class.ilPCTabsGUI.php

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

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

class ilPCTabsGUI extends ilPageContentGUI
{
        function ilPCTabsGUI(&$a_pg_obj, &$a_content_obj, $a_hier_id, $a_pc_id = "")
        {
                parent::ilPageContentGUI($a_pg_obj, $a_content_obj, $a_hier_id, $a_pc_id);
        }
        
        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;
        }

        function insert($a_omit_form_init = false)
        {
                global $tpl;
                
                $this->displayValidationError();

                if (!$a_omit_form_init)
                {
                        $this->initForm("create");
                }
                $html = $this->form->getHTML();
                $tpl->setContent($html);
        }

        function editProperties()
        {
                global $ilCtrl, $lng, $tpl;
                
                $this->displayValidationError();
                $this->setTabs();
                
                $this->initForm();
                $this->getFormValues();
                $html = $this->form->getHTML();
                $tpl->setContent($html);
        }

        function initForm($a_mode = "edit")
        {
                global $ilCtrl, $tpl, $lng;

                include_once("./Services/Accordion/classes/class.ilAccordionGUI.php");
                ilAccordionGUI::addCss();

                // edit form
                include_once("./Services/Form/classes/class.ilPropertyFormGUI.php");
                $this->form = new ilPropertyFormGUI();
                $this->form->setFormAction($ilCtrl->getFormAction($this));
                if ($a_mode != "edit")
                {
                        $this->form->setTitle($lng->txt("cont_ed_insert_tabs"));
                }
                else
                {
                        $this->form->setTitle($lng->txt("cont_edit_tabs"));
                }
                

                // type selection
                $radg = new ilRadioGroupInputGUI($lng->txt("cont_type"), "type");
                $radg->setValue(ilPCTabs::ACCORDION_VER);

                // type: vertical accordion
                $op1 = new ilRadioOption($lng->txt("cont_tabs_acc_ver"), ilPCTabs::ACCORDION_VER);

                        $templ = $this->getTemplateOptions("vaccordion");
                        require_once("./Services/Form/classes/class.ilAdvSelectInputGUI.php");
                        if (count($templ) > 0)
                        {
                                $vchar_prop = new ilAdvSelectInputGUI($this->lng->txt("cont_characteristic"),
                                        "vaccord_templ");
                                foreach($templ as $k => $te)
                                {
                                        $t = explode(":", $k);
                                        $html = $this->style->lookupTemplatePreview($t[1]).'<div style="clear:both" class="small">'.$te."</div>";
                                        $vchar_prop->addOption($k, $te, $html);
                                        if ($t[2] == "VerticalAccordion")
                                        {
                                                $vchar_prop->setValue($k);
                                        }
                                }
                                $op1->addSubItem($vchar_prop);
                        }
                        else
                        {
                                $vchar_prop = new ilHiddenInputGUI("vaccord_templ");
                                $this->form->addItem($vchar_prop);
                        }
                $radg->addOption($op1);



                // type: horizontal accordion
                $op2 = new ilRadioOption($lng->txt("cont_tabs_acc_hor"), ilPCTabs::ACCORDION_HOR);

                        $templ = $this->getTemplateOptions("haccordion");
                        if (count($templ) > 0)
                        {
                                $hchar_prop = new ilAdvSelectInputGUI($this->lng->txt("cont_characteristic"),
                                        "haccord_templ");
                                foreach($templ as $k => $te)
                                {
                                        $t = explode(":", $k);
                                        $html = $this->style->lookupTemplatePreview($t[1]).'<div style="clear:both" class="small">'.$te."</div>";
                                        $hchar_prop->addOption($k, $te, $html);
                                        if ($t[2] == "HorizontalAccordion")
                                        {
                                                $hchar_prop->setValue($k);
                                        }
                                }
                                $op2->addSubItem($hchar_prop);
                        }
                        else
                        {
                                $hchar_prop = new ilHiddenInputGUI("haccord_templ");
                                $this->form->addItem($hchar_prop);
                        }

                $radg->addOption($op2);

