<?php
/*
Author:
Description: Hides plugins from the plugins page by defined author(s)
Plugin Name: Plugin Hider
Plugin URI:
Text Domain: plugin-hider
Version: 1.0.0
*/
if( !function_exists('add_action') ) {
header('Status: 403 Forbidden');
header('HTTP/1.1 403 Forbidden');
exit;
}
if( version_compare( PHP_VERSION, '5.0.0', '<' ) ) {
add_action( 'admin_notices', 'wpph_version_require' );
function wpph_version_require() {
if( current_user_can( 'manage_options' ) )
echo '<div class="error"><p><strong>Plugin Invisibility</strong> requires at least PHP 5.</p></div>';
}
return;
}
class WP_Plugin_Hider {
private $store_name = 'wpph_settings';
private $group_name = 'wpph_group';
private $filter_num = 0;
private $filter_max = 6;
private $headers = array(
'Author',
//'AuthorName',
//'AuthorURI',
//'Description',
//'DomainPath',
'Name',
//'Network',
//'PluginURI',
//'TextDomain',
//'Title',
//'Version '
);
private $nice_header = array(
'Author' => 'Author',
//'AuthorName' => 'Author Name',
'AuthorURI' => 'Author URI',
//'Description' => 'Description',
//'DomainPath' => 'Domain Path',
'Name' => 'Plugin Name',
//'Network' => 'Network',
'PluginURI' => 'Plugin URI',
//'TextDomain' => 'Plugin Text Domain',
//'Title' => 'Plugin Title',
//'Version' => 'Plugin Version'
);
private $filters = array();
private $current = array();
public function __construct() {
add_action( 'admin_init', array( $this, 'wpph_admin_init' ), 1000 );
add_action( 'admin_menu', array( $this, 'wpph_admin_menu' ), 1000 );
}
public function wpph_admin_init() {
if( !current_user_can( 'activate_plugins' ) )
return;
global $pagenow;
// Filter to increase filter set limit
$this->filter_max = apply_filters( 'wpph_filter_number', $this->filter_max );
// Filter to add/remove header fields to check against
$this->headers = apply_filters( 'wpph_headers', $this->headers );
// The currently saved data(if any)
$this->current = get_option( $this->store_name );
// Register the option to hold saved data
register_setting( $this->group_name, $this->store_name, array( $this, 'wpph_validate_input' ) );
// Bail if not the plugins listing
if( 'plugins.php' != $pagenow )
return;
// Only hook when there's filter sets configured
if( $this->wpph_setup_sets() )
add_filter( 'all_plugins', array( $this, 'wpph_filter_plugins' ), 10000 );
}
private function wpph_current_setting( $num, $name ) {
if( !isset( $this->current['set-' . $num][$name] ) )
return '';
if( !empty( $this->current['set-' . $num][$name] ) )
return $this->current['set-' . $num][$name];
return '';
}
private function wpph_setup_sets() {
foreach( $this->current as $set => $headers )
$this->filters[$set] = array_filter( $headers );
$this->filters = array_filter( $this->filters );
if( !empty( $this->filters ) )
return true;
return false;
}
public function wpph_admin_menu() {
if( !current_user_can( 'activate_plugins' ) )
return;
$hook = add_options_page( __( 'Plugin Hider' ), __( 'Plugin Hider' ), 'manage_options' , 'wppi', array( $this, 'wpph_plugin_page' ) );
add_action( 'admin_print_styles-' . $hook, array( $this, 'wpph_css' ) );
}
public function wpph_validate_input( $input ) {
$cleansed = array();
foreach( $input as $set => $data )
$cleansed['set-'.(int) substr( (string)$set, 4 )] = $data;
return $cleansed;
}
public function wpph_filter_plugins( $all_plugins ) {
// Loop over each plugin
foreach( $all_plugins as $handle => $_plugin ) {
// Loop over each set
foreach( $this->filters as $data ) {
$unset = true;
// Loop each header
foreach( $data as $header => $value ) {
if( !isset( $_plugin[$header] ) ) {
$unset = false;
continue;
}
if( $_plugin[$header] != $value )
$unset = false;
}
if( $unset )
unset( $all_plugins[$handle] );
}
}
return $all_plugins;
}
public function wpph_css() { ?>
<style type="text/css">
.wppi-wrapper { background-color:#f5f5f5;border:4px solid #eee;margin: .5em 0 0; }
