/// <summary>
/// Handles the CommentServing event of the Post control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="BlogEngine.Core.ServingEventArgs"/> instance containing the event data.</param>
private static void PostCommentServing(object sender, ServingEventArgs e)
{
if (!ExtensionManager.ExtensionEnabled("BBCode"))
{
return;
}
var body = e.Body;
// retrieve parameters back as a data table
// column = parameter
if (Settings != null)
{
var table = Settings.GetDataTable();
foreach (DataRow row in table.Rows)
{
if (string.IsNullOrEmpty((string)row["CloseTag"]))
{
Parse(ref body, (string)row["Code"], (string)row["OpenTag"]);
}
else
{
Parse(ref body, (string)row["Code"], (string)row["OpenTag"], (string)row["CloseTag"]);
}
}
}
e.Body = body;
}
private static void Publishable_Serving(object sender, ServingEventArgs e)
{
if (!ExtensionManager.ExtensionEnabled("MediaElementPlayer"))
return;
if (e.Location == ServingLocation.PostList || e.Location == ServingLocation.SinglePost || e.Location == ServingLocation.Feed || e.Location == ServingLocation.SinglePage) {
HttpContext context = HttpContext.Current;
string regex = @"(video|audio)";
List<ShortCode> shortCodes = GetShortCodes(e.Body, regex, true);
if (shortCodes.Count == 0)
return;
ProcessMediaTags(e, shortCodes);
// this won't happen on feeds
if (context.CurrentHandler is Page) {
Page page = (Page)context.CurrentHandler;
AddHeader(page);
AddFooter(page);
}
}
}
/// <summary>
/// Handles the CommentServing event of the Post control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="BlogEngine.Core.ServingEventArgs"/> instance containing the event data.</param>
private static void PostCommentServing(object sender, ServingEventArgs e)
{
if (!ExtensionManager.ExtensionEnabled("Smilies"))
{
return;
}
if (string.IsNullOrEmpty(e.Body))
{
return;
}
e.Body = e.Body.Replace("(H)", Convert("cool", "Cool"));
e.Body = e.Body.Replace(":'(", Convert("cry", "Cry"));
e.Body = e.Body.Replace(":$", Convert("embarassed", "Embarassed"));
e.Body = e.Body.Replace(":|", Convert("foot-in-mouth", "Foot"));
e.Body = e.Body.Replace(":(", Convert("frown", "Frown"));
e.Body = e.Body.Replace("(A)", Convert("innocent", "Innocent"));
e.Body = e.Body.Replace("(K)", Convert("kiss", "Kiss"));
e.Body = e.Body.Replace(":D", Convert("laughing", "Laughing"));
e.Body = e.Body.Replace("($)", Convert("money-mouth", "Money"));
e.Body = e.Body.Replace(":-#", Convert("sealed", "Sealed"));
e.Body = e.Body.Replace(":)", Convert("smile", "Smile"));
e.Body = e.Body.Replace(":-)", Convert("smile", "Smile"));
e.Body = e.Body.Replace(":-O", Convert("surprised", "Surprised"));
e.Body = e.Body.Replace(":P", Convert("tongue-out", "Tong"));
e.Body = e.Body.Replace("*-)", Convert("undecided", "Undecided"));
e.Body = e.Body.Replace(";-)", Convert("wink", "Wink"));
e.Body = e.Body.Replace("8o|", Convert("yell", "Yell"));
}
private static void PostServing(object sender, ServingEventArgs e)
{
if (e.Location == ServingLocation.PostList ||
e.Location == ServingLocation.SinglePost)
{
e.Body = GetBody(e.Body);
}
}
/// <summary>
/// Replaces the [more] string on the full post page.
/// </summary>
/// <param name="e">
/// The event arguments.
