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search.php
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<?php
/*
* e107 website system
*
* Copyright (C) 2008-2013 e107 Inc (e107.org)
* Released under the terms and conditions of the
* GNU General Public License (http://www.gnu.org/licenses/gpl.txt)
*
*/
require_once('class2.php');
e107::coreLan('search');
e107_require(e_HANDLER.'search_class.php');
if (!check_class($pref['search_restrict']))
{
require_once(HEADERF);
$ns->tablerender(LAN_SEARCH_20, "<div style='text-align: center'>".LAN_SEARCH_21."</div>");
require_once(FOOTERF);
exit;
}
if (isset($_GET['t']) && is_numeric($_GET['t']))
{
switch ($_GET['t'])
{
case '0' :
$_GET['t'] = 'news';
break;
case 1 :
$_GET['t'] = 'comments';
break;
case 2 :
$_GET['t'] = 'users';
break;
case 3 :
$_GET['t'] = 'downloads';
break;
case 4 :
$_GET['t'] = 'pages';
break;
}
}
class search extends e_shortcode
{
private $search_prefs = array();
private $search_info = array();
private $auto_order = 1000;
private $enhanced = false;
private $query = null;
private $doSearch = false;
private $result_flag = 0; // same as 'from'
private $message = '';
public $template = array();
private $enhancedTypes = array(
'in' => LAN_SEARCH_24,
'ex' => LAN_SEARCH_25,
'ep' => LAN_SEARCH_26,
'be' => LAN_SEARCH_27
);
function __construct()
{
$this->search_prefs = e107::getConfig('search')->getPref();
$this->search_info = $this->searchConfig();
if(deftrue('BOOTSTRAP'))
{
$tmp = e107::getCoreTemplate('search','form');
$SEARCH_TOP_TABLE = $tmp['start'];
$SEARCH_BOT_TABLE = $tmp['end'];
$SEARCH_CATS = $tmp['category'];
$SEARCH_TYPE = $tmp['type'];
$SEARCH_ADV = $tmp['advanced'];
$SEARCH_ENHANCED = $tmp['enhanced'];
$SEARCH_ADV_COMBO = $tmp['advanced-combo'];
$this->template = $tmp;
unset($tmp);
}
else
{
$SEARCH_TOP_TABLE = '';
$SEARCH_BOT_TABLE = '';
$SEARCH_CATS = '';
$SEARCH_TYPE = '';
$SEARCH_ADV = '';
$SEARCH_ENHANCED = '';
$SEARCH_ADV_COMBO = '';
if (file_exists(THEME."templates/search_template.php"))
{
require(THEME."templates/search_template.php");
}
elseif (file_exists(THEME."search_template.php"))
{
require(THEME."search_template.php");
}
else
{
require(e_CORE."templates/search_template.php");
}
$SEARCH_TOP_TABLE .= "{SEARCH_ENHANCED}";
$tmp = array();
$tmp['start'] = $SEARCH_TOP_TABLE ;
$tmp['end'] = $SEARCH_BOT_TABLE ;
$tmp['category'] = $SEARCH_CATS;
$tmp['type'] = $SEARCH_TYPE;
$tmp['advanced'] = $SEARCH_ADV;
$tmp['enhanced'] = $SEARCH_ENHANCED;
$tmp['advanced-combo'] = $SEARCH_ADV_COMBO;
$this->template = $tmp;
}
if(e_AJAX_REQUEST)
{
if(vartrue($_POST['t']))
{
echo $this->sc_search_advanced_block($_POST['t']);
}
exit;
}
}
function getPrefs()
{
return $this->search_prefs;
}
function getConfig()
{
return $this->search_info;
}
// Shortcodes -----------------------
function sc_search_main($parm = '')
{
$tp = e107::getParser();
$value = isset($_GET['q']) ? $tp->post_toForm($_GET['q']) : "";
$text = "<div class='input-group'>
<input class='tbox form-control m_search' type='text' id='q' name='q' size='35' value='".$value."' maxlength='50' />
<div class='input-group-btn'>
<button class='btn btn-primary' type='submit' name='s' value='1' >".$tp->toGlyph('search',false)."</button>
