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authorplegall <plg@piwigo.org>2006-01-20 14:34:37 +0000
committerplegall <plg@piwigo.org>2006-01-20 14:34:37 +0000
commit7b2ff328cb31b60e52ab90102d519966258917a1 (patch)
tree6af75e3709ce521ddd36c8bb6216a7363d3c9fa4
parent9410522e9f7d077bb4830158b6f01276a55276b3 (diff)
Search engine redesign, first part :
- new table #search to store search rules associated to a search id. - search rules are not passed through GET anymore, the search array build in search.php is serialized in #search table, so no need to rebuild it in function include/functions_category.inc.php::category_initialize - search array build code is improved (efficiency and layout) in search.php - SQL related to search is build in a dedicated function include/functions::get_sql_search_clause - direct search author:<...>, date_avalaible:<...>, date_creation:<...>, keywords:<...> from picture.php are not available anymore. They will come back later, with improvement (new design). Same for date_*:<> in calendar calendar category. git-svn-id: http://piwigo.org/svn/trunk@1008 68402e56-0260-453c-a942-63ccdbb3a9ee
Diffstat (limited to '')
-rw-r--r--include/constants.php1
-rw-r--r--include/functions.inc.php186
-rw-r--r--include/functions_category.inc.php152
-rw-r--r--install/db/4-database.php54
-rw-r--r--install/phpwebgallery_structure.sql12
-rw-r--r--picture.php61
-rw-r--r--search.php129
7 files changed, 374 insertions, 221 deletions
diff --git a/include/constants.php b/include/constants.php
index bb5a1d926..bf5cfd29c 100644
--- a/include/constants.php
+++ b/include/constants.php
@@ -60,4 +60,5 @@ define('RATE_TABLE', $prefixeTable.'rate');
define('USER_CACHE_TABLE', $prefixeTable.'user_cache');
define('CADDIE_TABLE', $prefixeTable.'caddie');
define('UPGRADE_TABLE', $prefixeTable.'upgrade');
+define('SEARCH_TABLE', $prefixeTable.'search');
?>
diff --git a/include/functions.inc.php b/include/functions.inc.php
index 556c62582..f5710bbdd 100644
--- a/include/functions.inc.php
+++ b/include/functions.inc.php
@@ -741,8 +741,8 @@ function l10n($key)
}
/**
- * returns the corresponding value from $themeconf if existing. Else, the key is
- * returned
+ * returns the corresponding value from $themeconf if existing. Else, the
+ * key is returned
*
* @param string key
* @return string
@@ -753,4 +753,186 @@ function get_themeconf($key)
return $themeconf[$key];
}
+
+/**
+ * Prepends and appends a string at each value of the given array.
+ *
+ * @param array
+ * @param string prefix to each array values
+ * @param string suffix to each array values
+ */
+function prepend_append_array_items($array, $prepend_str, $append_str)
+{
+ array_walk(
+ $array,
+ create_function('&$s', '$s = "'.$prepend_str.'".$s."'.$append_str.'";')
+ );
+
+ return $array;
+}
+
+/**
+ * returns the SQL clause from a search identifier
+ *
+ * Search rules are stored in search table as a serialized array. This array
+ * need to be transformed into an SQL clause to be used in queries.
+ *
+ * @param int search_id
+ * @return string
+ */
+function get_sql_search_clause($search_id)
+{
+ if (!is_numeric($search_id))
+ {
+ die('Search id must be an integer');
+ }
+
+ $query = '
+SELECT rules
+ FROM '.SEARCH_TABLE.'
+ WHERE id = '.$_GET['search'].'
