WordPress/wp-admin/includes/class-wp-plugins-list-table...

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<?php
/**
* Plugins List Table class.
*
* @package WordPress
* @subpackage List_Table
* @since 3.1.0
*/
class WP_Plugins_List_Table extends WP_List_Table {
function WP_Plugins_List_Table() {
global $status, $page;
$default_status = get_user_option( 'plugins_last_view' );
if ( empty( $default_status ) )
$default_status = 'all';
$status = isset( $_REQUEST['plugin_status'] ) ? $_REQUEST['plugin_status'] : $default_status;
if ( !in_array( $status, array( 'all', 'active', 'inactive', 'recently_activated', 'upgrade', 'network', 'mustuse', 'dropins', 'search' ) ) )
$status = 'all';
if ( $status != $default_status && 'search' != $status )
update_user_meta( get_current_user_id(), 'plugins_last_view', $status );
$page = $this->get_pagenum();
parent::WP_List_Table( array(
'plural' => 'plugins',
) );
}
function check_permissions() {
if ( is_multisite() ) {
$menu_perms = get_site_option( 'menu_items', array() );
if ( empty( $menu_perms['plugins'] ) ) {
if ( !is_super_admin() )
wp_die( __( 'Cheatin&#8217; uh?' ) );
}
}
if ( !current_user_can('activate_plugins') )
wp_die( __( 'You do not have sufficient permissions to manage plugins for this site.' ) );
}
function prepare_items() {
global $status, $plugins, $totals, $page, $orderby, $order, $s;
wp_reset_vars( array( 'orderby', 'order', 's' ) );
$plugins = array(
'all' => apply_filters( 'all_plugins', get_plugins() ),
'search' => array(),
'active' => array(),
'inactive' => array(),
'recently_activated' => array(),
'upgrade' => array(),
'mustuse' => array(),
'dropins' => array()
);
if ( ! is_multisite() || ( $this->screen->is_network && current_user_can('manage_network_plugins') ) ) {
if ( apply_filters( 'show_advanced_plugins', true, 'mustuse' ) )
$plugins['mustuse'] = get_mu_plugins();
if ( apply_filters( 'show_advanced_plugins', true, 'dropins' ) )
$plugins['dropins'] = get_dropins();
}
set_transient( 'plugin_slugs', array_keys( $plugins['all'] ), 86400 );
$recently_activated = get_option( 'recently_activated', array() );
$one_week = 7*24*60*60;
foreach ( $recently_activated as $key => $time )
if ( $time + $one_week < time() )
unset( $recently_activated[$key] );
update_option( 'recently_activated', $recently_activated );
$current = get_site_transient( 'update_plugins' );
foreach ( array( 'all', 'mustuse', 'dropins' ) as $type ) {
foreach ( (array) $plugins[$type] as $plugin_file => $plugin_data ) {
// Translate, Apply Markup, Sanitize HTML
$plugins[$type][$plugin_file] = _get_plugin_data_markup_translate( $plugin_file, $plugin_data, false, true );
}
}
foreach ( (array) $plugins['all'] as $plugin_file => $plugin_data ) {
// Filter into individual sections
if ( is_plugin_active_for_network($plugin_file) && !$this->screen->is_network ) {
unset( $plugins['all'][ $plugin_file ] );
continue;
} elseif ( is_multisite() && is_network_only_plugin( $plugin_file ) && !current_user_can( 'manage_network_plugins' ) ) {
$plugins['network'][ $plugin_file ] = $plugin_data;
} elseif ( ( !$this->screen->is_network && is_plugin_active( $plugin_file ) )
|| ( $this->screen->is_network && is_plugin_active_for_network( $plugin_file ) ) ) {
$plugins['active'][ $plugin_file ] = $plugin_data;
} else {
if ( !$this->screen->is_network && isset( $recently_activated[ $plugin_file ] ) ) // Was the plugin recently activated?
