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correction
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wrong file
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@sandewt
sandewt authored Mar 17, 2023
1 parent 3bc545a commit 5e30424
Showing 1 changed file with 229 additions and 29 deletions.
258 changes: 229 additions & 29 deletions plugins/content/pagenavigation/src/Extension/PageNavigation.php
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Original file line number Diff line number Diff line change
Expand Up @@ -4,46 +4,246 @@
* @package Joomla.Plugin
* @subpackage Content.pagenavigation
*
* @copyright (C) 2023 Open Source Matters, Inc. <https://www.joomla.org>
* @copyright (C) 2006 Open Source Matters, Inc. <https://www.joomla.org>
* @license GNU General Public License version 2 or later; see LICENSE.txt
* @phpcs:disable PSR1.Classes.ClassDeclaration.MissingNamespace
*/

defined('_JEXEC') or die;
namespace Joomla\Plugin\Content\PageNavigation\Extension;

use Joomla\CMS\Extension\PluginInterface;
use Joomla\CMS\Access\Access;
use Joomla\CMS\Factory;
use Joomla\CMS\Plugin\CMSPlugin;
use Joomla\CMS\Plugin\PluginHelper;
use Joomla\Database\DatabaseInterface;
use Joomla\DI\Container;
use Joomla\DI\ServiceProviderInterface;
use Joomla\Event\DispatcherInterface;
use Joomla\Plugin\Content\PageNavigation\Extension\PageNavigation;
use Joomla\Component\Content\Site\Helper\RouteHelper;
use Joomla\Database\DatabaseAwareTrait;
use Joomla\Database\ParameterType;

// phpcs:disable PSR1.Files.SideEffects
\defined('_JEXEC') or die;
// phpcs:enable PSR1.Files.SideEffects

/**
* Pagenavigation plugin class.
*
* @since 1.5
*/
final class PageNavigation extends CMSPlugin
{
use DatabaseAwareTrait;

return new class () implements ServiceProviderInterface {
/**
* Registers the service provider with a DI container.
* If in the article view and the parameter is enabled shows the page navigation
*
* @param Container $container The DI container.
* @param string $context The context of the content being passed to the plugin
* @param object &$row The article object
* @param mixed &$params The article params
* @param integer $page The 'page' number
*
* @return void
* @return mixed void or true
*
* @since _DEPLOY_VERSION__
* @since 1.6
*/
public function register(Container $container): void
public function onContentBeforeDisplay($context, &$row, &$params, $page = 0)
{
$container->set(
PluginInterface::class,
function (Container $container) {
$dispatcher = $container->get(DispatcherInterface::class);
$plugin = new PageNavigation(
$dispatcher,
(array) PluginHelper::getPlugin('content', 'pagenavigation')
);
$plugin->setApplication(Factory::getApplication());
$plugin->setDatabase($container->get(DatabaseInterface::class));

return $plugin;
}
);
$app = $this->getApplication();
$view = $app->getInput()->get('view');
$print = $app->getInput()->getBool('print');

if ($print) {
return false;
}

if ($context === 'com_content.article' && $view === 'article' && $params->get('show_item_navigation')) {
$db = $this->getDatabase();
$user = $app->getIdentity();
$lang = $app->getLanguage();
$now = Factory::getDate()->toSql();
$query = $db->getQuery(true);
$uid = $row->id;
$option = 'com_content';
$canPublish = $user->authorise('core.edit.state', $option . '.article.' . $row->id);

/**
* The following is needed as different menu items types utilise a different param to control ordering.
* For Blogs the `orderby_sec` param is the order controlling param.
* For Table and List views it is the `orderby` param.
*/
$params_list = $params->toArray();

if (array_key_exists('orderby_sec', $params_list)) {
$order_method = $params->get('orderby_sec', '');
} else {
$order_method = $params->get('orderby', '');
}

// Additional check for invalid sort ordering.
if ($order_method === 'front') {
$order_method = '';
}

if (in_array($order_method, ['date', 'rdate'])) {
// Get the order code
$orderDate = $params->get('order_date');

switch ($orderDate) {
// Use created if modified is not set
case 'modified':
$orderby = 'CASE WHEN ' . $db->quoteName('a.modified') . ' IS NULL THEN ' .
$db->quoteName('a.created') . ' ELSE ' . $db->quoteName('a.modified') . ' END';
break;

// Use created if publish_up is not set
case 'published':
$orderby = 'CASE WHEN ' . $db->quoteName('a.publish_up') . ' IS NULL THEN ' .
$db->quoteName('a.created') . ' ELSE ' . $db->quoteName('a.publish_up') . ' END';
break;

