20 lines
516 B
PHP
20 lines
516 B
PHP
<?php
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/**
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* Set the context on the basis of the node type of page's book root.
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*/
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class context_condition_bookroot extends context_condition_node {
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function execute($node, $op) {
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if ($this->condition_used() && !empty($node->book['bid'])) {
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$type = db_select('node')
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->fields('node', array('type'))
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->condition('nid', $node->book['nid'])
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->execute()
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->fetchField();
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$book = new stdClass();
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$book->type = $type;
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parent::execute($book, $op);
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}
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}
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}
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