/// </param>
private static void PrepareFullPost(ServingEventArgs e)
{
var request = HttpContext.Current.Request;
e.Body = request.UrlReferrer == null || request.UrlReferrer.Host != request.Url.Host
? e.Body.Replace("[more]", string.Empty)
: e.Body.Replace("[more]", "<span id=\"continue\"></span>");
}
void Post_Serving(object sender, ServingEventArgs e)
{
// [gist id=1234]
e.Body = Regex.Replace(e.Body, "\\[gist\\s[^\\]]*id=(\\d+)[^\\]]*\\]", "<script src=\"https://gist.github.com/$1.js\"></script>");
// [gist]1234[/gist]
e.Body = Regex.Replace(e.Body, "\\[gist\\](\\d+)\\[\\/gist\\]", "<script src=\"https://gist.github.com/$1.js\"></script>");
e.Body = Regex.Replace(e.Body, "(\\n|<(br|p)\\s*/?>)\\s*https://gist\\.github\\.com/(\\w+/)?(\\d+)/?\\s*(\\n|<(br|p)\\s*/?>|</p>|</li>)", "<script src=\"https://gist.github.com/$4.js\"></script>");
e.Body = Regex.Replace(e.Body, "\\[gist\\s+https://gist\\.github\\.com/(\\w+/)?(\\d+)/?\\s*\\]", "<script src=\"https://gist.github.com/$2.js\"></script>");
}
/// <summary>
/// The event handler that is triggered every time a comment is served to a client.
/// </summary>
private static void Post_CommentServing(object sender, ServingEventArgs e)
{
if (string.IsNullOrEmpty(e.Body))
{
return;
}
e.Body = regex.Replace(e.Body, new MatchEvaluator(ResolveLinks.Evaluator));
}
private static void OnPostServing(object sender, ServingEventArgs e)
{
Post post = sender as Post;
if (post != null)
{
e.Body = string.Concat(e.Body, Generate(post));
}
}
private void OnPostServing(object sender, ServingEventArgs e)
{
IPublishable ipub = ((IPublishable)sender);
string body = String.Empty;
if (e.Location == ServingLocation.SinglePost && HttpContext.Current.Request.IsAuthenticated == false)
{
Counter.Hit(ipub.Id.ToString());
}
}
static string GetPostExcerpt(ServingEventArgs e, string moreLink)
{
e.Body = Utils.StripHtml(e.Body);
if (e.Body.Length > postLength)
{
return(e.Body.Substring(0, postLength) + "... " + moreLink);
}
return(e.Body);
}
/// <summary>
/// event method for the post serving
/// </summary>
/// <param name="sender">the post</param>
/// <param name="e">the event args</param>
void Post_Serving(object sender, ServingEventArgs e)
{
if (HttpContext.Current == null)
{
return;
}
var post = (Post)sender;
var ctx = HttpContext.Current;
AppendContext(ctx);
}
void Page_Serving(object sender, ServingEventArgs e)
{
_formAction = "";
if (e.Location == ServingLocation.SinglePage)
{
var page = (BlogEngine.Core.Page)sender;
if (page.IsFrontPage)
{
_formAction = string.Format("page/{0}?id={1}", page.Slug, page.Id);
}
}
}
private void PrepareFacebookCompartilhar(object sender, ServingEventArgs e)
{
if (e.Location == ServingLocation.PostList || e.Location == ServingLocation.SinglePost)
{
HttpContext context = HttpContext.Current;
if (context.CurrentHandler is System.Web.UI.Page)
{
if (context.Items[ExtensionName] == null)
{
var page = (System.Web.UI.Page)context.CurrentHandler;
var Script = new StringBuilder();
Script.AppendLine("");
Script.AppendLine("<!-- Inicio facebook compartilhamento -->");
Script.AppendLine("<script type=\"text/javascript\">");
Script.AppendLine("//<![CDATA[");
Script.AppendLine("function shareFunc(href, title, desc, img){");
Script.AppendLine(" //var url = \"http://www.facebook.com/share.php?u=\" + encodeURIComponent(href) + \"&t=\" + encodeURIComponent(title) + \"&d=\" + encodeURIComponent(desc) + \"&i=\" + encodeURIComponent(img);");
Script.AppendLine(" var url1 = \"http://www.facebook.com/share.php?u=\";");
