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🐛 FIX: Static Call to Non-Static Function #1

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🐛 FIX: Static Call to Non-Static Function #1

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96 changes: 48 additions & 48 deletions mainwp-example-extension.php
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Original file line number Diff line number Diff line change
Expand Up @@ -6,17 +6,17 @@
Version: 1.0
Author: MainWP
Author URI: https://mainwp.com
Icon URI:
Icon URI:
*/
class MainWPExampleExtension
{

public function __construct()
{
add_action('init', array(&$this, 'init'));
add_action('admin_init', array(&$this, 'admin_init'));
}

public function init()
{

Expand All @@ -26,17 +26,17 @@ public function init()
* Create your extension page
*/

public function renderPage() {
public static function renderPage() {
global $mainWPExampleExtensionActivator;

// Fetch all child-sites
$websites = apply_filters('mainwp-getsites', $mainWPExampleExtensionActivator->getChildFile(), $mainWPExampleExtensionActivator->getChildKey(), null);
// Fetch all child-sites
$websites = apply_filters('mainwp-getsites', $mainWPExampleExtensionActivator->getChildFile(), $mainWPExampleExtensionActivator->getChildKey(), null);

// Location to open on child site
$location = "admin.php?page=mainwp_child_tab";
$location = "admin.php?page=mainwp_child_tab";

if (is_array($websites)) {
?>
?>
<div class="postbox">
<div class="inside">
<p><?php _e('MainWP Hello World! Extension is an example extension. This extension provides two examples for calling MainWP Actions and Hooks. Purpose of this extension is to give you a start point in developing your first custom extension for the MainWP Plugin.'); ?></p>
Expand All @@ -54,71 +54,71 @@ public function renderPage() {
<div id="mainwp_example_links">
<?php
//Display a list of your child site with a secure link to child site WP Admin (login not required)
foreach($websites as $site) {
foreach($websites as $site) {
// Create link to open $location on child site
$open_url = "admin.php?page=SiteOpen&newWindow=yes&websiteid=". $site['id'] . "&location=" . base64_encode($location) ;
echo $site['name'] .": ";
?>
<a href="<?php echo $open_url; ?>" class="queue" target="_blank"><?php _e("Open location", "mainwp");?></a>.
<br/>
<?php
<a href="<?php echo $open_url; ?>" class="queue" target="_blank"><?php _e("Open location", "mainwp");?></a>.
<br/>
<?php
}
?>
</div>
</div>
</div>
</div>

<div class="postbox">
<h3 class="mainwp_box_title"><?php _e('Get Posts From Child Sites'); ?></h3>
<div class="inside">
<em><?php _e('List all posts from your child site'); ?></em>
<em><?php _e('List all posts from your child site'); ?></em>
<?php $site = $websites[0]; ?>
<p><?php _e('Get posts from child site:'); ?> <?php echo $site['url'] ?> <a href="admin.php?page=Extensions-Mainwp-Example-Extension&siteid=<?php echo $site['id']; ?>" class="button button-primary"><?php _e('Click Here!'); ?></a></p>
<?php
<?php
if (isset($_GET['siteid']) && !empty($_GET['siteid'])) {
$websiteId = $_GET['siteid'];
//fetch information of one child-site
$website = apply_filters('mainwp-getsites', $mainWPExampleExtensionActivator->getChildFile(), $mainWPExampleExtensionActivator->getChildKey(), $websiteId);
$websiteId = $_GET['siteid'];
//fetch information of one child-site
$website = apply_filters('mainwp-getsites', $mainWPExampleExtensionActivator->getChildFile(), $mainWPExampleExtensionActivator->getChildKey(), $websiteId);
if ($website && is_array($website)) {
$website = current($website);
}
}

if (!$website) {
echo "<p><strong>ERROR</strong>: ". __('Child Site Not Found') ."</p>";
} else {

// Example to call function get_all_posts on child-plugin to get posts on child site
$post_data = array(
$post_data = array(
'status' => 'publish',
'maxRecords' => 10
);