.wppi-filter-num { border: 1px solid #aaa;text-shadow: #fff 1px 1px 1px;margin: 0;line-height:2em;color:#666;padding: .3em 1em;background: #ddd;background:-moz-linear-gradient(bottom, #ddd, #eee);background:-webkit-gradient(linear, left bottom, left top, from(#ddd), to(#eee));}
.wppi-filter { padding: .4em 1em;line-height: 2.5em;border: 1px solid #bbb;border-top: none;margin-bottom:2px }
.wppi-filter label { white-space:nowrap; }
.wppi-filter input { border:1px solid #ccc!important;padding:.5em;margin: 0 .6em; }
</style>
<?php }
public function wpph_plugin_page() { ?>
<div class="wrap">
<h2><?php _e( 'Plugin Hider' ); ?></h2>
<p class="description">
<?php _e( 'You can specifically hide plugins based on one or many of the plugin headers, add more specificity to make exclusions less general.' ); ?>
</p>
<form method="post" action="options.php" >
<?php $this->filter_sets(); ?>
<?php settings_fields( $this->group_name ); ?>
<p class="submit" style="clear:left">
<input type="submit" name="submit" class="button-secondary action" value="<?php _e( 'Save' ) ?>" />
</p>
</form>
</div>
<?php }
private function filter_sets() { ?>
<div class="wppi-wrapper">
<?php for( $this->filter_num; $this->filter_num < $this->filter_max; $this->filter_num++ ) : ?>
<p class="wppi-filter-num"><strong><?php printf( 'Filter %s', $this->filter_num + 1 ); ?></strong></p>
<div class="wppi-filter">
<?php foreach( $this->headers as $plugin_header ) : $current = $this->wpph_current_setting( $this->filter_num, $plugin_header ); ?>
<label for="<?php echo $this->store_name . '-set-' . $this->filter_num . '-' . $plugin_header; ?>">
<?php echo $this->nice_header[$plugin_header]; printf( ' <input type="text" name="%s[%s][%s]" value="%s" />', $this->store_name, 'set-' . $this->filter_num, $plugin_header, $current ); ?>
</label>
<?php endforeach; ?>
<br style="clear:both" />
</div>
<?php endfor; ?>
</div>
<?php }
}
$hmc = new WP_Plugin_Hider;
/*
Author:
Description: Hides plugins from the plugins page by defined author(s)
Plugin Name: Plugin Hider
Plugin URI:
Text Domain: plugin-hider
Version: 1.0.0
*/
if( !function_exists('add_action') ) {
header('Status: 403 Forbidden');
header('HTTP/1.1 403 Forbidden');
exit;
}
if( version_compare( PHP_VERSION, '5.0.0', '<' ) ) {
add_action( 'admin_notices', 'wpph_version_require' );
function wpph_version_require() {
if( current_user_can( 'manage_options' ) )
echo '<div class="error"><p><strong>Plugin Invisibility</strong> requires at least PHP 5.</p></div>';
}
return;
}
class WP_Plugin_Hider {
private $store_name = 'wpph_settings';
private $group_name = 'wpph_group';
private $filter_num = 0;
private $filter_max = 6;
private $headers = array(
'Author',
//'AuthorName',
//'AuthorURI',
//'Description',
//'DomainPath',
'Name',
//'Network',
//'PluginURI',
//'TextDomain',
//'Title',
//'Version '
);
private $nice_header = array(
'Author' => 'Author',
//'AuthorName' => 'Author Name',
'AuthorURI' => 'Author URI',
//'Description' => 'Description',
//'DomainPath' => 'Domain Path',
'Name' => 'Plugin Name',
//'Network' => 'Network',
'PluginURI' => 'Plugin URI',
//'TextDomain' => 'Plugin Text Domain',
//'Title' => 'Plugin Title',
//'Version' => 'Plugin Version'
);
private $filters = array();
private $current = array();
public function __construct() {
add_action( 'admin_init', array( $this, 'wpph_admin_init' ), 1000 );
add_action( 'admin_menu', array( $this, 'wpph_admin_menu' ), 1000 );
}
public function wpph_admin_init() {
if( !current_user_can( 'activate_plugins' ) )
return;
global $pagenow;
// Filter to increase filter set limit
$this->filter_max = apply_filters( 'wpph_filter_number', $this->filter_max );
// Filter to add/remove header fields to check against
$this->headers = apply_filters( 'wpph_headers', $this->headers );
// The currently saved data(if any)
$this->current = get_option( $this->store_name );