//Script.AppendLine(" var url2 = encodeURIComponent(\"http://fb-share-control.com/?\" + \"t=\" + title + \"&d=\" + desc + \"&u=\" + href);");
Script.AppendLine(" var url2 = encodeURIComponent(\"http://fb-share-control.com/?\" + \"t=\" + title + \"&i=\" + img + \"&d=\" + desc + \"&u=\" + href);");
Script.AppendLine(" var url = url1 + \"\" + url2;");
Script.AppendLine(" //alert(url);");
Script.AppendLine(" window.open(url,\"Comparilhar\",\"width=640,height=300\");");
Script.AppendLine("}");
Script.AppendLine("//]]>");
Script.AppendLine("</script>");
Script.AppendLine("<style type=\"text/css\">.facebookCompartilhar{padding:2px 0 0 20px; height:16px; background:url(http://static.ak.fbcdn.net/images/share/facebook_share_icon.gif) no-repeat top left; color: #6D84B4;cursor: pointer;text-decoration: none;}</style>");
page.ClientScript.RegisterStartupScript(page.GetType(), "FacebookCompartilharScripts", Script.ToString(), false);
context.Items[ExtensionName] = 1;
}
var ListImagens = "";
if (findImg)
{
if (ER_IMG.IsMatch(e.Body))
{
MatchCollection imagens = ER_IMG.Matches(e.Body);
ListImagens = string.Format("http://{0}{1}", ((Post)sender).AbsoluteLink.Authority, imagens[0].Result("${img}"));
}
}
if (ondeExibir.Equals("Topo"))
{
e.Body = string.Format("<p><a class=\"facebookCompartilhar\" onclick=\"shareFunc('{1}','{2}','{3}','{4}');\" >Compartilhar</a></p>{0}", e.Body, ((Post)sender).AbsoluteLink, ((Post)sender).Title, ((Post)sender).Description, ListImagens);
}
else
{
e.Body = string.Format("{0}<p><a class=\"facebookCompartilhar\" onclick=\"shareFunc('{1}','{2}','{3}','{4}');\" >Compartilhar</a></p>", e.Body, ((Post)sender).AbsoluteLink, ((Post)sender).Title, ((Post)sender).Description, ListImagens);
}
}
}
}
private void Page_Serving(object sender, ServingEventArgs e)
{
if (e.Location != ServingLocation.SinglePage)
{
return;
}
string regex__1 = @"\[youtube:.*?\]";
MatchCollection matches = Regex.Matches(e.Body, regex__1);
if (matches.Count == 0)
{
return;
}
Int32 width = default(Int32);
Int32 height = default(Int32);
Int32 border = default(Int32);
String color1 = default(String);
String color2 = default(String);
String BaseURL = default(String);
try
{
width = Int32.Parse(settings.GetSingleValue("width"));
height = Int32.Parse(settings.GetSingleValue("height"));
border = Int32.Parse(settings.GetSingleValue("border"));
color1 = settings.GetSingleValue("color1");
color2 = settings.GetSingleValue("color2");
BaseURL = "http://www.youtube.com/v/";
}
catch
{ return; }
for (int i = 0; i < matches.Count; i++)
{
Int32 length = "[youtube:".Length;
string mediaFile = matches[i].Value.Substring(length, matches[i].Value.Length - length - 1);
string player = @"<div id=""YouTubePlayer_{0}"" style=""width:{2}px; height:{3}px;"">
<object width=""{2}"" height=""{3}"">
<param name=""movie"" value=""{7}{1}&fs=1&border={4}&color1=0x{5}&color2=0x{6}""></param>
<param name=""allowFullScreen"" value=""true""></param>
<embed src=""{7}{1}&fs=1&border={4}&color1=0x{5}&color2=0x{6}""
type = ""application/x-shockwave-flash""
width=""{2}"" height=""{3}"" allowfullscreen=""true""></embed>
</object>
</div>";
e.Body = e.Body.Replace(matches[i].Value, String.Format(player, i, mediaFile, width, height, border, color1, color2, BaseURL));
}
}
private static void ProcessMediaTags(ServingEventArgs e, List <ShortCode> shortCodes)
{
// path to media
string folder = Settings.GetSingleValue("folder");
string path = Utils.RelativeWebRoot + folder.TrimEnd(new char[] { '/' }) + "/";
