| for line in lines: | |
| line = line.strip() | |
| if not line or line.startswith('# '): | |
| continue | |
| bold_pattern = re.compile(r'\*\*(.*?)\*\*') | |
| line = bold_pattern.sub(r'<b>\1</b>', line) | |
| pdf_content.append(line) | |
| else: | |
| for line in lines: | |
| line = line.strip() | |
| if not line or line.startswith('# '): | |
| continue | |
| if line.startswith('## ') or line.startswith('### '): | |
| text = line.replace('## ', '').replace('### ', '').strip() | |
| pdf_content.append(f"<b>{text}</b>") | |
| elif auto_bold_numbers and number_pattern.match(line): | |
| pdf_content.append(f"<b>{line}</b>") | |
| else: | |
| pdf_content.append(line.strip()) | |
| total_lines = len(pdf_content) | |
| return pdf_content, total_lines | |
| def create_pdf(markdown_text, base_font_size, plain_text_mode, num_columns, auto_bold_numbers): | |
| buffer = io.BytesIO() | |
| page_width = A4[0] * 2 | |
| page_height = A4[1] | |
| doc = SimpleDocTemplate(buffer, pagesize=(page_width, page_height), leftMargin=36, rightMargin=36, topMargin=36, bottomMargin=36) | |
| styles = getSampleStyleSheet() | |
| story = [] | |
| spacer_height = 10 | |
| section_spacer_height = 15 | |
| pdf_content, total_lines = markdown_to_pdf_content(markdown_text, plain_text_mode, auto_bold_numbers) | |
| item_font_size = base_font_size | |
| section_font_size = base_font_size * 1.1 | |
| section_style = ParagraphStyle( | |
| 'SectionStyle', parent=styles['Heading2'], fontName="DejaVuSans", | |
| textColor=colors.darkblue, fontSize=section_font_size, leading=section_font_size * 1.2, spaceAfter=2 | |
| ) | |
| item_style = ParagraphStyle( | |
| 'ItemStyle', parent=styles['Normal'], fontName="DejaVuSans", | |
| fontSize=item_font_size, leading=item_font_size * 1.15, spaceAfter=1 | |
| ) | |
| story.append(Spacer(1, spacer_height)) | |
| columns = [[] for _ in range(num_columns)] | |
| lines_per_column = total_lines / num_columns if num_columns > 0 else total_lines | |
| current_line_count = 0 | |
| current_column = 0 | |
| number_pattern = re.compile(r'^\d+\.\s') | |
| for i, item in enumerate(pdf_content): | |
| if i > 0 and number_pattern.match(item.replace('<b>', '').replace('</b>', '')): | |
| columns[current_column].append(Spacer(1, section_spacer_height)) | |
| if current_line_count >= lines_per_column and current_column < num_columns - 1: | |
| current_column += 1 | |
| current_line_count = 0 | |
| columns[current_column].append(item) | |
| current_line_count += 1 | |
| column_cells = [[] for _ in range(num_columns)] | |
| for col_idx, column in enumerate(columns): | |
| for item in column: | |
| if isinstance(item, Spacer): | |
| column_cells[col_idx].append(item) | |
| elif isinstance(item, str) and item.startswith('<b>'): | |
| text = item.replace('<b>', '').replace('</b>', '') | |
| column_cells[col_idx].append(Paragraph(apply_emoji_font(text, selected_font_name), section_style)) | |
| else: | |
| column_cells[col_idx].append(Paragraph(apply_emoji_font(item, selected_font_name), 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))) | |
| col_width = (page_width - 72) / num_columns if num_columns > 0 else page_width - 72 | |
