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Update app.py
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app.py
CHANGED
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@@ -1,541 +1,216 @@
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<footer class="text-center mt-12 text-gray-500 text-sm fade-in">
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<p>© 2025 Mariam Espagnol - Outil d'analyse</p>
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</footer>
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</div> <!-- End max-width container -->
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<script>
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document.addEventListener('DOMContentLoaded', function() {
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const uploadZone = document.getElementById('upload-zone');
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const fileInput = document.getElementById('file-upload');
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const preview = document.getElementById('preview');
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const imagePreview = document.getElementById('image-preview');
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const textPreview = document.getElementById('text-preview');
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const fileInfo = document.getElementById('file-info');
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const removeFileButton = document.getElementById('remove-file-button');
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const submitButton = document.getElementById('submit-button');
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const submitButtonText = document.getElementById('submit-button-text');
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const submitButtonSpinner = document.getElementById('submit-button-spinner');
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const results = document.getElementById('results');
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const analysisContent = document.getElementById('analysis-content');
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const copyAnalysisButton = document.getElementById('copy-analysis-button');
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const fileTypeRadios = document.querySelectorAll('.file-type-radio');
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const fileTypesInfo = document.getElementById('file-types-info');
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let selectedFile = null;
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// Configure marked with Prism check
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marked.setOptions({
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breaks: true,
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gfm: true,
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headerIds: false,
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mangle: false,
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highlight: function(code, lang) {
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// ** Check if Prism and the language are loaded **
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if (typeof Prism !== 'undefined' && Prism.languages[lang]) {
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try {
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return Prism.highlight(code, Prism.languages[lang], lang);
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} catch (error) {
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console.warn(`Prism highlighting failed for language ${lang}:`, error)
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return code; // Return unhighlighted on error
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}
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}
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// ** Fallback if Prism or language not available **
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return code;
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}
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});
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// --- Helper Functions ---
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function showLoading(isLoading) {
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if (isLoading) {
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submitButtonText.classList.add('hidden');
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submitButtonSpinner.classList.remove('hidden');
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submitButton.disabled = true;
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} else {
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submitButtonText.classList.remove('hidden');
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submitButtonSpinner.classList.add('hidden');
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submitButton.disabled = (selectedFile === null);
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}
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}
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function resetUI() {
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selectedFile = null;
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fileInput.value = '';
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preview.classList.add('hidden');
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imagePreview.classList.add('hidden');
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textPreview.classList.add('hidden');
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imagePreview.src = '#';
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textPreview.textContent = '';
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fileInfo.textContent = '';
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removeFileButton.classList.add('hidden');
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results.classList.add('hidden');
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analysisContent.innerHTML = '<p class="text-gray-500">L\'analyse apparaîtra ici...</p>';
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submitButton.disabled = true;
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showLoading(false);
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updateAcceptAttribute();
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}
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function updateAcceptAttribute() {
