File: /home/perditaeyz/www/wp-content/plugins/core-control/modules/core_control_updates.php
<?php
/*
Plugin Name: Updates Module
Version: 1.1
Description: Core Control Updates module, This allows you to Disable Plugin/Theme/Core update checking, or to force a check to take place.
Author: Dion Hulse
Author URI: https://dd32.id.au/
*/
class core_control_updates {
function __construct() {
add_action('core_control-updates', array(&$this, 'the_page'));
$this->settings = array('plugins' => array('enabled' => true), 'themes' => array('enabled' => true), 'core' => array('enabled' => true));
$this->settings = get_option('core_control-updates', $this->settings);
add_action('admin_post_core_control-updates', array(&$this, 'handle_posts'));
if ( $this->settings['plugins']['enabled'] === false ) {
remove_action( 'load-plugins.php', 'wp_update_plugins' );
remove_action( 'load-update.php', 'wp_update_plugins' );
remove_action( 'load-update-core.php', 'wp_update_plugins' );
remove_action( 'admin_init', '_maybe_update_plugins' );
remove_action( 'wp_update_plugins', 'wp_update_plugins' );
add_action('pre_site_transient_update_plugins', array(&$this, 'handle_option_disable'));
add_action('load-plugins.php', create_function('', 'add_action("admin_notices", array(&$GLOBALS["core-control"]->modules["core_control_updates"], "update_disabled_warning"));'));
add_action('load-update-core.php', create_function('', 'add_action("admin_notices", array(&$GLOBALS["core-control"]->modules["core_control_updates"], "update_disabled_warning"));'));
}
if ( $this->settings['themes']['enabled'] === false ) {
remove_action( 'load-themes.php', 'wp_update_themes' );
remove_action( 'load-update.php', 'wp_update_themes' );
remove_action( 'load-update-core.php', 'wp_update_themes' );
remove_action( 'admin_init', '_maybe_update_themes' );
remove_action( 'wp_update_themes', 'wp_update_themes' );
add_action('pre_site_transient_update_themes', array(&$this, 'handle_option_disable'));
add_action('load-themes.php', create_function('', 'add_action("admin_notices", array(&$GLOBALS["core-control"]->modules["core_control_updates"], "update_disabled_warning"));'));
add_action('load-update-core.php', create_function('', 'add_action("admin_notices", array(&$GLOBALS["core-control"]->modules["core_control_updates"], "update_disabled_warning"));'));
}
if ( $this->settings['core']['enabled'] === false ) {
remove_action( 'admin_init', '_maybe_update_core' );
remove_action( 'wp_version_check', 'wp_version_check' );
add_action('pre_site_transient_update_core', array(&$this, 'handle_option_disable'));
add_action('load-update-core.php', create_function('', 'add_action("admin_notices", array(&$GLOBALS["core-control"]->modules["core_control_updates"], "update_disabled_warning"));'));
}
//add_action('all', create_function('', 'var_dump(current_filter());'));
}
function has_page() {
return true;
}
function menu() {
return array('updates', 'Plugin, Theme, and Core Updates');
}
function handle_option_disable($val) {
return (object)array('last_checked' => time()+3600, 'response' => null);
}
function update_disabled_warning() {
echo '<div class="updated fade"><p><strong>Warning:</strong> Some Update checks are currently disabled, To enable, Visit <a href="tools.php?page=core-control&module=updates">Core Control\'s options page</a>.</p></div>';
}
function handle_posts() {
$option =& $this->settings;
if ( isset($_POST['enable-plugin-check']) )
$option['plugins']['enabled'] = true;
elseif( isset($_POST['disable-plugin-check']) )
$option['plugins']['enabled'] = false;
elseif ( isset($_POST['enable-theme-check']) )
$option['themes']['enabled'] = true;
elseif( isset($_POST['disable-theme-check']) )
$option['themes']['enabled'] = false;
elseif ( isset($_POST['enable-core-check']) )
$option['core']['enabled'] = true;
elseif( isset($_POST['disable-core-check']) )
$option['core']['enabled'] = false;
update_option('core_control-updates', $option);
wp_redirect(admin_url('tools.php?page=core-control&module=updates'));
}
function the_page() {
$this->plugins();
$this->themes();
$this->core();
}
function plugins() {
echo '<h3>Plugins</h3>';
echo '<div style="margin-left: 2em; margin-bottom: 3em;">';
if ( $this->settings['plugins']['enabled'] == false ) {
echo '<p>Plugin update checking is currently disabled</p>';
} else {
if ( ! $plugins = get_site_transient('update_plugins') )
$plugins = (object)array( 'last_checked' => 0, 'checked' => array(), 'response' => array());
if ( !empty($plugins->last_checked) )
printf('<p>Last updated: %s (<strong>%s ago</strong>)</p>', date('r', $plugins->last_checked), human_time_diff($plugins->last_checked, time()));
if ( isset($plugins->checked) && isset($plugins->response) )
printf('<p><strong>%s</strong> plugins checked, there are updates available for <strong>%s</strong> plugin(s)</p>', count($plugins->checked), count($plugins->response));
echo '<p><a href="?page=core-control&module=updates&plugins_update=1">Check for plugin updates Now</a></p>';
if ( !empty($_GET['plugins_update']) ) {
echo '<div style="margin-left: 2em">';
echo '<p>Checking for updates...</p>';
delete_site_transient('update_plugins');
$result = wp_update_plugins();
if ( false === $result ) {
echo '<p>An Error occured during the update check</p>';
} else {
$new = get_site_transient('update_plugins');
if ( !empty($new->response) && !empty($plugins->response) ) {
if ( count($new->response) > count($plugins->response) )
echo '<p>New updates were found</p>';
elseif ( count($new->response) == count($plugins->response) )
echo '<p>No new updates were found</p>';
elseif ( count($new->response) < count($plugins->response) )
echo '<p>The available updates list has been updated</p>';
} else {
echo '<p>There are no plugin updates avaialble at this time</p>';
}
}
echo '</div>';
}
} //end if disabled.
