/php/lib/agreement_manager/component/browser.class.php

<?php

namespace application\internship_organizer;



use common\libraries\OrCondition;

use common\libraries\PatternMatchCondition;

use common\libraries\WebApplication;

use common\libraries\Utilities;

use common\libraries\Translation;

use common\libraries\Theme;

use common\libraries\ActionBarRenderer;

use common\libraries\ActionBarSearchForm;

use common\libraries\EqualityCondition;

use common\libraries\AndCondition;

use common\libraries\DynamicContentTab;

use common\libraries\ToolbarItem;

use common\libraries\DynamicTabsRenderer;

use common\libraries\InCondition;



use user\UserDataManager;

use user\User;



require_once WebApplication :: get_application_class_lib_path('internship_organizer') . 'agreement_manager/agreement_manager.class.php';

require_once WebApplication :: get_application_class_lib_path('internship_organizer') . 'agreement_manager/component/browser/browser_table.class.php';

require_once WebApplication :: get_application_class_lib_path('internship_organizer') . 'user_type.class.php';

require_once WebApplication :: get_application_class_lib_path('internship_organizer') . 'agreement_rel_user.class.php';



class InternshipOrganizerAgreementManagerBrowserComponent extends InternshipOrganizerAgreementManager

{

    

    const TAB_ADD_LOCATION = 1;

    const TAB_TO_APPROVE = 2;

    const TAB_APPROVED = 3;

    const TAB_COACH = 4;

    const TAB_COORDINATOR = 5;

    const TAB_STUDENT = 6;

    const TAB_MENTOR = 7;

    

    private $action_bar;

    private $user_id;



    function run()

    {

        

        if (! InternshipOrganizerRights :: is_allowed_in_internship_organizers_subtree(InternshipOrganizerRights :: RIGHT_VIEW, InternshipOrganizerRights :: LOCATION_AGREEMENT, InternshipOrganizerRights :: TYPE_COMPONENT))

        {

            $this->display_header();

            $this->display_error_message(Translation :: get('NotAllowed'));

            $this->display_footer();

            exit();

        }

        

        $this->user_id = $this->get_user_id();

        

        $this->action_bar = $this->get_action_bar();

        

        $this->display_header();

        

        echo $this->action_bar->as_html();

        echo '<div id="action_bar_browser">';

        

        echo '<div>';

        

        $renderer_name = Utilities :: get_classname_from_object($this, true);

        $tabs = new DynamicTabsRenderer($renderer_name);

        

        //        $parameters = $this->get_parameters();

        //        $parameters[ActionBarSearchForm :: PARAM_SIMPLE_SEARCH_QUERY] = $this->action_bar->get_query();

        $this->set_parameter(ActionBarSearchForm :: PARAM_SIMPLE_SEARCH_QUERY, $this->action_bar->get_query());

        $dm = InternshipOrganizerDataManager :: get_instance();

        

        $coordinator = InternshipOrganizerUserType :: COORDINATOR;

        $coordinator_count = $dm->count_agreements($this->get_condition(InternshipOrganizerAgreement :: STATUS_APPROVED, $coordinator));

        if ($coordinator_count > 0)

        {

            //            $parameters[DynamicTabsRenderer :: PARAM_SELECTED_TAB] = self :: TAB_COORDINATOR;

            $this->set_parameter(DynamicTabsRenderer :: PARAM_SELECTED_TAB, self :: TAB_COORDINATOR);

            $table = $this->get_table(InternshipOrganizerAgreement :: STATUS_APPROVED, $coordinator);

            $tabs->add_tab(new DynamicContentTab(self :: TAB_COORDINATOR, Translation :: get('InternshipOrganizerCoordinator'), Theme :: get_image_path(__NAMESPACE__) . 'place_mini_coordinator.png', $table->as_html()));

        }

        

        $coach = InternshipOrganizerUserType :: COACH;

        $coach_count = $dm->count_agreements($this->get_condition(InternshipOrganizerAgreement :: STATUS_APPROVED, $coach));

        if ($coach_count > 0)

        {

            //            $parameters[DynamicTabsRenderer :: PARAM_SELECTED_TAB] = self :: TAB_COACH;

            $this->set_parameter(DynamicTabsRenderer :: PARAM_SELECTED_TAB, self :: TAB_COACH);

            $table = $this->get_table(InternshipOrganizerAgreement :: STATUS_APPROVED, $coach);

            $tabs->add_tab(new DynamicContentTab(self :: TAB_COACH, Translation :: get('InternshipOrganizerCoach'), Theme :: get_image_path(__NAMESPACE__) . 'place_mini_coach.png', $table->as_html()));

        }

        

        $student = InternshipOrganizerUserType :: STUDENT;

        $student_count = $dm->count_agreements($this->get_condition(InternshipOrganizerAgreement :: STATUS_APPROVED, $student));

        if ($student_count > 0)

