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LatestArticles.ascx.vb
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'
' News Articles for DotNetNuke - http://www.dotnetnuke.com
' Copyright (c) 2005-2012
' by Ventrian ( [email protected] ) ( http://www.ventrian.com )
'
Imports DotNetNuke.Common
Imports DotNetNuke.Common.Utilities
Imports DotNetNuke.Entities.Modules
Imports DotNetNuke.Entities.Modules.Actions
Imports DotNetNuke.Services.Exceptions
Imports DotNetNuke.Services.Localization
Imports DotNetNuke.Security
Imports Ventrian.NewsArticles.Components.CustomFields
Imports Ventrian.NewsArticles.Base
Namespace Ventrian.NewsArticles
Partial Public Class LatestArticles
Inherits NewsArticleModuleBase
#Region " Controls "
Protected WithEvents rptLatestArticles As System.Web.UI.WebControls.Repeater
Protected WithEvents dlLatestArticles As System.Web.UI.WebControls.DataList
Protected WithEvents lblNotConfigured As System.Web.UI.WebControls.Label
#End Region
#Region " Private Members "
Private _objLayoutController As LayoutController
Private _objLayoutHeader As LayoutInfo
Private _objLayoutItem As LayoutInfo
Private _objLayoutFooter As LayoutInfo
Private _articleTabID As Integer = Null.NullInteger
Private _articleTabInfo As DotNetNuke.Entities.Tabs.TabInfo
Private _articleModuleID As Integer = Null.NullInteger
Private _rssLink As String = Null.NullString
Private _layoutMode As LayoutModeType
Private _pageNumber As Integer = 1
Private _serverTimeZone As Integer = Null.NullInteger
Private _articleSettings As ArticleSettings
Private _settings As Hashtable
#End Region
#Region " Private Properties "
Public Shadows ReadOnly Property ArticleSettings() As ArticleSettings
Get
If (_articleSettings Is Nothing) Then
Dim objModuleController As New ModuleController
Dim objModule As ModuleInfo = objModuleController.GetModule(_articleModuleID, _articleTabID)
_settings = objModule.ModuleSettings
If Not (objModule Is Nothing) Then
Dim objSettings As Hashtable = objModule.TabModuleSettings
For Each key As String In objSettings.Keys
If (_settings.ContainsKey(key) = False) Then
_settings.Add(key, objSettings(key))
End If
Next
End If
_articleSettings = New ArticleSettings(_settings, Me.PortalSettings, Me.ModuleConfiguration)
End If
Return _articleSettings
End Get
End Property
Private ReadOnly Property ArticleTabInfo() As DotNetNuke.Entities.Tabs.TabInfo
Get
If (_articleTabInfo Is Nothing) Then
Dim objTabController As New DotNetNuke.Entities.Tabs.TabController
_articleTabInfo = objTabController.GetTab(_articleTabID, Me.PortalId, False)
End If
Return _articleTabInfo
End Get
End Property
Private ReadOnly Property LatestAuthorID() As Integer
Get
Dim id As Integer = Null.NullInteger
If (Request("laauth-" & TabModuleId.ToString()) <> "") Then
If (IsNumeric(Request("laauth-" & TabModuleId.ToString()))) Then
id = Convert.ToInt32(Request("laauth-" & TabModuleId.ToString()))
End If
End If
Return id
End Get
End Property
Private ReadOnly Property CategoryID() As Integer
Get
Dim id As Integer = Null.NullInteger
If (Request("lacat-" & TabModuleId.ToString()) <> "") Then
If (IsNumeric(Request("lacat-" & TabModuleId.ToString()))) Then
id = Convert.ToInt32(Request("lacat-" & TabModuleId.ToString()))
End If
End If
Return id
End Get
End Property
Private Shadows ReadOnly Property ServerTimeZone() As Integer
Get
If (_serverTimeZone = Null.NullInteger) Then
_serverTimeZone = PortalSettings.TimeZone.GetUtcOffset(DateTime.Now).TotalHours
Dim objModuleSettingController As New ModuleController
Dim newsSettings As Hashtable = Common.GetModuleSettings(_articleModuleID)
If Not (newsSettings Is Nothing) Then
If (newsSettings.Contains(ArticleConstants.SERVER_TIMEZONE)) Then
If (IsNumeric(newsSettings(ArticleConstants.SERVER_TIMEZONE).ToString())) Then
_serverTimeZone = Convert.ToInt32(newsSettings(ArticleConstants.SERVER_TIMEZONE).ToString())
End If
End If
End If
End If
Return _serverTimeZone
End Get
End Property
Private ReadOnly Property SortBy() As String
Get
Dim sort As String = ArticleConstants.DEFAULT_SORT_BY
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_SORT_BY)) Then
sort = Settings(ArticleConstants.LATEST_ARTICLES_SORT_BY).ToString()
End If
If (Request("lasort-" & TabModuleId.ToString()) <> "") Then
Select Case Request("lasort-" & TabModuleId.ToString()).ToLower()
