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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 ('./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").attr("checked", "checked");
  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").attr("checked", "checked");
  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 ('./admin-header.php');
  84  ?>
  85  
  86  <div class="wrap">
  87  <?php screen_icon(); ?>
  88  <h2><?php echo esc_html( $title ); ?></h2>
  89  
  90  <form method="post" action="options.php">
  91  <?php settings_fields('general'); ?>
  92  
  93  <table class="form-table">
  94  <tr valign="top">
  95  <th scope="row"><label for="blogname"><?php _e('Site Title') ?></label></th>
  96  <td><input name="blogname" type="text" id="blogname" value="<?php form_option('blogname'); ?>" class="regular-text" /></td>
  97  </tr>
  98  <tr valign="top">
  99  <th scope="row"><label for="blogdescription"><?php _e('Tagline') ?></label></th>
 100  <td><input name="blogdescription" type="text" id="blogdescription" value="<?php form_option('blogdescription'); ?>" class="regular-text" />
 101  <p class="description"><?php _e('In a few words, explain what this site is about.') ?></p></td>
 102  </tr>
 103  <?php if ( !is_multisite() ) { ?>
 104  <tr valign="top">
 105  <th scope="row"><label for="siteurl"><?php _e('WordPress Address (URL)') ?></label></th>
 106  <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>
 107  </tr>
 108  <tr valign="top">
 109  <th scope="row"><label for="home"><?php _e('Site Address (URL)') ?></label></th>
 110  <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' ?>" />
 111  <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>
 112  </tr>
 113  <tr valign="top">
 114  <th scope="row"><label for="admin_email"><?php _e('E-mail Address') ?> </label></th>
 115  <td><input name="admin_email" type="text" id="admin_email" value="<?php form_option('admin_email'); ?>" class="regular-text ltr" />
 116  <p class="description"><?php _e('This address is used for admin purposes, like new user notification.') ?></p></td>
 117  </tr>
 118  <tr valign="top">
 119  <th scope="row"><?php _e('Membership') ?></th>
 120  <td> <fieldset><legend class="screen-reader-text"><span><?php _e('Membership') ?></span></legend><label for="users_can_register">
 121  <input name="users_can_register" type="checkbox" id="users_can_register" value="1" <?php checked('1', get_option('users_can_register')); ?> />
 122  <?php _e('Anyone can register') ?></label>
 123  </fieldset></td>
 124  </tr>
 125  <tr valign="top">
 126  <th scope="row"><label for="default_role"><?php _e('New User Default Role') ?></label></th>
 127  <td>
 128  <select name="default_role" id="default_role"><?php wp_dropdown_roles( get_option('default_role') ); ?></select>
 129  </td>
 130  </tr>
 131  <?php } else { ?>
 132  <tr valign="top">
 133  <th scope="row"><label for="new_admin_email"><?php _e('E-mail Address') ?> </label></th>
 134  <td><input name="new_admin_email" type="text" id="new_admin_email" value="<?php form_option('admin_email'); ?>" class="regular-text ltr" />
 135  <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>
 136  <?php
 137  $new_admin_email = get_option( 'new_admin_email' );
 138  if ( $new_admin_email && $new_admin_email != get_option('admin_email') ) : ?>
 139  <div class="updated inline">
 140  <p><?php printf( __('There is a pending change of the admin e-mail to <code>%1$s</code>. <a href="%2$s">Cancel</a>'), esc_html( $new_admin_email ), esc_url( admin_url( 'options.php?dismiss=new_admin_email' ) ) ); ?></p>
 141  </div>
 142  <?php endif; ?>
 143  </td>
 144  </tr>
 145  <?php } ?>
 146  <tr>
 147  <?php
 148  $current_offset = get_option('gmt_offset');
 149  $tzstring = get_option('timezone_string');
 150  
 151  $check_zone_info = true;
 152  
 153  // Remove old Etc mappings. Fallback to gmt_offset.
