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from dotenv import load_dotenv | |
import streamlit as st | |
import os | |
import google.generativeai as genai | |
import time | |
import datetime | |
from ads_formulas import ads_formulas # Import the ads formulas | |
from style import styles | |
from prompts import create_fb_ad_instruction | |
from emotional_angles import emotional_angles | |
from copywriter_personas import copywriter_personas | |
from ad_objectives import ad_objectives # Import ad objectives | |
import PyPDF2 | |
import docx | |
from PIL import Image | |
import io | |
# Cargar las variables de entorno | |
load_dotenv() | |
# Configurar la API de Google | |
genai.configure(api_key=os.getenv("GOOGLE_API_KEY")) | |
# Función para generar modelo | |
def get_model(temperature): | |
generation_config = { | |
"temperature": temperature, | |
} | |
return genai.GenerativeModel('gemini-2.0-flash', generation_config=generation_config) | |
# Function to generate Facebook ads | |
def generate_fb_ad(target_audience, product, temperature, selected_formula, selected_angle, selected_persona, story_prompt="", ad_objective=None, file_content="", image_parts=None, max_file_chars=50000): | |
if not target_audience or not product: | |
return "Por favor, completa todos los campos requeridos." | |
# Enfatizar el tema de la historia si se proporciona | |
emphasized_story_prompt = story_prompt | |
if story_prompt and story_prompt.strip(): | |
# Añadir énfasis al tema para que el modelo le dé más importancia | |
emphasized_story_prompt = story_prompt.strip() | |
model = get_model(temperature) | |
# Crear la instrucción base | |
ad_instruction = create_fb_ad_instruction( | |
target_audience, | |
product, | |
selected_formula, | |
selected_angle, | |
selected_persona, | |
ad_objective, | |
language="español", # Fixed to Spanish | |
story_prompt=emphasized_story_prompt # Usar el tema enfatizado | |
) | |
# Si hay contenido de archivo, añadirlo a la instrucción | |
if file_content: | |
ad_instruction += f"\n\nAdemás, utiliza la siguiente información como referencia para crear el anuncio:\n\n{file_content[:max_file_chars]}" | |
# Si hay un tema específico, ajustar la temperatura para mayor coherencia | |
effective_temperature = temperature | |
if story_prompt and story_prompt.strip(): | |
# Reducir ligeramente la temperatura para mantener más enfoque en el tema | |
effective_temperature = max(0.1, temperature * 0.9) | |
# Generar el contenido con o sin imagen | |
if image_parts: | |
response = model.generate_content([ad_instruction, image_parts], generation_config={"temperature": effective_temperature}) | |
else: | |
response = model.generate_content([ad_instruction], generation_config={"temperature": effective_temperature}) | |
return response.parts[0].text if response and response.parts else "Error generating content." | |
# Configurar la interfaz de usuario con Streamlit | |
st.set_page_config(page_title="CopyLegend AI", layout="wide") | |
# Ocultar el menú de tres puntos de Streamlit | |
hide_menu_style = """ | |
<style> | |
#MainMenu {visibility: hidden;} | |
header {visibility: hidden;} | |
footer {visibility: hidden;} | |
</style> | |
""" | |
st.markdown(hide_menu_style, unsafe_allow_html=True) | |
# Leer el contenido del archivo manual.md | |
with open("manual.md", "r", encoding="utf-8") as file: | |
manual_content = file.read() | |
# Mostrar el contenido del manual en el sidebar | |
st.sidebar.markdown(manual_content) | |
# Ocultar elementos de la interfaz | |
st.markdown(styles["main_layout"], unsafe_allow_html=True) | |
# Centrar el título y el subtítulo con el nuevo texto | |
st.markdown("<h1 style='text-align: center;'>CopyLegend AI</h1>", unsafe_allow_html=True) | |
st.markdown("<h4 style='text-align: center;'>La única herramienta que combina la sabiduría de los maestros del copywriting con la precisión de la inteligencia artificial</h4>", unsafe_allow_html=True) | |
# Añadir CSS personalizado para el botón | |
st.markdown(styles["button"], unsafe_allow_html=True) | |
# Crear columnas | |
col1, col2 = st.columns([1, 2]) | |
# Columnas de entrada | |
with col1: | |
ad_target_audience = st.text_input("¿Quién es tu público objetivo?", placeholder="Ejemplo: Madres trabajadoras de 30-45 años") | |
ad_product = st.text_input("¿Qué producto tienes en mente?", placeholder="Ejemplo: Curso de gestión del tiempo") | |
input_prompt = st.text_area("Escribe de qué quieres que trate la historia:", placeholder="Escribe aquí tu idea...") | |
# Añadir cargador de archivos | |
uploaded_file = st.file_uploader("📄 Sube un archivo o imagen de referencia", | |
type=['txt', 'pdf', 'docx', 'jpg', 'jpeg', 'png']) | |
file_content = "" | |
is_image = False | |
image_parts = None | |
if uploaded_file is not None: | |
file_type = uploaded_file.name.split('.')[-1].lower() | |
# Manejar archivos de texto | |
if file_type in ['txt', 'pdf', 'docx']: | |
if file_type == 'txt': | |
