% Option Explicit %> <% '**************************************************************************************** '** Copyright Notice '** '** Web Wiz Guide Internet Search Engine '** '** Copyright 2001-2002 Bruce Corkhill All Rights Reserved. '** '** This program is free software; you can modify (at your own risk) any part of it '** under the terms of the License that accompanies this software and use it both '** privately and commercially. '** '** All copyright notices must remain in tacked in the scripts and the '** outputted HTML. '** '** You may use parts of this program in your own private work, but you may NOT '** redistribute, repackage, or sell the whole or any part of this program even '** if it is modified or reverse engineered in whole or in part without express '** permission from the author. '** '** You may not pass the whole or any part of this application off as your own work. '** '** All links to Web Wiz Guide and powered by logo's must remain unchanged and in place '** and must remain visible when the pages are viewed unless permission is first granted '** by the copyright holder. '** '** This program is distributed in the hope that it will be useful, '** but WITHOUT ANY WARRANTY; without even the implied warranty of '** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR ANY OTHER '** WARRANTIES WHETHER EXPRESSED OR IMPLIED. '** '** You should have received a copy of the License along with this program; '** if not, write to:- Web Wiz Guide, PO Box 4982, Bournemouth, BH8 8XP, United Kingdom. '** '** '** No official support is available for this program but you may post support questions at: - '** http://www.webwizguide.info/forum '** '** Support questions are NOT answered by e-mail ever! '** '** For correspondence or non support questions contact: - '** info@webwizguide.com '** '** or at: - '** '** Web Wiz Guide, PO Box 4982, Bournemouth, BH8 8XP, United Kingdom '** '**************************************************************************************** Response.Buffer = True 'Dimension variables Dim rsSearchResults 'database Recordset Variable Dim intRecordPositionPageNum 'Holds the record position Dim intRecordLoopCounter 'Loop counter for displaying the database records Dim lngTotalRecordsFound 'Holds the total number of records in the database Dim lngTotalNumPages 'holds the total number of pages in the database Dim intLinkPageNum 'Holds the page number to be linked to Dim intLoopCounter 'Holds the loop counter number Dim sarySearchWord 'Holds the keywords for the URL Dim strSearchKeywords 'Holds the keywords to be searched Dim intSQLLoopCounter 'Loop counter for the loop for the sql query Dim intSearchWordLength 'Holds the length of the word to be searched Dim blnSearchWordLenthOK 'Boolean set to false if the search word length is not OK Dim intRecordDisplayFrom 'Holds the number of the search result that the page is displayed from Dim intRecordDisplayedTo 'Holds the number of the search result that the page is displayed to 'If this is the first time the page is displayed then the page position is set to page 1 If Request.QueryString("PagePosition") = "" Then intRecordPositionPageNum = 1 'Else the page has been displayed before so the page postion is set to the Record Position number Else intRecordPositionPageNum = CInt(Request.QueryString("PagePosition")) End If 'Read in all the search words into one variable strSearchKeywords = Trim(Request.QueryString("search")) 'If the use has not entered a value then let the search words variable contain a space (chr10) If strSearchKeywords = "" Then strSearchKeywords = chr(10) 'Replace any less than or greater than signs with the HTML equivalent (stops people entering HTML tags) strSearchKeywords = Replace(strSearchKeywords, "<", "<") strSearchKeywords = Replace(strSearchKeywords, ">", ">") strSearchKeywords = Replace(strSearchKeywords, "'", "''") 'Read in the search words to be searched sarySearchWord = Split(Trim(strSearchKeywords), " ") 'Return the tow '' back to one' for displaying on the screen strSearchKeywords = Replace(strSearchKeywords, "''", "'") 'Initalise the word search length variable blnSearchWordLenthOK = True 'Loop round to check that each word to be searched has more than the minimum word length to be searched For intLoopCounter = 0 To UBound(sarySearchWord) 'Initialise the intSearchWordLength variable with the length of the word to be searched intSearchWordLength = Len(sarySearchWord(intLoopCounter)) 'If the word length to be searched is less than or equal to min word length then set the blnWordLegthOK to false If intSearchWordLength <= intMinuiumSearchWordLength Then blnSearchWordLenthOK = False End If Next 'Create a recordset object Set rsSearchResults = Server.CreateObject("ADODB.Recordset") 'Initalise the strSQL variable with an SQL statement to query the database strSQL = "SELECT tblWebsites.