1 from .models import db, PackageType, Package, ForumTopic, License, MinetestRelease, PackageRelease, User, Tag, Tags
2 from .utils import isNo, isYes, get_int_or_abort
3 from sqlalchemy.sql.expression import func
4 from flask import abort
5 from sqlalchemy import or_
12 def __init__(self, args):
16 types = args.getlist("type")
17 types = [PackageType.get(tname) for tname in types]
18 types = [type for type in types if type is not None]
20 title = ", ".join([type.value + "s" for type in types])
23 tags = args.getlist("tag")
24 tags = [Tag.query.filter_by(name=tname).first() for tname in tags]
25 tags = [tag for tag in tags if tag is not None]
28 hide_flags = args.getlist("hide")
34 self.random = "random" in args
35 self.lucky = "lucky" in args
36 self.hide_nonfree = "nonfree" in hide_flags
37 self.limit = 1 if self.lucky else None
38 self.order_by = args.get("sort")
39 self.order_dir = args.get("order") or "desc"
43 self.search = args.get("q")
44 self.minetest_version = args.get("engine_version")
45 self.protocol_version = get_int_or_abort(args.get("protocol_version"))
46 self.author = args.get("author")
48 self.show_discarded = isYes(args.get("show_discarded"))
49 self.show_added = args.get("show_added")
50 if self.show_added is not None:
51 self.show_added = isYes(self.show_added)
53 if self.search is not None and self.search.strip() == "":
56 def setSortIfNone(self, name):
57 if self.order_by is None:
60 def getMinetestVersion(self):
61 if not self.protocol_version and not self.minetest_version:
64 return MinetestRelease.get(self.minetest_version, self.protocol_version)
66 def buildPackageQuery(self):
67 query = Package.query.filter_by(soft_deleted=False, approved=True)
69 if len(self.types) > 0:
70 query = query.filter(Package.type.in_(self.types))
73 query = query.search(self.search, sort=True)
76 query = query.order_by(func.random())
79 if self.order_by is None and self.search:
81 if self.order_by is None or self.order_by == "score":
82 to_order = Package.score
83 elif self.order_by == "name":
84 to_order = Package.name
85 elif self.order_by == "title":
86 to_order = Package.title
87 elif self.order_by == "downloads":
88 to_order = Package.downloads
89 elif self.order_by == "created_at" or self.order_by == "date":
90 to_order = Package.created_at
94 if self.order_dir == "asc":
95 to_order = db.asc(to_order)
96 elif self.order_dir == "desc":
97 to_order = db.desc(to_order)
101 query = query.order_by(to_order)
104 author = User.query.filter_by(username=self.author).first()
108 query = query.filter_by(author=author)
110 for tag in self.tags:
111 query = query.filter(Package.tags.any(Tag.id == tag.id))
113 if self.hide_nonfree:
114 query = query.filter(Package.license.has(License.is_foss == True))
115 query = query.filter(Package.media_license.has(License.is_foss == True))
117 if self.protocol_version or self.minetest_version:
118 version = self.getMinetestVersion()
120 query = query.join(Package.releases) \
121 .filter(PackageRelease.approved==True) \
122 .filter(or_(PackageRelease.min_rel_id==None, PackageRelease.min_rel_id<=version.id)) \
123 .filter(or_(PackageRelease.max_rel_id==None, PackageRelease.max_rel_id>=version.id))
126 query = query.limit(self.limit)
130 def buildTopicQuery(self, show_added=False):
131 query = ForumTopic.query
133 if not self.show_discarded:
134 query = query.filter_by(discarded=False)
136 show_added = self.show_added == True or (self.show_added is None and show_added)
138 query = query.filter(~ db.exists().where(Package.forums==ForumTopic.topic_id))
140 if self.order_by is None or self.order_by == "name":
141 query = query.order_by(db.asc(ForumTopic.wip), db.asc(ForumTopic.name), db.asc(ForumTopic.title))
142 elif self.order_by == "views":
143 query = query.order_by(db.desc(ForumTopic.views))
144 elif self.order_by == "created_at" or self.order_by == "date":
145 query = query.order_by(db.asc(ForumTopic.created_at))
148 query = query.filter(ForumTopic.title.ilike('%' + self.search + '%'))
150 if len(self.types) > 0:
151 query = query.filter(ForumTopic.type.in_(self.types))
154 query = query.limit(self.limit)