97 lines
3.7 KiB
PHP
97 lines
3.7 KiB
PHP
<?php
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/**
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* Pagination helper
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* @param string $url Base URL for pagination links
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* @param int $browse_page Current page number
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* @param int $page_count Total number of pages
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*/
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function renderPagination($url, $browse_page = 1, $page_count = 1) {
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$param = '';
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// calls
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if (isset($_REQUEST['name'])) {
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$param .= '&name=' . htmlspecialchars($_REQUEST['name']);
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}
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if (isset($_REQUEST['invitees'])) {
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$param .= '&invitees=' . htmlspecialchars($_REQUEST['invitees']);
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}
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if (isset($_REQUEST['description'])) {
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$param .= '&description=' . htmlspecialchars($_REQUEST['description']);
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}
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if (isset($_REQUEST['filter'])) {
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$param .= '&filter=' . htmlspecialchars($_REQUEST['filter']);
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}
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// contacts
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if (isset($_REQUEST['name'])) {
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$param .= '&name=' . htmlspecialchars($_REQUEST['name']);
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}
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if (isset($_REQUEST['phone'])) {
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$param .= '&phone=' . htmlspecialchars($_REQUEST['phone']);
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}
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if (isset($_REQUEST['email'])) {
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$param .= '&email=' . htmlspecialchars($_REQUEST['email']);
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}
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// messages
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if (isset($_REQUEST['from'])) {
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$param .= '&from=' . htmlspecialchars($_REQUEST['from']);
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}
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if (isset($_REQUEST['to'])) {
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$param .= '&to=' . htmlspecialchars($_REQUEST['to']);
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}
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if (isset($_REQUEST['subject'])) {
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$param .= '&subject=' . htmlspecialchars($_REQUEST['subject']);
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}
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// notifications
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if (isset($_REQUEST['message'])) {
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$param .= '&message=' . htmlspecialchars($_REQUEST['message']);
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}
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// time period
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if (isset($_REQUEST['from_time'])) {
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$param .= '&from_time=' . htmlspecialchars($_REQUEST['from_time']);
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}
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if (isset($_REQUEST['until_time'])) {
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$param .= '&until_time=' . htmlspecialchars($_REQUEST['until_time']);
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}
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$max_visible_pages = 10;
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$step_pages = 10;
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echo '<div class="tm-pagination text-center"><div class="pagination">';
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if ($browse_page > 1) {
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echo '<a class="pagination-link" href="' . htmlspecialchars($url) . '&p=1' . $param . '">first</a>';
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echo '<a class="pagination-link" href="' . htmlspecialchars($url) . '&p=' . ($browse_page - 1) . $param . '">«</a>';
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} else {
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echo '<span class="pagination-link disabled">first</span>';
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echo '<span class="pagination-link disabled">«</span>';
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}
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for ($i = 1; $i <= $page_count; $i++) {
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// always show the first, last, step pages (10, 20, 30, etc.),
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// and pages around current page
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if ($i == 1 || $i == $page_count ||
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$i % $step_pages == 0 ||
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abs($i - $browse_page) < $max_visible_pages / 2) {
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if ($i == $browse_page) {
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echo '<span class="pagination-link active">' . $i . '</span>';
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} else {
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echo '<a class="pagination-link" href="' . htmlspecialchars($url) . '&p=' . $i . $param . '">' . $i . '</a>';
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}
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} elseif ($i == 2 || $i == $page_count - 1 ||
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($i > $browse_page + $max_visible_pages / 2 && $i % $step_pages == 1) ||
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($i < $browse_page - $max_visible_pages / 2 && $i % $step_pages == $step_pages - 1)) {
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echo '<span class="pagination-link pagination-ellipsis disabled">...</span>';
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}
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}
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if ($browse_page < $page_count) {
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echo '<a class="pagination-link" href="' . htmlspecialchars($url) . '&p=' . ($browse_page + 1) . $param . '">»</a>';
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echo '<a class="pagination-link" href="' . htmlspecialchars($url) . '&p=' . $page_count . $param . '">last</a>';
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} else {
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echo '<span class="pagination-link disabled">»</span>';
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echo '<span class="pagination-link disabled">last</span>';
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}
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echo '</div></div>';
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}
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