<button class='btn btn-primary dropdown-toggle' tabindex='-1' data-toggle='dropdown' type='button'><span class='caret'></span></button>
";
$text .= '<ul class="dropdown-menu pull-right">
<li><a class="e-expandit" href="#" data-target="search-advanced,search-enhanced"><small>'.LAN_SEARCH_202.'</small></a></li>
</ul>';
$text .= "
</div>
</div>
<input type='hidden' name='r' value='0' />";
return $text;
}
function sc_search_main_searchfield($parm='')
{
$tp = e107::getParser();
$value = isset($_GET['q']) ? $tp->post_toForm($_GET['q']) : "";
return "<input class='tbox form-control m_search' type='text' id='q' name='q' size='35' value='".$value."' maxlength='50' />";
}
function sc_search_main_submit($parm='')
{
return "<input class='btn btn-primary button' type='submit' name='s' value='".LAN_SEARCH."' />
<input type='hidden' name='r' value='0' />";
}
function sc_enhanced_icon($parm='')
{
return "<img src='".e_IMAGE_ABS."generic/search_basic.png' style='width: 16px; height: 16px; vertical-align: top' alt='".LAN_SEARCH_23."' title='".LAN_SEARCH_23."' onclick=\"expandit('en_in'); expandit('en_ex'); expandit('en_ep'); expandit('en_be')\"/>";
}
function sc_search_main_checkall($parm='')
{
if($this->search_prefs['selector'] == 1)
{
return "<input class='btn btn-default button' type='button' name='CheckAll' value='".LAN_SEARCH_1."' onclick='checkAll(this);' />";
}
}
function sc_search_main_uncheckall($parm='')
{
if($this->search_prefs['selector'] == 1)
{
return "<input class='btn btn-default button' type='button' name='UnCheckAll' value='".LAN_SEARCH_2."' onclick='uncheckAll(this); uncheckG();' />";
}
}
function sc_search_type_sel($parm='')
{
return e107::getForm()->radio_switch('adv', vartrue($_GET['adv']), LAN_SEARCH_30, LAN_SEARCH_29, array('class'=>'e-expandit','reverse'=>1, 'data-target'=>'search-advanced'));
// return "<input type='radio' name='adv' value='0' ".(vartrue($_GET['adv']) ? "" : "checked='checked'")." /> ".LAN_SEARCH_29."
// <input type='radio' name='adv' value='1' ".(vartrue($_GET['adv']) ? "checked='checked'" : "" )." /> ".LAN_SEARCH_30;
}
function sc_search_dropdown($parm = '')
{
return $this->selectElement('dropdown');
}
function sc_search_main_checkboxes($parm = '')
{
return $this->selectElement('checkboxes');
}
function sc_search_message($parm = '')
{
return $this->message;
}
function sc_search_form_url($parm='')
{
return e107::getUrl()->create('search');
}
// -----------------------
private function selectElement($parm)
{
// standard search config
$dropdown = '';
$PRE_CHECKBOXES = '';
$POST_CHECKBOXES = '';
$search_count = count($this->search_info);
$google_id = $search_count + 1;
if ($this->search_prefs['selector'] == 2)
{
$dropdown = "<select name='t' id='t' class='tbox form-control e-ajax' data-src='".e_SELF."' data-target='search-advanced' >";
if ($this->search_prefs['multisearch'])
{
$dropdown .= "<option value='all'>".LAN_SEARCH_22."</option>";
}
}
else
{
$checkboxes = '';
}
foreach($this->search_info as $key => $value)
{
if ($this->search_prefs['selector'] == 2)
{
$sel = (isset($this->searchtype[$key]) && $this->searchtype[$key]) ? " selected='selected'" : "";
}
else
{
$sel = (isset($this->searchtype[$key]) && $this->searchtype[$key]) ? " checked='checked'" : "";
}
$google_js = check_class($this->search_prefs['google']) ? "onclick=\"uncheckG();\" " : "";