| table_data = list(zip(*column_cells)) if column_cells else [[]] | |
| table = Table(table_data, colWidths=[col_width] * num_columns, hAlign='CENTER') | |
| table.setStyle(TableStyle([ | |
| ('VALIGN', (0, 0), (-1, -1), 'TOP'), ('ALIGN', (0, 0), (-1, -1), 'LEFT'), | |
| ('BACKGROUND', (0, 0), (-1, -1), colors.white), ('GRID', (0, 0), (-1, -1), 0, colors.white), | |
| ('LINEAFTER', (0, 0), (num_columns-1, -1), 0.5, colors.grey), | |
| ('LEFTPADDING', (0, 0), (-1, -1), 2), ('RIGHTPADDING', (0, 0), (-1, -1), 2), | |
| ('TOPPADDING', (0, 0), (-1, -1), 1), ('BOTTOMPADDING', (0, 0), (-1, -1), 1), | |
| ])) | |
| story.append(table) | |
| doc.build(story) | |
| buffer.seek(0) | |
| return buffer.getvalue() | |
| def pdf_to_image(pdf_bytes): | |
| try: | |
| doc = fitz.open(stream=pdf_bytes, filetype="pdf") | |
| images = [] | |
| for page in doc: | |
| pix = page.get_pixmap(matrix=fitz.Matrix(2.0, 2.0)) | |
| img = Image.frombytes("RGB", [pix.width, pix.height], pix.samples) | |
| images.append(img) | |
| doc.close() | |
| return images | |
| except Exception as e: | |
| st.error(f"Failed to render PDF preview: {e}") | |
| return None | |
| with st.spinner("Generating PDF..."): | |
| pdf_bytes = create_pdf(st.session_state.markdown_content, base_font_size, plain_text_mode, num_columns, auto_bold_numbers) | |
| with st.container(): | |
| pdf_images = pdf_to_image(pdf_bytes) | |
| if pdf_images: | |
| for img in pdf_images: | |
| st.image(img, use_container_width=True) | |
| else: | |
| st.info("Download the PDF to view it locally.") | |
| with st.sidebar: | |
| st.download_button(label="Download PDF", data=pdf_bytes, file_name="deities_guide.pdf", mime="application/pdf") | |
| default_markdown = """# Deities Guide: Mythology and Moral Lessons ๐โจ | |
| 1. ๐ **Introduction** | |
| - **Purpose**: Explore deities, spirits, saints, and beings with their epic stories and morals! ๐๐ | |
| - **Usage**: A guide for learning and storytelling across traditions. ๐ญโ๏ธ | |
| - **Themes**: Justice โ๏ธ, faith ๐, hubris ๐ค, redemption ๐, cosmic order ๐. | |
| 2. ๐ ๏ธ **Core Concepts of Divinity** | |
| - **Powers**: Creation ๐, omniscience ๐๏ธโ๐จ๏ธ, shapeshifting ๐ฆ across entities. | |
| - **Life Cycle**: Mortality ๐, immortality โจ, transitions like saints and avatars ๐. | |
| - **Communication**: Omens ๐ฉ๏ธ, visions ๐๏ธ, miracles โจ from gods and spirits. | |
| 3. โก **Standard Abilities** | |
| - **Creation**: Gods and spirits shape worlds, e.g., Allah ๐ and Vishnu ๐. | |
| - **Influence**: Saints and prophets intercede, like Muhammad ๐ and Paul โ๏ธ. | |
| - **Transformation**: Angels and avatars shift forms, e.g., Gabriel ๐ and Krishna ๐ฆ. | |
| - **Knowledge**: Foresight ๐ฎ or revelation ๐, as with the Holy Spirit ๐๏ธ and Brahma ๐ง . | |
| - **Judgment**: Divine authority ๐, e.g., Yahweh โ๏ธ and Yama ๐. | |
| 4. โณ **Mortality and Immortality** | |
| - **Gods**: Eternal โฐ, like Allah ๐ and Shiva ๐๏ธ. | |
| - **Spirits**: Realm-bound ๐ , e.g., jinn ๐ฅ and devas โจ. | |
| - **Saints/Prophets**: Mortal to divine ๐โก๏ธ๐, e.g., Moses ๐ and Rama ๐น. | |
| - **Beings**: Limbo states โ, like cherubim ๐ and rakshasas ๐น. | |
| - **Lessons**: Faith ๐ and duty โ๏ธ define transitions. | |
