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   1  <?php
   2  /**
   3   * General settings administration panel.
   4   *
   5   * @package WordPress
   6   * @subpackage Administration
   7   */
   8  
   9  /** WordPress Administration Bootstrap */
  10  require_once( dirname( __FILE__ ) . '/admin.php' );
  11  
  12  if ( ! current_user_can( 'manage_options' ) )
  13      wp_die( __( 'You do not have sufficient permissions to manage options for this site.' ) );
  14  
  15  $title = __('General Settings');
  16  $parent_file = 'options-general.php';
  17  /* translators: date and time format for exact current time, mainly about timezones, see http://php.net/date */
  18  $timezone_format = _x('Y-m-d G:i:s', 'timezone date format');
  19  
  20  /**
  21   * Display JavaScript on the page.
  22   *
  23   * @since 3.5.0
  24   */
  25  function options_general_add_js() {
  26  ?>
  27  <script type="text/javascript">
  28  //<![CDATA[
  29      jQuery(document).ready(function($){
  30          $("input[name='date_format']").click(function(){
  31              if ( "date_format_custom_radio" != $(this).attr("id") )
  32                  $("input[name='date_format_custom']").val( $(this).val() ).siblings('.example').text( $(this).siblings('span').text() );
  33          });
  34          $("input[name='date_format_custom']").focus(function(){
  35              $( '#date_format_custom_radio' ).prop( 'checked', true );
  36          });
  37  
  38          $("input[name='time_format']").click(function(){
  39              if ( "time_format_custom_radio" != $(this).attr("id") )
  40                  $("input[name='time_format_custom']").val( $(this).val() ).siblings('.example').text( $(this).siblings('span').text() );
  41          });
  42          $("input[name='time_format_custom']").focus(function(){
  43              $( '#time_format_custom_radio' ).prop( 'checked', true );
  44          });
  45          $("input[name='date_format_custom'], input[name='time_format_custom']").change( function() {
  46              var format = $(this);
  47              format.siblings('.spinner').css('display', 'inline-block'); // show(); can't be used here
  48              $.post(ajaxurl, {
  49                      action: 'date_format_custom' == format.attr('name') ? 'date_format' : 'time_format',
  50                      date : format.val()
  51                  }, function(d) { format.siblings('.spinner').hide(); format.siblings('.example').text(d); } );
  52          });
  53      });
  54  //]]>
  55  </script>
  56  <?php
  57  }
  58  add_action('admin_head', 'options_general_add_js');
  59  
  60  $options_help = '<p>' . __('The fields on this screen determine some of the basics of your site setup.') . '</p>' .
  61      '<p>' . __('Most themes display the site title at the top of every page, in the title bar of the browser, and as the identifying name for syndicated feeds. The tagline is also displayed by many themes.') . '</p>';
  62  
  63  if ( ! is_multisite() ) {
  64      $options_help .= '<p>' . __('The WordPress URL and the Site URL can be the same (example.com) or different; for example, having the WordPress core files (example.com/wordpress) in a subdirectory instead of the root directory.') . '</p>' .
  65          '<p>' . __('If you want site visitors to be able to register themselves, as opposed to by the site administrator, check the membership box. A default user role can be set for all new users, whether self-registered or registered by the site admin.') . '</p>';
  66  }
  67  
  68  $options_help .= '<p>' . __('UTC means Coordinated Universal Time.') . '</p>' .
  69      '<p>' . __( 'You must click the Save Changes button at the bottom of the screen for new settings to take effect.' ) . '</p>';
  70  
  71  get_current_screen()->add_help_tab( array(
  72      'id'      => 'overview',
  73      'title'   => __('Overview'),
  74      'content' => $options_help,
  75  ) );
  76  
  77  get_current_screen()->set_help_sidebar(
  78      '<p><strong>' . __('For more information:') . '</strong></p>' .
  79      '<p>' . __('<a href="http://codex.wordpress.org/Settings_General_Screen" target="_blank">Documentation on General Settings</a>') . '</p>' .
