Add txt reader
add txt file reader,and add select for read the book
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wuqi
parent
9a8d795eff
commit
350f4e21e6
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@ -104,8 +104,23 @@
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{% if g.user.kindle_mail %}
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<a href="{{url_for('send_to_kindle', book_id=entry.id)}}" id="sendbtn" class="btn btn-primary" role="button"><span class="glyphicon glyphicon-send"></span> Send to Kindle</a>
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{% endif %}
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{% for format in entry.data if format.format|lower == 'epub' or format.format|lower == 'pdf' %}
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<a target="_blank" href="{{url_for('read_book', book_id=entry.id)}}" class="btn btn-primary" role="button"><span class="glyphicon glyphicon-eye-open"></span> Read in browser</a>
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{% for format in entry.data %}
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{%if format.format|lower == 'epub' or format.format|lower == 'txt' or format.format|lower == 'pdf' %}
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<div class="btn-group" role="group">
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<button id="btnGroupDrop2" type="button" class="btn btn-primary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
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<span class="glyphicon glyphicon-download"></span>Read in browser
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<span class="caret"></span>
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</button>
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<ul class="dropdown-menu" aria-labelledby="btnGroupDrop2">
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{% for format in entry.data %}
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{%if format.format|lower == 'epub' or format.format|lower == 'txt' or format.format|lower == 'pdf' %}
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<li><a target="_blank" href="{{ url_for('read_book', book_id=entry.id, format=format.format|lower) }}">{{format.format}}</a></li>
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{% endif %}
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{%endfor%}
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</ul>
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</div>
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{% break %}
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{% endif %}
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{%endfor%}
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@ -24,6 +24,15 @@
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// fileStorage.filePath = EPUBJS.filePath;
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window.reader = ePubReader("{{ url_for('static', filename=bookid) }}/");
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//keybind
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$(document).keydown(function(event){
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if(event.keyCode == 37){
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window.reader.book.prevPage();
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}
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if(event.keyCode == 39){
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window.reader.book.nextPage();
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}
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});
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}
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};
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152
cps/templates/readtxt.html
Normal file
152
cps/templates/readtxt.html
Normal file
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@ -0,0 +1,152 @@
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<!DOCTYPE html>
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<html class="no-js">
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<head>
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<meta charset="utf-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
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<title>Basic txt Reader</title>
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<meta name="description" content="">
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<meta name="viewport" content="width=device-width">
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<meta name="apple-mobile-web-app-capable" content="yes">
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<!-- EPUBJS Renderer -->
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<!--<script src="../build/epub.js"></script>-->
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<script src="{{ url_for('static', filename='js/libs/jquery.min.js') }}"></script>
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<style type="text/css">
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body {
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overflow: hidden;
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}
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#main {
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position: absolute;
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width: 100%;
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height: 100%;
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}
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#area {
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width: 80%;
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height: 80%;
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margin: 5% auto;
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max-width: 1250px;
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}
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#area iframe {
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border: none;
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}
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#prev {
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left: 40px;
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}
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#next {
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right: 40px;
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}
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.arrow {
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position: absolute;
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top: 50%;
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margin-top: -32px;
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font-size: 64px;
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color: #E2E2E2;
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font-family: arial, sans-serif;
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font-weight: bold;
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cursor: pointer;
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-webkit-user-select: none;
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-moz-user-select: none;
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user-select: none;
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}
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.arrow:hover {
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color: #777;
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}
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.arrow:active {
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color: #000;
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}
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xmp, pre, plaintext {
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display: block;
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font-family: -moz-fixed;
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white-space: pre;
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margin: 1em 0;
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}
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#area{
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overflow:hidden;
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}
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pre {