+;';
+ list($serialized_rules) = mysql_fetch_row(pwg_query($query));
+
+ $search = unserialize($serialized_rules);
+
+// echo '<pre>';
+// print_r($search);
+// echo '</pre>';
+
+ // SQL where clauses are stored in $clauses array during query
+ // construction
+ $clauses = array();
+
+ foreach (array('file','name','comment','keywords','author') as $textfield)
+ {
+ if (isset($search['fields'][$textfield]))
+ {
+ $local_clauses = array();
+ foreach ($search['fields'][$textfield]['words'] as $word)
+ {
+ array_push($local_clauses, $textfield." LIKE '%".$word."%'");
+ }
+
+ // adds brackets around where clauses
+ $local_clauses = prepend_append_array_items($local_clauses, '(', ')');
+
+ array_push(
+ $clauses,
+ implode(
+ ' '.$search['fields'][$textfield]['mode'].' ',
+ $local_clauses
+ )
+ );
+ }
+ }
+
+ if (isset($search['fields']['allwords']))
+ {
+ $fields = array('file', 'name', 'comment', 'keywords', 'author');
+ // in the OR mode, request bust be :
+ // ((field1 LIKE '%word1%' OR field2 LIKE '%word1%')
+ // OR (field1 LIKE '%word2%' OR field2 LIKE '%word2%'))
+ //
+ // in the AND mode :
+ // ((field1 LIKE '%word1%' OR field2 LIKE '%word1%')
+ // AND (field1 LIKE '%word2%' OR field2 LIKE '%word2%'))
+ $word_clauses = array();
+ foreach ($search['fields']['allwords']['words'] as $word)
+ {
+ $field_clauses = array();
+ foreach ($fields as $field)
+ {
+ array_push($field_clauses, $field." LIKE '%".$word."%'");
+ }
+ // adds brackets around where clauses
+ array_push(
+ $word_clauses,
+ implode(
+ "\n OR ",
+ $field_clauses
+ )
+ );
+ }
+
+ array_walk(
+ $word_clauses,
+ create_function('&$s','$s="(".$s.")";')
+ );
+
+ array_push(
+ $clauses,
+ "\n ".
+ implode(
+ "\n ".
+ $search['fields']['allwords']['mode'].
+ "\n ",
+ $word_clauses
+ )
+ );
+ }
+
+ foreach (array('date_available', 'date_creation') as $datefield)
+ {
+ if (isset($search['fields'][$datefield]))
+ {
+ array_push(
+ $clauses,
+ $datefield." = '".$search['fields'][$datefield]['date']."'"
+ );
+ }
+
+ foreach (array('after','before') as $suffix)
+ {
+ $key = $datefield.'-'.$suffix;
+
+ if (isset($search['fields'][$key]))
+ {
+ array_push(
+ $clauses,
+
+ $datefield.
+ ($suffix == 'after' ? ' >' : ' <').
+ ($search['fields'][$key]['inc'] ? '=' : '').
+ " '".$search['fields'][$key]['date']."'"
+
+ );
+ }
+ }
+ }
+
+ if (isset($search['fields']['cat']))
+ {
+ if ($search['fields']['cat']['sub_inc'])
+ {
+ // searching all the categories id of sub-categories
+ $cat_ids = get_subcat_ids($search['fields']['cat']['words']);
+ }
+ else
+ {
+ $cat_ids = $search['fields']['cat']['words'];
+ }
+
+ $local_clause = 'category_id IN ('.implode(',', $cat_ids).')';
+ array_push($clauses, $local_clause);
+ }
+
+ // adds brackets around where clauses
+ $clauses = prepend_append_array_items($clauses, '(', ')');
+
+ $where_separator =
+ implode(
+ "\n ".$search['mode'].' ',
+ $clauses
+ );
+
+ $search_clause = $where_separator;
+
+ if (isset($forbidden))
+ {
+ $search_clause.= "\n AND ".$forbidden;
+ }
+
+ return $search_clause;
+}
?>
diff --git a/include/functions_category.inc.php b/include/functions_category.inc.php
index 6b9618db1..c9fee76f0 100644
--- a/include/functions_category.inc.php
+++ b/include/functions_category.inc.php
@@ -103,7 +103,9 @@ function check_cat_id( $cat )
{
$page['cat'] = $cat;
}
- if ($cat == 'search' and isset($_GET['search']))
+ if ($cat == 'search'
+ and isset($_GET['search'])
+ and is_numeric($_GET['search']))
{
$page['cat'] = $cat;
}
@@ -381,44 +383,6 @@ function initialize_category( $calling_page = 'category' )
// search result
if ( $page['cat'] == 'search' )
{
- // analyze search string given in URL (created in search.php)
- $tokens = explode('|', $_GET['search']);
-
- if (isset($tokens[1]) and $tokens[1] == 'AND')
- {
- $search['mode'] = 'AND';
- }
- else
- {
- $search['mode'] = 'OR';
- }
-
- $search_tokens = explode('--', $tokens[0]);
- foreach ($search_tokens as $search_token)
- {
- $tokens = explode(':', $search_token);