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const selectedType = document.querySelector('input[name="fileType"]:checked').value;
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if (selectedType === 'image') {
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fileInput.accept = "image/png, image/jpeg, image/gif, image/webp";
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fileTypesInfo.textContent = "Images (PNG, JPG, GIF, WEBP) - Max 16MB";
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} else {
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fileInput.accept = "text/plain, application/pdf, .txt";
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fileTypesInfo.textContent = "Textes (TXT, PDF lisible) - Max 16MB";
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}
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if (selectedFile) {
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const currentFileTypeMatchesSelection =
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(selectedType === 'image' && selectedFile.type.startsWith('image/')) ||
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(selectedType === 'text' && (selectedFile.type === 'text/plain' || selectedFile.type === 'application/pdf' || selectedFile.name.endsWith('.txt')));
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if(!currentFileTypeMatchesSelection) {
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resetUI();
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// Use SweetAlert for this message too
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Swal.fire({
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icon: 'warning',
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title: 'Type de fichier changé',
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text: 'Le type de document a été modifié. Veuillez resélectionner votre fichier.',
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});
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}
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}
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}
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// --- Event Listeners ---
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fileTypeRadios.forEach(radio => {
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radio.addEventListener('change', updateAcceptAttribute);
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});
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uploadZone.addEventListener('click', () => fileInput.click());
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uploadZone.addEventListener('dragover', (e) => {
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e.preventDefault();
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uploadZone.classList.add('dragover');
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});
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uploadZone.addEventListener('dragleave', () => {
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uploadZone.classList.remove('dragover');
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});
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uploadZone.addEventListener('drop', (e) => {
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e.preventDefault();
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uploadZone.classList.remove('dragover');
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if (e.dataTransfer.files.length) {
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handleFileSelection(e.dataTransfer.files[0]);
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}
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});
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fileInput.addEventListener('change', (e) => {
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if (e.target.files.length) {
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handleFileSelection(e.target.files[0]);
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}
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});
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removeFileButton.addEventListener('click', resetUI);
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submitButton.addEventListener('click', handleSubmit);
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copyAnalysisButton.addEventListener('click', copyAnalysisToClipboard);
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// --- Core Logic Functions ---
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function handleFileSelection(file) {
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const fileType = document.querySelector('input[name="fileType"]:checked').value;
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const maxFileSize = 16 * 1024 * 1024;
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if (file.size > maxFileSize) {
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Swal.fire({ // Use SweetAlert
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icon: 'error',
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title: 'Fichier trop volumineux',
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text: `La taille maximale autorisée est de 16 Mo. Votre fichier fait ${(file.size / 1024 / 1024).toFixed(1)} Mo.`,
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});
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resetUI();
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return;
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}
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const allowedImageTypes = ['image/png', 'image/jpeg', 'image/gif', 'image/webp'];
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const allowedTextTypes = ['text/plain', 'application/pdf'];
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if (fileType === 'image' && !allowedImageTypes.includes(file.type)) {
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const isImageTypeByName = /\.(jpe?g|png|gif|webp)$/i.test(file.name);
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if (!isImageTypeByName) {
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Swal.fire({ // Use SweetAlert
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icon: 'error',
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title: 'Type de fichier invalide',
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text: 'Veuillez sélectionner une image (PNG, JPG, GIF, WEBP).'
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});
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resetUI();
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return;
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}
