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More shadows :)

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This commit is contained in:
Kovid Goyal 2010-10-11 14:06:23 -06:00
parent 29d227631f
commit ef1ffb864c
3 changed files with 31 additions and 25 deletions
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5
resources/content_server/browse/browse.css
View File

@ -82,6 +82,10 @@ body {
-moz-border-radius: 5px;
-webkit-border-radius: 5px;
text-shadow: #27211b 1px 1px 1px;
-moz-box-shadow: 5px 5px 5px #222;
-webkit-box-shadow: 5px 5px 5px #ccc;
box-shadow: 5px 5px 5px #ccc;
}
#nav-container {
@ -208,6 +212,7 @@ h2.library_name {
-moz-box-shadow: 5px 5px 5px #ccc;
-webkit-box-shadow: 5px 5px 5px #ccc;
box-shadow: 5px 5px 5px #ccc;
text-shadow: #27211b 1px 1px 1px;
}

30
src/calibre/library/server/opds.py
View File

@ -18,7 +18,7 @@ from calibre.constants import __appname__
from calibre.ebooks.metadata import fmt_sidx
from calibre.library.comments import comments_to_html
from calibre.library.server import custom_fields_to_display
from calibre.library.server.utils import format_tag_string
from calibre.library.server.utils import format_tag_string, Offsets
from calibre import guess_type
from calibre.utils.ordered_dict import OrderedDict
@ -321,26 +321,6 @@ class CategoryGroupFeed(NavFeed):
self.root.append(CATALOG_GROUP_ENTRY(item, which, base_href, version, updated))
class OPDSOffsets(object):
def __init__(self, offset, delta, total):
if offset < 0:
offset = 0
if offset >= total:
raise cherrypy.HTTPError(404, 'Invalid offset: %r'%offset)
last_allowed_index = total - 1
last_current_index = offset + delta - 1
self.offset = offset
self.next_offset = last_current_index + 1
if self.next_offset > last_allowed_index:
self.next_offset = -1
self.previous_offset = self.offset - delta
if self.previous_offset < 0:
self.previous_offset = 0
self.last_offset = last_allowed_index - delta
if self.last_offset < 0:
self.last_offset = 0
class OPDSServer(object):
@ -374,7 +354,7 @@ class OPDSServer(object):
items = [x for x in self.db.data.iterall() if x[idx] in ids]
self.sort(items, sort_by, ascending)
max_items = self.opts.max_opds_items
offsets = OPDSOffsets(offset, max_items, len(items))
offsets = Offsets(offset, max_items, len(items))
items = items[offsets.offset:offsets.offset+max_items]
updated = self.db.last_modified()
cherrypy.response.headers['Last-Modified'] = self.last_modified(updated)
@ -448,7 +428,7 @@ class OPDSServer(object):
id_ = 'calibre-category-group-feed:'+category+':'+which
max_items = self.opts.max_opds_items
offsets = OPDSOffsets(offset, max_items, len(items))
offsets = Offsets(offset, max_items, len(items))
items = list(items)[offsets.offset:offsets.offset+max_items]
cherrypy.response.headers['Last-Modified'] = self.last_modified(updated)
@ -495,7 +475,7 @@ class OPDSServer(object):
if len(items) <= MAX_ITEMS:
max_items = self.opts.max_opds_items
offsets = OPDSOffsets(offset, max_items, len(items))
offsets = Offsets(offset, max_items, len(items))
items = list(items)[offsets.offset:offsets.offset+max_items]
ans = CategoryFeed(items, which, id_, updated, version, offsets,
page_url, up_url, self.db)
@ -516,7 +496,7 @@ class OPDSServer(object):
getattr(y, 'sort', y.name).startswith(x)])
items = [Group(x, y) for x, y in category_groups.items()]
max_items = self.opts.max_opds_items
offsets = OPDSOffsets(offset, max_items, len(items))
offsets = Offsets(offset, max_items, len(items))
items = items[offsets.offset:offsets.offset+max_items]
ans = CategoryGroupFeed(items, which, id_, updated, version, offsets,
page_url, up_url)

21
src/calibre/library/server/utils.py
View File

@ -13,6 +13,27 @@ from calibre import strftime as _strftime, prints
from calibre.utils.date import now as nowf
from calibre.utils.config import tweaks
class Offsets(object):
'Calculate offsets for a paginated view'
def __init__(self, offset, delta, total):
if offset < 0:
offset = 0
if offset >= total:
raise cherrypy.HTTPError(404, 'Invalid offset: %r'%offset)
last_allowed_index = total - 1
last_current_index = offset + delta - 1
self.offset = offset
self.next_offset = last_current_index + 1
if self.next_offset > last_allowed_index:
self.next_offset = -1
self.previous_offset = self.offset - delta
if self.previous_offset < 0:
self.previous_offset = 0
self.last_offset = last_allowed_index - delta
if self.last_offset < 0:
self.last_offset = 0
def expose(func):