// override for feed
if (e.Location == ServingLocation.Feed)
{
path = Utils.AbsoluteWebRoot + folder.TrimEnd(new char[] { '/' }) + "/";
}
// do replacement for media
foreach (ShortCode sc in shortCodes)
{
string tagName = sc.TagName;
string key = sc.GetAttributeValue("key", "");
string w = sc.GetAttributeValue("width", "");
string h = sc.GetAttributeValue("height", "");
if (w == "")
{
w = _widthDefault.ToString();
}
if (h == "")
{
h = _heightDefault.ToString();
}
string code = "";
switch (key)
{
case "file": code = "<div align=\"center\"><iframe src=" +
"\"http://docs.google.com/viewer?url=" + Utils.AbsoluteWebRoot.ToString() + "FILES/Media/" + sc.GetAttributeValue(key, "") + ".axdx&embedded=true\" " +
"width=\"" + w + "\" height=\"" + h + "\" " +
"style=\"border: none;\"" + "></iframe></div>";
break;
case "url": code = "<div align=\"center\"><iframe src=" +
"\"http://docs.google.com/viewer?url=" + sc.GetAttributeValue(key, "") + "&embedded=true\" " +
"width=\"" + w + "\" height=\"" + h + "\" " +
"style=\"border: none;\"" + "></iframe></div>";
break;
}
//code = "Key: " + key;
e.Body = e.Body.Replace(sc.Text, code);
}
}
void Post_Serving(object sender, ServingEventArgs e)
{
Markdown md = new Markdown(new MarkdownOptions()
{
AutoHyperlink = bool.Parse(Options.GetSingleValue("autoHyperlink")),
AutoNewlines = bool.Parse(Options.GetSingleValue("autoNewlines")),
EmptyElementSuffix = Options.GetSingleValue("emptyElementSuffix"),
EncodeProblemUrlCharacters = bool.Parse(Options.GetSingleValue("encodeProblemUrlCharacters")),
LinkEmails = bool.Parse(Options.GetSingleValue("linkEmails")),
StrictBoldItalic = bool.Parse(Options.GetSingleValue("strictBoldItalic"))
});
e.Body = md.Transform(e.Body);
}
/// <summary>
/// Handles the CommentServing event of the Post control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="BlogEngine.Core.ServingEventArgs"/> instance containing the event data.</param>
private static void PostCommentServing(object sender, ServingEventArgs e)
{
if (!ExtensionManager.ExtensionEnabled("ResolveLinks"))
{
return;
}
if (string.IsNullOrEmpty(e.Body))
{
return;
}
e.Body = LinkRegex.Replace(e.Body, new MatchEvaluator(Evaluator));
}
protected void Post_Serving(object sender, ServingEventArgs e)
{
MembershipUser user = Membership.GetUser();
if (HttpContext.Current.Request.RawUrl.Contains("syndication.axd"))
{
return;
}
if (user == null)
{
HttpContext.Current.Response.Redirect("~/Login.aspx");
}
}
private static void PostServing(object sender, ServingEventArgs e)
{
if (e.Body.Contains("[more]"))
{
return;
}
if (e.Location == ServingLocation.PostList)
{
var post = (Post)sender;
string moreLink = string.Format("<a class=\"more\" href=\"{0}#continue\">{1}</a>", post.RelativeLink, labels.more);
//e.Body = GetPostPicture(e) + GetPostExcerpt(e, moreLink);
}
}
/// <summary>
/// Replaces the [more] string with a hyperlink to the full post.
/// </summary>
private static void AddMoreLink(object sender, ServingEventArgs e)
{
Post post = (Post)sender;
int index = e.Body.IndexOf("[more]");
string link = "<a class=\"more\" href=\"" + post.RelativeLink + "#continue\">" + Resources.labels.more + "...</a>";
string NewBody = e.Body.Substring(0, index);
// Need to close any open HTML tags in NewBody where the matching close tags have been truncated.
string closingTagsToAppend = string.Empty;
MatchCollection openingTagsCollection = openingTagRegex.Matches(NewBody);
if (openingTagsCollection.Count > 0)
{
// Copy the opening tags in MatchCollection to a generic list.