Case "publishdate"
sort = "StartDate"
Exit Select
Case "expirydate"
sort = "EndDate"
Exit Select
Case "lastupdate"
sort = "LastUpdate"
Exit Select
Case "rating"
sort = "Rating DESC, RatingCount"
Exit Select
Case "commentcount"
sort = "CommentCount"
Exit Select
Case "numberofviews"
sort = "NumberOfViews"
Exit Select
Case "random"
sort = "NewID()"
Exit Select
Case "title"
sort = "Title"
Exit Select
End Select
End If
Return sort
End Get
End Property
Private ReadOnly Property StartPoint() As Integer
Get
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_START_POINT)) Then
Return Convert.ToInt32(Settings(ArticleConstants.LATEST_ARTICLES_START_POINT).ToString())
Else
Return 0
End If
End Get
End Property
Private ReadOnly Property Time() As String
Get
Dim val As String = ""
If (Request("latime-" & TabModuleId.ToString()) <> "") Then
val = Request("latime-" & TabModuleId.ToString())
End If
Return val
End Get
End Property
#End Region
#Region " Private Methods "
Private Sub BindArticles()
Dim objArticleController As New ArticleController
_rssLink = "~/DesktopModules/DnnForge - NewsArticles/Rss.aspx?TabID=" & _articleTabID.ToString() & "&ModuleID=" & _articleModuleID.ToString()
Dim cats As Integer() = Nothing
Dim showRelated As Boolean = False
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_SHOW_RELATED)) Then
showRelated = Convert.ToBoolean(Settings(ArticleConstants.LATEST_ARTICLES_SHOW_RELATED).ToString())
End If
If (showRelated And Request("CategoryID") <> "") Then
If (IsNumeric(Request("CategoryID"))) Then
Dim categories As New List(Of Integer)
categories.Add(Convert.ToInt32(Request("CategoryID")))
cats = categories.ToArray()
_rssLink = _rssLink & "&CategoryID=" & Request("CategoryID")
Else
showRelated = False
End If
End If
If (showRelated And (ArticleSettings.UrlModeType = Components.Types.UrlModeType.Classic) And Request("ArticleID") <> "") Then
If (IsNumeric(Request("ArticleID"))) Then
Dim categories As ArrayList = objArticleController.GetArticleCategories(Convert.ToInt32(Request("ArticleID")))
Dim categoriesRSS As String = ""
Dim categoriesList As New List(Of Integer)
For Each objCategory As CategoryInfo In categories
categoriesList.Add(objCategory.CategoryID)
If (categoriesRSS = "") Then
categoriesRSS = objCategory.CategoryID.ToString()
Else
categoriesRSS = categoriesRSS & "," & objCategory.CategoryID.ToString()
End If
Next
cats = categoriesList.ToArray()
If (categoriesList.Count > 0) Then
_rssLink = _rssLink & "&CategoryID=" & categoriesRSS
End If
End If
End If
If (showRelated And (ArticleSettings.UrlModeType = Components.Types.UrlModeType.Shorterned) And Request(ArticleSettings.ShortenedID) <> "") Then
If (IsNumeric(Request(ArticleSettings.ShortenedID))) Then
Dim categories As ArrayList = objArticleController.GetArticleCategories(Convert.ToInt32(Request(ArticleSettings.ShortenedID)))
Dim categoriesRSS As String = ""
Dim categoriesList As New List(Of Integer)
For Each objCategory As CategoryInfo In categories
categoriesList.Add(objCategory.CategoryID)
If (categoriesRSS = "") Then
categoriesRSS = objCategory.CategoryID.ToString()
Else
categoriesRSS = categoriesRSS & "," & objCategory.CategoryID.ToString()
End If
Next
cats = categoriesList.ToArray()
If (categoriesList.Count > 0) Then
_rssLink = _rssLink & "&CategoryID=" & categoriesRSS
End If
End If
End If
Dim catsExclude As Integer() = Nothing
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_CATEGORIES_EXCLUDE)) Then
If Not (Settings(ArticleConstants.LATEST_ARTICLES_CATEGORIES_EXCLUDE).ToString = Null.NullString Or Settings(ArticleConstants.LATEST_ARTICLES_CATEGORIES_EXCLUDE).ToString = "-1") Then
Dim categories As String() = Settings(ArticleConstants.LATEST_ARTICLES_CATEGORIES_EXCLUDE).ToString().Split(Char.Parse(","))
Dim categoriesToExclude(categories.Length - 1) As Integer
For i As Integer = 0 To categories.Length - 1
categoriesToExclude(i) = Convert.ToInt32(categories(i))
Next
If (categories.Length > 0) Then
_rssLink = _rssLink & "&CategoryIDExclude=" & Settings(ArticleConstants.LATEST_ARTICLES_CATEGORIES_EXCLUDE).ToString()
End If
catsExclude = categoriesToExclude
End If
End If
Dim objCategoryController As CategoryController = New CategoryController
