99 lines
3.7 KiB
PHP
99 lines
3.7 KiB
PHP
<?php
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class Themelet extends BaseThemelet {
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/**
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* Generic thumbnail code; returns HTML rather than adding
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* a block since thumbs tend to go inside blocks...
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*/
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public function build_thumb_html(Image $image) {
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global $config;
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$i_id = (int) $image->id;
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$h_view_link = make_link('post/view/'.$i_id);
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$h_thumb_link = $image->get_thumb_link();
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$h_tip = html_escape($image->get_tooltip());
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$h_tags = strtolower($image->get_tag_list());
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$base = get_base_href();
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// If file is flash or svg then sets thumbnail to max size.
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if($image->ext === 'swf' || $image->ext === 'svg'){
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$tsize = get_thumbnail_size($config->get_int('thumb_width'), $config->get_int('thumb_height'));
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}
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else{
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$tsize = get_thumbnail_size($image->width, $image->height);
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}
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return '<center class="shm-thumb" data-tags="'.$h_tags.'" data-post-id="'.$i_id.'"><div class="thumbblock">'.
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'<a href="'.$h_view_link.'" class="thumb shm-thumb-link">'.
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'<img id="thumb_'.$i_id.'" title="'.$h_tip.'" alt="'.$h_tip.'" height="'.$tsize[1].'" width="'.$tsize[0].'" class="lazy" data-original="'.$h_thumb_link.'" src="'.$base.'/lib/static/grey.gif">'.
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'<noscript><img id="thumb_'.$i_id.'" title="'.$h_tip.'" alt="'.$h_tip.'" height="'.$tsize[1].'" width="'.$tsize[0].'" src="'.$h_thumb_link.'"></noscript>'.
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"</a></div></center>\n";
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}
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/**
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* Put something in a rounded rectangle box; specific to the default theme
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*/
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public function rr($html) {
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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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/**
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* Add a generic paginator
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*/
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public function display_paginator(Page $page, $base, $query, $page_number, $total_pages) {
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if($total_pages == 0) $total_pages = 1;
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$body = $this->build_paginator($page_number, $total_pages, $base, $query);
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$page->add_block(new Block(null, $body, "main", 90));
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}
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private function gen_page_link($base_url, $query, $page, $name, $link_class=null) {
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$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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private function gen_page_link_block($base_url, $query, $page, $current_page, $name) {
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$paginator = "";
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if($page == $current_page) {$link_class = "tab-selected";} else {$link_class = "";}
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$paginator .= $this->gen_page_link($base_url, $query, $page, $name, $link_class);
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return $paginator;
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}
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private function build_paginator($current_page, $total_pages, $base_url, $query) {
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$next = $current_page + 1;
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$prev = $current_page - 1;
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$rand = rand(1, $total_pages);
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$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>" : $this->gen_page_link($base_url, $query, 1, "First");
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$prev_html = $at_start ? "<span class='tab'>Prev</span>" : $this->gen_page_link($base_url, $query, $prev, "Prev");
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$random_html = $this->gen_page_link($base_url, $query, $rand, "Random");
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$next_html = $at_end ? "<span class='tab'>Next</span>" : $this->gen_page_link($base_url, $query, $next, "Next");
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$last_html = $at_end ? "<span class='tab'>Last</span>" : $this->gen_page_link($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 = array();
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foreach(range($start, $end) as $i) {
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$pages[] = $this->gen_page_link_block($base_url, $query, $i, $current_page, $i);
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}
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$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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?>
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