109 lines
2.3 KiB
PHP
109 lines
2.3 KiB
PHP
<?php
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/**
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* The Legend of Z
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*
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* @author Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
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* @copyright 2014 Heinrich-Heine-Universität Düsseldorf
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* @license http://www.gnu.org/licenses/gpl.html
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* @link https://bitbucket.org/coderkun/the-legend-of-z
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*/
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namespace hhu\z\questtypes;
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/**
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* Model of the DragndropQuesttypeAgent for Drag&Drop.
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*
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* @author Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
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*/
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class DragndropQuesttypeModel extends \hhu\z\QuesttypeModel
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{
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/**
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* Get Drag&Drop-field.
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*
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* @param int $questId ID of Quest
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* @return array Drag&Drop-field
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*/
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public function getDragndrop($questId)
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{
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$data = $this->db->query(
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'SELECT quest_id, questmedia_id, width, height '.
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'FROM questtypes_dragndrop '.
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'WHERE quest_id = ?',
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'i',
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$questId
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);
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if(!empty($data)) {
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return $data[0];
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}
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return null;
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}
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/**
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* Get Drop-items.
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*
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* @param int $dragndropId ID of Drag&Drop-field
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* @return array Drop-items
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*/
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public function getDrops($dragndropId)
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{
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return $this->db->query(
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'SELECT id, top, `left`, width, height, questtypes_dragndrop_drag_id '.
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'FROM questtypes_dragndrop_drops '.
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'WHERE questtypes_dragndrop_id = ?',
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'i',
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$dragndropId
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);
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}
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/**
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* Get Drag-items.
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*
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* @param int $dragndropId ID of Drag&Drop-field
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* @return array Drag-items
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*/
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public function getDrags($dragndropId)
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{
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return $this->db->query(
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'SELECT id, questmedia_id '.
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'FROM questtypes_dragndrop_drags '.
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'WHERE questtypes_dragndrop_id = ?',
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'i',
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$dragndropId
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);
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}
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/**
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* Save Character’s submitted answer for one Drag&Drop-field.
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*
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* @param int $dropId ID of Drop-field
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* @param int $characterId ID of Character
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* @param string $answer Submitted Drag-field-ID for this field
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*/
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public function setCharacterSubmission($dropId, $characterId, $answer)
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{
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$this->db->query(
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'INSERT INTO questtypes_dragndrop_drops_characters '.
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'(questtypes_dragndrop_drops_id, character_id, questtypes_dragndrop_drag_id) '.
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'VALUES '.
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'(?, ?, ?) '.
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'ON DUPLICATE KEY UPDATE '.
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'questtypes_dragndrop_drag_id = ?',
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'iiii',
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$dropId, $characterId, $answer, $answer
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);
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}
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}
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?>
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