if ($this->search_prefs['selector'] == 2)
{
$dropdown .= "<option value='".$key."' ".$sel.">".$value['qtype']."</option>";
}
else if ($this->search_prefs['selector'] == 1)
{
$checkboxes .= $PRE_CHECKBOXES."<input ".$google_js." type='checkbox' name='t[".$key."]' ".$sel." />".$value['qtype'].$POST_CHECKBOXES;
}
else
{
$checkboxes .= $PRE_CHECKBOXES."<input type='radio' name='t' value='".$key."' ".$sel." />".$value['qtype'].$POST_CHECKBOXES;
}
}
if (check_class($this->search_prefs['google']))
{
if ($this->search_prefs['selector'] == 2)
{
$dropdown .= "<option value='".$google_id."'>Google</option>";
}
else if
($this->search_prefs['selector'] == 1) //FIXME PRE_CHECKBOXES and POST_CHECKBOXES
{
$checkboxes .= $PRE_CHECKBOXES."<input id='google' type='checkbox' name='t[".$google_id."]' onclick='uncheckAll(this)' />Google".$POST_CHECKBOXES;
}
else
{
$checkboxes .= $PRE_CHECKBOXES."<input id='google' type='radio' name='t' value='".$google_id."' />Google".$POST_CHECKBOXES;
}
}
if ($this->search_prefs['selector'] == 2)
{
$dropdown .= "</select>";
}
if($parm == 'dropdown')
{
return $dropdown;
}
else
{
return $checkboxes;
}
}
function sc_search_enhanced()
{
$tp = e107::getParser();
$text = '';
$var = array();
foreach ($this->enhancedTypes as $en_id => $ENHANCED_TEXT)
{
$var['ENHANCED_TEXT'] = $ENHANCED_TEXT;
$var['ENHANCED_DISPLAY_ID'] = "en_".$en_id;
$var['ENHANCED_FIELD'] = "<input class='tbox form-control' type='text' id='".$en_id."' name='".$en_id."' size='35' value='".$tp->post_toForm($_GET[$en_id])."' maxlength='50' />";
$text .= $tp->simpleParse($this->template['enhanced'], $var);
}
return $text;
}
function sc_enhanced_display()
{
return ($this->enhanced !== true) ? "style='display: none'" : "" ;
}
function sc_search_advanced($parm='')
{
$hiddenBlock = (!empty($_GET['t'])) ? "" : "class='e-hideme'";
$text = "<div {$hiddenBlock} id='search-advanced' >";
$text .= $this->sc_search_advanced_block(vartrue($_GET['t']));
$text .= "</div>";
return $text;
}
private function sc_search_advanced_block($parm='')
{
$tp = e107::getParser();
$sql = e107::getDb();
$sql2 = e107::getDb('search');
if(!$parm)
{
return '';
}
$text = '';
if (isset($this->search_info[$parm]['advanced']))
{
if(is_array($this->search_info[$parm]['advanced']))
{
$advanced = ($this->search_info[$parm]['advanced']);
}
elseif(isset($this->search_info[$parm]['advanced']))
{
require($this->search_info[$parm]['advanced']);
}
$vars = array();
foreach ($advanced as $adv_key => $adv_value)
{
if ($adv_value['type'] == 'single')
{
$vars['SEARCH_ADV_TEXT'] = $adv_value['text'];
$text .= $tp->simpleParse($this->template['advanced-combo'], $vars);
}
else
{
if ($adv_value['type'] == 'dropdown')
{
$vars['SEARCH_ADV_A'] = $adv_value['text'];
$vars['SEARCH_ADV_B'] = "<select name='".$adv_key."' class='tbox form-control'>";
foreach ($adv_value['list'] as $list_item)
{
$vars['SEARCH_ADV_B'] .= "<option value='".$list_item['id']."' ".($_GET[$adv_key] == $list_item['id'] ? "selected='selected'" : "").">".$list_item['title']."</option>";
}
$vars['SEARCH_ADV_B'] .= "</select>";
}
else if ($adv_value['type'] == 'date')
{
$vars['SEARCH_ADV_A'] = $adv_value['text'];
$vars['SEARCH_ADV_B'] = "
<div class='form-inline'>
