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<?php
/**
* Plugin Installer List Table class.
*
* @package WordPress
* @subpackage List_Table
* @since 3.1.0
* @access private
*/
class WP_Plugin_Install_List_Table extends WP_List_Table {
function ajax_user_can() {
return current_user_can('install_plugins');
}
function prepare_items() {
include( ABSPATH . 'wp-admin/includes/plugin-install.php' );
global $tabs, $tab, $paged, $type, $term;
wp_reset_vars( array( 'tab' ) );
$paged = $this->get_pagenum();
$per_page = 30;
// These are the tabs which are shown on the page
$tabs = array();
$tabs['dashboard'] = __( 'Search' );
if ( 'search' == $tab )
$tabs['search'] = __( 'Search Results' );
$tabs['upload'] = __( 'Upload' );
$tabs['featured'] = _x( 'Featured', 'Plugin Installer' );
$tabs['popular'] = _x( 'Popular', 'Plugin Installer' );
$tabs['new'] = _x( 'Newest', 'Plugin Installer' );
$tabs['favorites'] = _x( 'Favorites', 'Plugin Installer' );
$nonmenu_tabs = array( 'plugin-information' ); //Valid actions to perform which do not have a Menu item.
$tabs = apply_filters( 'install_plugins_tabs', $tabs );
$nonmenu_tabs = apply_filters( 'install_plugins_nonmenu_tabs', $nonmenu_tabs );
// If a non-valid menu tab has been selected, And it's not a non-menu action.
if ( empty( $tab ) || ( !isset( $tabs[ $tab ] ) && !in_array( $tab, (array) $nonmenu_tabs ) ) )
$tab = key( $tabs );
$args = array( 'page' => $paged, 'per_page' => $per_page );
switch ( $tab ) {
case 'search':
$type = isset( $_REQUEST['type'] ) ? wp_unslash( $_REQUEST['type'] ) : 'term';
$term = isset( $_REQUEST['s'] ) ? wp_unslash( $_REQUEST['s'] ) : '';
switch ( $type ) {
case 'tag':
$args['tag'] = sanitize_title_with_dashes( $term );
break;
case 'term':
$args['search'] = $term;
break;
case 'author':
$args['author'] = $term;
break;
}
add_action( 'install_plugins_table_header', 'install_search_form', 10, 0 );
break;
case 'featured':
case 'popular':
case 'new':
$args['browse'] = $tab;
break;
case 'favorites':
$user = isset( $_GET['user'] ) ? wp_unslash( $_GET['user'] ) : get_user_option( 'wporg_favorites' );
update_user_meta( get_current_user_id(), 'wporg_favorites', $user );
if ( $user )
$args['user'] = $user;
else
$args = false;
add_action( 'install_plugins_favorites', 'install_plugins_favorites_form', 9, 0 );
break;
default:
$args = false;
}
if ( !$args )
return;
$api = plugins_api( 'query_plugins', $args );
if ( is_wp_error( $api ) )
wp_die( $api->get_error_message() . '</p> <p class="hide-if-no-js"><a href="#" onclick="document.location.reload(); return false;">' . __( 'Try again' ) . '</a>' );
$this->items = $api->plugins;
$this->set_pagination_args( array(
'total_items' => $api->info['results'],
'per_page' => $per_page,
) );
}
function no_items() {
_e( 'No plugins match your request.' );
}
function get_views() {
global $tabs, $tab;
$display_tabs = array();
foreach ( (array) $tabs as $action => $text ) {
$class = ( $action == $tab ) ? ' class="current"' : '';
$href = self_admin_url('plugin-install.php?tab=' . $action);
$display_tabs['plugin-install-'.$action] = "<a href='$href'$class>$text</a>";
}
return $display_tabs;
}
function display_tablenav( $which ) {
if ( 'top' == $which ) { ?>
<div class="tablenav top">
<div class="alignleft actions">
<?php do_action( 'install_plugins_table_header' ); ?>
</div>
<?php $this->pagination( $which ); ?>
<br class="clear" />
</div>
<?php } else { ?>
<div class="tablenav bottom">
<?php $this->pagination( $which ); ?>
<br class="clear" />
</div>
<?php
}
}
function get_table_classes() {
extract( $this->_args );
return array( 'widefat', $plural );
}
function get_columns() {
return array(
'name' => _x( 'Name', 'plugin name' ),
'version' => __( 'Version' ),
'rating' => __( 'Rating' ),
'description' => __( 'Description' ),
);
}
function display_rows() {
$plugins_allowedtags = array(
'a' => array( 'href' => array(),'title' => array(), 'target' => array() ),
'abbr' => array( 'title' => array() ),'acronym' => array( 'title' => array() ),
'code' => array(), 'pre' => array(), 'em' => array(),'strong' => array(),
'ul' => array(), 'ol' => array(), 'li' => array(), 'p' => array(), 'br' => array()
);
list( $columns, $hidden ) = $this->get_column_info();
$style = array();
foreach ( $columns as $column_name => $column_display_name ) {
$style[ $column_name ] = in_array( $column_name, $hidden ) ? 'style="display:none;"' : '';
}
foreach ( (array) $this->items as $plugin ) {
if ( is_object( $plugin ) )
$plugin = (array) $plugin;
$title = wp_kses( $plugin['name'], $plugins_allowedtags );
//Limit description to 400char, and remove any HTML.
