def version_node(request, group_id, node_id, version_no=None):
"""Renders either a single or compared version-view based on request.
In single version-view, all information of the node for the given version-number
is provided.
In compared version-view, comparitive information in tabular form about the node
for the given version-numbers is provided.
"""
# ins_objectid = ObjectId()
# if ins_objectid.is_valid(group_id) is False :
# group_ins = node_collection.find_one({'_type': "Group","name": group_id})
# auth = node_collection.one({'_type': 'Author', 'name': unicode(request.user.username) })
# if group_ins:
# group_id = str(group_ins._id)
# else :
# auth = node_collection.one({'_type': 'Author', 'name': unicode(request.user.username) })
# if auth :
# group_id = str(auth._id)
# else :
# pass
try:
group_id = ObjectId(group_id)
except:
group_name, group_id = get_group_name_id(group_id)
d = diff_match_patch()
view = "" # either single or compare
selected_versions = {}
node = node_collection.one({"_id": ObjectId(node_id)})
node1 = node_collection.one({"_id": ObjectId(node_id)})
fp = history_manager.get_file_path(node)
listform = [
'modified_by', 'created_by', 'last_update', 'name', 'content',
'contributors', 'rating', 'location', 'access_policy', 'type_of',
'status', 'tags', 'language', 'member_of', 'url', 'created_at',
'author_set', 'group_set', 'collection_set', 'prior_node',
'attribute_set', 'relation_set'
]
versions = get_published_version_list(request, node)
if not version_no:
if versions:
version_no = versions.pop()
versions.append(version_no)
else:
version_no = node.current_version
if request.method == "POST":
view = "compare"
version_1 = request.POST["version_1"]
version_2 = request.POST["version_2"]
#diff = get_html_diff(fp, version_1, version_2)
selected_versions = {"1": version_1, "2": version_2}
doc = history_manager.get_version_document(node, version_1)
doc1 = history_manager.get_version_document(node, version_2)
parse_data(doc)
parse_data(doc1)
for i in node1:
try:
s = htmldiff(str(doc[i]), str(doc1[i]), True)
node1[i] = s
except:
node1[i] = node1[i]
content = doc
content_1 = node1
content['content'] = doc['content'].replace("<", "<").replace(
">", ">").replace(""", "\"")
content_1['content'] = content_1['content'].replace(
"insert:", " ").replace("delete:",
"").replace("<tt>",
"").replace("</tt>", "")
content_1['content'] = content_1['content'].replace(
"<", "<").replace(">", ">").replace(""", "\"")
new_content = []
new_content1 = []
for i in listform:
new_content.append({i: str(content[i])})
new_content1.append({i: content_1[i]})
content = new_content
content_1 = new_content1
else:
view = "single"
data = None
data = history_manager.get_version_document(node, version_no)
parse_data(data)
new_content = []
selected_versions = {"1": version_no, "2": ""}
for i in listform:
new_content.append({i: str(data[i])})
content = new_content
#content = data
content_1 = "none"
return render_to_response("ndf/version_page.html", {
'view': view,
'node': node,
'group_id': group_id,
'groupid': group_id,
'selected_versions': selected_versions,
'content': content,
'content1': content_1,
'publishedversions': versions
},
context_instance=RequestContext(request))
def version_node(request, group_id, node_id, version_no = None):
"""Renders either a single or compared version-view based on request.
In single version-view, all information of the node for the given version-number
is provided.
In compared version-view, comparitive information in tabular form about the node
for the given version-numbers is provided.