List <string> openingTags = new List <string>();
foreach (Match openTag in openingTagsCollection)
{
if (openTag.Groups.Count == 2)
{
openingTags.Add(openTag.Groups[1].Value);
}
}
MatchCollection closingTagsCollection = closedTagRegex.Matches(NewBody);
// Iterate through closed tags and remove the first matching open tag from the openingTags list.
foreach (Match closedTag in closingTagsCollection)
{
if (closedTag.Groups.Count == 2)
{
int indexToRemove = openingTags.FindIndex(delegate(string openTag) { return(openTag.Equals(closedTag.Groups[1].Value, StringComparison.InvariantCultureIgnoreCase)); });
if (indexToRemove != -1)
{
openingTags.RemoveAt(indexToRemove);
}
}
}
// A closing tag needs to be created for any remaining tags in the openingTags list.
if (openingTags.Count > 0)
{
// Reverse the order of the tags so tags opened later are closed first.
openingTags.Reverse();
closingTagsToAppend = "</" + string.Join("></", openingTags.ToArray()) + ">";
}
}
e.Body = NewBody + link + closingTagsToAppend;
}
/// <summary>
/// An event that handles ServingEventArgs
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private static void PublishableServing(object sender, ServingEventArgs e)
{
if (!string.IsNullOrEmpty(e.Body))
{
// only process the posts
if (e.Location == ServingLocation.PostList ||
e.Location == ServingLocation.SinglePost ||
e.Location == ServingLocation.SinglePage ||
e.Location == ServingLocation.Feed)
{
const string regex = @"\[mp3:.*?\.mp3]";
var matches = Regex.Matches(e.Body, regex);
if (matches.Count > 0)
{
if (e.Location != ServingLocation.Feed)
{
AddJsToTheHeader();
}
var mp3Root = string.Format("{0}Custom/Media/mp3/", Utils.AbsoluteWebRoot);
foreach (Match match in matches)
{
string filename = match.Value.Replace("[mp3:", "").Replace("]", "").Trim();
if (e.Location == ServingLocation.Feed)
{
// inject link to .mp3 file (to support enclosure)
var url = mp3Root + filename;
var link = "<a href=\"{0}\">{1}</a>";
link = string.Format(link, url, filename);
e.Body = e.Body.Replace(match.Value, link);
}
else
{
// inject player object in the post
var player = PlayerObject(filename);
player = "<script type=\"text/javascript\">InsertPlayer(\"" + player + "\");</script>";
e.Body = e.Body.Replace(match.Value, player);
}
}
}
}
}
}
/// <summary>
/// Handles the Post.Serving event to take care of the [more] keyword.
/// </summary>
private static void Post_Serving(object sender, ServingEventArgs e)
{
if (!e.Body.Contains("[more]"))
return;
if (e.Location == ServingLocation.PostList)
{
AddMoreLink(sender, e);
}
else if (e.Location == ServingLocation.SinglePost)
{
PrepareFullPost(e);
}
else if (e.Location == ServingLocation.Feed)
{
e.Body = e.Body.Replace("[more]", string.Empty);
}
}
/// <summary>
/// Replaces the [more] string with a hyperlink to the full post.
/// </summary>
/// <param name="sender">
/// The sender.
/// </param>
/// <param name="e">
/// The event arguments.
/// </param>
private static void AddMoreLink(object sender, ServingEventArgs e)
{
var post = (Post)sender;
var index = e.Body.IndexOf("[more]");
var link = string.Format("<a class=\"more\" href=\"{0}#continue\">{1}...</a>", post.RelativeLink, labels.more);
var newBody = e.Body.Substring(0, index);
// Need to close any open HTML tags in NewBody where the matching close tags have been truncated.
var closingTagsToAppend = string.Empty;
var openingTagsCollection = OpeningTagRegex.Matches(newBody);
if (openingTagsCollection.Count > 0)
{
// Copy the opening tags in MatchCollection to a generic list.
var openingTags = openingTagsCollection.Cast <Match>().Where(openTag => openTag.Groups.Count == 2).Select(
openTag => openTag.Groups[1].Value).ToList();
var closingTagsCollection = ClosedTagRegex.Matches(newBody);
// Iterate through closed tags and remove the first matching open tag from the openingTags list.
foreach (var indexToRemove in from Match closedTag in closingTagsCollection
where closedTag.Groups.Count == 2
select openingTags.FindIndex(
openTag =>
openTag.Equals(
closedTag.Groups[1].Value, StringComparison.InvariantCultureIgnoreCase))
into indexToRemove
where indexToRemove != -1
select indexToRemove)
{
openingTags.RemoveAt(indexToRemove);
}
// A closing tag needs to be created for any remaining tags in the openingTags list.
