now the snippet search (for now spanish) special simbols in the content and return the page name whith the summary|introtext not the description it give more information to the searcher about the page;-)
(loose partial or relevance type search, now use original search stile of modx searchform snippet)
simply edit this lines to add another simbol
it could be improved searching template variables....
$simbol2 = array("á","é","í","ó","ú","ñ","Á","É","Í","Ó","Ú");
$remplace2 = array("á","é","í","ó","ú","ñ","Á","É","Í","Ó","Ú");
see this post if you want a search diferent whith html results images, tables....
http://modxcms.com/forums/index.php/topic,1031.msg6490.html#msg6490
// -----------------------
// Snippet: FlexSearchForm
// -----------------------
// Version: 0.7
// Date: 2005.02.01
// [email protected]
// Modded whith multilenguage suport and results whith introtext by xyzvisual [email protected]
// This snippet was designed to create a search form
// that is highly flexible in how it is presented. It
// can be used as both a small, subtle, persistent
// search field element, as well as present the search
// results. All elements are branded with classes
// for easy CSS styling.
// CONFIGURE multislenguage simbols
// MAIN SNIPPET SETUP OPTIONS
// --------------------------
// if you need another character update this arrays
$simbol2 = array("á","é","í","ó","ú","ñ","Á","É","Í","Ó","Ú");
$remplace2 = array("á","é","í","ó","ú","ñ","Á","É","Í","Ó","Ú");
// $searchStyle [ ’relevance’ | ’partial’ ]
// This option allows you to decide to use a faster,
// relevance sorted search (’relevance’) which WILL NOT
// inlclude partial matches. Or use a slower, but
// more inclusive search (’partial’) that will include
// partial matches. Results will NOT be sorted based on
// relevance.
//
// This option contributed by Rich from Snappy Graffix Media to
// allow partial matching and LIKE matching of the search term.
// [email protected]
$searchStyle = ’relevance’;
// $useAllWords [ true | false ]
// If you want only documents which contain ALL words in the
// search string, set to true. Otherwise, the search will return
// all pages with ONE or more of the search words (which can be
// a LOT more pages).
$useAllWords = true;
// $showSearchWithResults [1 | 0]
// If you would like to turn off the search
// form when showing results you can set
// this to false. Can also be set in template
// by using the snippet variable: FSF_showForm
// like this (1=true, 0=false):
// [[FlexSearchForm?FSF_showForm=0]]
$showSearchWithResults = 1;
// $resultsPage [int]
// The default behavior is to show the results on
// the current page, but you may define the results
// page any way you like. The priority is:
//
// 1- snippet variable - set in page template like this:
// [[FlexSearchForm?FSF_landing=int]]
// where int is the page id number of the page you want
// your results on
// 2- querystring variable FSF_form
// 3- variable set here
// 4- use current page
//
// This is VERY handy when you want to put the search form in
// a discrete and/or small place on your page- like a side
// column, but don’t want all your results to show up there!
// Set to results page or leave 0 as default
$resultsPage = 0;
// $showResults [1 | 0] (as passed in snippet variable ONLY)
// You can define whether this snippet will show the results
// of the search with it. Do this by assigning the snippet
// variable FSF_showResults as:
// [[FlexSearchForm?FSF_showResults=0]]
//
// This is useful in situations where you want to show the
// search results in a different place than the search form.
// In that type of situation, you would include two of these
// snippets on the same page, one showing results, and one
// showing the form.
//
// Default is true.
// $grabMax [ int ]
// Set to the max number of records you would like on
// each page. Set to 0 if unlimited.
$grabMax = 10;
// $pageLinkSeparator [ string ]
// What you want, if anything, between your page link numbers
$pageLinkSeparator = " | ";
// $stripHTML [ true | false ]
// Allow HTML characters in the search? Probably not.
$stripHTML = true;
// $stripEto [ true | false ]
// Strip out snippet calls etc from the search string?
$stripEto = true;
// $stripSnippets [ true | false ]
// Strip out snippet names so users will not be able to "search"
// to see what snippets are used in your content. This is a
// security benefit, as users will not be able to search for what pages
// use specific snippets.