// hook to call the function get_all_posts
$information = apply_filters('mainwp_fetchurlauthed', $mainWPExampleExtensionActivator->getChildFile(), $mainWPExampleExtensionActivator->getChildKey(), $websiteId, 'get_all_posts', $post_data);
$information = apply_filters('mainwp_fetchurlauthed', $mainWPExampleExtensionActivator->getChildFile(), $mainWPExampleExtensionActivator->getChildKey(), $websiteId, 'get_all_posts', $post_data);

if (is_array($information)) {
if (isset($information['error'])) {
echo "<p><strong>ERROR</strong>: " . $information['error'] . "</p>";
} else {
} else {
echo "<h3>"._('List of posts: ')."</h3>";
echo "<ol>";
foreach($information as $post) {
echo "<li>";
echo $post['title'];
?>
?>
<a href="<?php echo $website['url'] . (substr($website['url'], -1) != '/' ? '/' : '') . '?p=' . $post['id']; ?>"
target="_blank"
title="View '<?php echo $post['title']; ?>'"
target="_blank"
title="View '<?php echo $post['title']; ?>'"
rel="permalink"><?php _e('View Post'); ?></a>
<?php
<?php
echo "</li>";
}
echo "</ol>";
}
}
}
}
}
}

} else {
echo "Child Sites Not Found";
}
Expand All @@ -127,10 +127,10 @@ public function renderPage() {
</div>
<?php
}

public function admin_init()
{

}
}

Expand All @@ -141,7 +141,7 @@ public function admin_init()
register_activation_hook(__FILE__, 'mainwp_example_extension_activate');

function mainwp_example_extension_activate()
{
{
update_option('mainwp_example_extension_activated', 'yes');
}

Expand All @@ -160,7 +160,7 @@ public function __construct()
{
$this->childFile = __FILE__;
add_filter('mainwp-getextensions', array(&$this, 'get_this_extension'));

// This filter will return true if the main plugin is activated
$this->mainwpMainActivated = apply_filters('mainwp-activated-check', false);

Expand All @@ -170,8 +170,8 @@ public function __construct()
}
else
{
//Because sometimes our main plugin is activated after the extension plugin is activated we also have a second step,
//listening to the 'mainwp-activated' action. This action is triggered by MainWP after initialisation.
//Because sometimes our main plugin is activated after the extension plugin is activated we also have a second step,
//listening to the 'mainwp-activated' action. This action is triggered by MainWP after initialisation.
add_action('mainwp-activated', array(&$this, 'activate_this_plugin'));
}
add_action('admin_init', array(&$this, 'admin_init'));
Expand All @@ -184,9 +184,9 @@ function admin_init() {
delete_option('mainwp_example_extension_activated');
wp_redirect(admin_url('admin.php?page=Extensions'));
return;
}
}
}

function get_this_extension($pArray)
{
$pArray[] = array('plugin' => __FILE__, 'api' => 'mainwp-example-extension', 'mainwp' => false, 'callback' => array(&$this, 'settings'));
Expand All @@ -195,7 +195,7 @@ function get_this_extension($pArray)

function settings()
{
//The "mainwp-pageheader-extensions" action is used to render the tabs on the Extensions screen.
//The "mainwp-pageheader-extensions" action is used to render the tabs on the Extensions screen.
//It's used together with mainwp-pagefooter-extensions and mainwp-getextensions
do_action('mainwp-pageheader-extensions', __FILE__);
if ($this->childEnabled)
Expand All @@ -208,17 +208,17 @@ function settings()
}
do_action('mainwp-pagefooter-extensions', __FILE__);
}
//The function "activate_this_plugin" is called when the main is initialized.

//The function "activate_this_plugin" is called when the main is initialized.
function activate_this_plugin()
{
//Checking if the MainWP plugin is enabled. This filter will return true if the main plugin is activated.
$this->mainwpMainActivated = apply_filters('mainwp-activated-check', $this->mainwpMainActivated);
// The 'mainwp-extension-enabled-check' hook. If the plugin is not enabled this will return false,
// if the plugin is enabled, an array will be returned containing a key.

// The 'mainwp-extension-enabled-check' hook. If the plugin is not enabled this will return false,
// if the plugin is enabled, an array will be returned containing a key.
// This key is used for some data requests to our main
$this->childEnabled = apply_filters('mainwp-extension-enabled-check', __FILE__);
$this->childEnabled = apply_filters('mainwp-extension-enabled-check', __FILE__);

$this->childKey = $this->childEnabled['key'];

Expand Down