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oat-sa/qti-sdk
src/qtism/data/expressions/operators/EqualRounded.php
EqualRounded.setFigures
public function setFigures($figures) { if (is_int($figures) || (gettype($figures) === 'string' && Format::isVariableRef($figures))) { $this->figures = $figures; } else { $msg = "The figures argument must be an integer or a variable reference, '" . $figures . "' given."; ...
php
public function setFigures($figures) { if (is_int($figures) || (gettype($figures) === 'string' && Format::isVariableRef($figures))) { $this->figures = $figures; } else { $msg = "The figures argument must be an integer or a variable reference, '" . $figures . "' given."; ...
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Set the number of figures to round to. @param integer|string $figures An integer value or a variable reference. @throws \InvalidArgumentException If $figures is not an integer nor a variable reference.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/expressions/operators/EqualRounded.php#L113-L121
oat-sa/qti-sdk
src/qtism/runtime/rendering/markup/AbstractMarkupRenderingEngine.php
AbstractMarkupRenderingEngine.createFinalRendering
protected function createFinalRendering(QtiComponent $component) { $dom = $this->getDocument(); if (($last = $this->getLastRendering()) !== null) { $dom->appendChild($last); } // If we are rendering an item, let's try to find some Math to // for template variable...
php
protected function createFinalRendering(QtiComponent $component) { $dom = $this->getDocument(); if (($last = $this->getLastRendering()) !== null) { $dom->appendChild($last); } // If we are rendering an item, let's try to find some Math to // for template variable...
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Create the final rendering of the rendered $component as it must be rendered by the final implementation. @return mixed
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train
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oat-sa/qti-sdk
src/qtism/runtime/rendering/markup/AbstractMarkupRenderingEngine.php
AbstractMarkupRenderingEngine.processNode
protected function processNode($base = '') { $component = $this->getExploredComponent(); $renderer = $this->getRenderer($component); $rendering = $renderer->render($component, $base); if ($this->mustTemplateFeedbackComponent($component) === true) { $this->templateFeedbac...
php
protected function processNode($base = '') { $component = $this->getExploredComponent(); $renderer = $this->getRenderer($component); $rendering = $renderer->render($component, $base); if ($this->mustTemplateFeedbackComponent($component) === true) { $this->templateFeedbac...
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Process the current node (Ascending phase). @param string $base the value of xml:base for the node to be processed. @throws RenderingException If an error occurs while processing the node.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/runtime/rendering/markup/AbstractMarkupRenderingEngine.php#L620-L643
oat-sa/qti-sdk
src/qtism/runtime/rendering/markup/AbstractMarkupRenderingEngine.php
AbstractMarkupRenderingEngine.mustIgnoreComponent
protected function mustIgnoreComponent(QtiComponent $component) { // In the list of QTI class names to be ignored? if (in_array($component->getQtiClassName(), $this->getIgnoreClasses()) === true) { return true; } // Context Aware + FeedbackElement OR Context Aware + Choic...
php
protected function mustIgnoreComponent(QtiComponent $component) { // In the list of QTI class names to be ignored? if (in_array($component->getQtiClassName(), $this->getIgnoreClasses()) === true) { return true; } // Context Aware + FeedbackElement OR Context Aware + Choic...
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Whether or not a component must be ignored or not while rendering. The following cases makes a component to be ignored: * The ChoiceHideShow policy is set to CONTEXT_AWARE and the variable referenced by the Choice's templateIdentifier attribute does not match the expected value. * The FeedbackHideShow policy is set to...
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/runtime/rendering/markup/AbstractMarkupRenderingEngine.php#L656-L686
oat-sa/qti-sdk
src/qtism/runtime/rendering/markup/AbstractMarkupRenderingEngine.php
AbstractMarkupRenderingEngine.identifierMatches
protected function identifierMatches(QtiComponent $component) { $variableIdentifier = ($component instanceof FeedbackElement || $component instanceof ModalFeedback) ? $component->getOutcomeIdentifier() : $component->getTemplateIdentifier(); $identifier = new QtiIdentifier($component->getIdentifier()...
php
protected function identifierMatches(QtiComponent $component) { $variableIdentifier = ($component instanceof FeedbackElement || $component instanceof ModalFeedback) ? $component->getOutcomeIdentifier() : $component->getTemplateIdentifier(); $identifier = new QtiIdentifier($component->getIdentifier()...
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Whether or not the 'outcomeIdentifier'/'templateIdentifier' set on a templateElement/feedbackElement/choice matches its 'identifier' attribute. @param QtiComponent $component A TemplateElement or FeedbackElement or Choice element. @return boolean
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https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/runtime/rendering/markup/AbstractMarkupRenderingEngine.php#L695-L713
oat-sa/qti-sdk
src/qtism/runtime/rendering/markup/AbstractMarkupRenderingEngine.php
AbstractMarkupRenderingEngine.registerRenderer
public function registerRenderer($qtiClassName, AbstractMarkupRenderer $renderer, $ns = 'qtism') { $renderer->setRenderingEngine($this); $renderers = $this->getRenderers(); $renderers[$ns][$qtiClassName] = $renderer; $this->setRenderers($renderers); }
php
public function registerRenderer($qtiClassName, AbstractMarkupRenderer $renderer, $ns = 'qtism') { $renderer->setRenderingEngine($this); $renderers = $this->getRenderers(); $renderers[$ns][$qtiClassName] = $renderer; $this->setRenderers($renderers); }
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Register a $renderer object to a given $qtiClassName. @param string $qtiClassName A QTI class name. @param \qtism\runtime\rendering\markup\AbstractMarkupRenderer $renderer An AbstractRenderer object. @param string $ns
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train
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oat-sa/qti-sdk
src/qtism/runtime/rendering/markup/AbstractMarkupRenderingEngine.php
AbstractMarkupRenderingEngine.getRenderer
public function getRenderer(QtiComponent $component) { $renderers = $this->getRenderers(); $className = $component->getQtiClassName(); if ($component instanceof ExternalQtiComponent && isset($renderers[$component->getTargetNamespace()][$className])) { return $renderers[$componen...
php
public function getRenderer(QtiComponent $component) { $renderers = $this->getRenderers(); $className = $component->getQtiClassName(); if ($component instanceof ExternalQtiComponent && isset($renderers[$component->getTargetNamespace()][$className])) { return $renderers[$componen...
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Get the AbstractRenderer implementation which is appropriate to render the given QtiComponent $component. @param QtiComponent $component A QtiComponent object you want to get the appropriate AbstractRenderer implementation. @throws RenderingException If no implementation of AbstractRenderer is registered for $componen...
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oat-sa/qti-sdk
src/qtism/runtime/rendering/markup/AbstractMarkupRenderingEngine.php
AbstractMarkupRenderingEngine.getChildrenRenderings
public function getChildrenRenderings(QtiComponent $component) { $returnValue = array(); foreach (array_reverse($component->getComponents()->getArrayCopy()) as $c) { if (count($this->getRenderingStack()) > 0) { list($renderedComponent, $rendering) = $this->getRenderingS...
php
public function getChildrenRenderings(QtiComponent $component) { $returnValue = array(); foreach (array_reverse($component->getComponents()->getArrayCopy()) as $c) { if (count($this->getRenderingStack()) > 0) { list($renderedComponent, $rendering) = $this->getRenderingS...
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Get the renderings related to the children of $component. @param QtiComponent $component A QtiComponent object to be rendered. @return array
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/runtime/rendering/markup/AbstractMarkupRenderingEngine.php#L863-L882
oat-sa/qti-sdk
src/qtism/runtime/rendering/markup/AbstractMarkupRenderingEngine.php
AbstractMarkupRenderingEngine.reset
public function reset() { $this->choiceCounter = 0; $this->setExploration(new SplStack()); $this->setExplorationMarker(array()); $this->setLastRendering(null); $this->setRenderingStack(new SplStack()); $this->setXmlBaseStack(new SplStack()); $this->setDocument...
php
public function reset() { $this->choiceCounter = 0; $this->setExploration(new SplStack()); $this->setExplorationMarker(array()); $this->setLastRendering(null); $this->setRenderingStack(new SplStack()); $this->setXmlBaseStack(new SplStack()); $this->setDocument...
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Reset the engine to its initial state, in order to be ready for reuse i.e. render a new component. However, configuration such as policies are kept intact.
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oat-sa/qti-sdk
src/qtism/runtime/rendering/markup/AbstractMarkupRenderingEngine.php
AbstractMarkupRenderingEngine.registerXmlBase
protected function registerXmlBase($substitution = '') { $c = $this->getExploredComponent(); $toPush = $substitution; if ($c instanceof Flow) { if (empty($substitution) === true) { $toPush = $c->getXmlBase(); } } $this...
php
protected function registerXmlBase($substitution = '') { $c = $this->getExploredComponent(); $toPush = $substitution; if ($c instanceof Flow) { if (empty($substitution) === true) { $toPush = $c->getXmlBase(); } } $this...
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Register the value of xml:base of the currently explored component into the xmlBaseStack. @param string $substitution If set, the registered xml:base value will be the value of the argument instead of the currently explored component's xml:base value.
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oat-sa/qti-sdk
src/qtism/runtime/rendering/markup/AbstractMarkupRenderingEngine.php
AbstractMarkupRenderingEngine.resolveXmlBase
protected function resolveXmlBase() { $stack = $this->getXmlBaseStack(); $stack->rewind(); $resolvedBase = ''; while ($stack->valid() === true) { if (($currentBase = $stack->current()) !== '') { if ($resolvedBase === '') { $resolvedB...
php
protected function resolveXmlBase() { $stack = $this->getXmlBaseStack(); $stack->rewind(); $resolvedBase = ''; while ($stack->valid() === true) { if (($currentBase = $stack->current()) !== '') { if ($resolvedBase === '') { $resolvedB...
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Resolve what is the base URL to be used for the currently explored component. @return string A URL or the empty string ('') if no base URL could be resolved.
