This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V. More...

Collaboration diagram for ilDclFieldEditGUI:

Public Member Functions
	__construct (ilDclTableListGUI $a_parent_obj)
	Constructor. More...

	executeCommand ()
	execute command More...

	create ()
	create field add form More...

	edit ()
	create field edit form More...

	permissionDenied ()

	confirmDelete ()
	confirmDelete More...

	cancelDelete ()
	cancelDelete More...

	delete ()

	cancel ()

	initForm (string $a_mode="create")
	initEditCustomForm More...

	save (string $a_mode="create")
	save Field More...

	getDataCollectionObject ()

Protected Member Functions
	checkInput (string $a_mode)
	Check input of form. More...

	checkAccess ()

Protected Attributes
int	$obj_id

int	$table_id

ilDclTableListGUI	$parent_obj

ilDclTable	$table

ilPropertyFormGUI	$form

ilDclBaseFieldModel	$field_obj

ILIAS HTTP Services	$http

ILIAS Refinery Factory	$refinery

int	$field_id

Private Attributes
ilGlobalTemplateInterface	$main_tpl

Detailed Description

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V.

ILIAS is licensed with the GPL-3.0, see https://www.gnu.org/licenses/gpl-3.0.en.html You should have received a copy of said license along with the source code, too.

If this is not the case or you just want to try ILIAS, you'll find us at: https://www.ilias.de https://github.com/ILIAS-eLearning

Definition at line 19 of file class.ilDclFieldEditGUI.php.

Constructor & Destructor Documentation

◆ __construct()

ilDclFieldEditGUI::__construct ( ilDclTableListGUI $a_parent_obj )

Constructor.

Definition at line 36 of file class.ilDclFieldEditGUI.php.

    {
        global $DIC;
        $this->main_tpl = $DIC->ui()->mainTemplate();
        $ilCtrl = $DIC['ilCtrl'];
 
        $this->obj_id = $a_parent_obj->getObjId();
        $this->parent_obj = $a_parent_obj;
        $this->http = $DIC->http();
        $this->refinery = $DIC->refinery();
 
        $this->table_id = $this->http->wrapper()->query()->retrieve('table_id', $this->refinery->kindlyTo()->int());
 
        $hasFieldId = $this->http->wrapper()->query()->has('field_id');
        if ($hasFieldId) {
            $this->field_id = $this->http->wrapper()->query()->retrieve('field_id', $this->refinery->kindlyTo()->int());
        } else {
            $this->field_id = 0;
        }
 
        if ($this->field_id) {
            $this->field_obj = ilDclCache::getFieldCache($this->field_id);
        } else {
            $datatype = null;
 
            $has_datatype = $this->http->wrapper()->post()->has('datatype');
 
            if ($has_datatype) {
                $datatype_value = $this->http->wrapper()->post()->retrieve(
                    'datatype',
                    $this->refinery->kindlyTo()->string()
                );
                if (in_array(
                    $datatype_value,
                    array_keys(ilDclDatatype::getAllDatatype())
                )) {
                    $datatype = $datatype_value;
                }
            }
            $this->field_obj = ilDclFieldFactory::getFieldModelInstance($this->field_id, $datatype);
            if (!$this->table_id) {
                $ilCtrl->redirectByClass("ilDclTableListGUI", "listFields");
            }
            $this->field_obj->setTableId($this->table_id);
            $ilCtrl->saveParameter($this, "table_id");
        }
 
        $this->table = ilDclCache::getTableCache($this->table_id);
    }

References $DIC, ilDclDatatype\getAllDatatype(), ilDclCache\getFieldCache(), ilDclFieldFactory\getFieldModelInstance(), ilDclTableListGUI\getObjId(), ilDclCache\getTableCache(), ILIAS\FileDelivery\http(), and ILIAS\Repository\refinery().

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Member Function Documentation

◆ cancel()

ilDclFieldEditGUI::cancel ( )

Definition at line 197 of file class.ilDclFieldEditGUI.php.

                            : void
    {
        global $DIC;
        $ilCtrl = $DIC['ilCtrl'];
        $ilCtrl->redirectByClass("ildclfieldlistgui", "listFields");
    }

References $DIC.

