Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Separated standard search mode and Japanese search mode
- Loading branch information
Showing
3 changed files
with
144 additions
and
107 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,131 @@ | ||
| <?php | ||
|
|
||
| class SEARCH_JA extends SEARCH { | ||
| public function SEARCH($text) { $this->__construct($text); } | ||
| public function SEARCH_JA($text) { $this->__construct($text); } | ||
| function __construct($text) { | ||
| global $blogid; | ||
|
|
||
| $this->encoding = strtolower(preg_replace('|[^a-z0-9-_]|i', '', _CHARSET)); | ||
| if ($this->encoding != 'utf-8') { | ||
| $text = mb_convert_encoding($text, "UTF-8", $this->encoding); | ||
| } | ||
| $text = str_replace ("\xE3\x80\x80",' ',$text); | ||
| $text = preg_replace ("/[<>=?!#^()[\]:;\\%]/",'',$text); | ||
|
|
||
| $this->ascii = '[\x00-\x7F]'; | ||
| $this->two = '[\xC0-\xDF][\x80-\xBF]'; | ||
| $this->three = '[\xE0-\xEF][\x80-\xBF][\x80-\xBF]'; | ||
|
|
||
| $this->marked = $this->boolean_mark_atoms($text); | ||
| /* * * * * * * * * * * * * * * * */ | ||
|
|
||
| $this->querystring = $text; | ||
| $this->inclusive = $this->boolean_inclusive_atoms($text); | ||
| $this->blogs = array(); | ||
|
|
||
| // get all public searchable blogs, no matter what, include the current blog allways. | ||
| $res = sql_query( parseQuery('SELECT bnumber FROM <%prefix%>blog WHERE bincludesearch=1') ); | ||
| while ($obj = sql_fetch_object($res)) { | ||
| $this->blogs[] = intval($obj->bnumber); | ||
| } | ||
| } | ||
|
|
||
| function boolean_inclusive_atoms($string) { | ||
| $result = trim($string); | ||
| $result = preg_replace("#([[:space:]]{2,})#", ' ', $result); | ||
|
|
||
| # just added delimiters to regex and the 'i' for case-insensitive matching | ||
|
|
||
| /* convert normal boolean operators to shortened syntax */ | ||
| $result = str_ireplace(' not ', ' -', $result); | ||
| $result = str_ireplace(' and ', ' ', $result); | ||
| $result = str_ireplace(' or ', ',', $result); | ||
|
|
||
| /* drop unnecessary spaces */ | ||
| $result = str_replace(' ,', ',', $result); | ||
| $result = str_replace(', ', ',', $result); | ||
| $result = str_replace('- ', '-', $result); | ||
| $result = str_replace('+', '', $result); | ||
|
|
||
| /* strip exlusive atoms */ | ||
| $pattern = "#\-\(([A-Za-z0-9]|$this->two|$this->three){1,}([A-Za-z0-9\-\.\_\,]|$this->two|$this->three){0,}\)#"; | ||
| $result = preg_replace($pattern, '', $result); | ||
|
|
||
| $result = str_replace('(', ' ', $result); | ||
| $result = str_replace(')', ' ', $result); | ||
| $result = str_replace(',', ' ', $result); | ||
| if ($this->encoding != 'utf-8') { | ||
| $result = mb_convert_encoding($result, $this->encoding, "UTF-8"); | ||
| } | ||
|
|
||
| return $result; | ||
| } | ||
|
|
||
| function boolean_sql_where($match) { | ||
| $result = $this->marked; | ||
| $result = $this->boolean_sql_where_short($result, $match); | ||
| if ($this->encoding != 'utf-8') { | ||
| $result = mb_convert_encoding($result, $this->encoding, 'UTF-8'); | ||
| } | ||
| return $result; | ||
| } | ||
|
|
||
| /*********************************************** | ||
| Make "WHERE" | ||
| ***********************************************/ | ||
|
|
||
| function boolean_mark_atoms($string) { | ||
| $result = trim($string); | ||
| $result = preg_replace("/([[:space:]]{2,})/", ' ', $result); | ||
|
|
||
| /* convert normal boolean operators to shortened syntax */ | ||
| $result = str_ireplace(' not ', ' -', $result); | ||
| $result = str_ireplace(' and ', ' ', $result); | ||
| $result = str_ireplace(' or ', ',', $result); | ||
|
|
||
| /* strip excessive whitespace */ | ||
| $result = str_replace(', ', ',', $result); | ||
| $result = str_replace(' ,', ',', $result); | ||
| $result = str_replace('- ', '-', $result); | ||
| $result = str_replace('+', '', $result); | ||
| $result = str_replace(',', ' ,', $result); | ||
|
|
||
| return $result; | ||
| } | ||
|
|
||
| function boolean_sql_where_short($string, $match) { | ||
| $match_a = explode(',', $match); | ||
| $key_a = explode(' ', $string); | ||
|
|
||
| $total = count($match_a); | ||
| for ($ith=0; $ith<$total; $ith++) { | ||
| $binKey = preg_match('/[a-zA-Z]/', $key_a[0]) ? '' : 'BINARY'; | ||
| $temp_a[$ith] = "(i.$match_a[$ith] LIKE " . $binKey . " '%" . sql_real_escape_string($key_a[0]) . "%') "; | ||
| } | ||
| $like = '('.join(' or ',$temp_a).')'; | ||
|
|
||
| for ($kn = 1; $kn < count($key_a); $kn++) { | ||
| $binKey = preg_match('/[a-zA-Z]/', $key_a[$kn]) ? '' : 'BINARY'; | ||
| if (substr($key_a[$kn], 0, 1) == ",") { | ||
| for($ith = 0; $ith < count($match_a); $ith++) { | ||
| $temp_a[$ith] = " (i.$match_a[$ith] LIKE " . $binKey . " '%" . sql_real_escape_string(substr($key_a[$kn], 1)) . "%') "; | ||
| } | ||
| $like .=' OR ('. join(' or ', $temp_a).')'; | ||
| }elseif(substr($key_a[$kn],0,1) != '-'){ | ||
| for($ith=0;$ith<count($match_a);$ith++){ | ||
| $temp_a[$ith] = " (i.$match_a[$ith] LIKE " . $binKey . " '%" . sql_real_escape_string($key_a[$kn]) . "%') "; | ||
| } | ||
| $like .=' AND ('. join(' or ', $temp_a).')'; | ||
| }else{ | ||
| for($ith=0;$ith<count($match_a);$ith++){ | ||
| $temp_a[$ith] = " NOT(i.$match_a[$ith] LIKE " . $binKey . " '%" . sql_real_escape_string(substr($key_a[$kn], 1)) . "%') "; | ||
| } | ||
| $like .=' AND ('. join(' and ', $temp_a).')'; | ||
| } | ||
| } | ||
|
|
||
| $like = '('.$like.')'; | ||
| return $like; | ||
| } | ||
| } |