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oat-sa/qti-sdk
src/qtism/runtime/rendering/markup/AbstractMarkupRenderingEngine.php
AbstractMarkupRenderingEngine.mustTemplateFeedbackComponent
protected function mustTemplateFeedbackComponent(QtiComponent $component) { return (self::isFeedback($component) && $this->getFeedbackShowHidePolicy() === AbstractMarkupRenderingEngine::TEMPLATE_ORIENTED); }
php
protected function mustTemplateFeedbackComponent(QtiComponent $component) { return (self::isFeedback($component) && $this->getFeedbackShowHidePolicy() === AbstractMarkupRenderingEngine::TEMPLATE_ORIENTED); }
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Whether or not a given component (expected to be a feedback) must be templated. A component is considered to be templatable if: * it is an instance of FeedbackElement or ModalFeedback * the current policy for feedback elements is TEMPLATE_ORIENTED @param QtiComponent $component @return boolean
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oat-sa/qti-sdk
src/qtism/runtime/rendering/markup/AbstractMarkupRenderingEngine.php
AbstractMarkupRenderingEngine.mustTemplateRubricBlockComponent
protected function mustTemplateRubricBlockComponent(QtiComponent $component) { return (self::isRubricBlock($component) && $this->getViewPolicy() === AbstractMarkupRenderingEngine::TEMPLATE_ORIENTED); }
php
protected function mustTemplateRubricBlockComponent(QtiComponent $component) { return (self::isRubricBlock($component) && $this->getViewPolicy() === AbstractMarkupRenderingEngine::TEMPLATE_ORIENTED); }
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oat-sa/qti-sdk
src/qtism/runtime/rendering/markup/AbstractMarkupRenderingEngine.php
AbstractMarkupRenderingEngine.mustTemplateChoiceComponent
protected function mustTemplateChoiceComponent(QtiComponent $component) { return self::isChoice($component) && $this->getChoiceShowHidePolicy() === self::TEMPLATE_ORIENTED && $component->hasTemplateIdentifier(); }
php
protected function mustTemplateChoiceComponent(QtiComponent $component) { return self::isChoice($component) && $this->getChoiceShowHidePolicy() === self::TEMPLATE_ORIENTED && $component->hasTemplateIdentifier(); }
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Whether or not a given component (expected to be a choice) must be templated. A component is considered to be templatable if: * it is an instance of Choice * the current policy for choice show/hide is TEMPLATE_ORIENTED @param QtiComponent $component @return boolean
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oat-sa/qti-sdk
src/qtism/runtime/rendering/markup/AbstractMarkupRenderingEngine.php
AbstractMarkupRenderingEngine.templateFeedbackComponent
protected function templateFeedbackComponent(QtiComponent $component, DOMDocumentFragment $rendering) { if (self::isFeedback($component) === false) { $msg = "Cannot template a component which is not an instance of FeedbackElement nor ModalFeedback."; throw new RenderingException($msg...
php
protected function templateFeedbackComponent(QtiComponent $component, DOMDocumentFragment $rendering) { if (self::isFeedback($component) === false) { $msg = "Cannot template a component which is not an instance of FeedbackElement nor ModalFeedback."; throw new RenderingException($msg...
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Contains the logic of templating a QTI feedback (feedbackElement, modalFeedback). @param QtiComponent $component The QtiComponent being rendered. @param DOMDocumentFragment $rendering The rendering corresponding to $component. @throws RenderingException If $component is not an instance of FeedbackElement nor ModalFeed...
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oat-sa/qti-sdk
src/qtism/runtime/rendering/markup/AbstractMarkupRenderingEngine.php
AbstractMarkupRenderingEngine.templateRubricBlockComponent
protected function templateRubricBlockComponent(QtiComponent $component, DOMDocumentFragment $rendering) { if (self::isRubricBlock($component) === false) { $msg = "Cannot template a component which is not an instance of RubricBlock."; throw new RenderingException($msg, RenderingExcep...
php
protected function templateRubricBlockComponent(QtiComponent $component, DOMDocumentFragment $rendering) { if (self::isRubricBlock($component) === false) { $msg = "Cannot template a component which is not an instance of RubricBlock."; throw new RenderingException($msg, RenderingExcep...
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Contains the logic of templating a QTI rubricBlock (RubricBlock). @param QtiComponent $component The QtiComponent being rendered. @param DOMDocumentFragment $rendering The rendering corresponding to $component. @throws RenderingException If $component is not an instance of RubricBlock.
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oat-sa/qti-sdk
src/qtism/runtime/expressions/NumberPresentedProcessor.php
NumberPresentedProcessor.process
public function process() { $testSession = $this->getState(); $itemSubset = $this->getItemSubset(); $numberPresented = 0; foreach ($itemSubset as $item) { $itemSessions = $testSession->getAssessmentItemSessions($item->getIdentifier()); if ($itemS...
php
public function process() { $testSession = $this->getState(); $itemSubset = $this->getItemSubset(); $numberPresented = 0; foreach ($itemSubset as $item) { $itemSessions = $testSession->getAssessmentItemSessions($item->getIdentifier()); if ($itemS...
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Process the related NumberPresented expression. @return integer The number of items in the given item sub-set that have been attempted (at least once). @throws \qtism\runtime\expressions\ExpressionProcessingException
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train
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oat-sa/qti-sdk
src/qtism/data/content/interactions/InlineChoiceInteraction.php
InlineChoiceInteraction.setRequired
public function setRequired($required) { if (is_bool($required) === true) { $this->required = $required; } else { $msg = "The 'required' argument must be a boolean value, '" . gettype($required) . "' given."; throw new InvalidArgumentException($msg); } ...
php
public function setRequired($required) { if (is_bool($required) === true) { $this->required = $required; } else { $msg = "The 'required' argument must be a boolean value, '" . gettype($required) . "' given."; throw new InvalidArgumentException($msg); } ...
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Set whether a choice is required to be selected by the candidate. @param boolean $required @throws \InvalidArgumentException If $required is not a boolean value.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/content/interactions/InlineChoiceInteraction.php#L134-L142
oat-sa/qti-sdk
src/qtism/data/content/interactions/InlineChoiceInteraction.php
InlineChoiceInteraction.setContent
public function setContent(InlineChoiceCollection $content) { if (count($content) > 0) { $this->content = $content; } else { $msg = "An InlineChoiceInteraction must be composed by at lease one InlineChoice object, none given."; throw new InvalidArgumentException($...
php
public function setContent(InlineChoiceCollection $content) { if (count($content) > 0) { $this->content = $content; } else { $msg = "An InlineChoiceInteraction must be composed by at lease one InlineChoice object, none given."; throw new InvalidArgumentException($...
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Set the InlineChoice objects composing the interaction. @param \qtism\data\content\interactions\InlineChoiceCollection $content A collection of at least one InlineChoice object. @throws \InvalidArgumentException If $content is empty.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/content/interactions/InlineChoiceInteraction.php#L160-L168
oat-sa/qti-sdk
src/qtism/data/content/xhtml/Img.php
Img.setSrc
public function setSrc($src) { if (Format::isUri($src) === true) { $this->src = $src; } else { $msg = "The 'src' argument must be a valid URI, '" . $src . "' given."; throw new InvalidArgumentException($msg); } }
php
public function setSrc($src) { if (Format::isUri($src) === true) { $this->src = $src; } else { $msg = "The 'src' argument must be a valid URI, '" . $src . "' given."; throw new InvalidArgumentException($msg); } }
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Set the src attribute. @param string $src A URI. @throws \InvalidArgumentException If $src is not a valid URI.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/content/xhtml/Img.php#L116-L124
oat-sa/qti-sdk
src/qtism/data/content/xhtml/Img.php
Img.setAlt
public function setAlt($alt) { if (is_string($alt)) { $this->alt = $alt; } else { $msg = "The 'alt' argument must be a string, '" . gettype($alt) . "' given."; throw new InvalidArgumentException($msg); } }
php
public function setAlt($alt) { if (is_string($alt)) { $this->alt = $alt; } else { $msg = "The 'alt' argument must be a string, '" . gettype($alt) . "' given."; throw new InvalidArgumentException($msg); } }
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Set the alt attribute. @param string $alt A string @throws \InvalidArgumentException If $alt is not a string.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/content/xhtml/Img.php#L142-L150
oat-sa/qti-sdk
src/qtism/data/content/xhtml/Img.php
Img.setLongdesc
public function setLongdesc($longdesc) { if (Format::isUri($longdesc) === true || (is_string($longdesc) === true && empty($longdesc) === true)) { $this->longdesc = $longdesc; } else { $msg = "The 'longdesc' argument must be a valid URI, '" . $longdesc . "' given."; ...
php
public function setLongdesc($longdesc) { if (Format::isUri($longdesc) === true || (is_string($longdesc) === true && empty($longdesc) === true)) { $this->longdesc = $longdesc; } else { $msg = "The 'longdesc' argument must be a valid URI, '" . $longdesc . "' given."; ...
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Get the longdesc attribute. @param string $longdesc A valid URI. @throws \InvalidArgumentException If $longdesc is not a valid URI.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/content/xhtml/Img.php#L168-L176
oat-sa/qti-sdk
src/qtism/data/content/xhtml/Img.php
Img.setHeight
public function setHeight($height) { if ((is_int($height) && $height === -1) || Format::isXhtmlLength($height) === true) { $this->height = $height; } else { $msg = "The 'height' argument must be a valid XHTML length value, '" . $height . "' given."; throw new Inva...
php
public function setHeight($height) { if ((is_int($height) && $height === -1) || Format::isXhtmlLength($height) === true) { $this->height = $height; } else { $msg = "The 'height' argument must be a valid XHTML length value, '" . $height . "' given."; throw new Inva...
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Set the height attribute. A negative (< 0) value for $height means there is no height indicated. @param integer|string $height An integer (pixels) or a string (percentage). @throws \InvalidArgumentException If $height is not a valid integer or string value.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/content/xhtml/Img.php#L205-L213
oat-sa/qti-sdk
src/qtism/data/content/xhtml/Img.php
Img.setWidth
public function setWidth($width) { if ((is_int($width) && $width === -1) || Format::isXhtmlLength($width) === true) { $this->width = $width; } else { $msg = "The 'width' argument must be a valid XHTML length value, '" . $width . "' given."; throw new InvalidArgume...
php
public function setWidth($width) { if ((is_int($width) && $width === -1) || Format::isXhtmlLength($width) === true) { $this->width = $width; } else { $msg = "The 'width' argument must be a valid XHTML length value, '" . $width . "' given."; throw new InvalidArgume...
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Set the width attribute. A negative (< 0) value for $width means there is no width indicated. @param integer $width An integer (pixels) or a string (percentage). @throws \InvalidArgumentException If $width is not an integer value.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/content/xhtml/Img.php#L243-L251
oat-sa/qti-sdk
src/qtism/data/storage/xml/marshalling/GraphicGapMatchInteractionMarshaller.php
GraphicGapMatchInteractionMarshaller.unmarshall
protected function unmarshall(DOMElement $element) { if (($responseIdentifier = $this->getDOMElementAttributeAs($element, 'responseIdentifier')) !== null) { $objectElts = $this->getChildElementsByTagName($element, 'object'); if (count($objectElts) > 0) { $object = $...
php
protected function unmarshall(DOMElement $element) { if (($responseIdentifier = $this->getDOMElementAttributeAs($element, 'responseIdentifier')) !== null) { $objectElts = $this->getChildElementsByTagName($element, 'object'); if (count($objectElts) > 0) { $object = $...
