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< ? php
/**
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* Plugin Installer List Table class .
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*
* @ package WordPress
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* @ subpackage List_Table
* @ since 3.1 . 0
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* @ access private
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*/
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class WP_Plugin_Install_List_Table extends WP_List_Table {
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function ajax_user_can () {
return current_user_can ( 'install_plugins' );
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}
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' );
$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 its 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 ( $tab ) {
case 'search' :
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$type = isset ( $_REQUEST [ 'type' ] ) ? stripslashes ( $_REQUEST [ 'type' ] ) : 'term' ;
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$term = isset ( $_REQUEST [ 's' ] ) ? stripslashes ( $_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 ;
}
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add_action ( 'install_plugins_table_header' , 'install_search_form' , 10 , 0 );
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break ;
case 'featured' :
case 'popular' :
case 'new' :
$args [ 'browse' ] = $tab ;
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 == $tab ) ? ' class="current"' : '' ;
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$href = self_admin_url ( 'plugin-install.php?tab=' . $action );
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$display_tabs [ 'plugin-install-' . $action ] = " <a href=' $href ' $class > $text </a> " ;
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}
return $display_tabs ;
}
function display_tablenav ( $which ) {
if ( 'top' == $which ) { ?>
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< div class = " tablenav top " >
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< div class = " alignleft actions " >
< ? php do_action ( 'install_plugins_table_header' ); ?>
</ div >
< ? php $this -> pagination ( $which ); ?>
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< img src = " <?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?> " class = " ajax-loading list-ajax-loading " alt = " " />
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< br class = " clear " />
</ div >
< ? php } else { ?>
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< div class = " tablenav bottom " >
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< ? php $this -> pagination ( $which ); ?>
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< img src = " <?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?> " class = " ajax-loading list-ajax-loading " alt = " " />
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< br class = " clear " />
</ div >
< ? php
}
}
function get_table_classes () {
extract ( $this -> _args );
return array ( 'widefat' , $plural );
}
function get_columns () {
return array (
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'name' => _x ( 'Name' , 'plugin name' ),
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'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 ()
);
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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;"' : '' ;
}
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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 );
$action_links = array ();
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$action_links [] = '<a href="' . self_admin_url ( 'plugin-install.php?tab=plugin-information&plugin=' . $plugin [ 'slug' ] .
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'&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' ) . ' ">' . __ ( 'Installed' ) . '</span>' ;
break ;
}
}
$action_links = apply_filters ( 'plugin_install_action_links' , $action_links , $plugin );
?>
< tr >
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< td class = " name column-name " < ? php echo $style [ 'name' ]; ?> ><strong><?php echo $title; ?></strong>
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< div class = " action-links " >< ? php if ( ! empty ( $action_links ) ) echo implode ( ' | ' , $action_links ); ?> </div>
</ td >
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< td class = " vers column-version " < ? php echo $style [ 'version' ]; ?> ><?php echo $version; ?></td>
< td class = " vers column-rating " < ? php echo $style [ 'rating' ]; ?> >
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< 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'] ) ) ?> " >
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< div class = " star star-rating " style = " width: <?php echo esc_attr( $plugin['rating'] ) ?>px " ></ div >
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< ? php
$color = get_user_option ( 'admin_color' );
if ( empty ( $color ) || 'fresh' == $color )
$star_url = admin_url ( 'images/gray-star.png?v=20110615' ); // 'Fresh' Gray star for list tables
else
$star_url = admin_url ( 'images/star.png?v=20110615' ); // 'Classic' Blue star
?>
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< div class = " star star5 " >< img src = " <?php echo $star_url ; ?> " alt = " <?php esc_attr_e( '5 stars' ) ?> " /></ div >
< div class = " star star4 " >< img src = " <?php echo $star_url ; ?> " alt = " <?php esc_attr_e( '4 stars' ) ?> " /></ div >
< div class = " star star3 " >< img src = " <?php echo $star_url ; ?> " alt = " <?php esc_attr_e( '3 stars' ) ?> " /></ div >
< div class = " star star2 " >< img src = " <?php echo $star_url ; ?> " alt = " <?php esc_attr_e( '2 stars' ) ?> " /></ div >
< div class = " star star1 " >< img src = " <?php echo $star_url ; ?> " alt = " <?php esc_attr_e( '1 star' ) ?> " /></ div >
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</ div >
</ td >
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< td class = " desc column-description " < ? php echo $style [ 'description' ]; ?> ><?php echo $description, $author; ?></td>
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</ tr >
< ? php
}
}
}