Implemented PhotoInfo.owner, AlbumInfo.owner, #216, #239

osxphotos/queries/README.md

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+# Query templates
+
+This folder contains sql query templates for getting various photo properties
+
+The query templates must be rendered with mako (see query_builder.py)

osxphotos/queries/cloud_album_owner.sql.mako

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+-- Get owner name for shared iCloud album
+SELECT ZGENERICALBUM.ZCLOUDOWNERFULLNAME AS OWNER_FULLNAME
+FROM ZGENERICALBUM
+WHERE ZGENERICALBUM.ZUUID = '${uuid}'

osxphotos/queries/shared_owner.sql.mako

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+-- Get the owner name of person who owns a photo in a shared album
+WITH case1 AS
+(
+    -- Case where someone has invited you to a shared album
+    -- Need to get the owner of the shared album
+    SELECT ZGENERICALBUM.ZCLOUDOWNERFULLNAME as OWNER_FULLNAME
+    FROM ZGENERICALBUM
+    JOIN ${asset_table} ON ${asset_table}.ZCLOUDOWNERHASHEDPERSONID = ZGENERICALBUM.ZCLOUDOWNERHASHEDPERSONID
+    WHERE ${asset_table}.ZUUID = "${uuid}"
+),
+case2 AS
+(
+    -- Case where you have invited someone to a shared album
+    -- Need to get the data for person who was invited to the album
+    SELECT
+    ZCLOUDSHAREDALBUMINVITATIONRECORD.ZINVITEEFULLNAME AS OWNER_FULLNAME
+    FROM ZCLOUDSHAREDALBUMINVITATIONRECORD 
+    JOIN ${asset_table} ON ${asset_table}.ZCLOUDOWNERHASHEDPERSONID = ZCLOUDSHAREDALBUMINVITATIONRECORD.ZINVITEEHASHEDPERSONID
+    WHERE ${asset_table}.ZUUID = "${uuid}"
+    ORDER BY ZCLOUDSHAREDALBUMINVITATIONRECORD.Z_PK
+    LIMIT 1
+)
+SELECT * FROM case1
+UNION
+SELECT * FROM case2 WHERE NOT EXISTS (SELECT * FROM case1)

osxphotos/queries/title.sql.mako

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+-- Get title of a photo with given UUID
+SELECT 
+ZADDITIONALASSETATTRIBUTES.ZTITLE
+FROM ZADDITIONALASSETATTRIBUTES
+JOIN ${asset_table} ON ${asset_table}.Z_PK = ZADDITIONALASSETATTRIBUTES.ZASSET
+WHERE ${asset_table}.ZUUID = "${uuid}"