◆ cancelDelete()

ilDclFieldEditGUI::cancelDelete ( )

cancelDelete

Definition at line 174 of file class.ilDclFieldEditGUI.php.

                                  : void
    {
        global $DIC;
        $ilCtrl = $DIC['ilCtrl'];
 
        $ilCtrl->redirectByClass("ildclfieldlistgui", "listFields");
    }

References $DIC.

◆ checkAccess()

ilDclFieldEditGUI::checkAccess ( )

protected

Returns: bool

Definition at line 380 of file class.ilDclFieldEditGUI.php.

                                    : bool
    {
        if ($field_id = $this->field_obj->getId()) {
            return ilObjDataCollectionAccess::hasAccessToField(
                $this->getDataCollectionObject()->getRefId(),
                $this->table_id,
                $field_id
            );
        } else {
            return ilObjDataCollectionAccess::hasAccessToFields(
                $this->getDataCollectionObject()->getRefId(),
                $this->table_id
            );
        }
    }

References $field_id, getDataCollectionObject(), ilObjDataCollectionAccess\hasAccessToField(), and ilObjDataCollectionAccess\hasAccessToFields().

Referenced by executeCommand().

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◆ checkInput()

ilDclFieldEditGUI::checkInput ( string $a_mode )

protected

Check input of form.

Parameters

$a_mode 'create' | 'update'

Returns: bool

Definition at line 341 of file class.ilDclFieldEditGUI.php.

                                                 : bool
    {
        global $DIC;
        $lng = $DIC['lng'];
        $return = $this->form->checkInput();
 
        // load specific model for input checking
        $datatype_id = $this->form->getInput('datatype');
        if ($datatype_id != null && is_numeric($datatype_id)) {
            $base_model = new ilDclBaseFieldModel();
            $base_model->setDatatypeId($datatype_id);
            $field_validation_class = ilDclFieldFactory::getFieldModelInstanceByClass($base_model);
 
            if (!$field_validation_class->checkFieldCreationInput($this->form)) {
                $return = false;
            }
        }
 
        // Don't allow multiple fields with the same title in this table
        if ($a_mode == 'create') {
            if ($title = $this->form->getInput('title')) {
                if (ilDclTable::_hasFieldByTitle($title, $this->table_id)) {
                    $inputObj = $this->form->getItemByPostVar('title');
                    $inputObj->setAlert($lng->txt("dcl_field_title_unique"));
                    $return = false;
                }
            }
        }
 
        if (!$return) {
            $this->main_tpl->setOnScreenMessage('failure', $lng->txt("form_input_not_valid"));
        }
 
        return $return;
    }

References $DIC, $lng, ilDclTable\_hasFieldByTitle(), ILIAS\Repository\form(), and ilDclFieldFactory\getFieldModelInstanceByClass().

Referenced by save().

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◆ confirmDelete()

ilDclFieldEditGUI::confirmDelete ( )

confirmDelete

Definition at line 152 of file class.ilDclFieldEditGUI.php.

                                   : void
    {
        global $DIC;
        $ilCtrl = $DIC['ilCtrl'];
        $lng = $DIC['lng'];
        $tpl = $DIC['tpl'];
 
        $conf = new ilConfirmationGUI();
        $conf->setFormAction($ilCtrl->getFormAction($this));
        $conf->setHeaderText($lng->txt('dcl_confirm_delete_field'));
 
        $conf->addItem('field_id', (int) $this->field_obj->getId(), $this->field_obj->getTitle());
 
        $conf->setConfirm($lng->txt('delete'), 'delete');
        $conf->setCancel($lng->txt('cancel'), 'cancelDelete');
 
        $tpl->setContent($conf->getHTML());
    }

References $DIC, $lng, and $tpl.

◆ create()

ilDclFieldEditGUI::create ( )

create field add form

Definition at line 115 of file class.ilDclFieldEditGUI.php.

                            : void
    {
        global $DIC;
        $tpl = $DIC['tpl'];
 
        $this->initForm();
        $tpl->setContent($this->form->getHTML());
    }

References $DIC, $tpl, ILIAS\Repository\form(), and initForm().