- $field_name = $tokens[0];
- $field_content = $tokens[1];
-
- $tokens = explode('~', $tokens[1]);
- if (isset($tokens[1]))
- {
- $search['fields'][$field_name]['mode'] = $tokens[1];
- }
- else
- {
- $search['fields'][$field_name]['mode'] = '';
- }
-
- $search['fields'][$field_name]['words'] = array();
- $tokens = explode(',', $tokens[0]);
- foreach ($tokens as $token)
- {
- array_push($search['fields'][$field_name]['words'],
- htmlentities($token));
- }
- }
-
$page['title'] = $lang['search_result'];
if ( $calling_page == 'picture' )
{
@@ -426,117 +390,13 @@ function initialize_category( $calling_page = 'category' )
$page['title'].= $_GET['search']."</span>";
}
- // SQL where clauses are stored in $clauses array during query
- // construction
- $clauses = array();
+ $page['where'] = 'WHERE '.get_sql_search_clause($_GET['search']);
- $textfields = array('file', 'name', 'comment', 'keywords', 'author');
- foreach ($textfields as $textfield)
- {
- if (isset($search['fields'][$textfield]))
- {
- $local_clauses = array();
- foreach ($search['fields'][$textfield]['words'] as $word)
- {
- array_push($local_clauses, $textfield." LIKE '%".$word."%'");
- }
- // adds brackets around where clauses
- array_walk($local_clauses,create_function('&$s','$s="(".$s.")";'));
- array_push($clauses,
- implode(' '.$search['fields'][$textfield]['mode'].' ',
- $local_clauses));
- }
- }
-
- if (isset($search['fields']['allwords']))
- {
- $fields = array('file', 'name', 'comment', 'keywords', 'author');
- // in the OR mode, request bust be :
- // ((field1 LIKE '%word1%' OR field2 LIKE '%word1%')
- // OR (field1 LIKE '%word2%' OR field2 LIKE '%word2%'))
- //
- // in the AND mode :
- // ((field1 LIKE '%word1%' OR field2 LIKE '%word1%')
- // AND (field1 LIKE '%word2%' OR field2 LIKE '%word2%'))
- $word_clauses = array();
- foreach ($search['fields']['allwords']['words'] as $word)
- {
- $field_clauses = array();
- foreach ($fields as $field)
- {
- array_push($field_clauses, $field." LIKE '%".$word."%'");
- }
- // adds brackets around where clauses
- array_push($word_clauses, implode(' OR ', $field_clauses));
- }
- array_walk($word_clauses, create_function('&$s','$s="(".$s.")";'));
- array_push($clauses,
- implode(' '.$search['fields']['allwords']['mode'].' ',
- $word_clauses));
- }
-
- $datefields = array('date_available', 'date_creation');
- foreach ($datefields as $datefield)
- {
- $key = $datefield;
- if (isset($search['fields'][$key]))
- {
- $local_clause = $datefield." = '";
- $local_clause.= str_replace('.', '-',
- $search['fields'][$key]['words'][0]);
- $local_clause.= "'";
- array_push($clauses, $local_clause);
- }
-
- foreach (array('after','before') as $suffix)
- {
- $key = $datefield.'-'.$suffix;
- if (isset($search['fields'][$key]))
- {
- $local_clause = $datefield;
- if ($suffix == 'after')
- {
- $local_clause.= ' >';
- }
- else
- {
- $local_clause.= ' <';
- }
- if (isset($search['fields'][$key]['mode'])
- and $search['fields'][$key]['mode'] == 'inc')
- {
- $local_clause.= '=';
- }
- $local_clause.= " '";
- $local_clause.= str_replace('.', '-',
- $search['fields'][$key]['words'][0]);
- $local_clause.= "'";
- array_push($clauses, $local_clause);
- }
- }
- }
-
- if (isset($search['fields']['cat']))
+ if (isset($forbidden))
{
- if ($search['fields']['cat']['mode'] == 'sub_inc')
- {
- // searching all the categories id of sub-categories
- $cat_ids = get_subcat_ids($search['fields']['cat']['words']);
- }
- else
- {
- $cat_ids = $search['fields']['cat']['words'];
- }
-
- $local_clause = 'category_id IN ('.implode(',', $cat_ids).')';
- array_push($clauses, $local_clause);
+ $page['where'].= "\n AND ".$forbidden;
}
- // adds brackets around where clauses
- array_walk($clauses, create_function('&$s', '$s = "(".$s.")";'));
- $page['where'] = 'WHERE '.implode(' '.$search['mode'].' ', $clauses);
- if ( isset( $forbidden ) ) $page['where'].= ' AND '.$forbidden;
-
$query = '
SELECT COUNT(DISTINCT(id)) AS nb_total_images
FROM '.IMAGES_TABLE.'
