89 lines
3.0 KiB
PHP
89 lines
3.0 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* Class Themelet
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*/
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class Themelet extends BaseThemelet
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{
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/**
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* Put something in a rounded rectangle box; specific to the default theme.
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*/
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public function rr(string $html): string
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{
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return "
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<div class='tframe'>
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$html
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</div>
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";
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}
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public function display_paginator(Page $page, string $base, ?string $query, int $page_number, int $total_pages, bool $show_random = false)
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{
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if ($total_pages == 0) {
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$total_pages = 1;
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}
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$body = $this->litetheme_build_paginator($page_number, $total_pages, $base, $query, $show_random);
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$page->add_block(new Block(null, $body, "main", 90));
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}
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public function litetheme_gen_page_link(string $base_url, ?string $query, int $page, string $name, ?string $link_class=null): string
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{
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$link = make_link("$base_url/$page", $query);
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return "<a class='$link_class' href='$link'>$name</a>";
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}
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public function litetheme_gen_page_link_block(string $base_url, ?string $query, int $page, int $current_page, string $name): string
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{
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$paginator = "";
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if ($page == $current_page) {
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$link_class = "tab-selected";
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} else {
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$link_class = "";
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}
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$paginator .= $this->litetheme_gen_page_link($base_url, $query, $page, $name, $link_class);
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return $paginator;
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}
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public function litetheme_build_paginator(int $current_page, int $total_pages, string $base_url, ?string $query, bool $show_random): string
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{
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$next = $current_page + 1;
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$prev = $current_page - 1;
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$at_start = ($current_page <= 1 || $total_pages <= 1);
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$at_end = ($current_page >= $total_pages);
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$first_html = $at_start ? "<span class='tab'>First</span>" : $this->litetheme_gen_page_link($base_url, $query, 1, "First");
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$prev_html = $at_start ? "<span class='tab'>Prev</span>" : $this->litetheme_gen_page_link($base_url, $query, $prev, "Prev");
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$random_html = "";
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if ($show_random) {
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$rand = mt_rand(1, $total_pages);
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$random_html = $this->litetheme_gen_page_link($base_url, $query, $rand, "Random");
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}
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$next_html = $at_end ? "<span class='tab'>Next</span>" : $this->litetheme_gen_page_link($base_url, $query, $next, "Next");
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$last_html = $at_end ? "<span class='tab'>Last</span>" : $this->litetheme_gen_page_link($base_url, $query, $total_pages, "Last");
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$start = $current_page-5 > 1 ? $current_page-5 : 1;
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$end = $start+10 < $total_pages ? $start+10 : $total_pages;
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$pages = [];
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foreach (range($start, $end) as $i) {
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$pages[] = $this->litetheme_gen_page_link_block($base_url, $query, $i, $current_page, strval($i));
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}
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$pages_html = implode(" ", $pages);
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return "<div class='paginator sfoot'>
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$first_html
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$prev_html
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$random_html
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<< $pages_html >>
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$next_html $last_html
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</div>";
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}
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}
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