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} else if (fileType === 'text' && !allowedTextTypes.includes(file.type)) {
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const isTextTypeByName = /\.txt$/i.test(file.name);
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if (!isTextTypeByName && file.type !== 'application/pdf') {
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Swal.fire({ // Use SweetAlert
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icon: 'error',
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title: 'Type de fichier invalide',
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text: 'Veuillez sélectionner un fichier texte (TXT) ou PDF.'
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});
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resetUI();
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return;
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}
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}
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// If validation passes:
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selectedFile = file;
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preview.classList.remove('hidden');
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preview.classList.add('fade-in');
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results.classList.add('hidden');
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analysisContent.innerHTML = '<p class="text-gray-500">L\'analyse apparaîtra ici...</p>';
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fileInfo.textContent = `${file.name} (${(file.size / 1024).toFixed(1)} Ko)`;
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removeFileButton.classList.remove('hidden');
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if (fileType === 'image') {
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imagePreview.classList.remove('hidden');
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textPreview.classList.add('hidden');
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const reader = new FileReader();
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reader.onload = (e) => imagePreview.src = e.target.result;
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reader.readAsDataURL(file);
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} else {
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imagePreview.classList.add('hidden');
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textPreview.classList.remove('hidden');
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if (file.type === 'application/pdf') {
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textPreview.textContent = "Aperçu non disponible pour les fichiers PDF. Le contenu sera analysé.";
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} else {
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const reader = new FileReader();
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reader.onload = (e) => textPreview.textContent = e.target.result;
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reader.readAsText(file);
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}
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}
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submitButton.disabled = false;
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}
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function handleSubmit() {
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if (!selectedFile) {
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Swal.fire('Aucun fichier', 'Veuillez sélectionner un fichier avant de lancer l\'analyse.', 'warning');
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return;
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}
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const fileType = document.querySelector('input[name="fileType"]:checked').value;
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const formData = new FormData();
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formData.append('file', selectedFile);
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formData.append('fileType', fileType);
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showLoading(true);
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results.classList.add('hidden');
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fetch('/upload', {
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method: 'POST',
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body: formData
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})
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.then(response => {
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if (!response.ok) {
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return response.json().then(errData => {
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throw new Error(errData.error || `Erreur HTTP: ${response.status}`);
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}).catch(() => {
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throw new Error(`Erreur HTTP: ${response.status} ${response.statusText}`);
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});
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}
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return response.json();
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})
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.then(data => {
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showLoading(false);
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if (data.success && data.analysis) {
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results.classList.remove('hidden');
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results.classList.add('slide-up');
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analysisContent.innerHTML = marked.parse(data.analysis);
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// ** Check if Prism is loaded before highlighting **
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if (typeof Prism !== 'undefined') {
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// Use Prism's autoloader or highlightAllUnder
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// Prism.highlightAllUnder(analysisContent); // Might work with autoloader
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// Or manually trigger highlighting on specific elements if autoloader fails:
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analysisContent.querySelectorAll('pre code').forEach((block) => {
