101 lines
3.2 KiB
PHP
101 lines
3.2 KiB
PHP
<?php
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class IndexTheme extends Themelet {
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public function set_page($page_number, $total_pages, $search_terms) {
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$this->page_number = $page_number;
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$this->total_pages = $total_pages;
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$this->search_terms = $search_terms;
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}
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public function display_page(Page $page, $images) {
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global $config;
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if(count($this->search_terms) == 0) {
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$query = null;
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$page_title = $config->get_string('title');
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}
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else {
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$search_string = implode(' ', $this->search_terms);
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$query = url_escape($search_string);
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$page_title = html_escape($search_string);
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if(count($images) > 0) {
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$page->set_subheading("Page {$this->page_number} / {$this->total_pages}");
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}
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}
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if($this->page_number > 1 || count($this->search_terms) > 0) {
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// $page_title .= " / $page_number";
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}
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$nav = $this->build_navigation($this->page_number, $this->total_pages, $this->search_terms);
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$page->set_title($page_title);
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$page->set_heading($page_title);
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$page->add_block(new Block("Navigation", $nav, "left", 0));
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if(count($images) > 0) {
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if($query) {
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$page->add_block(new Block("Images", $this->build_table($images, "search=$query"), "main", 10));
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$this->display_paginator($page, "post/list/$query", null, $this->page_number, $this->total_pages);
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}
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else {
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$page->add_block(new Block("Images", $this->build_table($images, null), "main", 10));
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$this->display_paginator($page, "post/list", null, $this->page_number, $this->total_pages);
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}
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}
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else {
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$page->add_block(new Block("No Images Found", "No images were found to match the search criteria"));
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}
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}
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protected function build_navigation($page_number, $total_pages, $search_terms) {
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$prev = $page_number - 1;
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$next = $page_number + 1;
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$u_tags = url_escape(implode(" ", $search_terms));
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$query = empty($u_tags) ? "" : "/$u_tags";
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$h_prev = ($page_number <= 1) ? "Prev" : "<a href='".make_link("post/list$query/$prev")."'>Prev</a>";
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$h_index = "<a href='".make_link()."'>Index</a>";
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$h_next = ($page_number >= $total_pages) ? "Next" : "<a href='".make_link("post/list$query/$next")."'>Next</a>";
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$h_search_string = count($search_terms) == 0 ? "Search" : html_escape(implode(" ", $search_terms));
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$h_search_link = make_link();
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$h_search = "
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<p><form action='$h_search_link' method='GET'>
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<input id='search_input' name='search' type='text'
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value='$h_search_string' autocomplete='off' />
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<input type='hidden' name='q' value='/post/list'>
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<input type='submit' value='Find' style='display: none;' />
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</form>
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<div id='search_completions'></div>";
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return "$h_prev | $h_index | $h_next<br>$h_search";
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}
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protected function build_table($images, $query) {
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global $config;
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$width = $config->get_int('index_width');
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$height = $config->get_int('index_height');
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$table = "<table>\n";
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for($i=0; $i<$height; $i++) {
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$table .= "<tr>\n";
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for($j=0; $j<$width; $j++) {
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$image = isset($images[$i*$width+$j]) ? $images[$i*$width+$j] : null;
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if(!is_null($image)) {
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$table .= "\t<td>" . $this->build_thumb_html($image, $query) . "</td>\n";
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}
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else {
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$table .= "\t<td> </td>\n";
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}
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}
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$table .= "</tr>\n";
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}
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$table .= "</table>\n";
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return $table;
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}
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}
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?>
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