Survey phrases GUI class. More...

Collaboration diagram for ilSurveyPhrasesGUI:

Public Member Functions
	ilSurveyPhrasesGUI ($a_object)
	ilSurveyPhrases constructor
&	executeCommand ()
	execute command
	getCommand ($cmd)
	Retrieves the ilCtrl command.
	deletePhrase ()
	Creates a confirmation form to delete personal phases from the database.
	phrases ()
	Displays a form to manage the user created phrases.
	cancelDeletePhrase ()
	cancel delete phrases
	confirmDeletePhrase ()
	confirm delete phrases
	deletePhrasesForm ($checked_phrases)
	Creates a confirmation form to delete personal phases from the database.

Data Fields
	$object
	$gui_object
	$lng
	$tpl
	$ctrl
	$ilias
	$tree
	$ref_id

Detailed Description

Survey phrases GUI class.

The ilSurveyPhrases GUI class creates the GUI output for survey phrases (collections of survey categories) of ordinal survey question types.

Author: Helmut Schottmüller helmu.nosp@m.t.sc.nosp@m.hottm.nosp@m.uell.nosp@m.er@ma.nosp@m.c.co.nosp@m.m

Version: $Id$

Definition at line 35 of file class.ilSurveyPhrasesGUI.php.

Member Function Documentation

ilSurveyPhrasesGUI::cancelDeletePhrase ( )

cancel delete phrases

Definition at line 204 of file class.ilSurveyPhrasesGUI.php.

        {
                $this->ctrl->redirect($this, "phrases");
        }

ilSurveyPhrasesGUI::confirmDeletePhrase ( )

confirm delete phrases

Definition at line 212 of file class.ilSurveyPhrasesGUI.php.

References ilUtil\sendInfo().

        {
                $phrases = array();
                foreach ($_POST as $key => $value)
                {
                        if (preg_match("/phrase_(\d+)/", $key, $matches))
                        {
                                array_push($phrases, $matches[1]);
                        }
                }
                $this->object->deletePhrases($phrases);
                ilUtil::sendInfo($this->lng->txt("qpl_phrases_deleted"), true);
                $this->ctrl->redirect($this, "phrases");
        }

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ilSurveyPhrasesGUI::deletePhrase ( )

Creates a confirmation form to delete personal phases from the database.

Creates a confirmation form to delete personal phases from the database

public

Definition at line 105 of file class.ilSurveyPhrasesGUI.php.

References deletePhrasesForm(), phrases(), and ilUtil\sendInfo().

        {
                ilUtil::sendInfo();
                $checked_phrases = array();
                foreach ($_POST as $key => $value)
                {
                        if (preg_match("/phrase_(\d+)/", $key, $matches))
                        {
                                array_push($checked_phrases, $matches[1]);
                        }
                }
                if (count($checked_phrases))
                {
                        ilUtil::sendInfo($this->lng->txt("qpl_confirm_delete_phrases"));
                        $this->deletePhrasesForm($checked_phrases);
                        return;
                }
                else
                {
                        ilUtil::sendInfo($this->lng->txt("qpl_delete_phrase_select_none"));
                        $this->phrases();
                        return;
                }
                
                $this->tpl->setCurrentBlock("obligatory");
                $this->tpl->setVariable("TEXT_OBLIGATORY", $this->lng->txt("obligatory"));
                $this->tpl->setVariable("CHECKED_OBLIGATORY", " checked=\"checked\"");
                $this->tpl->parseCurrentBlock();
                $this->tpl->setCurrentBlock("adm_content");
                $this->tpl->setVariable("DEFINE_QUESTIONBLOCK_HEADING", $this->lng->txt("define_questionblock"));
                $this->tpl->setVariable("TEXT_TITLE", $this->lng->txt("title"));
                $this->tpl->setVariable("TXT_REQUIRED_FLD", $this->lng->txt("required_field"));
                $this->tpl->setVariable("SAVE", $this->lng->txt("save"));
                $this->tpl->setVariable("CANCEL", $this->lng->txt("cancel"));
                $this->tpl->setVariable("FORM_ACTION", $this->ctrl->getFormAction($this));
                $this->tpl->parseCurrentBlock();
        }

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ilSurveyPhrasesGUI::deletePhrasesForm ( $checked_phrases )

Creates a confirmation form to delete personal phases from the database.

Creates a confirmation form to delete personal phases from the database

Parameters

array $checked_phrases An array with the id's of the phrases checked for deletion public

Definition at line 235 of file class.ilSurveyPhrasesGUI.php.

References ilUtil\sendInfo().

Referenced by deletePhrase().

        {
                ilUtil::sendInfo();
                $phrases =& $this->object->_getAvailablePhrases(1);
                $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_svy_qpl_confirm_delete_phrases.html", "Modules/SurveyQuestionPool");
                $colors = array("tblrow1", "tblrow2");
                $counter = 0;
                foreach ($checked_phrases as $id)
                {
                        $this->tpl->setCurrentBlock("row");
                        $this->tpl->setVariable("COLOR_CLASS", $colors[$counter++ % 2]);
                        $this->tpl->setVariable("PHRASE_TITLE", $phrases[$id]["title"]);
                        $categories =& $this->object->_getCategoriesForPhrase($id);
                        $this->tpl->setVariable("PHRASE_CONTENT", join($categories, ", "));
                        $this->tpl->parseCurrentBlock();
                        $this->tpl->setCurrentBlock("hidden");
                        $this->tpl->setVariable("HIDDEN_NAME", "phrase_$id");
                        $this->tpl->setVariable("HIDDEN_VALUE", "1");
                        $this->tpl->parseCurrentBlock();
                }
                $this->tpl->setCurrentBlock("adm_content");
                $this->tpl->setVariable("TEXT_PHRASE_TITLE", $this->lng->txt("phrase"));
                $this->tpl->setVariable("TEXT_PHRASE_CONTENT", $this->lng->txt("categories"));
                $this->tpl->setVariable("BTN_CONFIRM", $this->lng->txt("confirm"));
                $this->tpl->setVariable("BTN_CANCEL", $this->lng->txt("cancel"));
                $this->tpl->setVariable("FORM_ACTION", $this->ctrl->getFormAction($this));
                $this->tpl->parseCurrentBlock();
        }

