Add option to disable game support detection

app/blueprints/admin/actions.py

@@ -328,7 +328,7 @@ def update_screenshot_sizes():
 
 @action("Detect game support")
 def detect_game_support():
-	resolver = GameSupportResolver()
+	resolver = GameSupportResolver(db.session)
 	resolver.update_all()
 	db.session.commit()
 

app/blueprints/packages/packages.py

@@ -17,11 +17,11 @@ import typing
 from urllib.parse import quote as urlescape
 
 from flask import render_template
-from flask_babel import lazy_gettext, gettext
+from celery import uuid
 from flask_wtf import FlaskForm
 from flask_login import login_required
 from jinja2 import Markup
-from sqlalchemy import or_, func, and_
+from sqlalchemy import func
 from sqlalchemy.orm import joinedload, subqueryload
 from wtforms import *
 from wtforms_sqlalchemy.fields import QuerySelectField, QuerySelectMultipleField
@@ -29,7 +29,7 @@ from wtforms.validators import *
 
 from app.querybuilder import QueryBuilder
 from app.rediscache import has_key, set_key
-from app.tasks.importtasks import importRepoScreenshot
+from app.tasks.importtasks import importRepoScreenshot, checkZipRelease
 from app.utils import *
 from . import bp, get_package_tabs
 from app.logic.LogicError import LogicError
@@ -628,6 +628,7 @@ def similar(package):
 
 
 class GameSupportForm(FlaskForm):
+	enable_support_detection = BooleanField(lazy_gettext("Enable support detection based on dependencies"))
 	supported = StringField(lazy_gettext("Supported games (Comma-separated)"), [Optional()])
 	unsupported = StringField(lazy_gettext("Unsupported games (Comma-separated)"), [Optional()])
 	submit = SubmitField(lazy_gettext("Save"))
@@ -646,21 +647,38 @@ def game_support(package):
 
 	form = GameSupportForm() if can_edit else None
 	if request.method == "GET":
+		form.enable_support_detection.data = package.enable_game_support_detection
 		manual_supported_games = package.supported_games.filter_by(confidence=8).all()
 		form.supported.data = ", ".join([x.game.name for x in manual_supported_games if x.supports])
 		form.unsupported.data = ", ".join([x.game.name for x in manual_supported_games if not x.supports])
 
 	if form and form.validate_on_submit():
-		resolver = GameSupportResolver()
-		game_is_supported = []
-		for game in get_games_from_csv(form.supported.data or ""):
-			game_is_supported.append((game, True))
-		for game in get_games_from_csv(form.unsupported.data or ""):
-			game_is_supported.append((game, False))
-		resolver.set_supported(package, game_is_supported, 8)
-		db.session.commit()
+		resolver = GameSupportResolver(db.session)
 
-		return redirect(package.getURL("packages.game_support"))
+		game_is_supported = {}
+		for game in get_games_from_csv(db.session, form.supported.data or ""):
+			game_is_supported[game.id] = True
+		for game in get_games_from_csv(db.session, form.unsupported.data or ""):
+			game_is_supported[game.id] = False
+		resolver.set_supported(package, game_is_supported, 8)
+
+		next_url = package.getURL("packages.game_support")
+
+		if form.enable_support_detection.data != package.enable_game_support_detection:
+			package.enable_game_support_detection = form.enable_support_detection.data
+			if package.enable_game_support_detection:
+				db.session.commit()
+
+				release = package.releases.first()
+				if release:
+					task_id = uuid()
+					checkZipRelease.apply_async((release.id, release.file_path), task_id=task_id)
+					next_url = url_for("tasks.check", id=task_id, r=next_url)
+			else:
+				package.supported_games.filter_by(confidence=1).delete()
+				db.session.commit()
+
+		return redirect(next_url)
 
 	return render_template("packages/game_support.html", package=package, form=form,
 			tabs=get_package_tabs(current_user, package), current_tab="game_support")

app/logic/game_support.py

@@ -16,11 +16,12 @@
 
 
 import sys
+from typing import List, Dict, Optional, Iterable
 
-from typing import List, Dict, Optional, Iterator, Iterable, Tuple
+import sqlalchemy.orm
 
 from app.logic.LogicError import LogicError
-from app.models import Package, MetaPackage, PackageType, PackageState, PackageGameSupport, db
+from app.models import Package, MetaPackage, PackageType, PackageState, PackageGameSupport
 
 """
 get_game_support(package):
@@ -82,11 +83,15 @@ class PackageSet:
 
 
 class GameSupportResolver:
+	session: sqlalchemy.orm.Session
 	checked_packages = set()
 	checked_metapackages = set()
 	resolved_packages: Dict[str, PackageSet] = {}
 	resolved_metapackages: Dict[str, PackageSet] = {}
 