        {

            //            $parameters[DynamicTabsRenderer :: PARAM_SELECTED_TAB] = self :: TAB_STUDENT;

            $this->set_parameter(DynamicTabsRenderer :: PARAM_SELECTED_TAB, self :: TAB_STUDENT);

            $table = $this->get_table(InternshipOrganizerAgreement :: STATUS_APPROVED, $student);

            $tabs->add_tab(new DynamicContentTab(self :: TAB_STUDENT, Translation :: get('InternshipOrganizerStudent'), Theme :: get_image_path(__NAMESPACE__) . 'place_mini_student.png', $table->as_html()));

        }

        

        $mentor = InternshipOrganizerUserType :: MENTOR;

        $mentor_count = $dm->count_agreements($this->get_condition(InternshipOrganizerAgreement :: STATUS_APPROVED, $mentor));

        if ($mentor_count > 0)

        {

            //            $parameters[DynamicTabsRenderer :: PARAM_SELECTED_TAB] = self :: TAB_MENTOR;

            $this->set_parameter(DynamicTabsRenderer :: PARAM_SELECTED_TAB, self :: TAB_MENTOR);

            $table = $this->get_table(InternshipOrganizerAgreement :: STATUS_APPROVED, $mentor);

            $tabs->add_tab(new DynamicContentTab(self :: TAB_MENTOR, Translation :: get('InternshipOrganizerMentor'), Theme :: get_image_path(__NAMESPACE__) . 'place_mini_mentor.png', $table->as_html()));

        }

        

        $coordinator_coach_student = array(InternshipOrganizerUserType :: COACH, 

                InternshipOrganizerUserType :: COORDINATOR, InternshipOrganizerUserType :: STUDENT);

        

        $coordinator_coach_count = $dm->count_agreements($this->get_condition(InternshipOrganizerAgreement :: STATUS_ADD_LOCATION, $coordinator_coach_student));

        if ($coordinator_coach_count > 0)

        {

            //            $parameters[DynamicTabsRenderer :: PARAM_SELECTED_TAB] = self :: TAB_ADD_LOCATION;

            $this->set_parameter(DynamicTabsRenderer :: PARAM_SELECTED_TAB, self :: TAB_ADD_LOCATION);

            $table = $this->get_table(InternshipOrganizerAgreement :: STATUS_ADD_LOCATION, $coordinator_coach_student);

            $tabs->add_tab(new DynamicContentTab(self :: TAB_ADD_LOCATION, InternshipOrganizerAgreement :: get_status_name(InternshipOrganizerAgreement :: STATUS_ADD_LOCATION), Theme :: get_image_path(__NAMESPACE__) . 'place_mini_location.png', $table->as_html()));

        }

        

        $coordinator_coach_count = $dm->count_agreements($this->get_condition(InternshipOrganizerAgreement :: STATUS_TO_APPROVE, $coordinator_coach_student));

        if ($coordinator_coach_count > 0)

        {

            //            $parameters[DynamicTabsRenderer :: PARAM_SELECTED_TAB] = self :: TAB_TO_APPROVE;

            $this->set_parameter(DynamicTabsRenderer :: PARAM_SELECTED_TAB, self :: TAB_TO_APPROVE);

            $table = $this->get_table(InternshipOrganizerAgreement :: STATUS_TO_APPROVE, $coordinator_coach_student);

            $tabs->add_tab(new DynamicContentTab(self :: TAB_TO_APPROVE, InternshipOrganizerAgreement :: get_status_name(InternshipOrganizerAgreement :: STATUS_TO_APPROVE), Theme :: get_image_path(__NAMESPACE__) . 'place_mini_location.png', $table->as_html()));

        

        }

        

        echo $tabs->render();

        echo '</div>';

        echo '</div>';

        $this->display_footer();

    }



    function get_table($agreement_type, $user_types)

    {

        $parameters = $this->get_parameters();

        $table = new InternshipOrganizerAgreementBrowserTable($this, $parameters, $this->get_condition($agreement_type, $user_types));

        return $table;

    }



    function get_action_bar()

    {

        $action_bar = new ActionBarRenderer(ActionBarRenderer :: TYPE_HORIZONTAL);

        

        if (InternshipOrganizerRights :: is_allowed_in_internship_organizers_subtree(InternshipOrganizerRights :: RIGHT_PUBLISH, InternshipOrganizerRights :: LOCATION_AGREEMENT, InternshipOrganizerRights :: TYPE_COMPONENT))

        {

            $action_bar->add_common_action(new ToolbarItem(Translation :: get('PublishInAgreements'), Theme :: get_common_image_path() . 'action_publish.png', $this->get_agreements_publish_url(), ToolbarItem :: DISPLAY_ICON_AND_LABEL));