$description = strip_tags( $plugin['description'] );
if ( strlen( $description ) > 400 )
$description = mb_substr( $description, 0, 400 ) . '…';
//remove any trailing entities
$description = preg_replace( '/&[^;\s]{0,6}$/', '', $description );
//strip leading/trailing & multiple consecutive lines
$description = trim( $description );
$description = preg_replace( "|(\r?\n)+|", "\n", $description );
//\n => <br>
$description = nl2br( $description );
$version = wp_kses( $plugin['version'], $plugins_allowedtags );
$name = strip_tags( $title . ' ' . $version );
$author = $plugin['author'];
if ( ! empty( $plugin['author'] ) )
$author = ' <cite>' . sprintf( __( 'By %s' ), $author ) . '.</cite>';
$author = wp_kses( $author, $plugins_allowedtags );
$action_links = array();
$action_links[] = '<a href="' . self_admin_url( 'plugin-install.php?tab=plugin-information&plugin=' . $plugin['slug'] .
'&TB_iframe=true&width=600&height=550' ) . '" class="thickbox" title="' .
esc_attr( sprintf( __( 'More information about %s' ), $name ) ) . '">' . __( 'Details' ) . '</a>';
if ( current_user_can( 'install_plugins' ) || current_user_can( 'update_plugins' ) ) {
$status = install_plugin_install_status( $plugin );
switch ( $status['status'] ) {
case 'install':
if ( $status['url'] )
$action_links[] = '<a class="install-now" href="' . $status['url'] . '" title="' . esc_attr( sprintf( __( 'Install %s' ), $name ) ) . '">' . __( 'Install Now' ) . '</a>';
break;
case 'update_available':
if ( $status['url'] )
$action_links[] = '<a href="' . $status['url'] . '" title="' . esc_attr( sprintf( __( 'Update to version %s' ), $status['version'] ) ) . '">' . sprintf( __( 'Update Now' ), $status['version'] ) . '</a>';
break;
case 'latest_installed':
case 'newer_installed':
$action_links[] = '<span title="' . esc_attr__( 'This plugin is already installed and is up to date' ) . ' ">' . _x( 'Installed', 'plugin' ) . '</span>';
break;
}
}
$action_links = apply_filters( 'plugin_install_action_links', $action_links, $plugin );
?>
<tr>
<td class="name column-name"<?php echo $style['name']; ?>><strong><?php echo $title; ?></strong>
<div class="action-links"><?php if ( !empty( $action_links ) ) echo implode( ' | ', $action_links ); ?></div>
</td>
<td class="vers column-version"<?php echo $style['version']; ?>><?php echo $version; ?></td>
<td class="vers column-rating"<?php echo $style['rating']; ?>>
<div class="star-holder" title="<?php printf( _n( '(based on %s rating)', '(based on %s ratings)', $plugin['num_ratings'] ), number_format_i18n( $plugin['num_ratings'] ) ) ?>">
<div class="star star-rating" style="width: <?php echo esc_attr( str_replace( ',', '.', $plugin['rating'] ) ); ?>px"></div>
</div>
</td>
<td class="desc column-description"<?php echo $style['description']; ?>><?php echo $description, $author; ?></td>
</tr>
<?php
}
}
}
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