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This commit is contained in:
Karen 2011-07-04 18:33:03 +05:30
commit 9af0422068
9 changed files with 189 additions and 20 deletions
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10
edgware/files/models.py
View File

@ -94,6 +94,7 @@ class File(models.Model):
file_date = models.DateField("Date", blank=True, null=True)
added = models.DateField("Date Added", auto_now_add=True)
categories = models.ManyToManyField('Category', verbose_name='Studies')
private = models.BooleanField(default=False)
# type = models.ForeignKey('Type', verbose_name='File Type')
type = models.CharField(max_length=255, choices=TYPE_CHOICES)
ext = models.CharField(max_length=100, blank=True)
@ -144,7 +145,8 @@ class File(models.Model):
'title': self.title,
'description': self.description,
'type': self.type,
'studies': studies
'studies': studies,
'is_private': self.private
}
def save_chunk(self, chunk, name='data.bin'):
@ -215,6 +217,12 @@ class File(models.Model):
self.save()
return self
def can_edit(self, user):
if user.is_superuser or self.userID == user:
return True
else:
return False
class Category(models.Model):
name = models.CharField(max_length=255)
groups = models.ManyToManyField(Group, null=True)

2
edgware/files/urls.py
View File

@ -10,6 +10,8 @@ urlpatterns = patterns('',
(r'^editFile/', views.editFile),
(r'^deleteFiles/', views.deleteFiles),
(r'^moveFiles/', views.moveFiles),
(r'makePrivate/', views.makeFilePrivate),
(r'makePublic/', views.makeFilePublic),
(r'json_list', views.fileList),
(r'browse', views.browse)
)

91
edgware/files/views.py
View File

@ -17,6 +17,10 @@ try:
import json
except:
import simplejson as json
from utils.decorators import user_passes_test_json
from django.db.models import Q
from django.template import RequestContext
'''
class folder_names(object):
@ -24,6 +28,36 @@ class folder_names(object):
return iter(map(lambda x: (x,x), os.listdir(UPLOAD_ROOT)))
'''
def canEditFile(request):
id = request.POST.get("id", 0)
fil = File.objects.get(pk=id)
u = request.user
response = {}
if fil.can_edit(u):
response['status'] = 'pass'
else:
response['status'] = 'fail'
response['error'] = "you do not have permission to edit this file."
return response
def canEditFiles(request):
ids = request.POST.get("ids", "[]")
files = json.loads(ids)
u = request.user
response = {}
for f in files:
fil = File.objects.get(pk=f)
if not fil.can_edit(u):
response['status'] = 'fail'
if response['status'] == 'fail':
response['error'] = 'sorry, you do not have necessary permissions to edit these files'
else:
response['status'] = 'pass'
return response
def getFolderList():
os.chdir(FTP_ROOT)
dirs = filter(isdir, os.listdir(FTP_ROOT))
@ -211,7 +245,7 @@ def add(request):
@csrf_exempt
@login_required
@user_passes_test_json(canEditFile)
def editFile(request):
errors = []
try:
@ -226,35 +260,61 @@ def editFile(request):
fil.__setattr__(k, val)
fil.save()
response = {
'errors': errors
'status': 'pass'
}
return render_to_json_response(response)
@csrf_exempt
@login_required
@user_passes_test_json(canEditFile)
def deleteFiles(request):
errors = []
files = json.loads(request.POST.get("ids", "[]"))
for f in files:
fil = File.objects.get(pk=f)
fil.delete()
response = {
'errors': errors
'status': 'pass'
}
return render_to_json_response(response)
@csrf_exempt
@user_passes_test_json(canEditFile)
def makeFilePrivate(request):
# errors = []
id = request.POST.get("id", "0")
fil = File.objects.get(pk=id)
fil.private = True
fil.save()
response = {
'status': 'pass'
}
return render_to_json_response(response)
@csrf_exempt
@user_passes_test_json(canEditFile)
def makeFilePublic(request):
errors = []
id = request.POST.get("id", "0")
fil = File.objects.get(pk=id)
fil.private = False
fil.save()
response = {
'status': 'pass'
}
return render_to_json_response(response)
@csrf_exempt
@login_required
@user_passes_test_json(canEditFiles)
def moveFiles(request):
errors = []
response = {}
files = json.loads(request.POST.get("ids", "[]"))
study_id = int(request.POST.get("study", "0"))
study = Category.objects.get(pk=study_id)
for f in files:
fil = File.objects.get(pk=f)
fil.move_to(study)
response['status'] = 'pass'
return render_to_json_response(errors)
@ -264,7 +324,12 @@ def fileList(request):
typ = request.POST.get("fileType", '')
search = request.POST.get("search", '')
page = request.POST.get("page_no", 1)
qset = File.objects.all()
# private = request.POST.get("private", "0")
user = request.user
if user.is_superuser:
qset = File.objects.all()
else:
qset = File.objects.filter(Q(private=False) | (Q(private=True) & Q(userID=user.id)))
if category != '':
qset = File.filter_category(category, qset)
if typ != '':
@ -282,6 +347,7 @@ def fileList(request):
files = results.object_list
d = {}
d['status'] = 'pass'
d['noOfResults'] = qset.count()
d['noOfPages'] = paginator.num_pages
d['currentPage'] = current_page
@ -289,12 +355,17 @@ def fileList(request):
# d['hasNext'] = paginator.has_next()
d['files'] = []
for f in files:
d['files'].append(f.get_dict())
fileData = f.get_dict()
fileData['can_edit'] = f.can_edit(user)
d['files'].append(fileData)
return render_to_json_response(d)
def browse(request):
form = FileFilterForm()
return render_to_response("files/browser.html", {
context = RequestContext(request, {
'filterForm': form
})
return render_to_response("files/browser.html", context)