Dim objCategories As List(Of CategoryInfo) = objCategoryController.GetCategoriesAll(_articleModuleID, Null.NullInteger, ArticleSettings.CategorySortType)
Dim excludeCategoriesRestrictive As New List(Of Integer)
For Each objCategory As CategoryInfo In objCategories
If (objCategory.InheritSecurity = False And objCategory.CategorySecurityType = CategorySecurityType.Restrict) Then
If (Request.IsAuthenticated) Then
If (_settings.Contains(objCategory.CategoryID & "-" & ArticleConstants.PERMISSION_CATEGORY_VIEW_SETTING)) Then
If (PortalSecurity.IsInRoles(_settings(objCategory.CategoryID & "-" & ArticleConstants.PERMISSION_CATEGORY_VIEW_SETTING).ToString()) = False) Then
excludeCategoriesRestrictive.Add(objCategory.CategoryID)
End If
End If
Else
excludeCategoriesRestrictive.Add(objCategory.CategoryID)
End If
End If
Next
If (catsExclude Is Nothing) Then
If (excludeCategoriesRestrictive.Count > 0) Then
catsExclude = excludeCategoriesRestrictive.ToArray()
End If
End If
Dim excludeCategories As New List(Of Integer)
If (catsExclude Is Nothing) Then
For Each objCategory As CategoryInfo In objCategories
If (objCategory.InheritSecurity = False) Then
If (Request.IsAuthenticated) Then
If (_settings.Contains(objCategory.CategoryID & "-" & ArticleConstants.PERMISSION_CATEGORY_VIEW_SETTING)) Then
If (PortalSecurity.IsInRoles(_settings(objCategory.CategoryID & "-" & ArticleConstants.PERMISSION_CATEGORY_VIEW_SETTING).ToString()) = False) Then
excludeCategories.Add(objCategory.CategoryID)
End If
End If
Else
excludeCategories.Add(objCategory.CategoryID)
End If
End If
Next
End If
If (showRelated = False) Then
If (CategoryID = Null.NullInteger) Then
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_CATEGORIES)) Then
If Not (Settings(ArticleConstants.LATEST_ARTICLES_CATEGORIES).ToString = Null.NullString Or Settings(ArticleConstants.LATEST_ARTICLES_CATEGORIES).ToString = "-1") Then
Dim categories As String() = Settings(ArticleConstants.LATEST_ARTICLES_CATEGORIES).ToString().Split(Char.Parse(","))
Dim categoriesToDisplay(categories.Length - 1) As Integer
For i As Integer = 0 To categories.Length - 1
categoriesToDisplay(i) = Convert.ToInt32(categories(i))
Next
If (categories.Length > 0) Then
_rssLink = _rssLink & "&CategoryID=" & Settings(ArticleConstants.LATEST_ARTICLES_CATEGORIES).ToString()
End If
cats = categoriesToDisplay
Else
If (excludeCategories.Count > 0) Then
Dim includeCategories As New List(Of Integer)
For Each objCategoryToInclude As CategoryInfo In objCategories
Dim includeCategory As Boolean = True
For Each exclCategory As Integer In excludeCategories
If (exclCategory = objCategoryToInclude.CategoryID) Then
includeCategory = False
End If
Next
If (includeCategory) Then
includeCategories.Add(objCategoryToInclude.CategoryID)
End If
Next
cats = includeCategories.ToArray()
End If
End If
Else
If (excludeCategories.Count > 0) Then
Dim includeCategories As New List(Of Integer)
For Each objCategoryToInclude As CategoryInfo In objCategories
Dim includeCategory As Boolean = True
For Each exclCategory As Integer In excludeCategories
If (exclCategory = objCategoryToInclude.CategoryID) Then
includeCategory = False
End If
Next
If (includeCategory) Then
includeCategories.Add(objCategoryToInclude.CategoryID)
End If
Next
If (includeCategories.Count > 0) Then
includeCategories.Add(-1)
End If
cats = includeCategories.ToArray()
End If
End If
Else
Dim categoriesToDisplay(1) As Integer
categoriesToDisplay(1) = CategoryID
cats = categoriesToDisplay
_rssLink = _rssLink & "&CategoryID=" & CategoryID.ToString()
End If
End If
Dim matchOperator As MatchOperatorType = MatchOperatorType.MatchAny
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_MATCH_OPERATOR)) Then
matchOperator = CType(System.Enum.Parse(GetType(MatchOperatorType), Settings(ArticleConstants.LATEST_ARTICLES_MATCH_OPERATOR).ToString()), MatchOperatorType)
End If
Dim matchAll As Boolean = False
If (matchOperator = MatchOperatorType.MatchAll) Then
matchAll = True
_rssLink = _rssLink & "&MatchCat=1"
End If
Dim count As Integer = 10
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_COUNT)) Then
count = Convert.ToInt32(Settings(ArticleConstants.LATEST_ARTICLES_COUNT).ToString())
End If
_rssLink = _rssLink & "&MaxCount=" & count.ToString()
Dim maxAge As Integer = Null.NullInteger
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_MAX_AGE)) Then