<select id='on' name='on' class='tbox form-control '>
<option value='new' ".($_GET['on'] == 'new' ? "selected='selected'" : "").">".LAN_SEARCH_34."</option>
<option value='old' ".($_GET['on'] == 'old' ? "selected='selected'" : "").">".LAN_SEARCH_35."</option>
</select>
<select id='time' name='time' class='tbox form-control '>";
$time = array(LAN_SEARCH_36 => 'any', LAN_SEARCH_37 => 86400, LAN_SEARCH_38 => 172800, LAN_SEARCH_39 => 259200, LAN_SEARCH_40 => 604800, LAN_SEARCH_41 => 1209600, LAN_SEARCH_42 => 1814400, LAN_SEARCH_43 => 2628000, LAN_SEARCH_44 => 5256000, LAN_SEARCH_45 => 7884000, LAN_SEARCH_46 => 15768000, LAN_SEARCH_47 => 31536000, LAN_SEARCH_48 => 63072000, LAN_SEARCH_49 => 94608000);
foreach ($time as $time_title => $time_secs)
{
$vars['SEARCH_ADV_B'] .= "<option value='".$time_secs."' ".($_GET['time'] == $time_secs ? "selected='selected'" : "").">".$time_title."</option>";
}
$vars['SEARCH_ADV_B'] .= "</select>
</div>";
}
else if ($adv_value['type'] == 'author')
{
$vars['SEARCH_ADV_A'] = $adv_value['text'];
$vars['SEARCH_ADV_B'] = e107::getForm()->userpicker($adv_key."_name",$adv_key,$_GET[$adv_key]);
}
else if ($adv_value['type'] == 'dual')
{
$vars['SEARCH_ADV_A'] = $adv_value['adv_a'];
$vars['SEARCH_ADV_B'] = $adv_value['adv_b'];
}
$text .= $tp->simpleParse($this->template['advanced'], $vars);
}
}
}
else
{
$_GET['adv'] = 0;
}
return $text;
}
// -------------
function searchPrefs()
{
return $this->search_prefs;
}
function search_info($id, $type, $plug_require=null, $info='')
{
$tp = e107::getParser();
if (check_class($this->search_prefs[$type.'_handlers'][$id]['class']))
{
// echo "<br />type = ".$this->search_prefs[$type.'_handlers'][$id]['class'];
// print_a($this->search_prefs);
if ($plug_require)
{
$search_info = array();
require_once($plug_require);
$ret = $search_info[0];
}
else
{
$ret = $info;
}
if($obj = e107::getAddon($id,'e_search'))
{
$obj->setParams($_GET);
if(!$ret = $obj->config())
{
return false;
}
$ret['qtype'] = $ret['name'];
if(!isset($ret['id']))
{
$ret['id'] = $ret['name'];
}
$ret['weights'] = array_values($ret['search_fields']);
$ret['search_fields'] = array_keys($ret['search_fields']);
}
$ret['chars'] = $this->search_prefs[$type.'_handlers'][$id]['chars'];
$ret['results'] = $this->search_prefs[$type.'_handlers'][$id]['results'];
$ret['pre_title'] = $this->search_prefs[$type.'_handlers'][$id]['pre_title'];
$ret['pre_title_alt'] = $tp -> toHtml($this->search_prefs[$type.'_handlers'][$id]['pre_title_alt']);
// $ret['order'] = (isset($this->search_prefs[$type.'_handlers'][$id]['order']) && $this->search_prefs[$type.'_handlers'][$id]['order']) ? $this->search_prefs[$type.'_handlers'][$id]['order'] : $this->auto_order;
$this->auto_order++;
return $ret;
}
else
{
return false;
}
}
// Get Core and Plugin search configurations
function searchConfig()
{
//core search routines
$search_info = array();
/*
if ($search_info['news'] = $this->search_info('news', 'core', false, array('sfile' => e_HANDLER.'search/search_news.php', 'qtype' => LAN_SEARCH_98, 'refpage' => 'news.php', 'advanced' => e_HANDLER.'search/advanced_news.php', 'id' => 'news'))) {
// $search_id++;
} else {
unset($search_info['news']);
}
*/
if(e107::getConfig('core')->get('comments_disabled')!=1) // Only when comments are enabled.