  80      '<p>' . __('<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>'
  81  );
  82  
  83  include ( ABSPATH . 'wp-admin/admin-header.php' );
  84  ?>
  85  
  86  <div class="wrap">
  87  <h2><?php echo esc_html( $title ); ?></h2>
  88  
  89  <form method="post" action="options.php">
  90  <?php settings_fields('general'); ?>
  91  
  92  <table class="form-table">
  93  <tr valign="top">
  94  <th scope="row"><label for="blogname"><?php _e('Site Title') ?></label></th>
  95  <td><input name="blogname" type="text" id="blogname" value="<?php form_option('blogname'); ?>" class="regular-text" /></td>
  96  </tr>
  97  <tr valign="top">
  98  <th scope="row"><label for="blogdescription"><?php _e('Tagline') ?></label></th>
  99  <td><input name="blogdescription" type="text" id="blogdescription" value="<?php form_option('blogdescription'); ?>" class="regular-text" />
 100  <p class="description"><?php _e('In a few words, explain what this site is about.') ?></p></td>
 101  </tr>
 102  <?php if ( !is_multisite() ) { ?>
 103  <tr valign="top">
 104  <th scope="row"><label for="siteurl"><?php _e('WordPress Address (URL)') ?></label></th>
 105  <td><input name="siteurl" type="text" id="siteurl" value="<?php form_option('siteurl'); ?>"<?php disabled( defined( 'WP_SITEURL' ) ); ?> class="regular-text code<?php if ( defined( 'WP_SITEURL' ) ) echo ' disabled' ?>" /></td>
 106  </tr>
 107  <tr valign="top">
 108  <th scope="row"><label for="home"><?php _e('Site Address (URL)') ?></label></th>
 109  <td><input name="home" type="text" id="home" value="<?php form_option('home'); ?>"<?php disabled( defined( 'WP_HOME' ) ); ?> class="regular-text code<?php if ( defined( 'WP_HOME' ) ) echo ' disabled' ?>" />
 110  <p class="description"><?php _e('Enter the address here if you want your site homepage <a href="http://codex.wordpress.org/Giving_WordPress_Its_Own_Directory">to be different from the directory</a> you installed WordPress.'); ?></p></td>
 111  </tr>
 112  <tr valign="top">
 113  <th scope="row"><label for="admin_email"><?php _e('E-mail Address') ?> </label></th>
 114  <td><input name="admin_email" type="text" id="admin_email" value="<?php form_option('admin_email'); ?>" class="regular-text ltr" />
 115  <p class="description"><?php _e('This address is used for admin purposes, like new user notification.') ?></p></td>
 116  </tr>
 117  <tr valign="top">
 118  <th scope="row"><?php _e('Membership') ?></th>
 119  <td> <fieldset><legend class="screen-reader-text"><span><?php _e('Membership') ?></span></legend><label for="users_can_register">
 120  <input name="users_can_register" type="checkbox" id="users_can_register" value="1" <?php checked('1', get_option('users_can_register')); ?> />
 121  <?php _e('Anyone can register') ?></label>
 122  </fieldset></td>
 123  </tr>
 124  <tr valign="top">
 125  <th scope="row"><label for="default_role"><?php _e('New User Default Role') ?></label></th>
 126  <td>
 127  <select name="default_role" id="default_role"><?php wp_dropdown_roles( get_option('default_role') ); ?></select>
 128  </td>
 129  </tr>
 130  <?php } else { ?>
 131  <tr valign="top">
 132  <th scope="row"><label for="new_admin_email"><?php _e('E-mail Address') ?> </label></th>
 133  <td><input name="new_admin_email" type="text" id="new_admin_email" value="<?php form_option('admin_email'); ?>" class="regular-text ltr" />
 134  <p class="description"><?php _e('This address is used for admin purposes. If you change this we will send you an e-mail at your new address to confirm it. <strong>The new address will not become active until confirmed.</strong>') ?></p>
 135  <?php
 136  $new_admin_email = get_option( 'new_admin_email' );
 137  if ( $new_admin_email && $new_admin_email != get_option('admin_email') ) : ?>
 138  <div class="updated inline">
 139  <p><?php printf( __('There is a pending change of the admin e-mail to <code>%1$s</code>. <a href="%2$s">Cancel</a>'), esc_html( $new_admin_email ), esc_url( admin_url( 'options.php?dismiss=new_admin_email' ) ) ); ?></p>
 140  </div>
 141  <?php endif; ?>
 142  </td>
 143  </tr>
 144  <?php } ?>
 145  <tr>
 146  <?php
 147  $current_offset = get_option('gmt_offset');
 148  $tzstring = get_option('timezone_string');
 149  
 150  $check_zone_info = true;
 151  
 152  // Remove old Etc mappings. Fallback to gmt_offset.