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Unmarshall a DOMElement object corresponding to a graphicGapMatchInteraction element. @param \DOMElement $element A DOMElement object. @return \qtism\data\QtiComponent A GraphicGapMatchInteraction object. @throws \qtism\data\storage\xml\marshalling\UnmarshallingException
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train
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oat-sa/qti-sdk
src/qtism/data/storage/xml/marshalling/GraphicGapMatchInteractionMarshaller.php
GraphicGapMatchInteractionMarshaller.marshall
protected function marshall(QtiComponent $component) { $element = $this->createElement($component); $this->fillElement($element, $component); $this->setDOMElementAttribute($element, 'responseIdentifier', $component->getResponseIdentifier()); if ($component->hasPrompt() === true) { ...
php
protected function marshall(QtiComponent $component) { $element = $this->createElement($component); $this->fillElement($element, $component); $this->setDOMElementAttribute($element, 'responseIdentifier', $component->getResponseIdentifier()); if ($component->hasPrompt() === true) { ...
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Marshall an GraphicGapMatchInteraction object into a DOMElement object. @param \qtism\data\QtiComponent $component A GraphicGapMatchInteraction object. @return \DOMElement The according DOMElement object. @throws \qtism\data\storage\xml\marshalling\MarshallingException
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oat-sa/qti-sdk
src/qtism/data/state/Value.php
Value.setPartOfRecord
public function setPartOfRecord($partOfRecord) { if (is_bool($partOfRecord)) { $this->isPartOfRecord = $partOfRecord; } else { $msg = "The argument must be a boolean, '" . gettype($partOfRecord) . "' given."; throw new InvalidArgumentException($msg); } ...
php
public function setPartOfRecord($partOfRecord) { if (is_bool($partOfRecord)) { $this->isPartOfRecord = $partOfRecord; } else { $msg = "The argument must be a boolean, '" . gettype($partOfRecord) . "' given."; throw new InvalidArgumentException($msg); } ...
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Set wether or not the value is part of a record. @param boolean $partOfRecord @throws \InvalidArgumentException If $partOfRecord is not a boolean.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/state/Value.php#L111-L119
oat-sa/qti-sdk
src/qtism/data/state/Value.php
Value.setFieldIdentifier
public function setFieldIdentifier($fieldIdentifier) { if ($fieldIdentifier == '' || Format::isIdentifier($fieldIdentifier)) { $this->fieldIdentifier = $fieldIdentifier; } else { $msg = "'${fieldIdentifier}' is not a valid QTI identifier."; throw new InvalidArgume...
php
public function setFieldIdentifier($fieldIdentifier) { if ($fieldIdentifier == '' || Format::isIdentifier($fieldIdentifier)) { $this->fieldIdentifier = $fieldIdentifier; } else { $msg = "'${fieldIdentifier}' is not a valid QTI identifier."; throw new InvalidArgume...
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Set the field identifier. An empty string means it is not specified. @param string $fieldIdentifier A QTI identifier. @throws \InvalidArgumentException If $fieldIdentifier is not a valid QTI Identifier.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/state/Value.php#L147-L155
oat-sa/qti-sdk
src/qtism/common/datatypes/QtiShape.php
QtiShape.asArray
public static function asArray() { return array( 'DEF' => self::DEF, 'RECT' => self::RECT, 'CIRCLE' => self::CIRCLE, 'POLY' => self::POLY, 'ELLIPSE' => self::ELLIPSE ); }
php
public static function asArray() { return array( 'DEF' => self::DEF, 'RECT' => self::RECT, 'CIRCLE' => self::CIRCLE, 'POLY' => self::POLY, 'ELLIPSE' => self::ELLIPSE ); }
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Get the enumeration as an array. @return array An associative array.
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train
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oat-sa/qti-sdk
src/qtism/common/datatypes/QtiShape.php
QtiShape.getConstantByName
public static function getConstantByName($name) { switch (strtolower($name)) { case 'default': return self::DEF; break; case 'rect': return self::RECT; break; case 'circle': return self::CIRCLE; ...
php
public static function getConstantByName($name) { switch (strtolower($name)) { case 'default': return self::DEF; break; case 'rect': return self::RECT; break; case 'circle': return self::CIRCLE; ...
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Get the constant value associated with $name. @param string $name @return integer|boolean The constant value associated with the name or false if not found.
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train
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oat-sa/qti-sdk
src/qtism/common/datatypes/QtiShape.php
QtiShape.getNameByConstant
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php
public static function getNameByConstant($constant) { switch ($constant) { case self::DEF: return 'default'; break; case self::RECT: return 'rect'; break; case self::CIRCLE: return 'circle'; ...
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Get the name associated with $constant. @param integer $constant @return string|boolean The name or false if not found.
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train
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oat-sa/qti-sdk
src/qtism/data/state/Weight.php
Weight.setValue
public function setValue($value) { if (is_int($value) || is_float($value)) { $this->value = $value; } else { $msg = "The value of a Weight must be a valid integer or float value, '" . gettype($value) . "' given."; throw new InvalidArgumentException($msg); ...
php
public function setValue($value) { if (is_int($value) || is_float($value)) { $this->value = $value; } else { $msg = "The value of a Weight must be a valid integer or float value, '" . gettype($value) . "' given."; throw new InvalidArgumentException($msg); ...
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Set the value of the Weight. @param int|float $value A in integer/float value. @throws \InvalidArgumentException If $value is not an integer nor a float.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/state/Weight.php#L123-L131
oat-sa/qti-sdk
src/qtism/runtime/expressions/MapResponseProcessor.php
MapResponseProcessor.process
public function process() { $expr = $this->getExpression(); $state = $this->getState(); $identifier = $expr->getIdentifier(); $variable = $state->getVariable($identifier); if (!is_null($variable)) { if ($variable instanceof ResponseVariable) { $...
php
public function process() { $expr = $this->getExpression(); $state = $this->getState(); $identifier = $expr->getIdentifier(); $variable = $state->getVariable($identifier); if (!is_null($variable)) { if ($variable instanceof ResponseVariable) { $...
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Process the MapResponse expression. * An ExpressionProcessingException is thrown if the variable is not defined. * An ExpressionProcessingException is thrown if the variable has no mapping defined. * An ExpressionProcessingException is thrown if the variable is not a ResponseVariable. * An ExpressionProcessingExceptio...
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train
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oat-sa/qti-sdk
src/qtism/runtime/rendering/qtipl/rules/TemplateConditionQtiPLRenderer.php
TemplateConditionQtiPLRenderer.render
public function render($something) { $renderer = new QtiPLRenderer($this->getCRO()); $qtipl = $renderer->render($something->getTemplateIf()); foreach ($something->getTemplateElseIfs() as $elseif) { $qtipl .= " " . $renderer->render($elseif); } $qtipl .= ($someth...
php
public function render($something) { $renderer = new QtiPLRenderer($this->getCRO()); $qtipl = $renderer->render($something->getTemplateIf()); foreach ($something->getTemplateElseIfs() as $elseif) { $qtipl .= " " . $renderer->render($elseif); } $qtipl .= ($someth...
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Render a QtiComponent object into another constitution. @param mixed $something Something to render into another consitution. @return mixed The rendered component into another constitution. @throws \qtism\runtime\rendering\RenderingException If something goes wrong while rendering the component.
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train
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oat-sa/qti-sdk
src/qtism/common/datatypes/QtiIdentifier.php
QtiIdentifier.checkType
protected function checkType($value) { if (is_string($value) !== true) { $msg = "The Identifier Datatype only accepts to store identifier values."; throw new InvalidArgumentException($msg); } elseif ($value === '') { $msg = "The Identifier Datatype do not accept e...
php
protected function checkType($value) { if (is_string($value) !== true) { $msg = "The Identifier Datatype only accepts to store identifier values."; throw new InvalidArgumentException($msg); } elseif ($value === '') { $msg = "The Identifier Datatype do not accept e...
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Checks whether or not $value is a string value. @throws \InvalidArgumentException If $value is not a string value.
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train
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oat-sa/qti-sdk
src/qtism/data/expressions/operators/StringMatch.php
StringMatch.setSubstring
public function setSubstring($substring) { if (is_bool($substring)) { $this->substring = $substring; } else { $msg = "The substring argument must be a boolean, '" . gettype($substring) . "' given."; throw new InvalidArgumentException($msg); } }
php
public function setSubstring($substring) { if (is_bool($substring)) { $this->substring = $substring; } else { $msg = "The substring argument must be a boolean, '" . gettype($substring) . "' given."; throw new InvalidArgumentException($msg); } }
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Set the substring attribute. @param boolean $substring A boolean value. @throws \InvalidArgumentException If $substring is not a boolean. @deprecated
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/expressions/operators/StringMatch.php#L113-L121
oat-sa/qti-sdk
src/qtism/data/storage/xml/marshalling/RandomIntegerMarshaller.php
RandomIntegerMarshaller.marshall
protected function marshall(QtiComponent $component) { $element = static::getDOMCradle()->createElement($component->getQtiClassName()); $this->setDOMElementAttribute($element, 'min', $component->getMin()); $this->setDOMElementAttribute($element, 'max', $component->getMax()); if ($c...
php
protected function marshall(QtiComponent $component) { $element = static::getDOMCradle()->createElement($component->getQtiClassName()); $this->setDOMElementAttribute($element, 'min', $component->getMin()); $this->setDOMElementAttribute($element, 'max', $component->getMax()); if ($c...
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Marshall a RandomInteger object into a DOMElement object. @param \qtism\data\QtiComponent $component A RandomInteger object. @return \DOMElement The according DOMElement object.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/storage/xml/marshalling/RandomIntegerMarshaller.php#L44-L56
oat-sa/qti-sdk
src/qtism/data/storage/xml/marshalling/RandomIntegerMarshaller.php
RandomIntegerMarshaller.unmarshall
protected function unmarshall(DOMElement $element) { if (($max = $this->getDOMElementAttributeAs($element, 'max', 'string')) !== null) { $max = (Format::isVariableRef($max)) ? $max : intval($max); $object = new RandomInteger(0, $max); if (($step = $this->getDOMElementAtt...
php
protected function unmarshall(DOMElement $element) { if (($max = $this->getDOMElementAttributeAs($element, 'max', 'string')) !== null) { $max = (Format::isVariableRef($max)) ? $max : intval($max); $object = new RandomInteger(0, $max); if (($step = $this->getDOMElementAtt...
