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Code Issues Releases Wiki Activity

upload a new version of a file

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This commit is contained in:
lins05
2012-07-11 17:47:08 +08:00
parent e1471aa472
commit af5575c4a6
4 changed files with 209 additions and 13 deletions
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1
templates/repo.html
View File

@@ -169,6 +169,7 @@
<li><a class="op file-rename" href="#" data="{{ dirent.obj_name }}">重命名</a></li>
<li><a class="op file-mv" href="#" data="{{ dirent.obj_name }}">移动</a></li>
<li><a class="op file-cp" href="#" data="{{ dirent.obj_name }}">复制</a></li>
<li><a class="op file-update" href="{{ SITE_ROOT }}repo/update_file/{{repo.id}}/?p={{ path }}{{dirent.obj_name}}">更新</a></li>
{% endif %}
</ul>
</div>

111
templates/repo_update_file.html Normal file
View File

@@ -0,0 +1,111 @@
{% extends "myhome_base.html" %}
{% load seahub_tags %}
{% block info_bar_message %}
{% if request.user.is_authenticated %}
{{ block.super }}
{% else %}
<div id="info-bar">
<span class="info">当前链接会在短期内失效，欢迎您 <a href="http://seafile.com/" target="_blank">加入Seafile </a>体验更多功能。</span>
</div>
{% endif %}
{% endblock %}
{% block main_panel %}
{% if used_space < total_space %}
<div class="upload-file-panel">
<h3>更新文件
{% for name, link in zipped %}
{% if not forloop.last %}
<a href="{{ SITE_ROOT }}repo/{{ repo.id }}/?p={{ link|urlencode }}">{{ name }}</a> /
{% else %}
{{ name }}
{% endif %}
{% endfor %} <br />
(最大不得超过 {{ max_upload_file_size|filesizeformat }})
</h3>
<form id="upload-file-form" enctype="multipart/form-data" method="post">
<input type="hidden" name="target_file" value="{{ target_file }}" />
<input type="file" name="file" id="file" /><br />
<p id="error-msg" class="error">{{ error_msg }}</p>
<input id="upload-submit" type="submit" value="提交" />
</form>
<div id="upload-progress" class="hide">
<p>上传进度: <span id="upload-progress-text">获取中，请稍侯...</span></p>
<div id="task-progress-bar" class="hide"></div>
<button id="upload-cancel">取消</button>
</div>
<iframe id="request-progress" class="hide"><!--for chrome--></iframe>
</div>
{% else %}
<div class="text-panel">
<p class="error">您的空间已经用完。</p>
</div>
{% endif %}
{% endblock %}
{% block extra_script %}
<script type="text/javascript">
function gen_uuid() {
var uuid = "";
for (var i=0; i < 32; i++) {
uuid += Math.floor(Math.random() * 16).toString(16);
}
return uuid;
}
// NOTE: In order to real time show upload progress, we must deploy seahub in
// ngnix or gunicorn, since we need more than one seahub process to be
// running: one for receiving file, one for handling ajax request.
function submit_and_real_time_show () {
var form = $('#upload-file-form')[0],
uuid = gen_uuid(); // id for this upload so we can fetch progress info.
$('#upload-progress').removeClass('hide');
// Append X-Progress-ID uuid form action
form.action += (form.action.indexOf('?') == -1 ? '?' : '&') + 'X-Progress-ID=' + uuid;
form.submit();
$('#upload-submit').addClass('hide');
// Update progress bar: not work in chrome. for ff.
function update_progress_info() {
$.ajax({
url: '{{ SITE_ROOT }}file_upload_progress/?X-Progress-ID=' + uuid,
dataType: 'json',
cache: false,
contentType: 'application/json; charset=utf-8',
success: function(data) {
if (data) {
$('#upload-progress-text').html(filesizeformat(data.uploaded) + ' / ' + filesizeformat(data.length));
$('#task-progress-bar').removeClass('hide').progressbar({
value: data.uploaded / data.length * 100
});
}
}
});
setTimeout(update_progress_info, 1000);
};
update_progress_info();
// Update progress bar: for chrome
$('#request-progress').attr('src', '{{ SITE_ROOT }}file_upload_progress_page/?uuid=' + uuid);
return false;
};
$('#upload-submit').click(function () {
if (!$.trim($('#file').val())) {
$('#error-msg').html('请先选择一个文件');
return false;
}
$('#error-msg').addClass('hide');
submit_and_real_time_show();
return false;
});
$('#upload-cancel').click(function() {
location.reload(true);
});
</script>
{% endblock %}

3
urls.py
View File

@@ -12,7 +12,7 @@ from seahub.views import root, peers, myhome, \
seafile_access_check, back_local, repo_history_changes, \
repo_upload_file, file_upload_progress, file_upload_progress_page, get_subdir, file_move, \
repo_new_dir, repo_rename_file, validate_filename, \
repo_create
repo_create, repo_update_file
from seahub.notifications.views import notification_list
from seahub.share.views import share_admin
from seahub.group.views import group_list
@@ -50,6 +50,7 @@ urlpatterns = patterns('',
(r'^repo/upload_check/$', validate_filename),
(r'^repo/file_rename/$', repo_rename_file),
url(r'^repo/upload_file/(?P<repo_id>[^/]+)/$', repo_upload_file, name='repo_upload_file'),
url(r'^repo/update_file/(?P<repo_id>[^/]+)/$', repo_update_file, name='repo_update_file'),
url(r'^repo/(?P<repo_id>[^/]+)/$', repo, name='repo'),
(r'^repo/history/(?P<repo_id>[^/]+)/$', repo_history),
(r'^repo/history/revert/(?P<repo_id>[^/]+)/$', repo_history_revert),

