[Evocms-plugins-commits] SF.net SVN: evocms-plugins: [326] am_search_cloud_plugin/trunk/ _am_search
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[Evocms-plugins-commits] SF.net SVN: evocms-plugins: [326] am_search_cloud_plugin/trunk/ _am_search_cloud.plugin.php
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From: <ya...@us...> - 2007-04-29 16:26:14
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Revision: 326
http://svn.sourceforge.net/evocms-plugins/?rev=326&view=rev
Author: yabs
Date: 2007-04-29 09:26:09 -0700 (Sun, 29 Apr 2007)
Log Message:
-----------
added cache
added search term filter
added a few more settings
Modified Paths:
--------------
am_search_cloud_plugin/trunk/_am_search_cloud.plugin.php
Modified: am_search_cloud_plugin/trunk/_am_search_cloud.plugin.php
===================================================================
--- am_search_cloud_plugin/trunk/_am_search_cloud.plugin.php 2007-04-29 16:24:05 UTC (rev 325)
+++ am_search_cloud_plugin/trunk/_am_search_cloud.plugin.php 2007-04-29 16:26:09 UTC (rev 326)
@@ -25,7 +25,7 @@
var $name = 'AM Search Cloud';
var $code = 'am_srchcloud';
var $priority = 100;
- var $version = '1.0';
+ var $version = '1.1';
var $author = 'AstonishMe';
var $group = 'AstonishMe';
var $help_url = 'http://b2evo.astonishme.co.uk/';
@@ -35,6 +35,14 @@
// internal - have we displayed the search cloud?
var $has_shown = false;
+
+ // 1.8.x
+ function am_search_cloud_plugin()
+ {
+ return $this->PluginInit();
+ }
+
+ // 1.9.x
function PluginInit()
{
$this->short_desc = T_( 'Add a search cloud to your blog' );
@@ -42,6 +50,40 @@
}
+ function GetDefaultSettings()
+ {
+ return array(
+ 'cache' => array(
+ 'label' => T_('Cache lifetime'),
+ 'defaultvalue' => 1440,
+ 'note' => T_('This is the time in minutes that the results will be cached for'),
+ 'type' => 'integer',
+ 'size' => 4
+ ),
+ 'max_length' => array(
+ 'label' => T_('Max length'),
+ 'defaultvalue' => 0,
+ 'note' => T_('This is the maximum length for a search term ( 0 = no restrictions )'),
+ 'type' => 'integer',
+ 'size' => 4
+ ),
+ 'filter_replace' => array(
+ 'label' => T_('Filter character'),
+ 'defaultvalue' => '*',
+ 'note' => T_('This is the character that filtered words will be replaced with'),
+ 'type' => 'text',
+ 'size' => 1
+ ),
+ 'filter_list' => array(
+ 'label' => T_('filter_words'),
+ 'defaultvalue' => '',
+ 'note' => T_('This is a comma seperated list of words to filter'),
+ 'type' => 'text',
+ 'size' => 40
+ )
+ );
+ }
+
function SkinBeginHtmlHead()
{
echo '<link href="'.$this->get_plugin_url().'cloud.css" type="text/css" rel="stylesheet" />'."\n\r";
@@ -55,9 +97,9 @@
global $blog, $DB, $BlogCache;
// set all the parameters
- $the_limit = ( isset( $params[ 'limit' ] ) ? $params[ 'limit' ] : 0 );
- $search_blog = ( empty( $params['blog' ] ) ? $blog : $params[ 'blog' ] );
- $search_order = ( empty( $params['order' ] ) || !in_array( $params[ 'order' ], array( 'asc', 'desc') ) ? 'rand' : $params[ 'order' ] );
+ $params[ 'limit' ] = ( isset( $params[ 'limit' ] ) ? $params[ 'limit' ] : 0 );
+ $params[ 'blog' ] = ( empty( $params['blog' ] ) ? $blog : $params[ 'blog' ] );
+ $params[ 'order' ] = ( empty( $params['order' ] ) || !in_array( $params[ 'order' ], array( 'asc', 'desc') ) ? 'rand' : $params[ 'order' ] );
$params[ 'before_all' ] = ( empty( $params['before_all' ] ) ? '<div id="search_cloud">' : $params[ 'before_all' ] );
$params[ 'after_all' ] = ( empty( $params['after_all' ] ) ? '</div>' : $params[ 'after_all' ] );
$params[ 'title' ] = ( empty( $params['title' ] ) ? '<h3>'.$this->T_( 'Search Cloud' ).'</h3>' : $params[ 'title' ] );
@@ -67,14 +109,39 @@
$params[ 'after_each' ] = ( empty( $params['after_each' ] ) ? '</li>' : $params[ 'after_each' ] );
$params[ 'hover_title' ] = ( empty( $params['hover_title' ] ) ? 'Searched #count# times - Read it!' : $params[ 'hover_title' ] );
- $sql = 'select hit_uri, hit_referer, hit_blog_ID from T_hitlog where hit_referer_type = \'search\''.( $search_blog == 1 ? '' : ' and hit_blog_ID = '.$search_blog );
+ // lets check if we have a current cached version for these settings
+ $sql = 'select searchcloud_id, searchcloud_cache_time, searchcloud_cache_data from '.$this->get_sql_table( 'cache' ).' where searchcloud_params = \''.$DB->escape( serialize( $params ) ).'\'';