If (Settings(ArticleConstants.LATEST_ARTICLES_MAX_AGE).ToString() <> "") Then
maxAge = Convert.ToInt32(Settings(ArticleConstants.LATEST_ARTICLES_MAX_AGE).ToString()) * -1
End If
End If
Dim featuredOnly As Boolean = False
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_FEATURED_ONLY)) Then
featuredOnly = Convert.ToBoolean(Settings(ArticleConstants.LATEST_ARTICLES_FEATURED_ONLY).ToString())
End If
If (featuredOnly) Then
_rssLink = _rssLink & "&FeaturedOnly=" & featuredOnly.ToString()
End If
Dim notFeaturedOnly As Boolean = False
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_NOT_FEATURED_ONLY)) Then
notFeaturedOnly = Convert.ToBoolean(Settings(ArticleConstants.LATEST_ARTICLES_NOT_FEATURED_ONLY).ToString())
End If
If (notFeaturedOnly) Then
_rssLink = _rssLink & "&NotFeaturedOnly=" & notFeaturedOnly.ToString()
End If
Dim securedOnly As Boolean = False
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_SECURED_ONLY)) Then
securedOnly = Convert.ToBoolean(Settings(ArticleConstants.LATEST_ARTICLES_SECURED_ONLY).ToString())
End If
If (securedOnly) Then
_rssLink = _rssLink & "&SecuredOnly=" & securedOnly.ToString()
End If
Dim notSecuredOnly As Boolean = False
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_NOT_SECURED_ONLY)) Then
notSecuredOnly = Convert.ToBoolean(Settings(ArticleConstants.LATEST_ARTICLES_NOT_SECURED_ONLY).ToString())
End If
If (notFeaturedOnly) Then
_rssLink = _rssLink & "&NotSecuredOnly=" & notSecuredOnly.ToString()
End If
Dim sort As String = SortBy
_rssLink = _rssLink & "&sortBy=" & sort
Dim sortDirection As String = ArticleConstants.DEFAULT_SORT_DIRECTION
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_SORT_DIRECTION)) Then
sortDirection = Settings(ArticleConstants.LATEST_ARTICLES_SORT_DIRECTION).ToString()
End If
If (sort = "Title" And Request("lasort-" & TabModuleId.ToString()) <> "") Then
sortDirection = "ASC"
End If
If (sort <> "Title" And Request("lasort-" & TabModuleId.ToString()) <> "") Then
sortDirection = "DESC"
End If
_rssLink = _rssLink & "&sortDirection=" & sortDirection
_layoutMode = ArticleConstants.LATEST_ARTICLES_LAYOUT_MODE_DEFAULT
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_LAYOUT_MODE)) Then
_layoutMode = CType(System.Enum.Parse(GetType(LayoutModeType), Settings(ArticleConstants.LATEST_ARTICLES_LAYOUT_MODE).ToString()), LayoutModeType)
End If
Dim itemsPerRow As Integer = ArticleConstants.LATEST_ARTICLES_ITEMS_PER_ROW_DEFAULT
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_ITEMS_PER_ROW)) Then
itemsPerRow = Convert.ToInt32(Settings(ArticleConstants.LATEST_ARTICLES_ITEMS_PER_ROW).ToString())
End If
Dim showPending As Boolean = False
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_SHOW_PENDING)) Then
showPending = Convert.ToBoolean(Settings(ArticleConstants.LATEST_ARTICLES_SHOW_PENDING).ToString())
End If
Dim authorID As Integer = ArticleConstants.LATEST_ARTICLES_AUTHOR_DEFAULT
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_AUTHOR)) Then
authorID = Convert.ToInt32(Settings(ArticleConstants.LATEST_ARTICLES_AUTHOR).ToString())
End If
Dim userIDFilter As String = ""
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_QUERY_STRING_FILTER) And Settings.Contains(ArticleConstants.LATEST_ARTICLES_QUERY_STRING_PARAM)) Then
If (Convert.ToBoolean(Settings(ArticleConstants.LATEST_ARTICLES_QUERY_STRING_FILTER).ToString())) Then
authorID = -100
Dim param As String = Settings(ArticleConstants.LATEST_ARTICLES_QUERY_STRING_PARAM).ToString()
If (param <> "") Then
If (Request.QueryString(param) <> "" AndAlso IsNumeric(Request.QueryString(param))) Then
userIDFilter = param & "=" & Request.QueryString(param)
authorID = Convert.ToInt32(Request(param))
End If
End If
End If
End If
Dim usernameFilter As String = ""
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_USERNAME_FILTER) And Settings.Contains(ArticleConstants.LATEST_ARTICLES_USERNAME_PARAM)) Then
If (Convert.ToBoolean(Settings(ArticleConstants.LATEST_ARTICLES_USERNAME_FILTER).ToString())) Then
authorID = -100
Dim param As String = Settings(ArticleConstants.LATEST_ARTICLES_USERNAME_PARAM).ToString()
If (param <> "") Then
If (Request.QueryString(param) <> "") Then
usernameFilter = param & "=" & Request.QueryString(param)
Dim objUser As DotNetNuke.Entities.Users.UserInfo = DotNetNuke.Entities.Users.UserController.GetUserByName(Me.PortalId, Request.QueryString(param))