4
edgware/static/css/files/archive.css
View File

@ -120,6 +120,9 @@ color:#555353;}
.previewObject a:active
{color:#000;}
.itemForm
{width:400px;}
.itemForm p
{padding-top:12px;}
@ -139,6 +142,7 @@ float:left;}
.itemDescription
{float:right;
height:50px;
width: 200px;
border:2px groove #efecec;}
.submitItem

2
edgware/static/css/main.css
View File

@ -67,7 +67,7 @@ ul {
#intro {
position: absolute;
width: 350px;
width: 370px;
right: 20px;
top: 12px;
font-size: 11px;

39
edgware/static/js/files/browse.js
View File

@ -5,6 +5,11 @@ $(function() {
$('#id_category').children().eq(0).text("All");
$('#moveSelectedSelect').html(selectHTML);
$('#submitFilter').click(function(e) {
e.preventDefault();
$('#firstPage').click();
});
$('#filterForm').submit(function(e) {
e.preventDefault();
var formData = $(this).serializeArray();
@ -67,6 +72,9 @@ $(function() {
var url = "/files/deleteFiles/";
var params = {'ids': JSON.stringify(ids)};
$.post(url, params, function(response) {
if (response.status == 'fail') {
alert(response.error);
}
$this.removeAttr("disabled");
$('#filterForm').submit();
});
@ -88,6 +96,9 @@ $(function() {
}
$.post(url, params, function(response) {
if (response.status == 'fail') {
alert(response.error);
}
$this.removeAttr("disabled");
$('#filterForm').submit();
}, "json");
@ -158,12 +169,37 @@ function getItemForm(f) {
var $descriptionLabel = $('<span />').addClass("itemFormLabel").addClass("descriptionLabel").text("Description").appendTo($labelsP);
var $inputsP = $('<p />').appendTo($form);
var $titleInput = $('<input />').addClass("itemTitle").val(f.title).appendTo($inputsP);
if (f.can_edit) {
var $privateLabel = $('<span />').addClass("pvtLabel").text("Private ").appendTo($inputsP);
var $pvtCheckbox = $('<input />').attr("type", "checkbox").attr("checked", f.is_private).appendTo($inputsP);
$pvtCheckbox.change(function() {
var checked = $(this).is(":checked");
if (checked) {
var url = "/files/makePrivate/";
} else {
var url = "/files/makePublic/";
}
var parent = $(this).parents(".itemForm");
var id = parent.find(".itemId").val();
var params = {'id': id}
$.post(url, params, function(response) {
if (response.status == 'fail') {
alert(response.error);
}
}, "json");
});
}
var $descriptionInput = $('<textarea />').addClass("itemDescription").val(f.description).appendTo($inputsP);
var $hiddenInput = $('<input />').addClass("itemId").attr("type", "hidden").val(f.id).appendTo($inputsP);
var $submitP = $('<p />').addClass("submitInput").appendTo($form);
var $submit = $('<input />').addClass("submitItem").attr("type", "submit").val("Submit").appendTo($submitP);
var $submitStatus = $('<span />').addClass("submitStatus").appendTo($submitP);
$submit.click(function(e) {
if (typeof($(this).attr("disabled")) != 'undefined') {
return false;
}
var url = "/files/editFile/";
var parent = $(this).parents('.itemForm');
$('.submitStatus').text("Submitting...");
@ -178,6 +214,9 @@ function getItemForm(f) {
$('.submitItem').removeAttr("disabled");
}, "json");
});
if (!f.can_edit) {
$submit.attr("disabled", "disabled");
}
return $form;
}