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Unmarshall a DOMElement object corresponding to a QTI randomInteger element. @param \DOMElement $element A DOMElement object. @return \qtism\data\QtiComponent A RandomInteger object. @throws \qtism\data\storage\xml\marshalling\UnmarshallingException If the mandatory attributes 'min' or 'max' are missing from $element.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/storage/xml/marshalling/RandomIntegerMarshaller.php#L65-L85
oat-sa/qti-sdk
src/qtism/data/storage/xml/marshalling/OutcomeDeclarationMarshaller.php
OutcomeDeclarationMarshaller.marshall
protected function marshall(QtiComponent $component) { $element = parent::marshall($component); $version = $this->getVersion(); // deal with views. // !!! If $arrayViews contain all possible views, it means that the treated // !!! outcome is relevant to all views, as per QTI...
php
protected function marshall(QtiComponent $component) { $element = parent::marshall($component); $version = $this->getVersion(); // deal with views. // !!! If $arrayViews contain all possible views, it means that the treated // !!! outcome is relevant to all views, as per QTI...
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Marshall an OutcomeDeclaration object into a DOMElement object. @param \qtism\data\QtiComponent $component An OutcomeDeclaration object. @return \DOMElement The according DOMElement object.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/storage/xml/marshalling/OutcomeDeclarationMarshaller.php#L47-L98
oat-sa/qti-sdk
src/qtism/data/storage/xml/marshalling/OutcomeDeclarationMarshaller.php
OutcomeDeclarationMarshaller.unmarshall
protected function unmarshall(DOMElement $element) { try { $version = $this->getVersion(); $baseComponent = parent::unmarshall($element); $object = new OutcomeDeclaration($baseComponent->getIdentifier()); $object->setBaseType($baseComponent->getBaseType()); ...
php
protected function unmarshall(DOMElement $element) { try { $version = $this->getVersion(); $baseComponent = parent::unmarshall($element); $object = new OutcomeDeclaration($baseComponent->getIdentifier()); $object->setBaseType($baseComponent->getBaseType()); ...
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Unmarshall a DOMElement object corresponding to a QTI outcomeDeclaration element. @param \DOMElement $element A DOMElement object. @return \qtism\data\QtiComponent An OutcomeDeclaration object. @throws \qtism\data\storage\xml\marshalling\UnmarshallingException
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/storage/xml/marshalling/OutcomeDeclarationMarshaller.php#L107-L176
oat-sa/qti-sdk
src/qtism/data/state/Utils.php
Utils.createShufflingFromInteraction
static public function createShufflingFromInteraction(Interaction $interaction) { $className = $interaction->getQtiClassName(); $groups = array(); $shufflableInteractions = array( 'choiceInteraction', 'orderInteraction', 'associateInteraction', ...
php
static public function createShufflingFromInteraction(Interaction $interaction) { $className = $interaction->getQtiClassName(); $groups = array(); $shufflableInteractions = array( 'choiceInteraction', 'orderInteraction', 'associateInteraction', ...
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Create a Shuffling component from a given Interaction object. A Shuffling object will be created depending on the $interaction object given. If $interaction is an interaction type subject to shuffling e.g. choiceInteraction, orderInteraction, associateInteraction, matchInteraction, gapMatchInteraction, inlineChoiceInt...
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/state/Utils.php#L50-L129
oat-sa/qti-sdk
src/qtism/data/storage/xml/marshalling/AnyNMarshaller.php
AnyNMarshaller.unmarshallChildrenKnown
protected function unmarshallChildrenKnown(DOMElement $element, QtiComponentCollection $children) { if (($min = $this->getDOMElementAttributeAs($element, 'min')) !== null) { if (Format::isInteger($min)) { $min = intval($min); } if (($max = $this->getDOME...
php
protected function unmarshallChildrenKnown(DOMElement $element, QtiComponentCollection $children) { if (($min = $this->getDOMElementAttributeAs($element, 'min')) !== null) { if (Format::isInteger($min)) { $min = intval($min); } if (($max = $this->getDOME...
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Unmarshall a QTI anyN operator element into an AnyN object. @param \DOMElement $element The anyN element to unmarshall. @param \qtism\data\QtiComponentCollection $children A collection containing the child Expression objects composing the Operator. @return \qtism\data\QtiComponent An AnyN object. @throws \qtism\data\s...
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/storage/xml/marshalling/AnyNMarshaller.php#L68-L93
oat-sa/qti-sdk
src/qtism/data/expressions/operators/StatsOperator.php
StatsOperator.setName
public function setName($name) { if (in_array($name, Statistics::asArray())) { $this->name = $name; } else { $msg = "The name argument must be a value from the Statistics enumeration, '" . $name . "' given."; throw new InvalidArgumentException($msg); } ...
php
public function setName($name) { if (in_array($name, Statistics::asArray())) { $this->name = $name; } else { $msg = "The name argument must be a value from the Statistics enumeration, '" . $name . "' given."; throw new InvalidArgumentException($msg); } ...
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Set the statistics operator to use. @param integer $name A value from the Statistics enumeration. @throws \InvalidArgumentException If $name is not a value from the Statistics enumeration.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/expressions/operators/StatsOperator.php#L71-L79
oat-sa/qti-sdk
src/qtism/data/state/Shuffling.php
Shuffling.setShufflingGroups
public function setShufflingGroups(ShufflingGroupCollection $shufflingGroups) { if (count($shufflingGroups) === 0) { $msg = "A Shuffling object must be composed of at least 1 ShufflingGroup object. None given"; throw new InvalidArgumentException($msg); } elseif (($c = count(...
php
public function setShufflingGroups(ShufflingGroupCollection $shufflingGroups) { if (count($shufflingGroups) === 0) { $msg = "A Shuffling object must be composed of at least 1 ShufflingGroup object. None given"; throw new InvalidArgumentException($msg); } elseif (($c = count(...
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Set the ShufflingGroups. @param \qtism\data\state\ShufflingGroupCollection $shufflingGroups @throws \InvalidArgumentException If $shufflingGroups does not contain 1 to 2 ShufflingGroup objects.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/state/Shuffling.php#L99-L110
oat-sa/qti-sdk
src/qtism/data/state/Shuffling.php
Shuffling.shuffle
public function shuffle() { $shuffling = clone $this; $groups = $shuffling->getShufflingGroups(); for ($i = 0; $i < count($groups); $i++) { $identifiers = $groups[$i]->getIdentifiers(); $fixedIdentifiers = $groups[$i]->getFixedIdentifiers()->getArrayCopy(); ...
php
public function shuffle() { $shuffling = clone $this; $groups = $shuffling->getShufflingGroups(); for ($i = 0; $i < count($groups); $i++) { $identifiers = $groups[$i]->getIdentifiers(); $fixedIdentifiers = $groups[$i]->getFixedIdentifiers()->getArrayCopy(); ...
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Shuffles the identifiers of the ShufflingGroups. Calling this method will create a new deep copy of this Shuffling object, with identifiers of the Shuffling Groups shuffled again. @return \qtism\data\state\Shuffling
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/state/Shuffling.php#L130-L161
oat-sa/qti-sdk
src/qtism/data/state/Shuffling.php
Shuffling.getIdentifierAt
public function getIdentifierAt($index) { $i = 0; foreach ($this->getShufflingGroups() as $shufflingGroup) { foreach ($shufflingGroup->getIdentifiers() as $identifier) { if ($i === $index) { return $identifier; } $i...
php
public function getIdentifierAt($index) { $i = 0; foreach ($this->getShufflingGroups() as $shufflingGroup) { foreach ($shufflingGroup->getIdentifiers() as $identifier) { if ($i === $index) { return $identifier; } $i...
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Retrieve an identifier by $index. You can reach identifiers in all the ShufflingGroup objects composing the Shuffling object. For instance, if the Shuffling object is composed of 2 ShufflingGroup objects containing respectively ['id1', 'id2', 'id3'] and ['id4', 'id5', 'id6'], then 'id2' is at index 1 and 'id5' is at i...
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/state/Shuffling.php#L175-L188
oat-sa/qti-sdk
src/qtism/data/storage/xml/marshalling/ResponseProcessingMarshaller.php
ResponseProcessingMarshaller.marshall
protected function marshall(QtiComponent $component) { $element = self::getDOMCradle()->createElement($component->getQtiClassName()); if ($component->hasTemplate() === true) { $this->setDOMElementAttribute($element, 'template', $component->getTemplate()); } if ($compone...
php
protected function marshall(QtiComponent $component) { $element = self::getDOMCradle()->createElement($component->getQtiClassName()); if ($component->hasTemplate() === true) { $this->setDOMElementAttribute($element, 'template', $component->getTemplate()); } if ($compone...
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Marshall a ResponseProcessing object into a DOMElement object. @param \qtism\data\QtiComponent $component A ResponseProcessing object. @return \DOMElement The according DOMElement object. @throws \qtism\data\storage\xml\marshalling\MarshallingException
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/storage/xml/marshalling/ResponseProcessingMarshaller.php#L45-L63
oat-sa/qti-sdk
src/qtism/data/storage/xml/marshalling/ResponseProcessingMarshaller.php
ResponseProcessingMarshaller.unmarshall
protected function unmarshall(DOMElement $element, ResponseProcessing $responseProcessing = null) { $responseRuleElts = self::getChildElements($element); $responseRules = new ResponseRuleCollection(); for ($i = 0; $i < count($responseRuleElts); $i++) { $marshaller = $this->getMa...
php
protected function unmarshall(DOMElement $element, ResponseProcessing $responseProcessing = null) { $responseRuleElts = self::getChildElements($element); $responseRules = new ResponseRuleCollection(); for ($i = 0; $i < count($responseRuleElts); $i++) { $marshaller = $this->getMa...
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Unmarshall a DOMElement object corresponding to a QTI responseProcessing element. @param \DOMElement $element A DOMElement object. @return \qtism\data\QtiComponent A ResponseProcessing object. @throws \qtism\data\storage\xml\marshalling\UnmarshallingException
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train
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oat-sa/qti-sdk
src/qtism/data/content/TemplateInline.php
TemplateInline.setXmlBase
public function setXmlBase($xmlBase = '') { if (is_string($xmlBase) && (empty($xmlBase) || Format::isUri($xmlBase))) { $this->xmlBase = $xmlBase; } else { $msg = "The 'base' argument must be an empty string or a valid URI, '" . $xmlBase . "' given"; throw new Inva...
php
public function setXmlBase($xmlBase = '') { if (is_string($xmlBase) && (empty($xmlBase) || Format::isUri($xmlBase))) { $this->xmlBase = $xmlBase; } else { $msg = "The 'base' argument must be an empty string or a valid URI, '" . $xmlBase . "' given"; throw new Inva...
