from app.models import *
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):
return None
-
-def parseConf(string):
- retval = {}
- for line in string.split("\n"):
- idx = line.find("=")
- if idx > 0:
- key = line[:idx].strip()
- value = line[idx+1:].strip()
- retval[key] = value
-
- return retval
-
-
-class PackageTreeNode:
- def __init__(self, baseDir, author=None, repo=None, name=None):
- print("Scanning " + baseDir)
- self.baseDir = baseDir
- self.author = author
- self.name = name
- self.repo = repo
- self.meta = None
- self.children = []
-
- # Detect type
- type = None
- is_modpack = False
- if os.path.isfile(baseDir + "/game.conf"):
- type = PackageType.GAME
- elif os.path.isfile(baseDir + "/init.lua"):
- type = PackageType.MOD
- elif os.path.isfile(baseDir + "/modpack.txt") or \
- os.path.isfile(baseDir + "/modpack.conf"):
- type = PackageType.MOD
- is_modpack = True
- elif os.path.isdir(baseDir + "/mods"):
- type = PackageType.GAME
- elif os.listdir(baseDir) == []:
- # probably a submodule
- return
- else:
- raise TaskError("Unable to detect package type!")
-
- self.type = type
- self.readMetaFiles()
-
- if self.type == PackageType.GAME:
- self.addChildrenFromModDir(baseDir + "/mods")
- elif is_modpack:
- self.addChildrenFromModDir(baseDir)
-
-
- def readMetaFiles(self):
- result = {}
-
- # .conf file
- try:
- with open(self.baseDir + "/mod.conf", "r") as myfile:
- conf = parseConf(myfile.read())
- for key in ["name", "description", "title", "depends", "optional_depends"]:
- try:
- result[key] = conf[key]
- except KeyError:
- pass
- except IOError:
- print("description.txt does not exist!")
-
- # description.txt
- if not "description" in result:
- try:
- with open(self.baseDir + "/description.txt", "r") as myfile:
- result["description"] = myfile.read()
- except IOError:
- print("description.txt does not exist!")
-
- # depends.txt
- import re
- pattern = re.compile("^([a-z0-9_]+)\??$")
- if not "depends" in result and not "optional_depends" in result:
- try:
- with open(self.baseDir + "/depends.txt", "r") as myfile:
- contents = myfile.read()
- soft = []
- hard = []
- for line in contents.split("\n"):
- line = line.strip()
- if pattern.match(line):
- if line[len(line) - 1] == "?":
- soft.append( line[:-1])
- else:
- hard.append(line)
-
- result["depends"] = hard
- result["optional_depends"] = soft
-
- except IOError:
- print("depends.txt does not exist!")
-
- else:
- if "depends" in result:
- result["depends"] = [x.strip() for x in result["depends"].split(",")]
- if "optional_depends" in result:
- result["optional_depends"] = [x.strip() for x in result["optional_depends"].split(",")]
-
-
- # Calculate Title
- if "name" in result and not "title" in result:
- result["title"] = result["name"].replace("_", " ").title()
-
- # Calculate short description
- if "description" in result:
- desc = result["description"]
- idx = desc.find(".") + 1
- cutIdx = min(len(desc), 200 if idx < 5 else idx)
- result["short_description"] = desc[:cutIdx]
-
- # Get forum ID
- info = findModInfo(self.author, result.get("name"), self.repo)
- if info is not None:
- result["forumId"] = info.get("topicId")
-
- if "name" in result:
- self.name = result["name"]
- del result["name"]
-
- self.meta = result
-
- def addChildrenFromModDir(self, dir):
- for entry in next(os.walk(dir))[1]:
- path = dir + "/" + entry
- if not entry.startswith('.') and os.path.isdir(path):
