| 1 | <?php |
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| 2 | |
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| 3 | /** |
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| 4 | * @file book-navigation.tpl.php |
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| 5 | * Default theme implementation to navigate books. Presented under nodes that |
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| 6 | * are a part of book outlines. |
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| 7 | * |
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| 8 | * Available variables: |
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| 9 | * - $tree: The immediate children of the current node rendered as an |
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| 10 | * unordered list. |
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| 11 | * - $current_depth: Depth of the current node within the book outline. |
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| 12 | * Provided for context. |
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| 13 | * - $prev_url: URL to the previous node. |
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| 14 | * - $prev_title: Title of the previous node. |
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| 15 | * - $parent_url: URL to the parent node. |
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| 16 | * - $parent_title: Title of the parent node. Not printed by default. Provided |
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| 17 | * as an option. |
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| 18 | * - $next_url: URL to the next node. |
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| 19 | * - $next_title: Title of the next node. |
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| 20 | * - $has_links: Flags TRUE whenever the previous, parent or next data has a |
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| 21 | * value. |
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| 22 | * - $book_id: The book ID of the current outline being viewed. Same as the |
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| 23 | * node ID containing the entire outline. Provided for context. |
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| 24 | * - $book_url: The book/node URL of the current outline being viewed. |
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| 25 | * Provided as an option. Not used by default. |
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| 26 | * - $book_title: The book/node title of the current outline being viewed. |
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| 27 | * Provided as an option. Not used by default. |
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| 28 | * |
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| 29 | * @see template_preprocess_book_navigation() |
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| 30 | */ |
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| 31 | ?> |
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| 32 | <?php if ($tree || $has_links): ?> |
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| 33 | <div id="book-navigation-<?php print $book_id; ?>" class="book-navigation"> |
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| 34 | <?php print $tree; ?> |
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| 35 | |
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| 36 | <?php if ($has_links): ?> |
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| 37 | <div class="page-links clear-block"> |
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| 38 | <?php if ($prev_url) : ?> |
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| 39 | <a href="<?php print $prev_url; ?>" class="page-previous" title="<?php print t('Go to previous page'); ?>"><?php print t('â¹ ') . $prev_title; ?></a> |
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| 40 | <?php endif; ?> |
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| 41 | <?php if ($parent_url) : ?> |
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| 42 | <a href="<?php print $parent_url; ?>" class="page-up" title="<?php print t('Go to parent page'); ?>"><?php print t('up'); ?></a> |
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| 43 | <?php endif; ?> |
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| 44 | <?php if ($next_url) : ?> |
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| 45 | <a href="<?php print $next_url; ?>" class="page-next" title="<?php print t('Go to next page'); ?>"><?php print $next_title . t(' âº'); ?></a> |
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| 46 | <?php endif; ?> |
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| 47 | </div> |
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| 48 | <?php endif; ?> |
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| 49 | |
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| 50 | </div> |
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| 51 | <?php endif; ?> |
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