changed views to use Database data to read files.

moved alot of the functionality to the models.
changed the file access so that it ignores the extension and just attempts rar and zip access.

comic/util.py

@@ -1,4 +1,7 @@
 from django.utils.http import urlsafe_base64_encode
+from comic.models import ComicBook, ComicPage
+from unrar import rarfile
+import zipfile
 from os import path
 import os
 
@@ -11,6 +14,7 @@ class Breadcrumb:
     def __str__(self):
         return self.name
 
+
 class DirFile:
     def __init__(self):
         self.name = ''
@@ -22,6 +26,54 @@ class DirFile:
     def __str__(self):
         return self.name
 
+
+
+def process_comic_book(base_dir, comic_path, comic_file_name):
+    try:
+        cbx = rarfile.RarFile(path.join(base_dir.value, comic_path))
+    except rarfile.BadRarFile:
+        cbx = zipfile.ZipFile(path.join(base_dir.value, comic_path))
+    except zipfile.BadZipfile:
+        return False
+
+    book = ComicBook(file_name=comic_file_name,
+                     last_read_page=0)
+    book.save()
+    i = 0
+    for f in cbx.namelist():
+        ext = f.lower()[-3:]
+        if ext in ['jpg', 'jpeg']:
+            page = ComicPage(Comic=book,
+                             index=i,
+                             page_file_name=f,
+                             content_type='image/jpeg')
+            page.save()
+            i += 1
+        elif ext == 'png':
+            page = ComicPage(Comic=book,
+                             index=i,
+                             page_file_name=f,
+                             content_type='image/png')
+            page.save()
+            i += 1
+        elif ext == 'bmp':
+            page = ComicPage(Comic=book,
+                             index=i,
+                             page_file_name=f,
+                             content_type='image/bmp')
+            page.save()
+            i += 1
+        elif ext == 'gif':
+            page = ComicPage(Comic=book,
+                             index=i,
+                             page_file_name=f,
+                             content_type='image/gif')
+            page.save()
+            i += 1
+
+    return book
+
+
 def generate_breadcrumbs(comic_path):
     output = [Breadcrumb()]
     prefix = '/comic/'
@@ -33,11 +85,12 @@ def generate_breadcrumbs(comic_path):
             continue
         bc = Breadcrumb()
         bc.name = item
-        bc.url = prefix + urlsafe_base64_encode(item)
-        output.append(bc)
         last = path.join(last, item)
+        bc.url = prefix + urlsafe_base64_encode(last)
+        output.append(bc)
     return output
 
+
 def generate_directory(base_dir, comic_path):
     files = []
     for fn in os.listdir(path.join(base_dir.value, comic_path)):
@@ -52,4 +105,4 @@ def generate_directory(base_dir, comic_path):
             df.icon = 'glyphicon-book'
             df.location = urlsafe_base64_encode(path.join(comic_path, fn))
         files.append(df)
-    return files
+    return files