public ItemHashtag(Core core, long itemTagId)
: base(core)
{
ItemLoad += new ItemLoadHandler(ItemHashtag_ItemLoad);
SelectQuery query = ItemHashtag_GetSelectQueryStub(core);
query.AddCondition("item_hashtag_id", itemTagId);
DataTable itemTagTable = db.Query(query);
if (itemTagTable.Rows.Count == 1)
{
loadItemInfo(itemTagTable.Rows[0]);
tag = new Tag(core, itemTagTable.Rows[0]);
}
else
{
throw new InvalidItemHashtagException();
}
}
/// <summary>
/// Show the blog
/// </summary>
/// <param name="core">Core token</param>
/// <param name="page">Page calling</param>
/// <param name="category">Category to show</param>
/// <param name="post">Post to show</param>
/// <param name="year">Year to show</param>
/// <param name="month">Month to show</param>
/// <remarks>A number of conditions may be omitted. Integer values can be omitted by passing -1. String values by passing a null or empty string.</remarks>
private static void Show(Core core, UPage page, string category, string tag, long post, int year, int month)
{
core.Template.SetTemplate("Blog", "viewblog");
bool rss = false;
long comments = 0;
string postTitle = null;
Blog myBlog;
try
{
myBlog = new Blog(core, page.User);
}
catch (InvalidBlogException)
{
return;
}
if (!myBlog.Access.Can("VIEW"))
{
core.Functions.Generate403();
return;
}
try
{
rss = bool.Parse(core.Http.Query["rss"]);
}
catch { }
/*if (rss)
{
core.Http.SwitchContextType("text/xml");
}*/
page.User.LoadProfileInfo();
bool moreContent = false;
long lastPostId = 0;
List<BlogEntry> blogEntries = myBlog.GetEntries(category, tag, post, year, month, page.TopLevelPageNumber, 10, page.TopLevelPageOffset, false, false, out moreContent);
if (!rss)
{
core.Display.ParsePageList(page.User, true);
core.Template.Parse("U_PROFILE", page.User.Uri);
core.Template.Parse("U_FRIENDS", core.Hyperlink.BuildFriendsUri(page.User));
core.Template.Parse("USER_THUMB", page.Owner.Thumbnail);
core.Template.Parse("USER_COVER_PHOTO", page.Owner.CoverPhoto);
core.Template.Parse("USER_MOBILE_COVER_PHOTO", page.Owner.MobileCoverPhoto);
if (string.IsNullOrEmpty(myBlog.Title))
{
core.Template.Parse("PAGE_TITLE", core.Prose.GetString("BLOG"));
}
else
{
core.Template.Parse("PAGE_TITLE", myBlog.Title);
core.Template.Parse("PAGE_SUB_TITLE", core.Prose.GetString("BLOG"));
}
core.Template.Parse("BLOG_TITLE", myBlog.Title);
if (page.User.UserId == core.LoggedInMemberId)
{
core.Template.Parse("U_POST", core.Hyperlink.BuildAccountSubModuleUri(myBlog.Owner, "blog", "write"));
}
}
if (!rss)
{
DataTable archiveTable = core.Db.Query(string.Format("SELECT DISTINCT YEAR(FROM_UNIXTIME(post_time_ut)) as year, MONTH(FROM_UNIXTIME(post_time_ut)) as month FROM blog_postings WHERE user_id = {0} AND post_status = 'PUBLISH' ORDER BY year DESC, month DESC;",
page.User.UserId, core.LoggedInMemberId));
core.Template.Parse("ARCHIVES", archiveTable.Rows.Count.ToString());
for (int i = 0; i < archiveTable.Rows.Count; i++)
{
VariableCollection archiveVariableCollection = core.Template.CreateChild("archive_list");
archiveVariableCollection.Parse("TITLE", string.Format("{0} {1}",
core.Functions.IntToMonth((int)archiveTable.Rows[i]["month"]), ((int)archiveTable.Rows[i]["year"]).ToString()));
archiveVariableCollection.Parse("URL", Blog.BuildUri(core, page.User, (int)archiveTable.Rows[i]["year"], (int)archiveTable.Rows[i]["month"]));
}
DataTable categoriesTable = core.Db.Query(string.Format("SELECT DISTINCT post_category, category_title, category_path FROM blog_postings INNER JOIN global_categories ON post_category = category_id WHERE user_id = {0} AND post_status = 'PUBLISH' ORDER BY category_title DESC;",
page.User.UserId, core.LoggedInMemberId));
core.Template.Parse("CATEGORIES", categoriesTable.Rows.Count.ToString());
