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[redakcja.git] / apps / filebrowser / functions.py

diff --git a/apps/filebrowser/functions.py b/apps/filebrowser/functions.py
old mode 100755 (executable)
new mode 100644 (file)
index 5f7f98f..c8cde3f
--- a/apps/filebrowser/functions.py
+++ b/apps/filebrowser/functions.py
@@ -1,11 +1,15 @@
-# coding: utf-8
+# -*- coding: utf-8
+
+import os
+import re
+import decimal

 
 from django.utils.translation import ugettext as _
 from django.utils.safestring import mark_safe
 from time import gmtime, strftime, localtime, mktime, time
 from django.core.files import File
 from django.core.files.storage import default_storage
 
 from django.utils.translation import ugettext as _
 from django.utils.safestring import mark_safe
 from time import gmtime, strftime, localtime, mktime, time
 from django.core.files import File
 from django.core.files.storage import default_storage

-import os, re, decimal
+

 from urlparse import urlparse
 
 # filebrowser imports
 from urlparse import urlparse
 
 # filebrowser imports


@@ -25,11 +29,12 @@ def _url_to_path(value):
     """
     Change URL to PATH.
     Value has to be an URL relative to MEDIA URL or a full URL (including MEDIA_URL).
     """
     Change URL to PATH.
     Value has to be an URL relative to MEDIA URL or a full URL (including MEDIA_URL).

-    
+

     Returns a PATH relative to MEDIA_ROOT.
     """
     Returns a PATH relative to MEDIA_ROOT.
     """

+    print "URL2PATH", repr(value)

     mediaurl_re = re.compile(r'^(%s)' % (MEDIA_URL))
     mediaurl_re = re.compile(r'^(%s)' % (MEDIA_URL))

-    value = mediaurl_re.sub('', value)
+    value = mediaurl_re.sub(u'', value)

     return value
 
 
     return value
 
 


@@ -37,7 +42,7 @@ def _path_to_url(value):
     """
     Change PATH to URL.
     Value has to be a PATH relative to MEDIA_ROOT.
     """
     Change PATH to URL.
     Value has to be a PATH relative to MEDIA_ROOT.

-    
+

     Return an URL relative to MEDIA_ROOT.
     """
     mediaroot_re = re.compile(r'^(%s)' % (MEDIA_ROOT))
     Return an URL relative to MEDIA_ROOT.
     """
     mediaroot_re = re.compile(r'^(%s)' % (MEDIA_ROOT))


@@ -63,33 +68,33 @@ def _get_version_path(value, version_prefix):
     """
     Construct the PATH to an Image version.
     Value has to be server-path, relative to MEDIA_ROOT.
     """
     Construct the PATH to an Image version.
     Value has to be server-path, relative to MEDIA_ROOT.

-    
+

     version_filename = filename + version_prefix + ext
     Returns a path relative to MEDIA_ROOT.
     """
     if os.path.isfile(os.path.join(MEDIA_ROOT, value)):
         path, filename = os.path.split(value)
         filename, ext = os.path.splitext(filename)
     version_filename = filename + version_prefix + ext
     Returns a path relative to MEDIA_ROOT.
     """
     if os.path.isfile(os.path.join(MEDIA_ROOT, value)):
         path, filename = os.path.split(value)
         filename, ext = os.path.splitext(filename)

-        version_filename = filename + "_" + version_prefix + ext
+        version_filename = filename + u"_" + version_prefix + ext

         return os.path.join(VERSIONS_BASEDIR, path, version_filename)
     else:
         return None
 
 
 def _url_join(*args):
         return os.path.join(VERSIONS_BASEDIR, path, version_filename)
     else:
         return None
 
 
 def _url_join(*args):

-    if args[0].startswith("http://"):
-        url = "http://"
+    if args[0].startswith(u"http://"):
+        url = u"http://"

     else:
     else:

-        url = "/"
+        url = u"/"

     for arg in args:
     for arg in args:

-        arg = str(arg).replace("\\", "/")
-        arg_split = arg.split("/")
+        arg = unicode(arg).replace(u"\\", u"/")
+        arg_split = arg.split(u"/")

         for elem in arg_split:
         for elem in arg_split:

-            if elem != "" and elem != "http:":
-                url = url + elem + "/"
+            if elem != u"" and elem != u"http:":
+                url = url + elem + u"/"

     # remove trailing slash for filenames
     if os.path.splitext(args[-1])[1]:
     # remove trailing slash for filenames
     if os.path.splitext(args[-1])[1]:

-        url = url.rstrip("/")
+        url = url.rstrip(u"/")

     return url
 
 
     return url
 
 


@@ -134,16 +139,23 @@ def _get_filterdate(filterDate, dateTime):
     Get filterdate.
     """
 
     Get filterdate.
     """
 

-    returnvalue = ''

     dateYear = strftime("%Y", gmtime(dateTime))
     dateMonth = strftime("%m", gmtime(dateTime))
     dateDay = strftime("%d", gmtime(dateTime))
     dateYear = strftime("%Y", gmtime(dateTime))
     dateMonth = strftime("%m", gmtime(dateTime))
     dateDay = strftime("%d", gmtime(dateTime))

