public int CreateNewRepository(ref CmsPage page, CmsPageRevisionData newrevision)
{
PageRevisionDataRepository revisionrepository = new PageRevisionDataRepository();
if (revisionrepository.SaveOrUpdate(newrevision).Id < 0)
{
return(-1);
}
else
{
page.RevisionNumber = newrevision.RevisionNumber;
if (this.SaveOrUpdate(page).Id < 0)
{
return(-1);
}
else
{
return(page.RevisionNumber);
}
}
}
private string getLastModifiedTitle(CmsPageRevisionData revData)
{
TimeSpan timespan = TimeSpan.FromTicks(DateTime.Now.Ticks - revData.RevisionSavedAt.Ticks);
if (timespan.TotalDays < 7)
{
return("less than a week ago");
}
else if (timespan.TotalDays < 31)
{
return("less than a month ago");
}
else if (timespan.TotalDays < 365)
{
int monthsAgo = Convert.ToInt32(Math.Round(timespan.TotalDays / 31));
return(monthsAgo.ToString() + " months ago");
}
else
{
int yearsAgo = Convert.ToInt32(Math.Round(timespan.TotalDays / 365));
return(yearsAgo.ToString() + " years ago");
}
}
public override string RenderToString(CmsControlDefinition controlDefnToRender, CmsLanguage langToRenderFor)
{
// -- get the target page
int targetPageId = PageUtils.getFromForm("target", Int32.MinValue);
if (targetPageId < 0)
{
return("Error: invalid target page!");
}
CmsPage page = CmsContext.getPageById(targetPageId);
if (page.ID < 0)
{
return("Error: invalid target page!");
}
if (!page.currentUserCanWrite)
{
return("Access Denied");
}
string userMessage = "";
string action = PageUtils.getFromForm("action", "");
int VersionNumberToRevertTo = PageUtils.getFromForm("VersionNumberToRevertTo", -1);
if (string.Compare(action, "revertToVersion", true) == 0 && VersionNumberToRevertTo > 0)
{
bool b = page.revertToRevision(VersionNumberToRevertTo);
if (b)
{
userMessage = "<p style=\"color: green;\">Revision # " + VersionNumberToRevertTo + " has been reverted to, and has been made the live version</p>";
}
else
{
userMessage = "<p style=\"color: red;\">Error: could not revert to revision # " + VersionNumberToRevertTo + " - there was a database error.</p>";
}
}
string closeButtonHtml = "<input type=\"button\" value=\"close window\" onclick=\"go('" + page.Url + "'); window.close();\">";
StringBuilder html = new StringBuilder();
html.Append("<strong>Revisions of \"" + page.Title + "\"</strong>" + Environment.NewLine);
html.Append(userMessage);
html.Append("<p align=\"center\">" + closeButtonHtml + "</p>");
html.Append("<script>" + Environment.NewLine + Environment.NewLine);
html.Append("function go(url){" + Environment.NewLine);
html.Append("opener.location.href = url;" + Environment.NewLine);
html.Append("}" + Environment.NewLine);
html.Append("</script>" + Environment.NewLine);
html.Append("<style>" + Environment.NewLine);
html.Append(" form { padding: 0px; margin: 0px; } " + Environment.NewLine);
html.Append("</style>" + Environment.NewLine);
// -- get the data and render the table
CmsPageRevisionData[] allRevs = page.getAllRevisionData();
allRevs = CmsPageRevisionData.SortMostRecentFirst(allRevs);
string prevTitle = "";
if (allRevs.Length < 1)
{
html.Append("<p><em>Sorry, no revisions have been tracked for this page yet.</em></p>");
}
else
{
CmsPage thisPopup = CmsContext.currentPage;
html.Append("<table border=\"1\">" + Environment.NewLine);
for (int i = 0; i < allRevs.Length; i++)
{
CmsPageRevisionData rev = allRevs[i];
bool isLiveVersion = false;
if (i == 0)
{
isLiveVersion = true;
}
string title = "Revisions saved " + getLastModifiedTitle(rev);
if (prevTitle != title)
{
html.Append("<tr><td colspan=\"5\" style=\"background-color: #CCC;\">" + title + "</td></tr>" + Environment.NewLine);
}
html.Append("<tr>");
if (isLiveVersion)
{
html.Append("<td><strong>Live version</strong></td>");
}
else
{
html.Append("<td>Rev # " + rev.RevisionNumber.ToString() + "</td>");
}
html.Append("<td>" + rev.RevisionSavedAt.ToString("d MMM yyyy") + " at " + rev.RevisionSavedAt.ToString("%h:mm tt") + "</td>" + Environment.NewLine);
html.Append("<td>" + rev.RevisionSavedByUsername + "</td>" + Environment.NewLine);
if (CmsConfig.Languages.Length >= 1)
{
NameValueCollection urlParams = new NameValueCollection();
urlParams.Add("revNum", rev.RevisionNumber.ToString());
html.Append("<td>");
foreach (CmsLanguage lang in CmsConfig.Languages)
{
string viewUrl = page.getUrl(urlParams, lang);
html.Append("<input type=\"button\" value=\"view - " + lang.shortCode + "\" onclick=\"go('" + viewUrl + "');\">");
} // foreach Language
html.Append("</td>");
}
else
{
}
html.Append("<td>");
if (!isLiveVersion && CmsContext.currentUserIsSuperAdmin)
{
string formId = "ViewRevision" + i.ToString();
html.Append(thisPopup.getFormStartHtml(formId));
html.Append(PageUtils.getHiddenInputHtml("target", targetPageId.ToString()));
html.Append(PageUtils.getHiddenInputHtml("action", "revertToVersion"));
html.Append(PageUtils.getHiddenInputHtml("VersionNumberToRevertTo", rev.RevisionNumber.ToString()));
html.Append("<input type=\"submit\" value=\"revert to this revision\">");
html.Append(thisPopup.getFormCloseHtml(formId));
}
html.Append("</td>" + Environment.NewLine);
html.Append("</tr>" + Environment.NewLine);
prevTitle = title;
} // foreach
html.Append("</table>");
}
html.Append("<p align=\"center\">" + closeButtonHtml + "</p>");
return(html.ToString());
}
