/** * Creates a new CqOption. * * @param DOMElement $node * containing the option definition * @param CqQuestionInterface $context * CqQuestionInterface The question or other object that the mapping can query for * things like the current answer, draggables, hotspots and the parsing of * html. */ public function __construct(DOMElement $node, $context) { foreach ($node->getElementsByTagName('choice') as $choice) { $this->text .= cq_get_text_content($choice, $context); } foreach ($node->getElementsByTagName('description') as $description) { $this->description .= cq_get_text_content($description, $context); } foreach ($node->getElementsByTagName('feedback') as $fb) { $this->feedback[] = CqFeedback::newCqFeedback($fb, $context); } foreach ($node->getElementsByTagName('feedbackunselected') as $fb) { $this->feedbackUnselected[] = CqFeedback::newCqFeedback($fb, $context); } $attribs = $node->attributes; $item = $attribs->getNamedItem('correct'); if ($item !== NULL) { $this->correct = (int) $item->value; } $item = $attribs->getNamedItem('identifier'); if ($item === NULL) { $item = $attribs->getNamedItem('id'); } if ($item === NULL) { $item = $attribs->getNamedItem('name'); } if ($item !== NULL) { $this->identifier = $item->nodeValue; } }
/** * Constructor for the Range object. * * @param DOMElement $node * The XML node to use for initalisation * @param <type> $context * CqQuestionInterface The question or other object that the mapping can query for * things like the current answer, draggables, hotspots and the parsing of * html. */ public function __construct(DOMElement $node, $context) { module_load_include('inc.php', 'closedquestion', 'lib/XmlLib'); $nodeList = $node->getElementsByTagName('minval'); $item = $nodeList->item(0); if ($item != NULL) { $this->minValue = trim(cq_get_text_content($item, $context)); } $nodeList = $node->getElementsByTagName('maxval'); $item = $nodeList->item(0); if ($item != NULL) { $this->maxValue = trim(cq_get_text_content($item, $context)); } foreach ($node->getElementsByTagName('feedback') as $fb) { $this->feedback[] = CqFeedback::newCqFeedback($fb, $context); } $attribs = $node->attributes; $item = $attribs->getNamedItem('correct'); if ($item !== NULL) { $this->correct = (int) $item->value; } }
/** * Initialises a mapping item using data from an XML node. * * @param $node * DOMElement The node to use for initialisation. * @param $context * CqQuestionInterface The question or other object that the mapping can query for * things like the current answer, draggables, hotspots and the parsing of * html. * @param $topParent * The highest parent in this mapping tree. */ public function generateFromNode($node, &$context, $topParent = NULL) { $this->params = array(); $this->children = array(); $this->feedback = array(); $this->context =& $context; $this->topParent =& $topParent; if (is_null($topParent)) { $topParent =& $this; } foreach ($node->attributes as $attrib) { $this->params[strtolower($attrib->nodeName)] = $attrib->nodeValue; } foreach ($node->childNodes as $child) { switch ($child->nodeName) { case 'feedback': $newchild = CqFeedback::newCqFeedback($child, $context); $newchild->topParent =& $topParent; $this->feedback[] = $newchild; continue 2; // continue to the next child. // continue to the next child. case '#text': case '#comment': continue 2; // continue to the next child. // continue to the next child. case 'pattern': // Old style patterns are now handled by CqMatch $newchild = new CqMatch(); $newchild->context =& $context; $newchild->params['pattern'] = $child->nodeValue; $this->children[] = $newchild; continue 2; // continue to the next child. // continue to the next child. case 'mapping': $newchild = new CqMapping(); break; case 'and': $newchild = new CqMappingAnd(); break; case 'or': $newchild = new CqMappingOr(); break; case 'not': $newchild = new CqMappingNot(); break; case 'combination': case 'match': $newchild = new CqMatch(); break; case 'range': $newchild = new CqMatchRange(); break; default: drupal_set_message(t('Unknown node type: @nodename', array('@nodename' => $child->nodeName))); continue 2; // continue to the next child. } $newchild->generateFromNode($child, $context, $topParent); $this->children[] = $newchild; } }
