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<?php |
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/* For licensing terms, see /license.txt */ |
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/** |
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* Class HotSpot. |
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* |
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* This class allows to instantiate an object of |
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* type HotSpot (MULTIPLE CHOICE, UNIQUE ANSWER) |
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* extending the class question |
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* |
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* @author Eric Marguin |
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*/ |
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class HotSpot extends Question |
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{ |
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public $typePicture = 'hotspot.png'; |
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public $explanationLangVar = 'Image zones'; |
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/** |
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* HotSpot constructor. |
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*/ |
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public function __construct() |
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{ |
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parent::__construct(); |
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$this->type = HOT_SPOT; |
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} |
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public function display() |
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{ |
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} |
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public function createForm(&$form, $exercise) |
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{ |
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parent::createForm($form, $exercise); |
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if (!isset($_GET['editQuestion'])) { |
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$icon = Display::return_icon( |
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'hotspot.png', |
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null, |
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null, |
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ICON_SIZE_BIG, |
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false, |
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true |
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); |
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$form->addElement( |
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'file', |
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'imageUpload', |
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[ |
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'<img src="'.$icon.'" />', |
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get_lang('Upload image (jpg, png or gif) to apply hotspots.'), |
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] |
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); |
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// setting the save button here and not in the question class.php |
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// Saving a question |
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$form->addButtonSave(get_lang('Go to question'), 'submitQuestion'); |
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$form->addRule( |
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'imageUpload', |
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get_lang('Only PNG, JPG or GIF images allowed'), |
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'filetype', |
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['jpg', 'jpeg', 'png', 'gif'] |
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); |
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$form->addRule('imageUpload', get_lang('Please select an image'), 'uploadedfile'); |
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} else { |
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// setting the save button here and not in the question class.php |
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// Editing a question |
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$form->addButtonUpdate(get_lang('Save the question'), 'submitQuestion'); |
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} |
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} |
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public function processCreation($form, $exercise) |
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{ |
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$fileInfo = $form->getSubmitValue('imageUpload'); |
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parent::processCreation($form, $exercise); |
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if (!empty($fileInfo['tmp_name'])) { |
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$this->save($exercise); |
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} |
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return false; |
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} |
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public function createAnswersForm($form) |
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{ |
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// nothing |
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} |
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public function processAnswersCreation($form, $exercise) |
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{ |
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// nothing |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function return_header(Exercise $exercise, $counter = null, $score = []) |
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{ |
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return parent::return_header($exercise, $counter, $score) |
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.'<table><tr><td><table class="table">'; |
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} |
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public static function getLangVariables() |
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{ |
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return [ |
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'Square' => get_lang('Square'), |
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'Ellipse' => get_lang('Ellipse'), |
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'Polygon' => get_lang('Polygon'), |
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'HotspotStatus1' => get_lang('Draw a hotspot'), |
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'HotspotStatus2Polygon' => get_lang('Use right-click to close the polygon'), |
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'HotspotStatus2Other' => get_lang('Release the mousebutton to save the hotspot'), |
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'HotspotStatus3' => get_lang('Hotspot saved'), |
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'HotspotShowUserPoints' => get_lang('Show/Hide userclicks'), |
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'ShowHotspots' => get_lang('Show / Hide hotspots'), |
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'Triesleft' => get_lang('Attempts left'), |
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'HotspotExerciseFinished' => get_lang('Now click on the button below to validate your answers'), |
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'NextAnswer' => get_lang('Now click on:'), |
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'Delineation' => get_lang('Delineation'), |
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'CloseDelineation' => get_lang('Close delineation'), |
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'Oar' => get_lang('Area to avoid'), |
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'ClosePolygon' => get_lang('Close polygon'), |
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'DelineationStatus1' => get_lang('Use right-click to close the delineation'), |
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]; |
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} |
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} |
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chamilo /
chamilo-lms