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◆ delete()

ilDclFieldEditGUI::delete ( )

Definition at line 185 of file class.ilDclFieldEditGUI.php.

                            : void
    {
        global $DIC;
        $ilCtrl = $DIC['ilCtrl'];
 
        $this->table->deleteField($this->field_obj->getId());
        $ilCtrl->redirectByClass("ildclfieldlistgui", "listFields");
    }

References $DIC.

◆ edit()

ilDclFieldEditGUI::edit ( )

create field edit form

Definition at line 127 of file class.ilDclFieldEditGUI.php.

                          : void
    {
        global $DIC;
        $tpl = $DIC['tpl'];
 
        $this->initForm("edit");
 
        $this->field_obj->fillPropertiesForm($this->form);
 
        $tpl->setContent($this->form->getHTML());
    }

References $DIC, $tpl, ILIAS\Repository\form(), and initForm().

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◆ executeCommand()

ilDclFieldEditGUI::executeCommand ( )

execute command

Definition at line 89 of file class.ilDclFieldEditGUI.php.

                                    : void
    {
        global $DIC;
        $ilCtrl = $DIC['ilCtrl'];
        $ilCtrl->saveParameter($this, 'field_id');
 
        $cmd = $ilCtrl->getCmd();
 
        if (!$this->checkAccess()) {
            $this->permissionDenied();
            return;
        }
 
        switch ($cmd) {
            case "update":
                $this->save("update");
                break;
            default:
                $this->$cmd();
                break;
        }
    }

References $DIC, checkAccess(), permissionDenied(), and save().

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◆ getDataCollectionObject()

ilDclFieldEditGUI::getDataCollectionObject ( )

Returns: ilObjDataCollection

Definition at line 399 of file class.ilDclFieldEditGUI.php.

                                             : ilObjDataCollection
    {
        return $this->parent_obj->getDataCollectionObject();
    }

Referenced by checkAccess(), and initForm().

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◆ initForm()

ilDclFieldEditGUI::initForm ( string $a_mode = "create" )

initEditCustomForm

Parameters

string $a_mode values: create | edit

Definition at line 208 of file class.ilDclFieldEditGUI.php.

                                                       : void
    {
        global $DIC;
        $ilCtrl = $DIC['ilCtrl'];
        $lng = $DIC['lng'];
 
        $this->form = new ilPropertyFormGUI();
 
        if ($a_mode == "edit") {
            $this->form->setTitle($lng->txt('dcl_edit_field'));
            $hidden_prop = new ilHiddenInputGUI("field_id");
            $this->form->addItem($hidden_prop);
 
            $this->form->setFormAction($ilCtrl->getFormAction($this));
 
            $this->form->addCommandButton('update', $lng->txt('dcl_update_field'));
        } else {
            $this->form->setTitle($lng->txt('dcl_new_field'));
            $hidden_prop = new ilHiddenInputGUI("table_id");
            $hidden_prop->setValue($this->field_obj->getTableId());
            $this->form->addItem($hidden_prop);
 
            $this->form->setFormAction($ilCtrl->getFormAction($this));
 
            $this->form->addCommandButton('save', $lng->txt('dcl_create_field'));
        }
        $this->form->addCommandButton('cancel', $lng->txt('cancel'));
 
        $text_prop = new ilTextInputGUI($lng->txt("title"), "title");
        $text_prop->setRequired(true);
        $text_prop->setInfo(sprintf(
            $lng->txt('fieldtitle_allow_chars'),
            ilDclBaseFieldModel::_getTitleInvalidChars(false)
        ));
        $text_prop->setValidationRegexp(ilDclBaseFieldModel::_getTitleInvalidChars(true));
        $this->form->addItem($text_prop);
 
        // Description
        $text_prop = new ilTextAreaInputGUI($lng->txt("dcl_field_description"), "description");
        $this->form->addItem($text_prop);
 