for (int i = 0; i < categoriesTable.Rows.Count; i++)
{
VariableCollection categoryVariableCollection = core.Template.CreateChild("category_list");
categoryVariableCollection.Parse("TITLE", (string)categoriesTable.Rows[i]["category_title"]);
categoryVariableCollection.Parse("URL", Blog.BuildUri(core, page.User, (string)categoriesTable.Rows[i]["category_path"]));
}
List<BlogRollEntry> blogRollEntries = myBlog.GetBlogRoll();
core.Template.Parse("BLOG_ROLL_ENTRIES", blogRollEntries.Count.ToString());
foreach (BlogRollEntry bre in blogRollEntries)
{
VariableCollection breVariableCollection = core.Template.CreateChild("blog_roll_list");
if (!string.IsNullOrEmpty(bre.Title))
{
breVariableCollection.Parse("TITLE", bre.Title);
}
else if (bre.User != null)
{
breVariableCollection.Parse("TITLE", bre.User.DisplayName);
}
breVariableCollection.Parse("URI", bre.Uri);
}
}
if (!string.IsNullOrEmpty(category))
{
core.Template.Parse("U_RSS", core.Hyperlink.BuildBlogRssUri(page.User, category));
}
else if (post > 0)
{
core.Template.Parse("U_RSS", core.Hyperlink.BuildBlogPostRssUri(page.User, year, month, post));
}
else if (month > 0)
{
core.Template.Parse("U_RSS", core.Hyperlink.BuildBlogRssUri(page.User, year, month));
}
else if (year > 0)
{
core.Template.Parse("U_RSS", core.Hyperlink.BuildBlogRssUri(page.User, year));
}
else
{
core.Template.Parse("U_RSS", core.Hyperlink.BuildBlogRssUri(page.User));
}
if (rss)
{
XmlSerializer serializer = new XmlSerializer(typeof(RssDocument));
RssDocument doc = new RssDocument();
doc.version = "2.0";
doc.channels = new RssChannel[1];
doc.channels[0] = new RssChannel();
doc.channels[0].title = string.Format("RSS Feed for {0} blog", page.User.DisplayNameOwnership);
doc.channels[0].description = string.Format("RSS Feed for {0} blog", page.User.DisplayNameOwnership);
if (!string.IsNullOrEmpty(category))
{
doc.channels[0].link = core.Hyperlink.StripSid(Blog.BuildAbsoluteUri(core, page.User, category));
}
else if (post > 0)
{
doc.channels[0].link = core.Hyperlink.StripSid(Blog.BuildAbsoluteUri(core, page.User, year, month, post));
}
else if (month > 0)
{
doc.channels[0].link = core.Hyperlink.StripSid(Blog.BuildAbsoluteUri(core, page.User, year, month));
}
else if (year > 0)
{
doc.channels[0].link = core.Hyperlink.StripSid(Blog.BuildAbsoluteUri(core, page.User, year));
}
else
{
doc.channels[0].link = core.Hyperlink.StripSid(Blog.BuildAbsoluteUri(core, page.User));
}
doc.channels[0].category = "Blog";
doc.channels[0].items = new RssDocumentItem[blogEntries.Count];
for (int i = 0; i < blogEntries.Count; i++)
{
DateTime postDateTime = blogEntries[i].GetPublishedDate(core.Tz);
doc.channels[0].items[i] = new RssDocumentItem();
doc.channels[0].items[i].description = core.Bbcode.Parse(HttpUtility.HtmlEncode(blogEntries[i].Body), core.Session.LoggedInMember, page.User);
doc.channels[0].items[i].link = core.Hyperlink.StripSid(Blog.BuildAbsoluteUri(core, page.User, postDateTime.Year, postDateTime.Month, blogEntries[i].PostId));
doc.channels[0].items[i].guid = core.Hyperlink.StripSid(Blog.BuildAbsoluteUri(core, page.User, postDateTime.Year, postDateTime.Month, blogEntries[i].PostId));
doc.channels[0].items[i].pubdate = postDateTime.ToString();
if (i == 0)
{
doc.channels[0].pubdate = postDateTime.ToString();
}
}
core.Http.WriteXml(serializer, doc);
if (core.Db != null)
{
core.Db.CloseConnection();
}
core.Http.End();
}
else
{
int postsOnPage = 0;
List<NumberedItem> tagItems = new List<NumberedItem>();
for (int i = 0; i < blogEntries.Count; i++)
{
tagItems.Add(blogEntries[i]);
}
Dictionary<ItemKey, List<Tag>> tags = Tag.GetTags(core, tagItems);
for (int i = 0; i < blogEntries.Count; i++)
{
