449 lines
18 KiB
PHP
449 lines
18 KiB
PHP
<?php
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/**
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* Update Core administration panel.
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*
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* @package WordPress
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* @subpackage Administration
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*/
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/** WordPress Administration Bootstrap */
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require_once('admin.php');
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if ( ! current_user_can('update_plugins') )
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wp_die(__('You do not have sufficient permissions to update plugins for this blog.'));
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function list_core_update( $update ) {
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global $wp_local_package, $wpdb;
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$version_string = ('en_US' == $update->locale && 'en_US' == get_locale() ) ?
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$update->current : sprintf("%s–<strong>%s</strong>", $update->current, $update->locale);
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$current = false;
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if ( !isset($update->response) || 'latest' == $update->response )
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$current = true;
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$submit = __('Update Automatically');
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$form_action = 'update-core.php?action=do-core-upgrade';
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$php_version = phpversion();
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$mysql_version = $wpdb->db_version();
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$show_buttons = true;
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if ( 'development' == $update->response ) {
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$message = __('You are using a development version of WordPress. You can update to the latest nightly build automatically or download the nightly build and install it manually:');
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$download = __('Download nightly build');
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} else {
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if ( $current ) {
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$message = sprintf(__('You have the latest version of WordPress. You do not need to update. However, if you want to re-install version %s, you can do so automatically or download the package and re-install manually:'), $version_string);
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$submit = __('Re-install Automatically');
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$form_action = 'update-core.php?action=do-core-reinstall';
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} else {
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$php_compat = version_compare( $php_version, $update->php_version, '>=' );
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$mysql_compat = version_compare( $mysql_version, $update->mysql_version, '>=' ) || file_exists( WP_CONTENT_DIR . '/db.php' );
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if ( !$mysql_compat && !$php_compat )
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$message = sprintf( __('You cannot update because <a href="http://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> requires PHP version %2$s or higher and MySQL version %3$s or higher. You are running PHP version %4$s and MySQL version %5$s.'), $update->current, $update->php_version, $update->mysql_version, $php_version, $mysql_version );
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elseif ( !$php_compat )
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$message = sprintf( __('You cannot update because <a href="http://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> requires PHP version %2$s or higher. You are running version %3$s.'), $update->current, $update->php_version, $php_version );
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elseif ( !$mysql_compat )
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$message = sprintf( __('You cannot update because <a href="http://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> requires MySQL version %2$s or higher. You are running version %3$s.'), $update->current, $update->mysql_version, $mysql_version );
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else
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$message = sprintf(__('You can update to <a href="http://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> automatically or download the package and install it manually:'), $version_string);
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if ( !$mysql_compat || !$php_compat )
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$show_buttons = false;
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}
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$download = sprintf(__('Download %s'), $version_string);
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}
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echo '<p>';
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echo $message;
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echo '</p>';
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echo '<form method="post" action="' . $form_action . '" name="upgrade" class="upgrade">';
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wp_nonce_field('upgrade-core');
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echo '<p>';
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echo '<input name="version" value="'. esc_attr($update->current) .'" type="hidden"/>';
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echo '<input name="locale" value="'. esc_attr($update->locale) .'" type="hidden"/>';
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if ( $show_buttons ) {
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echo '<input id="upgrade" class="button" type="submit" value="' . esc_attr($submit) . '" name="upgrade" /> ';
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echo '<a href="' . esc_url($update->package) . '" class="button">' . $download . '</a> ';
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}
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if ( 'en_US' != $update->locale )
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if ( !isset( $update->dismissed ) || !$update->dismissed )
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echo '<input id="dismiss" class="button" type="submit" value="' . esc_attr__('Hide this update') . '" name="dismiss" />';
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else
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echo '<input id="undismiss" class="button" type="submit" value="' . esc_attr__('Bring back this update') . '" name="undismiss" />';
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echo '</p>';
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if ( 'en_US' != $update->locale && ( !isset($wp_local_package) || $wp_local_package != $update->locale ) )
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echo '<p class="hint">'.__('This localized version contains both the translation and various other localization fixes. You can skip upgrading if you want to keep your current translation.').'</p>';
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else if ( 'en_US' == $update->locale && get_locale() != 'en_US' ) {
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echo '<p class="hint">'.sprintf( __('You are about to install WordPress %s <strong>in English.</strong> There is a chance this upgrade will break your translation. You may prefer to wait for the localized version to be released.'), $update->current ).'</p>';
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}
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echo '</form>';
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}
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function dismissed_updates() {
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$dismissed = get_core_updates( array( 'dismissed' => true, 'available' => false ) );
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if ( $dismissed ) {
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$show_text = esc_js(__('Show hidden updates'));
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$hide_text = esc_js(__('Hide hidden updates'));
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?>
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<script type="text/javascript">
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jQuery(function($) {
