23 lines
566 B
PHP
23 lines
566 B
PHP
<?php
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/**
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* Expose book properties as a context condition.
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*/
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class context_condition_book extends context_condition {
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function condition_values() {
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$values = array();
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foreach (book_get_books() as $book) {
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$values[$book['menu_name']] = check_plain($book['title']);
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}
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return $values;
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}
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function execute($node, $op) {
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if (isset($node->book, $node->book['menu_name'])) {
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foreach ($this->get_contexts($node->book['menu_name']) as $context) {
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$this->condition_met($context, $node->book['menu_name']);
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}
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}
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}
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}
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