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Prism.highlightElement(block);
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});
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} else {
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console.warn("Prism n'est pas chargé, impossible de colorer la syntaxe.");
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}
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results.scrollIntoView({ behavior: 'smooth', block: 'start' });
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} else {
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throw new Error(data.error || "L'analyse n'a pas pu être générée.");
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}
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})
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.catch(error => {
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showLoading(false);
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// Use SweetAlert for error display
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Swal.fire({
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icon: 'error',
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title: 'Erreur lors de l\'analyse',
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text: error.message || 'Une erreur inconnue est survenue.',
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});
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// Optionally log detailed error
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-
console.error('Error during analysis:', error);
|
| 485 |
-
submitButton.disabled = false; // Re-enable on error
|
| 486 |
-
});
|
| 487 |
-
}
|
| 488 |
-
|
| 489 |
-
function copyAnalysisToClipboard() {
|
| 490 |
-
const analysisHtml = analysisContent.innerHTML;
|
| 491 |
-
if (!analysisHtml || analysisHtml.includes('L\'analyse apparaîtra ici...')) {
|
| 492 |
-
Swal.fire('Rien à copier', 'Aucune analyse n\'a été générée pour le moment.', 'info');
|
| 493 |
-
return;
|
| 494 |
-
}
|
| 495 |
-
|
| 496 |
-
const tempDiv = document.createElement('div');
|
| 497 |
-
tempDiv.innerHTML = analysisHtml;
|
| 498 |
-
let textToCopy = tempDiv.textContent || tempDiv.innerText || "";
|
| 499 |
-
|
| 500 |
-
// Basic conversion for better text format
|
| 501 |
-
textToCopy = analysisHtml
|
| 502 |
-
.replace(/<br\s*\/?>/gi, '\n')
|
| 503 |
-
.replace(/<\/p>/gi, '\n')
|
| 504 |
-
.replace(/<\/li>/gi, '\n')
|
| 505 |
-
.replace(/<\/(h[1-6])>/gi, '\n\n')
|
| 506 |
-
.replace(/<pre.*?><code.*?>([\s\S]*?)<\/code><\/pre>/gi, '\n```\n$1\n```\n') // Attempt to format code blocks
|
| 507 |
-
.replace(/<[^>]+>/g, '') // Remove remaining tags
|
| 508 |
-
.replace(/</g, '<').replace(/>/g, '>').replace(/&/g, '&') // Decode entities
|
| 509 |
-
.trim();
|
| 510 |
-
|
| 511 |
-
navigator.clipboard.writeText(textToCopy)
|
| 512 |
-
.then(() => {
|
| 513 |
-
// Use SweetAlert for success
|
| 514 |
-
Swal.fire({
|
| 515 |
-
icon: 'success',
|
| 516 |
-
title: 'Copié !',
|
| 517 |
-
text: 'L\'analyse a été copiée dans le presse-papiers.',
|
| 518 |
-
timer: 1500, // Auto-close after 1.5 seconds
|
| 519 |
-
showConfirmButton: false // Hide the confirmation button
|
| 520 |
-
});
|
| 521 |
-
})
|
| 522 |
-
.catch(err => {
|
| 523 |
-
console.error('Erreur de copie: ', err);
|
| 524 |
-
// Use SweetAlert for error
|
| 525 |
-
Swal.fire({
|
| 526 |
-
icon: 'error',
|
| 527 |
-
title: 'Erreur de copie',
|
| 528 |
-
text: 'Impossible de copier l\'analyse automatiquement. Vous pouvez essayer de la sélectionner manuellement.',
|
| 529 |
-
});
|
| 530 |
-
});
|
| 531 |
-
}
|
| 532 |
-
|
| 533 |
-
|
| 534 |
-
// --- Initial Setup ---
|
| 535 |
-
updateAcceptAttribute();
|
| 536 |
-
resetUI();
|
| 537 |
-
|
| 538 |
-
}); // End DOMContentLoaded
|
| 539 |
-
</script>
|
| 540 |
-
</body>
|
| 541 |
-
</html>
|
|
|
|
| 1 |
+
from flask import Flask, render_template, request, jsonify
|
| 2 |
+
import os
|
| 3 |
+
import tempfile
|
| 4 |
+
from PIL import Image
|
| 5 |
+
from google import genai
|
| 6 |
+
from google.genai import types
|
| 7 |
+
import uuid
|
| 8 |
+
|
| 9 |
+
app = Flask(__name__)
|
| 10 |
+
app.config['UPLOAD_FOLDER'] = 'static/uploads'
|
| 11 |
+
app.config['MAX_CONTENT_LENGTH'] = 16 * 1024 * 1024 # 16 MB max upload
|
| 12 |
+
|
| 13 |
+
# Ensure upload directory exists
|
| 14 |
+
os.makedirs(app.config['UPLOAD_FOLDER'], exist_ok=True)
|
| 15 |
+
|
| 16 |
+
# Google Gemini API setup
|
| 17 |
+
def init_gemini():
|
| 18 |
+
api_key = os.environ.get('GOOGLE_API_KEY')
|
| 19 |
+
if not api_key:
|
| 20 |
+
print("WARNING: GOOGLE_API_KEY environment variable not set")
|
| 21 |
+
return None
|
| 22 |
+
return genai.Client(api_key=api_key)
|
| 23 |
+
|
| 24 |
+
client = init_gemini()
|
| 25 |
+
|
| 26 |
+
# Prompts for analysis
|
| 27 |
+
ICONOGRAPHIC_PROMPT = """
|
| 28 |
+
je souhaite faire mon travail d'espagnol qui consiste à de l'analyse de documents iconographique. j'aimerais que tu le phase en respectant scrupuleusement la méthodologie suivante. j'aimerais que tu fasses ce travail en espagnol en donnant également la traduction française
|
| 29 |
+
|
| 30 |
+
Metodología del comentario de un documento iconográfico
|
| 31 |
+
|
| 32 |
+
Un documento iconográfico es un documento centrado en una imagen. Puede ser: una foto, un cuadro, una publicidad, un dibujo, un tebeo, una tira dibujada, una caricatura, etc. Su comentario respeta las etapas siguientes: la presentación, la descripción, el análisis y la conclusión.
|
| 33 |
+
|
| 34 |
+
La presentación
|
| 35 |
+
|
| 36 |
+
Se trata de resaltar los elementos esenciales para identificar el documento:
|
| 37 |
+
|
| 38 |
+
El título (si existe)
|
| 39 |
+
|
| 40 |
+
La naturaleza (si es una foto/dibujo/cuadro, en color o blanco y negro)
|
| 41 |
+
|
| 42 |
+
El autor (el fotógrafo/el dibujante/el publicista...)
|
| 43 |
+
|
| 44 |
+
La fuente (si existe)
|
| 45 |
+
|
| 46 |
+
El tema evocado
|
| 47 |
+
|
| 48 |
+
La descripción
|
| 49 |
+
|
| 50 |
+
Se trata de decir lo que vemos.
|
| 51 |
+
|
| 52 |
+
Dominar el vocabulario relativo a la imagen.
|
| 53 |
+
|
| 54 |
+
Dominar el vocabulario de la situación en el espacio (arriba, abajo, delante, detrás, etc.)
|
| 55 |
+
|
| 56 |
+
Conocer la organización interna de la descripción.
|
| 57 |
+
|
| 58 |
+
¿Qué debemos hacer concretamente?
|
| 59 |
+
|
| 60 |
+
Determinar el número de planos o términos.
|
| 61 |
+
|
| 62 |
+
(Ej: La imagen tiene dos planos/tres planos/un plan único)
|
| 63 |
+
|
| 64 |
+
Hacer la descripción plano por plano y acabar antes de pasar al siguiente si hay más de un plano.
|
| 65 |
+
|
| 66 |
+
Ej: en el primer plano vemos...