"""
# ins_objectid = ObjectId()
# if ins_objectid.is_valid(group_id) is False :
# group_ins = node_collection.find_one({'_type': "Group","name": group_id})
# auth = node_collection.one({'_type': 'Author', 'name': unicode(request.user.username) })
# if group_ins:
# group_id = str(group_ins._id)
# else :
# auth = node_collection.one({'_type': 'Author', 'name': unicode(request.user.username) })
# if auth :
# group_id = str(auth._id)
# else :
# pass
try:
group_id = ObjectId(group_id)
except:
group_name, group_id = get_group_name_id(group_id)
d=diff_match_patch()
view = "" # either single or compare
selected_versions = {}
node = node_collection.one({"_id": ObjectId(node_id)})
node1 = node_collection.one({"_id": ObjectId(node_id)})
fp = history_manager.get_file_path(node)
listform = ['modified_by','created_by','last_update','name','content','contributors','rating','location','access_policy',
'type_of','status','tags','language','member_of','url','created_at','author_set',
'group_set', 'collection_set','prior_node','attribute_set', 'relation_set']
versions= get_published_version_list(request,node)
if not version_no:
if versions:
version_no = versions.pop()
versions.append(version_no)
else:
version_no = node.current_version
if request.method == "POST":
view = "compare"
version_1 = request.POST["version_1"]
version_2 = request.POST["version_2"]
#diff = get_html_diff(fp, version_1, version_2)
selected_versions = {"1": version_1, "2": version_2}
doc=history_manager.get_version_document(node,version_1)
doc1=history_manager.get_version_document(node,version_2)
parse_data(doc)
parse_data(doc1)
for i in node1:
try:
s=htmldiff(str(doc[i]),str(doc1[i]),True)
node1[i]=s
except:
node1[i]=node1[i]
content = doc
content_1 = node1
content['content'] = doc['content'].replace("<","<").replace(">",">").replace(""","\"")
content_1['content'] = content_1['content'].replace("insert:"," ").replace("delete:","").replace("<tt>","").replace("</tt>","")
content_1['content'] = content_1['content'].replace("<","<").replace(">",">").replace(""","\"")
new_content = []
new_content1= []
for i in listform:
new_content.append({i:str(content[i])})
new_content1.append({i:content_1[i]})
content = new_content
content_1 = new_content1
else:
view = "single"
data = None
data = history_manager.get_version_document(node,version_no)
parse_data(data)
new_content = []
selected_versions = {"1": version_no, "2": ""}
for i in listform:
new_content.append({i:str(data[i])})
content = new_content
#content = data
content_1="none"
return render_to_response("ndf/version_page.html",
{'view': view,
'node': node,
'group_id':group_id,
'groupid':group_id,
'selected_versions': selected_versions,
'content': content,
'content1':content_1,
'publishedversions':versions
},
context_instance = RequestContext(request)
)
def version_node(request, group_id, node_id, version_no):
"""Renders either a single or compared version-view based on request.
In single version-view, all information of the node for the given version-number
is provided.
In compared version-view, comparitive information in tabular form about the node
for the given version-numbers is provided.
"""
ins_objectid = ObjectId()
if ins_objectid.is_valid(group_id) is False :
group_ins = collection.Node.find_one({'_type': "Group","name": group_id})
auth = collection.Node.one({'_type': 'Author', 'name': unicode(request.user.username) })
if group_ins:
group_id = str(group_ins._id)
else :
auth = collection.Node.one({'_type': 'Author', 'name': unicode(request.user.username) })
if auth :
group_id = str(auth._id)
else :
pass
d=diff_match_patch()
view = "" # either single or compare
selected_versions = {}
node = collection.Node.one({"_id": ObjectId(node_id)})
node1 = collection.Node.one({"_id": ObjectId(node_id)})
fp = history_manager.get_file_path(node)
if request.method == "POST":
view = "compare"
version_1 = request.POST["version_1"]
version_2 = request.POST["version_2"]
diff = get_html_diff(fp, version_1, version_2)
selected_versions = {"1": version_1, "2": version_2}
doc=history_manager.get_version_document(node,version_1)
doc1=history_manager.get_version_document(node,version_2)
for i in node1:
try:
s=d.diff_compute(str(doc[i]),str(doc1[i]),True)
l=diff_prettyHtml(s)
node1[i]=l
except:
node1[i]=node1[i]
content = node1
content_1=doc
else:
view = "single"
# Retrieve rcs-file for a given version-number
rcs.checkout((fp, version_no))
# Copy content from rcs-version-file
data = None
with open(fp, 'r') as sf:
data = sf.read()
# Used json.loads(x) -- to covert string to dictionary object
# If want to use key from this converted dictionay, use array notation because dot notation doesn't works!
data = json.loads(data)
# Remove retrieved rcs-file belonging to the given version-number
rcs.checkin(fp)
selected_versions = {"1": version_no, "2": ""}
content = data
content_1='none'
return render_to_response("ndf/version_page.html",
{'view': view,
'node': node,
'group_id':group_id,
'groupid':group_id,
'selected_versions': selected_versions,
'content': content,
'content1':content_1,
},
context_instance = RequestContext(request)
)