// Register the option to hold saved data
register_setting( $this->group_name, $this->store_name, array( $this, 'wpph_validate_input' ) );
// Bail if not the plugins listing
if( 'plugins.php' != $pagenow )
return;
// Only hook when there's filter sets configured
if( $this->wpph_setup_sets() )
add_filter( 'all_plugins', array( $this, 'wpph_filter_plugins' ), 10000 );
}
private function wpph_current_setting( $num, $name ) {
if( !isset( $this->current['set-' . $num][$name] ) )
return '';
if( !empty( $this->current['set-' . $num][$name] ) )
return $this->current['set-' . $num][$name];
return '';
}
private function wpph_setup_sets() {
foreach( $this->current as $set => $headers )
$this->filters[$set] = array_filter( $headers );
$this->filters = array_filter( $this->filters );
if( !empty( $this->filters ) )
return true;
return false;
}
public function wpph_admin_menu() {
if( !current_user_can( 'activate_plugins' ) )
return;
$hook = add_options_page( __( 'Plugin Hider' ), __( 'Plugin Hider' ), 'manage_options' , 'wppi', array( $this, 'wpph_plugin_page' ) );
add_action( 'admin_print_styles-' . $hook, array( $this, 'wpph_css' ) );
}
public function wpph_validate_input( $input ) {
$cleansed = array();
foreach( $input as $set => $data )
$cleansed['set-'.(int) substr( (string)$set, 4 )] = $data;
return $cleansed;
}
public function wpph_filter_plugins( $all_plugins ) {
// Loop over each plugin
foreach( $all_plugins as $handle => $_plugin ) {
// Loop over each set
foreach( $this->filters as $data ) {
$unset = true;
// Loop each header
foreach( $data as $header => $value ) {
if( !isset( $_plugin[$header] ) ) {
$unset = false;
continue;
}
if( $_plugin[$header] != $value )
$unset = false;
}
if( $unset )
unset( $all_plugins[$handle] );
}
}
return $all_plugins;
}
public function wpph_css() { ?>
<style type="text/css">
.wppi-wrapper { background-color:#f5f5f5;border:4px solid #eee;margin: .5em 0 0; }
.wppi-filter-num { border: 1px solid #aaa;text-shadow: #fff 1px 1px 1px;margin: 0;line-height:2em;color:#666;padding: .3em 1em;background: #ddd;background:-moz-linear-gradient(bottom, #ddd, #eee);background:-webkit-gradient(linear, left bottom, left top, from(#ddd), to(#eee));}
.wppi-filter { padding: .4em 1em;line-height: 2.5em;border: 1px solid #bbb;border-top: none;margin-bottom:2px }
.wppi-filter label { white-space:nowrap; }
.wppi-filter input { border:1px solid #ccc!important;padding:.5em;margin: 0 .6em; }
</style>
<?php }
public function wpph_plugin_page() { ?>
<div class="wrap">
<h2><?php _e( 'Plugin Hider' ); ?></h2>
<p class="description">
<?php _e( 'You can specifically hide plugins based on one or many of the plugin headers, add more specificity to make exclusions less general.' ); ?>
</p>
<form method="post" action="options.php" >
<?php $this->filter_sets(); ?>
<?php settings_fields( $this->group_name ); ?>
<p class="submit" style="clear:left">
<input type="submit" name="submit" class="button-secondary action" value="<?php _e( 'Save' ) ?>" />
</p>
</form>
</div>
<?php }
private function filter_sets() { ?>
<div class="wppi-wrapper">
<?php for( $this->filter_num; $this->filter_num < $this->filter_max; $this->filter_num++ ) : ?>
<p class="wppi-filter-num"><strong><?php printf( 'Filter %s', $this->filter_num + 1 ); ?></strong></p>
<div class="wppi-filter">
<?php foreach( $this->headers as $plugin_header ) : $current = $this->wpph_current_setting( $this->filter_num, $plugin_header ); ?>
<label for="<?php echo $this->store_name . '-set-' . $this->filter_num . '-' . $plugin_header; ?>">
<?php echo $this->nice_header[$plugin_header]; printf( ' <input type="text" name="%s[%s][%s]" value="%s" />', $this->store_name, 'set-' . $this->filter_num, $plugin_header, $current ); ?>
</label>
<?php endforeach; ?>
<br style="clear:both" />
</div>
<?php endfor; ?>
</div>
<?php }
}
$hmc = new WP_Plugin_Hider;