private void SearchBox_KeyDown(object sender, KeyEventArgs e)
{
//get search phrase
string searchphrase = searchBox.Text;
//If enter is pressed filter the posts with search phrase
if (e.KeyCode == Keys.Enter)
{
Program.displayPosts.Clear();
postPanel.Controls.Clear();
foreach (Subreddit s in Program.subreddits)
{
foreach (Post p in s)
{
if (p.Title.Contains(searchphrase) == true || p.PostContent.Contains(searchphrase) == true)
{
DisplayPost dp = new DisplayPost(p, 0);
dp.PostPanel.Location = new Point(0, Program.displayPosts.Count * DisplayPost.TYPE0_HEIGHT);
Program.displayPosts.Add(dp);
postPanel.Controls.Add(dp.PostPanel);
}
}
}
}
}
public ViewPostForm(Post p)
{
post = p;
displayPost = new DisplayPost(p, 1);
displayPost.addFormToRefresh(this);
InitializeComponent();
}
private void subredditsComboBox_SelectedIndexChanged(object sender, EventArgs e)
{
Subreddit curSubreddit = subredditsComboBox.SelectedItem as Subreddit;
Program.displayPosts.Clear();
postPanel.Controls.Clear();
// Displays all posts when "all" or home is selected
if (subredditsComboBox.SelectedIndex == 1 || subredditsComboBox.SelectedIndex == 0) // "all" or home was selected
{
foreach (Subreddit s in Program.subreddits)
{
//numMembersLabel.Text = "";
//numActiveLabel.Text = "";
foreach (Post p in s)
{
DisplayPost dp = new DisplayPost(p, 0);
dp.PostPanel.Location = new Point(0, Program.displayPosts.Count * DisplayPost.TYPE0_HEIGHT);
Program.displayPosts.Add(dp);
postPanel.Controls.Add(dp.PostPanel);
}
}
} // Displays all of the selected subreddits posts
else if (curSubreddit != null)
{
foreach (Post p in curSubreddit)
{
DisplayPost dp = new DisplayPost(p, 0);
dp.PostPanel.Location = new Point(0, Program.displayPosts.Count * DisplayPost.TYPE0_HEIGHT);
Program.displayPosts.Add(dp);
postPanel.Controls.Add(dp.PostPanel);
}
}
}
public void CreatePost(Subreddit sub, string title, string content)
{
if (Program.loggedInUserID == -1)
{
MessageBox.Show("Must be logged in to create a post.");
return;
}
try // Check for foul language
{
Program.CheckFoulLanguage(content);
Program.CheckFoulLanguage(title);
}
catch (Program.FoulLanguageException except) // Caught foul language
{
MessageBox.Show("Caught a FoulLanguageException: " + except);
return;
}
DateTime timestamp = DateTime.Now;
Post newPost = new Post(0, Program.GenerateID(), sub.ID, (uint)Program.loggedInUserID, title, content, timestamp, 0, 0, 0, 0, 0, 0);
Program.idDictionary.Add(newPost.ID, newPost);
Subreddit postSubreddit = Program.idDictionary[newPost.SubHome] as Subreddit;
postSubreddit.addPost(newPost);
//append to file new comment
using (System.IO.StreamWriter file =
new System.IO.StreamWriter(@"..\\..\\..\\posts.txt", true))
{
file.WriteLine(
"0" + "\t" +
newPost.ID + "\t" +
Program.loggedInUserID + "\t" +
newPost.Title + "\t" +
newPost.PostContent + "\t" +
newPost.SubHome + "\t" +
newPost.UpVotes + "\t" +
newPost.DownVotes + "\t" +
newPost.Weight + "\t" +
newPost.TimeStamp.Year + "\t" +
newPost.TimeStamp.Month + "\t" +
newPost.TimeStamp.Day + "\t" +
newPost.TimeStamp.Hour + "\t" +
newPost.TimeStamp.Minute + "\t" +
newPost.TimeStamp.Second + "\t" +
newPost.Silver + "\t" +
newPost.Gold + "\t" +
newPost.Platinum);
}
//refresh posts
Program.displayPosts.Clear();
postPanel.Controls.Clear();
subredditsComboBox.SelectedIndex = 0;
foreach (Subreddit s in Program.subreddits)
{
foreach (Post p in s)
{
DisplayPost dp = new DisplayPost(p, 0);
dp.PostPanel.Location = new Point(0, Program.displayPosts.Count * DisplayPost.TYPE0_HEIGHT);
Program.displayPosts.Add(dp);
postPanel.Controls.Add(dp.PostPanel);
}
}
}
