Bibliotecha/Source: Difference between revisions
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Andre Castro (talk | contribs) |
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=Upload section= | =Upload section= | ||
'''FILE TREE''' | '''FILE TREE''' | ||
<pre> | <pre> | ||
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└── serve.py | └── serve.py | ||
</pre> | </pre> | ||
==README_Bibliotecha.txt== | |||
In order to serve the upload page: | |||
* Start a server from this directory | |||
python serve.py | |||
* check if server by going: http://localhost:8000 | |||
* go to upload page http://localhost:8000/book_form.html | |||
==upload form - book_form.html== | ==upload form - book_form.html== | ||
Line 215: | Line 217: | ||
""" | """ | ||
print content.format(book_name, authors, title) | print content.format(book_name, authors, title) | ||
</source> | |||
== weserver from dir - server.py == | |||
<source lang="python"> | |||
<html><body><h1>It works!</h1> | |||
<p>This is the default web page for this server.</p> | |||
<p>The web server software is running but no content has been added, yet.</p> | |||
</body></html> | |||
02:44 PM~/Documents/Projects/Bibliotecha/code/bibliotecha cat ../serve.py | |||
#!/usr/bin/env python | |||
import BaseHTTPServer, CGIHTTPServer | |||
import cgitb; cgitb.enable() ## This line enables CGI error reporting | |||
import sys, os | |||
import argparse | |||
parser = argparse.ArgumentParser(description='Happy to serve you') | |||
parser.add_argument('--port', type=int, default=8000, | |||
help='the port number to listen to') | |||
args = parser.parse_args() | |||
os.chdir("/home/andre/Bibliotecha/bibliotecha") | |||
server = BaseHTTPServer.HTTPServer | |||
handler = CGIHTTPServer.CGIHTTPRequestHandler | |||
server_address = ("", args.port) | |||
handler.cgi_directories = ["/cgi-bin"] | |||
print "Listening on http://localhost:{0}".format(args.port) | |||
httpd = server(server_address, handler) | |||
httpd.serve_forever() | |||
</source> | </source> |
Latest revision as of 14:47, 5 April 2014
Upload section
FILE TREE
Bibliotecha/ ├── bibliotecha │ ├── book_form.html │ ├── cgi-bin │ │ └── book_get.py │ ├── files │ │ └── book_tmp.pdf │ ├── index.html │ └── jquery-1.10.2.min.js ├── LIBRARIAN_NOTES ├── README_Bibliotecha.txt └── serve.py
README_Bibliotecha.txt
In order to serve the upload page:
- Start a server from this directory
python serve.py
- check if server by going: http://localhost:8000
- go to upload page http://localhost:8000/book_form.html
upload form - book_form.html
<!DOCTYPE html>
<html xml:lang="en" lang="en">
<head>
<meta charset="UTF-8" />
<script type="text/javascript" src="jquery-1.10.2.min.js"></script>
</head>
<body>
<form class="book" name="book" method="post" enctype="multipart/form-data" action="cgi-bin/book_get.py">
<!-- action -- The URI of a web page that processes the information submitted via the form. -->
<div>
<lable>Authors:</lable>
<input type="text" name="authorone" placeholder="First_Name Surname" id="author_one" />
<input type="text" name="authortwo" placeholder="First_Name Surname" id="author_two" />
<input type="text" name="authorthree" placeholder="First_Name Surname" id="author_three" />
<lable><small>* At least one author must be provided</small></lable>
<br /><br />
<lable>Title:</lable>
<input type="text" name="title" value="" id="title" placeholder="Title"/>
<br /><br />
<lable>Category:</lable>
<select name="tag" id="tag">
<option ></option>
<option value="Media theory">Media theory</option>
<option value="Art">Art</option>
<option value="Music">Music</option>
</select>
<br /><br />
<input type="file" name="book" value="" id="file"/>
<br /><br />
</div>
<br />
<div>
<button id="upload" disabled>Upload book</button>
</div>
</form>
<script type="text/javascript">
// on focus fields
// do check if all the remaining 3 fields are selected
// then enable upload
var fileready = 0;
function checkfields(){
if( $('input#title').val() != '' && $('input#author_one').val() != '' && $('input#file').val() != '' && $('select#tag').val() != '' )