 153  if ( false !== strpos($tzstring,'Etc/GMT') )
 154      $tzstring = '';
 155  
 156  if ( empty($tzstring) ) { // Create a UTC+- zone if no timezone string exists
 157      $check_zone_info = false;
 158      if ( 0 == $current_offset )
 159          $tzstring = 'UTC+0';
 160      elseif ($current_offset < 0)
 161          $tzstring = 'UTC' . $current_offset;
 162      else
 163          $tzstring = 'UTC+' . $current_offset;
 164  }
 165  
 166  ?>
 167  <th scope="row"><label for="timezone_string"><?php _e('Timezone') ?></label></th>
 168  <td>
 169  
 170  <select id="timezone_string" name="timezone_string">
 171  <?php echo wp_timezone_choice($tzstring); ?>
 172  </select>
 173  
 174      <span id="utc-time"><?php printf(__('<abbr title="Coordinated Universal Time">UTC</abbr> time is <code>%s</code>'), date_i18n($timezone_format, false, 'gmt')); ?></span>
 175  <?php if ( get_option('timezone_string') || !empty($current_offset) ) : ?>
 176      <span id="local-time"><?php printf(__('Local time is <code>%1$s</code>'), date_i18n($timezone_format)); ?></span>
 177  <?php endif; ?>
 178  <p class="description"><?php _e('Choose a city in the same timezone as you.'); ?></p>
 179  <?php if ($check_zone_info && $tzstring) : ?>
 180  <br />
 181  <span>
 182      <?php
 183      // Set TZ so localtime works.
 184      date_default_timezone_set($tzstring);
 185      $now = localtime(time(), true);
 186      if ( $now['tm_isdst'] )
 187          _e('This timezone is currently in daylight saving time.');
 188      else
 189          _e('This timezone is currently in standard time.');
 190      ?>
 191      <br />
 192      <?php
 193      $allowed_zones = timezone_identifiers_list();
 194  
 195      if ( in_array( $tzstring, $allowed_zones) ) {
 196          $found = false;
 197          $date_time_zone_selected = new DateTimeZone($tzstring);
 198          $tz_offset = timezone_offset_get($date_time_zone_selected, date_create());
 199          $right_now = time();
 200          foreach ( timezone_transitions_get($date_time_zone_selected) as $tr) {
 201              if ( $tr['ts'] > $right_now ) {
 202                  $found = true;
 203                  break;
 204              }
 205          }
 206  
 207          if ( $found ) {
 208              echo ' ';
 209              $message = $tr['isdst'] ?
 210                  __('Daylight saving time begins on: <code>%s</code>.') :
 211                  __('Standard time begins on: <code>%s</code>.');
 212              // Add the difference between the current offset and the new offset to ts to get the correct transition time from date_i18n().
 213              printf( $message, date_i18n(get_option('date_format') . ' ' . get_option('time_format'), $tr['ts'] + ($tz_offset - $tr['offset']) ) );
 214          } else {
 215              _e('This timezone does not observe daylight saving time.');
 216          }
 217      }
 218      // Set back to UTC.
 219      date_default_timezone_set('UTC');
 220      ?>
 221      </span>
 222  <?php endif; ?>
 223  </td>
 224  
 225  </tr>
 226  <tr>
 227  <th scope="row"><?php _e('Date Format') ?></th>
 228  <td>
 229      <fieldset><legend class="screen-reader-text"><span><?php _e('Date Format') ?></span></legend>
 230  <?php
 231      /**
 232      * Filter the default date formats.
 233      *
 234      * @since 2.7.0
 235      *
 236      * @param array $default_date_formats Array of default date formats.
