public void WikiPages_IsWikiPageTitleValid_Quotes()
{
string titleQuote, container;
titleQuote = "This is really only 1/2 a \"title\".";
Assert.IsFalse(WikiPages.IsWikiPageTitleValid(titleQuote, out container));
}
private bool ValidateTitle()
{
if (textPageTitle.Text == "")
{
MsgBox.Show(this, "Page title cannot be empty.");
return(false);
}
if (textPageTitle.Text == PageTitle)
{
//"rename" to the same thing.
DialogResult = DialogResult.Cancel;
return(false);
}
string errorMsg = "";
if (!WikiPages.IsWikiPageTitleValid(textPageTitle.Text, out errorMsg))
{
MessageBox.Show(errorMsg); //errorMsg was already translated.
return(false);
}
if (PageTitle != null && textPageTitle.Text.ToLower() == PageTitle.ToLower())
{
//the user is just trying to change the capitalization, which is allowed
return(true);
}
WikiPage wp = WikiPages.GetByTitle(textPageTitle.Text); //this is case insensitive, so it won't let you name it the same as another page even if capitalization is different.
if (wp != null)
{
MsgBox.Show(this, "Page title already exists.");
return(false);
}
return(true);
}
public void WikiPages_IsWikiPageTitleValid_Underline()
{
string titleUnderline, container;
titleUnderline = "_Title that contains an underline";
Assert.IsFalse(WikiPages.IsWikiPageTitleValid(titleUnderline, out container));
}
public void WikiPages_IsWikiPageTitleValid()
{
string titleValid, container;
titleValid = "This is a valid title";
container = "";
Assert.IsTrue(WikiPages.IsWikiPageTitleValid(titleValid, out container));
}
public void WikiPages_IsWikiPageTitleValid_MultipleLines()
{
string titleNewLine, container;
titleNewLine = "Two line \r\n title";
container = "";
Assert.IsFalse(WikiPages.IsWikiPageTitleValid(titleNewLine, out container));
}
public void WikiPages_IsWikiPageTitleValid_HashMark()
{
string titleHash, container;
titleHash = "Title with an # mark";
container = "";
Assert.IsFalse(WikiPages.IsWikiPageTitleValid(titleHash, out container));
}
///<summary>Before calling this, make sure to increment/decrement the historyNavBack index to keep track of the position in history. If loading a new page, decrement historyNavBack before calling this function. </summary>
private void LoadWikiPage(string pageTitle)
{
//This is called from 11 different places, any time the program needs to refresh a page from the db.
//It's also called from the browser_Navigating event when a "wiki:" link is clicked.
WikiPage wpage = WikiPages.GetByTitle(pageTitle);
if (wpage == null)
{
string errorMsg = "";
if (!WikiPages.IsWikiPageTitleValid(pageTitle, out errorMsg))
{
MsgBox.Show(this, "That page does not exist and cannot be made because the page title contains invalid characters.");
return;
}
if (!MsgBox.Show(this, MsgBoxButtons.YesNo, "That page does not exist. Would you like to create it?"))
{
return;
}
Action <string> onWikiSaved = new Action <string>((pageTitleNew) => {
//Insert the pageTitleNew where the pageTitle exists in the existing WikiPageCur
//(guaranteed to be unique because all INVALID WIKIPAGE LINK's have an ID at the end)
string pageContent = WikiPages.GetWikiPageContentWithWikiPageTitles(WikiPageCur.PageContent);
WikiPageCur.PageContent = pageContent.Replace(pageTitle, pageTitleNew);
WikiPageCur.PageContent = WikiPages.ConvertTitlesToPageNums(WikiPageCur.PageContent);
WikiPages.Update(WikiPageCur);
});
AddWikiPage(onWikiSaved);
return;
}
WikiPageCur = wpage;
try {
webBrowserWiki.DocumentText = WikiPages.TranslateToXhtml(WikiPageCur.PageContent, false);
}
catch (Exception ex) {
webBrowserWiki.DocumentText = "";
MessageBox.Show(this, Lan.g(this, "This page is broken and cannot be viewed. Error message:") + " " + ex.Message);
}
Text = "Wiki - " + WikiPageCur.PageTitle;
#region historyMaint
//This region is duplicated in webBrowserWiki_Navigating() for external links. Modifications here will need to be reflected there.
int indexInHistory = historyNav.Count - (1 + historyNavBack); //historyNavBack number of pages before the last page in history. This is the index of the page we are loading.
if (historyNav.Count == 0) //empty history
{
historyNavBack = 0;
historyNav.Add("wiki:" + pageTitle);
}
else if (historyNavBack < 0) //historyNavBack could be negative here. This means before the action that caused this load, we were not navigating through history, simply set back to 0 and add to historyNav[] if necessary.
{
historyNavBack = 0;
if (historyNav[historyNav.Count - 1] != "wiki:" + pageTitle)
{
historyNav.Add("wiki:" + pageTitle);
}
}
else if (historyNavBack >= 0 && historyNav[indexInHistory] != "wiki:" + pageTitle) //branching from page in history
{
historyNav.RemoveRange(indexInHistory, historyNavBack + 1); //remove "forward" history. branching off in a new direction
historyNavBack = 0;
historyNav.Add("wiki:" + pageTitle);
}
#endregion
}