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$('dismissed-updates').show();
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$('#show-dismissed').toggle(function(){$(this).text('<?php echo $hide_text; ?>');}, function() {$(this).text('<?php echo $show_text; ?>')});
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$('#show-dismissed').click(function() { $('#dismissed-updates').toggle('slow');});
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});
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</script>
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<?php
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echo '<p class="hide-if-no-js"><a id="show-dismissed" href="#">'.__('Show hidden updates').'</a></p>';
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echo '<ul id="dismissed-updates" class="core-updates dismissed">';
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foreach( (array) $dismissed as $update) {
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echo '<li>';
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list_core_update( $update );
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echo '</li>';
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}
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echo '</ul>';
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}
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}
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/**
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* Display upgrade WordPress for downloading latest or upgrading automatically form.
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*
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* @since 2.7
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*
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* @return null
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*/
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function core_upgrade_preamble() {
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global $upgrade_error;
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$updates = get_core_updates();
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?>
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<div class="wrap">
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<?php screen_icon('tools'); ?>
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<h2><?php _e('WordPress Updates'); ?></h2>
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<?php
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if ( $upgrade_error ) {
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echo '<div class="error"><p>';
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_e('Please select one or more plugins to upgrade.');
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echo '</p></div>';
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}
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if ( !isset($updates[0]->response) || 'latest' == $updates[0]->response ) {
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echo '<h3>';
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_e('You have the latest version of WordPress. You do not need to update');
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echo '</h3>';
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} else {
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echo '<div class="updated"><p>';
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_e('<strong>Important:</strong> before updating, please <a href="http://codex.wordpress.org/WordPress_Backups">backup your database and files</a>. For help with updates, visit the <a href="http://codex.wordpress.org/Updating_WordPress">Updating WordPress</a> Codex page.');
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echo '</p></div>';
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echo '<h3 class="response">';
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_e( 'There is a new version of WordPress available for update' );
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echo '</h3>';
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}
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echo '<ul class="core-updates">';
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$alternate = true;
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foreach( (array) $updates as $update ) {
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$class = $alternate? ' class="alternate"' : '';
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$alternate = !$alternate;
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echo "<li $class>";
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list_core_update( $update );
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echo '</li>';
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}
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echo '</ul>';
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dismissed_updates();
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list_plugin_updates();
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list_theme_updates();
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do_action('core_upgrade_preamble');
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echo '</div>';
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}
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function list_plugin_updates() {
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global $wp_version;
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$cur_wp_version = preg_replace('/-.*$/', '', $wp_version);
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require_once(ABSPATH . 'wp-admin/includes/plugin-install.php');
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$plugins = get_plugin_updates();
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if ( empty($plugins) )
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return;
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$form_action = 'update-core.php?action=do-plugin-upgrade';
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$core_updates = get_core_updates();
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if ( !isset($core_updates[0]->response) || 'latest' == $core_updates[0]->response || 'development' == $core_updates[0]->response || version_compare( $core_updates[0]->current, $cur_wp_version, '=') )
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$core_update_version = false;
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else
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$core_update_version = $core_updates[0]->current;
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?>
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<h3><?php _e( 'Plugins' ); ?></h3>
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<p><?php _e( 'The following plugins have new versions available. Check the ones you want to update and then click “Update Plugins”.' ); ?></p>
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<form method="post" action="<?php echo $form_action; ?>" name="upgrade-plugins" class="upgrade">
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<?php wp_nonce_field('upgrade-core'); ?>
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<p><input id="upgrade-plugins" class="button" type="submit" value="<?php esc_attr_e('Update Plugins'); ?>" name="upgrade" /></p>
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<table class="widefat" cellspacing="0" id="update-plugins-table">
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<thead>
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<tr>
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<th scope="col" class="manage-column check-column"><input type="checkbox" /></th>
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<th scope="col" class="manage-column"><?php _e('Select All'); ?></th>
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</tr>
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</thead>
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<tfoot>
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<tr>
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<th scope="col" class="manage-column check-column"><input type="checkbox" /></th>
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<th scope="col" class="manage-column"><?php _e('Select All'); ?></th>
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</tr>
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</tfoot>
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<tbody class="plugins">
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<?php
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foreach ( (array) $plugins as $plugin_file => $plugin_data) {
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$info = plugins_api('plugin_information', array('slug' => $plugin_data->update->slug ));
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// Get plugin compat for running version of WordPress.
