/// <summary>
/// Confirms contents of email and email password boxes and encrypts/writes contents to JSON object using <see cref="NewEmail(string, string)"/> if valid.
/// </summary>
private void btnSubmitEmail_click(object sender, RoutedEventArgs e)
{
//Initialize helper class
rcHelper rc = new rcHelper();
try
{
//Initialize all variables from email and ePass fields.
#region variable_Initialization
//Initialize email and password variables
string email = null;
string ePass = null;
//Check for valid input in txtEmail textbox
if (txtEmail.Text != null && rc.IsEmailValid(txtEmail.Text) == true)
{
email = txtEmail.Text;
}
//If invalid, display error & return
else
{
MessageBox.Show("Please enter a valid email address");
return;
}
//Ensure password exists
if (pwdEmail.Password.Count() > 0)
{
ePass = pwdEmail.Password;
}
//If null or empty, display error & return
else
{
MessageBox.Show("Please input your email password.");
return;
}
#endregion
//Tests email credentials & writes them to JSON object if valid.
if (email != null && ePass != null)
{
bool eLog = rc.NewEmail(email, ePass);
if (eLog == false)
{
MessageBox.Show("Your email address or password was incorrect.");
return;
}
MessageBox.Show("Email credentials accepted & saved");
if (rc.ApplicationReady() == true)
{
MessageBox.Show("You may now run RedditCrawler!");
}
}
}
//Generic exception handling
catch (Exception ex)
{
rc.DebugLog(ex);
}
}
//Region containing all button events
#region buttonClicks
/// <summary>
/// Confirms contents of subreddit textbox and writes contents to JSON object using <see cref="NewSub(string)"/> if valid.
/// </summary>
private void btnSubmitSub_click(object sender, RoutedEventArgs e)
{
rcHelper rc = new rcHelper();
try
{
//Initialize all variables from subreddit field
#region variable_Initialization
//Initialize subreddit variable
string sub = null;
//Check for valid input in txtSubreddit textbox
if (txtSubreddit.Text != null && txtSubreddit.Text.Count() > 3 && txtSubreddit.Text.StartsWith("/r/"))
{
sub = txtSubreddit.Text;
}
//Display error message if subreddit textbox is empty or contains improperly formatted text.
else
{
MessageBox.Show("Please input the subreddit you'd like to monitor. \nMake sure it begins with \"/r/\"");
return;
}
#endregion
//Write details of text boxes to JSON object, displaying message if it was accepted.
if (sub != null)
{
rc.NewSub(sub);
MessageBox.Show("Subreddit accepted");
if (rc.ApplicationReady() == true)
{
MessageBox.Show("You may now run RedditCrawler!");
}
}
}
//Generic exception handling.
catch (Exception ex)
{
rc.DebugLog(ex);
}
}
/// <summary>
/// Confirms contents of search criteria box and writes contents
/// to JSON object after conversion to a list
/// </summary>
private void btnSubmitSearch_Click(object sender, RoutedEventArgs e)
{
//Initialize helper class
rcHelper rc = new rcHelper();
try
{
//Initialize all search-based variables.
#region variable_Initialization
//Initialize TextRange
TextRange searchCriteria = null;
//analyzes entries in search terms rich textbox, confirms there is input present.
var start = rtfSearchTerms.Document.ContentStart;
var end = rtfSearchTerms.Document.ContentEnd;
int difference = start.GetOffsetToPosition(end);
if (difference > 1)
{
searchCriteria = new TextRange(start, end);
}
//If input is not present or is too small, user is directed to input terms in the RTF box
else
{
MessageBox.Show("Please input the terms you'd like to listen for. \nBe sure to put each term on a new line");
return;
}
#endregion
//Only continues if searchCriteria is not null
if (searchCriteria != null)
{
try
{
//Retrieves text from searchCriteria TextRange as a string
string sl = searchCriteria.Text.ToString();
//Separates searchCriteria string sl into a list of strings separated by line breaks.
List <string> scList = sl.Split(new[] { Environment.NewLine }, StringSplitOptions.None).ToList();
//Removes empty and NewLine entries from list
for (int i = 0; i < scList.Count; i++)
{
if (scList[i] == "" || scList[i] == null || scList[i] == Environment.NewLine)
{
scList.RemoveAt(i);
}
}
//Runs filtered list into NewSearchCriteria method.
rc.NewSearchCriteria(scList);
}
//Generic exception handling.
catch (Exception ex)
{
MessageBox.Show(ex.Message);
rc.DebugLog(ex);
Environment.Exit(1);
}
MessageBox.Show("Criteria successfully updated.");
if (rc.ApplicationReady() == true)
{
MessageBox.Show("You may now run RedditCrawler!");
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
rc.DebugLog(ex);
Environment.Exit(1);
}
}