- self.children.append(PackageTreeNode(path, name=entry))
-
-
- def fold(self, attr, key=None, acc=None):
- if acc is None:
- acc = set()
-
- if self.meta is None:
- return acc
-
- at = getattr(self, attr)
- value = at if key is None else at.get(key)
-
- if isinstance(value, list):
- acc |= set(value)
- elif value is not None:
- acc.add(value)
-
- for child in self.children:
- child.fold(attr, key, acc)
-
- return acc
-
- def get(self, key):
- return self.meta.get(key)
-
def generateGitURL(urlstr):
scheme, netloc, path, query, frag = urlsplit(urlstr)
@celery.task()
def getMeta(urlstr, author):
gitDir, _ = cloneRepo(urlstr, recursive=True)
- tree = PackageTreeNode(gitDir, author=author, repo=urlstr)
+
+ try:
+ tree = build_tree(gitDir, author=author, repo=urlstr)
+ except MinetestCheckError as err:
+ raise TaskError(str(err))
+
shutil.rmtree(gitDir)
result = {}
gitDir, repo = cloneRepo(release.package.repo, ref=branch, recursive=True)
+ 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)
#
try:
contents = urllib.request.urlopen(urlmaker.getModConfURL()).read().decode("utf-8")
- conf = parseConf(contents)
+ conf = parse_conf(contents)
for key in ["depends", "optional_depends"]:
try:
result[key] = conf[key]
--- /dev/null
+from enum import Enum
+
+class MinetestCheckError(Exception):
+ def __init__(self, value):
+ self.value = value
+ def __str__(self):
+ return repr("Error validating package: " + self.value)
+
+class ContentType(Enum):
+ UNKNOWN = "unknown"
+ MOD = "mod"
+ MODPACK = "modpack"
+ GAME = "game"
+ TXP = "texture pack"
+
+ def isModLike(self):
+ return self == ContentType.MOD or self == ContentType.MODPACK
+
+ def validate_same(self, other):
+ """
+ Whether or not `other` is an acceptable type for this
+ """
+ assert(other)
+
+ if self == ContentType.MOD:
+ if not other.isModLike():
+ raise MinetestCheckError("expected a mod or modpack, found " + other.value)
+
+ elif self == ContentType.TXP:
+ if other != ContentType.UNKNOWN and other != ContentType.TXP:
+ raise MinetestCheckError("expected a " + self.value + ", found a " + other.value)
+
+ elif other != self:
+ raise MinetestCheckError("expected a " + self.value + ", found a " + other.value)
+
+
+from .tree import PackageTreeNode, get_base_dir
+
+def build_tree(path, expected_type=None, author=None, repo=None, name=None):
+ path = get_base_dir(path)
+
+ root = PackageTreeNode(path, "/", author=author, repo=repo, name=name)
+ assert(root)
+
+ if expected_type:
+ expected_type.validate_same(root.type)
+
+ return root
--- /dev/null
+def parse_conf(string):
+ retval = {}
+ for line in string.split("\n"):
+ idx = line.find("=")
+ if idx > 0:
+ key = line[:idx].strip()
+ value = line[idx+1:].strip()
+ retval[key] = value
+
+ return retval
--- /dev/null
+import os
+from . import MinetestCheckError, ContentType
+from .config import parse_conf
+
+def get_base_dir(path):
+ if not os.path.isdir(path):
+ raise IOError("Expected dir")
+
+ root, subdirs, files = next(os.walk(path))
+ if len(subdirs) == 1 and len(files) == 0:
+ return get_base_dir(path + "/" + subdirs[0])
+ else:
+ return path
+
+
+def detect_type(path):
+ if os.path.isfile(path + "/game.conf"):
+ return ContentType.GAME
+ elif os.path.isfile(path + "/init.lua"):
+ return ContentType.MOD
+ elif os.path.isfile(path + "/modpack.txt") or \
+ os.path.isfile(path + "/modpack.conf"):
+ return ContentType.MODPACK
+ elif os.path.isdir(path + "/mods"):
+ return ContentType.GAME