postsOnPage++;
VariableCollection blogPostVariableCollection = core.Template.CreateChild("blog_list");
blogPostVariableCollection.Parse("TITLE", blogEntries[i].Title);
DateTime postDateTime = blogEntries[i].GetPublishedDate(core.Tz);
blogPostVariableCollection.Parse("DATE", core.Tz.DateTimeToString(postDateTime));
blogPostVariableCollection.Parse("URL", blogEntries[i].Uri);
blogPostVariableCollection.Parse("ID", blogEntries[i].Id);
blogPostVariableCollection.Parse("TYPE_ID", blogEntries[i].ItemKey.TypeId);
/*if ((!core.IsMobile) && (!string.IsNullOrEmpty(blogEntries[i].BodyCache)))
{
core.Display.ParseBbcodeCache(blogPostVariableCollection, "POST", blogEntries[i].BodyCache);
}
else*/
if (post > 0)
{
core.Display.ParseBbcode(blogPostVariableCollection, "POST", blogEntries[i].Body, page.User);
}
else
{
core.Display.ParseBbcode(blogPostVariableCollection, "POST", blogEntries[i].SummaryString, page.User);
}
if (core.Session.IsLoggedIn)
{
if (blogEntries[i].Owner.IsItemOwner(core.Session.LoggedInMember))
{
blogPostVariableCollection.Parse("IS_OWNER", "TRUE");
blogPostVariableCollection.Parse("U_DELETE", blogEntries[i].DeleteUri);
}
}
if (blogEntries[i].Info.Likes > 0)
{
blogPostVariableCollection.Parse("LIKES", string.Format(" {0:d}", blogEntries[i].Info.Likes));
blogPostVariableCollection.Parse("DISLIKES", string.Format(" {0:d}", blogEntries[i].Info.Dislikes));
}
if (blogEntries[i].Info.Comments > 0)
{
blogPostVariableCollection.Parse("POST_COMMENTS", string.Format(" ({0:d})", blogEntries[i].Info.Comments));
}
if (blogEntries[i].Access.IsPublic())
{
blogPostVariableCollection.Parse("SHAREABLE", "TRUE");
blogPostVariableCollection.Parse("PUBLIC", "TRUE");
}
if (blogEntries[i].PostId == post)
{
comments = blogEntries[i].Comments;
core.Template.Parse("BLOG_POST_COMMENTS", core.Functions.LargeIntegerToString(comments));
core.Template.Parse("BLOGPOST_ID", blogEntries[i].PostId.ToString());
}
if (tags.ContainsKey(blogEntries[i].ItemKey))
{
foreach (Tag t in tags[blogEntries[i].ItemKey])
{
VariableCollection tagsVariableCollection = blogPostVariableCollection.CreateChild("tags_list");
tagsVariableCollection.Parse("U_SEARCH", t.Uri);
tagsVariableCollection.Parse("TEXT", t.TagText);
}
}
if (post > 0)
{
postTitle = blogEntries[i].Title;
}
lastPostId = blogEntries[i].Id;
}
if (post > 0)
{
if (postsOnPage != 1)
{
core.Functions.Generate404();
return;
}
//if (myBlog.Access.Can("COMMENT_ITEMS"))
{
if (blogEntries[0].Access.Can("COMMENT"))
{
core.Template.Parse("CAN_COMMENT", "TRUE");
}
}
core.Display.DisplayComments(core.Template, page.User, blogEntries[0]);
core.Template.Parse("SINGLE", "TRUE");
blogEntries[0].Viewed(core.Session.LoggedInMember);
ItemView.LogView(core, blogEntries[0]);
page.Core.Meta.Add("twitter:card", "summary");
if (!string.IsNullOrEmpty(page.Core.Settings.TwitterName))
{
page.Core.Meta.Add("twitter:site", page.Core.Settings.TwitterName);
}
if (blogEntries[0].Owner is User && !string.IsNullOrEmpty(((User)blogEntries[0].Owner).UserInfo.TwitterUserName))
{
page.Core.Meta.Add("twitter:creator", ((User)blogEntries[0].Owner).UserInfo.TwitterUserName);
}
page.Core.Meta.Add("twitter:title", blogEntries[0].Title);
page.Core.Meta.Add("og:title", blogEntries[0].Title);
page.Core.Meta.Add("twitter:description", Functions.TrimStringToWord(HttpUtility.HtmlDecode(page.Core.Bbcode.StripTags(HttpUtility.HtmlEncode(blogEntries[0].Body))).Trim(), 200, true));
page.Core.Meta.Add("og:type", "article");
page.Core.Meta.Add("og:url", page.Core.Hyperlink.StripSid(page.Core.Hyperlink.AppendCurrentSid(blogEntries[0].Uri)));
page.Core.Meta.Add("og:description", Functions.TrimStringToWord(HttpUtility.HtmlDecode(page.Core.Bbcode.StripTags(HttpUtility.HtmlEncode(blogEntries[0].Body))).Trim(), 200, true));
