/// <summary>
/// Methods mentions user in respective channel of which they are part after grouping.
/// </summary>
/// <param name="mentionToEmails">List of email ID whom to be mentioned.</param>
/// <param name="userObjectId">Azure active directory object id of current login user.</param>
/// <param name="teamId">Team id where bot is installed.</param>
/// <param name="turnContext">Provides context for a turn of a bot.</param>
/// <param name="localizer">The current cultures' string localizer.</param>
/// <param name="logger">Instance to send logs to the application insights service.</param>
/// <param name="mentionType">Mention activity type.</param>
/// <param name="cancellationToken">A cancellation token that can be used by other objects or threads to receive notice of cancellation.</param>
/// <returns>A task that sends notification in newly created channel and mention its members.</returns>
internal static async Task <Activity> GetMentionActivityAsync(IEnumerable <string> mentionToEmails, string userObjectId, string teamId, ITurnContext turnContext, IStringLocalizer <Strings> localizer, ILogger logger, MentionActivityType mentionType, CancellationToken cancellationToken)
{
List <Entity> entities = new List <Entity>();
string text = string.Empty;
string mentionToText = string.Empty;
try
{
var channelMembers = await TeamsInfo.GetTeamMembersAsync(turnContext, teamId, cancellationToken);
var mentionToMembers = channelMembers.Where(member => mentionToEmails.Contains(member.Email));
var mentionByMember = channelMembers.Where(member => member.AadObjectId == userObjectId).First();
foreach (ChannelAccount member in mentionToMembers)
{
Mention mention = new Mention
{
Mentioned = member,
Text = $"<at>{member.Name}</at>",
};
entities.Add(mention);
}
mentionToText = string.Join(", ", mentionToMembers.Select(member => $"<at>{member.Name}</at>"));
Mention mentionBy = new Mention
{
Mentioned = mentionByMember,
Text = $"<at>{mentionByMember.Name}</at>",
};
switch (mentionType)
{
case MentionActivityType.SetAdmin:
entities.Add(mentionBy);
text = localizer.GetString("SetAdminMentionText", mentionToText, mentionBy.Text);
break;
case MentionActivityType.Nomination:
entities.Add(mentionBy);
text = localizer.GetString("NominationMentionText", mentionToText, mentionBy.Text);
break;
case MentionActivityType.Winner:
text = $"{localizer.GetString("WinnerMentionText")} {mentionToText}.";
break;
default:
break;
}
Activity notificationActivity = MessageFactory.Text(text);
notificationActivity.Entities = entities;
return(notificationActivity);
}
#pragma warning disable CA1031 // Catching general exceptions to log exception details in telemetry client.
catch (Exception ex)
#pragma warning restore CA1031 // Catching general exceptions to log exception details in telemetry client.
{
logger.LogError(ex, $"Error while mentioning channel member in respective channels.");
return(null);
}
}
/// <summary>
/// Methods mentions user in respective channel of which they are part after grouping.
/// </summary>
/// <param name="mentionToEmails">List of email ID whom to be mentioned.</param>
/// <param name="userObjectId">Azure active directory object id of the user.</param>
/// <param name="teamId">Team id where bot is installed.</param>
/// <param name="turnContext">Provides context for a turn of a bot.</param>
/// <param name="localizer">The current cultures' string localizer.</param>
/// <param name="logger">Instance to send logs to the application insights service.</param>
/// <param name="mentionType">Mention activity type.</param>
/// <param name="cancellationToken">A cancellation token that can be used by other objects or threads to receive notice of cancellation.</param>
/// <returns>A task that sends notification in newly created channel and mention its members.</returns>
internal static async Task <Activity> GetMentionActivityAsync(IEnumerable <string> mentionToEmails, string userObjectId, string teamId, ITurnContext turnContext, IStringLocalizer <Strings> localizer, ILogger logger, MentionActivityType mentionType, CancellationToken cancellationToken)
{
try
{
StringBuilder mentionText = new StringBuilder();
List <Entity> entities = new List <Entity>();
List <Mention> mentions = new List <Mention>();
IEnumerable <TeamsChannelAccount> channelMembers = await TeamsInfo.GetTeamMembersAsync(turnContext, teamId, cancellationToken);
IEnumerable <ChannelAccount> mentionToMemberDetails = channelMembers.Where(member => mentionToEmails.Contains(member.Email)).Select(member => new ChannelAccount {
Id = member.Id, Name = member.Name
});
ChannelAccount mentionByMemberDetails = channelMembers.Where(member => member.AadObjectId == userObjectId).Select(member => new ChannelAccount {
Id = member.Id, Name = member.Name
}).FirstOrDefault();
foreach (ChannelAccount member in mentionToMemberDetails)
{
Mention mention = new Mention
{
Mentioned = new ChannelAccount()
{
Id = member.Id,
Name = member.Name,
},
Text = $"<at>{XmlConvert.EncodeName(member.Name)}</at>",
};
mentions.Add(mention);
entities.Add(mention);
mentionText.Append(mention.Text).Append(", ");
}
Mention mentionBy = new Mention
{
Mentioned = new ChannelAccount()
{
Id = mentionByMemberDetails.Id,
Name = mentionByMemberDetails.Name,
},
Text = $"<at>{XmlConvert.EncodeName(mentionByMemberDetails.Name)}</at>",
};
string text = string.Empty;
switch (mentionType)
{
case MentionActivityType.SetAdmin:
entities.Add(mentionBy);
text = localizer.GetString("SetAdminMentionText", mentionText.ToString().Trim().TrimEnd(','), mentionBy.Text);
break;
case MentionActivityType.Nomination:
entities.Add(mentionBy);
text = localizer.GetString("NominationMentionText", mentionText.ToString().Trim().TrimEnd(','), mentionBy.Text);
break;
case MentionActivityType.Winner:
text = $"{localizer.GetString("WinnerMentionText")} {mentionText.ToString().Trim().TrimEnd(',')}";
break;
default:
break;
}
Activity notificationActivity = MessageFactory.Text(text);
notificationActivity.Entities = entities;
return(notificationActivity);
}
catch (Exception ex)
{
logger.LogError(ex, $"Error while mentioning channel member in respective channels.");
return(null);
}
}
