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Set alt text for cover images

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This commit is contained in:
Kovid Goyal 2015-10-23 10:24:44 +05:30
parent da0364d29b
commit 7e2e766e1e
1 changed files with 18 additions and 7 deletions
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25
src/pyj/book_list/views.pyj
View File

@ -3,6 +3,7 @@
from dom import set_css
from elementmaker import E
from gettext import gettext as _
bv_counter = 0
THUMBNAIL_MAX_WIDTH = 300
@ -18,20 +19,27 @@ class BooksView:
self.metadata_map = interface_data['metadata']
self.container_id = 'books-view-' + bv_counter
div = E.div(
id=self.container_id, style='display:none',
id=self.container_id, style='display:block',
E.style(),
E.div(),
E.div(id='get-more-books')
)
document.body.appendChild(div)
self.render_book = bind(self.cover_grid_item, self)
self.init_grid = bind(self.init_cover_grid, self)
self.resize_grid = bind(self.resize_cover_grid, self)
self.mode = 'cover_grid'
self.set_view_mode(interface_data['session_data']['view_mode'])
def set_view_mode(self, mode='cover_grid'):
if self.mode == mode:
return
if mode not in v"['cover_grid']":
mode = 'cover_grid'
self.mode = mode
if mode == 'cover_grid':
self.render_book = bind(self.cover_grid_item, self)
self.init_grid = bind(self.init_cover_grid, self)
self.resize_grid = bind(self.resize_cover_grid, self)
self.init_grid()
self.render_ids()
self.resize_grid()
self.is_visible = True
@property
def container(self):
@ -84,10 +92,13 @@ class BooksView:
def cover_grid_item(self, book_id):
cover_url = str.format('get/thumb/{}/{}?sz={}x{}', book_id, self.interface_data['library_id'], THUMBNAIL_MAX_WIDTH, THUMBNAIL_MAX_HEIGHT)
metadata = self.interface_data['metadata'][book_id]
return E.div(
style='margin: 10px; display: flex; align-content: flex-end; align-items: flex-end; justify-content: space-around',
data_book_id=str(book_id),
E.img(src=cover_url, style='max-width: 100%; max-height: 100%; display: block; cursor: pointer; width:auto; height:auto')
E.img(src=cover_url,
alt=str.format(_('{} by {}'), metadata['title'], metadata['authors'].join(' & ')),
style='max-width: 100%; max-height: 100%; display: block; cursor: pointer; width:auto; height:auto')
)
def render_ids(self, book_ids=None):