$stripSnippets = true;
// $xhtmlStrict [ true | false ]
// If you want this form to validate as XHTML Strict compliance, then
// this needs to be true, but IE has a fieldset bug that I don’t know
// a workaround for. So you can set this to false to avoid it.
$xhtmlStrict = false;
// $minChars [ int ]
// Minimum number of characters to require for a word to be valid for
// searching. MySQL will typically NOT search for words with less than
// 4 characters (relevance mode). If you have $useAllWords = true and
// a three or fewer word appears in the search string, the results will
// always be 0. Setting this drops those words from the search in THAT
// CIRCUMSTANCE ONLY (relevance mode, useAllWords=true).
$minChars = 4;
// LANGUAGE AND LABELS
// --------------------------
// $resultsIntroFailure
// If nothing is found for the search. You should give the user
// some indication that the search was a failure.
$resultsIntroFailure = ’There were no search results. Please try using more general terms to get more results.’;
// $searchButtonText [string]
// Label the search button what
// you wish
$searchButtonText = ’’;
// $boxText [ string ]
// What, if anything, you want to have in the search box when the
// form first loads. When clicked, it will disappear. This uses
// JavaScript. If you don’t want this feature or the JavaScript,
// just set to empty string: ’’
$boxText = ’Enter search term(s)...’;
// $introMessage [ string ]
// This is the text that will show up if the person arrives
// at the search page without having done a search first.
// You can leave this as an empty string if you like.
$introMessage = ’Please enter a search term to begin your search.’;
// $resultsFoundTextSingle, $resultsFoundTextMultiple [ string patttern ]
// The string that will tell the user how many results were found.
// two variables will be provided at runtime:
// %d The number of results found (integer)
// %s The search string itself.
$resultsFoundTextSingle = ’%d result found for "%s".’;
$resultsFoundTextMultiple = ’%d results found for "%s".’;
// $paginationTextSinglePage and $paginationTextMultiplePages [ string ]
// The text that comes before the links to other pages. In this
// example, "Result pages: " was the $paginationTextMultiplePages:
// Result pages: 1 | 2 | 3 | 4
// Page numbers will only appear if there is more than one page.
$paginationTextSinglePage = ’’;
$paginationTextMultiplePages = ’Result pages: ’;
// Styles
// These styles are included in this snippet:
//
// .FSF_form{}
// .FSF_input {}
// .FSF_submit {}
//
// .FSF_SearchResults {}
// .FSF_resultsIntroFailure{}
// .FSF_result {}
// .FSF_resultLink {}
// .FSF_resultDescription {}
// .FSF_pagination
// .FSF_intro
// -------------
// End configure
// -------------
// establish whether to show the form or not
$showSearchWithResults = (isset($FSF_showForm))? $FSF_showForm : $showSearchWithResults;
// establish whether to show the results or not
$showResults = (isset($FSF_showResults))? $FSF_showResults : true;
// establish results page
if (isset($FSF_landing)){ // set in snippet
$searchAction = "[~".$FSF_landing."~]";
} elseif ($resultsPage > 0){ // locally set
$searchAction = "[~".$resultsPage."~]";
} else { //otherwise
$searchAction = "[~".$etomite->documentIdentifier."~]";
}
// Set newline variable
$newline = "\n";
// Initialize search string
$searchString = ’’;
// CLEAN SEARCH STRING
if ( isset($_POST[’search’]) || isset($_GET[’FSF_search’]) ){
// Prefer post to get
$searchString = (isset($_POST[’search’]))? $_POST[’search’] : urldecode($_GET[’FSF_search’]) ;
// block sensitive search patterns
$searchString =
(
$searchString != "{{" &&
$searchString != "[[" &&
$searchString != "[!" &&
$searchString != "[(" &&
$searchString != "[~" &&
$searchString != "[*"
)
?
$searchString : "" ;
// Remove dangerous tags and such
// Strip HTML too
if ($stripHTML){
$searchString = strip_tags($searchString);
}
// Regular expressions of things to remove from search string
$etoRegExArray[] = ’~\[\[(.*?)\]\]~’; // [[snippets]]
$etoRegExArray[] = ’~\[!(.*?)!\]~’; // [!noCacheSnippets!]
