Merge branch 'kirbybase' into develop

.gitignore

@@ -2,3 +2,4 @@
 *.pyc
 \#*\#
 .*
+modules/plane.tbl

4grab.py

@@ -24,16 +24,12 @@ import sys
 import os
 
 import config
+from util import raw_input_with_default
 
 import download
 import progressbar
 import sorter
 
-def raw_input_with_default(default, prompt):
-    inp = raw_input("%s (default=%s): " % (prompt, default))
-    if inp == "":
-        return default
-    return inp
 config._optioncreator = raw_input_with_default
 
 base_url = "http://boards.4chan.org/"

backend.py

@@ -0,0 +1,60 @@
+import os
+import modules.kirbybase
+from util import confdir,raw_input_with_default
+import config
+
+class _Backend(object):
+    """ A class that communicates with the datastore """
+    def __init__(self):
+        self.table = os.path.join(confdir, "images.tbl")
+        self.store = modules.kirbybase.KirbyBase()
+        self.__collection = ""
+        self.__new_collection = []
+
+        self.load()
+
+    def create_store_if_needed(self):
+        if not os.path.exists(self.table):
+            return self.store.create(self.table, ["filename:String"])
+        return True
+
+    def add(self, filename):
+        self.__new_collection.append(filename)
+
+    def check(self, filename):        
+        collected = filename in self.__collection
+        downloaded = filename in self.__new_collection
+
+        if not downloaded:
+            self.add(filename)
+        
+        if collected or downloaded:
+            return True
+
+        return False
+
+    def save(self):
+        os.remove(self.table)
+        self.create_store_if_needed()
+        for f in self.__new_collection:
+            self.store.insert(self.table, [f])
+
+    def load(self):
+        if os.path.exists(self.table):
+            self.__collection = self.store.select(self.table, ['recno'], ['*'], ['filename'], returnType="report")
+
+_backend = None
+def Backend():
+    global _backend
+
+    if _backend == None:
+        _backend = _Backend()
+    return _backend
+
+if __name__ == "__main__":
+    backend = Backend()
+    config._optioncreator = raw_input_with_default 
+    cfg = config.Configuration()
+    
+    for f in os.listdir(cfg.get_archive_location()):
+        backend.add(f)

config.py

@@ -20,15 +20,11 @@
 import os
 import ConfigParser
 import sys
-
-# Get our reference point. preferably $HOME.
-homedir = os.getenv("HOME")
-if homedir is None:
-    homedir = os.path.dirname(sys.argv[0])
+from util import homedir, confdir
     
 class _Configuration(object):
     def __init__(self, optioncreator):
-        self.filename = os.path.join(os.path.join(homedir, ".4grab"), "config.cfg")
+        self.filename = os.path.join(confdir, "config.cfg")
         self.configparser = ConfigParser.RawConfigParser()
         self.optioncreator = optioncreator
         

download.py

@@ -22,6 +22,7 @@ import os
 import htmlparser
 import config
 import sys
+import backend
 
 def get_savedir():
     conf = config.Configuration()
@@ -30,12 +31,10 @@ def get_savedir():
         os.makedirs(savedir)
     return savedir
 def check_archive(fullpath):
-    conf = config.Configuration()
-    archive = conf.get_archive_location()
     filename = os.path.basename(fullpath)
-    archfile = os.path.join(archive, filename)
-    #sys.stderr.write("%s %d\n" % (archfile, os.path.exists(archfile)))
-    return os.path.exists(archfile)
+    be = backend.Backend()
+    return be.check(filename)
+    
 def write(message):
     sys.stdout.write(message)
     sys.stdout.flush()
@@ -145,6 +144,10 @@ class Downloader(object):
             i += 1
     
         progress.complete()
+
+        be = backend.Backend()
+        be.save()
+
         return (skipped, failed, downloaded, total)
 
 if __name__ == "__main__":

sorter.py

@@ -22,6 +22,7 @@ import Image
 import shutil
 import os
 import datetime
+import backend
 
 def dummy_option_creator(value1, value2): pass
 config._optioncreator = dummy_option_creator
@@ -36,7 +37,7 @@ class Sorter:
         download_base = self.conf.get_download_location()
         retval = True
         
-        if self.check_filename(filename):
+        if not self.check_filename(filename):
             image = None
             try:
                 image = Image.open(os.path.join(download_base,
@@ -59,7 +60,6 @@ class Sorter:
                             
                         self.copy(filename, folderpath)
                         break
-
                 self.archive(filename)
         self.remove(filename)
         return retval
@@ -84,20 +84,12 @@ class Sorter:
             print "\nHow can this even happen?! Copying", source, "to", dest
 
     def archive(self, filename):
-        location = self.conf.get_archive_location()
-        if not os.path.exists(location):
-            os.makedirs(location)
-
-        dest = os.path.join(location, os.path.basename(filename))
-        #print dest
-        f = open(dest, "w")
-        file.close(f)
-            
+        be = backend.Backend()
+        be.add(os.path.basename(filename))
 
     def archive_check(self, filename):
-        archive_path = self.conf.get_archive_location()
-        fullname = os.path.join(archive_path, filename)
-        return os.path.exists(fullname)
+        be = backend.Backend()
+        return be.check(os.path.basename(filename))
 
     def check_filename(self, filename):
         ext = os.path.splitext(filename)[1]

util.py

@@ -0,0 +1,13 @@
+import os
+import sys
+
+homedir = os.getenv("HOME")
+if homedir is None:
+    homedir = os.path.dirname(sys.argv[0])
+confdir = os.path.join(homedir, ".4grab")
+
+def raw_input_with_default(default, prompt):
+    inp = raw_input("%s (default=%s): " % (prompt, default))
+    if inp == "":
+        return default
+    return inp