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Set the base URI of the TemplateBlock. @param string $xmlBase A URI. @throws \InvalidArgumentException if $base is not a valid URI nor an empty string.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/content/TemplateInline.php#L96-L104
oat-sa/qti-sdk
src/qtism/runtime/common/Utils.php
Utils.isBaseTypeCompliant
static public function isBaseTypeCompliant($baseType, $value) { if ($value === null) { return true; // A value can always be null. } elseif ($value instanceof QtiDatatype && $baseType === $value->getBaseType()) { return true; } else { return false; ...
php
static public function isBaseTypeCompliant($baseType, $value) { if ($value === null) { return true; // A value can always be null. } elseif ($value instanceof QtiDatatype && $baseType === $value->getBaseType()) { return true; } else { return false; ...
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Whether a given $value is compliant with a given $baseType. @param int $baseType A value from the BaseType enumeration. @param mixed $value A value. @return boolean
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/runtime/common/Utils.php#L78-L87
oat-sa/qti-sdk
src/qtism/runtime/common/Utils.php
Utils.isCardinalityCompliant
static public function isCardinalityCompliant($cardinality, $value) { if ($value === null) { return true; } elseif ($value instanceof QtiDatatype && $cardinality === $value->getCardinality()) { return true; } else { return false; } }
php
static public function isCardinalityCompliant($cardinality, $value) { if ($value === null) { return true; } elseif ($value instanceof QtiDatatype && $cardinality === $value->getCardinality()) { return true; } else { return false; } }
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Whether a given $cardinality is compliant with a given $value. @param integer $cardinality @param mixed $value @return boolean
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train
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oat-sa/qti-sdk
src/qtism/runtime/common/Utils.php
Utils.throwTypingError
static public function throwTypingError($value) { $givenValue = (gettype($value) == 'object') ? get_class($value) : gettype($value); $acceptedTypes = array('boolean', 'integer', 'float', 'double', 'string', 'Duration', 'Pair', 'DirectedPair', 'Point'); $acceptedTypes = implode(", ", $accepte...
php
static public function throwTypingError($value) { $givenValue = (gettype($value) == 'object') ? get_class($value) : gettype($value); $acceptedTypes = array('boolean', 'integer', 'float', 'double', 'string', 'Duration', 'Pair', 'DirectedPair', 'Point'); $acceptedTypes = implode(", ", $accepte...
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Throw an InvalidArgumentException depending on a PHP in-memory value. @param mixed $value A given PHP primitive value. @throws \InvalidArgumentException In any case.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/runtime/common/Utils.php#L113-L120
oat-sa/qti-sdk
src/qtism/runtime/common/Utils.php
Utils.throwBaseTypeTypingError
static public function throwBaseTypeTypingError($baseType, $value) { $givenValue = (gettype($value) == 'object') ? get_class($value) : gettype($value) . ':' . $value; $acceptedTypes = BaseType::getNameByConstant($baseType); $msg = "The value '${givenValue}' is not compliant with the '${accep...
php
static public function throwBaseTypeTypingError($baseType, $value) { $givenValue = (gettype($value) == 'object') ? get_class($value) : gettype($value) . ':' . $value; $acceptedTypes = BaseType::getNameByConstant($baseType); $msg = "The value '${givenValue}' is not compliant with the '${accep...
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Throw an InvalidArgumentException depending on a given qti:baseType and an in-memory PHP value. @param int $baseType A value from the BaseType enumeration. @param mixed $value A given PHP primitive value. @throws \InvalidArgumentException In any case.
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train
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oat-sa/qti-sdk
src/qtism/runtime/common/Utils.php
Utils.inferBaseType
static public function inferBaseType($value) { if ($value === null) { return false; } elseif ($value instanceof RecordContainer) { return false; } elseif ($value instanceof QtiDatatype) { return $value->getBaseType(); } else { return fa...
php
static public function inferBaseType($value) { if ($value === null) { return false; } elseif ($value instanceof RecordContainer) { return false; } elseif ($value instanceof QtiDatatype) { return $value->getBaseType(); } else { return fa...
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Infer the QTI baseType of a given $value. @param mixed $value A value you want to know the QTI baseType. @return integer|false A value from the BaseType enumeration or false if the baseType could not be infered.
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train
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oat-sa/qti-sdk
src/qtism/runtime/common/Utils.php
Utils.inferCardinality
static public function inferCardinality($value) { if ($value === null) { return false; } elseif ($value instanceof QtiDatatype) { return $value->getCardinality(); } else { return false; } }
php
static public function inferCardinality($value) { if ($value === null) { return false; } elseif ($value instanceof QtiDatatype) { return $value->getCardinality(); } else { return false; } }
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Infer the cardinality of a given $value. Please note that: * A RecordContainer has no cardinality, thus it always returns false for such a container. * The null value has no cardinality, this it always returns false for such a value. @param mixed $value A value you want to infer the cardinality. @return integer|bool...
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train
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oat-sa/qti-sdk
src/qtism/runtime/common/Utils.php
Utils.isValidVariableIdentifier
static public function isValidVariableIdentifier($string) { if (gettype($string) !== 'string' || empty($string)) { return false; } $pattern = '/^[a-z][a-z0-9_\-]*(?:(?:\.[1-9][0-9]*){0,1}(?:\.[a-z][a-z0-9_\-]*){0,1}){0,1}$/iu'; return preg_match($pattern, $string) === 1...
php
static public function isValidVariableIdentifier($string) { if (gettype($string) !== 'string' || empty($string)) { return false; } $pattern = '/^[a-z][a-z0-9_\-]*(?:(?:\.[1-9][0-9]*){0,1}(?:\.[a-z][a-z0-9_\-]*){0,1}){0,1}$/iu'; return preg_match($pattern, $string) === 1...
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Whether a given $string is a valid variable identifier. Q01 -> Valid Q_01 -> Valid 1_Q01 -> Invalid Q01.SCORE -> Valid Q-01.1.Score -> Valid Q*01.2.Score -> Invalid @param string $string A string value. @return boolean Whether the given $string is a valid variable identifier.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/runtime/common/Utils.php#L192-L201
oat-sa/qti-sdk
src/qtism/runtime/common/Utils.php
Utils.floatArrayToInteger
static public function floatArrayToInteger($floatArray) { $integerArray = array(); foreach ($floatArray as $f) { $integerArray[] = (is_null($f) === false) ? intval($f) : null; } return $integerArray; }
php
static public function floatArrayToInteger($floatArray) { $integerArray = array(); foreach ($floatArray as $f) { $integerArray[] = (is_null($f) === false) ? intval($f) : null; } return $integerArray; }
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Transforms the content of float array to an integer array. @param array $floatArray An array containing float values. @return array An array containing integer values.
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train
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oat-sa/qti-sdk
src/qtism/runtime/common/Utils.php
Utils.integerArrayToFloat
static public function integerArrayToFloat($integerArray) { $floatArray = array(); foreach ($integerArray as $i) { $floatArray[] = (is_null($i) === false) ? floatval($i) : null; } return $floatArray; }
php
static public function integerArrayToFloat($integerArray) { $floatArray = array(); foreach ($integerArray as $i) { $floatArray[] = (is_null($i) === false) ? floatval($i) : null; } return $floatArray; }
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Transforms the content of an integer array to a float array. @param array $integerArray An array containing integer values. @return array An array containing float values.
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train
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oat-sa/qti-sdk
src/qtism/runtime/common/Utils.php
Utils.valueToRuntime
static public function valueToRuntime($v, $baseType) { if ($v !== null) { if (is_int($v) === true) { if ($baseType === -1 || $baseType === BaseType::INTEGER) { return new QtiInteger($v); } elseif ($baseType === BaseType::INT_OR_IDENTIFIER) { ...
php
static public function valueToRuntime($v, $baseType) { if ($v !== null) { if (is_int($v) === true) { if ($baseType === -1 || $baseType === BaseType::INTEGER) { return new QtiInteger($v); } elseif ($baseType === BaseType::INT_OR_IDENTIFIER) { ...
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Transform a given PHP scalar value to a QtiScalar equivalent object. @param mixed|null $v @param integer $baseType A value from the BaseType enumeration. @return \qtism\common\datatypes\QtiScalar
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train
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oat-sa/qti-sdk
src/qtism/runtime/common/Utils.php
Utils.isNull
static public function isNull(QtiDatatype $value = null) { return is_null($value) === true || ($value instanceof QtiString && $value->getValue() === '') || ($value instanceof Container && count($value) === 0); }
php
static public function isNull(QtiDatatype $value = null) { return is_null($value) === true || ($value instanceof QtiString && $value->getValue() === '') || ($value instanceof Container && count($value) === 0); }
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Whether or not a QtiDatatype is considered to be null. As per the QTI specification, the NULL value, empty strings and empty containers are always treated as NULL values. @param \qtism\common\datatypes\QtiDatatype $value @return boolean
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train
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oat-sa/qti-sdk
src/qtism/runtime/common/Utils.php
Utils.equals
static public function equals(QtiDatatype $a = null, QtiDatatype $b = null) { return (is_null($a) ? is_null($b) : $a->equals($b)); }
php
static public function equals(QtiDatatype $a = null, QtiDatatype $b = null) { return (is_null($a) ? is_null($b) : $a->equals($b)); }
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Whether or not two QtiDatatype instances are equals. Because the runtime model also deals with null values, this utility method helps to determine equality easily, without testing specifically if one or both values are null prior to perform QtiDatatype::equals(). @param QtiDatatype $a @param QtiDatatype $b @return bo...
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train
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oat-sa/qti-sdk
src/qtism/data/storage/xml/marshalling/PrintedVariableMarshaller.php
PrintedVariableMarshaller.marshall
protected function marshall(QtiComponent $component) { $element = $this->createElement($component); $version = $this->getVersion(); $this->setDOMElementAttribute($element, 'identifier', $component->getIdentifier()); $this->setDOMElementAttribute($element, 'base', $component-...
php
protected function marshall(QtiComponent $component) { $element = $this->createElement($component); $version = $this->getVersion(); $this->setDOMElementAttribute($element, 'identifier', $component->getIdentifier()); $this->setDOMElementAttribute($element, 'base', $component-...