diff --git a/install/db/4-database.php b/install/db/4-database.php
new file mode 100644
index 000000000..c74486a46
--- /dev/null
+++ b/install/db/4-database.php
@@ -0,0 +1,54 @@
+<?php
+// +-----------------------------------------------------------------------+
+// | PhpWebGallery - a PHP based picture gallery |
+// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
+// | Copyright (C) 2003-2005 PhpWebGallery Team - http://phpwebgallery.net |
+// +-----------------------------------------------------------------------+
+// | branch : BSF (Best So Far)
+// | file : $RCSfile$
+// | last update : $Date: 2005-09-21 00:04:57 +0200 (mer, 21 sep 2005) $
+// | last modifier : $Author: plg $
+// | revision : $Revision: 870 $
+// +-----------------------------------------------------------------------+
+// | This program is free software; you can redistribute it and/or modify |
+// | it under the terms of the GNU General Public License as published by |
+// | the Free Software Foundation |
+// | |
+// | This program is distributed in the hope that it will be useful, but |
+// | WITHOUT ANY WARRANTY; without even the implied warranty of |
+// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
+// | General Public License for more details. |
+// | |
+// | You should have received a copy of the GNU General Public License |
+// | along with this program; if not, write to the Free Software |
+// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
+// | USA. |
+// +-----------------------------------------------------------------------+
+
+if (!defined('PHPWG_ROOT_PATH'))
+{
+ die('Hacking attempt!');
+}
+
+$upgrade_description = 'Table #search is required for search engine redesign';
+
+// +-----------------------------------------------------------------------+
+// | Upgrade content |
+// +-----------------------------------------------------------------------+
+
+// column user_id becomes data of type text
+$query = '
+CREATE TABLE '.PREFIX_TABLE.'search (
+ id int UNSIGNED NOT NULL AUTO_INCREMENT,
+ last_seen date DEFAULT NULL,
+ rules text,
+ PRIMARY KEY (id)
+);';
+pwg_query($query);
+
+echo
+"\n"
+.'Table '.PREFIX_TABLE.'search created'
+."\n"
+;
+?>
diff --git a/install/phpwebgallery_structure.sql b/install/phpwebgallery_structure.sql
index 12a27c00d..9e50885f6 100644
--- a/install/phpwebgallery_structure.sql
+++ b/install/phpwebgallery_structure.sql
@@ -177,6 +177,18 @@ CREATE TABLE `phpwebgallery_rate` (
) TYPE=MyISAM;
--
+-- Table structure for table `phpwebgallery_search`
+--
+
+DROP TABLE IF EXISTS `phpwebgallery_search`;
+CREATE TABLE `phpwebgallery_search` (
+ `id` int(10) unsigned NOT NULL auto_increment,
+ `last_seen` date default NULL,
+ `rules` text,
+ PRIMARY KEY (`id`)
+) TYPE=MyISAM;
+
+--
-- Table structure for table `phpwebgallery_sessions`
--
diff --git a/picture.php b/picture.php
index f34c6b3c3..a9655f712 100644
--- a/picture.php
+++ b/picture.php
@@ -675,10 +675,14 @@ $infos = array();
if (!empty($picture['current']['author']))
{
$infos['INFO_AUTHOR'] =
- '<a href="'.
- PHPWG_ROOT_PATH.'category.php?cat=search'.
- '&amp;search=author:'.$picture['current']['author']
- .'">'.$picture['current']['author'].'</a>';
+ // FIXME because of search engine partial rewrite, giving the author
+ // name threw GET is not supported anymore. This feature should come
+ // back later, with a better design
+// '<a href="'.
+// PHPWG_ROOT_PATH.'category.php?cat=search'.
+// '&amp;search=author:'.$picture['current']['author']
+// .'">'.$picture['current']['author'].'</a>';
+ $picture['current']['author'];
}
else
{
@@ -689,10 +693,14 @@ else
if (!empty($picture['current']['date_creation']))
{
$infos['INFO_CREATION_DATE'] =
- '<a href="'.
- PHPWG_ROOT_PATH.'category.php?cat=search'.
