File: /var/www/html/bwcdev/wp-content/plugins/gravityforms/includes/system-status/class-gf-update.php
<?php
if ( ! class_exists( 'GFForms' ) ) {
die();
}
/**
* Class GF_Update
*
* Handles the Updates subview on the System Status page.
*/
class GF_Update {
/**
* Display updates page.
*
* @since 2.2
* @access public
*
* @uses GFSystemReport::get_system_report()
* @uses GFSystemReport::maybe_process_action()
* @uses GFSystemReport::prepare_item_value()
* @uses GFSystemStatus::page_footer()
* @uses GFSystemStatus::page_header()
*/
public static function updates() {
// If user does not have access to this page, die.
if ( ! GFCommon::current_user_can_any( 'gravityforms_view_updates' ) ) {
wp_die( esc_html__( "You don't have permissions to view this page", 'gravityforms' ) );
}
// Get available updates.
$updates = self::available_updates();
// Display page header.
GF_System_Status::page_header();
wp_print_styles( array( 'thickbox' ) );
?>
<div class="gform-settings__content">
<table cellspacing="0" cellpadding="0" class="wp-list-table plugins">
<thead>
<tr id="updates">
<th scope="col"
class="manage-column column-name column-primary"><?php esc_html_e( 'Updates', 'gravityforms' ) ?></th>
</tr>
<tr>
<th scope="col" id="name"
class="manage-column column-name column-primary"><?php esc_html_e( 'Plugin', 'gravityforms' ); ?></th>
<th scope="col" id="description"
class="manage-column column-description"><?php esc_html_e( 'Description', 'gravityforms' ); ?></th>
</tr>
</thead>
<tbody id="the-list">
<?php
// All installed plugins
$plugins = get_plugins();
// Loop through updates.
foreach ( $updates as $update ) {
$update_available = ! empty( $update['latest_version'] ) && version_compare( $update['installed_version'], $update['latest_version'], '<' );
$update_class = $update_available ? ' update' : '';
$settings_link = $update['slug'] == 'gravityforms' ? admin_url( 'admin.php?page=gf_settings' ) : admin_url( 'admin.php?page=gf_settings&subview=' . $update['slug'] );
$plugin = $plugins[ $update['path'] ];
?>
<tr class="inactive<?php echo $update_class ?>" data-slug="admin-bar-form-search"
data-plugin="gw-admin-bar-form-manager.php">
<td class="plugin-title column-primary"><strong><?php echo $update['name'] ?></strong>
<div class="row-actions visible">
<span class="deactivate"><a
href="<?php echo $settings_link ?>"><?php esc_html_e( 'Settings', 'gravityforms' ) ?></a></span>
</div>
</td>
<td class="column-description desc">
<div class="plugin-description">
<p><?php echo $plugin['Description'] ?></p>
</div>
<div class="active second plugin-version-author-uri">
Version <?php echo $update['installed_version'] ?> |
<a href="<?php echo $plugin['PluginURI'] ?>"><?php esc_html_e( 'Visit plugin page', 'gravityforms' ) ?></a>
</div>
<?php if ( $update_available ) { ?>
<div class="update-message notice inline notice-warning notice-alt">
<p>
<?php
printf( esc_html__( 'There is a new version of %s available. ', 'gravityforms' ), $update['name'] );
if ( $update['is_valid_key'] ) {
// Changelog URL is different in a multisite network.
$changelog_url = wp_nonce_url( self_admin_url( 'admin-ajax.php?action=gf_get_changelog&plugin=' . urlencode( $update['slug'] ) . '&TB_iframe=true&width=640&height=808' ) );
if ( ! current_user_can( 'update_plugins' ) ) {
printf( esc_html__( '%1$sView version %2$s details %3$s. ', 'gravityforms' ),
'<a href="' . $changelog_url . '" class="thickbox open-plugin-details-modal">',
$update['latest_version'],
'</a>'
);
} else {
printf( esc_html__( '%1$sView version %2$s details %3$s or %4$supdate now%5$s.', 'gravityforms' ),
'<a href="' . $changelog_url . '" class="thickbox open-plugin-details-modal">',
$update['latest_version'],
'</a>',
'<a href="' . $update['upgrade_url'] . '" class="update-link">',
'</a>'
);
}
} else {
printf(
esc_html__( '%sRegister%s your copy of Gravity Forms to receive access to automatic updates and support. Need a license key? %sPurchase one now%s.', 'gravityforms' ),
'<a href="admin.php?page=gf_settings">',
'</a>',
'<a href="https://www.gravityforms.com">',
'</a>'
);
}
?>
</p>
</div>
</td>
</tr>
<?php
}
}
?>
</tbody>
</table>
</div>
<?php
// Display page footer.
GF_System_Status::page_footer();
}
/**
* Get available Gravity Forms updates.
*
* @since 2.2
* @access public
*
* @uses GFCommon::get_version_info()
*
* @return array
*/
public static function available_updates() {
// Initialize updates array.
$updates = array();
// Get Gravity Forms version info.
$version_info = GFCommon::get_version_info( false );
// Define Gravity Forms plugin path.
$plugin_path = plugin_basename( GFCommon::get_base_path() . '/gravityforms.php' );
// Get upgrade URL.
$upgrade_url = wp_nonce_url( 'update.php?action=upgrade-plugin&plugin=' . urlencode( $plugin_path ), 'upgrade-plugin_' . $plugin_path );
// Prepare version message and icon.
if ( empty( $version_info['version'] ) || version_compare( GFForms::$version, $version_info['version'], '>=' ) ) {
$version_icon = 'dashicons-yes';
$version_message = esc_html__( 'Your version of Gravity Forms is up to date.', 'gravityforms' );
} else {
if ( rgar( $version_info, 'is_valid_key' ) ) {
$version_icon = 'dashicons-no';
$version_message = sprintf(
'%s<p>%s</p>',
esc_html__( 'There is a new version of Gravity Forms available.', 'gravityforms' ),
esc_html__( 'You can update to the latest version automatically or download the update and install it manually.', 'gravityforms' )
);
} else {
$version_icon = 'dashicons-no';
$version_message = sprintf(
'%s<p>%s</p>',
esc_html__( 'There is a new version of Gravity Forms available.', 'gravityforms' ),
sprintf(
esc_html__( '%sRegister%s your copy of Gravity Forms to receive access to automatic updates and support. Need a license key? %sPurchase one now%s.', 'gravityforms' ),
'<a href="admin.php?page=gf_settings">',
'</a>',
'<a href="https://www.gravityforms.com">',
'</a>'
)
);
}
}
// Add Gravity Forms core to updates array.
$updates[] = array(
'is_valid_key' => rgar( $version_info, 'is_valid_key' ),
'name' => esc_html__( 'Gravity Forms', 'gravityforms' ),
'path' => $plugin_path,
'slug' => 'gravityforms',
'latest_version' => rgar( $version_info, 'version' ),
'installed_version' => GFCommon::$version,
'upgrade_url' => $upgrade_url,
'download_url' => rgar( $version_info, 'url' ),
'version_icon' => $version_icon,
'version_message' => $version_message,
);
/**
* Modify plugins displayed on the Updates page.
*
* @since 2.2
*
* @param array $updates An array of plugins displayed on the Updates page.
*/
$updates = apply_filters( 'gform_updates_list', $updates );
return $updates;
}
}