File Manager

<?php
#CMS - CMS Made Simple
#(c)2004 by Ted Kulp (wishy@users.sf.net)
#This project's homepage is: http://www.cmsmadesimple.org
#
#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; either version 2 of the License, or
#(at your option) any later version.
#
#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
#
#$Id: News.module.php 2114 2005-11-04 21:51:13Z wishy $

include_once(dirname(__FILE__) . '/PorterStemmer.class.php');

define( "NON_INDEXABLE_CONTENT", "<!-- pageAttribute: NotSearchable -->" );

class Search extends CMSModule
{
  private $_tools_loaded = false;

  private function load_tools()
  {
    if( !$this->_tools_loaded ) {
      $fn = dirname(__FILE__).'/search.tools.php';
      include_once($fn);
      $this->_tools_loaded = true;
    }
  }

  function LazyLoadFrontend() { return TRUE; }
  function LazyLoadAdmin() { return TRUE; }
  function GetName() { return 'Search'; }
  function GetFriendlyName() { return $this->Lang('search'); }
  function IsPluginModule() { return true; }
  function HasAdmin() { return true; }
  function HandlesEvents () { return true; }
  function GetVersion() { return '1.7.11'; }
  function MinimumCMSVersion() { return '1.11.7'; }
  function GetAdminDescription() { return $this->Lang('description'); }
  function GetAuthor() {  return 'Ted Kulp'; }
  function GetAuthorEmail() { return 'ted@cmsmadesimple.org'; }
  function GetChangeLog() { return @file_get_contents(dirname(__FILE__).'/changelog.inc'); }
  function GetHelp($lang='en_US') { return $this->Lang('help'); }
  function GetEventDescription( $eventname ) { return $this->lang('eventdesc-' . $eventname); }
  function GetEventHelp( $eventname ) { return $this->lang('eventhelp-' . $eventname); }

  function RegisterEvents()
  {
    $this->AddEventHandler( 'Core', 'ContentEditPost', false );
    $this->AddEventHandler( 'Core', 'ContentDeletePost', false );
//     $this->AddEventHandler( 'Core', 'AddTemplatePost', false );
//     $this->AddEventHandler( 'Core', 'EditTemplatePost', false );
//     $this->AddEventHandler( 'Core', 'DeleteTemplatePost', false );
//     $this->AddEventHandler( 'Core', 'AddGlobalContentPost', false );
//     $this->AddEventHandler( 'Core', 'EditGlobalContentPost', false );
//     $this->AddEventHandler( 'Core', 'DeleteGlobalContentPost', false );
    $this->AddEventHandler( 'Core', 'ModuleUninstalled', false );
  }

  function VisibleToAdminUser()
  {
    return $this->CheckPermission('Modify Site Preferences') ||
      $this->CheckPermission('Modify Templates');
  }

  public function InitializeAdmin()
  {
    $this->CreateParameter('inline','false',$this->Lang('param_inline'));
    $this->CreateParameter('passthru_*','null',$this->Lang('param_passthru'));
    $this->CreateParameter('modules','null',$this->Lang('param_modules'));
    $this->CreateParameter('resultpage', 'null', $this->Lang('param_resultpage'));
    $this->CreateParameter('searchtext','null',$this->Lang('param_searchtext'));
    $this->CreateParameter('detailpage','null',$this->Lang('param_detailpage'));
    $this->CreateParameter('submit',$this->Lang('searchsubmit'),$this->Lang('param_submit'));
    $this->CreateParameter('action','default',$this->Lang('param_action'));
    $this->CreateParameter('pageid','null',$this->Lang('param_pageid'));
    $this->CreateParameter('count','null',$this->Lang('param_count'));
    $this->CreateParameter('search_method','get',$this->Lang('search_method'));
  }

  public function InitializeFrontend()
  {
    $this->RestrictUnknownParams();
	
