Galleries/PythonGallery
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Formatted metadata

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Add API for metadata
Load more images if page is resized
Adjusted animations
This commit is contained in:
Michał Gdula 2023-01-31 17:32:22 +00:00
parent 651fd8aa49
commit da1579555b
9 changed files with 742 additions and 86 deletions
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27
gallery/api.py
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@ -1,8 +1,9 @@
from flask import Blueprint, render_template, current_app, send_from_directory, send_file, request, g, abort, flash
from flask import Blueprint, render_template, current_app, send_from_directory, send_file, request, g, abort, flash, jsonify
from werkzeug.utils import secure_filename
from gallery.auth import login_required
from gallery.db import get_db
from PIL import Image, ImageOps
from . import metadata as mt
import io
import os
from uuid import uuid4
@ -10,6 +11,14 @@ from uuid import uuid4
blueprint = Blueprint('viewsbp', __name__, url_prefix='/api')
def human_size(num, suffix="B"):
for unit in ["", "Ki", "Mi", "Gi", "Ti", "Pi", "Ei", "Zi"]:
if abs(num) < 1024.0:
return f"{num:3.1f}{unit}{suffix}"
num /= 1024.0
return f"{num:.1f}Yi{suffix}"
@blueprint.route('/uploads/<file>/<int:quality>', methods=['GET'])
def uploads(file, quality):
# If quality is 0, return original file
@ -106,4 +115,18 @@ def remove(id):
abort(500)
flash(['Image was all in Le Head!', 1])
return 'Gwa Gwa'
return 'Gwa Gwa'
@blueprint.route('/metadata/<int:id>', methods=['GET'])
def metadata(id):
img = get_db().execute(
'SELECT file_name, description, alt FROM posts WHERE id = ?',
(id, )).fetchone()
if img is None:
abort(404)
exif = mt.metadata.yoink(os.path.join(current_app.config['UPLOAD_FOLDER'], img['file_name']))
filesize = os.path.getsize(os.path.join(current_app.config['UPLOAD_FOLDER'], img['file_name']))
return jsonify({'metadata': exif, 'filesize': {'bytes': filesize, 'human': human_size(filesize)}})