+	def __init__(self, session):
+		self.session = session
+
 	def resolve_for_meta_package(self, meta: MetaPackage, history: List[str]) -> PackageSet:
 		print(f"Resolving for {meta.name}", file=sys.stderr)
 
@@ -120,8 +125,6 @@ class GameSupportResolver:
 		return retval
 
 	def resolve(self, package: Package, history: List[str]) -> PackageSet:
-		db.session.merge(package)
-
 		key = package.getId()
 		print(f"Resolving for {key}", file=sys.stderr)
 
@@ -160,47 +163,41 @@ class GameSupportResolver:
 		return retval
 
 	def update_all(self) -> None:
-		for package in Package.query.filter(Package.type == PackageType.MOD, Package.state != PackageState.DELETED).all():
+		for package in self.session.query(Package).filter(Package.type == PackageType.MOD, Package.state != PackageState.DELETED).all():
 			retval = self.resolve(package, [])
 			for game in retval:
 				support = PackageGameSupport(package, game, 1, True)
-				db.session.add(support)
+				self.session.add(support)
 
 	"""
 	Update game supported package on a package, given the confidence.
 	
 	Higher confidences outweigh lower ones.
 	"""
-	def set_supported(self, package: Package, game_is_supported: List[Tuple[Package, bool]], confidence: int):
+	def set_supported(self, package: Package, game_is_supported: Dict[int, bool], confidence: int):
 		previous_supported: Dict[int, PackageGameSupport] = {}
 		for support in package.supported_games.all():
-			db.session.merge(support.game)
 			previous_supported[support.game.id] = support
 
-		seen_game = {}
-		for game, supports in game_is_supported:
-			if seen_game.get(game.id):
-				continue
-
-			seen_game[game.id] = True
-			lookup = previous_supported.pop(game.id, None)
+		for game_id, supports in game_is_supported.items():
+			game = self.session.query(Package).get(game_id)
+			lookup = previous_supported.pop(game_id, None)
 			if lookup is None:
 				support = PackageGameSupport(package, game, confidence, supports)
-				db.session.add(support)
+				self.session.add(support)
 			elif lookup.confidence <= confidence:
 				lookup.supports = supports
 				lookup.confidence = confidence
-				db.session.merge(lookup)
 
 		for game, support in previous_supported.items():
 			if support.confidence == confidence:
-				db.session.delete(support)
+				self.session.delete(support)
 
 	def update(self, package: Package) -> None:
-		retval = self.resolve(package, [])
-
-		game_is_supported = []
-		for game in retval:
-			game_is_supported.append((game, True))
+		game_is_supported = {}
+		if package.enable_game_support_detection:
+			retval = self.resolve(package, [])
+			for game in retval:
+				game_is_supported[game.id] = True
 
 		self.set_supported(package, game_is_supported, 1)

app/models/packages.py

@@ -414,6 +414,8 @@ class Package(db.Model):
 	forums       = db.Column(db.Integer,     nullable=True)
 	video_url    = db.Column(db.String(200), nullable=True, default=None)
 
+	enable_game_support_detection = db.Column(db.Boolean, nullable=False, default=True)
+
 	provides = db.relationship("MetaPackage", secondary=PackageProvides, order_by=db.asc("name"), back_populates="packages")
 
 	dependencies = db.relationship("Dependency", back_populates="depender", lazy="dynamic", foreign_keys=[Dependency.depender_id])

app/tasks/importtasks.py

@@ -14,9 +14,12 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
+import gitdb
 import json
-import os, shutil, gitdb
+import os
+import shutil
 from zipfile import ZipFile
+
 from git import GitCommandError
 from git_archive_all import GitArchiver
 from kombu import uuid
@@ -27,7 +30,7 @@ from app.utils import randomString, post_bot_message, addSystemNotification, add
 from app.utils.git import clone_repo, get_latest_tag, get_latest_commit, get_temp_dir
 from .minetestcheck import build_tree, MinetestCheckError, ContentType
 from ..logic.LogicError import LogicError
-from ..logic.game_support import GameSupportResolver, PackageSet
+from ..logic.game_support import GameSupportResolver
 from ..logic.packages import do_edit_package, ALIASES
 from ..utils.image import get_image_size
 
