From 91b84710a4b87fa6f71870fcf091727939daec2d Mon Sep 17 00:00:00 2001
From: dave <dave@davepedu.com>
Date: Tue, 18 Jun 2019 18:38:01 -0700
Subject: [PATCH] hash, set, and file retrival endpoints

---
 photoapp/api.py   | 21 +++++++++++++++------
 photoapp/types.py | 15 +++++++++++++++
 2 files changed, 30 insertions(+), 6 deletions(-)

diff --git a/photoapp/api.py b/photoapp/api.py
index f084390..9c0a87c 100644
--- a/photoapp/api.py
+++ b/photoapp/api.py
@@ -21,10 +21,6 @@ class PhotosApi(object):
 
 class PhotosApiV1(object):
     def __init__(self):
-        # self.tpl.filters.update(mime2ext=mime2ext,
-        #                         basename=os.path.basename,
-        #                         ceil=math.ceil,
-        #                         statusstr=lambda x: str(x).split(".")[-1])
         pass
 
     @cherrypy.expose
@@ -37,5 +33,18 @@ class PhotosApiV1(object):
 
     @cherrypy.expose
     @cherrypy.tools.json_out()
-    def findbysha(self, sha):
-        pass
+    def byhash(self, sha):
+        f = db().query(Photo).filter(Photo.hash == sha).first()
+        return f.to_json()
+
+    @cherrypy.expose
+    @cherrypy.tools.json_out()
+    def set(self, uuid):
+        s = db().query(PhotoSet).filter(PhotoSet.uuid == uuid).first()
+        return s.to_json()
+
+    @cherrypy.expose
+    def download(self, uuid):
+        f = db().query(Photo).filter(Photo.uuid == uuid).first()
+        return cherrypy.lib.static.serve_file(os.path.abspath(os.path.join("./library", f.path)),
+                                              f.format)#TODO no hardcode path
diff --git a/photoapp/types.py b/photoapp/types.py
index a8df0a6..2e8965e 100644
--- a/photoapp/types.py
+++ b/photoapp/types.py
@@ -33,6 +33,15 @@ class PhotoSet(Base):
 
     status = Column(Enum(PhotoStatus), default=PhotoStatus.private)
 
+    def to_json(self):
+        s = {attr: getattr(self, attr) for attr in {"uuid", "title", "description"}}
+        s["lat"] = str(self.lat)
+        s["lon"] = str(self.lon)
+        s["date"] = self.date.isoformat()
+        s["files"] = {i.uuid: i.to_json() for i in self.files}
+        s["tags"] = [t.name for t in self.tags]
+        return s
+
 
 class Photo(Base):
     __tablename__ = 'files'
@@ -51,6 +60,12 @@ class Photo(Base):
     path = Column(Unicode)
     format = Column(String(length=64))  # TODO how long can a mime string be
 
+    def to_json(self):
+        j = {attr: getattr(self, attr) for attr in
+             {"uuid", "size", "width", "height", "orientation", "format"}}
+        j["set"] = self.set.uuid
+        return j
+
 
 class Tag(Base):
     __tablename__ = 'tags'