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if ( isset($info->tested) && version_compare($info->tested, $cur_wp_version, '>=') ) {
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$compat = '<br />' . sprintf(__('Compatibility with WordPress %1$s: 100%% (according to its author)'), $cur_wp_version);
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} elseif ( isset($info->compatibility[$cur_wp_version][$plugin_data->update->new_version]) ) {
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$compat = $info->compatibility[$cur_wp_version][$plugin_data->update->new_version];
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$compat = '<br />' . sprintf(__('Compatibility with WordPress %1$s: %2$d%% (%3$d "works" votes out of %4$d total)'), $cur_wp_version, $compat[0], $compat[2], $compat[1]);
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} else {
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$compat = '<br />' . sprintf(__('Compatibility with WordPress %1$s: Unknown'), $cur_wp_version);
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}
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// Get plugin compat for updated version of WordPress.
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if ( $core_update_version ) {
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if ( isset($info->compatibility[$core_update_version][$plugin_data->update->new_version]) ) {
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$update_compat = $info->compatibility[$core_update_version][$plugin_data->update->new_version];
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$compat .= '<br />' . sprintf(__('Compatibility with WordPress %1$s: %2$d%% (%3$d "works" votes out of %4$d total)'), $core_update_version, $update_compat[0], $update_compat[2], $update_compat[1]);
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} else {
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$compat .= '<br />' . sprintf(__('Compatibility with WordPress %1$s: Unknown'), $core_update_version);
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}
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}
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// Get the upgrade notice for the new plugin version.
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if ( isset($plugin_data->update->upgrade_notice) ) {
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$upgrade_notice = '<br />' . strip_tags($plugin_data->update->upgrade_notice);
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} else {
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$upgrade_notice = '';
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}
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echo "
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<tr class='active'>
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<th scope='row' class='check-column'><input type='checkbox' name='checked[]' value='" . esc_attr($plugin_file) . "' /></th>
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<td class='plugin-title'><strong>{$plugin_data->Name}</strong>" . sprintf(__('You are running version %1$s. Update to %2$s.'), $plugin_data->Version, $plugin_data->update->new_version) . $compat . $upgrade_notice . "</td>
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</tr>";
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}
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?>
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</tbody>
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</table>
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<p><input id="upgrade-plugins-2" class="button" type="submit" value="<?php esc_attr_e('Update Plugins'); ?>" name="upgrade" /></p>
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</form>
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<?php
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}
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function list_theme_updates() {
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$themes = get_theme_updates();
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if ( empty($themes) )
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return;
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$form_action = 'update-core.php?action=do-theme-upgrade';
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?>
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<h3><?php _e( 'Themes' ); ?></h3>
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<p><?php _e( 'The following themes have new versions available. Check the ones you want to update and then click “Update Themes”.' ); ?></p>
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<p><?php printf( __('<strong>Please Note:</strong> Any customizations you have made to the Themes files will be lost. Please consider using <a href="%s">child themes</a> for modifications.'), _x('http://codex.wordpress.org/Child_Themes', 'Link used in suggestion to use child themes in GUU') ); ?></p>
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<form method="post" action="<?php echo $form_action; ?>" name="upgrade-themes" class="upgrade">
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<?php wp_nonce_field('upgrade-core'); ?>
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<p><input id="upgrade-themes" class="button" type="submit" value="<?php esc_attr_e('Update Themes'); ?>" name="upgrade" /></p>
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<table class="widefat" cellspacing="0" id="update-themes-table">
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<thead>
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<tr>
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<th scope="col" class="manage-column check-column"><input type="checkbox" /></th>
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<th scope="col" class="manage-column"><?php _e('Theme'); ?></th>
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</tr>
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</thead>
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<tfoot>
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<tr>
