-import flask
-from flask.ext.sqlalchemy import SQLAlchemy
+# 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/>.
+
+
+import flask, json, os, git, tempfile, shutil, gitdb
+from git import GitCommandError
+from git_archive_all import GitArchiver
+from flask_sqlalchemy import SQLAlchemy
+from urllib.error import HTTPError
import urllib.request
-from urllib.parse import urlparse
+from urllib.parse import urlparse, quote_plus, urlsplit
+from zipfile import ZipFile
from app import app
from app.models import *
-from app.tasks import celery
+from app.tasks import celery, TaskError
+from app.utils import randomString
+from .minetestcheck import build_tree, MinetestCheckError, ContentType
+from .minetestcheck.config import parse_conf
-class GithubURLMaker:
- def __init__(self, url):
- # Rewrite path
- import re
- m = re.search("^\/([^\/]+)\/([^\/]+)\/?$", url.path)
- if m is None:
- return
+krock_list_cache = None
+krock_list_cache_by_name = None
+def getKrockList():
+ global krock_list_cache
+ global krock_list_cache_by_name
- user = m.group(1)
- repo = m.group(2)
- self.baseUrl = "https://raw.githubusercontent.com/" + user + "/" + repo.replace(".git", "") + "/master"
+ if krock_list_cache is None:
+ contents = urllib.request.urlopen("https://krock-works.uk.to/minetest/modList.php").read().decode("utf-8")
+ list = json.loads(contents)
- def isValid(self):
- return self.baseUrl is not None
+ def h(x):
+ if not ("title" in x and "author" in x and \
+ "topicId" in x and "link" in x and x["link"] != ""):
+ return False
- def getModConfURL(self):
- return self.baseUrl + "/mod.conf"
+ import re
+ m = re.search("\[([A-Za-z0-9_]+)\]", x["title"])
+ if m is None:
+ return False
- def getDescURL(self):
- return self.baseUrl + "/description.txt"
+ x["name"] = m.group(1)
+ return True
- def getScreenshotURL(self):
- return self.baseUrl + "/screenshot.png"
+ def g(x):
+ return {
+ "title": x["title"],
+ "author": x["author"],
+ "name": x["name"],
+ "topicId": x["topicId"],
+ "link": x["link"],
+ }
-def parseConf(string):
- retval = {}
- for line in string.split("\n"):
- idx = line.find("=")
- if idx > 0:
- key = line[:idx-1].strip()
- value = line[idx+1:].strip()
- retval[key] = value
+ krock_list_cache = [g(x) for x in list if h(x)]
+ krock_list_cache_by_name = {}
+ for x in krock_list_cache:
+ if not x["name"] in krock_list_cache_by_name:
+ krock_list_cache_by_name[x["name"]] = []
- return retval
+ krock_list_cache_by_name[x["name"]].append(x)
-@celery.task()
-def getMeta(urlstr):
- url = urlparse(urlstr)
+ return krock_list_cache, krock_list_cache_by_name
- urlmaker = None
- if url.netloc == "github.com":
- urlmaker = GithubURLMaker(url)
+def findModInfo(author, name, link):
+ list, lookup = getKrockList()
- if not urlmaker.isValid():
- print("Error! Url maker not valid")
- return
+ if name is not None and name in lookup:
+ if len(lookup[name]) == 1:
+ return lookup[name][0]
- print(urlmaker.getModConfURL())
+ for x in lookup[name]:
+ if x["author"] == author:
+ return x
+
+ if link is not None and len(link) > 15:
+ for x in list:
+ if link in x["link"]:
+ return x
+
+ return None
+
+def generateGitURL(urlstr):
+ scheme, netloc, path, query, frag = urlsplit(urlstr)
+
+ return "http://:@" + netloc + path + query
+
+
+def getTempDir():
+ return os.path.join(tempfile.gettempdir(), randomString(10))
+
+
+# Clones a repo from an unvalidated URL.
+# Returns a tuple of path and repo on sucess.
+# Throws `TaskError` on failure.