| 5. ๐ **Ascension and Signs** | |
| - **Paths**: Birth ๐ถ, deeds ๐ก๏ธ, revelation ๐, as with Jesus โ๏ธ and Arjuna ๐น. | |
| - **Signs**: Miracles โจ and prophecies ๐ฎ, like those in the Quran ๐ and Gita ๐. | |
| - **Morals**: Obedience ๐ง and devotion โค๏ธ shape destiny ๐. | |
| 6. ๐ฒ **Storytelling and Games** | |
| - **Portrayal**: Gods, spirits, and saints in narratives or RPGs ๐ฎ๐. | |
| - **Dynamics**: Clerics โช, imams ๐, and sadhus ๐ง serve higher powers. | |
| - **Balance**: Power ๐ช vs. personality ๐ for depth. | |
| 7. ๐ฎ **Dungeon Mastering Beings** | |
| - **Gods**: Epic scope ๐, e.g., Allah โจ and Vishnu ๐. | |
| - **Spirits**: Local influence ๐๏ธ, like jinn ๐ฅ and apsaras ๐. | |
| - **Saints**: Moral anchors โ, e.g., St. Francis ๐พ and Ali โ๏ธ. | |
| 8. ๐ **Devotee Relationships** | |
| - **Clerics**: Serve gods, e.g., Krishnaโs priests ๐ฆ. | |
| - **Mediums**: Channel spirits, like jinn whisperers ๐ฅ๐๏ธ. | |
| - **Faithful**: Venerate saints and prophets, e.g., Fatimaโs followers ๐น. | |
| 9. ๐ฆ **American Indian Traditions** | |
| - **Coyote, Raven, White Buffalo Woman**: Trickster kin ๐ฆ๐ฆ and wise mother ๐. | |
| - **Relation**: Siblings and guide teach balance โ๏ธ. | |
| - **Lesson**: Chaos ๐ช๏ธ breeds wisdom ๐ง . | |
| 10. โ๏ธ **Arthurian Legends** | |
| - **Merlin, Morgan le Fay, Arthur**: Mentor ๐ง, rival ๐งโโ๏ธ, son ๐. | |
| - **Relation**: Family tests loyalty ๐ค. | |
| - **Lesson**: Honor ๐ก๏ธ vs. betrayal ๐ก๏ธ. | |
| 11. ๐๏ธ **Babylonian Mythology** | |
| - **Marduk, Tiamat, Ishtar**: Son โ๏ธ, mother ๐, lover โค๏ธ. | |
| - **Relation**: Kinship drives order ๐ฐ. | |
| - **Lesson**: Power ๐ช reshapes chaos ๐ช๏ธ. | |
| 12. โ๏ธ **Christian Trinity** | |
| - **God (Yahweh), Jesus, Holy Spirit**: Father ๐, Son โ๏ธ, Spirit ๐๏ธ. | |
| - **Relation**: Divine family redeems ๐. | |
| - **Lesson**: Faith ๐ restores grace โจ. | |
| 13. ๐ **Christian Saints & Angels** | |
| - **St. Michael, Gabriel, Mary**: Warrior โ๏ธ, messenger ๐, mother ๐น. | |
| - **Relation**: Heavenly kin serve God ๐. | |
| - **Lesson**: Duty โ๏ธ upholds divine will ๐. | |
| 14. ๐ **Celtic Mythology** | |
| - **Lugh, Morrigan, Cernunnos**: Son โ๏ธ, mother ๐ฆ, father ๐ฆ. | |
| - **Relation**: Family governs cycles ๐. | |
| - **Lesson**: Courage ๐ช in fate ๐ฒ. | |
| 15. ๐ **Central American Traditions** | |
| - **Quetzalcoatl, Tezcatlipoca, Huitzilopochtli**: Brothers ๐๐ and war son โ๏ธ. | |
| - **Relation**: Sibling rivalry creates ๐. | |
| - **Lesson**: Sacrifice ๐ฉธ builds worlds ๐ฐ. | |
| 16. ๐ **Chinese Mythology** | |
| - **Jade Emperor, Nuwa, Sun Wukong**: Father ๐, mother ๐, rebel son ๐. | |
| - **Relation**: Family enforces harmony ๐ถ. | |
| - **Lesson**: Duty โ๏ธ curbs chaos ๐ช๏ธ. | |
| 17. ๐ **Cthulhu Mythos** | |
| - **Cthulhu, Nyarlathotep, Yog-Sothoth**: Elder kin ๐๐๏ธโ๐จ๏ธ๐. | |
| - **Relation**: Cosmic trio overwhelms ๐ฑ. | |
| - **Lesson**: Insignificance ๐ humbles ๐. | |
| 18. โฅ **Egyptian Mythology** | |
| - **Ra, Osiris, Isis**: Father โ๏ธ, son โฐ๏ธ, mother ๐. | |
| - **Relation**: Family ensures renewal ๐. | |
| - **Lesson**: Justice โ๏ธ prevails. | |
| 19. โ๏ธ **Finnish Mythology** | |
| - **Vรคinรคmรถinen, Louhi, Ukko**: Son ๐ถ, mother โ๏ธ, father โก. | |