if (openingTags.Count > 0)
{
// Reverse the order of the tags so tags opened later are closed first.
openingTags.Reverse();
closingTagsToAppend = string.Format("</{0}>", string.Join("></", openingTags.ToArray()));
}
}
e.Body = newBody + link + closingTagsToAppend;
}
private static void ProcessMediaTags(ServingEventArgs e, List<ShortCode> shortCodes)
{
// path to media
string folder = Settings.GetSingleValue("folder");
string path = Utils.RelativeWebRoot + folder.TrimEnd(new char[] {'/'}) + "/";
// override for feed
if (e.Location == ServingLocation.Feed) {
path = Utils.AbsoluteWebRoot + folder.TrimEnd(new char[] { '/' }) + "/";
}
// do replacement for media
foreach (ShortCode sc in shortCodes)
{
string tagName = sc.TagName;
string src = sc.GetAttributeValue("src", "");
string w = sc.GetAttributeValue("width", "");
string h = sc.GetAttributeValue("height", "");
string mp4 = sc.GetAttributeValue("mp4", "");
string mp3 = sc.GetAttributeValue("mp3", "");
string webm = sc.GetAttributeValue("webm", "");
string ogg = sc.GetAttributeValue("ogg", "");
string poster = sc.GetAttributeValue("poster", "");
string autoplay = sc.GetAttributeValue("autoplay", "");
string preload = sc.GetAttributeValue("preload", "");
string code =
"<" + tagName + " class=\"mep\" controls=\"controls\"" + ((src != "") ? " src=\"" + ((src.IndexOf("http") == 0) ? "" : path) + src + "\"" : "") + ((poster != "") ? " poster=\"" + ((poster.IndexOf("http") == 0) ? "" : path) + poster + "\"" : "") + ((w != "") ? " width=\"" + w + "\"" : "") + ((h != "") ? " height=\"" + h + "\"" : "") + ((autoplay != "") ? " autoplay=\"autoplay\"" : "") + ((preload != "") ? " preload=\"" + preload + "\"" : "") + ">" +
((mp4 != "") ? "<source src=\"" + ((mp4.IndexOf("http") == 0) ? "" : path) + mp4 + "\" type=\"video/mp4\" />" : "") +
((mp3 != "") ? "<source src=\"" +((mp3.IndexOf("http") == 0) ? "" : path) + mp3 + "\" type=\"audio/mp3\" />" : "") +
((webm != "") ? "<source src=\"" + ((webm.IndexOf("http") == 0) ? "" : path) + webm + "\" type=\"video/webm\" />" : "") +
((ogg != "") ? "<source src=\"" + ((ogg.IndexOf("http") == 0) ? "" : path) + ogg + "\" type=\"video/ogg\" />" : "") +
"</" + tagName + ">";
e.Body = e.Body.Replace(sc.Text, code);
}
}
/// <summary>
/// The event handler that is triggered every time a comment is served to a client.
/// </summary>
private static void Post_CommentServing(object sender, ServingEventArgs e)
{
if (string.IsNullOrEmpty(e.Body))
{
return;
}
CultureInfo info = CultureInfo.InvariantCulture;
foreach (Match match in regex.Matches(e.Body))
{
if (!match.Value.Contains("://"))
{
e.Body = e.Body.Replace(match.Value, string.Format(info, link, "http://", match.Value, ShortenUrl(match.Value, MAX_LENGTH)));
}
else
{
e.Body = e.Body.Replace(match.Value, string.Format(info, link, string.Empty, match.Value, ShortenUrl(match.Value, MAX_LENGTH)));
}
}
}
static string GetPostPicture(ServingEventArgs e)
{
if (e.Body.IndexOf("<img ") <= 0)
{
return(pic);
}
var start = e.Body.IndexOf("<img");
var stop = e.Body.IndexOf("/>");
if (stop > 0 && stop > start)
{
var s = e.Body.Substring(start, stop - start + 2);
e.Body = e.Body.Replace(s, "");
return(s.Replace("<img ", "<img class=\"first-post-img\" "));
}
return(pic);
}
/// <summary>
/// The event handler that is triggered every time a comment is served to a client.