$etoRegExArray[] = ’!\[\~(.*?)\~\]!is’; // [~links~]
$etoRegExArray[] = ’~\[\((.*?)\)\]~’; // [(settings)]
$etoRegExArray[] = ’~{{(.*?)}}~’; // {{chunks}}
$etoRegExArray[] = ’~\[\*(.*?)\*\]~’; // [*attributes*]
// Remove Etomite sensitive tags
if ($stripEto){
foreach ($etoRegExArray as $eReg){
$searchString = preg_replace($eReg,’’,$searchString);
}
}
// Remove snippet names
if ($stripSnippets && $searchString != ’’){
// get all the snippet names
$tbl = $etomite->dbConfig[’dbase’] . "." . $etomite->dbConfig[’table_prefix’] . "site_snippets";
$snippetSql = "SELECT $tbl.name FROM $tbl;";
$snippetRs = $etomite->dbQuery($snippetSql);
$snippetCount = $etomite->recordCount($snippetRs);
$snippetNameArray = array();
for ($s = 0; $s < $snippetCount; $s++){
$thisSnippetRow = $etomite->fetchRow($snippetRs);
$snippetNameArray[] = strtolower($thisSnippetRow[’name’]);
}
// Split search into strings
$searchWords = explode(’ ’,$searchString);
$cleansedWords = ’’;
foreach($searchWords as $word){
if ($word != ’’ &&
!in_array(strtolower($word),$snippetNameArray) &&
((!$useAllWords) ||
($searchStyle == ’partial’) ||
(strlen($word) >= $minChars && $useAllWords && $searchStyle == ’relevance’))
){
$cleansedWords .= $word.’ ’;
}
}
// Remove last space
$cleansedWords = substr($cleansedWords,0,(strlen($cleansedWords)-1));
$searchString = $cleansedWords;
}
}
// Multilenguage search
$searchString2 = str_replace($simbol2, $remplace2, $searchString);
$searchTerm2 = str_replace($simbol2, $remplace2, $searchString);
// End cleansing search string
// check querystring
$validSearch = ($searchString2 != ’’)? true : false ;
//check for offset
$offset = (isset($_GET[’FSF_offset’]))? $_GET[’FSF_offset’] : 0;
// initialize output
$searchForm = ’’;
// establish form
if (($validSearch && ($showSearchWithResults)) || $showSearchWithResults){
$SearchForm .= ’<form id="searchform" class="FSF_form" action="’.$searchAction.’" style="margin-bottom: 0px;" method="post">’;
$SearchForm .= ($xhtmlStrict)? ’<fieldset><legend>Search</legend>’ : ’’ ;
// decide what goes in search box
$searchBoxVal = ($searchString == ’’ && $boxText != ’’)? $boxText : $searchString2 ;
$SearchForm .= ’<input class="FSF_input" type="text" name="search" onFocus="this.select();" value=" buscar..." ’;
$SearchForm .= ($boxText)? ’ />
’ : ’/>’;
//$SearchForm .= ’<input class="FSF_submit" type="submit" name="sub" value="ir" />
// ’;
$SearchForm .= ($xhtmlStrict)? ’</fieldset>’ : ’’;
$SearchForm .= ’</form>’.$newline;
}
if ($showResults) {
if($validSearch) {
$search = explode(" ", $searchString2);
$tbl = $etomite->dbConfig[’dbase’] . "." . $etomite->dbConfig[’table_prefix’] . "site_content";
if ($searchStyle == ’partial’){
$sql = "SELECT id, pagetitle, parent,introtext, description FROM $tbl WHERE ($tbl.content LIKE ’%".$search[0]."%’";
for ($x=1;$x < count($search); $x++) {
$sql .= " AND $tbl.content like ’%$search[$x]%’";
}
$sql .= " OR $tbl.pagetitle LIKE ’%".$search[0]."%’ ";
for ($x=1;$x < count($search); $x++) {
$sql .= " AND $tbl.pagetitle like ’%$search[$x]%’";
}
$sql .= " OR $tbl.description LIKE ’%".$search[0]."%’ ";
for ($x=1;$x < count($search); $x++) {
