1 files changed, 36 insertions, 26 deletions

diff --git a/patchtracker/DB.py b/patchtracker/DB.py
index e706d97..370d691 100644
--- a/patchtracker/DB.py
+++ b/patchtracker/DB.py
@@ -24,6 +24,29 @@ def srcpkg_factory(cursor, row):
     info[field] = d[col]
   return SourceArchive.SourcePackage(info)
 
+def srcpkg_collection_factory(cursor, row):
+  d = {}
+  rest = {}
+  for idx, col in enumerate(cursor.description):
+    if not d.has_key(col[0]):
+      d[col[0]] = row[idx]
+    else:
+      rest[col[0]] = row[idx]
+
+  info = {}
+  info['Files'] = []
+  if d['diffgz_name']:
+    diffgz = {'name':d['diffgz_name'], 'size':d['diffgz_size'], 
+              'md5sum':d['diffgz_md5sum'] }
+    info['Files'].append(diffgz)
+
+  colmap = {'name':'Package','version':'Version','format':'Format',
+            'loc':'Directory'}
+            
+  for col,field in colmap.iteritems():
+    info[field] = d[col]
+  return (SourceArchive.SourcePackage(info), rest)
+
 
 class PatchTrackerDB:
   def __init__(self, dbname=Conf.database):
@@ -88,38 +111,25 @@ class PatchTrackerDB:
       cursor = self.db.cursor()
       cursor.execute(q, (component,))
 
-  def findLetterToc(self, letter):
+  def findCollection(self, package="%"):
     oldfactory = self.db.row_factory
-    dcursor = self.db.cursor()
-    dq = "SELECT id,name FROM suites" 
-    dcursor.execute(dq)
-    suites = {}
-    for id,suite in dcursor.fetchall():
-      suites[id] = suite
-
-    self.db.row_factory = srcpkg_factory
+    self.db.row_factory = srcpkg_collection_factory
     cursor = self.db.cursor()
     toc = SourceArchive.SourcePackageIndex()
-    for s,v in suites.iteritems():
-      q = "SELECT * FROM packages AS p,package_rel_map AS m \
-             WHERE p.name like ? AND p.id = m.package_id and m.suite_id = ?"
-      cursor.execute(q, (letter+"%", s))
-      # use srcpkg_factory to fetch sourcepackages, once per suite
-      for srcpkg in cursor.fetchall():
-        toc.ins(srcpkg, v)
+    q = "SELECT * FROM packages AS p,package_rel_map AS m,suites AS s \
+           WHERE p.name LIKE ? AND p.id = m.package_id AND m.suite_id = s.id"
+    cursor.execute(q, (package,))
+    # use srcpkg_factory to fetch sourcepackages, once per suite
+    for srcpkg,rest in cursor.fetchall():
+      toc.ins(srcpkg, rest["name"])
     self.db.row_factory = oldfactory
-    return toc.getletter(letter)
+    return toc
+
+  def findLetterToc(self, letter):
+    return self.findCollection(package=letter+"%").getletter(letter)
 
   def findMasterIndex(self):
-    cursor = self.db.cursor()
-    toc = SourceArchive.MasterIndex()
-    q = "SELECT name FROM packages WHERE id > 0"
-    cursor.execute(q)
-    for name in cursor.fetchall():
-      # XXX find a better way to do this..., probably just store metainfo
-      # XXX in the db and update it via triggers
-      toc.add(name[0])
-    return toc
+    return self.findCollection(package="%")
      
   def findSourcePackageRelation(self, srcpkg, suite):
     q = "SELECT * FROM packages AS p,suites AS s,package_rel_map AS m \