class.ilPCProfileGUI.php

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<?php
/*
    +-----------------------------------------------------------------------------+
    | ILIAS open source                                                           |
    +-----------------------------------------------------------------------------+
    | Copyright (c) 1998-2001 ILIAS open source, University of Cologne            |
    |                                                                             |
    | 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. |
    +-----------------------------------------------------------------------------+
*/

require_once("./Services/COPage/classes/class.ilPCProfile.php");
require_once("./Services/COPage/classes/class.ilPageContentGUI.php");

class ilPCProfileGUI extends ilPageContentGUI
{
    protected $toolbar;


    public function __construct(&$a_pg_obj, &$a_content_obj, $a_hier_id, $a_pc_id = "")
    {
        global $DIC;

        $this->tpl = $DIC["tpl"];
        $this->ctrl = $DIC->ctrl();
        $this->toolbar = $DIC->toolbar();
        parent::__construct($a_pg_obj, $a_content_obj, $a_hier_id, $a_pc_id);
    }

    public function executeCommand()
    {
        // get next class that processes or forwards current command
        $next_class = $this->ctrl->getNextClass($this);

        // get current command
        $cmd = $this->ctrl->getCmd();

        switch ($next_class) {
            default:
                $ret = $this->$cmd();
                break;
        }

        return $ret;
    }

    public function insert(ilPropertyFormGUI $a_form = null)
    {
        $tpl = $this->tpl;

        $this->displayValidationError();

        if (!$a_form) {
            $a_form = $this->initForm(true);
        }
        $tpl->setContent($a_form->getHTML());
    }

    public function edit(ilPropertyFormGUI $a_form = null)
    {
        $tpl = $this->tpl;

        $this->displayValidationError();

        if (!$a_form) {
            $a_form = $this->initForm();
        }
        $tpl->setContent($a_form->getHTML());
    }

    protected function initForm($a_insert = false)
    {
        $ilCtrl = $this->ctrl;
        $ilToolbar = $this->toolbar;
                
        $is_template = ($this->getPageConfig()->getEnablePCType("PlaceHolder"));
                
        if (!$is_template) {
            $ilToolbar->addButton(
                $this->lng->txt("cont_edit_personal_data"),
                $ilCtrl->getLinkTargetByClass("ildashboardgui", "jumptoprofile"),
                "profile"
            );
            
            $lng_suffix = "";
        } else {
            $lng_suffix = "_template";
        }

        include_once("./Services/Form/classes/class.ilPropertyFormGUI.php");
        $form = new ilPropertyFormGUI();
        $form->setFormAction($ilCtrl->getFormAction($this));
        if ($a_insert) {
            $form->setTitle($this->lng->txt("cont_insert_profile"));
        } else {
            $form->setTitle($this->lng->txt("cont_update_profile"));
        }

        $mode = new ilRadioGroupInputGUI($this->lng->txt("cont_profile_mode"), "mode");
        $form->addItem($mode);

        $mode_inherit = new ilRadioOption($this->lng->txt("cont_profile_mode_inherit"), "inherit");
        $mode_inherit->setInfo($this->lng->txt("cont_profile_mode" . $lng_suffix . "_inherit_info"));
        $mode->addOption($mode_inherit);

        $mode_manual = new ilRadioOption($this->lng->txt("cont_profile_mode_manual"), "manual");
        $mode_manual->setInfo($this->lng->txt("cont_profile_mode_manual_info"));
        $mode->addOption($mode_manual);

        $prefs = array();
        if ($a_insert) {
            $mode->setValue("inherit");
        } else {
            $mode_value = $this->content_obj->getMode();
            $mode->setValue($mode_value);

            $prefs = array();
            if ($mode_value == "manual") {
                foreach ($this->content_obj->getFields() as $name) {
                    $prefs["public_" . $name] = "y";
                }
            }
        }

        $profile = new ilPersonalProfileGUI();
        $profile->showPublicProfileFields($form, $prefs, $mode_manual, $is_template);

        if ($a_insert) {
            $form->addCommandButton("create_profile", $this->lng->txt("save"));
            $form->addCommandButton("cancelCreate", $this->lng->txt("cancel"));
        } else {
            $form->addCommandButton("update", $this->lng->txt("save"));
            $form->addCommandButton("cancelUpdate", $this->lng->txt("cancel"));
        }

        return $form;
    }

    protected function getFieldsValues()
    {
        $fields = array();
        foreach ($_POST as $name => $value) {
            if (substr($name, 0, 4) == "chk_") {
                if ($value) {
                    $fields[] = substr($name, 4);
                }
            }
        }
        return $fields;
    }

    public function create()
    {
        $form = $this->initForm(true);
        if ($form->checkInput()) {
            $this->content_obj = new ilPCProfile($this->getPage());
            $this->content_obj->create($this->pg_obj, $this->hier_id, $this->pc_id);
            $this->content_obj->setFields(
                $form->getInput("mode"),
                $this->getFieldsValues()
            );
            $this->updated = $this->pg_obj->update();
            if ($this->updated === true) {
                $this->ctrl->returnToParent($this, "jump" . $this->hier_id);
            }
        }

        $this->insert($form);
    }

    public function update()
    {
        $form = $this->initForm(true);
        if ($form->checkInput()) {
            $this->content_obj->setFields(
                $form->getInput("mode"),
                $this->getFieldsValues()
            );
            $this->updated = $this->pg_obj->update();
            if ($this->updated === true) {
                $this->ctrl->returnToParent($this, "jump" . $this->hier_id);
            }
        }

        $this->pg_obj->addHierIDs();
        $this->edit($form);
    }
}