If (objUser IsNot Nothing) Then
authorID = objUser.UserID
End If
End If
End If
End If
End If
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_LOGGED_IN_USER_FILTER)) Then
If (Convert.ToBoolean(Settings(ArticleConstants.LATEST_ARTICLES_LOGGED_IN_USER_FILTER).ToString())) Then
authorID = -100
If (Request.IsAuthenticated) Then
authorID = Me.UserId
End If
End If
End If
If (authorID = Null.NullInteger) Then
authorID = LatestAuthorID
End If
Dim startDate As DateTime = DateTime.Now
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_START_DATE)) Then
If (Settings(ArticleConstants.LATEST_ARTICLES_START_DATE).ToString() <> "") Then
startDate = Convert.ToDateTime(Settings(ArticleConstants.LATEST_ARTICLES_START_DATE).ToString())
End If
End If
Dim bubbleFeatured As Boolean = False
If (Settings.Contains(ArticleConstants.BUBBLE_FEATURED_ARTICLES)) Then
bubbleFeatured = Convert.ToBoolean(Settings(ArticleConstants.BUBBLE_FEATURED_ARTICLES).ToString())
If (bubbleFeatured) Then
sort = "IsFeatured DESC, " & sort
End If
End If
Dim articleIDs As String = ""
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_IDS)) Then
If (Settings(ArticleConstants.LATEST_ARTICLES_IDS).ToString() <> "") Then
_rssLink = _rssLink & "&ArticleIDs=" & Settings(ArticleConstants.LATEST_ARTICLES_IDS).ToString()
articleIDs = Settings(ArticleConstants.LATEST_ARTICLES_IDS).ToString()
End If
End If
Dim agedDate As DateTime = Null.NullDate
If (maxAge <> Null.NullInteger) Then
If (startDate = Null.NullDate) Then
agedDate = DateTime.Now.AddDays(maxAge)
Else
agedDate = startDate.AddDays(maxAge)
End If
Else
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_MAX_AGE)) Then
If (Settings(ArticleConstants.LATEST_ARTICLES_MAX_AGE).ToString() = "1") Then
agedDate = startDate.AddDays(-1)
End If
End If
End If
If (Time <> "") Then
If (Time.ToLower() = "today") Then
startDate = DateTime.Now
agedDate = DateTime.Today
End If
If (Time.ToLower() = "yesterday") Then
startDate = DateTime.Today
agedDate = DateTime.Today.AddDays(-1)
End If
If (Time.ToLower() = "threedays") Then
startDate = DateTime.Now
agedDate = DateTime.Today.AddDays(-3)
End If
If (Time.ToLower() = "sevendays") Then
startDate = DateTime.Now
agedDate = DateTime.Today.AddDays(-7)
End If
If (Time.ToLower() = "thirtydays") Then
startDate = DateTime.Now
agedDate = DateTime.Today.AddDays(-30)
End If
If (Time.ToLower() = "ninetydays") Then
startDate = DateTime.Now
agedDate = DateTime.Today.AddDays(-90)
End If
If (Time.ToLower() = "thisyear") Then
startDate = DateTime.Now
agedDate = DateTime.Today.AddYears(-1)
End If
End If
Dim tagIDs() As Integer = Nothing
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_TAGS)) Then
Dim objTags As New List(Of Integer)
Dim objTagController As New TagController
Dim tags As String = Settings(ArticleConstants.LATEST_ARTICLES_TAGS).ToString()
If (tags <> "") Then
For Each tag As String In tags.Split(","c)
objTags.Add(Convert.ToInt32(tag))
Next
If (objTags.Count > 0) Then
tagIDs = objTags.ToArray()
Dim rssTags As String = ""
For Each tagID As Integer In tagIDs
If (rssTags = "") Then
rssTags = tagID.ToString()
Else
rssTags = rssTags & "," & tagID.ToString()
End If
Next
If (rssTags <> "") Then
_rssLink = _rssLink & "&TagIDs=" & rssTags
End If
End If
End If
End If
Dim matchOperatorTags As MatchOperatorType = MatchOperatorType.MatchAny
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_TAGS_MATCH_OPERATOR)) Then
matchOperatorTags = CType(System.Enum.Parse(GetType(MatchOperatorType), Settings(ArticleConstants.LATEST_ARTICLES_TAGS_MATCH_OPERATOR).ToString()), MatchOperatorType)
End If
Dim matchAllTags As Boolean = False
If (tagIDs IsNot Nothing) Then
If (matchOperatorTags = MatchOperatorType.MatchAll) Then
matchAllTags = True
_rssLink = _rssLink & "&MatchTag=1"
End If
End If
Dim customFieldID As Integer = Null.NullInteger
Dim customValue As String = Null.NullString
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_CUSTOM_FIELD_FILTER) And Settings.Contains(ArticleConstants.LATEST_ARTICLES_CUSTOM_FIELD_VALUE)) Then
If (IsNumeric(Settings(ArticleConstants.LATEST_ARTICLES_CUSTOM_FIELD_FILTER).ToString())) Then
customFieldID = Convert.ToInt32(Settings(ArticleConstants.LATEST_ARTICLES_CUSTOM_FIELD_FILTER).ToString())