+# Caller is responsible for deleting returned directory.
+def cloneRepo(urlstr, ref=None, recursive=False):
+ gitDir = getTempDir()
+
+ err = None
+ try:
+ gitUrl = generateGitURL(urlstr)
+ print("Cloning from " + gitUrl)
+
+ if ref is None:
+ repo = git.Repo.clone_from(gitUrl, gitDir, \
+ progress=None, env=None, depth=1, recursive=recursive, kill_after_timeout=15)
+ else:
+ repo = git.Repo.init(gitDir)
+ origin = repo.create_remote("origin", url=gitUrl)
+ assert origin.exists()
+ origin.fetch()
+ origin.pull(ref)
+
+ for submodule in repo.submodules:
+ submodule.update(init=True)
+
+ return gitDir, repo
+
+ except GitCommandError as e:
+ # This is needed to stop the backtrace being weird
+ err = e.stderr
+
+ except gitdb.exc.BadName as e:
+ err = "Unable to find the reference " + (ref or "?") + "\n" + e.stderr
+
+ raise TaskError(err.replace("stderr: ", "") \
+ .replace("Cloning into '" + gitDir + "'...", "") \
+ .strip())
- result = {}
+@celery.task(bind=True)
+def updateMetaFromRelease(self, id, path):
+ release = PackageRelease.query.get(id)
+ if release is None:
+ raise TaskError("No such release!")
+ elif release.package is None:
+ raise TaskError("No package attached to release")
+
+ temp = getTempDir()
try:
- contents = urllib.request.urlopen(urlmaker.getModConfURL()).read().decode("utf-8")
- conf = parseConf(contents)
- for key in ["name", "description", "title"]:
- try:
- result[key] = conf[key]
- except KeyError:
- pass
-
- print(conf)
- except OSError:
- print("mod.conf does not exist")
-
- if not "description" in result:
+ with ZipFile(path, 'r') as zip_ref:
+ zip_ref.extractall(temp)
+
try:
- contents = urllib.request.urlopen(urlmaker.getDescURL()).read().decode("utf-8")
- result["description"] = contents.strip()
- except OSError:
- print("description.txt does not exist!")
+ tree = build_tree(temp, expected_type=ContentType[release.package.type.name], \
+ author=release.package.author.username, name=release.package.name)
+
+ cache = {}
+ def getMetaPackages(names):
+ return [ MetaPackage.GetOrCreate(x, cache) for x in names ]
+
+ provides = getMetaPackages(tree.getModNames())
+
+ package = release.package
+ package.provides.clear()
+ package.provides.extend(provides)
+
+ for dep in package.dependencies:
+ if dep.meta_package:
+ db.session.delete(dep)
+
+ for meta in getMetaPackages(tree.fold("meta", "depends")):
+ db.session.add(Dependency(package, meta=meta, optional=False))
+
+ for meta in getMetaPackages(tree.fold("meta", "optional_depends")):
+ db.session.add(Dependency(package, meta=meta, optional=True))
+
+ db.session.commit()
+
+ except MinetestCheckError as err:
+ if "Fails validation" not in release.title:
+ release.title += " (Fails validation)"
+
+ release.task_id = self.request.id
+ release.approved = False
+ db.session.commit()
+
+ raise TaskError(str(err))
+
+ finally:
+ shutil.rmtree(temp)
+
+
+@celery.task()
+def getMeta(urlstr, author):
+ gitDir, _ = cloneRepo(urlstr, recursive=True)
+
+ try:
+ tree = build_tree(gitDir, author=author, repo=urlstr)
+ except MinetestCheckError as err:
+ raise TaskError(str(err))
+
+ shutil.rmtree(gitDir)
+
+ result = {}
+ result["name"] = tree.name
+ result["provides"] = tree.getModNames()
+ result["type"] = tree.type.name
+
+ for key in ["depends", "optional_depends"]:
+ result[key] = tree.fold("meta", key)
+
+ for key in ["title", "repo", "issueTracker", "forumId", "description", "short_description"]:
+ result[key] = tree.get(key)
+
+ for mod in result["provides"]:
+ result["depends"].discard(mod)
+ result["optional_depends"].discard(mod)
+
+ for key, value in result.items():
+ if isinstance(value, set):
+ result[key] = list(value)
return result
+
+
+@celery.task(bind=True)
+def checkZipRelease(self, id, path):
+ release = PackageRelease.query.get(id)
+ if release is None:
+ raise TaskError("No such release!")