|
| 67 |
+
|
| 68 |
+
Ordenar la descripción de cada plano ( a la derecha, a la izquierda, arriba, abajo, delante, detrás, en el centro, a lo lejos...
|
| 69 |
+
|
| 70 |
+
¿Qué se debe describir?
|
| 71 |
+
|
| 72 |
+
Los protagonistas (los personajes):
|
| 73 |
+
|
| 74 |
+
Los protagonistas
|
| 75 |
+
|
| 76 |
+
Sexo, edad (hombre o mujer, joven o adulto)
|
| 77 |
+
|
| 78 |
+
Las posturas (de pie, sentado, arrodillado, etc.)
|
| 79 |
+
|
| 80 |
+
Los vestidos (ropas)
|
| 81 |
+
|
| 82 |
+
Los rasgos físicos (color de pelo, gordo, flaco, etc.)
|
| 83 |
+
|
| 84 |
+
Los rasgos sicológicos (triste, optimista, activo, pasivo, etc.)
|
| 85 |
+
|
| 86 |
+
Las actitudes (está riendo, triste, llorando, contento, etc.)
|
| 87 |
+
|
| 88 |
+
Las acciones (lo que están haciendo)
|
| 89 |
+
|
| 90 |
+
Los objetos alrededor, los colores (fríos o cálidos), los contrastes...
|
| 91 |
+
|
| 92 |
+
El análisis
|
| 93 |
+
|
| 94 |
+
Interpretamos y comentamos los elementos de la descripción para comprender el mensaje del autor.
|
| 95 |
+
|
| 96 |
+
La interpretación debe apoyarse en la descripción porque no se trata de un comentario libre.
|
| 97 |
+
|
| 98 |
+
Empleamos fórmulas subjetivas porque expresamos hipótesis e impresiones.
|
| 99 |
+
|
| 100 |
+
Ej: Cuando examinamos...podemos decir que.../ la postura de..., los vestidos...nos permiten imaginar que.../ lo que nos llama la atención es... porque/ los colores cálidos sugieren que...
|
| 101 |
+
|
| 102 |
+
La conclusión
|
| 103 |
+
|
| 104 |
+
Se trata de hacer un balance (resumen) de lo dicho de dar una impresión personal. Así:
|
| 105 |
+
|
| 106 |
+
Anunciamos la conclusión: para concluir/ en suma/en conclusión... podemos decir que...
|
| 107 |
+
|
| 108 |
+
Precisamos el medio de expresión utilizado: a través de esta foto/mediante este dibujo...
|
| 109 |
+
|
| 110 |
+
Anunciamos la intención del autor: el dibujante quiere denunciar/ el fotógrafo pretende criticar/ el pintor quiere relevar, sensibilizar, mostrar.
|
| 111 |
+
|
| 112 |
+
Dar la impresión personal: esta foto (no) me parece interesante/escandaloso/pertinente.
|
| 113 |
+
|
| 114 |
+
Justificamos nuestra impresión: porque revela una realidad social/política/cultural...
|
| 115 |
+
|
| 116 |
+
Un modelo: a través de este cuadro, el pintor quiere denunciar las injusticias sociales en África. El cuadro me parece interesante porque releva un fenómeno social recurrente que incita las autoridades a la responsabilidad. La propia imagen ilustra muy bien el tema de las injusticias entre ricos y ricos...
|
| 117 |
+
"""
|
| 118 |
+
|
| 119 |
+
TEXT_PROMPT = """
|
| 120 |
+
Je souhaite faire une analyse de texte en espagnol en respectant scrupuleusement la méthodologie suivante. J'aimerais que tu fasses ce travail en espagnol en donnant également la traduction française.
|
| 121 |
+
|
| 122 |
+
Metodología del comentario de texto en español:
|
| 123 |
+
|
| 124 |
+
1. Presentación del documento
|
| 125 |
+
- Autor y contexto histórico
|
| 126 |
+
- Naturaleza del texto (literario, periodístico, discurso, etc.)