 237      */
 238      $date_formats = array_unique( apply_filters( 'date_formats', array( __( 'F j, Y' ), 'Y/m/d', 'm/d/Y', 'd/m/Y' ) ) );
 239  
 240      $custom = true;
 241  
 242      foreach ( $date_formats as $format ) {
 243          echo "\t<label title='" . esc_attr($format) . "'><input type='radio' name='date_format' value='" . esc_attr($format) . "'";
 244          if ( get_option('date_format') === $format ) { // checked() uses "==" rather than "==="
 245              echo " checked='checked'";
 246              $custom = false;
 247          }
 248          echo ' /> <span>' . date_i18n( $format ) . "</span></label><br />\n";
 249      }
 250  
 251      echo '    <label><input type="radio" name="date_format" id="date_format_custom_radio" value="\c\u\s\t\o\m"';
 252      checked( $custom );
 253      echo '/> ' . __('Custom:') . ' </label><input type="text" name="date_format_custom" value="' . esc_attr( get_option('date_format') ) . '" class="small-text" /> <span class="example"> ' . date_i18n( get_option('date_format') ) . "</span> <span class='spinner'></span>\n";
 254  
 255      echo "\t<p>" . __('<a href="http://codex.wordpress.org/Formatting_Date_and_Time">Documentation on date and time formatting</a>.') . "</p>\n";
 256  ?>
 257      </fieldset>
 258  </td>
 259  </tr>
 260  <tr>
 261  <th scope="row"><?php _e('Time Format') ?></th>
 262  <td>
 263      <fieldset><legend class="screen-reader-text"><span><?php _e('Time Format') ?></span></legend>
 264  <?php
 265      /**
 266      * Filter the default time formats.
 267      *
 268      * @since 2.7.0
 269      *
 270      * @param array $default_time_formats Array of default time formats.
 271      */
 272      $time_formats = array_unique( apply_filters( 'time_formats', array( __( 'g:i a' ), 'g:i A', 'H:i' ) ) );
 273  
 274      $custom = true;
 275  
 276      foreach ( $time_formats as $format ) {
 277          echo "\t<label title='" . esc_attr($format) . "'><input type='radio' name='time_format' value='" . esc_attr($format) . "'";
 278          if ( get_option('time_format') === $format ) { // checked() uses "==" rather than "==="
 279              echo " checked='checked'";
 280              $custom = false;
 281          }
 282          echo ' /> <span>' . date_i18n( $format ) . "</span></label><br />\n";
 283      }
 284  
 285      echo '    <label><input type="radio" name="time_format" id="time_format_custom_radio" value="\c\u\s\t\o\m"';
 286      checked( $custom );
 287      echo '/> ' . __('Custom:') . ' </label><input type="text" name="time_format_custom" value="' . esc_attr( get_option('time_format') ) . '" class="small-text" /> <span class="example"> ' . date_i18n( get_option('time_format') ) . "</span> <span class='spinner'></span>\n";
 288      ;
 289  ?>
 290      </fieldset>
 291  </td>
 292  </tr>
 293  <tr>
 294  <th scope="row"><label for="start_of_week"><?php _e('Week Starts On') ?></label></th>
 295  <td><select name="start_of_week" id="start_of_week">
 296  <?php
 297  for ($day_index = 0; $day_index <= 6; $day_index++) :
 298      $selected = (get_option('start_of_week') == $day_index) ? 'selected="selected"' : '';
 299      echo "\n\t<option value='" . esc_attr($day_index) . "' $selected>" . $wp_locale->get_weekday($day_index) . '</option>';
 300  endfor;
 301  ?>
 302  </select></td>
 303  </tr>
 304  <?php do_settings_fields('general', 'default'); ?>
 305  <?php
 306      $languages = get_available_languages();
 307      if ( is_multisite() && !empty( $languages ) ):
 308  ?>
 309      <tr valign="top">
 310          <th width="33%" scope="row"><?php _e('Site Language') ?></th>
 311          <td>
 312              <select name="WPLANG" id="WPLANG">
 313                  <?php mu_dropdown_languages( $languages, get_option('WPLANG') ); ?>
 314              </select>
 315          </td>
 316      </tr>
 317  <?php
 318      endif;
 319  ?>
 320  </table>
 321  
 322  <?php do_settings_sections('general'); ?>
 323  
 324  <?php submit_button(); ?>
 325  </form>
 326  
 327  </div>
 328  
 329  <?php include ( ABSPATH . 'wp-admin/admin-footer.php' ); ?>