+ elif release.package is None:
+ raise TaskError("No package attached to release")
+
+ temp = getTempDir()
+ try:
+ with ZipFile(path, 'r') as zip_ref:
+ zip_ref.extractall(temp)
+
+ try:
+ tree = build_tree(temp, expected_type=ContentType[release.package.type.name], \
+ author=release.package.author.username, name=release.package.name)
+ except MinetestCheckError as err:
+ if "Fails validation" not in release.title:
+ release.title += " (Fails validation)"
+
+ release.task_id = self.request.id
+ release.approved = False
+ db.session.commit()
+
+ raise TaskError(str(err))
+
+ release.task_id = None
+ release.approve(release.package.author)
+ db.session.commit()
+
+ finally:
+ shutil.rmtree(temp)
+
+
+@celery.task()
+def makeVCSRelease(id, branch):
+ release = PackageRelease.query.get(id)
+ if release is None:
+ raise TaskError("No such release!")
+ elif release.package is None:
+ raise TaskError("No package attached to release")
+
+ gitDir, repo = cloneRepo(release.package.repo, ref=branch, recursive=True)
+
+ tree = None
+ try:
+ tree = build_tree(gitDir, expected_type=ContentType[release.package.type.name], \
+ author=release.package.author.username, name=release.package.name)
+ except MinetestCheckError as err:
+ raise TaskError(str(err))
+
+ try:
+ filename = randomString(10) + ".zip"
+ destPath = os.path.join(app.config["UPLOAD_DIR"], filename)
+
+ assert(not os.path.isfile(destPath))
+ archiver = GitArchiver(force_sub=True, main_repo_abspath=gitDir)
+ archiver.create(destPath)
+ assert(os.path.isfile(destPath))
+
+ release.url = "/uploads/" + filename
+ release.task_id = None
+ release.commit_hash = repo.head.object.hexsha
+
+ if tree.meta.get("min_minetest_version"):
+ release.min_rel = MinetestRelease.get(tree.meta["min_minetest_version"], None)
+
+ if tree.meta.get("max_minetest_version"):
+ release.max_rel = MinetestRelease.get(tree.meta["max_minetest_version"], None)
+
+ release.approve(release.package.author)
+ db.session.commit()
+
+ return release.url
+ finally:
+ shutil.rmtree(gitDir)
+
+
+@celery.task()
+def importRepoScreenshot(id):
+ package = Package.query.get(id)
+ if package is None or package.soft_deleted:
+ raise Exception("Unexpected none package")
+
+ # Get URL Maker
+ try:
+ gitDir, _ = cloneRepo(package.repo)
+ except TaskError as e:
+ # ignore download errors
+ print(e)
+ return None
+
+ # Find and import screenshot
+ try:
+ for ext in ["png", "jpg", "jpeg"]:
+ sourcePath = gitDir + "/screenshot." + ext
+ if os.path.isfile(sourcePath):
+ filename = randomString(10) + "." + ext
+ destPath = os.path.join(app.config["UPLOAD_DIR"], filename)
+ shutil.copyfile(sourcePath, destPath)
+
+ ss = PackageScreenshot()
+ ss.approved = True
+ ss.package = package
+ ss.title = "screenshot.png"
+ ss.url = "/uploads/" + filename
+ db.session.add(ss)
+ db.session.commit()
+
+ return "/uploads/" + filename
+ finally:
+ shutil.rmtree(gitDir)
+
+ print("screenshot.png does not exist")
+ return None
projects / cheatdb.git / blobdiff