End If
customValue = Settings(ArticleConstants.LATEST_ARTICLES_CUSTOM_FIELD_VALUE).ToString()
End If
Dim linkFilter As String = Null.NullString
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_LINK_FILTER)) Then
linkFilter = Settings(ArticleConstants.LATEST_ARTICLES_LINK_FILTER).ToString()
End If
If (Request("lacust-" & Me.TabModuleId.ToString()) <> "") Then
Dim val As String = Request("lacust-" & Me.TabModuleId.ToString())
If (val.Split("-"c).Length = 2) Then
If (IsNumeric(val.Split("-"c)(0))) Then
customFieldID = Convert.ToInt32(val.Split("-"c)(0))
customValue = val.Split("-"c)(1)
End If
End If
End If
Dim doPaging As Boolean = False
If (Settings.Contains(ArticleConstants.LATEST_ENABLE_PAGER)) Then
doPaging = Convert.ToBoolean(Settings(ArticleConstants.LATEST_ENABLE_PAGER).ToString())
End If
Dim pageSize As Integer = count
If (doPaging) Then
If (Settings.Contains(ArticleConstants.LATEST_PAGE_SIZE)) Then
pageSize = Convert.ToInt32(Settings(ArticleConstants.LATEST_PAGE_SIZE).ToString())
Else
pageSize = ArticleConstants.LATEST_PAGE_SIZE_DEFAULT
End If
End If
Dim objModuleController As New ModuleController()
Dim objModule As ModuleInfo = objModuleController.GetModule(_articleModuleID, _articleTabID)
' _objLayoutController = New LayoutController(PortalSettings, ArticleSettings, Page, Me.IsEditable, _articleTabID, _articleModuleID, Me.TabModuleId, Me.PortalId, Null.NullInteger, Me.UserId, Me.ModuleKey)
_objLayoutController = New LayoutController(PortalSettings, ArticleSettings, objModule, Page)
Dim objLatestLayoutController As New LatestLayoutController()
_objLayoutHeader = objLatestLayoutController.GetLayout(LatestLayoutType.Listing_Header_Html, ModuleId, Settings)
_objLayoutItem = objLatestLayoutController.GetLayout(LatestLayoutType.Listing_Item_Html, ModuleId, Settings)
_objLayoutFooter = objLatestLayoutController.GetLayout(LatestLayoutType.Listing_Footer_Html, ModuleId, Settings)
Dim articleCount As Integer = 0
Dim objArticles As List(Of ArticleInfo) = objArticleController.GetArticleList(_articleModuleID, startDate, agedDate, cats, matchAll, catsExclude, count, _pageNumber, pageSize, sort, sortDirection, True, False, Null.NullString, authorID, showPending, False, featuredOnly, notFeaturedOnly, securedOnly, notSecuredOnly, articleIDs, tagIDs, matchAllTags, Null.NullString, customFieldID, customValue, linkFilter, articleCount)
If (count < articleCount) Then
articleCount = count
End If
If (_layoutMode = LayoutModeType.Simple) Then
rptLatestArticles.DataSource = objArticles
rptLatestArticles.DataBind()
rptLatestArticles.Visible = (objArticles.Count > 0)
Else
dlLatestArticles.RepeatColumns = itemsPerRow
dlLatestArticles.DataSource = objArticles
dlLatestArticles.DataBind()
dlLatestArticles.Visible = (objArticles.Count > 0)
End If
Dim pageCount As Integer = ((articleCount - 1) \ pageSize) + 1
If ((objArticles.Count > 0) AndAlso pageCount > 1) Then
ctlPagingControl.Visible = True
ctlPagingControl.PageParam = "lapg-" & Me.TabModuleId.ToString()
Dim params As New List(Of String)
If (userIDFilter <> "") Then
params.Add(userIDFilter)
End If
If (usernameFilter <> "") Then
params.Add(usernameFilter)
End If
If (Request("lasort-" & TabModuleId.ToString()) <> "") Then
params.Add("lasort-" & TabModuleId.ToString() & "=" & Request("lasort-" & TabModuleId.ToString()))
End If
If (Request("laauth-" & TabModuleId.ToString()) <> "") Then
params.Add("laauth-" & TabModuleId.ToString() & "=" & Request("laauth-" & TabModuleId.ToString()))
End If
If (Request("lacat-" & TabModuleId.ToString()) <> "") Then
params.Add("lacat-" & TabModuleId.ToString() & "=" & Request("lacat-" & TabModuleId.ToString()))
End If
If (Request("lacust-" & TabModuleId.ToString()) <> "") Then
params.Add("lacust-" & TabModuleId.ToString() & "=" & Request("lacust-" & TabModuleId.ToString()))
End If
If (Request("latime-" & TabModuleId.ToString()) <> "") Then
params.Add("latime-" & TabModuleId.ToString() & "=" & Request("latime-" & TabModuleId.ToString()))
End If
For Each item As String In params
If (ctlPagingControl.QuerystringParams <> "") Then
ctlPagingControl.QuerystringParams = ctlPagingControl.QuerystringParams & "&" & item
Else
ctlPagingControl.QuerystringParams = item
End If
Next
ctlPagingControl.TotalRecords = articleCount
ctlPagingControl.PageSize = pageSize