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Marshall a PrintedVariable object into a DOMElement object. @param \qtism\data\QtiComponent $component A PrintedVariable object. @return \DOMElement The according DOMElement object. @throws \qtism\data\storage\xml\marshalling\MarshallingException
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train
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oat-sa/qti-sdk
src/qtism/data/storage/xml/marshalling/PrintedVariableMarshaller.php
PrintedVariableMarshaller.unmarshall
protected function unmarshall(DOMElement $element) { $version = $this->getVersion(); if (($identifier = $this->getDOMElementAttributeAs($element, 'identifier')) !== null) { $component = new PrintedVariable($identifier); if (($format = $this->getDOMElementAttributeAs...
php
protected function unmarshall(DOMElement $element) { $version = $this->getVersion(); if (($identifier = $this->getDOMElementAttributeAs($element, 'identifier')) !== null) { $component = new PrintedVariable($identifier); if (($format = $this->getDOMElementAttributeAs...
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Unmarshall a DOMElement object corresponding to a printedVariable element. @param \DOMElement $element A DOMElement object. @return \qtism\data\QtiComponent A PrintedVariable object. @throws \qtism\data\storage\xml\marshalling\UnmarshallingException
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train
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oat-sa/qti-sdk
src/qtism/data/content/interactions/GapImg.php
GapImg.setObjectLabel
public function setObjectLabel($objectLabel) { if (is_string($objectLabel) === true) { $this->objectLabel = $objectLabel; } else { $msg = "The 'objectLabel' argument must be a string, '" . gettype($objectLabel) . "' given."; throw new InvalidArgumentException($msg...
php
public function setObjectLabel($objectLabel) { if (is_string($objectLabel) === true) { $this->objectLabel = $objectLabel; } else { $msg = "The 'objectLabel' argument must be a string, '" . gettype($objectLabel) . "' given."; throw new InvalidArgumentException($msg...
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Set an optional label for the image object to be inserted. An empty string indicates the GapImg has no objectLabel. @param string $objectLabel A label for the image. @throws \InvalidArgumentException If $objectLabel is not a string value.
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train
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oat-sa/qti-sdk
src/qtism/common/enums/Cardinality.php
Cardinality.getConstantByName
public static function getConstantByName($name) { switch (strtolower($name)) { case 'single': return self::SINGLE; break; case 'multiple': return self::MULTIPLE; break; case 'ordered': return self::...
php
public static function getConstantByName($name) { switch (strtolower($name)) { case 'single': return self::SINGLE; break; case 'multiple': return self::MULTIPLE; break; case 'ordered': return self::...
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Get a constant value from its name. @param unknown_type $name The name of the constant, as per QTI spec. @return integer|boolean The constant value or false if not found.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/common/enums/Cardinality.php#L98-L121
oat-sa/qti-sdk
src/qtism/common/enums/Cardinality.php
Cardinality.getNameByConstant
public static function getNameByConstant($constant) { switch ($constant) { case self::SINGLE: return 'single'; break; case self::MULTIPLE: return 'multiple'; break; case self::ORDERED: return 'order...
php
public static function getNameByConstant($constant) { switch ($constant) { case self::SINGLE: return 'single'; break; case self::MULTIPLE: return 'multiple'; break; case self::ORDERED: return 'order...
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Get the name of a constant from its value. @param string $constant The constant value to search the name for. @return string|boolean The name of the constant or false if not found.
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train
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oat-sa/qti-sdk
src/qtism/runtime/expressions/operators/MatchProcessor.php
MatchProcessor.process
public function process() { $operands = $this->getOperands(); $expression = $this->getExpression(); if ($operands->containsNull() === true) { return null; } if ($operands->sameCardinality() === false) { $msg = "The Match Expression only accepts opera...
php
public function process() { $operands = $this->getOperands(); $expression = $this->getExpression(); if ($operands->containsNull() === true) { return null; } if ($operands->sameCardinality() === false) { $msg = "The Match Expression only accepts opera...
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Process the Match Expression object. @return boolean|null Whether the two expressions represent the same value or NULL if either of the sub-expressions is NULL. @throws \qtism\runtime\expressions\operators\OperatorProcessingException
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train
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oat-sa/qti-sdk
src/qtism/data/ExtendedAssessmentItemRef.php
ExtendedAssessmentItemRef.setTimeDependent
public function setTimeDependent($timeDependent) { if (gettype($timeDependent) === 'boolean') { $this->timeDependent = $timeDependent; } else { $msg = "The timeDependent argument must be a boolean value, '" . gettype($timeDependent) . "' given."; throw new Invalid...
php
public function setTimeDependent($timeDependent) { if (gettype($timeDependent) === 'boolean') { $this->timeDependent = $timeDependent; } else { $msg = "The timeDependent argument must be a boolean value, '" . gettype($timeDependent) . "' given."; throw new Invalid...
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Set if the referenced Item is considered to be time dependent or not. @param boolean $timeDependent Whether the referenced item is time dependent. @throws \InvalidArgumentException If $timeDependent is not a boolean value.
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oat-sa/qti-sdk
src/qtism/data/ExtendedAssessmentItemRef.php
ExtendedAssessmentItemRef.createFromAssessmentItemRef
public static function createFromAssessmentItemRef(AssessmentItemRef $assessmentItemRef) { $identifier = $assessmentItemRef->getIdentifier(); $href = $assessmentItemRef->getHref(); $compactRef = new static($identifier, $href); $compactRef->setBranchRules($assessmentItemRef->getBranch...
php
public static function createFromAssessmentItemRef(AssessmentItemRef $assessmentItemRef) { $identifier = $assessmentItemRef->getIdentifier(); $href = $assessmentItemRef->getHref(); $compactRef = new static($identifier, $href); $compactRef->setBranchRules($assessmentItemRef->getBranch...
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Create a new ExtendedAssessmentItemRef object from an AssessmentItemRef object. @param \qtism\data\AssessmentItemRef $assessmentItemRef An AssessmentItemRef object. @return \qtism\data\ExtendedAssessmentItemRef An ExtendedAssessmentItemRef object.
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train
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oat-sa/qti-sdk
src/qtism/runtime/expressions/operators/MaxProcessor.php
MaxProcessor.process
public function process() { $operands = $this->getOperands(); if ($operands->containsNull() === true) { return null; } if ($operands->anythingButRecord() === false) { $msg = "The Max operator only accept values with a cardinality of single, multiple or order...
php
public function process() { $operands = $this->getOperands(); if ($operands->containsNull() === true) { return null; } if ($operands->anythingButRecord() === false) { $msg = "The Max operator only accept values with a cardinality of single, multiple or order...
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Process the current expression. @return float|integer|null The greatest of the operand values or NULL if any of the operand values is NULL. @throws \qtism\runtime\expressions\operators\OperatorProcessingException
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train
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oat-sa/qti-sdk
src/qtism/runtime/common/TemplateVariable.php
TemplateVariable.setParamVariable
public function setParamVariable($paramVariable) { if (is_bool($paramVariable) === true) { $this->paramVariable = $paramVariable; } else { $msg = "The 'paramVariable' argument must be a boolean value, '" . gettype($paramVariable) . "'."; throw new InvalidArgumentE...
php
public function setParamVariable($paramVariable) { if (is_bool($paramVariable) === true) { $this->paramVariable = $paramVariable; } else { $msg = "The 'paramVariable' argument must be a boolean value, '" . gettype($paramVariable) . "'."; throw new InvalidArgumentE...
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Set whether or not the template's value should be substituted for object parameter values. @param boolean $paramVariable @throws \InvalidArgumentException
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oat-sa/qti-sdk
src/qtism/runtime/common/TemplateVariable.php
TemplateVariable.setMathVariable
public function setMathVariable($mathVariable) { if (is_bool($mathVariable) === true) { $this->mathVariable = $mathVariable; } else { $msg = "The 'mathVariable' argument must be a boolean value, '" . gettype($mathVariable) . "'."; throw new InvalidArgumentExceptio...
php
public function setMathVariable($mathVariable) { if (is_bool($mathVariable) === true) { $this->mathVariable = $mathVariable; } else { $msg = "The 'mathVariable' argument must be a boolean value, '" . gettype($mathVariable) . "'."; throw new InvalidArgumentExceptio...
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Set whether or not the template variable's value should be substituted for identifiers that match its name in MathML expressions. @param boolean $mathVariable @throws \InvalidArgumentException
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train
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oat-sa/qti-sdk
src/qtism/runtime/common/TemplateVariable.php
TemplateVariable.createFromDataModel
public static function createFromDataModel(VariableDeclaration $variableDeclaration) { $variable = parent::createFromDataModel($variableDeclaration); if ($variableDeclaration instanceof TemplateDeclaration) { $variable->setParamVariable($variableDeclaration->isParamVariable()); ...
php
public static function createFromDataModel(VariableDeclaration $variableDeclaration) { $variable = parent::createFromDataModel($variableDeclaration); if ($variableDeclaration instanceof TemplateDeclaration) { $variable->setParamVariable($variableDeclaration->isParamVariable()); ...
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Create a TemplateVariable object from its data model representation. @param \qtism\data\state\VariableDeclaration $variableDeclaration @throws \InvalidArgumentException @return \qtism\runtime\common\TemplateVariable
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train
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oat-sa/qti-sdk
src/qtism/data/storage/xml/marshalling/TemplateConstraintMarshaller.php
TemplateConstraintMarshaller.unmarshall
protected function unmarshall(DOMElement $element) { $expressionElt = self::getFirstChildElement($element); try { return new TemplateConstraint($this->getMarshallerFactory()->createMarshaller($expressionElt)->unmarshall($expressionElt)); } catch (InvalidArgumentException $e) { ...
php
protected function unmarshall(DOMElement $element) { $expressionElt = self::getFirstChildElement($element); try { return new TemplateConstraint($this->getMarshallerFactory()->createMarshaller($expressionElt)->unmarshall($expressionElt)); } catch (InvalidArgumentException $e) { ...
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Unmarshall a DOMElement object corresponding to a QTI templateConstraint element. @param \DOMElement $element A DOMElement object. @return \qtism\data\QtiComponent A TemplateConstraint object. @throws \qtism\data\storage\xml\marshalling\UnmarshallingException
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oat-sa/qti-sdk
src/qtism/data/storage/Utils.php
Utils.stringToDatatype
public static function stringToDatatype($string, $baseType) { if (in_array($baseType, BaseType::asArray(), true)) { $value = null; switch ($baseType) { case BaseType::BOOLEAN: if (Format::isBoolean($string)) { $value = (Format:...
php
public static function stringToDatatype($string, $baseType) { if (in_array($baseType, BaseType::asArray(), true)) { $value = null; switch ($baseType) { case BaseType::BOOLEAN: if (Format::isBoolean($string)) { $value = (Format:...
