PHP 5.6.0beta1 released

Funcții mnoGoSearch

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User Contributed Notes 3 notes

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mikko at sorl dot net
7 years ago
Well since the function udm_get_res_param used with UDM_PARAM_NUM_ROWS does infact not get the number of rows on the current page, it can actualy find more rows than specified by UDM_PARAM_PAGE_SIZE, ??? well i had to rewrite the some stuff I also added highlightning since the parameter  UDM_PARAM_HLBEG nor UDM_PARAM_HLEND doesnt seem to work, alot of things here are fairly undocumented, I also found out after reading the Search_Mnogosearch pear class that replacing "\2" and "\3" in the text with HLBEG and HLEND works. well here is the class rewritten (without fetch, just find):

<?php

class MnogoSearch
{
    public   
$matches = NULL;
    public   
$total   = NULL;
    public   
$hilites = array('title', 'text');
    public   
$hlbeg   = '<span class="hilite">';
    public   
$hlend   = '</span>';

    protected
$agent   = NULL;
    protected
$res     = NULL;

    public function
__construct() {

       
$this->agent = udm_alloc_agent('mysql://user:pass@localhost/mnogosearch/');

       
$this->set(UDM_PARAM_SEARCH_MODE, UDM_MODE_ALL);
       
$this->set(UDM_PARAM_CHARSET, 'iso-8859-1');
       
$this->set(UDM_PARAM_BROWSER_CHARSET, 'iso-8859-1');
       
$this->set(UDM_PARAM_WORD_MATCH, UDM_MATCH_SUBSTR);

    }

    private function
hiLite($t) {
        if (
$t == '')
            return
'';
       
$t = str_replace("\2", $this->hlbeg, $t);
       
$t = str_replace("\3", $this->hlend, $t);
        return
$t;
    }

    public function
set($k, $v) {
       
udm_set_agent_param($this->agent, $k, $v);
    }

    public function
find($q, $page=0, $rows=10) {

        if (
$page < 0 || $rows <= 0) {
           
$page = 0;
           
$rows = 10;
        }

       
$this->set(UDM_PARAM_PAGE_SIZE, $rows);
       
$this->set(UDM_PARAM_PAGE_NUM, $page);

       
$this->res = udm_find($this->agent, $q);
       
$this->total = udm_get_res_param($this->res, UDM_PARAM_FOUND);

       
$found = udm_get_res_param($this->res, UDM_PARAM_NUM_ROWS);

        if(
$found) {
           
$b = udm_get_res_param($this->res, UDM_PARAM_FIRST_DOC);
           
$e = udm_get_res_param($this->res, UDM_PARAM_LAST_DOC);
           
$rows = $e - $b + 1;

           
$fields = array('urlid', 'url', 'content', 'title', 'keywords', 'desc',
                           
'text', 'size', 'rating', 'modified', 'order', 'crc', 'category',
                           
'lang', 'charset', 'siteid', 'pop_rank', 'originid');

            for(
$i=0; $i<$rows; $i++){
                for(
$j=0; $j<count($fields); $j++) {
                   
$this->matches[$i][$fields[$j]] = udm_get_res_field($this->res, $i, $j+1);
                }
                foreach(
$this->hilites as $hilite) {
                   
$this->matches[$i][$hilite] = $this->hiLite($this->matches[$i][$hilite]);
                }

            }
            return
$rows;

        } else {
            return
FALSE;
        }
    }

    public function
__destruct() {
       
udm_free_agent($this->agent);
        if (isset(
$this->res)) {
           
udm_free_res($this->res);
        }
    }
}

?>

Im thinking, maybe swish-e is better ? :)
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0
bloodjazman at gmail dot com
8 years ago
for win32 users, mnogosearch since version 3.2.x
support COM interface

for Reflection API of COM use Visual Studio .NET
-> Tools ..
-> OLE/COM object viewer
- > C:\Program Files\mnoGoSearch\searchcom.dll

simple code

<pre>
<?
define
('MNOGOSEARCH_WIN32',
    (
strtoupper(substr(PHP_OS,0,3))=='WIN') && extension_loaded('COM'));

if (!
MNOGOSEARCH_WIN32)
 die(
'MnoGoSearch COM not loaded');

/** Create COM object */
$agent = new COM('MnoGoSearch.GoSearch')
                    or die(
'Can\'t create COM object MnoGoSearch.GoSearch');
com_load_typelib('MnoGoSearch.GoSearch');
//mysql://user:passwd@host:port/database/?mode=multi
$agent->DBAddr = $params['DBAddr'];
//buggy, not work
//$agent->DBMode = $params['DBMode'];
$agent->SetCharset($params['Charset']);
$agent->SetCacheMode(true);

$q = 'q='. $query .'&np='. $_REQUEST['page'] .'&ps='. $_REQUEST['pg_size'] .'&m='. $_REQUEST['match'];
$q .= '&wm='. $_REQUEST['word_match'] .'&ul='. $_REQUEST['url_match']. '&wf='. $_REQUEST['where_find'];
$q .= '&typ='. $_REQUEST['content_type'] .'&s='. $_REQUEST['sortby'].'';

//!!! EXECUTE SEARCH QUERY
$result = $agent->Find($q);

if (
$agent->ErrorCode>0 || !$result->Valid)
   die(
'MnogoSearch win32 COM Error #'.$agent->ErrorCode.' - '.$agent->ErrorDescription);

$last=$result->LastDoc;
$first=$result->FirstDoc;
$hl_begin = '<span class="mnogosearch_hilight">';
$hl_end= '</span>';

$fetched_result=array();
$i=0;

for(
$row=$first;$row<=$last;$row++) {
   
$i=$row-$first;
   
$line = $result->Line($row);
   
$fetched_result[$i] = array(
       
'order'=>$line->Section('Order', $hl_begin, $hl_end),
       
'url'=> $line->Section('URL', $hl_begin, $hl_end),
       
'relevance'=>$line->Section('Score', $hl_begin, $hl_end),
       
'pagerank'=> $line->Section('Pop_Rank', $hl_begin, $hl_end),
       
'content_type'=> $line->Section('Content-Type', $hl_begin, $hl_end),
       
'content_length'=> $line->Section('Content-Length', $hl_begin, $hl_end),
       
'last_time'=> $line->Section('Last-Modified', $hl_begin, $hl_end),
       
'title'=> $line->Section('title', $hl_begin, $hl_end),
       
'body'=> $line->Section('body', $hl_begin, $hl_end),
       
'metadesc'=> $line->Section('meta.description', $hl_begin, $hl_end),
       
'metakeywords'=> $line->Section('meta.keywords', $hl_begin, $hl_end)
    );
}

var_dump($fetched_result);

echo
'<br/>search time : '.$result->SearchSeconds;
echo
'<br/>words stats :'.$result->WordInfo;

echo
'<br/>pg_count: '.$result->NPages;
echo
'<br/>total_rows: '. $result->Count;
echo
'<br/>first_doc: '.$result->FirstDoc;
echo
'<br/>last_doc: '.$result->LastDoc;
echo
'<br/>rows_in_page: '.$result->RowsOnPage;

?>
</pre>
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0
php-install at lists dot php dot net
12 years ago
I have found that if you compile php with "--with-ftp and --with-mnogosearch=/dir" you must compile and build mnogosearch with "--disable-ftp" first. There are some naming conflicts between php's ftp libs and mno's ftp libs.

Hope this helps
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