ctlPagingControl.CurrentPage = _pageNumber
ctlPagingControl.TabID = TabId
ctlPagingControl.EnableViewState = False
End If
If (objArticles.Count = 0) Then
Dim objNoArticles As LayoutInfo = objLatestLayoutController.GetLayout(LatestLayoutType.Listing_Empty_Html, ModuleId, Settings)
ProcessHeaderFooter(phNoArticles.Controls, objNoArticles.Tokens)
End If
End Sub
Private Function FindSettings() As Boolean
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_TAB_ID)) Then
If (IsNumeric(Settings(ArticleConstants.LATEST_ARTICLES_TAB_ID).ToString())) Then
_articleTabID = Convert.ToInt32(Settings(ArticleConstants.LATEST_ARTICLES_TAB_ID).ToString())
End If
End If
If (Settings.Contains(ArticleConstants.LATEST_ARTICLES_MODULE_ID)) Then
If (IsNumeric(Settings(ArticleConstants.LATEST_ARTICLES_MODULE_ID).ToString())) Then
_articleModuleID = Convert.ToInt32(Settings(ArticleConstants.LATEST_ARTICLES_MODULE_ID).ToString())
If (_articleModuleID <> Null.NullInteger) Then
Return True
End If
End If
End If
Return False
End Function
Private Sub ProcessHeaderFooter(ByRef controls As ControlCollection, ByVal layoutArray As String())
Dim moduleKey As String = "la-" & Me.TabModuleId.ToString() & "-Header-"
For iPtr As Integer = 0 To layoutArray.Length - 1 Step 2
controls.Add(New LiteralControl(layoutArray(iPtr).ToString()))
If iPtr < layoutArray.Length - 1 Then
Select Case layoutArray(iPtr + 1)
Case "AUTHOR"
Dim objAuthorController As New AuthorController()
Dim drpAuthor As New DropDownList
drpAuthor.ID = Globals.CreateValidID(moduleKey & "-" & iPtr.ToString())
drpAuthor.DataTextField = "DisplayName"
drpAuthor.DataValueField = "UserID"
drpAuthor.DataSource = objAuthorController.GetAuthorList(_articleModuleID)
drpAuthor.DataBind()
drpAuthor.Items.Insert(0, New ListItem(Localization.GetString("SelectAuthor", Me.LocalResourceFile), "-1"))
drpAuthor.AutoPostBack = True
If (LatestAuthorID <> Null.NullInteger) Then
If (drpAuthor.Items.FindByValue(LatestAuthorID.ToString()) IsNot Nothing) Then
drpAuthor.SelectedValue = LatestAuthorID.ToString()
End If
End If
Dim objHandler As New System.EventHandler(AddressOf drpAuthor_SelectedIndexChanged)
AddHandler drpAuthor.SelectedIndexChanged, objHandler
controls.Add(drpAuthor)
Case "CATEGORY"
Dim objCategoryController As New CategoryController()
Dim drpCategory As New DropDownList
drpCategory.ID = Globals.CreateValidID(moduleKey & "-" & iPtr.ToString())
drpCategory.DataTextField = "NameIndented"
drpCategory.DataValueField = "CategoryID"
drpCategory.DataSource = objCategoryController.GetCategoriesAll(_articleModuleID, Null.NullInteger, _articleSettings.CategorySortType)
drpCategory.DataBind()
drpCategory.Items.Insert(0, New ListItem(Localization.GetString("SelectCategory", Me.LocalResourceFile), "-1"))
drpCategory.AutoPostBack = True
If (CategoryID <> Null.NullInteger) Then
If (drpCategory.Items.FindByValue(CategoryID.ToString()) IsNot Nothing) Then
drpCategory.SelectedValue = CategoryID.ToString()
End If
End If
Dim objHandler As New System.EventHandler(AddressOf drpCategory_SelectedIndexChanged)
AddHandler drpCategory.SelectedIndexChanged, objHandler
controls.Add(drpCategory)
Case "RSSLINK"
Dim objLiteral As New Literal
objLiteral.ID = Globals.CreateValidID(moduleKey & "-" & iPtr.ToString())
objLiteral.Text = Me.ResolveUrl(_rssLink)
controls.Add(objLiteral)
Case "SORT"
Dim drpSort As New DropDownList
drpSort.ID = Globals.CreateValidID(moduleKey & "-" & iPtr.ToString())
drpSort.Items.Add(New ListItem(Localization.GetString("PublishDate.Text", Me.LocalResourceFile), "PublishDate"))
drpSort.Items.Add(New ListItem(Localization.GetString("ExpiryDate.Text", Me.LocalResourceFile), "ExpiryDate"))
drpSort.Items.Add(New ListItem(Localization.GetString("LastUpdate.Text", Me.LocalResourceFile), "LastUpdate"))
drpSort.Items.Add(New ListItem(Localization.GetString("HighestRated.Text", Me.LocalResourceFile), "Rating"))
drpSort.Items.Add(New ListItem(Localization.GetString("MostCommented.Text", Me.LocalResourceFile), "CommentCount"))
drpSort.Items.Add(New ListItem(Localization.GetString("MostViewed.Text", Me.LocalResourceFile), "NumberOfViews"))
drpSort.Items.Add(New ListItem(Localization.GetString("Random.Text", Me.LocalResourceFile), "Random"))
drpSort.Items.Add(New ListItem(Localization.GetString("SortTitle.Text", Me.LocalResourceFile), "Title"))