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<th scope="col" class="manage-column check-column"><input type="checkbox" /></th>
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<th scope="col" class="manage-column"><?php _e('Theme'); ?></th>
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</tr>
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</tfoot>
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<tbody class="plugins">
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<?php
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foreach ( (array) $themes as $stylesheet => $theme_data) {
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$screenshot = $theme_data->{'Theme Root URI'} . '/' . $stylesheet . '/' . $theme_data->Screenshot;
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echo "
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<tr class='active'>
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<th scope='row' class='check-column'><input type='checkbox' name='checked[]' value='" . esc_attr($stylesheet) . "' /></th>
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<td class='plugin-title'><img src='$screenshot' width='64' height='64' style='float:left; padding: 5px' /><strong>{$theme_data->Name}</strong>" . sprintf(__('You are running version %1$s. Update to %2$s.'), $theme_data->Version, $theme_data->update['new_version']) . "</td>
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</tr>";
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}
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?>
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</tbody>
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</table>
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<p><input id="upgrade-themes-2" class="button" type="submit" value="<?php esc_attr_e('Update Themes'); ?>" name="upgrade" /></p>
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</form>
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<?php
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}
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/**
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* Upgrade WordPress core display.
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*
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* @since 2.7
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*
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* @return null
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*/
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function do_core_upgrade( $reinstall = false ) {
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global $wp_filesystem;
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if ( $reinstall )
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$url = 'update-core.php?action=do-core-reinstall';
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else
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$url = 'update-core.php?action=do-core-upgrade';
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$url = wp_nonce_url($url, 'upgrade-core');
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if ( false === ($credentials = request_filesystem_credentials($url, '', false, ABSPATH)) )
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return;
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$version = isset( $_POST['version'] )? $_POST['version'] : false;
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$locale = isset( $_POST['locale'] )? $_POST['locale'] : 'en_US';
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$update = find_core_update( $version, $locale );
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if ( !$update )
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return;
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if ( ! WP_Filesystem($credentials, ABSPATH) ) {
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request_filesystem_credentials($url, '', true, ABSPATH); //Failed to connect, Error and request again
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return;
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}
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?>
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<div class="wrap">
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<?php screen_icon(); ?>
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<h2><?php _e('Update WordPress'); ?></h2>
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<?php
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if ( $wp_filesystem->errors->get_error_code() ) {
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foreach ( $wp_filesystem->errors->get_error_messages() as $message )
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show_message($message);
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echo '</div>';
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return;
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}
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if ( $reinstall )
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$update->response = 'reinstall';
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$result = wp_update_core($update, 'show_message');
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if ( is_wp_error($result) ) {
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show_message($result);
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if ('up_to_date' != $result->get_error_code() )
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show_message( __('Installation Failed') );
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} else {
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show_message( __('WordPress updated successfully') );
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show_message( '<strong>' . __('Actions:') . '</strong> <a href="' . esc_url( admin_url() ) . '">' . __('Go to Dashboard') . '</a>' );
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}
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echo '</div>';
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}
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function do_dismiss_core_update() {
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$version = isset( $_POST['version'] )? $_POST['version'] : false;
