diff options
Diffstat (limited to 'app/views/packages/packages.py')
| -rw-r--r-- | app/views/packages/packages.py | 355 |
1 files changed, 355 insertions, 0 deletions
diff --git a/app/views/packages/packages.py b/app/views/packages/packages.py new file mode 100644 index 0000000..f6dba18 --- /dev/null +++ b/app/views/packages/packages.py @@ -0,0 +1,355 @@ +# Content DB +# Copyright (C) 2018 rubenwardy +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <https://www.gnu.org/licenses/>. + + +from flask import render_template, abort, request, redirect, url_for, flash +from flask_user import current_user +import flask_menu as menu +from app import app +from app.models import * +from app.querybuilder import QueryBuilder +from app.tasks.importtasks import importRepoScreenshot +from app.utils import * +from flask_wtf import FlaskForm +from wtforms import * +from wtforms.validators import * +from wtforms.ext.sqlalchemy.fields import QuerySelectField, QuerySelectMultipleField +from sqlalchemy import or_ + + +@menu.register_menu(app, ".mods", "Mods", order=11, endpoint_arguments_constructor=lambda: { 'type': 'mod' }) +@menu.register_menu(app, ".games", "Games", order=12, endpoint_arguments_constructor=lambda: { 'type': 'game' }) +@menu.register_menu(app, ".txp", "Texture Packs", order=13, endpoint_arguments_constructor=lambda: { 'type': 'txp' }) +@menu.register_menu(app, ".random", "Random", order=14, endpoint_arguments_constructor=lambda: { 'random': '1' }) +@app.route("/packages/") +def packages_page(): + qb = QueryBuilder(request.args) + query = qb.buildPackageQuery() + title = qb.title + + if qb.lucky: + package = query.first() + if package: + return redirect(package.getDetailsURL()) + + topic = qb.buildTopicQuery().first() + if qb.search and topic: + return redirect("https://forum.minetest.net/viewtopic.php?t=" + str(topic.topic_id)) + + page = int(request.args.get("page") or 1) + num = min(40, int(request.args.get("n") or 100)) + query = query.paginate(page, num, True) + + search = request.args.get("q") + type_name = request.args.get("type") + + next_url = url_for("packages_page", type=type_name, q=search, page=query.next_num) \ + if query.has_next else None + prev_url = url_for("packages_page", type=type_name, q=search, page=query.prev_num) \ + if query.has_prev else None + + topics = None + if qb.search and not query.has_next: + topics = qb.buildTopicQuery().all() + + tags = Tag.query.all() + return render_template("packages/list.html", \ + title=title, packages=query.items, topics=topics, \ + query=search, tags=tags, type=type_name, \ + next_url=next_url, prev_url=prev_url, page=page, page_max=query.pages, packages_count=query.total) + + +def getReleases(package): + if package.checkPerm(current_user, Permission.MAKE_RELEASE): + return package.releases + else: + return [rel for rel in package.releases if rel.approved] + + +@app.route("/packages/<author>/<name>/") +@is_package_page +def package_page(package): + clearNotifications(package.getDetailsURL()) + + alternatives = None + if package.type == PackageType.MOD: + alternatives = Package.query \ + .filter_by(name=package.name, type=PackageType.MOD, soft_deleted=False) \ + .filter(Package.id != package.id) \ + .order_by(db.desc(Package.score)) \ + .all() + + + show_similar_topics = current_user == package.author or \ + package.checkPerm(current_user, Permission.APPROVE_NEW) + + similar_topics = None if not show_similar_topics else \ + ForumTopic.query \ + .filter_by(name=package.name) \ + .filter(ForumTopic.topic_id != package.forums) \ + .filter(~ db.exists().where(Package.forums==ForumTopic.topic_id)) \ + .order_by(db.asc(ForumTopic.name), db.asc(ForumTopic.title)) \ + .all() + + releases = getReleases(package) + requests = [r for r in package.requests if r.status == 0] + + review_thread = package.review_thread + if review_thread is not None and not review_thread.checkPerm(current_user, Permission.SEE_THREAD): + review_thread = None + + topic_error = None + topic_error_lvl = "warning" + if not package.approved and package.forums is not None: + errors = [] + if Package.query.filter_by(forums=package.forums, soft_deleted=False).count() > 1: + errors.append("<b>Error: Another package already uses this forum topic!</b>") + topic_error_lvl = "danger" + + topic = ForumTopic.query.get(package.forums) + if topic is not None: + if topic.author != package.author: + errors.append("<b>Error: Forum topic author doesn't match package author.