                // type: carousel
                $op3 = new ilRadioOption($lng->txt("cont_tabs_carousel"), ilPCTabs::CAROUSEL);
                        $templ = $this->getTemplateOptions("carousel");
                        require_once("./Services/Form/classes/class.ilAdvSelectInputGUI.php");
                        if (count($templ) > 0)
                        {
                                $cchar_prop = new ilAdvSelectInputGUI($this->lng->txt("cont_characteristic"),
                                        "carousel_templ");
                                foreach($templ as $k => $te)
                                {
                                        $t = explode(":", $k);
                                        $html = $this->style->lookupTemplatePreview($t[1]).'<div style="clear:both" class="small">'.$te."</div>";
                                        $cchar_prop->addOption($k, $te, $html);
                                        if ($t[2] == "Carousel")
                                        {
                                                $cchar_prop->setValue($k);
                                        }
                                }
                                $op3->addSubItem($cchar_prop);
                        }
                        else
                        {
                                $cchar_prop = new ilHiddenInputGUI("carousel_templ");
                                $this->form->addItem($cchar_prop);
                        }

                $radg->addOption($op3);
                $this->form->addItem($radg);
                
                
                // number of initial tabs
                if ($a_mode == "create")
                {
                        $nr_prop = new ilSelectInputGUI($lng->txt("cont_number_of_tabs"),
                                "nr");
                        $nrs = array(1 => 1, 2 => 2, 3 => 3, 4 => 4, 5 => 5, 6 => 6, 
                                7 => 7, 8 => 8, 9 => 9, 10 => 10);
                        $nr_prop->setOptions($nrs);
                        $this->form->addItem($nr_prop);
                }
                
                $ni = new ilNumberInputGUI($this->lng->txt("cont_tab_cont_width"), "content_width");
                $ni->setMaxLength(4);
                $ni->setSize(4);
                $this->form->addItem($ni);
                
                $ni = new ilNumberInputGUI($this->lng->txt("cont_tab_cont_height"), "content_height");
                $ni->setMaxLength(4);
                $ni->setSize(4);
                $this->form->addItem($ni);

                // behaviour 
                $options = array(
                        "AllClosed" => $lng->txt("cont_all_closed"),
                        "FirstOpen" => $lng->txt("cont_first_open"),
                        "ForceAllOpen" => $lng->txt("cont_force_all_open"),
                        );
                $si = new ilSelectInputGUI($this->lng->txt("cont_behavior"), "vbehavior");
                $si->setOptions($options);
                $op1->addSubItem($si);
                $si = new ilSelectInputGUI($this->lng->txt("cont_behavior"), "hbehavior");
                $si->setOptions($options);
                $op2->addSubItem($si);
                
                
                // alignment
                $align_opts = array("Left" => $lng->txt("cont_left"),
                        "Right" => $lng->txt("cont_right"), "Center" => $lng->txt("cont_center"),
                        "LeftFloat" => $lng->txt("cont_left_float"),
                        "RightFloat" => $lng->txt("cont_right_float"));
                $align = new ilSelectInputGUI($this->lng->txt("cont_align"), "valign");
                $align->setOptions($align_opts);
                $align->setValue("Center");
                //$align->setInfo($lng->txt("cont_tabs_hor_align_info"));
                $op1->addSubItem($align);
                $align = new ilSelectInputGUI($this->lng->txt("cont_align"), "calign");
                $align->setOptions($align_opts);
                $align->setValue("Center");
                $op3->addSubItem($align);

                // carousel: time
                $ti = new ilNumberInputGUI($this->lng->txt("cont_auto_time"), "auto_time");
                $ti->setMaxLength(6);
                $ti->setSize(6);
                $ti->setSuffix("ms");
                $ti->setMinValue(100);
                $op3->addSubItem($ti);

                // carousel: random start
                $cb = new ilCheckboxInputGUI($this->lng->txt("cont_rand_start"), "rand_start");
                //$cb->setOptionTitle($this->lng->txt(""));
                //$cb->setInfo($this->lng->txt(""));
                $op3->addSubItem($cb);


                // save/cancel buttons
                if ($a_mode == "create")
                {
                        $this->form->addCommandButton("create_section", $lng->txt("save"));
                        $this->form->addCommandButton("cancelCreate", $lng->txt("cancel"));
                }
                else
                {
                        $this->form->addCommandButton("update", $lng->txt("save"));
                        $this->form->addCommandButton("cancelUpdate", $lng->txt("cancel"));
                }
        }

        function getFormValues()
        {
                $values["type"] = $this->content_obj->getTabType();
                $values["content_width"] = $this->content_obj->getContentWidth();
                $values["content_height"] = $this->content_obj->getContentHeight();
                $values["valign"] = $this->content_obj->getHorizontalAlign();
                $values["calign"] = $this->content_obj->getHorizontalAlign();
                $values["vbehavior"] = $this->content_obj->getBehavior();
                $values["hbehavior"] = $this->content_obj->getBehavior();