        }

        

        if (InternshipOrganizerRights :: is_allowed_in_internship_organizers_subtree(InternshipOrganizerRights :: RIGHT_ADD, InternshipOrganizerRights :: LOCATION_AGREEMENT, InternshipOrganizerRights :: TYPE_COMPONENT))

        {

            $action_bar->add_common_action(new ToolbarItem(Translation :: get('CreateInternshipOrganizerAgreement'), Theme :: get_common_image_path() . 'action_create.png', $this->get_create_agreement_url(), ToolbarItem :: DISPLAY_ICON_AND_LABEL));

        }

        

        if (InternshipOrganizerRights :: is_allowed_in_internship_organizers_subtree(InternshipOrganizerRights :: RIGHT_VIEW, InternshipOrganizerRights :: LOCATION_REPORTING, InternshipOrganizerRights :: TYPE_COMPONENT))

        {

            $action_bar->add_tool_action(new ToolbarItem(Translation :: get('Reporting'), Theme :: get_common_image_path() . 'action_view_results.png', $this->get_agreement_reporting_url(), ToolbarItem :: DISPLAY_ICON_AND_LABEL));

        }

        $action_bar->set_search_url($this->get_url());

        

        return $action_bar;

    }



    function get_condition($agreement_type, $user_types)

    {

        

        $conditions = array();

        $agreement_ids = $this->get_agreement_ids($user_types);

        if (count($agreement_ids) > 0)

        {

            $conditions[] = new InCondition(InternshipOrganizerAgreement :: PROPERTY_ID, $agreement_ids);

            $conditions[] = new InCondition(InternshipOrganizerAgreementRelUser :: PROPERTY_USER_TYPE, InternshipOrganizerUserType :: STUDENT, InternshipOrganizerAgreementRelUser :: get_table_name());

            $conditions[] = new EqualityCondition(InternshipOrganizerAgreement :: PROPERTY_STATUS, $agreement_type);

            

            $query = $this->action_bar->get_query();

            if (isset($query) && $query != '')

            {

                $search_conditions = array();

                $search_conditions[] = new PatternMatchCondition(InternshipOrganizerAgreement :: PROPERTY_NAME, '*' . $query . '*');

                $search_conditions[] = new PatternMatchCondition(InternshipOrganizerAgreement :: PROPERTY_DESCRIPTION, '*' . $query . '*');

                $user_alias = UserDataManager :: get_instance()->get_alias(User :: get_table_name());

                $search_conditions[] = new PatternMatchCondition(User :: PROPERTY_FIRSTNAME, '*' . $query . '*', $user_alias, true);

                $search_conditions[] = new PatternMatchCondition(User :: PROPERTY_LASTNAME, '*' . $query . '*', $user_alias, true);

                $search_conditions[] = new PatternMatchCondition(User :: PROPERTY_USERNAME, '*' . $query . '*', $user_alias, true);

                $search_conditions[] = new PatternMatchCondition(InternshipOrganizerPeriod :: PROPERTY_NAME, '*' . $query . '*', InternshipOrganizerPeriod :: get_table_name());

                $conditions[] = new OrCondition($search_conditions);

            

            }

            

            return new AndCondition($conditions);

        }

        else

        {

            return new EqualityCondition(InternshipOrganizerAgreement :: PROPERTY_ID, 0);

        }

    

    }



    function get_agreement_ids($user_types)

    {

        

        if (! is_array($user_types))

        {

            $user_types = array($user_types);

        }

        

        $conditions = array();

        $user_alias = UserDataManager :: get_instance()->get_alias(User :: get_table_name());

        $conditions[] = new EqualityCondition(User :: PROPERTY_ID, $this->user_id, $user_alias, true);

        $conditions[] = new InCondition(InternshipOrganizerAgreementRelUser :: PROPERTY_USER_TYPE, $user_types, InternshipOrganizerAgreementRelUser :: get_table_name());

        $condition = new AndCondition($conditions);

        $agreements = InternshipOrganizerDataManager :: get_instance()->retrieve_agreements($condition);

        $agreement_ids = array();

        while ($agreement = $agreements->next_result())

        {

            $agreement_ids[] = $agreement->get_id();

        }

        

        if (in_array(InternshipOrganizerUserType :: MENTOR, $user_types))

        {

            

            $user_alias = UserDataManager :: get_instance()->get_alias(User :: get_table_name());

            $condition = new EqualityCondition(User :: PROPERTY_ID, $this->user_id, $user_alias, true);

            $agreements = InternshipOrganizerDataManager :: get_instance()->retrieve_mentor_agreements($condition);

            while ($agreement = $agreements->next_result())

            {

                $agreement_ids[] = $agreement->get_id();

            }

        }

        

        return array_unique($agreement_ids);

    }



}

?>