-    if filterDate == 'today' and int(dateYear) == int(localtime()[0]) and int(dateMonth) == int(localtime()[1]) and int(dateDay) == int(localtime()[2]): returnvalue = 'true'
-    elif filterDate == 'thismonth' and dateTime >= time() - 2592000: returnvalue = 'true'
-    elif filterDate == 'thisyear' and int(dateYear) == int(localtime()[0]): returnvalue = 'true'
-    elif filterDate == 'past7days' and dateTime >= time() - 604800: returnvalue = 'true'
-    elif filterDate == '': returnvalue = 'true'
-    return returnvalue
+
+    if filterDate == 'today' and int(dateYear) == int(localtime()[0]) and int(dateMonth) == int(localtime()[1]) and int(dateDay) == int(localtime()[2]):
+        return 'true'
+
+    if filterDate == 'thismonth' and dateTime >= time() - 2592000:
+        return 'true'
+
+    if filterDate == 'thisyear' and int(dateYear) == int(localtime()[0]):
+        return 'true'
+
+    if filterDate == 'past7days' and dateTime >= time() - 604800:
+        return 'true'
+
+    return 'true' if filterDate == '' else ''

 
 
 def _get_settings_var():
 
 
 def _get_settings_var():


@@ -192,14 +204,11 @@ def _get_file_type(filename):
     """
     Get file type as defined in EXTENSIONS.
     """
     """
     Get file type as defined in EXTENSIONS.
     """

-

     file_extension = os.path.splitext(filename)[1].lower()
     file_extension = os.path.splitext(filename)[1].lower()

-    file_type = ''
-    for k, v in EXTENSIONS.iteritems():
-        for extension in v:
-            if file_extension == extension.lower():
-                file_type = k
-    return file_type
+    for ftype, ext_list in EXTENSIONS.iteritems():
+        if file_extension in map(str.lower, ext_list):
+            return ftype
+    return u''

 
 
 def _is_selectable(filename, selecttype):
 
 
 def _is_selectable(filename, selecttype):


@@ -216,7 +225,7 @@ def _is_selectable(filename, selecttype):
     return select_types
 
 
     return select_types
 
 

-def _version_generator(value, version_prefix, force = None):
+def _version_generator(value, version_prefix, force=None):

     """
     Generate Version for an Image.
     value has to be a serverpath relative to MEDIA_ROOT.
     """
     Generate Version for an Image.
     value has to be a serverpath relative to MEDIA_ROOT.


@@ -231,7 +240,7 @@ def _version_generator(value, version_prefix, force = None):
             from PIL import ImageFile
         except ImportError:
             import ImageFile
             from PIL import ImageFile
         except ImportError:
             import ImageFile

-    ImageFile.MAXBLOCK = IMAGE_MAXBLOCK # default is 64k
+    ImageFile.MAXBLOCK = IMAGE_MAXBLOCK  # default is 64k

 
     try:
         im = Image.open(os.path.join(MEDIA_ROOT, value))
 
     try:
         im = Image.open(os.path.join(MEDIA_ROOT, value))


@@ -243,9 +252,9 @@ def _version_generator(value, version_prefix, force = None):
             os.chmod(version_dir, 0775)
         version = scale_and_crop(im, VERSIONS[version_prefix]['width'], VERSIONS[version_prefix]['height'], VERSIONS[version_prefix]['opts'])
         try:
             os.chmod(version_dir, 0775)
         version = scale_and_crop(im, VERSIONS[version_prefix]['width'], VERSIONS[version_prefix]['height'], VERSIONS[version_prefix]['opts'])
         try:

-            version.save(absolute_version_path, quality = 90, optimize = 1)
+            version.save(absolute_version_path, quality=90, optimize=1)

         except IOError:
         except IOError:

-            version.save(absolute_version_path, quality = 90)
+            version.save(absolute_version_path, quality=90)

         return version_path
     except:
         return None
         return version_path
     except:
         return None


@@ -268,7 +277,7 @@ def scale_and_crop(im, width, height, opts):
         r = min(xr / x, yr / y)
 
     if r < 1.0 or (r > 1.0 and 'upscale' in opts):
         r = min(xr / x, yr / y)
 
     if r < 1.0 or (r > 1.0 and 'upscale' in opts):

-        im = im.resize((int(x * r), int(y * r)), resample = Image.ANTIALIAS)
+        im = im.resize((int(x * r), int(y * r)), resample=Image.ANTIALIAS)

 
     if 'crop' in opts:
         x, y = [float(v) for v in im.size]
 
     if 'crop' in opts:
         x, y = [float(v) for v in im.size]


@@ -284,6 +293,3 @@ def _convert_filename(value):
         return value.replace(" ", "_").lower()
     else:
         return value
         return value.replace(" ", "_").lower()
     else:
         return value

-
-
-