{
if ($search_info['comments'] = $this->search_info('comments', 'core', false, array('sfile' => e_HANDLER.'search/search_comment.php', 'qtype' => LAN_COMMENTS, 'refpage' => 'comment.php', 'advanced' => e_HANDLER.'search/advanced_comment.php', 'id' => 'comment'))) {
// $search_id++;
$search_info['comments']['listorder'] = $this->search_prefs['core_handlers']['comments']['order'];
} else {
unset($search_info['comments']);
}
}
if(e107::getConfig('core')->get('user_reg')==1) // Only when user-registration is enabled.
{
if ($search_info['users'] = $this->search_info('users', 'core', false, array('sfile' => e_HANDLER.'search/search_user.php', 'qtype' => LAN_140, 'refpage' => 'user.php', 'advanced' => e_HANDLER.'search/advanced_user.php', 'id' => 'user'))) {
// $search_id++;
$search_info['users']['listorder'] = $this->search_prefs['core_handlers']['users']['order'];
} else {
unset($search_info['users']);
}
}
/*
if ($search_info['pages'] = $this->search_info('pages', 'core', false, array('sfile' => e_HANDLER.'search/search_pages.php', 'qtype' => LAN_418, 'refpage' => 'page.php', 'advanced' => e_HANDLER.'search/advanced_pages.php', 'id' => 'pages'))) {
// $search_id++;
} else {
unset($search_info['pages']);
}
*/
$e_searchList = e107::getConfig('core')->get('e_search_list');
//plugin search routines // plugin folder is used as the search key. ie. $_GET['t'] = 'chatbox';
foreach ($this->search_prefs['plug_handlers'] as $plug_dir => $active)
{
if(isset($search_info[$plug_dir]))
{
continue;
}
if (in_array($plug_dir,$e_searchList) && is_readable(e_PLUGIN.$plug_dir."/e_search.php"))
{
if ($search_info[$plug_dir] = $this->search_info($plug_dir, 'plug', e_PLUGIN.$plug_dir."/e_search.php"))
{
$search_info[$plug_dir]['listorder'] = $active['order'];
// $search_id++;
}
else
{
unset($search_info[$plug_dir]);
}
}
}
// order search routines
$search_info = $this->array_sort($search_info, 'listorder', SORT_ASC);
$this->search_info = $search_info;
if(e_DEBUG)
{
// echo e107::getMessage()->addDebug(print_a($this->search_info,true))->render();
}
return $search_info;
}
// determine areas being searched
public function searchType()
{
$searchtype = array();
if (!$this->search_prefs['user_select'] && $_GET['r'] < 1)
{
foreach($this->search_info as $key => $value)
{
$searchtype[$key] = true;
}
}
else
{
if (isset($_GET['t']))
{
if (is_array($_GET['t']))
{
$searchtype = $_GET['t'];
}
else
{
$searchtype[$_GET['t']] = true;
}
}
else
{
if (isset($_GET['ref']))
{
foreach($this->search_info as $key => $value)
{
if ($value['id'] == $_GET['ref'])
{
$searchtype[$key] = true;
$_GET['t'] = $key;
}
}
}
else if (e_QUERY)
{
if (isset($_SERVER['HTTP_REFERER']))
{
if (!$refpage = substr($_SERVER['HTTP_REFERER'], (strrpos($_SERVER['HTTP_REFERER'], "/")+1)))
{
$refpage = "index.php";
}
}
else
{
$refpage = "";
}
foreach($this->search_info as $key=>$value)
{
if ($value['refpage'])
{
if (strpos($refpage, $value['refpage']) !== FALSE)
{
$searchtype[$key] = true;
$_GET['t'] = $key;
}
}
}
}
if (!isset($this->searchtype) && isset($this->query))
{
if ($this->search_prefs['multisearch'])
{