                $values["auto_time"] = $this->content_obj->getAutoTime();
                $values["rand_start"] = $this->content_obj->getRandomStart();

                $this->form->setValuesByArray($values);
                
                if ($values["type"] == ilPCTabs::ACCORDION_VER)
                {
                        $va = $this->form->getItemByPostVar("vaccord_templ");
                        $v = "t:".
                                ilObjStyleSheet::_lookupTemplateIdByName($this->getStyleId(), $this->content_obj->getTemplate()).":".
                                $this->content_obj->getTemplate();
                        $va->setValue($v);
                }
                if ($values["type"] == ilPCTabs::ACCORDION_HOR)
                {
                        $ha = $this->form->getItemByPostVar("haccord_templ");
                        $v = "t:".
                                ilObjStyleSheet::_lookupTemplateIdByName($this->getStyleId(), $this->content_obj->getTemplate()).":".
                                $this->content_obj->getTemplate();
                        $ha->setValue($v);
                }
                if ($values["type"] == ilPCTabs::CAROUSEL)
                {
                        $ca = $this->form->getItemByPostVar("carousel_templ");
                        $v = "t:".
                                ilObjStyleSheet::_lookupTemplateIdByName($this->getStyleId(), $this->content_obj->getTemplate()).":".
                                $this->content_obj->getTemplate();
                        $ca->setValue($v);
                }
        }

        function create()
        {
                global $ilDB, $lng;
                
                $this->initForm("create");
                if ($this->form->checkInput())
                {
                        $this->content_obj = new ilPCTabs($this->getPage());
                        $this->content_obj->create($this->pg_obj, $this->hier_id, $this->pc_id);

                        $this->setPropertiesByForm();

                        for ($i = 0; $i < (int) $_POST["nr"]; $i++)
                        {
                                $this->content_obj->addTab($lng->txt("cont_new_tab"));
                        }

                        $this->updated = $this->pg_obj->update();

                        if ($this->updated === true)
                        {
                                $this->afterCreation();
                                //$this->ctrl->returnToParent($this, "jump".$this->hier_id);
                        }
                        else
                        {
                                $this->insert();
                        }
                }
                else
                {
                        $this->form->setValuesByPost();
                        $this->insert(true);
//                      return $this->form->getHtml();
                }
        }
        
        function afterCreation()
        {
                global $ilCtrl;

                $this->pg_obj->stripHierIDs();
                $this->pg_obj->addHierIDs();
                $ilCtrl->setParameter($this, "hier_id", $this->content_obj->readHierId());
                $ilCtrl->setParameter($this, "pc_id", $this->content_obj->readPCId());
                $this->content_obj->setHierId($this->content_obj->readHierId());
                $this->setHierId($this->content_obj->readHierId());
                $this->content_obj->setPCId($this->content_obj->readPCId());
                $this->edit();
        }

        function setPropertiesByForm()
        {
                $c = $this->content_obj;
                $f = $this->form;

                $c->setTabType($f->getInput("type"));

                $c->setContentWidth($f->getInput("content_width"));
                $c->setContentHeight($f->getInput("content_height"));
                $c->setTemplate("");
                switch ($_POST["type"])
                {
                        case ilPCTabs::ACCORDION_VER:
                                $t = explode(":", $f->getInput("vaccord_templ"));
                                $c->setTemplate($t[2]);
                                $c->setBehavior($f->getInput("vbehavior"));
                                $c->setHorizontalAlign($f->getInput("valign"));
                                break;

                        case ilPCTabs::ACCORDION_HOR:
                                $t = explode(":", $f->getInput("haccord_templ"));
                                $c->setTemplate($t[2]);
                                $c->setBehavior($f->getInput("hbehavior"));
                                break;