    $this->SetParameterType('inline',CLEAN_STRING);
    $this->SetParameterType(CLEAN_REGEXP.'/passthru_.*/',CLEAN_STRING);
    $this->SetParameterType('modules',CLEAN_STRING);
    $this->SetParameterType('resultpage',CLEAN_STRING);
    $this->SetParameterType('detailpage',CLEAN_STRING);
    $this->SetParameterType('searchtext',CLEAN_STRING);
    $this->SetParameterType('searchinput',CLEAN_STRING);
    $this->SetParameterType('submit',CLEAN_STRING);
    $this->SetParameterType('origreturnid',CLEAN_INT);
    $this->SetParameterType('pageid',CLEAN_INT);
    $this->SetParameterType('count',CLEAN_INT);
    $this->SetParameterType('use_or',CLEAN_INT);
    $this->SetParameterType('search_method',CLEAN_STRING);
  }

  function GetSearchHtmlTemplate()
  {
    return '
{$startform}
<label for="{$search_actionid}searchinput">{$searchprompt}:&nbsp;</label><input type="text" class="search-input" id="{$search_actionid}searchinput" name="{$search_actionid}searchinput" size="20" maxlength="50" value="{$searchtext}" {$hogan}/>
{*
<br/>
<input type="checkbox" name="{$search_actionid}use_or" value="1"/>
*}
<input class="search-button" name="submit" value="{$submittext}" type="submit" />
{if isset($hidden)}{$hidden}{/if}
{$endform}';
  }
	
  function GetResultsHtmlTemplate()
  {
    $text = <<<EOT
<h3>{\$searchresultsfor} &quot;{\$phrase}&quot;</h3>
{if \$itemcount > 0}
<ul>
  {foreach from=\$results item=entry}
  <li>{\$entry->title} - <a href="{\$entry->url}">{\$entry->urltxt}</a> ({\$entry->weight}%)</li>
  {* 
     You can also instantiate custom behaviour on a module by module basis by looking at
     the \$entry->module and \$entry->modulerecord fields in \$entry 
      ie: {if \$entry->module == 'News'}{News action='detail' article_id=\$entry->modulerecord detailpage='News'} 
  *}
  {/foreach}
</ul>

<p>{\$timetaken}: {\$timetook}</p>
{else}
  <p><strong>{\$noresultsfound}</strong></p>
{/if}
EOT;
    return $text;
  }
	
  function DefaultStopWords() { return $this->Lang('default_stopwords'); }

  function RemoveStopWordsFromArray($words)
  {
    $stop_words = preg_split("/[\s,]+/", $this->GetPreference('stopwords', $this->DefaultStopWords()));
    return array_diff($words, $stop_words);
  }

  function StemPhrase($phrase)
  {
    $this->load_tools();
    return search_StemPhrase($this,$phrase);
  }

  function AddWords($module = 'Search', $id = -1, $attr = '', $content = '', $expires = NULL)
  {
    $this->load_tools();
    return search_AddWords($this,$module,$id,$attr,$content,$expires);
  }

  function DeleteWords($module = 'Search', $id = -1, $attr = '')
  {
    $this->load_tools();
    return search_DeleteWords($this,$module,$id,$attr);
  }
	
  function DeleteAllWords($module = 'Search', $id = -1, $attr = '')
  {
    $db = $this->GetDb();
    $db->Execute('DELETE FROM '.cms_db_prefix().'module_search_index');
    $db->Execute('DELETE FROM '.cms_db_prefix().'module_search_items');
		
    @$this->SendEvent('SearchAllItemsDeleted',array($module, $id, $attr));
  }

  function Reindex()
  {
    $this->load_tools();
    return search_Reindex($this);
  }

  function DoEvent($originator,$eventname,&$params)
  {
    $this->load_tools();
    return search_DoEvent($this, $originator, $eventname, $params);
  }

  function HasCapability($capability,$params = array())
  {
    if( strtolower($capability) == 'search' ) return TRUE;
    return FALSE;
  }  
}

# vim:ts=4 sw=4 noet
?>