| - **Relation**: Kinship tests wisdom ๐ง . | |
| - **Lesson**: Perseverance ๐๏ธ wins. | |
| 20. ๐๏ธ **Greek Mythology** | |
| - **Zeus, Hera, Athena**: Father โก, mother ๐, daughter ๐ฆ. | |
| - **Relation**: Family rules with tension โ๏ธ. | |
| - **Lesson**: Hubris ๐ค meets wisdom ๐ง . | |
| 21. ๐๏ธ **Hindu Trimurti** | |
| - **Brahma, Vishnu, Shiva**: Creator ๐, preserver ๐ก๏ธ, destroyer ๐ฅ. | |
| - **Relation**: Divine trio cycles existence ๐. | |
| - **Lesson**: Balance โ๏ธ sustains life ๐. | |
| 22. ๐บ **Hindu Avatars & Devis** | |
| - **Krishna, Rama, Durga**: Sons ๐ฆ๐น and fierce mother ๐ก๏ธ. | |
| - **Relation**: Avatars and goddess protect dharma โ๏ธ. | |
| - **Lesson**: Duty โ๏ธ defeats evil ๐น. | |
| 23. ๐ธ **Japanese Mythology** | |
| - **Amaterasu, Susanoo, Tsukuyomi**: Sister โ๏ธ, brothers ๐๐. | |
| - **Relation**: Siblings balance cosmos ๐. | |
| - **Lesson**: Harmony ๐ถ vs. chaos ๐ช๏ธ. | |
| 24. ๐ก๏ธ **Melnibonean Legends** | |
| - **Arioch, Xiombarg, Elric**: Lords ๐ and mortal son โ๏ธ. | |
| - **Relation**: Pact binds chaos ๐ช๏ธ. | |
| - **Lesson**: Power ๐ช corrupts ๐. | |
| 25. โช๏ธ **Muslim Divine & Messengers** | |
| - **Allah, Muhammad, Gabriel**: God ๐, prophet ๐, angel ๐. | |
| - **Relation**: Messenger reveals divine will ๐. | |
| - **Lesson**: Submission ๐ brings peace โฎ๏ธ. | |
| 26. ๐ป **Muslim Spirits & Kin** | |
| - **Jinn, Iblis, Khidr**: Spirits ๐ฅ๐ and guide ๐ฟ defy or aid. | |
| - **Relation**: Supernatural kin test faith ๐. | |
| - **Lesson**: Obedience ๐ง vs. rebellion ๐ก. | |
| 27. ๐ฐ **Nehwon Legends** | |
| - **Death, Ningauble, Sheelba**: Fateful trio ๐๐๏ธโ๐จ๏ธ๐ฟ. | |
| - **Relation**: Guides shape destiny ๐ฒ. | |
| - **Lesson**: Cunning ๐ง defies fate โฐ๏ธ. | |
| 28. ๐ง **Nonhuman Traditions** | |
| - **Corellon, Moradin, Gruumsh**: Elf ๐ง, dwarf โ๏ธ, orc ๐ก๏ธ fathers. | |
| - **Relation**: Rivals define purpose โ๏ธ. | |
| - **Lesson**: Community ๐ค endures. | |
| 29. แฑ **Norse Mythology** | |
| - **Odin, Frigg, Loki**: Father ๐๏ธ, mother ๐, trickster son ๐ฆ. | |
| - **Relation**: Family faces doom โก. | |
| - **Lesson**: Sacrifice ๐ฉธ costs. | |
| 30. ๐ฟ **Sumerian Mythology** | |
| - **Enki, Inanna, Anu**: Son ๐, daughter โค๏ธ, father ๐. | |
| - **Relation**: Kin wield knowledge ๐ง . | |
| - **Lesson**: Ambition ๐ shapes. | |
| 31. ๐ **Appendices** | |
| - **Planes**: Realms of gods, spirits, saints, e.g., Paradise ๐ and Svarga โจ. | |
| - **Symbols**: Rituals ๐๏ธ and artifacts ๐ฟ of faith. | |
| - **Charts**: Domains and duties for devotees ๐. | |
| 32. ๐ **Planes of Existence** | |
| - **Heaven/Paradise**: Christian/Muslim abode ๐. | |
| - **Svarga**: Hindu divine realm โจ. | |
| - **Underworld**: Spirits linger, e.g., Sheol โฐ๏ธ and Naraka ๐ฅ. | |
| 33. ๐ **Temple Trappings** | |
| - **Cross/Crescent**: Christian/Muslim faith โ๏ธโช๏ธ. | |
| - **Mandalas**: Hindu devotion ๐. | |
| - **Relics**: Saintsโ and prophetsโ legacy ๐๏ธ. | |
| 34. ๐ **Clerical Chart** | |
| - **Gods**: Domains, e.g., creation ๐ and mercy โค๏ธ. | |
| - **Spirits**: Influence, like guidance ๐ฟ and mischief ๐. | |
| - **Saints/Prophets**: Virtues, e.g., justice โ๏ธ and prophecy ๐ฎ. | |
| """ | |
| create_pdf_tab(default_markdown) |