Source for file agent_search.act.php

<?php
 
/**
 * @package polyphony.coursemanagement
 * 
 * @copyright Copyright &copy; 2006, Middlebury College
 * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License (GPL)
 *
 * @version $Id: agent_search.act.php,v 1.5 2007/09/19 14:04:52 adamfranco Exp $
 */ 
 
require_once(POLYPHONY."/main/library/AbstractActions/MainWindowAction.class.php");
require_once(HARMONI."GUIManager/Components/Blank.class.php");
 
 
class agent_SearchAction 
    extends MainWindowAction
{
    /**
     * Check Authorizations
     * 
     * @return boolean 
     * @access public
     * @since 4/26/05
     */
    function isAuthorizedToExecute () {
        // Check for authorization
         $authZManager = Services::getService("AuthZ");
         $idManager = Services::getService("IdManager");
         if ($authZManager->isUserAuthorized(
                     $idManager->getId("edu.middlebury.authorization.view"),
                     $idManager->getId("edu.middlebury.coursemanagement")))
         {
            return TRUE;
         } else {
             
             return FALSE;
        }
    }
    
    /**
     * Return the heading text for this action, or an empty string.
     * 
     * @return string 
     * @access public
     * @since 4/26/05
     */
    function getHeadingText () {
        return dgettext("polyphony", "Browse Agents and Groups");
    }
    
    /**
     * Build the content for this action
     * 
     * @return void 
     * @access public
     * @since 4/26/05
     */
    function buildContent () {
    $defaultTextDomain = textdomain("polyphony");
        
        $actionRows =$this->getActionRows();
        $pageRows = new Container(new YLayout(), OTHER, 1);
        $harmoni = Harmoni::instance();
        
        $harmoni->request->startNamespace("polyphony-agents");
 
        $agentManager = Services::getService("Agent");
        $idManager = Services::getService("Id");
        $cm = Services::getService("CourseManagement");
        
        $everyoneId =$idManager->getId("edu.middlebury.agents.everyone");
        $usersId =$idManager->getId("edu.middlebury.agents.users");
        
        
        
        /*********************************************************
         * the agent search form
         *********************************************************/
        // Users header
        $actionRows->add(new Heading(_("Users"), 2), "100%", null, LEFT, CENTER);
        
        ob_start();
        $self = $harmoni->request->quickURL();
        $lastCriteria = $harmoni->request->get("search_criteria");
        $search_criteria_name = RequestContext::name("search_criteria");
        $search_type_name = RequestContext::name("search_type");
        print _("Search For Users").": ";
        print "<form action='$self' method='post'>
            <div>
            <input type='text' name='$search_criteria_name' value='$lastCriteria' />";
 
            print "\n\t<input type='submit' value='"._("Search")."' />";
            print "\n\t<a href='".$harmoni->request->quickURL()."'>";
            print "<input type='button' value='"._("Clear")."' /></a>";
        print "\n</div>\n</form>";
        
        $actionRows->add(new Block(ob_get_contents(), STANDARD_BLOCK), "100%", null, LEFT, CENTER);
        ob_end_clean();
        
        
        /*********************************************************
         * the agent search results
         *********************************************************/
        ob_start();
        
 
        
        if ($search_criteria = $harmoni->request->get('search_criteria')) {
            //$typeParts = explode("::", @html_entity_decode($search_type, ENT_COMPAT, 'UTF-8'));
            
        
            
            $searchType = new HarmoniType("Agent & Group Search", "edu.middlebury.harmoni", "TokenSearch");
            //$searchType = new HarmoniType("Agent & Group Search", "edu.middlebury.harmoni", "WildcardSearch");
            $string=    "*".$search_criteria."*";
            $agents =$agentManager->getAgentsBySearch($string, $searchType);
            print "search: " . $search_criteria;
            
 
        
            while ($agents->hasNext()) {
                $agent =$agents->next();
                $id =$agent->getId();
 
                
            
 
            $harmoni->history->markReturnURL("polyphony/agents/edit_agent_details");
        
            print "\n<p align='center'><a href='".$harmoni->request->quickURL("agents","edit_agent_details", array("agentId"=>$id->getIdString()))."'>";
            print "\n".$agent->getDisplayName()."</a>";
            print "\n - <a href=\"Javascript:alert('"._("Id:").'\n\t'.addslashes($id->getIdString())."')\">Id</a></p>";
            }
            print "\n</div>";
            
            $actionRows->add(new Block(ob_get_contents(), STANDARD_BLOCK), "100%", null, LEFT, CENTER);    
            ob_end_clean();
        
        
        }
    }
    
}