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Fix browser caching problem on change cover

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This commit is contained in:
Ozzieisaacs 2020-11-22 10:07:25 +01:00
commit fb1e763bbe
4 changed files with 22 additions and 7 deletions
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6
cps/jinjia.py
View File

@ -25,6 +25,7 @@
from __future__ import division, print_function, unicode_literals
import datetime
import mimetypes
from uuid import uuid4
from babel.dates import format_date
from flask import Blueprint, request, url_for
@ -127,3 +128,8 @@ def formatseriesindex_filter(series_index):
return series_index
return 0
@jinjia.app_template_filter('uuidfilter')
def uuidfilter(var):
return uuid4()

2
cps/templates/book_edit.html
View File

@ -3,7 +3,7 @@
{% if book %}
<div class="col-sm-3 col-lg-3 col-xs-12">
<div class="cover">
<img src="{{ url_for('web.get_cover', book_id=book.id) }}" alt="{{ book.title }}"/>
<img src="{{ url_for('web.get_cover', book_id=book.id, edit=1|uuidfilter) }}" alt="{{ book.title }}"/>
</div>
{% if g.user.role_delete_books() %}
<div class="text-center">

6
cps/templates/detail.html
View File

@ -4,13 +4,13 @@
<div class="row">
<div class="col-sm-3 col-lg-3 col-xs-5">
<div class="cover">
<img src="{{ url_for('web.get_cover', book_id=entry.id) }}" alt="{{ entry.title }}" />
<img src="{{ url_for('web.get_cover', book_id=entry.id, edit=1|uuidfilter) }}" alt="{{ entry.title }}" />
</div>
</div>
<div class="col-sm-9 col-lg-9 book-meta">
<div class="btn-toolbar" role="toolbar">
<div class="btn-group" role="group" aria-label="Download, send to Kindle, reading">
{% if g.user.role_download() %}
{% if g.user.role_download() %}
{% if entry.data|length %}
<div class="btn-group" role="group">
{% if entry.data|length < 2 %}
@ -278,7 +278,7 @@
{% endif %}
{% endif %}
{% if g.user.role_edit() %}
{% if g.user.role_edit() %}
<div class="btn-toolbar" role="toolbar">
<div class="btn-group" role="group" aria-label="Edit/Delete book">
<a href="{{ url_for('editbook.edit_book', book_id=entry.id) }}" class="btn btn-sm btn-primary" id="edit_book" role="button"><span class="glyphicon glyphicon-edit"></span> {{_('Edit Metadata')}}</a>

15
cps/web.py
View File

@ -1922,9 +1922,18 @@ def show_book(book_id):
if media_format.format.lower() in constants.EXTENSIONS_AUDIO:
audioentries.append(media_format.format.lower())
return render_title_template('detail.html', entry=entries, audioentries=audioentries, cc=cc,
is_xhr=request.headers.get('X-Requested-With')=='XMLHttpRequest', title=entries.title, books_shelfs=book_in_shelfs,
have_read=have_read, is_archived=is_archived, kindle_list=kindle_list, reader_list=reader_list, page="book")
return render_title_template('detail.html',
entry=entries,
audioentries=audioentries,
cc=cc,
is_xhr=request.headers.get('X-Requested-With')=='XMLHttpRequest',
title=entries.title,
books_shelfs=book_in_shelfs,
have_read=have_read,
is_archived=is_archived,
kindle_list=kindle_list,
reader_list=reader_list,
page="book")
else:
log.debug(u"Error opening eBook. File does not exist or file is not accessible")
flash(_(u"Error opening eBook. File does not exist or file is not accessible"), category="error")