drpSort.AutoPostBack = True
If (Request("lasort-" & TabModuleId.ToString()) <> "") Then
If (drpSort.Items.FindByValue(Request("lasort-" & TabModuleId.ToString())) IsNot Nothing) Then
drpSort.SelectedValue = Request("lasort-" & TabModuleId.ToString())
End If
Else
Dim sort As String = SortBy
Select Case SortBy.ToLower()
Case "startdate"
sort = "PublishDate"
Exit Select
Case "enddate"
sort = "ExpiryDate"
Exit Select
Case "newid()"
sort = "random"
Exit Select
End Select
If (drpSort.Items.FindByValue(sort) IsNot Nothing) Then
drpSort.SelectedValue = sort
End If
End If
Dim objHandler As New System.EventHandler(AddressOf drpSort_SelectedIndexChanged)
AddHandler drpSort.SelectedIndexChanged, objHandler
controls.Add(drpSort)
Case "TIME"
Dim drpTime As New DropDownList
drpTime.ID = Globals.CreateValidID(moduleKey & "-" & iPtr.ToString())
drpTime.Items.Add(New ListItem(Localization.GetString("Today", Me.LocalResourceFile), "Today"))
drpTime.Items.Add(New ListItem(Localization.GetString("Yesterday", Me.LocalResourceFile), "Yesterday"))
drpTime.Items.Add(New ListItem(Localization.GetString("ThreeDays", Me.LocalResourceFile), "ThreeDays"))
drpTime.Items.Add(New ListItem(Localization.GetString("SevenDays", Me.LocalResourceFile), "SevenDays"))
drpTime.Items.Add(New ListItem(Localization.GetString("ThirtyDays", Me.LocalResourceFile), "ThirtyDays"))
drpTime.Items.Add(New ListItem(Localization.GetString("NinetyDays", Me.LocalResourceFile), "NinetyDays"))
drpTime.Items.Add(New ListItem(Localization.GetString("ThisYear", Me.LocalResourceFile), "ThisYear"))
drpTime.Items.Add(New ListItem(Localization.GetString("AllTime", Me.LocalResourceFile), "AllTime"))
drpTime.AutoPostBack = True
If (Time <> "") Then
If (drpTime.Items.FindByValue(Time) IsNot Nothing) Then
drpTime.SelectedValue = Time
End If
Else
drpTime.SelectedValue = "AllTime"
End If
Dim objHandler As New System.EventHandler(AddressOf drpTime_SelectedIndexChanged)
AddHandler drpTime.SelectedIndexChanged, objHandler
controls.Add(drpTime)
Case Else
If (layoutArray(iPtr + 1).ToUpper().StartsWith("CUSTOM:")) Then
Dim customField As String = layoutArray(iPtr + 1).Substring(7, layoutArray(iPtr + 1).Length - 7)
Dim objCustomFieldController As New CustomFieldController()
Dim objCustomFields As ArrayList = objCustomFieldController.List(_articleModuleID)
For Each objCustomField As CustomFieldInfo In objCustomFields
If (objCustomField.Name.ToLower() = customField.ToLower()) Then
If (objCustomField.FieldType = CustomFieldType.DropDownList) Then
Dim drpCustom As New DropDownList
drpCustom.ID = Globals.CreateValidID(moduleKey & "-" & iPtr.ToString())
For Each val As String In objCustomField.FieldElements.Split("|"c)
drpCustom.Items.Add(val)
Next
Dim sel As String = Localization.GetString("SelectCustom", Me.LocalResourceFile)
If (sel.IndexOf("{0}") <> -1) Then
sel = sel.Replace("{0}", objCustomField.Caption)
End If
drpCustom.Items.Insert(0, New ListItem(sel, "-1"))
drpCustom.Attributes.Add("CustomFieldID", objCustomField.CustomFieldID.ToString())
drpCustom.AutoPostBack = True
If (Request("lacust-" & TabModuleId.ToString()) <> "") Then
Dim val As String = Request("lacust-" & TabModuleId.ToString())
If (val.Split("-"c).Length = 2) Then
If (val.Split("-"c)(0) = objCustomField.CustomFieldID.ToString()) Then
If (drpCustom.Items.FindByValue(val.Split("-"c)(1).ToString()) IsNot Nothing) Then
drpCustom.SelectedValue = val.Split("-"c)(1).ToString()
End If
End If
End If
End If
Dim objHandler As New System.EventHandler(AddressOf drpCustom_SelectedIndexChanged)
AddHandler drpCustom.SelectedIndexChanged, objHandler
controls.Add(drpCustom)
End If
Exit For
End If
Next
Exit Select
End If
If (layoutArray(iPtr + 1).ToUpper().StartsWith("SORT:")) Then
Dim params As New List(Of String)
Dim sortItem As String = layoutArray(iPtr + 1).Substring(5, layoutArray(iPtr + 1).Length - 5)
Dim sortValue As String = sortItem
Select Case sortItem.ToLower()
Case "highestrated"
sortValue = "Rating"
Exit Select
Case "mostcommented"
sortValue = "CommentCount"
Exit Select
Case "mostviewed"
sortValue = "NumberOfViews"
Exit Select
Case "sorttitle"
sortValue = "Title"
Exit Select
End Select
Dim sort As String = SortBy
Select Case sort.ToLower()
Case "startdate"
sort = "PublishDate"
Exit Select
Case "enddate"