/// </summary>
private static void Post_CommentServing(object sender, ServingEventArgs e)
{
string body = e.Body;
// retrieve parameters back as a data table
// column = parameter
DataTable table = _settings.GetDataTable();
foreach (DataRow row in table.Rows)
{
if (string.IsNullOrEmpty((string)row["CloseTag"]))
{
Parse(ref body, (string)row["Code"], (string)row["OpenTag"]);
}
else
{
Parse(ref body, (string)row["Code"], (string)row["OpenTag"], (string)row["CloseTag"]);
}
}
e.Body = body;
}
/// <summary>
/// Handles the Serving event of the Post control.
/// Handles the Post.Serving event to take care of the [more] keyword.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="BlogEngine.Core.ServingEventArgs"/> instance containing the event data.</param>
private static void PostServing(object sender, ServingEventArgs e)
{
if (!e.Body.Contains("[more]"))
{
return;
}
switch (e.Location)
{
case ServingLocation.PostList:
AddMoreLink(sender, e);
break;
case ServingLocation.SinglePost:
PrepareFullPost(e);
break;
case ServingLocation.Feed:
e.Body = e.Body.Replace("[more]", string.Empty);
break;
}
}
private static void AddSyntaxHighlighter(object sender, ServingEventArgs e)
{
if (e.Location == ServingLocation.Feed)
{
return;
}
HttpContext context = HttpContext.Current;
Page page = (Page)context.CurrentHandler;
if ((context.CurrentHandler is Page == false) || (context.Items[ExtensionName] != null))
{
return;
}
AddCssStyles(page);
AddJavaScripts(page);
AddOptions(page);
context.Items[ExtensionName] = 1;
}
/// <summary>
/// An event that handles ServingEventArgs
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Post_Serving(object sender, ServingEventArgs e)
{
if (!string.IsNullOrEmpty(e.Body))
{
// only process the posts
if (e.Location == ServingLocation.PostList || e.Location == ServingLocation.SinglePost || e.Location == ServingLocation.SinglePage)
{
string regex = @"\[donate:.*]";
MatchCollection matches = Regex.Matches(e.Body, regex);
if (matches.Count > 0)
{
foreach (Match match in matches)
{
string item_name = match.Value.Replace("[donate:", "").Replace("]", "");
string literal_donate = "";
literal_donate = GetDonateButton(item_name, double.Parse(settings.GetSingleValue("taxRate")), double.Parse(settings.GetSingleValue("shipping")), settings.GetSingleValue("username"));
e.Body = e.Body.Replace(match.Value, literal_donate);
}
}
}
}
}
/// <summary>
/// Retrieves the title.
/// </summary>
/// <param name="context">The context.</param>
/// <returns>The title string.</returns>
private static string RetrieveTitle(HttpContext context)
{
var title = BlogSettings.Instance.Name;
string subTitle = null;
if (!string.IsNullOrEmpty(context.Request.QueryString["category"]))
{
if (context.Request.QueryString["category"].Length < 36)
{
StopServing(context);
}
var firstCat = context.Request.QueryString["category"].Substring(0, 36);
var categoryId = new Guid(firstCat);
var currentCategory = Category.GetCategory(categoryId, Blog.CurrentInstance.IsSiteAggregation);
if (currentCategory == null)
{
StopServing(context);
}
if (currentCategory != null)
{
subTitle = currentCategory.Title;
}
}
if (!string.IsNullOrEmpty(context.Request.QueryString["author"]))
{
subTitle = context.Request.QueryString["author"];
}
if (!string.IsNullOrEmpty(context.Request.QueryString["post"]))
{
if (context.Request.QueryString["post"].Length != 36)
{
StopServing(context);
}
var post = Post.GetPost(new Guid(context.Request.QueryString["post"]));
if (post == null)
{
StopServing(context);
}
if (post != null)
{
var arg = new ServingEventArgs(post.Content, ServingLocation.Feed);
post.OnServing(arg);
if (arg.Cancel)
{
StopServing(context);
}
else
{
subTitle = post.Title;
}
}
}
if (!string.IsNullOrEmpty(context.Request.QueryString["comments"]))
{
subTitle = "Comments";
}
if (subTitle != null)
{
return string.Format("{0} - {1}", title, subTitle);
}
return title;
}
