organization name in footer

[librarian.git] / librarian / formats / cover / __init__.py

diff --git a/librarian/formats/cover/__init__.py b/librarian/formats/cover/__init__.py
index 7a787e8..43cb6c7 100644 (file)
--- a/librarian/formats/cover/__init__.py
+++ b/librarian/formats/cover/__init__.py
@@ -4,9 +4,9 @@
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
 import re
-from PIL import Image, ImageFont, ImageDraw, ImageFilter, ImageEnhance
+from PIL import Image, ImageFont, ImageDraw, ImageFilter
 from StringIO import StringIO
-from librarian import DCNS, URLOpener
+from librarian import DCNS, BuildError
 from librarian.output import OutputFile
 from librarian.utils import get_resource
 from librarian.formats import Format
@@ -126,6 +126,7 @@ class Cover(Format):
 
     logo_bottom = None
     logo_width = None
+    logo_file = get_resource('res/wl-logo.png')
     uses_dc_cover = False
 
     format = 'JPEG'
@@ -142,6 +143,7 @@ class Cover(Format):
         }
 
     def __init__(self, doc, format=None, width=None, height=None):
+        super(Cover, self).__init__(doc)
         self.author = ", ".join(auth for auth in doc.meta.get(DCNS('creator')))
         self.title = doc.meta.title()
         if format is not None:
@@ -164,14 +166,17 @@ class Cover(Format):
 
         if self.background_img:
             background = Image.open(self.background_img)
-            img.paste(background, None, background)
-            del background
+            resized = background.resize((1024, background.height*1024/background.width), Image.ANTIALIAS)
+            resized = resized.convert('RGBA')
+            img.paste(resized, (0, 0), resized)
+            del background, resized
 
-        # WL logo
         if metr.logo_width:
-            logo = Image.open(get_resource('res/wl-logo.png'))
-            logo = logo.resize((metr.logo_width, logo.size[1] * metr.logo_width / logo.size[0]))
-            img.paste(logo, ((metr.width - metr.logo_width) / 2, img.size[1] - logo.size[1] - metr.logo_bottom))
+            logo = Image.open(self.logo_file)
+            logo = logo.resize((metr.logo_width, logo.size[1] * metr.logo_width / logo.size[0]), Image.ANTIALIAS)
+            logo = logo.convert('RGBA')
+            img.paste(logo, ((metr.width - metr.logo_width) / 2,
+                             img.size[1] - logo.size[1] - metr.logo_bottom), logo)
 
         top = metr.author_top
         tbox = TextBox(
@@ -181,7 +186,8 @@ class Cover(Format):
             
         author_font = ImageFont.truetype(
             self.author_font_ttf, metr.author_font_size)
-        tbox.text(self.pretty_author(), self.author_color, author_font,
+        tbox.text(
+            self.pretty_author(), self.author_color, author_font,
             metr.author_lineskip, self.author_shadow)
         text_img = tbox.image()
         img.paste(text_img, (metr.author_margin_left, top), text_img)
@@ -193,15 +199,16 @@ class Cover(Format):
             )
         title_font = ImageFont.truetype(
             self.title_font_ttf, metr.title_font_size)
-        tbox.text(self.pretty_title(), self.title_color, title_font,
+        tbox.text(
+            self.pretty_title(), self.title_color, title_font,
             metr.title_lineskip, self.title_shadow)
         text_img = tbox.image()
         img.paste(text_img, (metr.title_margin_left, top), text_img)
 
         return img
-        imgstr = StringIO()
-        img.save(imgstr, format=self.format, quality=95)
-        OutputFile.from_string(imgstr.getvalue())
+        # imgstr = StringIO()
+        # img.save(imgstr, format=self.format, quality=95)
+        # OutputFile.from_stringing(imgstr.getvalue())
 
     def mime_type(self):
         return self.mime_types[self.format]