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Transform a string representing a QTI valueType value in a the correct datatype. @param string $string The QTI valueType value as a string. @param integer $baseType The QTI baseType that defines the datatype of $string. @return mixed A converted object/primitive type. @throws \InvalidArgumentException If $baseType is ...
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/storage/Utils.php#L54-L176
oat-sa/qti-sdk
src/qtism/data/storage/Utils.php
Utils.stringToCoords
public static function stringToCoords($string, $shape) { if (Format::isCoords($string)) { $stringCoords = explode(",", $string); $intCoords = array(); foreach ($stringCoords as $sC) { $intCoords[] = intval($sC); } // Maybe it was...
php
public static function stringToCoords($string, $shape) { if (Format::isCoords($string)) { $stringCoords = explode(",", $string); $intCoords = array(); foreach ($stringCoords as $sC) { $intCoords[] = intval($sC); } // Maybe it was...
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Transforms a string to a Coord object according to a given shape. @param string $string Coordinates as a string. @param int $shape A value from the Shape enumeration. @throws \InvalidArgumentException If $string is are not valid coordinates or $shape is not a value from the Shape enumeration. @throws \UnexpectedValueE...
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/storage/Utils.php#L187-L204
oat-sa/qti-sdk
src/qtism/data/storage/Utils.php
Utils.sanitizeUri
public static function sanitizeUri($uri) { if (gettype($uri) === 'string') { return rtrim($uri, '/'); } $msg = "The uri argument must be a string, '" . gettype($uri) . "' given."; throw new InvalidArgumentException($msg); }
php
public static function sanitizeUri($uri) { if (gettype($uri) === 'string') { return rtrim($uri, '/'); } $msg = "The uri argument must be a string, '" . gettype($uri) . "' given."; throw new InvalidArgumentException($msg); }
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Sanitize a URI (Uniform Resource Identifier). The following processings will be applied: * If there is/are trailing slashe(s), they will be removed. @param string $uri A Uniform Resource Identifier. @throws \InvalidArgumentException If $uri is not a string. @return string A sanitized Uniform Resource Identifier.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/storage/Utils.php#L217-L225
oat-sa/qti-sdk
src/qtism/runtime/expressions/operators/custom/Implode.php
Implode.process
public function process() { $operands = $this->getOperands(); if (($c = count($operands)) < 2) { $msg = "The 'qtism.runtime.expressions.operators.custom.Implode' custom operator takes 2 sub-expressions as parameters, ${c} given."; throw new OperatorProcessingException($msg, ...
php
public function process() { $operands = $this->getOperands(); if (($c = count($operands)) < 2) { $msg = "The 'qtism.runtime.expressions.operators.custom.Implode' custom operator takes 2 sub-expressions as parameters, ${c} given."; throw new OperatorProcessingException($msg, ...
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Process the expression by implementing PHP core's implode function. @return String The split value of the second sub-expression given as a parameter. @throws \qtism\runtime\expressions\operators\OperatorProcessingException If something goes wrong.
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train
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oat-sa/qti-sdk
src/qtism/runtime/expressions/operators/AnyNProcessor.php
AnyNProcessor.process
public function process() { $operands = $this->getOperands(); // Retrieve the values of min and max. $min = $this->getExpression()->getMin(); $max = $this->getExpression()->getMax(); // @todo write a generic method to retrieve variable references. if (is_string($mi...
php
public function process() { $operands = $this->getOperands(); // Retrieve the values of min and max. $min = $this->getExpression()->getMin(); $max = $this->getExpression()->getMax(); // @todo write a generic method to retrieve variable references. if (is_string($mi...
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Process the AnyN processor. @return boolean|null A boolean value of true if at least min of the sub-expressions are true and at most max of the sub-expressions are true. NULL is returned if the correct value for the operator cannot be determined. @throws \qtism\runtime\expressions\operators\OperatorProcessingException
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train
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oat-sa/qti-sdk
src/qtism/data/storage/xml/marshalling/AreaMapEntryMarshaller.php
AreaMapEntryMarshaller.marshall
protected function marshall(QtiComponent $component) { $element = static::getDOMCradle()->createElement($component->getQtiClassName()); $this->setDOMElementAttribute($element, 'shape', QtiShape::getNameByConstant($component->getShape())); $this->setDOMElementAttribute($element, 'coords', $c...
php
protected function marshall(QtiComponent $component) { $element = static::getDOMCradle()->createElement($component->getQtiClassName()); $this->setDOMElementAttribute($element, 'shape', QtiShape::getNameByConstant($component->getShape())); $this->setDOMElementAttribute($element, 'coords', $c...
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Marshall an AreaMapEntry object into a DOMElement object. @param \qtism\data\QtiComponent $component An AreaMapEntry object. @return \DOMElement The according DOMElement object.
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train
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oat-sa/qti-sdk
src/qtism/data/storage/xml/marshalling/AreaMapEntryMarshaller.php
AreaMapEntryMarshaller.unmarshall
protected function unmarshall(DOMElement $element) { if (($shape = $this->getDOMElementAttributeAs($element, 'shape')) !== null) { $shapeVal = QtiShape::getConstantByName($shape); if ($shapeVal !== false) { if (($coords = $this->getDOMElementAttributeAs($element, '...
php
protected function unmarshall(DOMElement $element) { if (($shape = $this->getDOMElementAttributeAs($element, 'shape')) !== null) { $shapeVal = QtiShape::getConstantByName($shape); if ($shapeVal !== false) { if (($coords = $this->getDOMElementAttributeAs($element, '...
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Unmarshall a DOMElement object corresponding to a QTI areaMapEntry element. @param \DOMElement $element A DOMElement object. @return \qtism\data\QtiComponent An AreaMapEntry object. @throws \qtism\data\storage\xml\marshalling\UnmarshallingException
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oat-sa/qti-sdk
src/qtism/data/content/xhtml/A.php
A.setHref
public function setHref($href) { if (Format::isUri($href) === true) { $this->href = $href; } else { $msg = "The 'href' argument must be a URI, '" . $href . "' given."; throw new InvalidArgumentException($msg); } }
php
public function setHref($href) { if (Format::isUri($href) === true) { $this->href = $href; } else { $msg = "The 'href' argument must be a URI, '" . $href . "' given."; throw new InvalidArgumentException($msg); } }
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Set the href attribute. @param string $href A URI (Uniform Resource Identifier). @throws InvalidArgumentException If $href is not a URI.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/content/xhtml/A.php#L79-L87
oat-sa/qti-sdk
src/qtism/data/content/xhtml/A.php
A.setType
public function setType($type) { if (is_string($type) === true) { $this->type = $type; } else { $msg = "The 'type' argument must be a non-empty string representing a mime-type, '" . gettype($type) . "' given."; throw new InvalidArgumentException($msg); } ...
php
public function setType($type) { if (is_string($type) === true) { $this->type = $type; } else { $msg = "The 'type' argument must be a non-empty string representing a mime-type, '" . gettype($type) . "' given."; throw new InvalidArgumentException($msg); } ...
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Set the type attribute (mime-type). Give an empty string to indicate there is no mime-type. @param string $type A mime-type. @throws InvalidArgumentException If $type is not a string value.
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train
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oat-sa/qti-sdk
src/qtism/data/storage/xml/marshalling/GapMarshaller.php
GapMarshaller.marshall
protected function marshall(QtiComponent $component) { $version = $this->getVersion(); $element = $this->createElement($component); $this->setDOMElementAttribute($element, 'identifier', $component->getIdentifier()); if ($component->isFixed() === true) { $this->setDOMElem...
php
protected function marshall(QtiComponent $component) { $version = $this->getVersion(); $element = $this->createElement($component); $this->setDOMElementAttribute($element, 'identifier', $component->getIdentifier()); if ($component->isFixed() === true) { $this->setDOMElem...
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Marshall a Gap object into a DOMElement object. @param \qtism\data\QtiComponent $component A Gap object. @return \DOMElement The according DOMElement object. @throws \qtism\data\storage\xml\marshalling\MarshallingException
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oat-sa/qti-sdk
src/qtism/data/storage/xml/marshalling/GapMarshaller.php
GapMarshaller.unmarshall
protected function unmarshall(DOMElement $element) { $version = $this->getVersion(); if (($identifier = $this->getDOMElementAttributeAs($element, 'identifier')) !== null) { $component = new Gap($identifier); if (($fixed = $this->getDOMElementAttributeAs($element, 'fixed', '...
php
protected function unmarshall(DOMElement $element) { $version = $this->getVersion(); if (($identifier = $this->getDOMElementAttributeAs($element, 'identifier')) !== null) { $component = new Gap($identifier); if (($fixed = $this->getDOMElementAttributeAs($element, 'fixed', '...
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Unmarshall a DOMElement object corresponding to an XHTML gap element. @param \DOMElement $element A DOMElement object. @return \qtism\data\QtiComponent A Gap object. @throws \qtism\data\storage\xml\marshalling\UnmarshallingException
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train
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oat-sa/qti-sdk
src/qtism/runtime/rules/RuleProcessor.php
RuleProcessor.setRule
public function setRule(Rule $rule) { $expectedType = $this->getRuleType(); if (Reflection::isInstanceOf($rule, $expectedType) === true) { $this->rule = $rule; } else { $procClass = get_class($this); $givenType = get_class($rule); $msg...
php
public function setRule(Rule $rule) { $expectedType = $this->getRuleType(); if (Reflection::isInstanceOf($rule, $expectedType) === true) { $this->rule = $rule; } else { $procClass = get_class($this); $givenType = get_class($rule); $msg...
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Set the QTI Data Model Rule object to be processed. @param \qtism\runtime\rules\Rule $rule @throws \InvalidArgumentException If $rule is not compliant with the rule processor implementation.
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oat-sa/qti-sdk
src/qtism/common/storage/MemoryStream.php
MemoryStream.open
public function open() { if ($this->isOpen() === true) { $msg = "The MemoryStream is already open."; throw new MemoryStreamException($msg, $this, MemoryStreamException::ALREADY_OPEN); } $this->setOpen(true); }
php
public function open() { if ($this->isOpen() === true) { $msg = "The MemoryStream is already open."; throw new MemoryStreamException($msg, $this, MemoryStreamException::ALREADY_OPEN); } $this->setOpen(true); }
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Open the binary stream. @throws \qtism\common\storage\MemoryStreamException If the stream is already opened.