$plugins['recently_activated'][ $plugin_file ] = $plugin_data;
$plugins['inactive'][ $plugin_file ] = $plugin_data;
}
if ( isset( $current->response[ $plugin_file ] ) )
$plugins['upgrade'][ $plugin_file ] = $plugin_data;
}
if ( !current_user_can( 'update_plugins' ) )
$plugins['upgrade'] = array();
if ( $s ) {
$status = 'search';
$plugins['search'] = array_filter( $plugins['all'], array( &$this, '_search_callback' ) );
}
$totals = array();
foreach ( $plugins as $type => $list )
$totals[ $type ] = count( $list );
if ( empty( $plugins[ $status ] ) && !in_array( $status, array( 'all', 'search' ) ) )
$status = 'all';
$this->items = $plugins[ $status ];
$total_this_page = $totals[ $status ];
if ( $orderby ) {
$orderby = ucfirst( $orderby );
$order = strtoupper( $order );
uasort( $this->items, array( &$this, '_order_callback' ) );
}
$plugins_per_page = $this->get_items_per_page( str_replace( '-', '_', "{$this->screen->id}_per_page" ) );
$start = ( $page - 1 ) * $plugins_per_page;
if ( $total_this_page > $plugins_per_page )
$this->items = array_slice( $this->items, $start, $plugins_per_page );
$this->set_pagination_args( array(
'total_items' => $total_this_page,
'per_page' => $plugins_per_page,
) );
}
function _search_callback( $plugin ) {
static $term;
if ( is_null( $term ) )
$term = stripslashes( $_REQUEST['s'] );
foreach ( $plugin as $value )
if ( stripos( $value, $term ) !== false )
return true;
return false;
}
function _order_callback( $plugin_a, $plugin_b ) {
global $orderby, $order;
$a = $plugin_a[$orderby];
$b = $plugin_b[$orderby];
if ( $a == $b )
return 0;
if ( 'DESC' == $order )
return ( $a < $b ) ? 1 : -1;
else
return ( $a < $b ) ? -1 : 1;
}
function no_items() {
global $plugins;
if ( !empty( $plugins['all'] ) )
_e( 'No plugins found.' );
else
_e( 'You do not appear to have any plugins available at this time.' );
}
function get_columns() {
global $status;
return array(
'cb' => !in_array( $status, array( 'mustuse', 'dropins' ) ) ? '<input type="checkbox" />' : '',
'name' => __( 'Plugin' ),
'description' => __( 'Description' ),
);
}
function get_sortable_columns() {
return array(
'name' => 'name',
);
}
function display_tablenav( $which ) {
global $status;
if ( !in_array( $status, array( 'mustuse', 'dropins' ) ) )
parent::display_tablenav( $which );
}
function get_views() {
global $totals, $status;
$status_links = array();
foreach ( $totals as $type => $count ) {
if ( !$count )
continue;
switch ( $type ) {
case 'all':
$text = _nx( 'All <span class="count">(%s)</span>', 'All <span class="count">(%s)</span>', $count, 'plugins' );
break;
case 'active':
$text = _n( 'Active <span class="count">(%s)</span>', 'Active <span class="count">(%s)</span>', $count );
break;
case 'recently_activated':
$text = _n( 'Recently Active <span class="count">(%s)</span>', 'Recently Active <span class="count">(%s)</span>', $count );
break;
case 'inactive':
$text = _n( 'Inactive <span class="count">(%s)</span>', 'Inactive <span class="count">(%s)</span>', $count );
break;
case 'network':
$text = _n( 'Network <span class="count">(%s)</span>', 'Network <span class="count">(%s)</span>', $count );
break;
case 'mustuse':
$text = _n( 'Must-Use <span class="count">(%s)</span>', 'Must-Use <span class="count">(%s)</span>', $count );
break;
case 'dropins':
$text = _n( 'Drop-ins <span class="count">(%s)</span>', 'Drop-ins <span class="count">(%s)</span>', $count );
break;
case 'upgrade':
$text = _n( 'Upgrade Available <span class="count">(%s)</span>', 'Upgrade Available <span class="count">(%s)</span>', $count );
break;
case 'search':
$text = _n( 'Search Results <span class="count">(%s)</span>', 'Search Results <span class="count">(%s)</span>', $count );
break;
}
$status_links[$type] = sprintf( "<a href='%s' %s>%s</a>",