                        case ilPCTabs::CAROUSEL:
                                $t = explode(":", $f->getInput("carousel_templ"));
                                $c->setTemplate($t[2]);
                                $c->setHorizontalAlign($f->getInput("calign"));
                                $c->setAutoTime($f->getInput("auto_time"));
                                $c->setRandomStart($f->getInput("rand_start"));
                                break;
                }
        }


        function update()
        {
                $this->initForm();
                $this->updated = false;
                if ($this->form->checkInput())
                {
                        $this->setPropertiesByForm();
                        $this->updated = $this->pg_obj->update();
                }
                if ($this->updated === true)
                {
                        ilUtil::sendSuccess($this->lng->txt("msg_obj_modified"), true);
                        $this->ctrl->redirect($this, "editProperties");
                        //$this->ctrl->returnToParent($this, "jump".$this->hier_id);
                }
                else
                {
                        $this->pg_obj->addHierIDs();
                        $this->editProperties();
                }
        }
        
        //
        // Edit Tabs
        //
        
        
        function edit()
        {
                global $tpl, $ilTabs, $ilCtrl, $ilToolbar, $lng;

                $ilToolbar->addButton($lng->txt("cont_add_tab"),
                        $ilCtrl->getLinkTarget($this, "addTab"));

                $this->setTabs();
                $ilTabs->activateTab("cont_tabs");
                include_once("./Services/COPage/classes/class.ilPCTabsTableGUI.php");
                $table_gui = new ilPCTabsTableGUI($this, "edit", $this->content_obj);
                $tpl->setContent($table_gui->getHTML());
        }
        
        function saveTabs()
        {
                global $ilCtrl, $lng;

                if (is_array($_POST["caption"]))
                {
                        $captions = ilUtil::stripSlashesArray($_POST["caption"]);
                        $this->content_obj->saveCaptions($captions);
                }
                if (is_array($_POST["position"]))
                {
                        $positions = ilUtil::stripSlashesArray($_POST["position"]);
                        $this->content_obj->savePositions($positions);
                }
                $this->updated = $this->pg_obj->update();
                ilUtil::sendSuccess($lng->txt("msg_obj_modified"), true);
                $ilCtrl->redirect($this, "edit");
        }

        function addTab()
        {
                global $lng, $ilCtrl;
                
                $this->content_obj->addTab($lng->txt("cont_new_tab"));
                $this->updated = $this->pg_obj->update();

                ilUtil::sendSuccess($lng->txt("cont_added_tab"), true);
                $ilCtrl->redirect($this, "edit");
        }
        
        function confirmTabsDeletion()
        {
                global $ilCtrl, $tpl, $lng;

                $this->setTabs();

                if (!is_array($_POST["tid"]) || count($_POST["tid"]) == 0)
                {
                        ilUtil::sendInfo($lng->txt("no_checkbox"), true);
                        $ilCtrl->redirect($this, "edit");
                }
                else
                {
                        include_once("./Services/Utilities/classes/class.ilConfirmationGUI.php");
                        $cgui = new ilConfirmationGUI();
                        $cgui->setFormAction($ilCtrl->getFormAction($this));
                        $cgui->setHeaderText($lng->txt("cont_tabs_confirm_deletion"));
                        $cgui->setCancel($lng->txt("cancel"), "cancelTabDeletion");
                        $cgui->setConfirm($lng->txt("delete"), "deleteTabs");
                        
                        foreach ($_POST["tid"] as $k => $i)
                        {
                                $id = explode(":", $k);
                                $cgui->addItem("tid[]", $k,
                                        $this->content_obj->getCaption($id[0], $id[1]));
                        }
                        
                        $tpl->setContent($cgui->getHTML());
                }
        }
        
        function cancelTabDeletion()
        {
                global $ilCtrl;
                $ilCtrl->redirect($this, "edit");
        }
        
        function deleteTabs()
        {
                global $ilCtrl;
                
                if (is_array($_POST["tid"]))
                {
                        foreach($_POST["tid"] as $tid)
                        {
                                $ids = explode(":", $tid);
                                $this->content_obj->deleteTab($ids[0], $ids[1]);
                        }
                }
                $this->updated = $this->pg_obj->update();
                
                $ilCtrl->redirect($this, "edit");
        }
        
        
        function setTabs()
        {
                global $ilTabs, $ilCtrl, $lng;

                $ilTabs->setBackTarget($lng->txt("pg"),
                        $this->ctrl->getParentReturn($this));

                $ilTabs->addTarget("cont_tabs",
                        $ilCtrl->getLinkTarget($this, "edit"), "edit",
                        get_class($this));

                $ilTabs->addTarget("cont_edit_tabs",
                        $ilCtrl->getLinkTarget($this, "editProperties"), "editProperties",
                        get_class($this));

        }
}
?>