try: | |
file_content = uploaded_file.read().decode('utf-8') | |
except Exception as e: | |
st.error(f"Error al leer el archivo TXT: {str(e)}") | |
file_content = "" | |
elif file_type == 'pdf': | |
try: | |
pdf_reader = PyPDF2.PdfReader(uploaded_file) | |
file_content = "" | |
for page in pdf_reader.pages: | |
file_content += page.extract_text() + "\n" | |
except Exception as e: | |
st.error(f"Error al leer el archivo PDF: {str(e)}") | |
file_content = "" | |
elif file_type == 'docx': | |
try: | |
doc = docx.Document(uploaded_file) | |
file_content = "\n".join([para.text for para in doc.paragraphs]) | |
except Exception as e: | |
st.error(f"Error al leer el archivo DOCX: {str(e)}") | |
file_content = "" | |
# Manejar archivos de imagen | |
elif file_type in ['jpg', 'jpeg', 'png']: | |
try: | |
image = Image.open(uploaded_file) | |
image_bytes = uploaded_file.getvalue() | |
image_parts = [ | |
{ | |
"mime_type": uploaded_file.type, | |
"data": image_bytes | |
} | |
] | |
is_image = True | |
except Exception as e: | |
st.error(f"Error al procesar la imagen: {str(e)}") | |
is_image = False | |
# Mover el botón aquí, después del cargador de archivos | |
submit_ad = st.button("GENERAR ANUNCIO") | |
with st.expander("Opciones avanzadas"): | |
# Selector de fórmula de anuncio | |
ad_formula_key = st.selectbox( | |
"Fórmula de anuncio", | |
options=list(ads_formulas.keys()), | |
label_visibility="visible" | |
) | |
ad_formula = ads_formulas[ad_formula_key] | |
# Selector de ángulo emocional | |
emotional_angle_key = st.selectbox( | |
"Ángulo emocional", | |
options=list(emotional_angles.keys()), | |
label_visibility="visible" | |
) | |
emotional_angle = emotional_angles[emotional_angle_key] | |
# Selector de personalidad de copywriter | |
ad_persona_key = st.selectbox( | |
"Estilo de copywriter", | |
options=list(copywriter_personas.keys()), | |
index=0, | |
format_func=lambda x: x.replace("_", " "), | |
label_visibility="visible" | |
) | |
ad_persona = copywriter_personas[ad_persona_key] | |
# Selector de objetivo de anuncio | |
ad_objective_key = st.selectbox( | |
"Objetivo de la campaña", | |
options=list(ad_objectives.keys()), | |
label_visibility="visible" | |
) | |
selected_objective = ad_objectives[ad_objective_key] if ad_objective_key != "ninguno" else None | |
ad_temperature = st.slider( | |
"Nivel de creatividad", | |
min_value=0.0, | |
max_value=2.0, | |
value=1.0, | |
step=0.1, | |
label_visibility="visible" | |
) | |
# Mostrar el anuncio generado | |
if submit_ad: | |
if ad_target_audience and ad_product: | |
# Mostrar el spinner en la segunda columna | |
with col2: | |
with st.spinner('Generando anuncio...'): | |
generated_ad = generate_fb_ad( | |
ad_target_audience, | |
ad_product, | |
ad_temperature, | |
ad_formula, | |
emotional_angle, | |
ad_persona, | |
input_prompt, # Pass the new story prompt | |
selected_objective, | |
file_content if 'file_content' in locals() and file_content else "", | |
image_parts if 'image_parts' in locals() and is_image else None, | |
50000 # Nuevo límite de caracteres para archivos | |
) | |
if not isinstance(generated_ad, str): | |
st.error("Error al generar el anuncio") | |
else: | |
# Store the generated ad in session state to preserve it | |
st.session_state.current_ad = generated_ad | |
# Display the ad | |
st.markdown(f""" | |
<div style="{styles['results_container']}"> | |
<h3>Anuncio Generado:</h3> | |
<p>{generated_ad}</p> | |
</div> | |
""", unsafe_allow_html=True) | |
# Aplicar estilo para el botón de descarga | |
st.markdown(styles["download_button"], unsafe_allow_html=True) | |
# Get current timestamp for the filename | |
import datetime | |
timestamp = datetime.datetime.now().strftime("%Y%m%d_%H%M%S") | |
# Botón de descarga with timestamp in filename | |
st.download_button( | |
label="DESCARGAR ANUNCIO", | |
data=generated_ad, | |
file_name=f"anuncio_facebook_{timestamp}.txt", | |
mime="text/plain" | |
) | |
else: | |
col2.warning("Por favor, completa todos los campos antes de generar el anuncio.") | |
# If there's a stored ad but no new submission, display it | |
elif 'current_ad' in st.session_state: | |
with col2: | |
st.markdown(f""" | |
<div style="{styles['results_container']}"> | |
<h3>Anuncio Generado:</h3> | |
<p>{st.session_state.current_ad}</p> | |
</div> | |
""", unsafe_allow_html=True) | |
# Aplicar estilo para el botón de descarga | |
st.markdown(styles["download_button"], unsafe_allow_html=True) | |
# Get current timestamp for the filename | |
import datetime | |
timestamp = datetime.datetime.now().strftime("%Y%m%d_%H%M%S") | |
# Botón de descarga with timestamp in filename | |
st.download_button( | |
label="DESCARGAR ANUNCIO", | |
data=st.session_state.current_ad, | |
file_name=f"anuncio_facebook_{timestamp}.txt", | |
mime="text/plain" | |
) | |
# Agregar firma del autor al final de la página | |
st.markdown('---') | |
st.markdown('Made with ❤️ by Jesús Cabrera') |