List<string> images = core.Bbcode.ExtractImages(blogEntries[0].Body, blogEntries[0].Owner, false, true);
if (images.Count > 0)
{
page.Core.Meta.Add("twitter:image", images[0]);
page.Core.Meta.Add("og:image", images[0]);
}
}
core.Template.Parse("BLOGPOSTS", postsOnPage.ToString());
if (Subscription.IsSubscribed(core, page.User.ItemKey))
{
core.Template.Parse("SUBSCRIBED", "TRUE");
}
core.Template.Parse("U_SUBSCRIBE", core.Hyperlink.BuildSubscribeUri(page.User.ItemKey));
core.Template.Parse("U_UNSUBSCRIBE", core.Hyperlink.BuildUnsubscribeUri(page.User.ItemKey));
core.Template.Parse("SUBSCRIBERS", core.Functions.LargeIntegerToString(page.User.Info.Subscribers));
string pageUri = "";
string breadcrumbExtension = (page.User.UserInfo.ProfileHomepage == "/blog") ? "" : "blog/";
List<string[]> breadCrumbParts = new List<string[]>();
breadCrumbParts.Add(new string[] { "blog", core.Prose.GetString("BLOG") });
if (!string.IsNullOrEmpty(category))
{
try
{
Category cat = new Category(core, category);
breadCrumbParts.Add(new string[] { "categories/" + category, cat.Title });
pageUri = Blog.BuildUri(core, page.User, category);
}
catch (InvalidCategoryException)
{
core.Functions.Generate404();
return;
}
}
else if (!string.IsNullOrEmpty(tag))
{
Tag currentTag = new Tag(core, tag);
breadCrumbParts.Add(new string[] { "tag/" + tag, currentTag.TagText });
pageUri = Blog.BuildTagUri(core, page.User, tag);
}
else
{
if (year > 0)
{
breadCrumbParts.Add(new string[] { year.ToString(), year.ToString() });
}
if (month > 0)
{
breadCrumbParts.Add(new string[] { month.ToString(), core.Functions.IntToMonth(month) });
}
if (post > 0)
{
breadCrumbParts.Add(new string[] { post.ToString(), postTitle });
}
if (post > 0)
{
pageUri = Blog.BuildUri(core, page.User, year, month, post);
}
else if (month > 0)
{
pageUri = Blog.BuildUri(core, page.User, year, month);
}
else if (year > 0)
{
pageUri = Blog.BuildUri(core, page.User, year);
}
else
{
pageUri = myBlog.Uri;
}
}
page.User.ParseBreadCrumbs(breadCrumbParts);
if (post <= 0)
{
core.Display.ParseBlogPagination(core.Template, "PAGINATION", pageUri, 0, moreContent ? lastPostId : 0);
}
else
{
core.Display.ParsePagination(pageUri, 10, comments);
}
page.CanonicalUri = pageUri;
}
}
public void AddTag(Tag tag)
{
this.tagIds.Add(tag.Id);
}
public static ItemHashtag Create(Core core, NumberedItem item, Tag tag)
{
if (core == null)
{
throw new NullCoreException();
}
Item newItem = Item.Create(core, typeof(ItemHashtag), new FieldValuePair("item_id", item.Id),
new FieldValuePair("item_type_id", item.ItemKey.TypeId),
new FieldValuePair("hashtag_id", tag.Id));
return (ItemHashtag)newItem;
}
public static List<long> FormTags(Core core, string name)
{
if (core == null)
{
throw new NullCoreException();
}
List<long> tagIds = new List<long>();
string formValue = core.Http.Form[name + "-ids"];
if (!string.IsNullOrEmpty(formValue))
{
string[] ids = formValue.Split(new char[] { ',' });
foreach (string idString in ids)
{
long id;
long.TryParse(idString, out id);
if (id > 0)
{
tagIds.Add(id);
}
}
}
int limit = 10;
string tagsText = core.Http.Form[name + "-text"];
if (!string.IsNullOrEmpty(tagsText))
{
string[] tagText = tagsText.Split(new char[] { ',', ';', ' ' });
foreach (string tag in tagText)
{
if (limit > 0)
{
string normalisedTag = string.Empty;
Tag.NormaliseTag(tag, ref normalisedTag);
if (!string.IsNullOrEmpty(normalisedTag) && normalisedTag.Length >= 2)
{
try
{
Tag existingTag = new Tag(core, normalisedTag);
tagIds.Add(existingTag.Id);
limit--;
}
catch (InvalidTagException)
{
Tag newTag = Tag.Create(core, tag);
tagIds.Add(newTag.Id);
limit--;
}
}
}
else
{
break;
}
}
}
return tagIds;
}