</b>") + topic_error_lvl = "danger" + + if topic.wip: + errors.append("Warning: Forum topic is in WIP section, make sure package meets playability standards.") + elif package.type != PackageType.TXP: + errors.append("Warning: Forum topic not found. This may happen if the topic has only just been created.") + + topic_error = "<br />".join(errors) + + + threads = Thread.query.filter_by(package_id=package.id) + if not current_user.is_authenticated: + threads = threads.filter_by(private=False) + elif not current_user.rank.atLeast(UserRank.EDITOR) and not current_user == package.author: + threads = threads.filter(or_(Thread.private == False, Thread.author == current_user)) + + + return render_template("packages/view.html", \ + package=package, releases=releases, requests=requests, \ + alternatives=alternatives, similar_topics=similar_topics, \ + review_thread=review_thread, topic_error=topic_error, topic_error_lvl=topic_error_lvl, \ + threads=threads.all()) + + +@app.route("/packages/<author>/<name>/download/") +@is_package_page +def package_download_page(package): + release = package.getDownloadRelease() + + if release is None: + if "application/zip" in request.accept_mimetypes and \ + not "text/html" in request.accept_mimetypes: + return "", 204 + else: + flash("No download available.", "error") + return redirect(package.getDetailsURL()) + else: + return redirect(release.url, code=302) + + +class PackageForm(FlaskForm): + name = StringField("Name (Technical)", [InputRequired(), Length(1, 20), Regexp("^[a-z0-9_]", 0, "Lower case letters (a-z), digits (0-9), and underscores (_) only")]) + title = StringField("Title (Human-readable)", [InputRequired(), Length(3, 50)]) + shortDesc = StringField("Short Description (Plaintext)", [InputRequired(), Length(1,200)]) + desc = TextAreaField("Long Description (Markdown)", [Optional(), Length(0,10000)]) + type = SelectField("Type", [InputRequired()], choices=PackageType.choices(), coerce=PackageType.coerce, default=PackageType.MOD) + license = QuerySelectField("License", [InputRequired()], query_factory=lambda: License.query.order_by(db.asc(License.name)), get_pk=lambda a: a.id, get_label=lambda a: a.name) + media_license = QuerySelectField("Media License", [InputRequired()], query_factory=lambda: License.query.order_by(db.asc(License.name)), get_pk=lambda a: a.id, get_label=lambda a: a.name) + provides_str = StringField("Provides (mods included in package)", [Optional(), Length(0,1000)]) + tags = QuerySelectMultipleField('Tags', query_factory=lambda: Tag.query.order_by(db.asc(Tag.name)), get_pk=lambda a: a.id, get_label=lambda a: a.title) + harddep_str = StringField("Hard Dependencies", [Optional()]) + softdep_str = StringField("Soft Dependencies", [Optional()]) + repo = StringField("VCS Repository URL", [Optional(), URL()]) + website = StringField("Website URL", [Optional(), URL()]) + issueTracker = StringField("Issue Tracker URL", [Optional(), URL()]) + forums = IntegerField("Forum Topic ID", [Optional(), NumberRange(0,999999)]) + submit = SubmitField("Save") + +@app.route("/packages/new/", methods=["GET", "POST"]) +@app.route("/packages/<author>/<name>/edit/", methods=["GET", "POST"]) +@login_required +def create_edit_package_page(author=None, name=None): + package = None + form = None + if author is None: + form = PackageForm(formdata=request.form) + author = request.args.get("author") + if author is None or author == current_user.username: + author = current_user + else: + author = User.query.filter_by(username=author).first() + if author is None: + flash("Unable to find that user", "error") + return redirect(url_for("create_edit_package_page")) + + if not author.checkPerm(current_user, Permission.CHANGE_AUTHOR): + flash("Permission denied", "error") + return redirect(url_for("create_edit_package_page")) + + else: + package = getPackageByInfo(author, name) + if not package.checkPerm(current_user, Permission.EDIT_PACKAGE): + return redirect(package.getDetailsURL()) + + author = package.author + + form = PackageForm(formdata=request.form, obj=package) + + # Initial form class from post data and default data + if request.method == "GET": + if package is None: + form.name.data = request.args.get("bname") + form.title.data = request.args.get("title") + form.repo.data = request.args.get("repo") + form.forums.data = request.args.get("forums") + else: + deps = package.dependencies + form.harddep_str.data = ",".join([str(x) for x in deps if not x.optional]) + form.softdep_str.data = ",".join([str(x) for x in deps if x.optional]) + form.provides_str.data = MetaPackage.ListToSpec(package.provides) + + if request.method == "POST" and form.validate(): + wasNew = False + if not package: + package = Package.query.filter_by(name=form["name"].data, author_id=author.id).first() + if package is not None: + if package.soft_deleted: + Package.query.filter_by(name=form["name"].data, author_id=author.id).delete() + else: + flash("Package already exists!", "error") + return redirect(url_for("create_edit_package_page")) + + package = Package() + package.author = author + wasNew = True + else: + triggerNotif(package.author, current_user, + "{} edited".format(package.title), package.getDetailsURL()) + + form.populate_obj(package) # copy to row + + mpackage_cache = {} + package.provides.clear() + mpackages = MetaPackage.SpecToList(form.provides_str.data, mpackage_cache) + for m in mpackages: + package.provides.append(m) + + Dependency.query.filter_by(depender=package).delete() + deps = Dependency.SpecToList(package, form.harddep_str.data, mpackage_cache) + for dep in deps: + dep.optional = False + db.session.add(dep) + + deps = Dependency.SpecToList(package, form.softdep_str.data, mpackage_cache) + for dep in deps: + dep.optional = True + db.session.add(dep) + + if wasNew and package.type == PackageType.MOD and not package.name in mpackage_cache: + m = MetaPackage.GetOrCreate(package.name, mpackage_cache) + package.provides.append(m) + + package.tags.clear() + for tag in form.tags.raw_data: + package.tags.append(Tag.query.get(tag)) + + db.session.commit() # save + + next_url = package.getDetailsURL() + if wasNew and package.repo is not None: + task = importRepoScreenshot.delay(package.id) + next_url = url_for("check_task", id=task.id, r=next_url) + + if wasNew and ("WTFPL" in package.license.name or "WTFPL" in package.media_license.name): + next_url = url_for("flatpage", path="help/wtfpl", r=next_url) + + return redirect(next_url) + + package_query = Package.query.filter_by(approved=True, soft_deleted=False) + if package is not None: + package_query = package_query.filter(Package.id != package.id) + + enableWizard = name is None and request.method != "POST" + return render_template("packages/create_edit.html", package=package, \ + form=form, author=author, enable_wizard=enableWizard, \ + packages=package_query.all(), \ + mpackages=MetaPackage.query.order_by(db.asc(MetaPackage.name)).all()) + +@app.route("/packages/<author>/<name>/approve/", methods=["POST"]) +@login_required +@is_package_page +def approve_package_page(package): + if not package.checkPerm(current_user, Permission.APPROVE_NEW): + flash("You don't have permission to do that.", "error") + + elif package.approved: + flash("Package has already been approved", "error") + + else: + package.approved = True + + screenshots = PackageScreenshot.query.filter_by(package=package, approved=False).all() + for s in screenshots: + s.approved = True + + triggerNotif(package.author, current_user, + "{} approved".format(package.title), package.getDetailsURL()) + db.session.commit() + + return redirect(package.getDetailsURL()) + + +@app.route("/packages/<author>/<name>/remove/", methods=["GET", "POST"]) +@login_required +@is_package_page +def remove_package_page(package): + if request.method == "GET": + return render_template("packages/remove.html", package=package) + + if "delete" in request.form: + if not package.checkPerm(current_user, Permission.DELETE_PACKAGE): + flash("You don't have permission to do that.", "error") + return redirect(package.getDetailsURL()) + + package.soft_deleted = True + + url = url_for("user_profile_page", username=package.author.username) + triggerNotif(package.author, current_user, + "{} deleted".format(package.title), url) + db.session.commit() + + flash("Deleted package", "success") + + return redirect(url) + elif "unapprove" in request.form: + if not package.checkPerm(current_user, Permission.UNAPPROVE_PACKAGE): + flash("You don't have permission to do that.", "error") + return redirect(package.getDetailsURL()) + + package.approved = False + + triggerNotif(package.author, current_user, + "{} deleted".format(package.title), package.getDetailsURL()) + db.session.commit() + + flash("Unapproved package", "success") + + return redirect(package.getDetailsURL()) + else: + abort(400) |