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train
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oat-sa/qti-sdk
src/qtism/common/storage/MemoryStream.php
MemoryStream.close
public function close() { if ($this->isOpen() === false) { $msg = "Cannot call close() a closed stream."; throw new MemoryStreamException($msg, $this, MemoryStreamException::NOT_OPEN); } $this->setOpen(false); }
php
public function close() { if ($this->isOpen() === false) { $msg = "Cannot call close() a closed stream."; throw new MemoryStreamException($msg, $this, MemoryStreamException::NOT_OPEN); } $this->setOpen(false); }
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Close the binary stream. @throws \qtism\common\storage\MemoryStreamException If the stream is closed prior the call.
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train
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oat-sa/qti-sdk
src/qtism/common/storage/MemoryStream.php
MemoryStream.read
public function read($length) { if ($this->isOpen() === false) { $msg = "Cannot read from a closed MemoryStream."; throw new MemoryStreamAccess($msg, $this, MemoryStreamException::NOT_OPEN); } if ($length === 0) { return ''; } $po...
php
public function read($length) { if ($this->isOpen() === false) { $msg = "Cannot read from a closed MemoryStream."; throw new MemoryStreamAccess($msg, $this, MemoryStreamException::NOT_OPEN); } if ($length === 0) { return ''; } $po...
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Read $length bytes from the MemoryStream. @throws \qtism\common\storage\MemoryStreamException If the read is out of the bounds of the stream e.g. EOF reach. @return string The read value or an empty string if length = 0.
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train
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oat-sa/qti-sdk
src/qtism/common/storage/MemoryStream.php
MemoryStream.write
public function write($data) { if ($this->isOpen() === false) { $msg = "Cannot write in a closed MemoryStream."; throw new MemoryStreamException($msg, $this, MemoryStreamException::NOT_OPEN); } if ($this->length - 1 === $this->position) { // simpl...
php
public function write($data) { if ($this->isOpen() === false) { $msg = "Cannot write in a closed MemoryStream."; throw new MemoryStreamException($msg, $this, MemoryStreamException::NOT_OPEN); } if ($this->length - 1 === $this->position) { // simpl...
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Write some $data in the stream. @param string $data
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train
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oat-sa/qti-sdk
src/qtism/common/storage/MemoryStream.php
MemoryStream.rewind
public function rewind() { if ($this->isOpen() === false) { $msg = "Cannot call rewind() on a closed MemoryStream."; throw new MemoryStreamException($msg, $this, MemoryStreamException::NOT_OPEN); } $this->setPosition(0); }
php
public function rewind() { if ($this->isOpen() === false) { $msg = "Cannot call rewind() on a closed MemoryStream."; throw new MemoryStreamException($msg, $this, MemoryStreamException::NOT_OPEN); } $this->setPosition(0); }
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Rewind the stream to its initial position. @throws \qtism\common\storage\MemoryStreamException If the binary stream is not open.
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train
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oat-sa/qti-sdk
src/qtism/common/storage/MemoryStream.php
MemoryStream.flush
public function flush() { if ($this->isOpen() === true) { $this->setBinary(''); $this->rewind(); } else { $msg = "Cannot flush a closed MemoryStream."; throw new MemoryStreamException($msg, $this, MemoryStreamException::NOT_OPEN); } }
php
public function flush() { if ($this->isOpen() === true) { $this->setBinary(''); $this->rewind(); } else { $msg = "Cannot flush a closed MemoryStream."; throw new MemoryStreamException($msg, $this, MemoryStreamException::NOT_OPEN); } }
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Flush the whole stream. @throws \qtism\common\storage\MemoryStreamException If the binary stream is closed.
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train
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oat-sa/qti-sdk
src/qtism/runtime/expressions/operators/EqualRoundedProcessor.php
EqualRoundedProcessor.process
public function process() { $operands = $this->getOperands(); if ($operands->containsNull()) { return null; } if ($operands->exclusivelySingle() === false) { $msg = "The EqualRounded operator only accepts operands with a single cardinality."; thr...
php
public function process() { $operands = $this->getOperands(); if ($operands->containsNull()) { return null; } if ($operands->exclusivelySingle() === false) { $msg = "The EqualRounded operator only accepts operands with a single cardinality."; thr...
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Process the EqualRounded operator. @return boolean|null A boolean with a value of true if the two expressions are numerically equal after rounding and false if they are not. If either sub-expression is NULL, the operator results in NULL. @throws \qtism\runtime\expressions\operators\OperatorProcessingException
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train
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oat-sa/qti-sdk
src/qtism/data/storage/xml/marshalling/MarshallerFactory.php
MarshallerFactory.addMappingEntry
public function addMappingEntry($qtiClassName, $marshallerClassName, $ns = 'qtism') { $mapping = &$this->getMapping(); $mapping[$ns][$qtiClassName] = $marshallerClassName; }
php
public function addMappingEntry($qtiClassName, $marshallerClassName, $ns = 'qtism') { $mapping = &$this->getMapping(); $mapping[$ns][$qtiClassName] = $marshallerClassName; }
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Add a mapping entry for a given tuple $qtiClassName <-> $marshallerClassName. @param string $qtiClassName A QTI class name. @param string $marshallerClassName A PHP marshaller class name (fully qualified). @param string $ns
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/storage/xml/marshalling/MarshallerFactory.php#L314-L318
oat-sa/qti-sdk
src/qtism/data/storage/xml/marshalling/MarshallerFactory.php
MarshallerFactory.hasMappingEntry
public function hasMappingEntry($qtiClassName, $ns = 'qtism') { $mapping = &$this->getMapping(); return isset($mapping[$ns]) && isset($mapping[$ns][$qtiClassName]); }
php
public function hasMappingEntry($qtiClassName, $ns = 'qtism') { $mapping = &$this->getMapping(); return isset($mapping[$ns]) && isset($mapping[$ns][$qtiClassName]); }
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Whether a mapping entry is defined for a given $qtiClassName. @param string $qtiClassName A QTI class name. @param string $ns @return boolean Whether a mapping entry is defined.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/storage/xml/marshalling/MarshallerFactory.php#L327-L332
oat-sa/qti-sdk
src/qtism/data/storage/xml/marshalling/MarshallerFactory.php
MarshallerFactory.removeMappingEntry
public function removeMappingEntry($qtiClassName, $ns = 'qtism') { $mapping = &$this->getMapping(); if ($this->hasMappingEntry($qtiClassName, $ns)) { unset($mapping[$ns][$qtiClassName]); } }
php
public function removeMappingEntry($qtiClassName, $ns = 'qtism') { $mapping = &$this->getMapping(); if ($this->hasMappingEntry($qtiClassName, $ns)) { unset($mapping[$ns][$qtiClassName]); } }
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Remove a mapping for $qtiClassName. @param string $qtiClassName A QTI class name. @param string $ns
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/storage/xml/marshalling/MarshallerFactory.php#L354-L361
oat-sa/qti-sdk
src/qtism/data/storage/xml/marshalling/MarshallerFactory.php
MarshallerFactory.createMarshaller
public function createMarshaller($object, array $args = array()) { if ($object instanceof QtiComponent) { // Asking for a Marshaller... $qtiClassName = $object->getQtiClassName(); if ($this->isWebComponentFriendly() === true && in_array($qtiClassName, Marshal...
php
public function createMarshaller($object, array $args = array()) { if ($object instanceof QtiComponent) { // Asking for a Marshaller... $qtiClassName = $object->getQtiClassName(); if ($this->isWebComponentFriendly() === true && in_array($qtiClassName, Marshal...
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Create a marshaller for a given QtiComponent or DOMElement object, depending on the current mapping of the MarshallerFactory. If no mapping entry can be found, the factory will perform a ultimate trial in the qtism\\data\\storage\\xml\\marshalling namespace to find the relevant Marshaller object. The newly created mar...
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/storage/xml/marshalling/MarshallerFactory.php#L402-L445
oat-sa/qti-sdk
src/qtism/runtime/rendering/css/Utils.php
Utils.mapSelector
public static function mapSelector($selector, array $map) { foreach ($map as $k => $v) { $pattern = "/(?:(^|\s|\+|,|~|>)(${k})(\$|\s|,|\+|\.|\~|>|:|\[))/u"; $count = 1; while ($count > 0) { $selector = preg_replace($pattern, '$1.' . $v . ...
php
public static function mapSelector($selector, array $map) { foreach ($map as $k => $v) { $pattern = "/(?:(^|\s|\+|,|~|>)(${k})(\$|\s|,|\+|\.|\~|>|:|\[))/u"; $count = 1; while ($count > 0) { $selector = preg_replace($pattern, '$1.' . $v . ...
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Remap a given CSS selector following the $map array. Example: <code> $map = array('prompt' => 'qti-prompt', 'div' => 'qti-div'); $selector = 'div > prompt'; echo Utils::mapSelector($selector, $map); // .qti-div > .qti-prompt </code> @param string $selector A Cascading Style Sheet selector. @param array $map A QTI to...
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/runtime/rendering/css/Utils.php#L51-L64
oat-sa/qti-sdk
src/qtism/common/utils/Php.php
Php.displayType
static public function displayType($value) { if (is_null($value) === true) { return 'null'; } elseif (is_object($value) === true) { return get_class($value); } else { return 'php:' . gettype($value); } }
php
static public function displayType($value) { if (is_null($value) === true) { return 'null'; } elseif (is_object($value) === true) { return get_class($value); } else { return 'php:' . gettype($value); } }
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Returns a displayable datatype for any $value. Example: echo Php::displayType(null); echo Php::displayType(12); echo Php::displayType(12.1); echo Php::displayType(new stdClass()); // null // php:integer // php:double // stdClass @param mixed $value @return string
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/common/utils/Php.php#L43-L52
oat-sa/qti-sdk
src/qtism/data/content/interactions/HottextInteraction.php
HottextInteraction.setMinChoices
public function setMinChoices($minChoices) { if (is_int($minChoices) && $minChoices > 0) { if ($minChoices > $this->getMaxChoices() && $this->getMaxChoices() > 0) { $msg = "The 'minChoices' argument must respect the limits imposed by 'maxChoices'."; throw new Inv...
php
public function setMinChoices($minChoices) { if (is_int($minChoices) && $minChoices > 0) { if ($minChoices > $this->getMaxChoices() && $this->getMaxChoices() > 0) { $msg = "The 'minChoices' argument must respect the limits imposed by 'maxChoices'."; throw new Inv...
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Set the minimum number of choices that the candidate is required to select to form a valid response. @param integer $minChoices A positive (>= 0) integer. @throws \InvalidArgumentException If $minChoices is not a positive integer or does not respect the limits imposed by maxChoices.
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train
https://github.com/oat-sa/qti-sdk/blob/fc3568d2a293ae6dbfe9f400dad2b94a0033ddb2/src/qtism/data/content/interactions/HottextInteraction.php#L137-L153