add_query_arg('plugin_status', $type, 'plugins.php'),
( $type == $status ) ? ' class="current"' : '',
sprintf( $text, number_format_i18n( $count ) )
);
}
return $status_links;
}
function get_bulk_actions() {
global $status;
$actions = array();
if ( 'active' != $status ) {
$action = $this->screen->is_network ? 'network-activate-selected' : 'activate-selected';
$actions[ $action ] = __( 'Activate' );
}
if ( 'inactive' != $status && 'recent' != $status )
$actions['deactivate-selected'] = __( 'Deactivate' );
if ( !is_multisite() || $this->screen->is_network ) {
if ( current_user_can( 'update_plugins' ) )
$actions['update-selected'] = __( 'Update' );
if ( current_user_can( 'delete_plugins' ) && ( 'active' != $status ) )
$actions['delete-selected'] = __( 'Delete' );
}
return $actions;
}
function bulk_actions( $which ) {
global $status;
if ( in_array( $status, array( 'mustuse', 'dropins' ) ) )
return;
parent::bulk_actions( $which );
}
function extra_tablenav( $which ) {
global $status;
if ( 'recently_activated' == $status ) { ?>
<div class="alignleft actions">
<?php submit_button( __( 'Clear List' ), 'secondary', 'clear-recent-list', false ); ?>
</div>
<?php }
}
function current_action() {
if ( isset($_POST['clear-recent-list']) )
return 'clear-recent-list';
return parent::current_action();
}
function display_rows() {
global $status, $page, $s;
$context = $status;
foreach ( $this->items as $plugin_file => $plugin_data ) {
// preorder
$actions = array(
'network_deactivate' => '', 'deactivate' => '',
'network_only' => '', 'activate' => '',
'network_activate' => '',
'edit' => '',
'delete' => '',
);
if ( 'mustuse' == $context ) {
if ( is_multisite() && !$this->screen->is_network )
continue;
$is_active = true;
} elseif ( 'dropins' == $context ) {
if ( is_multisite() && !$this->screen->is_network )
continue;
$dropins = _get_dropins();
$plugin_name = $plugin_file;
if ( $plugin_file != $plugin_data['Name'] )
$plugin_name .= '<br/>' . $plugin_data['Name'];
if ( true === ( $dropins[ $plugin_file ][1] ) ) { // Doesn't require a constant
$is_active = true;
$description = '<p><strong>' . $dropins[ $plugin_file ][0] . '</strong></p>';
} elseif ( constant( $dropins[ $plugin_file ][1] ) ) { // Constant is true
$is_active = true;
$description = '<p><strong>' . $dropins[ $plugin_file ][0] . '</strong></p>';
} else {
$is_active = false;
$description = '<p><strong>' . $dropins[ $plugin_file ][0] . ' <span class="attention">' . __('Inactive:') . '</span></strong> ' . sprintf( __( 'Requires <code>%s</code> in <code>wp-config.php</code>.' ), "define('" . $dropins[ $plugin_file ][1] . "', true);" ) . '</p>';
}
if ( $plugin_data['Description'] )
$description .= '<p>' . $plugin_data['Description'] . '</p>';
} else {
$is_active_for_network = is_plugin_active_for_network($plugin_file);
if ( $this->screen->is_network )
$is_active = $is_active_for_network;
else
$is_active = is_plugin_active( $plugin_file );
if ( $is_active_for_network && !is_super_admin() && !$this->screen->is_network )
continue;
if ( $this->screen->is_network ) {
if ( $is_active_for_network ) {
if ( current_user_can( 'manage_network_plugins' ) )
$actions['network_deactivate'] = '<a href="' . wp_nonce_url('plugins.php?action=deactivate&amp;networkwide=1&amp;plugin=' . $plugin_file . '&amp;plugin_status=' . $context . '&amp;paged=' . $page . '&amp;s=' . $s, 'deactivate-plugin_' . $plugin_file) . '" title="' . __('Deactivate this plugin') . '">' . __('Network Deactivate') . '</a>';
} else {
if ( current_user_can( 'manage_network_plugins' ) )
$actions['network_activate'] = '<a href="' . wp_nonce_url('plugins.php?action=activate&amp;networkwide=1&amp;plugin=' . $plugin_file . '&amp;plugin_status=' . $context . '&amp;paged=' . $page . '&amp;s=' . $s, 'activate-plugin_' . $plugin_file) . '" title="' . __('Activate this plugin for all sites in this network') . '" class="edit">' . __('Network Activate') . '</a>';
