示例#1
0
文件: views.py 项目: octomike/seahub
def group_wiki(request, group, page_name="home"):
    username = request.user.username

    # get available modules(wiki, etc)
    mods_available = get_available_mods_by_group(group.id)
    mods_enabled = get_enabled_mods_by_group(group.id)

    wiki_exists = True
    try:
        content, repo, dirent = get_group_wiki_page(username, group, page_name)
    except WikiDoesNotExist:
        wiki_exists = False
        group_repos = get_group_repos(group.id, username)
        group_repos = [r for r in group_repos if not r.encrypted]
        return render_to_response(
            "group/group_wiki.html",
            {
                "group": group,
                "is_staff": group.is_staff,
                "wiki_exists": wiki_exists,
                "mods_enabled": mods_enabled,
                "mods_available": mods_available,
                "group_repos": group_repos,
            },
            context_instance=RequestContext(request),
        )
    except WikiPageMissing:
        """create that page for user if he/she is a group member"""
        if not is_group_user(group.id, username):
            raise Http404

        repo = get_group_wiki_repo(group, username)
        # No need to check whether repo is none, since repo is already created

        filename = page_name_to_file_name(clean_page_name(page_name))
        if not post_empty_file(repo.id, "/", filename, username):
            return render_error(request, _("Failed to create wiki page. Please retry later."))
        return HttpResponseRedirect(reverse("group_wiki", args=[group.id, page_name]))
    else:
        url_prefix = reverse("group_wiki", args=[group.id])

        # fetch file modified time and modifier
        path = "/" + dirent.obj_name
        try:
            dirent = seafile_api.get_dirent_by_path(repo.id, path)
            if dirent:
                latest_contributor, last_modified = dirent.modifier, dirent.mtime
            else:
                latest_contributor, last_modified = None, 0
        except SearpcError as e:
            logger.error(e)
            latest_contributor, last_modified = None, 0

        repo_perm = seafile_api.check_repo_access_permission(repo.id, username)

        wiki_index_exists = True
        index_pagename = "index"
        index_content = None
        try:
            index_content, index_repo, index_dirent = get_group_wiki_page(username, group, index_pagename)
        except (WikiDoesNotExist, WikiPageMissing) as e:
            wiki_index_exists = False

        return render_to_response(
            "group/group_wiki.html",
            {
                "group": group,
                "is_staff": group.is_staff,
                "wiki_exists": wiki_exists,
                "content": content,
                "page": os.path.splitext(dirent.obj_name)[0],
                "last_modified": last_modified,
                "latest_contributor": latest_contributor or _("Unknown"),
                "path": path,
                "repo_id": repo.id,
                "search_repo_id": repo.id,
                "search_wiki": True,
                "mods_enabled": mods_enabled,
                "mods_available": mods_available,
                "repo_perm": repo_perm,
                "wiki_index_exists": wiki_index_exists,
                "index_content": index_content,
            },
            context_instance=RequestContext(request),
        )