+ elif os.path.isfile(path + "/texture_pack.conf"):
+ return ContentType.TXP
+ else:
+ return ContentType.UNKNOWN
+
+
+class PackageTreeNode:
+ def __init__(self, baseDir, relative, author=None, repo=None, name=None):
+ print(baseDir)
+ self.baseDir = baseDir
+ self.relative = relative
+ self.author = author
+ self.name = name
+ self.repo = repo
+ self.meta = None
+ self.children = []
+
+ # Detect type
+ self.type = detect_type(baseDir)
+ self.read_meta()
+
+ if self.type == ContentType.GAME:
+ if not os.path.isdir(baseDir + "/mods"):
+ raise MinetestCheckError(("game at {} does not have a mods/ folder").format(self.relative))
+ self.add_children_from_mod_dir(baseDir + "/mods")
+ elif self.type == ContentType.MODPACK:
+ self.add_children_from_mod_dir(baseDir)
+
+
+ def read_meta(self):
+ result = {}
+
+ # .conf file
+ try:
+ with open(self.baseDir + "/mod.conf", "r") as myfile:
+ conf = parse_conf(myfile.read())
+ for key in ["name", "description", "title", "depends", "optional_depends"]:
+ try:
+ result[key] = conf[key]
+ except KeyError:
+ pass
+ except IOError:
+ pass
+
+ # description.txt
+ if not "description" in result:
+ try:
+ with open(self.baseDir + "/description.txt", "r") as myfile:
+ result["description"] = myfile.read()
+ except IOError:
+ pass
+
+ # depends.txt
+ import re
+ pattern = re.compile("^([a-z0-9_]+)\??$")
+ if not "depends" in result and not "optional_depends" in result:
+ try:
+ with open(self.baseDir + "/depends.txt", "r") as myfile:
+ contents = myfile.read()
+ soft = []
+ hard = []
+ for line in contents.split("\n"):
+ line = line.strip()
+ if pattern.match(line):
+ if line[len(line) - 1] == "?":
+ soft.append( line[:-1])
+ else:
+ hard.append(line)
+
+ result["depends"] = hard
+ result["optional_depends"] = soft
+
+ except IOError:
+ pass
+
+ else:
+ if "depends" in result:
+ result["depends"] = [x.strip() for x in result["depends"].split(",")]
+ if "optional_depends" in result:
+ result["optional_depends"] = [x.strip() for x in result["optional_depends"].split(",")]
+
+
+ # Calculate Title
+ if "name" in result and not "title" in result:
+ result["title"] = result["name"].replace("_", " ").title()
+
+ # Calculate short description
+ if "description" in result:
+ desc = result["description"]
+ idx = desc.find(".") + 1
+ cutIdx = min(len(desc), 200 if idx < 5 else idx)
+ result["short_description"] = desc[:cutIdx]
+
+ if "name" in result:
+ self.name = result["name"]
+ del result["name"]
+
+ self.meta = result
+
+ def add_children_from_mod_dir(self, dir):
+ for entry in next(os.walk(dir))[1]:
+ path = os.path.join(dir, entry)
+ if not entry.startswith('.') and os.path.isdir(path):
+ child = PackageTreeNode(path, self.relative + entry + "/", name=entry)
+ if not child.type.isModLike():
+ raise MinetestCheckError(("Expecting mod or modpack, found {} at {} inside {}") \
+ .format(child.type.value, child.relative, self.type.value))
+
+ self.children.append(child)
+
+
+ def fold(self, attr, key=None, acc=None):
+ if acc is None:
+ acc = set()
+
+ if self.meta is None:
+ return acc
+
+ at = getattr(self, attr)
+ value = at if key is None else at.get(key)
+
+ if isinstance(value, list):
+ acc |= set(value)
+ elif value is not None:
+ acc.add(value)
+
+ for child in self.children:
+ child.fold(attr, key, acc)
+
+ return acc
+
+ def get(self, key):
+ return self.meta.get(key)
+
+ def validate(self):
+ for child in self.children:
+ child.validate()