// Use created as default
default:
$orderby = $db->quoteName('a.created');
break;
}

if ($order_method === 'rdate') {
$orderby .= ' DESC';
}
} else {
// Determine sort order.
switch ($order_method) {
case 'alpha':
$orderby = $db->quoteName('a.title');
break;
case 'ralpha':
$orderby = $db->quoteName('a.title') . ' DESC';
break;
case 'hits':
$orderby = $db->quoteName('a.hits');
break;
case 'rhits':
$orderby = $db->quoteName('a.hits') . ' DESC';
break;
case 'author':
$orderby = $db->quoteName(['a.created_by_alias', 'u.name']);
break;
case 'rauthor':
$orderby = $db->quoteName('a.created_by_alias') . ' DESC, ' .
$db->quoteName('u.name') . ' DESC';
break;
case 'front':
$orderby = $db->quoteName('f.ordering');
break;
default:
$orderby = $db->quoteName('a.ordering');
break;
}
}

$query->order($orderby);

$case_when = ' CASE WHEN ' . $query->charLength($db->quoteName('a.alias'), '!=', '0')
. ' THEN ' . $query->concatenate([$query->castAsChar($db->quoteName('a.id')), $db->quoteName('a.alias')], ':')
. ' ELSE ' . $query->castAsChar('a.id') . ' END AS ' . $db->quoteName('slug');

$case_when1 = ' CASE WHEN ' . $query->charLength($db->quoteName('cc.alias'), '!=', '0')
. ' THEN ' . $query->concatenate([$query->castAsChar($db->quoteName('cc.id')), $db->quoteName('cc.alias')], ':')
. ' ELSE ' . $query->castAsChar('cc.id') . ' END AS ' . $db->quoteName('catslug');

$query->select($db->quoteName(['a.id', 'a.title', 'a.catid', 'a.language']))
->select([$case_when, $case_when1])
->from($db->quoteName('#__content', 'a'))
->join('LEFT', $db->quoteName('#__categories', 'cc'), $db->quoteName('cc.id') . ' = ' . $db->quoteName('a.catid'));

if ($order_method === 'author' || $order_method === 'rauthor') {
$query->select($db->quoteName(['a.created_by', 'u.name']));
$query->join('LEFT', $db->quoteName('#__users', 'u'), $db->quoteName('u.id') . ' = ' . $db->quoteName('a.created_by'));
}

$query->where(
[
$db->quoteName('a.catid') . ' = :catid',
$db->quoteName('a.state') . ' = :state',
]
)
->bind(':catid', $row->catid, ParameterType::INTEGER)
->bind(':state', $row->state, ParameterType::INTEGER);

if (!$canPublish) {
$query->whereIn($db->quoteName('a.access'), Access::getAuthorisedViewLevels($user->id));
}

$query->where(
[
'(' . $db->quoteName('publish_up') . ' IS NULL OR ' . $db->quoteName('publish_up') . ' <= :nowDate1)',
'(' . $db->quoteName('publish_down') . ' IS NULL OR ' . $db->quoteName('publish_down') . ' >= :nowDate2)',
]
)
->bind(':nowDate1', $now)
->bind(':nowDate2', $now);

if ($app->isClient('site') && $app->getLanguageFilter()) {
$query->whereIn($db->quoteName('a.language'), [$lang->getTag(), '*'], ParameterType::STRING);
}

$db->setQuery($query);
$list = $db->loadObjectList('id');

// This check needed if incorrect Itemid is given resulting in an incorrect result.
if (!is_array($list)) {
$list = [];
}

reset($list);

// Location of current content item in array list.
$location = array_search($uid, array_keys($list));
$rows = array_values($list);

$row->prev = null;
$row->next = null;

if ($location - 1 >= 0) {
// The previous content item cannot be in the array position -1.
$row->prev = $rows[$location - 1];
}

if (($location + 1) < count($rows)) {
// The next content item cannot be in an array position greater than the number of array positions.
$row->next = $rows[$location + 1];
}

if ($row->prev) {
$row->prev_label = ($this->params->get('display', 0) == 0) ? $lang->_('JPREV') : $row->prev->title;
$row->prev = RouteHelper::getArticleRoute($row->prev->slug, $row->prev->catid, $row->prev->language);
} else {
$row->prev_label = '';
$row->prev = '';
}

if ($row->next) {
$row->next_label = ($this->params->get('display', 0) == 0) ? $lang->_('JNEXT') : $row->next->title;
$row->next = RouteHelper::getArticleRoute($row->next->slug, $row->next->catid, $row->next->language);
} else {
$row->next_label = '';
$row->next = '';
}

// Output.
if ($row->prev || $row->next) {
// Get the path for the layout file
$path = PluginHelper::getLayoutPath('content', 'pagenavigation');

// Render the pagenav
ob_start();
include $path;
$row->pagination = ob_get_clean();

$row->paginationposition = $this->params->get('position', 1);

// This will default to the 1.5 and 1.6-1.7 behavior.
$row->paginationrelative = $this->params->get('relative', 0);
}
}
}
};
}

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