Question

list_plugin_updates()

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description

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源代码

File: wp-admin/update-core.php

function list_plugin_updates() {
	$wp_version = get_bloginfo( 'version' );
	$cur_wp_version = preg_replace( '/-.*$/', '', $wp_version );

	require_once(ABSPATH . 'wp-admin/includes/plugin-install.php');
	$plugins = get_plugin_updates();
	if ( empty( $plugins ) ) {
		echo '<h2>' . __( 'Plugins' ) . '</h2>';
		echo '<p>' . __( 'Your plugins are all up to date.' ) . '</p>';
		return;
	}
	$form_action = 'update-core.php?action=do-plugin-upgrade';

	$core_updates = get_core_updates();
	if ( !isset($core_updates[0]->response) || 'latest' == $core_updates[0]->response || 'development' == $core_updates[0]->response || version_compare( $core_updates[0]->current, $cur_wp_version, '=') )
		$core_update_version = false;
	else
		$core_update_version = $core_updates[0]->current;
	?>
<h2><?php _e( 'Plugins' ); ?></h2>
<p><?php _e( 'The following plugins have new versions available. Check the ones you want to update and then click “Update Plugins”.' ); ?></p>
<form method="post" action="<?php echo esc_url( $form_action ); ?>" name="upgrade-plugins" class="upgrade">
<?php wp_nonce_field('upgrade-core'); ?>
<p><input id="upgrade-plugins" class="button" type="submit" value="<?php esc_attr_e('Update Plugins'); ?>" name="upgrade" /></p>
<table class="widefat updates-table" id="update-plugins-table">
	<thead>
	<tr>
		<td class="manage-column check-column"><input type="checkbox" id="plugins-select-all" /></td>
		<td class="manage-column"><label for="plugins-select-all"><?php _e( 'Select All' ); ?></label></td>
	</tr>
	</thead>

	<tbody class="plugins">
<?php
	foreach ( (array) $plugins as $plugin_file => $plugin_data ) {
		$plugin_data = (object) _get_plugin_data_markup_translate( $plugin_file, (array) $plugin_data, false, true );

		// Get plugin compat for running version of WordPress.
		if ( isset($plugin_data->update->tested) && version_compare($plugin_data->update->tested, $cur_wp_version, '>=') ) {
			$compat = '<br />' . sprintf(__('Compatibility with WordPress %1$s: 100%% (according to its author)'), $cur_wp_version);
		} elseif ( isset($plugin_data->update->compatibility->{$cur_wp_version}) ) {
			$compat = $plugin_data->update->compatibility->{$cur_wp_version};
			$compat = '<br />' . sprintf(__('Compatibility with WordPress %1$s: %2$d%% (%3$d "works" votes out of %4$d total)'), $cur_wp_version, $compat->percent, $compat->votes, $compat->total_votes);
		} else {
			$compat = '<br />' . sprintf(__('Compatibility with WordPress %1$s: Unknown'), $cur_wp_version);
		}
		// Get plugin compat for updated version of WordPress.
		if ( $core_update_version ) {
			if ( isset( $plugin_data->update->tested ) && version_compare( $plugin_data->update->tested, $core_update_version, '>=' ) ) {
				$compat .= '<br />' . sprintf( __( 'Compatibility with WordPress %1$s: 100%% (according to its author)' ), $core_update_version );
			} elseif ( isset( $plugin_data->update->compatibility->{$core_update_version} ) ) {
				$update_compat = $plugin_data->update->compatibility->{$core_update_version};
				$compat .= '<br />' . sprintf(__('Compatibility with WordPress %1$s: %2$d%% (%3$d "works" votes out of %4$d total)'), $core_update_version, $update_compat->percent, $update_compat->votes, $update_compat->total_votes);
			} else {
				$compat .= '<br />' . sprintf(__('Compatibility with WordPress %1$s: Unknown'), $core_update_version);
			}
		}
		// Get the upgrade notice for the new plugin version.
		if ( isset($plugin_data->update->upgrade_notice) ) {
			$upgrade_notice = '<br />' . strip_tags($plugin_data->update->upgrade_notice);
		} else {
			$upgrade_notice = '';
		}

		$details_url = self_admin_url('plugin-install.php?tab=plugin-information&plugin=' . $plugin_data->update->slug . '&section=更新日志&TB_iframe=true&width=640&height=662');
		$details = sprintf(
			'<a href="%1$s" class="thickbox open-plugin-details-modal" aria-label="%2$s">%3$s</a>',
			esc_url( $details_url ),
			/* translators: 1: plugin name, 2: version number */
			esc_attr( sprintf( __( 'View %1$s version %2$s details' ), $plugin_data->Name, $plugin_data->update->new_version ) ),
			/* translators: %s: plugin version */
			sprintf( __( 'View version %s details.' ), $plugin_data->update->new_version )
		);

		$checkbox_id = "checkbox_" . md5( $plugin_data->Name );
		?>
		<tr>
			<td class="check-column">
				<input type="checkbox" name="checked[]" id="<?php echo $checkbox_id; ?>" value="<?php echo esc_attr( $plugin_file ); ?>" />
				<label for="<?php echo $checkbox_id; ?>" class="screen-reader-text"><?php
					/* translators: %s: plugin name */
					printf( __( 'Select %s' ),
$plugin_data->Name
					);
				?></label>
			</td>
			<td class="plugin-title"><p>
				<strong><?php echo $plugin_data->Name; ?></strong>
				<?php
					/* translators: 1: plugin version, 2: new version */
					printf( __( 'You have version %1$s installed. Update to %2$s.' ),
$plugin_data->Version,
$plugin_data->update->new_version
					);
					echo ' ' . $details . $compat . $upgrade_notice;
				?>
			</p></td>
		</tr>
		<?php
	}
?>
	</tbody>

	<tfoot>
	<tr>
		<td class="manage-column check-column"><input type="checkbox" id="plugins-select-all-2" /></td>
		<td class="manage-column"><label for="plugins-select-all-2"><?php _e( 'Select All' ); ?></label></td>
	</tr>
	</tfoot>
</table>
<p><input id="upgrade-plugins-2" class="button" type="submit" value="<?php esc_attr_e('Update Plugins'); ?>" name="upgrade" /></p>
</form>
<?php
}

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相关函数

Uses

• wp-admin/includes/update.php: get_plugin_updates()
• wp-admin/includes/update.php: get_core_updates()
• wp-admin/includes/plugin.php: _get_plugin_data_markup_translate()
• wp-includes/l10n.php: __()
• wp-includes/l10n.php: _e()
• wp-includes/l10n.php: esc_attr_e()
• wp-includes/formatting.php: esc_url()
• wp-includes/formatting.php: esc_attr()
• wp-includes/general-template.php: get_bloginfo()
• wp-includes/functions.php: wp_nonce_field()
• wp-includes/link-template.php: self_admin_url()
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User Contributed Notes