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& ilSurveyPhrasesGUI::executeCommand ( )

execute command

Definition at line 71 of file class.ilSurveyPhrasesGUI.php.

References $cmd, $ret, and getCommand().

        {
                $cmd = $this->ctrl->getCmd();
                $next_class = $this->ctrl->getNextClass($this);
                $cmd = $this->getCommand($cmd);
                switch($next_class)
                {
                        default:
                                $ret =& $this->$cmd();
                                break;
                }
                return $ret;
        }

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ilSurveyPhrasesGUI::getCommand ( $cmd )

Retrieves the ilCtrl command.

Retrieves the ilCtrl command

public

Definition at line 93 of file class.ilSurveyPhrasesGUI.php.

References $cmd.

Referenced by executeCommand().

        {
                return $cmd;
        }

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ilSurveyPhrasesGUI::ilSurveyPhrasesGUI ( $a_object )

ilSurveyPhrases constructor

The constructor takes possible arguments an creates an instance of the ilSurveyPhrases object.

public

Definition at line 53 of file class.ilSurveyPhrasesGUI.php.

References $ilCtrl, $ilias, $lng, $tpl, and $tree.

  {
                global $lng, $tpl, $ilCtrl, $ilias, $tree;
                include_once "./Modules/SurveyQuestionPool/classes/class.ilSurveyPhrases.php";
    $this->lng =& $lng;
    $this->tpl =& $tpl;
                $this->ctrl =& $ilCtrl;
                $this->ilias =& $ilias;
                $this->gui_object =& $a_object;
                $this->object = new ilSurveyPhrases();
                $this->tree =& $tree;
                $this->ref_id = $a_object->ref_id;
        }

ilSurveyPhrasesGUI::phrases ( )

Displays a form to manage the user created phrases.

public

Definition at line 149 of file class.ilSurveyPhrasesGUI.php.

References ilUtil\getImagePath(), and ilUtil\sendInfo().

Referenced by deletePhrase().

        {
                global $rbacsystem;
                
                if ($rbacsystem->checkAccess("write", $this->ref_id))
                {
                        $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_svy_qpl_phrases.html", "Modules/SurveyQuestionPool");
                        $phrases =& $this->object->_getAvailablePhrases(1);
                        if (count($phrases))
                        {
                                include_once "./Services/Utilities/classes/class.ilUtil.php";
                                $colors = array("tblrow1", "tblrow2");
                                $counter = 0;
                                foreach ($phrases as $phrase_id => $phrase_array)
                                {
                                        $this->tpl->setCurrentBlock("phraserow");
                                        $this->tpl->setVariable("PHRASE_ID", $phrase_id);
                                        $this->tpl->setVariable("COLOR_CLASS", $colors[$counter++ % 2]);
                                        $this->tpl->setVariable("PHRASE_TITLE", $phrase_array["title"]);
                                        $categories =& $this->object->_getCategoriesForPhrase($phrase_id);
                                        $this->tpl->setVariable("PHRASE_CONTENT", join($categories, ", "));
                                        $this->tpl->parseCurrentBlock();
                                }
                                $counter++;
                                $this->tpl->setCurrentBlock("selectall");
                                $this->tpl->setVariable("SELECT_ALL", $this->lng->txt("select_all"));
                                $this->tpl->setVariable("COLOR_CLASS", $colors[$counter++ % 2]);
                                $this->tpl->parseCurrentBlock();
                                $this->tpl->setCurrentBlock("Footer");
                                $this->tpl->setVariable("ARROW", "<img src=\"" . ilUtil::getImagePath("arrow_downright.gif") . "\" alt=\"".$this->lng->txt("arrow_downright")."\">");
                                $this->tpl->setVariable("TEXT_DELETE", $this->lng->txt("delete"));
                                $this->tpl->parseCurrentBlock();
                        }
                        else
                        {
                                $this->tpl->setCurrentBlock("Emptytable");
                                $this->tpl->setVariable("TEXT_EMPTYTABLE", $this->lng->txt("no_user_phrases_defined"));
                                $this->tpl->parseCurrentBlock();
                        }
                        $this->tpl->setCurrentBlock("adm_content");
                        $this->tpl->setVariable("INTRODUCTION_MANAGE_PHRASES", $this->lng->txt("introduction_manage_phrases"));
                        $this->tpl->setVariable("TEXT_PHRASE_TITLE", $this->lng->txt("phrase"));
                        $this->tpl->setVariable("TEXT_PHRASE_CONTENT", $this->lng->txt("categories"));
                        $this->tpl->setVariable("FORM_ACTION", $this->ctrl->getFormAction($this));
                        $this->tpl->parseCurrentBlock();
                }
                else
                {
                        ilUtil::sendInfo($this->lng->txt("cannot_manage_phrases"));
                }
        }