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white-space: pre-wrap;
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word-wrap: break-word;
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font-family: -moz-fixed;
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column-count:2;
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-webkit-columns:2;
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-moz-columns:2;
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column-gap:20px;
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-moz-column-gap:20px;
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-webkit-column-gap:20px;
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position:relative;
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}
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</style>
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<script>
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"use strict";
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//var Book = ePub("https://s3.amazonaws.com/moby-dick/");
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</script>
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</head>
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<body>
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<div id="main">
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<div id="prev" class="arrow" onclick="prevPage();">‹</div>
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<div id="area"><pre id="content" class="content"></pre></div>
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<div id="next" class="arrow" onclick="nextPage();">›</div>
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</div>
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<script>
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$(document).ready(function() {
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//to int
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$("#area").width($("#area").width());
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$("#content").width($("#content").width());
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//bind text
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$("#content").load("{{ url_for('static', filename=txtfile) }}",function(textStr) {
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$(this).height($(this).parent().height()*0.95);
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$(this).text(textStr);
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});
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//keybind
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$(document).keydown(function(event){
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if(event.keyCode == 37){
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prevPage();
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}
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if(event.keyCode == 39){
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nextPage();
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}
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});
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//bind mouse
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$(window).bind('mousewheel', function(event) {
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if (event.originalEvent.wheelDelta >= 0) {
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prevPage();
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}
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else {
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nextPage();
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}
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});
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//page animate
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var origwidth = $("#content")[0].getBoundingClientRect().width;
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var gap = 20;
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function prevPage(){
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if($("#content").offset().left > 0){ return;}
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leftoff = $("#content").offset().left;
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leftoff = leftoff+origwidth+gap;
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$("#content").offset({left:leftoff});
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}
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function nextPage(){
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leftoff = $("#content").offset().left;
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leftoff = leftoff-origwidth-gap;
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$("#content").offset({left:leftoff});
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}
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});
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</script>
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</body>
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</html>
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95
cps/web.py
95
cps/web.py
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@ -26,13 +26,16 @@ import json
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import urllib
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import datetime
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from uuid import uuid4
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import os.path
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import shutil
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import re
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try:
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from wand.image import Image
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use_generic_pdf_cover = False
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except ImportError, e:
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use_generic_pdf_cover = True
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from shutil import copyfile
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from cgi import escape
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app = (Flask(__name__))
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formatter = logging.Formatter(
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@ -492,49 +495,65 @@ def author(name):
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def get_cover(cover_path):
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return send_from_directory(os.path.join(config.DB_ROOT, cover_path), "cover.jpg")
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@app.route("/read/<int:book_id>")
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@app.route("/read/<int:book_id>/<format>")
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@login_required
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def read_book(book_id):
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def read_book(book_id,format):
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book = db.session.query(db.Books).filter(db.Books.id == book_id).first()
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book_dir = os.path.join(config.MAIN_DIR, "cps","static", str(book_id))
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if not os.path.exists(book_dir):
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os.mkdir(book_dir)
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for data in book.data:
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if data.format.lower() == "epub":
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epub_file = os.path.join(config.DB_ROOT, book.path, data.name) + ".epub"
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if not os.path.isfile(epub_file):
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raise ValueError('Error opening eBook. File does not exist: ', epub_file)
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zfile = zipfile.ZipFile(epub_file)
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for name in zfile.namelist():
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(dirName, fileName) = os.path.split(name)
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newDir = os.path.join(book_dir, dirName)
