class.ilCustomUserFieldSettingsTableGUI.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once("./Services/Table/classes/class.ilTable2GUI.php");

class ilCustomUserFieldSettingsTableGUI extends ilTable2GUI
{
    private $confirm_change = false;
    private $permissions; // [ilUDFPermissionHelper]
    private $perm_map; // [array]
    
    public function __construct($a_parent_obj, $a_parent_cmd, ilUDFPermissionHelper $a_permissions)
    {
        global $ilCtrl, $lng, $ilAccess, $lng;
        
        $this->permissions = $a_permissions;
        $this->perm_map = ilCustomUserFieldsGUI::getAccessPermissions();
                
        parent::__construct($a_parent_obj, $a_parent_cmd);
        $this->setTitle($lng->txt("user_defined_list"));
        $this->setLimit(9999);
        
        $this->addColumn("", "", 1);
        $this->addColumn($this->lng->txt("user_field"), "");
        $this->addColumn($this->lng->txt("access"), "");
        $this->addColumn($this->lng->txt("export") . " / " . $this->lng->txt("search") .
            " / " . $this->lng->txt("certificate"), "");
        $this->addColumn($this->lng->txt("actions"), "");
        
        $this->setEnableHeader(true);
        $this->setFormAction($ilCtrl->getFormAction($a_parent_obj));
        $this->setRowTemplate("tpl.std_fields_settings_row.html", "Services/User");
        $this->disable("footer");
        $this->setEnableTitle(true);

        $user_field_definitions = ilUserDefinedFields::_getInstance();
        $fds = $user_field_definitions->getDefinitions();

        foreach ($fds as $k => $f) {
            $fds[$k]["key"] = $k;
        }
        $this->setData($fds);
        $this->addCommandButton("updateFields", $lng->txt("save"));
        $this->addMultiCommand("askDeleteField", $lng->txt("delete"));
    }
    
    protected function fillRow($a_set)
    {
        global $lng, $ilSetting, $ilCtrl;
        
        $field = $a_set["field_id"];
        
        $props = array("visible" => "user_visible_in_profile",
            "changeable" => "changeable",
            "searchable" => "header_searchable",
            "required"  => "required_field",
            "export" => "export",
            "course_export" => "course_export",
            'group_export' => 'group_export',
            "visib_reg" => "header_visible_registration",
            'visib_lua' => 'usr_settings_visib_lua',
            'changeable_lua' => 'usr_settings_changeable_lua',
            'certificate' => 'certificate'
        );
        
        $perms = $this->permissions->hasPermissions(
            ilUDFPermissionHelper::CONTEXT_FIELD,
            $field,
            array(
                ilUDFPermissionHelper::ACTION_FIELD_EDIT
                ,array(ilUDFPermissionHelper::ACTION_FIELD_EDIT_ACCESS,
                    ilUDFPermissionHelper::SUBACTION_FIELD_ACCESS_VISIBLE_PERSONAL)
                ,array(ilUDFPermissionHelper::ACTION_FIELD_EDIT_ACCESS,
                    ilUDFPermissionHelper::SUBACTION_FIELD_ACCESS_VISIBLE_REGISTRATION)
                ,array(ilUDFPermissionHelper::ACTION_FIELD_EDIT_ACCESS,
                    ilUDFPermissionHelper::SUBACTION_FIELD_ACCESS_VISIBLE_LOCAL)
                ,array(ilUDFPermissionHelper::ACTION_FIELD_EDIT_ACCESS,
                    ilUDFPermissionHelper::SUBACTION_FIELD_ACCESS_VISIBLE_COURSES)
                ,array(ilUDFPermissionHelper::ACTION_FIELD_EDIT_ACCESS,
                    ilUDFPermissionHelper::SUBACTION_FIELD_ACCESS_VISIBLE_GROUPS)
                ,array(ilUDFPermissionHelper::ACTION_FIELD_EDIT_ACCESS,
                    ilUDFPermissionHelper::SUBACTION_FIELD_ACCESS_CHANGEABLE_PERSONAL)
                ,array(ilUDFPermissionHelper::ACTION_FIELD_EDIT_ACCESS,
                    ilUDFPermissionHelper::SUBACTION_FIELD_ACCESS_CHANGEABLE_LOCAL)
                ,array(ilUDFPermissionHelper::ACTION_FIELD_EDIT_ACCESS,
                    ilUDFPermissionHelper::SUBACTION_FIELD_ACCESS_REQUIRED)
                ,array(ilUDFPermissionHelper::ACTION_FIELD_EDIT_ACCESS,
                    ilUDFPermissionHelper::SUBACTION_FIELD_ACCESS_EXPORT)
                ,array(ilUDFPermissionHelper::ACTION_FIELD_EDIT_ACCESS,
                    ilUDFPermissionHelper::SUBACTION_FIELD_ACCESS_SEARCHABLE)
                ,array(ilUDFPermissionHelper::ACTION_FIELD_EDIT_ACCESS,
                    ilUDFPermissionHelper::SUBACTION_FIELD_ACCESS_CERTIFICATE)
        )
        );
    
        foreach ($props as $prop => $lv) {
            $up_prop = strtoupper($prop);

            if ($a_set["field_type"] != UDF_TYPE_WYSIWYG ||
                ($prop != "searchable")) {
                $this->tpl->setCurrentBlock($prop);
                $this->tpl->setVariable(
                    "HEADER_" . $up_prop,
                    $lng->txt($lv)
                );
                $this->tpl->setVariable("PROFILE_OPTION_" . $up_prop, $prop . "_" . $field);
                
                // determine checked status
                $checked = false;
                if ($a_set[$prop]) {
                    $checked = true;
                }
                if ($this->confirm_change == 1) {       // confirm value
                    $checked = $_POST["chb"][$prop . "_" . $field];
                }
    
                if ($checked) {
                    $this->tpl->setVariable("CHECKED_" . $up_prop, " checked=\"checked\"");
                }
                
                if (!$perms[ilUDFPermissionHelper::ACTION_FIELD_EDIT_ACCESS][$this->perm_map[$prop]]) {
                    $this->tpl->setVariable("DISABLE_" . $up_prop, " disabled=\"disabled\"");
                }
                
                $this->tpl->parseCurrentBlock();
            }
        }
        
        // actions
        if ($perms[ilUDFPermissionHelper::ACTION_FIELD_EDIT]) {
            $ilCtrl->setParameter($this->parent_obj, 'field_id', $a_set["field_id"]);
            $this->tpl->setCurrentBlock("action");
            $this->tpl->setVariable(
                "HREF_CMD",
                $ilCtrl->getLinkTarget($this->parent_obj, 'edit')
            );
            $this->tpl->setVariable("TXT_CMD", $lng->txt("edit"));
            $this->tpl->parseCurrentBlock();
        }
        
        // field name
        $this->tpl->setCurrentBlock("cb");
        $this->tpl->setVariable("FIELD_ID", $a_set["field_id"]);
        $this->tpl->parseCurrentBlock();
        $this->tpl->setVariable("TXT_FIELD", $a_set["field_name"]);
    }
    
    public function setConfirmChange()
    {
        $this->confirm_change = true;
    }
}