4
edgware/static/js/upload/edgeUpload.js
View File

@ -112,12 +112,12 @@ function fileUploadedCallback(jq, data) {
var $error = $('<div />').addClass("fileError").text(data.errors[0]).appendTo(jq);
} else {
var $formContainer = $('<div />').addClass("fileForm");
var $title = $('<div />').addClass("formHelp").text("Add Description").appendTo($formContainer);
// var $title = $('<div />').addClass("formHelp").text("Add Description").appendTo($formContainer);
// console.log(data);
var $titleInput = $('<input />').attr("type", "text").addClass("fileTitle").val(d.title);
// console.log($titleInput);
$titleInput.appendTo($formContainer);
var $descInput = $('<textarea />').addClass("fileDesc").appendTo($formContainer);
var $descInput = $('<textarea />').attr("placeholder", "Add Description").addClass("fileDesc").appendTo($formContainer);
var $submitBtn = $('<button />').text("Submit").click(function() {
var $this = $(this);
$this.attr("disabled", "disabled");

13
edgware/templates/files/browser.html
View File

@ -34,16 +34,21 @@
<div id="nextBtn">&gt;&gt;</div>
<div id="lastPage">Last</div>
</div>
{% if user.is_authenticated %}
<div id="withSelected">
Selected Items: <button id="deleteSelectedBtn">Delete</button>
<button id="makePrivate">Make Private</button>
<p id="em">OR</p> <p>Move to:
<select id="moveSelectedSelect">
</select> <button id="moveSelectedBtn">Move</button></p>
</div>
</div>
</select>
<button id="moveSelectedBtn">Move</button></p>
</div>
{% endif %}
</div>
</div>
<div id="previewPane">
</div>

40
edgware/utils/decorators.py Normal file
View File

@ -0,0 +1,40 @@
import urlparse
try:
from functools import wraps
except ImportError:
from django.utils.functional import wraps # Python 2.4 fallback.
from ox.django.shortcuts import render_to_json_response
from django.utils.decorators import available_attrs
def user_passes_test_json(test_func):
"""
Decorator for views that checks that the user passes the given test,
redirecting to the log-in page if necessary. The test should be a callable
that takes the user object and returns True if the user passes.
"""
def decorator(view_func):
@wraps(view_func, assigned=available_attrs(view_func))
def _wrapped_view(request, *args, **kwargs):
result = test_func(request)
if result['status'] == 'pass':
return view_func(request, *args, **kwargs)
else:
return render_to_json_response(result)
'''
path = request.build_absolute_uri()
# If the login url is the same scheme and net location then just
# use the path as the "next" url.
login_scheme, login_netloc = urlparse.urlparse(login_url or
settings.LOGIN_URL)[:2]
current_scheme, current_netloc = urlparse.urlparse(path)[:2]
if ((not login_scheme or login_scheme == current_scheme) and
(not login_netloc or login_netloc == current_netloc)):
path = request.get_full_path()
from django.contrib.auth.views import redirect_to_login
return redirect_to_login(path, login_url, redirect_field_name)
'''
return _wrapped_view
return decorator