/** * Overrides CqQuestionAbstract::loadXml() */ public function loadXml(DOMElement $dom) { parent::loadXml($dom); module_load_include('inc.php', 'closedquestion', 'lib/XmlLib'); module_load_include('php', 'closedquestion', 'question/mapping/FactoryHotspot'); $this->hotspots = array(); $this->mappings = array(); $this->hints = array(); $this->draggables = array(); foreach ($dom->childNodes as $node) { $name = drupal_strtolower($node->nodeName); switch ($name) { case 'text': $this->text = cq_get_text_content($node, $this); break; case 'matchimg': $this->matchImgUrl = $node->getAttribute('src'); $this->matchImgHeight = $node->getAttribute('height'); $this->matchImgWidth = $node->getAttribute('width'); $this->maxChoices = $node->getAttribute('maxChoices'); foreach ($node->childNodes as $child) { switch (drupal_strtolower($child->nodeName)) { case 'hotspot': $hotspot = cq_Hotspot_from_xml($child, $this); if (is_object($hotspot)) { if (isset($this->hotspots[$hotspot->getIdentifier()])) { drupal_set_message(t('Hotspot identifier %identifier used more than once!', array('%identifier' => $hotspot->getIdentifier())), 'warning'); } $this->hotspots[$hotspot->getIdentifier()] = $hotspot; } break; } } break; case 'mapping': $map = new CqMapping(); $map->generateFromNode($node, $this); $this->mappings[] = $map; break; case 'hint': $this->hints[] = CqFeedback::newCqFeedback($node, $this); break; default: if (!in_array($name, $this->knownElements)) { drupal_set_message(t('Unknown node: @nodename', array('@nodename' => $node->nodeName))); } break; } } }
/** * Overrides CqQuestionAbstract::loadXml() */ public function loadXml(DOMElement $dom) { parent::loadXml($dom); module_load_include('inc.php', 'closedquestion', 'lib/XmlLib'); foreach ($dom->childNodes as $node) { if (in_array($node->nodeName, $this->SECTIONS)) { $this->parseSection($node); } else { $name = drupal_strtolower($node->nodeName); switch ($name) { case 'text': $this->text = cq_get_text_content($node, $this); break; case 'hint': $this->hints[] = CqFeedback::newCqFeedback($node, $this); break; case 'correct': $this->correctFeeback['all'] = CqFeedback::newCqFeedback($node, $this); break; default: if (!in_array($name, $this->knownElements)) { drupal_set_message(t('Unknown node: @nodename', array('@nodename' => $node->nodeName))); } break; } } } $attribs = $dom->attributes; $item = $attribs->getNamedItem('inlinefeedback'); if ($item !== NULL) { $this->inlineFeedback = (int) $item->value; } }
/** * Overrides CqQuestionAbstract::loadXml() */ public function loadXml(DOMElement $dom) { parent::loadXml($dom); module_load_include('inc.php', 'closedquestion', 'lib/XmlLib'); foreach ($dom->childNodes as $node) { $name = drupal_strtolower($node->nodeName); switch ($name) { case 'option': $this->options[] = new CqOption($node, $this); break; case 'text': $this->text = cq_get_text_content($node, $this); break; case 'prompt': $this->prompt = cq_get_text_content($node, $this); break; case 'hint': $this->hints[] = CqFeedback::newCqFeedback($node, $this); break; case 'correct': $this->correctFeeback = CqFeedback::newCqFeedback($node, $this); break; case 'mapping': // New style mapping, continues at match by default. $map = new CqMapping(); $map->generateFromNode($node, $this); if ($node->nodeName == 'sequence') { $map->setStopIfMatch(TRUE); } $this->mappings[] = $map; break; default: if (!in_array($name, $this->knownElements)) { drupal_set_message(t('Unknown node: @nodename', array('@nodename' => $node->nodeName))); } break; } } $attribs = $dom->attributes; $item = $attribs->getNamedItem('inlinefeedback'); if ($item !== NULL) { $this->inlineFeedback = (int) $item->value; } }