99
views.py
View File

@@ -144,9 +144,10 @@ def access_to_repo(request, repo_id, repo_ap):
def gen_path_link(path, repo_name):
"""
Generate navigate paths and links in repo page.
Note: `path` must be end with '/'.
"""
if path[-1:] != '/':
path += '/'
paths = []
links = []
if path and path != '/':
@@ -281,7 +282,7 @@ def repo_upload_file(request, repo_id):
if request.method == 'GET':
parent_dir = request.GET.get('p', '/')
zipped = gen_path_link (parent_dir, repo.name)
# TODO: per user quota
# TODO: per user quota, org user quota
return render_to_response ('repo_upload_file.html', {
"repo": repo,
"parent_dir": parent_dir,
@@ -335,7 +336,7 @@ def repo_upload_file(request, repo_id):
return go_error(request, error_msg)
try:
seafserv_threaded_rpc.put_file (repo_id, tmp_file_path, parent_dir,
seafserv_threaded_rpc.post_file (repo_id, tmp_file_path, parent_dir,
filename, request.user.username);
except SearpcError, e:
remove_tmp_file()
@@ -346,6 +347,81 @@ def repo_upload_file(request, repo_id):
url = reverse('repo', args=[repo_id]) + ('?p=%s' % parent_dir)
return HttpResponseRedirect(url)
@login_required
def repo_update_file(request, repo_id):
repo = get_repo(repo_id)
total_space = settings.USER_TOTAL_SPACE
used_space = seafserv_threaded_rpc.get_user_quota_usage(request.user.username)
############ GET ############
if request.method == 'GET':
target_file = request.GET.get('p')
if not target_file:
return go_error(request)
zipped = gen_path_link (target_file, repo.name)
# TODO: per user quota, org user quota
return render_to_response ('repo_update_file.html', {
"repo": repo,
"target_file": target_file,
"used_space": used_space,
"total_space": total_space,
"zipped": zipped,
"max_upload_file_size": settings.MAX_UPLOAD_FILE_SIZE,
}, context_instance=RequestContext(request))
############ POST ############
target_file = request.POST.get('target_file')
if not target_file:
return go_error(request)
def render_update_file_error(error_msg):
zipped = gen_path_link (target_file, repo.name)
return render_to_response ('repo_update.html', {
"error_msg": error_msg,
"repo": repo,
"used_space": used_space,
"total_space": total_space,
"zipped": zipped,
"target_file": target_file,
"max_upload_file_size": settings.MAX_UPLOAD_FILE_SIZE,
}, context_instance=RequestContext(request))
try:
tmp_file = request.FILES['file']
except:
error_msg = u'请选择一个文件'
return render_update_file_error(error_msg)
tmp_file_path = tmp_file.temporary_file_path()
if not os.access(tmp_file_path, os.F_OK):
error_msg = u'上传文件失败'
return render_update_file_error(error_msg)
def remove_tmp_file():
try:
os.remove(tmp_file.temporary_file_path())
except:
pass
if tmp_file.size > settings.MAX_UPLOAD_FILE_SIZE:
error_msg = u"您上传的文件太大"
remove_tmp_file()
return go_error(request, error_msg)
parent_dir = os.path.dirname(target_file)
filename = os.path.basename(target_file)
try:
seafserv_threaded_rpc.put_file (repo_id, tmp_file_path, parent_dir,
filename, request.user.username);
except SearpcError, e:
remove_tmp_file()
error_msg = e.msg
return render_update_file_error(error_msg)
else:
remove_tmp_file()
url = reverse('repo', args=[repo_id]) + ('?p=%s' % parent_dir)
return HttpResponseRedirect(url)
def get_subdir(request):
repo_id = request.GET.get('repo_id', '')
path = request.GET.get('path', '')
@@ -794,8 +870,6 @@ def repo_view_file(request, repo_id, obj_id):
# generate path and link
path = request.GET.get('p', '/')
if path[-1] != '/':
path = path + '/'
zipped = gen_path_link(path, repo.name)
# filename
@@ -1458,7 +1532,7 @@ def repo_new_dir(request):
new_dir_name = check_filename_with_rename(repo_id, parent_dir, new_dir_name)
try:
seafserv_threaded_rpc.put_dir(repo_id, parent_dir, new_dir_name, user)
seafserv_threaded_rpc.post_dir(repo_id, parent_dir, new_dir_name, user)
except Exception, e:
return go_error(request, str(e))
@@ -1540,13 +1614,19 @@ def repo_create(request):
error_msg = ""
if not repo_name:
error_msg = u"目录名不能为空"
elif len(repo_name) > 50:
error_msg = u"目录名太长"
elif not repo_desc:
error_msg = u"描述不能为空"
elif len(repo_desc) > 100:
error_msg = u"描述太长"
elif encrypted == 'on':
if not passwd:
error_msg = u"密码不能为空"
elif not passwd_again:
error_msg = u"确认密码不能为空"
elif len(passwd) < 3:
error_msg = u"密码太短"
elif len(passwd) > 15:
error_msg = u"密码太长"
elif passwd != passwd_again:
@@ -1556,10 +1636,13 @@ def repo_create(request):
return render_repo_create_error(error_msg)
try:
seafserv_threaded_rpc.create_repo(repo_name, repo_desc,
repo_id = seafserv_threaded_rpc.create_repo(repo_name, repo_desc,
request.user.username, passwd)
except:
error_msg = u"两次输入的密码不相同"
error_msg = u"创建目录失败"
return render_repo_create_error(error_msg)
else:
if not repo_id:
error_msg = u"创建目录失败"
return render_repo_create_error(error_msg)
return HttpResponseRedirect(reverse(myhome))