if ( current_user_can('delete_plugins') )
$actions['delete'] = '<a href="' . wp_nonce_url('plugins.php?action=delete-selected&amp;checked[]=' . $plugin_file . '&amp;plugin_status=' . $context . '&amp;paged=' . $page . '&amp;s=' . $s, 'bulk-plugins') . '" title="' . __('Delete this plugin') . '" class="delete">' . __('Delete') . '</a>';
}
} else {
if ( $is_active ) {
$actions['deactivate'] = '<a href="' . wp_nonce_url('plugins.php?action=deactivate&amp;plugin=' . $plugin_file . '&amp;plugin_status=' . $context . '&amp;paged=' . $page . '&amp;s=' . $s, 'deactivate-plugin_' . $plugin_file) . '" title="' . __('Deactivate this plugin') . '">' . __('Deactivate') . '</a>';
} else {
if ( is_network_only_plugin( $plugin_file ) && !$this->screen->is_network )
continue;
$actions['activate'] = '<a href="' . wp_nonce_url('plugins.php?action=activate&amp;plugin=' . $plugin_file . '&amp;plugin_status=' . $context . '&amp;paged=' . $page . '&amp;s=' . $s, 'activate-plugin_' . $plugin_file) . '" title="' . __('Activate this plugin') . '" class="edit">' . __('Activate') . '</a>';
if ( ! is_multisite() && current_user_can('delete_plugins') )
$actions['delete'] = '<a href="' . wp_nonce_url('plugins.php?action=delete-selected&amp;checked[]=' . $plugin_file . '&amp;plugin_status=' . $context . '&amp;paged=' . $page . '&amp;s=' . $s, 'bulk-plugins') . '" title="' . __('Delete this plugin') . '" class="delete">' . __('Delete') . '</a>';
} // end if $is_active
} // end if $this->screen->is_network
if ( current_user_can('edit_plugins') && is_writable(WP_PLUGIN_DIR . '/' . $plugin_file) )
$actions['edit'] = '<a href="plugin-editor.php?file=' . $plugin_file . '" title="' . __('Open this file in the Plugin Editor') . '" class="edit">' . __('Edit') . '</a>';
} // end if $context
$actions = apply_filters( 'plugin_action_links', array_filter( $actions ), $plugin_file, $plugin_data, $context );
$actions = apply_filters( "plugin_action_links_$plugin_file", $actions, $plugin_file, $plugin_data, $context );
$class = $is_active ? 'active' : 'inactive';
$checkbox = in_array( $status, array( 'mustuse', 'dropins' ) ) ? '' : "<input type='checkbox' name='checked[]' value='" . esc_attr( $plugin_file ) . "' />";
if ( 'dropins' != $status ) {
$description = '<p>' . $plugin_data['Description'] . '</p>';
$plugin_name = $plugin_data['Name'];
}
$id = sanitize_title( $plugin_name );
echo "
<tr id='$id' class='$class'>
<th scope='row' class='check-column'>$checkbox</th>
<td class='plugin-title'><strong>$plugin_name</strong></td>
<td class='desc'>$description</td>
</tr>
<tr class='$class second'>
<td></td>
<td class='plugin-title'>";
echo $this->row_actions( $actions, true );
echo "</td>
<td class='desc'>";
$plugin_meta = array();
if ( !empty( $plugin_data['Version'] ) )
$plugin_meta[] = sprintf( __( 'Version %s' ), $plugin_data['Version'] );
if ( !empty( $plugin_data['Author'] ) ) {
$author = $plugin_data['Author'];
if ( !empty( $plugin_data['AuthorURI'] ) )
$author = '<a href="' . $plugin_data['AuthorURI'] . '" title="' . __( 'Visit author homepage' ) . '">' . $plugin_data['Author'] . '</a>';
$plugin_meta[] = sprintf( __( 'By %s' ), $author );
}
if ( ! empty( $plugin_data['PluginURI'] ) )
$plugin_meta[] = '<a href="' . $plugin_data['PluginURI'] . '" title="' . __( 'Visit plugin site' ) . '">' . __( 'Visit plugin site' ) . '</a>';
$plugin_meta = apply_filters( 'plugin_row_meta', $plugin_meta, $plugin_file, $plugin_data, $status );
echo implode( ' | ', $plugin_meta );
echo "</td>
</tr>\n";
do_action( 'after_plugin_row', $plugin_file, $plugin_data, $status );
do_action( "after_plugin_row_$plugin_file", $plugin_file, $plugin_data, $status );
}
}
}
?>