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Allow jumping to random pages through pagination fillers.

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This commit is contained in:
Aaron van Geffen 2016-09-02 14:19:47 +02:00
parent 29030eade6
commit df7655e00b
8 changed files with 67 additions and 11 deletions
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3
controllers/ViewPhotoAlbum.php
View File

@ -80,7 +80,8 @@ class ViewPhotoAlbum extends HTMLController
}
// Set the canonical url.
$this->page->setCanonicalUrl(BASEURL . '/' . (isset($_GET['tag']) ? $_GET['tag'] . '/' : ''));
$this->page->setCanonicalUrl(BASEURL . '/' . (isset($_GET['tag']) ? $_GET['tag'] . '/' : '') .
($page > 1 ? 'page/' . $page . '/' : ''));
}
public function getPhotoMosaic($id_tag, $page)

2
models/Dispatcher.php
View File

@ -42,7 +42,7 @@ class Dispatcher
return new ViewPhotoAlbum();
}
// Look for particular actions...
elseif (preg_match('~^/(?<action>[a-z]+)/?~', $_SERVER['PATH_INFO'], $path) && isset($possibleActions[$path['action']]))
elseif (preg_match('~^/(?<action>[a-z]+)(?:/page/(?<page>\d+))?/?~', $_SERVER['PATH_INFO'], $path) && isset($possibleActions[$path['action']]))
{
$_GET = array_merge($_GET, $path);
return new $possibleActions[$path['action']]();

2
models/GenericTable.php
View File

@ -201,7 +201,7 @@ class GenericTable extends PageIndex
}
}
protected function getLink($start = null, $order = null, $dir = null)
public function getLink($start = null, $order = null, $dir = null)
{
if ($start === null)
$start = $this->start;

19
models/PageIndex.php
View File

@ -132,14 +132,14 @@ class PageIndex
$this->page_index['next'] = $this->page_index[$this->current_page + 1];
}
protected function getLink($start = null, $order = null, $dir = null)
public function getLink($start = null, $order = null, $dir = null)
{
$url = $this->base_url;
$amp = strpos($this->base_url, '?') ? '&' : '?';
if (!empty($start))
{
$page = ($start / $this->items_per_page) + 1;
$page = $start !== '%d' ? ($start / $this->items_per_page) + 1 : $start;
$url .= strtr($this->page_slug, ['%PAGE%' => $page, '%AMP%' => $amp]);
$amp = '&';
}
@ -167,6 +167,21 @@ class PageIndex
return $this->page_index;
}
public function getItemsPerPage()
{
return $this->items_per_page;
}
public function getSortOrder()
{
return $this->sort_order;
}
public function getSortDirection()
{
return $this->sort_direction;
}
public function getPageIndexClass()
{
return $this->index_class;

4
public/css/default.css
View File

@ -134,6 +134,10 @@ ul#nav li a:hover {
background-color: transparent;
}
.pagination .page-padding {
cursor: pointer;
}
/* Tiled grid
---------------*/

16
public/js/main.js Normal file
View File

@ -0,0 +1,16 @@
function promptGoToPage(index_no) {
var page_no = prompt('Go to which page?');
if (page_no === null) {
return;
}
var index = window['page_index_' + index_no];
page_no = parseInt(page_no);
if (isNaN(page_no) || page_no < 1 || page_no > index.num_pages) {
return alert('Invalid page number.');
}
var offset = index.wildcard_url.indexOf('start=') !== -1 ? (page_no - 1) * index.per_page : page_no;
window.location.href = index.wildcard_url.replace('%d', offset)
}

1
templates/MainTemplate.php
View File

@ -32,6 +32,7 @@ class MainTemplate extends Template
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">', !empty($this->css) ? '
<style type="text/css">' . $this->css . '
</style>' : '', $this->header_html, '
<script type="text/javascript" src="', BASEURL, '/js/main.js"></script>
</head>
<body', !empty($this->classes) ? ' class="' . implode(' ', $this->classes) . '"' : '', '>
<header>

31
templates/Pagination.php
View File

@ -3,42 +3,61 @@
* Pagination.php
* Contains the pagination template.
*
* Kabuki CMS (C) 2013-2015, Aaron van Geffen
* Kabuki CMS (C) 2013-2016, Aaron van Geffen
*****************************************************************************/
class Pagination extends SubTemplate
{
private $index;
private static $unique_index_count = 0;
public function __construct(PageIndex $index)
{
$this->index = $index->getPageIndex();
$this->index = $index;
$this->class = $index->getPageIndexClass();
}
protected function html_content()
{
$index = $this->index->getPageIndex();
echo '
<div class="table_pagination', !empty($this->class) ? ' ' . $this->class : '', '">
<ul>
<li class="first"><', !empty($this->index['previous']) ? 'a href="' . $this->index['previous']['href'] . '"' : 'span', '>&laquo; previous</', !empty($this->index['previous']) ? 'a' : 'span', '></li>';
<li class="first"><', !empty($index['previous']) ? 'a href="' . $index['previous']['href'] . '"' : 'span', '>&laquo; previous</', !empty($index['previous']) ? 'a' : 'span', '></li>';
foreach ($this->index as $key => $page)
$num_wildcards = 0;
foreach ($index as $key => $page)
{
if (!is_numeric($key))
continue;
if (!is_array($page))
{
$num_wildcards++;
echo '
<li class="page-padding"><span>...</span></li>';
<li class="page-padding" onclick="javascript:promptGoToPage(', self::$unique_index_count, ')"><span>...</span></li>';
}
else
echo '
<li class="page-number', $page['is_selected'] ? ' active' : '', '"><a href="', $page['href'], '">', $page['index'], '</a></li>';
}
echo '
<li class="last"><', !empty($this->index['next']) ? 'a href="' . $this->index['next']['href'] . '"' : 'span', '>next &raquo;</', !empty($this->index['next']) ? 'a' : 'span', '></li>
<li class="last"><', !empty($index['next']) ? 'a href="' . $index['next']['href'] . '"' : 'span', '>next &raquo;</', !empty($index['next']) ? 'a' : 'span', '></li>
</ul>
</div>';
if ($num_wildcards)
{
echo '
<script type="text/javascript">
var page_index_', self::$unique_index_count++, ' = {
wildcard_url: "', $this->index->getLink("%d"), '",
num_pages: ', $this->index->getNumberOfPages(), ',
per_page: ', $this->index->getItemsPerPage(), '
};
</script>';
}
}
}