@@ -73,6 +76,25 @@ def getMeta(urlstr, author):
 		return result
 
 
+@celery.task()
+def releaseUpdateGameSupport(package_id: int, supported_games, unsupported_games):
+	with db.create_session({})() as session:
+		package = session.query(Package).get(package_id)
+		resolver = GameSupportResolver(session)
+
+		game_is_supported = {}
+		if supported_games:
+			for game in get_games_from_csv(session, supported_games):
+				game_is_supported[game.id] = True
+		if unsupported_games:
+			for game in get_games_from_csv(session, unsupported_games):
+				game_is_supported[game.id] = False
+
+		resolver.set_supported(package, game_is_supported, 10)
+		resolver.update(package)
+		session.commit()
+
+
 def postReleaseCheckUpdate(self, release: PackageRelease, path):
 	try:
 		tree = build_tree(path, expected_type=ContentType[release.package.type.name],
@@ -115,20 +137,6 @@ def postReleaseCheckUpdate(self, release: PackageRelease, path):
 		for meta in getMetaPackages(optional_depends):
 			db.session.add(Dependency(package, meta=meta, optional=True))
 
-		# Update game supports
-		if package.type == PackageType.MOD:
-			resolver = GameSupportResolver()
-			game_is_supported = []
-			if "supported_games" in tree.meta:
-				for game in get_games_from_csv(tree.meta["supported_games"]):
-					game_is_supported.append((game, True))
-			if "unsupported_games" in tree.meta:
-				for game in get_games_from_csv(tree.meta["unsupported_games"]):
-					game_is_supported.append((game, False))
-
-			resolver.set_supported(package, game_is_supported, 10)
-			resolver.update(package)
-
 		# Update min/max
 		if tree.meta.get("min_minetest_version"):
 			release.min_rel = MinetestRelease.get(tree.meta["min_minetest_version"], None)
@@ -145,6 +153,10 @@ def postReleaseCheckUpdate(self, release: PackageRelease, path):
 		except IOError:
 			pass
 
+		# Update game support
+		if package.type == PackageType.MOD:
+			releaseUpdateGameSupport.delay(package.id, tree.meta.get("supported_games"), tree.meta.get("unsupported_games"))
+
 		return tree
 
 	except MinetestCheckError as err:

app/templates/packages/game_support.html

@@ -68,18 +68,23 @@
 	</div>
 
 
-	{% if form and package.checkPerm(current_user, "EDIT_PACKAGE") and current_user not in package.maintainers %}
-		<h2>
-			{{ _("Added by Editor") }}
-			<i class="ml-2 fas fa-user-edit"></i>
-		</h2>
+	{% if form %}
+		<h2>Options</h2>
 
 		{% from "macros/forms.html" import render_field, render_checkbox_field, render_submit_field %}
 		<form method="POST" action="" class="tableform">
 			{{ form.hidden_tag() }}
 
-			{{ render_field(form.supported) }}
-			{{ render_field(form.unsupported) }}
+			{{ render_checkbox_field(form.enable_support_detection) }}
+
+			{% if package.checkPerm(current_user, "EDIT_PACKAGE") and current_user not in package.maintainers %}
+				<h3>
+					{{ _("Added by Editor") }}
+					<i class="ml-2 fas fa-user-edit"></i>
+				</h3>
+				{{ render_field(form.supported) }}
+				{{ render_field(form.unsupported) }}
+			{% endif %}
 
 			{{ render_submit_field(form.submit, class_="mt-4 btn btn-primary") }}
 		</form>

app/utils/models.py

@@ -18,6 +18,7 @@
 from functools import wraps
 from typing import List
 
+import sqlalchemy.orm
 from flask import abort, redirect, url_for, request
 from flask_login import current_user
 from sqlalchemy import or_, and_
@@ -136,14 +137,14 @@ def post_bot_message(package: Package, title: str, message: str):
 	thread.replies.append(reply)
 
 
-def get_games_from_csv(csv: str) -> List[Package]:
+def get_games_from_csv(session: sqlalchemy.orm.Session, csv: str) -> List[Package]:
 	retval = []
 	supported_games_raw = csv.split(",")
 	for game_name in supported_games_raw:
 		game_name = game_name.strip()
 		if game_name.endswith("_game"):
 			game_name = game_name[:-5]
-		games = Package.query.filter(and_(Package.state==PackageState.APPROVED, Package.type==PackageType.GAME,
+		games = session.query(Package).filter(and_(Package.state==PackageState.APPROVED, Package.type==PackageType.GAME,
 				or_(Package.name==game_name, Package.name==game_name + "_game"))).all()
 		retval.extend(games)
 

migrations/versions/8425c06b7d77_.py

@@ -0,0 +1,24 @@
+"""empty message
+
+Revision ID: 8425c06b7d77
+Revises: 8807a5279793
+Create Date: 2022-06-25 00:26:29.841145
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision = '8425c06b7d77'
+down_revision = '8807a5279793'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.add_column('package', sa.Column('enable_game_support_detection', sa.Boolean(), nullable=False, server_default="true"))
+
+
+def downgrade():
+    op.drop_column('package', 'enable_game_support_detection')