* FROM tblWebsites " 'Get the mode to decide how we are going to buid the SQL Query Select Case Request.QueryString("mode") 'If the user has selected to search any words then intalise the strSQL statement to search for any words in the database Case "anywords" 'Search for the first search word in the URL titles strSQL = strSQL & "WHERE Title LIKE '%" & sarySearchWord(0) & "%'" 'Loop to search for each search word entered by the user For intSQLLoopCounter = 0 To UBound(sarySearchWord) strSQL = strSQL & " OR Title LIKE '%" & sarySearchWord(intSQLLoopCounter) & "%'" strSQL = strSQL & " OR Keywords LIKE '%" & sarySearchWord(intSQLLoopCounter) & "%'" strSQL = strSQL & " OR Description LIKE '%" & sarySearchWord(intSQLLoopCounter) & "%'" Next 'Order the search results by the number of click through hits decending (most popular sites first) strSQL = strSQL & " ORDER By Rating DESC, No_of_ratings DESC, Hits DESC;" 'If the user has selected to search for all words then intalise the strSQL statement to search for entries containing all the search words Case "allwords" 'Search for the first word in the URL titles strSQL = strSQL & "WHERE (Title LIKE '%" & sarySearchWord(0) & "%'" 'Loop to search the URL titles for each word to be searched For intSQLLoopCounter = 1 To UBound(sarySearchWord) strSQL = strSQL & " AND Title LIKE '%" & sarySearchWord(intSQLLoopCounter) & "%'" Next 'OR if the search words are in the keywords strSQL = strSQL & ") OR (Keywords LIKE '%" & sarySearchWord(0) & "%'" 'Loop to search the URL keywords for each word to be searched For intSQLLoopCounter = 1 To UBound(sarySearchWord) strSQL = strSQL & " AND Keywords LIKE '%" & sarySearchWord(intSQLLoopCounter) & "%'" Next 'Or if the search words are in the title strSQL = strSQL & ") OR (Description LIKE '%" & sarySearchWord(0) & "%'" 'Loop to search the URL description for each word to be searched For intSQLLoopCounter = 1 To UBound(sarySearchWord) strSQL = strSQL & " AND Description LIKE '%" & sarySearchWord(intSQLLoopCounter) & "%'" Next 'Order the search results by the number of click through hits decending (most popular sites first) strSQL = strSQL & ") ORDER By Rating DESC, No_of_ratings DESC, Hits DESC;" 'If the user has selected to see newly enetred URL's then order the search results by date decending Case "new" 'Initalise the strSQL variable with an SQL statement to query the database strSQL = "SELECT TOP " & intRecordsPerPage & " tblWebsites.* FROM tblWebsites" strSQL = strSQL & " ORDER By SiteIDNo DESC;" End Select 'Query the database with the strSQL statement rsSearchResults.Open strSQL, strCon, 3 'Count the number of records found lngTotalRecordsFound = CLng(rsSearchResults.RecordCount) 'If this is a random URL then strip all the other URL's and only leave one remaining URL If Request.QueryString("submit") = "Random Search" and NOT rsSearchResults.EOF Then 'Randomise system timer Randomize Timer 'Move to a random record in the recordset rsSearchResults.Move CLng(RND * lngTotalRecordsFound) - 0.5 'Filter out all the other records rsSearchResults.Filter = "SiteIDNo =" & rsSearchResults("SiteIDNO") Else 'Set the number of records to display on each page by the constant set at the top of the script rsSearchResults.PageSize = intRecordsPerPage 'Get the page number record poistion to display from IF NOT rsSearchResults.EOF Then rsSearchResults.AbsolutePage = intRecordPositionPageNum 'Count the number of pages the search results will be displayed on calculated by the PageSize attribute set above lngTotalNumPages = CLng(rsSearchResults.PageCount) 'Calculate the the record number displayed from and to on the page showing intRecordDisplayFrom = (intRecordPositionPageNum - 1) * intRecordsPerPage + 1 intRecordDisplayedTo = (intRecordPositionPageNum - 1) * intRecordsPerPage + intRecordsPerPage If intRecordDisplayedTo > lngTotalRecordsFound Then intRecordDisplayedTo = lngTotalRecordsFound End If %>
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