        $edit_datatype = new ilRadioGroupInputGUI($lng->txt('dcl_datatype'), 'datatype');
 
        foreach (ilDclDatatype::getAllDatatype() as $datatype) {
            $model = new ilDclBaseFieldModel();
            $model->setDatatypeId($datatype->getId());
            $model = ilDclFieldFactory::getFieldModelInstanceByClass($model);
 
            if ($a_mode == 'edit' && $datatype->getId() === $this->field_obj->getDatatypeId()) {
                $model = $this->field_obj;
            }
 
            $field_representation = ilDclFieldFactory::getFieldRepresentationInstance($model);
            $field_representation->addFieldCreationForm($edit_datatype, $this->getDataCollectionObject(), $a_mode);
        }
        $edit_datatype->setRequired(true);
 
        //you can't change type but we still need it in POST
        if ($a_mode == "edit") {
            $edit_datatype->setDisabled(true);
        }
        $this->form->addItem($edit_datatype);
 
        //Unique
        $cb = new ilCheckboxInputGUI($lng->txt("dcl_unique"), "unique");
        $cb->setInfo($lng->txt('dcl_unique_desc'));
        $this->form->addItem($cb);
    }

References $DIC, $field_obj, $lng, ilDclBaseFieldModel\_getTitleInvalidChars(), ILIAS\Repository\form(), ilDclDatatype\getAllDatatype(), getDataCollectionObject(), ilDclFieldFactory\getFieldModelInstanceByClass(), and ilDclFieldFactory\getFieldRepresentationInstance().

Referenced by create(), edit(), and save().

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◆ permissionDenied()

ilDclFieldEditGUI::permissionDenied ( )

Definition at line 142 of file class.ilDclFieldEditGUI.php.

                                      : void
    {
        global $DIC;
        $tpl = $DIC['tpl'];
        $tpl->setContent("Permission denied");
    }

References $DIC, and $tpl.

Referenced by executeCommand().

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◆ save()

ilDclFieldEditGUI::save ( string $a_mode = "create" )

save Field

Parameters

string $a_mode values: create | update

Definition at line 281 of file class.ilDclFieldEditGUI.php.

                                                   : void
    {
        global $DIC;
        $ilCtrl = $DIC['ilCtrl'];
        $lng = $DIC['lng'];
        $tpl = $DIC['tpl'];
 
        $this->initForm($a_mode == "update" ? "edit" : "create");
 
        if ($this->checkInput($a_mode)) {
 
            // check if confirmation is needed and if so, fetch and render confirmationGUI
            if (($a_mode == "update") && !($this->form->getInput('confirmed')) && $this->field_obj->isConfirmationRequired($this->form)) {
                $ilConfirmationGUI = $this->field_obj->getConfirmationGUI($this->form);
                $tpl->setContent($ilConfirmationGUI->getHTML());
 
                return;
            }
 
            $title = $this->form->getInput("title");
            if ($a_mode != "create" && $title != $this->field_obj->getTitle()) {
                $this->main_tpl->setOnScreenMessage('info', $lng->txt("dcl_field_title_change_warning"), true);
            }
 
            $this->field_obj->setTitle($title);
            $this->field_obj->setDescription($this->form->getInput("description"));
            $this->field_obj->setDatatypeId($this->form->getInput("datatype"));
            $this->field_obj->setUnique($this->form->getInput("unique"));
 
            if ($a_mode == "update") {
                $this->field_obj->doUpdate();
            } else {
                $this->field_obj->setOrder($this->table->getNewFieldOrder());
                $this->field_obj->doCreate();
            }
 
            // Get possible properties and save them
            $this->field_obj->storePropertiesFromForm($this->form);
 
            $ilCtrl->setParameter($this, "field_id", $this->field_obj->getId());
 
            if ($a_mode == "update") {
                $this->main_tpl->setOnScreenMessage('success', $lng->txt("dcl_msg_field_modified"), true);
            } else {
                $this->table->addField($this->field_obj);
                $this->table->buildOrderFields();
                $this->main_tpl->setOnScreenMessage('success', $lng->txt("msg_field_created"), false);
            }
            $ilCtrl->redirectByClass(strtolower("ilDclFieldListGUI"), "listFields");
        } else {
            $this->form->setValuesByPost();
            $tpl->setContent($this->form->getHTML());
        }
    }