/** * Overrides CqQuestionAbstract::loadXml() */ public function loadXml(DOMElement $dom) { parent::loadXml($dom); module_load_include('inc.php', 'closedquestion', 'lib/XmlLib'); foreach ($dom->childNodes as $node) { $name = drupal_strtolower($node->nodeName); switch ($name) { case 'range': $this->ranges[] = new CqRange($node, $this); break; case 'unit': $this->unit = cq_get_text_content($node, $this); break; case 'text': $this->text = cq_get_text_content($node, $this); break; case 'hint': $this->hints[] = CqFeedback::newCqFeedback($node, $this); break; case 'correct': $this->correctFeeback = CqFeedback::newCqFeedback($node, $this); break; default: if (!in_array($name, $this->knownElements)) { drupal_set_message(t('Unknown node: @nodename', array('@nodename' => $node->nodeName))); } break; } } }
/** * Overrides CqQuestionAbstract::loadXml() */ public function loadXml(DOMElement $dom) { parent::loadXml($dom); module_load_include('inc.php', 'closedquestion', 'lib/XmlLib'); foreach ($dom->childNodes as $node) { $name = drupal_strtolower($node->nodeName); switch ($name) { case 'option': case 'item': $option = new CqOption($node, $this); if (is_numeric($option->getIdentifier())) { $this->sections[$option->getIdentifier()] = $option; $this->selectedBySection[$option->getIdentifier()] = array(); } if (isset($this->items[$option->getIdentifier()])) { drupal_set_message(t('Option identifier %identifier used more than once!', array('%identifier' => $option->getIdentifier())), 'warning'); } $this->items[$option->getIdentifier()] = $option; break; case 'sequence': // Old style sequence, would stop at first match. // Old style sequence, would stop at first match. case 'mapping': // New style mapping, continues at match by default. $map = new CqMapping(); $map->generateFromNode($node, $this); if ($node->nodeName == 'sequence') { $map->setStopIfMatch(TRUE); } $this->mappings[] = $map; break; case 'text': $this->text = cq_get_text_content($node, $this); break; case 'hint': $this->hints[] = CqFeedback::newCqFeedback($node, $this); break; case 'default': case 'startstate': $attribs = $node->attributes; $item = $attribs->getNamedItem('value'); if ($item !== NULL) { $this->defaultAnswer = $item->value; } break; default: if (!in_array($name, $this->knownElements)) { drupal_set_message(t('Unknown node: @nodename', array('@nodename' => $node->nodeName))); } break; } } $attribs = $dom->attributes; $item = $attribs->getNamedItem('duplicates'); if ($item !== NULL) { $this->duplicates = (int) $item->value; } $item = $attribs->getNamedItem('alignment'); if ($item !== NULL) { $this->alignment = $item->value; } $item = $attribs->getNamedItem('optionheight'); if ($item !== NULL) { $this->optionHeight = $item->value; } $answer = $this->userAnswer->getAnswer(); if (empty($answer)) { $this->userAnswer->setAnswer($this->defaultAnswer); } if (count($this->selectedBySection) == 0) { // No sections defined, make one. $this->selectedBySection[1] = array(); } }
/** * Overrides CqQuestionAbstract::loadXml() */ public function loadXml(DOMElement $dom) { parent::loadXml($dom); module_load_include('inc.php', 'closedquestion', 'lib/XmlLib'); $textNode = NULL; foreach ($dom->childNodes as $node) { $name = drupal_strtolower($node->nodeName); switch ($name) { case 'inlineoption': $option = new CqInlineOption($node, $this); if (isset($this->inlineOptions[$option->getIdentifier()])) { drupal_set_message(t('Inlineoption identifier %identifier used more than once!', array('%identifier' => $option->getIdentifier())), 'warning'); } $this->inlineOptions[$option->getIdentifier()] = $option; $this->inlineOptionsByGroup[$option->getGroup()][$option->getIdentifier()] = $option; break; case 'mapping': $map = new CqMapping(); $map->generateFromNode($node, $this); $this->mappings[] = $map; break; case 'text': $textNode = $node; break; case 'hint': $this->hints[] = CqFeedback::newCqFeedback($node, $this); break; default: if (!in_array($name, $this->knownElements)) { drupal_set_message(t('Unknown node: @nodename', array('@nodename' => $node->nodeName))); } break; } } if ($textNode != NULL) { $this->text = cq_get_text_content($textNode, $this); } }