$searchtype['all'] = true;
}
else
{
$searchtype[0] = true;
}
}
}
}
$this->searchtype = $searchtype;
return $searchtype;
}
function array_sort($array, $column, $order = SORT_DESC)
{
$i = 0;
foreach($array as $info) {
$sortarr[] = $info[$column];
$i++;
}
array_multisort($sortarr, $order, $array, $order);
return($array);
}
function renderResults()
{
global $query, $search_prefs, $pre_title, $search_chars, $search_res, $result_flag, $advanced_caption;
$ns = e107::getRender();
$tp = e107::getParser();
$con = e107::getDateConvert(); // BC Fix
$sch = new e_search; // BC Fix
$query = $this->query;
$_GET['q'] = rawurlencode($_GET['q']);
$_GET['t'] = preg_replace('/[^\w\-]/i', '', $_GET['t']);
$search_prefs = $this->search_prefs;
$result_flag = $this->result_flag;
foreach ($this->search_info as $key => $a)
{
if (isset($this->searchtype[$key]) || isset($this->searchtype['all']))
{
$text = "";
//if (file_exists($this->search_info[$key]['sfile']))
{
$pre_title = ($this->search_info[$key]['pre_title'] == 2) ? $this->search_info[$key]['pre_title_alt'] : $this->search_info[$key]['pre_title'];
$search_chars = $this->search_info[$key]['chars'];
$search_res = $this->search_info[$key]['results'];
if(!empty($this->search_info[$key]['sfile']) && file_exists($this->search_info[$key]['sfile'])) // Legacy
{
$text .= '<div class="search-block">';
require_once($this->search_info[$key]['sfile']);
$text .= '</div>';
}
else// New v2 standard. @see chatbox_menu/e_search.php
{
$className = $key."_search";
if(!class_exists($className))
{
continue;
}
$obj = new $className($this->query);
$where = (method_exists($obj,'where')) ? $obj->where($_GET) : "";
$ps = $obj->parsesearch($this->search_info[$key]['table'], $this->search_info[$key]['return_fields'], $this->search_info[$key]['search_fields'], $this->search_info[$key]['weights'], 'self', varset($this->search_info[$key]['no_results'],"<div class='alert alert-danger'>".LAN_198."</div>"), $where , $this->search_info[$key]['order']);
if(e_DEBUG)
{
// echo e107::getMessage()->addDebug(print_a($this->search_info,true))->render();// "DEBUG: Order is missing";
}
// print_a($ps);
$text .= '<ul id="search-results" class="list-unstyled search-block">';
$text .= $ps['text'];
$text .= '</ul>';
$results = $ps['results'];
}
// $parms = $results.",".$search_res.",".$_GET['r'].",".e_REQUEST_SELF."?q=".$_GET['q']."&t=".$key."&r=[FROM]";
$nextprev = array(
'total' => $results,
'amount' => intval($search_res),
'current' => intval($_GET['r']),
'url' => urldecode(e_REQUEST_SELF."?q=".$_GET['q']."&t=".$key."&r=[FROM]"),
// 'caption' => false,
'tmpl_prefix' =>'default'
);
$npParms = http_build_query($nextprev,false,'&');
$core_parms = array('r' => '', 'q' => '', 't' => '', 's' => '');
foreach ($_GET as $pparm_key => $pparm_value)
{
$temp = preg_replace('/[^\w_]/i','',$pparm_key);
$temp1 = preg_replace('/[^\w_ +]/i','',$pparm_value); // Filter 'non-word' charcters in search term
if (($temp == $pparm_key) && !isset($core_parms[$pparm_key]))
{
// $parms .= "&".$pparm_key."=".$temp1; //FIXME Unused
}
}
if ($results > $search_res)
{
