private async Task <string> GetCommunityIdAsync(Page communityPage, CommunityTypes type)
{
string result = null;
string linkString = (type == CommunityTypes.Public) ?
"#public_followers.module.clear.people_module._module" : "#group_followers.module.clear.people_module._module";
ElementHandle communityFollowersElement = await communityPage.QuerySelectorAsync(linkString);
if (communityFollowersElement != null)
{
ElementHandle communityFollowersSearchElement = await communityFollowersElement.QuerySelectorAsync("a.module_header");
string communityFollowersSearchLink = await communityFollowersSearchElement.EvaluateFunctionAsync <string>("('a', a => a.href)");
string linkLastPart = communityFollowersSearchLink.Split("=").Last();
if (!string.IsNullOrEmpty(linkLastPart))
{
result = linkLastPart;
}
}
else
{
bool isPersonalPage = await IsPersonalPage(communityPage);
if (isPersonalPage)
{
//создать пользователя
}
}
return(result);
}
/// <summary>
/// Creates a new community.
/// </summary>
/// <param name="title">Community title.</param>
/// <param name="description">Community description (ignored if type is <see cref="CommunityTypes.Public"/>).</param>
/// <param name="type">Community type.</param>
/// <param name="subtype">Public page subtype.</param>
/// <returns>Returns an id of a created community.</returns>
public async Task <Response <int> > Create(string title, string description = null,
CommunityTypes type = CommunityTypes.Public, CommunitySubtypes?subtype = null)
=> await Request <int>("create", new MethodParams
{
{ "title", title, true },
{ "description", description },
{ "type", Utils.ToEnumString(type) },
{ "subtype", subtype.HasValue ? subtype : 0 }
});
/// <summary>
/// Gets the communities and folders which can be used as parent while creating a new
/// community/folder/content by the specified user.
/// </summary>
/// <param name="userId">User for which the parent communities/folders are being fetched</param>
/// <param name="currentCommunityId">Id of the current community which should not be returned</param>
/// <param name="excludeCommunityType">Community type which needs to be excluded</param>
/// <param name="userRoleOnParentCommunity">Specified user should have given user role or higher on the given community</param>
/// <param name="currentUserRole">Current user role</param>
/// <returns>List of communities folders</returns>
public IEnumerable <Community> GetParentCommunities(
long userId,
long currentCommunityId,
CommunityTypes excludeCommunityType,
UserRole userRoleOnParentCommunity,
UserRole currentUserRole)
{
Expression <Func <Community, bool> > condition = null;
// TODO: How do we ensure that we consistently pass conditions like IsDeleted = false to all queries?
if (currentUserRole == UserRole.SiteAdmin)
{
// For site administrator, need to get all the communities/folders.
if (excludeCommunityType == CommunityTypes.None)
{
// If parent communities are retrieved for Contents (when excludeCommunityType is None), need to send the "None" Community of site admin.
condition = (Community c) => (c.CommunityTypeID != (int)CommunityTypes.User || c.CreatedByID == userId) &&
!(bool)c.IsDeleted &&
c.CommunityID != currentCommunityId;
}
else
{
if (currentCommunityId > 0)
{
var childCommunities = GetAllChildrenCommunities(currentCommunityId);
// If parent communities are retrieved for Communities (when excludeCommunityType is User), no need to send the "None" Community.
condition = (Community c) =>
!(bool)c.IsDeleted &&
c.CommunityTypeID != (int)excludeCommunityType &&
c.CommunityID != currentCommunityId &&
!childCommunities.Contains(c.CommunityID);
}
else
{
// If parent communities are retrieved for Communities (when excludeCommunityType is User), no need to send the "None" Community.
condition = (Community c) => !(bool)c.IsDeleted && c.CommunityTypeID != (int)excludeCommunityType && c.CommunityID != currentCommunityId;
}
}
}
else
{
if (currentCommunityId > 0)
{
var childCommunities = GetAllChildrenCommunities(currentCommunityId);
// User who is creating the community should be equal or higher role than the userRoleOnParentCommunity.
// 1. While creating communities/folder, User Community Type (Visitor folder) to be excluded.
// 2. While creating contents, User Community Type (Visitor folder) to be included.
condition = (Community c) => !(bool)c.IsDeleted &&
c.CommunityTypeID != (int)excludeCommunityType &&
c.CommunityID != currentCommunityId &&
c.UserCommunities.Where(u => u.UserID == userId && u.RoleID >= (int)userRoleOnParentCommunity).FirstOrDefault() != null &&
!childCommunities.Contains(c.CommunityID);
}
else
{
// User who is creating the community should be equal or higher role than the userRoleOnParentCommunity.
// 1. While creating communities/folder, User Community Type (Visitor folder) to be excluded.
// 2. While creating contents, User Community Type (Visitor folder) to be included.
condition = (Community c) => !(bool)c.IsDeleted &&
c.CommunityTypeID != (int)excludeCommunityType &&
c.CommunityID != currentCommunityId &&
c.UserCommunities.Where(u => u.UserID == userId && u.RoleID >= (int)userRoleOnParentCommunity).FirstOrDefault() != null;
}
}
Func <Community, object> orderBy = (Community c) => c.CommunityID;
return(EarthOnlineDbContext.Community.Where(condition).OrderBy(orderBy));
}