+ if( $cache_results = $DB->get_row( $sql ) )
+ { // we have a cache for these settings
+ //echo '<p>'.$cache_results->searchcloud_cache_time.'<br />'.( time() - ( $this->Settings->get( 'cache' ) * 60 ) ).'</p>';
+ if( $cache_results->searchcloud_cache_time > ( time() - ( $this->Settings->get( 'cache' ) * 60 ) ) )
+ { // the cache is current
+ echo unserialize( $cache_results->searchcloud_cache_data );
+ return;
+ }
+ }
+
+ // either we don't have a cache or the cache has expired, lets meander through the hitlog instead
+ $sql = 'select hit_uri, hit_referer, hit_blog_ID from T_hitlog where hit_referer_type = \'search\''.( $params[ 'blog' ] == 1 ? '' : ' and hit_blog_ID = '.$params[ 'blog' ] );
$all_hits = $DB->get_results( $sql );
$max = 0;
+ $max_length = $this->Settings->get( 'max_length' );
+ $filter_words = explode( ',', $this->Settings->get( 'filter_list' ) );
+ $search_list = array();
+ $replace_list = array();
+ foreach( $filter_words as $filter_word )
+ {
+ $replace_list[] = str_repeat( $this->Settings->get( 'filter_replace' ), strlen( $filter_word ) );
+ $search_list[] = '#'.preg_quote( $filter_word ).'#i';
+ }
+
foreach( $all_hits as $a_hit )
{
$term = strtolower( trim( stats_search_keywords( $a_hit->hit_referer ) ) );
if( $term != '['.T_('no query string found').']' && $term != '['.T_('not a query - no params!').']' )
{
+ if( !empty( $replace_list ) ) $term = preg_replace( $search_list, $replace_list, $term );
+ $term = ( $max_length ? substr( $term, 0, $max_length ).'...' : $term );
$search_stats[ $term ]->count = ( empty( $search_stats[ $term ]->count ) ? 1 : $search_stats[ $term ]->count + 1 );
$search_stats[ $term ]->url = $a_hit->hit_uri;
$search_stats[ $term ]->blog_ID = $a_hit->hit_blog_ID;
@@ -87,7 +154,7 @@
$the_top[ $stat->count ][$words] = $stat;
krsort( $the_top );
- if( $search_order == 'rand' ) shuffle( $the_top );
+// if( $params[ 'order' ] == 'rand' ) shuffle( $the_top );
$search_stats = array();
foreach( $the_top as $a_group )
@@ -95,12 +162,12 @@
foreach( $a_group as $my_name => $a_term )
{
$search_stats[ $my_name ] = $a_term;
- if( !empty( $the_limit ) && sizeof( $search_stats ) == $the_limit ) break;
+ if( !empty( $params[ 'limit' ] ) && sizeof( $search_stats ) == $params[ 'limit' ] ) break;
}
- if( !empty( $the_limit ) && sizeof( $search_stats ) == $the_limit ) break;
+ if( !empty( $params[ 'limit' ] ) && sizeof( $search_stats ) == $params[ 'limit' ] ) break;
}
- switch( $search_order )
+ switch( $params[ 'order' ] )
{
case 'asc' :
ksort( $search_stats );
@@ -128,7 +195,31 @@
$output .= $params[ 'before_each'].'<a href="'.$full_url.'" title=" '.str_replace ('#count#', $search_stat->count, $this->T_( $params[ 'hover_title' ] ) ).' " class="search_cloud_'.$class.'">'.str_replace( array(' ','-'), array( ' ','‑'), $search_stat->term ).'</a>'.$params[ 'after_each' ]."\n";
}
$output = ( empty( $output ) ? '' : $params[ 'before_all' ].$params[ 'title' ].$params[ 'block_start' ].$output.$params[ 'block_end' ].$params[ 'after_all' ] );
- echo $output;
+
+ // lets cache the results
+ if( empty( $cache_results->searchcloud_id ) )
+ { // this is a brand new cloud
+ $sql = 'insert into '.$this->get_sql_table( 'cache' ).' ( searchcloud_cache_time, searchcloud_cache_data, searchcloud_params ) values( '.time().', \''.$DB->escape( serialize( $output ) ).'\', \''.$DB->escape( serialize( $params ) ).'\')';
+ }
+ else
+ { // we're updating an existing cloud
+ $sql = 'update '.$this->get_sql_table( 'cache' ).' set searchcloud_cache_time = '.time().', searchcloud_cache_data = \''.$DB->escape( serialize( '<!-- cached search cloud -->'.$output ) ).'\', searchcloud_params = \''.$DB->escape( serialize( $params ) ).'\' where searchcloud_id = '.$cache_results->searchcloud_id;
+ }
+ $DB->query( $sql );
+ echo '<!-- new search cloud -->'.$output;
}
+
+ function GetDbLayout()
+ {
+ return array(
+ 'CREATE TABLE IF NOT EXISTS '.$this->get_sql_table('cache').' (
+ searchcloud_id int(10) unsigned NOT NULL auto_increment,
+ searchcloud_cache_time int(10) NOT NULL,
+ searchcloud_cache_data text NULL DEFAULT NULL,
+ searchcloud_params text NULL DEFAULT NULL,
+ PRIMARY KEY (searchcloud_id)
+ )'
+ );
+ }
}
?>
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