55 lines
1.6 KiB
PHP
55 lines
1.6 KiB
PHP
<?php defined('BLUDIT') or die('Bludit CMS.');
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// Current page number
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$currentPage = $url->pageNumber();
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Paginator::set('currentPage', $currentPage);
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if ($url->whereAmI()=='admin') {
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$itemsPerPage = ITEMS_PER_PAGE_ADMIN;
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$numberOfItems = $pages->count(true);
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} elseif ($url->whereAmI()=='tag') {
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$itemsPerPage = $site->itemsPerPage();
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$tagKey = $url->slug();
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$numberOfItems = $tags->numberOfPages($tagKey);
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} elseif ($url->whereAmI()=='category') {
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$itemsPerPage = $site->itemsPerPage();
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$categoryKey = $url->slug();
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$numberOfItems = $categories->numberOfPages($categoryKey);
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} else {
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$itemsPerPage = $site->itemsPerPage();
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$numberOfItems = $pages->count(true);
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}
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// Execute hook from plugins
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Theme::plugins('paginator');
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// Items per page
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Paginator::set('itemsPerPage', $itemsPerPage);
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// Amount of items
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Paginator::set('numberOfItems', $numberOfItems);
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// Amount of pages
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$numberOfPages = (int) max(ceil($numberOfItems / $itemsPerPage), 1);
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Paginator::set('numberOfPages', $numberOfPages);
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// TRUE if exists a next page to show
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$showNext = $numberOfPages > $currentPage;
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Paginator::set('showNext', $showNext);
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// TRUE if exists a previous page to show
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$showPrev = $currentPage > Paginator::firstPage();
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Paginator::set('showPrev', $showPrev);
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// TRUE if exists a next and previous page to show
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$showNextPrev = $showNext && $showPrev;
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Paginator::set('showNextPrev', $showNextPrev);
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// Integer with the next page
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$nextPage = max(0, $currentPage+1);
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Paginator::set('nextPage', $nextPage);
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// Integer with the previous page
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$prevPage = min($numberOfPages, $currentPage-1);
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Paginator::set('prevPage', $prevPage);
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