- '&amp;search=date_creation:'.$picture['current']['date_creation']
- .'">'.format_date($picture['current']['date_creation']).'</a>';
+ // FIXME because of search engine partial rewrite, giving the author
+ // name threw GET is not supported anymore. This feature should come
+ // back later, with a better design (calendar view).
+// '<a href="'.
+// PHPWG_ROOT_PATH.'category.php?cat=search'.
+// '&amp;search=date_creation:'.$picture['current']['date_creation']
+// .'">'.format_date($picture['current']['date_creation']).'</a>';
+ format_date($picture['current']['date_creation']);
}
else
{
@@ -701,13 +709,18 @@ else
// date of availability
$infos['INFO_AVAILABILITY_DATE'] =
- '<a href="'.
- PHPWG_ROOT_PATH.'category.php?cat=search'.
- '&amp;search=date_available:'.
- substr($picture['current']['date_available'], 0, 10)
- .'">'.
- format_date($picture['current']['date_available'], 'mysql_datetime').
- '</a>';
+// FIXME because of search engine partial rewrite, giving the author
+// name threw GET is not supported anymore. This feature should come
+// back later, with a better design (calendar view).
+//
+// '<a href="'.
+// PHPWG_ROOT_PATH.'category.php?cat=search'.
+// '&amp;search=date_available:'.
+// substr($picture['current']['date_available'], 0, 10)
+// .'">'.
+// format_date($picture['current']['date_available'], 'mysql_datetime').
+// '</a>';
+format_date($picture['current']['date_available'], 'mysql_datetime');
// size in pixels
if ($picture['current']['is_picture'])
@@ -751,13 +764,17 @@ $infos['INFO_FILE'] = $picture['current']['file'];
if (!empty($picture['current']['keywords']))
{
$infos['INFO_KEYWORDS'] =
- preg_replace(
- '/([^,]+)/',
- '<a href="'.
- PHPWG_ROOT_PATH.'category.php?cat=search&amp;search=keywords:$1'
- .'">$1</a>',
- $picture['current']['keywords']
- );
+ // FIXME because of search engine partial rewrite, giving the author
+ // name threw GET is not supported anymore. This feature should come
+ // back later, with a better design (tag classification).
+// preg_replace(
+// '/([^,]+)/',
+// '<a href="'.
+// PHPWG_ROOT_PATH.'category.php?cat=search&amp;search=keywords:$1'
+// .'">$1</a>',
+// $picture['current']['keywords']
+// );
+ $picture['current']['keywords'];
}
else
{
diff --git a/search.php b/search.php
index b02b52daa..a61526d7b 100644
--- a/search.php
+++ b/search.php
@@ -37,41 +37,43 @@ if (isset($_POST['submit']))
{
if (isset($_POST['search_allwords'])
and !preg_match('/^\s*$/', $_POST['search_allwords']))
- {
- $local_search = array();
- $search_allwords = $_POST['search_allwords'];
+ {
$drop_char_match = array(
'-','^','$',';','#','&','(',')','<','>','`','\'','"','|',',','@','_',
'?','%','~','.','[',']','{','}',':','\\','/','=','\'','!','*');
$drop_char_replace = array(
' ',' ',' ',' ',' ',' ',' ',' ',' ',' ','','',' ',' ',' ',' ','',' ',
' ',' ',' ',' ',' ',' ',' ',' ','' ,' ',' ',' ',' ',' ');
- $search_allwords = str_replace($drop_char_match,
- $drop_char_replace,
- $search_allwords);
// Split words
- $words = preg_split('/\s+/', $search_allwords);
- $words = array_unique($words);
- $search['fields']['allwords'] = array();
- $search['fields']['allwords']['words'] = $words;
- $search['fields']['allwords']['mode'] = $_POST['mode'];
+ $search['fields']['allwords'] = array(
+ 'words' => array_unique(
+ preg_split(
+ '/\s+/',
+ str_replace(
+ $drop_char_match,
+ $drop_char_replace,
+ $_POST['search_allwords']
+ )
+ )
+ ),
+ 'mode' => $_POST['mode'],
+ );
}
if ($_POST['search_author'])
{
- $search['fields']['author'] = array();
- $search['fields']['author']['words'] = array($_POST['search_author']);