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if not os.path.exists(newDir):
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try:
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os.makedirs(newDir)
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except OSError as exception:
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if exception.errno == errno.EEXIST:
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pass
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else:
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raise
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if fileName:
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fd = open(os.path.join(newDir, fileName), "wb")
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fd.write(zfile.read(name))
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fd.close()
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zfile.close()
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return render_template('read.html', bookid=book_id, title="Read a Book")
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elif data.format.lower() == "pdf":
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pdf_file = os.path.join(config.DB_ROOT, book.path, data.name) + ".pdf"
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tmp_file = os.path.join(book_dir,urllib.quote(data.name)) + ".pdf"
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copyfile(pdf_file,tmp_file)
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all_name = str(book_id) +"/"+ urllib.quote(data.name) +".pdf"
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return render_template('readpdf.html', pdffile=all_name, title="Read a Book")
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if format.lower() == "epub":
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epub_file = os.path.join(config.DB_ROOT, book.path, book.data[0].name) + ".epub"
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if not os.path.isfile(epub_file):
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raise ValueError('Error opening eBook. File does not exist: ', epub_file)
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zfile = zipfile.ZipFile(epub_file)
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for name in zfile.namelist():
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(dirName, fileName) = os.path.split(name)
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newDir = os.path.join(book_dir, dirName)
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if not os.path.exists(newDir):
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try:
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os.makedirs(newDir)
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except OSError as exception:
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if exception.errno == errno.EEXIST:
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pass
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else:
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raise
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if fileName:
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fd = open(os.path.join(newDir, fileName), "wb")
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fd.write(zfile.read(name))
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fd.close()
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zfile.close()
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return render_template('read.html', bookid=book_id, title="Read a Book")
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elif format.lower() == "pdf":
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pdf_file = os.path.join(config.DB_ROOT, book.path, book.data[0].name) + ".pdf"
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tmp_file = os.path.join(book_dir,urllib.quote(book.data[0].name)) + ".pdf"
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copyfile(pdf_file,tmp_file)
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all_name = str(book_id) +"/"+ urllib.quote(book.data[0].name) +".pdf"
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return render_template('readpdf.html', pdffile=all_name, title="Read a Book")
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elif format.lower() == "txt":
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#change txt to epub
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txt_file = os.path.join(config.DB_ROOT, book.path, book.data[0].name) + ".txt"
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tmp_file = os.path.join(book_dir,urllib.quote(book.data[0].name)) + ".txt"
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copyfile(txt_file,tmp_file)
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all_name = str(book_id) +"/"+ urllib.quote(book.data[0].name) +".txt"
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return render_template('readtxt.html', txtfile=all_name, title="Read a Book")
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else:
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for data in book.data:
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if data.format.lower() == "epub":
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return render_template('read.html', bookid=book_id, title="Read a Book")
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elif data.format.lower() == "pdf":
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all_name = str(book_id) +"/"+ urllib.quote(data.name) +".pdf"
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return render_template('readpdf.html', pdffile=all_name, title="Read a Book")
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if format.lower() == "epub":
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return render_template('read.html', bookid=book_id, title="Read a Book")
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elif format.lower() == "pdf":
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all_name = str(book_id) +"/"+ urllib.quote(book.data[0].name) +".pdf"
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tmp_file = os.path.join(book_dir,urllib.quote(book.data[0].name)) + ".pdf"
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if os.path.exists(tmp_file) == False:
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pdf_file = os.path.join(config.DB_ROOT, book.path, book.data[0].name) + ".pdf"
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copyfile(pdf_file,tmp_file)
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return render_template('readpdf.html', pdffile=all_name, title="Read a Book")
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elif format.lower() == "txt":
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all_name = str(book_id) +"/"+ urllib.quote(book.data[0].name) +".txt"
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tmp_file = os.path.join(book_dir,urllib.quote(book.data[0].name)) + ".txt"
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if os.path.exists(all_name) == False:
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txt_file = os.path.join(config.DB_ROOT, book.path, book.data[0].name) + ".txt"
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copyfile(txt_file,tmp_file)
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return render_template('readtxt.html', txtfile=all_name, title="Read a Book")
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@app.route("/download/<int:book_id>/<format>")
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@login_required
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2
vendor/flask/app.py
vendored
2
vendor/flask/app.py
vendored
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@ -265,7 +265,7 @@ class Flask(_PackageBoundObject):
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#: Options that are passed directly to the Jinja2 environment.
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jinja_options = ImmutableDict(
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extensions=['jinja2.ext.autoescape', 'jinja2.ext.with_']
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extensions=['jinja2.ext.autoescape', 'jinja2.ext.with_','jinja2.ext.loopcontrols']
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)
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#: Default configuration parameters.
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