$nextprev = ($results > $search_res) ? $tp -> parseTemplate("{NEXTPREV={$npParms}}") : "";
$text .= "<div class='nextprev search form-inline'>".$nextprev."</div>";
}
if ($results > 0)
{
$res_from = $_GET['r'] + 1;
$res_to = ($_GET['r'] + $search_res) > $results ? $results : ($_GET['r'] + $search_res);
$res_display = $res_from." - ".$res_to." ".LAN_SEARCH_12." ".$results;
}
else
{
$res_display = "";
}
$ns->tablerender(LAN_SEARCH_11." ".$res_display." ".LAN_SEARCH_13." ".(isset($_GET[$advanced_caption['id']]) ? $advanced_caption['title'][$_GET[$advanced_caption['id']]] : $this->search_info[$key]['qtype']), $text, 'search_result');
}
}
}
}
function magic_search($data)
{
foreach ($data as $key => $value) {
if (is_array($value)) {
$data[$key] = $this->magic_search($value);
} else {
$data[$key] = stripslashes($value);
}
}
return $data;
}
function searchQuery()
{
global $perform_search;
$tp = e107::getParser();
$sql = e107::getDb();
if (isset($_GET['q']) || isset($_GET['in']) || isset($_GET['ex']) || isset($_GET['ep']) || isset($_GET['beg']))
{
if (MAGIC_QUOTES_GPC == true)
{
$_GET = $this->magic_search($_GET);
}
$full_query = $tp->filter($_GET['q']);
if ($_GET['in'])
{
$en_in = explode(' ', $_GET['in']);
foreach ($en_in as $en_in_key)
{
$full_query .= " +".$tp->filter($en_in_key);
}
$this->enhanced = true;
}
if ($_GET['ex'])
{
$en_ex = explode(' ', $_GET['ex']);
foreach ($en_ex as $en_ex_key)
{
$full_query .= " -".$tp->filter($en_ex_key);
}
$this->enhanced = true;
}
if ($_GET['ep'])
{
$full_query .= " \"".$tp->filter($_GET['ep'])."\"";
$this->enhanced = true;
}
if ($_GET['be'])
{
$en_be = explode(' ', $_GET['be']);
foreach ($en_be as $en_be_key)
{
$full_query .= " ".$tp->filter($en_be_key)."*";
}
$this->enhanced = true;
}
if (isset($_GET['r']) && !is_numeric($_GET['r']))
{
$perform_search = false;
$this->message = LAN_SEARCH_201;
$this->result_flag = false;
}
else if (strlen($full_query) == 0)
{
$perform_search = false;
$this->message = LAN_SEARCH_201;
}
elseif (strlen($full_query) < ($char_count = ($this->search_prefs['mysql_sort'] ? 4 : 3)))
{
$perform_search = false;
$this->message = str_replace('--CHARS--', $char_count, LAN_417);
}
elseif ($this->search_prefs['time_restrict'])
{
$time = time() - $this->search_prefs['time_secs'];
$query_check = $tp->toDB($full_query);
$ip = e107::getIPHandler()->getIP(FALSE);
if ($sql->select("tmp", "tmp_ip, tmp_time, tmp_info", "tmp_info LIKE 'type_search%' AND tmp_ip='".$ip."'"))
{
$row = $sql->fetch();
if (($row['tmp_time'] > $time) && ($row['tmp_info'] != 'type_search '.$query_check))
{
$perform_search = false;
$this->message = LAN_SEARCH_17.$this->search_prefs['time_secs'].LAN_SEARCH_18;
}
else
{
$sql->update("tmp", "tmp_time='".time()."', tmp_info='type_search ".$query_check."' WHERE tmp_info LIKE 'type_search%' AND tmp_ip='".$ip."'");
}
}
else
{
$sql->insert("tmp", "'".$ip."', '".time()."', 'type_search ".$query_check."'");
}
}
$this->query = trim($full_query);
if ($this->query)
{
$this->result_flag = intval($_GET['r']);
$this->doSearch = true;
}
return $this->query;
}
}
public function doSearch()
{
return $this->doSearch;
}
}