{
// check file
console.log('TITLE');
//if file is there
if (fileready == 1)
{ document.getElementById("upload").disabled=false; }
}
else
{ document.getElementById("upload").disabled=true; }
}
$(document).ready(
function(){
$('select').change(
function(){
checkfields();
}
)
$('input').focusout(
function(){
checkfields();
}
)
$('input#file').focusout(
function(){
var file = document.getElementById('file');
file.onchange = function(e){
var ext = this.value.match(/\.([^\.]+)$/)[1];
switch(ext)
{
// || 'epub'|| 'mobi': //epub, mobi, txt, djvu
case 'pdf':
fileready=1;
break;
case 'mobi':
fileready=1;
break;
case 'epub':
fileready=1;
break;
case 'txt':
fileready=1;
break;
case 'djvu':
fileready=1;
break;
default:
fileready=0;
this.value='';
}
};
}
)
}
)
// <input type="text" name="title" value="" id="title" placeholder="Title"/>
</script>
</body>
</html>
cgi-script book upload - book_get.py
#!/usr/bin/env python
import os, subprocess, cgi, cgitb
import datetime, calendar
cgitb.enable()
print "Content-type: text/html"
#get file and metadata from html form
form = cgi.FieldStorage()
author_one= form["authorone"].value
author_two= ""
author_three = ""
if form["authortwo"].value != "" : #if more than 1 author
author_two = form["authortwo"].value
authors = author_one +" & "+ author_two
if form["authorthree"].value != "" :
author_three = form["authorthree"].value
authors = authors +" & "+ author_three
else:
authors = author_one # +" "+ author_two +" "+ author_three
title = form["title"].value
book = form["book"]
tag=form["tag"].value
book_name = book.filename
book_extension = os.path.splitext(book_name)[1]
now=datetime.datetime.now()
book_time = "book_tmp_" + str(calendar.timegm(now.timetuple())) + book_extension #add timestamp to temp file
book_path = "../bibliotecha/files/"
book_path_file = book_path + book_time
book_path_list = os.listdir( book_path )
book_path_list.sort()
#check number of stored files in book_path dir
tmp_books_n = len( book_path_list )
if tmp_books_n > 5: #if > 5 files
os.remove(book_path+os.listdir(book_path)[0]) #remove the older
# save the book
if book.file: # field really is an upload
with file(book_path_file,"w") as outfile:
outfile.write(book.file.read())
# ADD BOOK TO CALIBRE LIBRARY
#subprocess.Popen(["calibredb", "add", book_path, "--title", title, "--authors", authors, "--tag", tag])
subprocess.Popen(["calibredb", "add", book_path_file, "--title", title, "--authors", authors, "--tag", tag, "--with-library", "/home/pi/bookcase"]) #last item = calibre library location
# PRINT HTML REPLY
content="""
<!DOCTYPE html>
<html xml:lang="en" lang="en">
<head>
<meta charset="UTF-8" />
</head>
<body>
<p><b>{0}</b> by <b>{1}</b> under the title <b>{2}</b> is being added to the collection.<br/>
Our librarians are working hard on it, but it will take a couple of minutes.</p>
<p>Thank you for your contribution.</p>
<br/><br/>
<p><a href="http://10.1.0.1:8080">Browse the library's catalog'</a></p>
</body>
</html>
"""
print content.format(book_name, authors, title)
weserver from dir - server.py
<html><body><h1>It works!</h1>
<p>This is the default web page for this server.</p>
<p>The web server software is running but no content has been added, yet.</p>
</body></html>
02:44 PM~/Documents/Projects/Bibliotecha/code/bibliotecha cat ../serve.py
#!/usr/bin/env python
import BaseHTTPServer, CGIHTTPServer
import cgitb; cgitb.enable() ## This line enables CGI error reporting
import sys, os
import argparse
parser = argparse.ArgumentParser(description='Happy to serve you')
parser.add_argument('--port', type=int, default=8000,
help='the port number to listen to')
args = parser.parse_args()
os.chdir("/home/andre/Bibliotecha/bibliotecha")
server = BaseHTTPServer.HTTPServer
handler = CGIHTTPServer.CGIHTTPRequestHandler
server_address = ("", args.port)
handler.cgi_directories = ["/cgi-bin"]
print "Listening on http://localhost:{0}".format(args.port)
httpd = server(server_address, handler)
httpd.serve_forever()