+ $search['fields']['author'] = array(
+ 'words' => array($_POST['search_author']),
+ );
}
if (isset($_POST['cat']))
{
- $search['fields']['cat'] = array();
- $search['fields']['cat']['words'] = $_POST['cat'];
- if ($_POST['subcats-included'] == 1)
- {
- $search['fields']['cat']['mode'] = 'sub_inc';
- }
+ $search['fields']['cat'] = array(
+ 'words' => $_POST['cat'],
+ 'sub_inc' => ($_POST['subcats-included'] == 1) ? true : false,
+ );
}
// dates
@@ -79,46 +81,71 @@ if (isset($_POST['submit']))
if (!empty($_POST['start_year']))
{
- $year = $_POST['start_year'];
- $month = $_POST['start_month'] != 0 ? $_POST['start_month'] : '01';
- $day = $_POST['start_day'] != 0 ? $_POST['start_day'] : '01';
- $date = $year.'-'.$month.'-'.$day;
+// $year = $_POST['start_year'];
+// $month = $_POST['start_month'] != 0 ? $_POST['start_month'] : '01';
+// $day = $_POST['start_day'] != 0 ? $_POST['start_day'] : '01';
+// $date = $year.'-'.$month.'-'.$day;
- $search['fields'][$type_date.'-after']['words'] = array($date);
- $search['fields'][$type_date.'-after']['mode'] = 'inc';
+// $search['fields'][$type_date.'-after']['words'] = array($date);
+// $search['fields'][$type_date.'-after']['mode'] = 'inc';
+
+ $search['fields'][$type_date.'-after'] = array(
+ 'date' => join(
+ '-',
+ array(
+ $_POST['start_year'],
+ $_POST['start_month'] != 0 ? $_POST['start_month'] : '01',
+ $_POST['start_day'] != 0 ? $_POST['start_day'] : '01',
+ )
+ ),
+ 'inc' => true,
+ );
}
if (!empty($_POST['end_year']))
{
- $year = $_POST['end_year'];
- $month = $_POST['end_month'] != 0 ? $_POST['end_month'] : '12';
- $day = $_POST['end_day'] != 0 ? $_POST['end_day'] : '31';
- $date = $year.'-'.$month.'-'.$day;
+// $year = $_POST['end_year'];
+// $month = $_POST['end_month'] != 0 ? $_POST['end_month'] : '12';
+// $day = $_POST['end_day'] != 0 ? $_POST['end_day'] : '31';
+// $date = $year.'-'.$month.'-'.$day;
- $search['fields'][$type_date.'-before']['words'] = array($date);
- $search['fields'][$type_date.'-before']['mode'] = 'inc';
+ $search['fields'][$type_date.'-before'] = array(
+ 'date' => join(
+ '-',
+ array(
+ $_POST['end_year'],
+ $_POST['end_month'] != 0 ? $_POST['end_month'] : '12',
+ $_POST['end_day'] != 0 ? $_POST['end_day'] : '31',
+ )
+ ),
+ 'inc' => true,
+ );
}
-
- // search string (for URL) creation
- $search_string = '';
- $tokens = array();
+
if (!empty($search))
{
- foreach (array_keys($search['fields']) as $field)
- {
- $token = $field.':';
- $token.= implode(',', $search['fields'][$field]['words']);
- if (isset($search['fields'][$field]['mode']))
- {
- $token.= '~'.$search['fields'][$field]['mode'];
- }
- array_push($tokens, $token);
- }
- $search_string.= implode('--', $tokens);
- if (count($tokens) > 1)
- {
- $search_string.= '|AND';
- }
+ // default search mode : each clause must be respected
+ $search['mode'] = 'AND';
+
+// echo '<pre>';
+// print_r($_POST);
+// echo '</pre>';
+
+// echo '<pre>';
+// print_r($search);
+// echo '</pre>';
+
+ // register search rules in database, then they will be available on
+ // thumbnails page and picture page.
+ $query ='
+INSERT INTO '.SEARCH_TABLE.'
+ (rules)
+ VALUES
+ (\''.serialize($search).'\')
+;';
+ pwg_query($query);
+
+ $search_id = mysql_insert_id();
}
else
{
@@ -128,7 +155,7 @@ if (isset($_POST['submit']))
//----------------------------------------------------------------- redirection
if (isset($_POST['submit']) and count($errors) == 0)
{
- $url = 'category.php?cat=search&search='.$search_string;
+ $url = 'category.php?cat=search&search='.$search_id;
redirect($url);
}
//----------------------------------------------------- template initialization