|
| 127 |
+
- Tema principal
|
| 128 |
+
|
| 129 |
+
2. Análisis de la estructura
|
| 130 |
+
- División en partes lógicas
|
| 131 |
+
- Identificación de la organización de las ideas
|
| 132 |
+
|
| 133 |
+
3. Análisis del contenido
|
| 134 |
+
- Ideas principales y secundarias
|
| 135 |
+
- Intención del autor
|
| 136 |
+
- Recursos lingüísticos utilizados
|
| 137 |
+
- Vocabulario y campo semántico
|
| 138 |
+
|
| 139 |
+
4. Conclusión
|
| 140 |
+
- Síntesis del análisis
|
| 141 |
+
- Aportación personal
|
| 142 |
+
- Relevancia del texto en su contexto
|
| 143 |
+
|
| 144 |
+
Por favor, analiza este texto según la metodología indicada, proporcionando el análisis completo en español y su traducción al francés.
|
| 145 |
+
"""
|
| 146 |
+
|
| 147 |
+
def generate_response(file_path, file_type):
|
| 148 |
+
"""Generate response using Gemini API based on file type"""
|
| 149 |
+
try:
|
| 150 |
+
if not client:
|
| 151 |
+
return "Error: Google API key not configured properly."
|
| 152 |
+
|
| 153 |
+
if file_type == 'image':
|
| 154 |
+
image_data = Image.open(file_path)
|
| 155 |
+
response = client.models.generate_content(
|
| 156 |
+
model="gemini-2.5-flash-preview-04-17",
|
| 157 |
+
contents=[image_data, ICONOGRAPHIC_PROMPT],
|
| 158 |
+
config=types.GenerateContentConfig(
|
| 159 |
+
thinking_config=types.ThinkingConfig(
|
| 160 |
+
thinking_budget=8000
|
| 161 |
+
)
|
| 162 |
+
),
|
| 163 |
+
)
|
| 164 |
+
return response.candidates[0].content.parts[0].text.strip()
|
| 165 |
+
|
| 166 |
+
elif file_type == 'text':
|
| 167 |
+
with open(file_path, 'r', encoding='utf-8') as f:
|
| 168 |
+
text_content = f.read()
|
| 169 |
+
|
| 170 |
+
response = client.models.generate_content(
|
| 171 |
+
model="gemini-2.5-flash-preview-04-17",
|
| 172 |
+
contents=[text_content, TEXT_PROMPT],
|
| 173 |
+
config=types.GenerateContentConfig(
|
| 174 |
+
thinking_config=types.ThinkingConfig(
|
| 175 |
+
thinking_budget=8000
|
| 176 |
+
)
|
| 177 |
+
),
|
| 178 |
+
)
|
| 179 |
+
return response.candidates[0].content.parts[0].text.strip()
|
| 180 |
+
|
| 181 |
+
except Exception as e:
|
| 182 |
+
print(f"Error generating response: ")
|
| 183 |
+
return f"Error durante el análisis: "
|
| 184 |
+
|
| 185 |
+
@app.route('/')
|
| 186 |
+
def index():
|
| 187 |
+
return render_template('index.html')
|
| 188 |
+
|
| 189 |
+
@app.route('/upload', methods=['POST'])
|
| 190 |
+
def upload_file():
|
| 191 |
+
if 'file' not in request.files:
|
| 192 |
+
return jsonify({'error': 'No file part'}), 400
|
| 193 |
+
|
| 194 |
+
file = request.files['file']
|
| 195 |
+
file_type = request.form.get('fileType', 'image')
|
| 196 |
+
|
| 197 |
+
if file.filename == '':
|
| 198 |
+
return jsonify({'error': 'No selected file'}), 400
|
| 199 |
+
|
| 200 |
+
if file:
|
| 201 |
+
# Generate a unique filename
|
| 202 |
+
filename = f"{uuid.uuid4()}_{file.filename}"
|
| 203 |
+
file_path = os.path.join(app.config['UPLOAD_FOLDER'], filename)
|
| 204 |
+
file.save(file_path)
|
| 205 |
+
|
| 206 |
+
# Generate analysis
|
| 207 |
+
analysis = generate_response(file_path, file_type)
|
| 208 |
+
|
| 209 |
+
return jsonify({
|
| 210 |
+
'success': True,
|
| 211 |
+
'file_url': f"/static/uploads/{filename}",
|
| 212 |
+
'analysis': analysis
|
| 213 |
+
})
|
| 214 |
+
|
| 215 |
+
if __name__ == '__main__':
|
| 216 |
+
app.run(debug=True)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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