$sql .= " AND $tbl.description like ’%$search[$x]%’";
}
$sql .= ") AND $tbl.published = 1 AND $tbl.searchable=1 AND $tbl.deleted=0;"; }
else {
$sql = "SELECT id, pagetitle, parent, introtext, description FROM $tbl WHERE ($tbl.content LIKE ’%".$search[0]."%’";
for ($x=1;$x < count($search); $x++) {
$sql .= " AND $tbl.content like ’%$search[$x]%’";
}
$sql .= " OR $tbl.pagetitle LIKE ’%".$search[0]."%’ ";
for ($x=1;$x < count($search); $x++) {
$sql .= " AND $tbl.pagetitle like ’%$search[$x]%’";
}
$sql .= " OR $tbl.description LIKE ’%".$search[0]."%’ ";
for ($x=1;$x < count($search); $x++) {
$sql .= " AND $tbl.description like ’%$search[$x]%’";
}
$sql .= ") AND $tbl.published = 1 AND $tbl.searchable=1 AND $tbl.deleted=0;";
}
$rs = $etomite->dbQuery($sql);
$limit = $etomite->recordCount($rs);
if($limit>0) {
$SearchForm .= ’<div class="FSF_searchResults">’.$newline;
// pagination
if ($grabMax > 0){
$numResultPages = ceil($limit/$grabMax);
$resultPageLinks = ’<span class="FSF_pages">’;
$resultPageLinks .= ($limit>$grabMax)? $paginationTextMultiplePages : $paginationTextSinglePage ;
$resultPageLinkNumber = 1;
for ($nrp=0;$nrp<$limit && $limit > $grabMax;$nrp+=$grabMax){
if($offset == ($resultPageLinkNumber-1)*$grabMax){
$resultPageLinks .= $resultPageLinkNumber;
} else {
$resultPageLinks .= ’<a href="[~’ . $etomite->documentObject[’id’] . ’~]&FSF_offset=’ . $nrp . ’&FSF_search=’ . urlencode($searchString) . ’">’ . $resultPageLinkNumber . ’</a>’;
}
$resultPageLinks .= ($nrp+$grabMax < $limit)? $pageLinkSeparator : ’’ ;
$resultPageLinkNumber++;
}
$resultPageLinks .= "</span>".$newline;
$SearchForm .= ’<p class="FSF_pagination">’;
$resultsFoundText = ($limit > 1)? $resultsFoundTextMultiple : $resultsFoundTextSingle ;
$SearchForm .= sprintf($resultsFoundText,$limit,$searchString);
$SearchForm .= ’
’.$resultPageLinks."</p>".$newline;
} // end if grabMax
// search results
$useLimit = ($grabMax > 0)? $offset+$grabMax : $limit;
for ($y = $offset; ($y < $useLimit) && ($y<$limit); $y++) {
$moveToRow = mysql_data_seek($rs,$y);
$SearchFormsrc=$etomite->fetchRow($rs);
$SearchForm.=’<div class="FSF_result">’.$newline;
$SearchForm.=’<a class="FSF_resultLink" href="[~’.$SearchFormsrc[’id’].’~]" title="’ . $SearchFormsrc[’pagetitle’] . ’">’ . $SearchFormsrc[’pagetitle’] . "</a>".$newline;
$SearchForm.=$SearchFormsrc[’introtext’]!=’’ ? ’<span class="FSF_resultDescription">’ . $SearchFormsrc[’introtext’] . "</span>".$newline : "" ;
$SearchForm.=’</div><!--end FlexSearchResult-->’.$newline;
}
$SearchForm.=’<p class="FSF_pagination">’.$resultPageLinks.’</p>’;
$SearchForm.=’</div><!--end FlexSearchResults-->’.$newline;
} else {
$SearchForm.=’<p class="FSF_resultsIntroFailure">’.$resultsIntroFailure.’</p>’;
} // end if records found
} else if (!$validSearch && isset($_POST[’sub’])) {
// message to show if search was performed but for something invalid
$SearchForm .= ’<p class="FSF_resultsIntroFailure">’.$resultsIntroFailure.’</p>’;
} else { // end if validSearch
$SearchForm .= ’<p class="FSF_intro">’.$introMessage.’</p>’;
} // end if not validSearch
} // end if showResults
return $SearchForm;
