Rename the gallery to onlylegs in the files

Im sorry

onlylegs/views/image.py

@@ -0,0 +1,81 @@
+"""
+Onlylegs - Image View
+"""
+from math import ceil
+from flask import Blueprint, render_template, url_for, current_app
+from onlylegs.models import Post, GroupJunction, Group
+from onlylegs.extensions import db
+
+
+blueprint = Blueprint("image", __name__, url_prefix="/image")
+
+
+@blueprint.route("/<int:image_id>")
+def image(image_id):
+    """
+    Image view, shows the image and its metadata
+    """
+    # Get the image, if it doesn't exist, 404
+    image = db.get_or_404(Post, image_id, description="Image not found :<")
+
+    # Get all groups the image is in
+    groups = (
+        GroupJunction.query.with_entities(GroupJunction.group_id)
+        .filter(GroupJunction.post_id == image_id)
+        .all()
+    )
+
+    # Get the group data for each group the image is in
+    image.groups = []
+    for group in groups:
+        image.groups.append(
+            Group.query.with_entities(Group.id, Group.name)
+            .filter(Group.id == group[0])
+            .first()
+        )
+
+    # Get the next and previous images
+    # Check if there is a group ID set
+    next_url = (
+        Post.query.with_entities(Post.id)
+        .filter(Post.id > image_id)
+        .order_by(Post.id.asc())
+        .first()
+    )
+    prev_url = (
+        Post.query.with_entities(Post.id)
+        .filter(Post.id < image_id)
+        .order_by(Post.id.desc())
+        .first()
+    )
+
+    # If there is a next or previous image, get the url
+    if next_url:
+        next_url = url_for("image.image", image_id=next_url[0])
+    if prev_url:
+        prev_url = url_for("image.image", image_id=prev_url[0])
+
+    # Yoink all the images in the database
+    total_images = Post.query.with_entities(Post.id).order_by(Post.id.desc()).all()
+    limit = current_app.config["UPLOAD_CONF"]["max-load"]
+
+    # If the number of items is less than the limit, no point of calculating the page
+    if len(total_images) <= limit:
+        return_page = None
+    else:
+        # How many pages should there be
+        for i in range(ceil(len(total_images) / limit)):
+            # Slice the list of IDs into chunks of the limit
+            for j in total_images[i * limit : (i + 1) * limit]:
+                # Is our image in this chunk?
+                if not image_id > j[-1]:
+                    return_page = i + 1
+                    break
+
+    return render_template(
+        "image.html",
+        image=image,
+        next_url=next_url,
+        prev_url=prev_url,
+        return_page=return_page,
+    )