echo '<hr />';
echo '<form class="form-table" method="post" action="admin-post.php?action=core_control-updates">';
if ( $this->settings['plugins']['enabled'] == false )
echo '<input type="submit" name="enable-plugin-check" class="button-primary" value="Enable Plugin update checks" />';
else
echo '<input type="submit" name="disable-plugin-check" class="button-primary" value="Disable Plugin update checks" />';
echo '</form>';
echo '</div>';
}
function themes() {
echo '<h3>Themes</h3>';
echo '<div style="margin-left: 2em; margin-bottom: 3em;">';
if ( $this->settings['themes']['enabled'] == false ) {
echo '<p>Theme update checking is currently disabled.</p>';
} else {
$themes = get_site_transient('update_themes');
if ( ! is_object($themes) )
$themes = (object)array();
if ( ! isset($themes->response) )
$themes->response = array();
if ( ! isset($themes->last_checked) )
$themes->last_checked = 0;
printf('<p>Last updated: %s (<strong>%s ago</strong>)</p>', date('r', $themes->last_checked), human_time_diff($themes->last_checked, time()));
printf('<p>there are updates available for <strong>%s</strong> theme(s)</p>', count($themes->response));
echo '<p><a href="?page=core-control&module=updates&themes_update=1">Check for theme updates Now</a></p>';
if ( !empty($_GET['themes_update']) ) {
echo '<div style="margin-left: 2em">';
echo '<p>Checking for updates...</p>';
delete_site_transient('update_themes');
$result = wp_update_themes();
if ( false === $result ) {
echo '<p>An Error occured during the update check</p>';
} else {
$new = get_site_transient('update_themes');
if ( isset($new->response) && isset($themes->response) ) {
if ( count($new->response) > count($themes->response) )
echo '<p>New updates were found</p>';
elseif ( count($new->response) == count($themes->response) )
echo '<p>No new updates were found</p>';
elseif ( count($new->response) < count($themes->response) )
echo '<p>The available updates list has been updated</p>';
} else {
echo '<p>There are no theme updates avaialble at this time</p>';
}
}
echo '</div>';
}
} //end if disabled
echo '<hr />';
echo '<form class="form-table" method="post" action="admin-post.php?action=core_control-updates">';
if ( $this->settings['themes']['enabled'] == false )
echo '<input type="submit" name="enable-theme-check" class="button-primary" value="Enable Theme update checks" />';
else
echo '<input type="submit" name="disable-theme-check" class="button-primary" value="Disable Theme update checks" />';
echo '</form>';
echo '</div>';
}
function core() {
echo '<h3>Core</h3>';
echo '<div style="margin-left: 2em; margin-bottom: 3em;">';
if ( $this->settings['core']['enabled'] == false ) {
echo '<p>Core update checking is currently disabled.</p>';
} else {
$core = get_site_transient( 'update_core' );
printf('<p>Last updated: %s (<strong>%s ago</strong>)</p>', date('r', $core->last_checked), human_time_diff($core->last_checked, time()));
if ( 'development' == $core->updates[0]->response ) {
$rev = '';
if ( is_readable(ABSPATH . '/.svn/entries') ) {
$revision = file(ABSPATH . '/.svn/entries');
if ( isset($revision[3]) && $revision[3] = trim($revision[3]) )
$rev = '(<a href="http://trac.wordpress.org/changeset/' . $revision[3] . '" title="The current Revision">r' . $revision[3] . '</a>)';
}
printf('<p>You are currently using development version <strong>%s</strong>%s, The latest available <em>stable</em> version is <strong>%s</strong></p>', $GLOBALS['wp_version'], $rev, $core->updates[0]->current);
} else {
printf('<p>You are currently using <strong>%s</strong>, The latest available version is <strong>%s</strong></p>', $GLOBALS['wp_version'], $core->updates[0]->current);
}
if ( 'en_US' != $core->updates[0]->locale )
printf('<p>You are currently using an internationalised version of WordPress: <strong>%s</strong>', $core->updates[0]->locale);
echo '<p><a href="?page=core-control&module=updates&core_update=1">Check for core updates Now</a></p>';
if ( !empty($_GET['core_update']) ) {
echo '<div style="margin-left: 2em">';
echo '<p>Checking for updates...</p>';
delete_site_transient('update_core');
$result = wp_version_check();
if ( false === $result ) {
echo '<p>An Error occured during the update check</p>';
} else {
$new = get_site_transient('update_core');
if ( is_object($new) && $core->updates[0]->current != $new->updates[0]->current )
printf('<p>A new upgrade is available: <strong>%s</strong></p>', $new->updates[0]->current);
elseif ( is_object($new) && $core->updates[0]->current == $new->updates[0]->current )
echo '<p>No new updates were found</p>';
else
echo '<p>An unexpected condition was hit</p>';
}
echo '</div>';
}
} //end if disabled
echo '<hr />';
echo '<form class="form-table" method="post" action="admin-post.php?action=core_control-updates">';
if ( $this->settings['core']['enabled'] == false )
echo '<input type="submit" name="enable-core-check" class="button-primary" value="Enable Core update checks" />';
else
echo '<input type="submit" name="disable-core-check" class="button-primary" value="Disable Core update checks" />';
echo '</form>';
echo '</div>';
}
}