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$locale = isset( $_POST['locale'] )? $_POST['locale'] : 'en_US';
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$update = find_core_update( $version, $locale );
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if ( !$update )
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return;
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dismiss_core_update( $update );
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wp_redirect( wp_nonce_url('update-core.php?action=upgrade-core', 'upgrade-core') );
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}
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function do_undismiss_core_update() {
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$version = isset( $_POST['version'] )? $_POST['version'] : false;
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$locale = isset( $_POST['locale'] )? $_POST['locale'] : 'en_US';
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$update = find_core_update( $version, $locale );
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if ( !$update )
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return;
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undismiss_core_update( $version, $locale );
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wp_redirect( wp_nonce_url('update-core.php?action=upgrade-core', 'upgrade-core') );
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}
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function no_update_actions($actions) {
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return '';
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}
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$action = isset($_GET['action']) ? $_GET['action'] : 'upgrade-core';
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$upgrade_error = false;
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if ( 'do-plugin-upgrade' == $action && !isset($_GET['plugins']) && !isset($_POST['checked']) ) {
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$upgrade_error = true;
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$action = 'upgrade-core';
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}
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$title = __('WordPress Updates');
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$parent_file = 'tools.php';
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if ( 'upgrade-core' == $action ) {
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wp_version_check();
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require_once('admin-header.php');
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core_upgrade_preamble();
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} elseif ( 'do-core-upgrade' == $action || 'do-core-reinstall' == $action ) {
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check_admin_referer('upgrade-core');
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// do the (un)dismiss actions before headers,
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// so that they can redirect
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if ( isset( $_POST['dismiss'] ) )
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do_dismiss_core_update();
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elseif ( isset( $_POST['undismiss'] ) )
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do_undismiss_core_update();
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require_once('admin-header.php');
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if ( 'do-core-reinstall' == $action )
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$reinstall = true;
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else
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$reinstall = false;
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if ( isset( $_POST['upgrade'] ) )
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do_core_upgrade($reinstall);
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} elseif ( 'do-plugin-upgrade' == $action ) {
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check_admin_referer('upgrade-core');
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if ( isset( $_GET['plugins'] ) ) {
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$plugins = explode( ',', $_GET['plugins'] );
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} elseif ( isset( $_POST['checked'] ) ) {
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$plugins = (array) $_POST['checked'];
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} else {
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wp_redirect('update-core.php');
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exit;
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}
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|
|
$url = 'update.php?action=update-selected&plugins=' . urlencode(implode(',', $plugins));
|
|
$url = wp_nonce_url($url, 'bulk-update-plugins');
|
|
|
|
$title = __('Update Plugins');
|
|
|
|
require_once('admin-header.php');
|
|
echo '<div class="wrap">';
|
|
screen_icon('plugins');
|
|
echo '<h2>' . esc_html__('Update Plugins') . '</h2>';
|
|
echo "<iframe src='$url' style='width: 100%; height:100%; min-height:850px;'></iframe>";
|
|
echo '</div>';
|
|
} elseif ( 'do-theme-upgrade' == $action ) {
|
|
check_admin_referer('upgrade-core');
|
|
|
|
if ( isset( $_GET['themes'] ) ) {
|
|
$themes = explode( ',', $_GET['themes'] );
|
|
} elseif ( isset( $_POST['checked'] ) ) {
|
|
$themes = (array) $_POST['checked'];
|
|
} else {
|
|
wp_redirect('update-core.php');
|
|
exit;
|
|
}
|
|
|
|
$url = 'update.php?action=update-selected-themes&themes=' . urlencode(implode(',', $themes));
|
|
$url = wp_nonce_url($url, 'bulk-update-themes');
|
|
|
|
$title = __('Update Themes');
|
|
|
|
require_once('admin-header.php');
|
|
echo '<div class="wrap">';
|
|
screen_icon('themes');
|
|
echo '<h2>' . esc_html__('Update Themes') . '</h2>';
|
|
echo "<iframe src='$url' style='width: 100%; height:100%; min-height:850px;'></iframe>";
|
|
echo '</div>';
|
|
}
|
|
|
|
include('admin-footer.php');
|