 154  if ( false !== strpos($tzstring,'Etc/GMT') )
 155      $tzstring = '';
 156  
 157  if ( empty($tzstring) ) { // Create a UTC+- zone if no timezone string exists
 158      $check_zone_info = false;
 159      if ( 0 == $current_offset )
 160          $tzstring = 'UTC+0';
 161      elseif ($current_offset < 0)
 162          $tzstring = 'UTC' . $current_offset;
 163      else
 164          $tzstring = 'UTC+' . $current_offset;
 165  }
 166  
 167  ?>
 168  <th scope="row"><label for="timezone_string"><?php _e('Timezone') ?></label></th>
 169  <td>
 170  
 171  <select id="timezone_string" name="timezone_string">
 172  <?php echo wp_timezone_choice($tzstring); ?>
 173  </select>
 174  
 175      <span id="utc-time"><?php printf(__('<abbr title="Coordinated Universal Time">UTC</abbr> time is <code>%s</code>'), date_i18n($timezone_format, false, 'gmt')); ?></span>
 176  <?php if ( get_option('timezone_string') || !empty($current_offset) ) : ?>
 177      <span id="local-time"><?php printf(__('Local time is <code>%1$s</code>'), date_i18n($timezone_format)); ?></span>
 178  <?php endif; ?>
 179  <p class="description"><?php _e('Choose a city in the same timezone as you.'); ?></p>
 180  <?php if ($check_zone_info && $tzstring) : ?>
 181  <br />
 182  <span>
 183      <?php
 184      // Set TZ so localtime works.
 185      date_default_timezone_set($tzstring);
 186      $now = localtime(time(), true);
 187      if ( $now['tm_isdst'] )
 188          _e('This timezone is currently in daylight saving time.');
 189      else
 190          _e('This timezone is currently in standard time.');
 191      ?>
 192      <br />
 193      <?php
 194      $allowed_zones = timezone_identifiers_list();
 195  
 196      if ( in_array( $tzstring, $allowed_zones) ) {
 197          $found = false;
 198          $date_time_zone_selected = new DateTimeZone($tzstring);
 199          $tz_offset = timezone_offset_get($date_time_zone_selected, date_create());
 200          $right_now = time();
 201          foreach ( timezone_transitions_get($date_time_zone_selected) as $tr) {
 202              if ( $tr['ts'] > $right_now ) {
 203                  $found = true;
 204                  break;
 205              }
 206          }
 207  
 208          if ( $found ) {
 209              echo ' ';
 210              $message = $tr['isdst'] ?
 211                  __('Daylight saving time begins on: <code>%s</code>.') :
 212                  __('Standard time begins on: <code>%s</code>.');
 213              // Add the difference between the current offset and the new offset to ts to get the correct transition time from date_i18n().
 214              printf( $message, date_i18n(get_option('date_format') . ' ' . get_option('time_format'), $tr['ts'] + ($tz_offset - $tr['offset']) ) );
 215          } else {
 216              _e('This timezone does not observe daylight saving time.');
 217          }
 218      }
 219      // Set back to UTC.
 220      date_default_timezone_set('UTC');
 221      ?>
 222      </span>
 223  <?php endif; ?>
 224  </td>
 225  
 226  </tr>
 227  <tr>
 228  <th scope="row"><?php _e('Date Format') ?></th>
 229  <td>
 230      <fieldset><legend class="screen-reader-text"><span><?php _e('Date Format') ?></span></legend>
 231  <?php
 232  
 233      $date_formats = array_unique( apply_filters( 'date_formats', array(
 234          __('F j, Y'),
 235          'Y/m/d',
 236          'm/d/Y',
 237          'd/m/Y',
 238      ) ) );
 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      $time_formats = array_unique( apply_filters( 'time_formats', array(
 267          __('g:i a'),
 268          'g:i A',
 269          'H:i',
 270      ) ) );
 271  
 272      $custom = true;
 273  
 274      foreach ( $time_formats as $format ) {
 275          echo "\t<label title='" . esc_attr($format) . "'><input type='radio' name='time_format' value='" . esc_attr($format) . "'";
 276          if ( get_option('time_format') === $format ) { // checked() uses "==" rather than "==="
 277              echo " checked='checked'";
 278              $custom = false;
 279          }
 280          echo ' /> <span>' . date_i18n( $format ) . "</span></label><br />\n";
 281      }
 282  
 283      echo '    <label><input type="radio" name="time_format" id="time_format_custom_radio" value="\c\u\s\t\o\m"';
 284      checked( $custom );
 285      echo '/> ' . __('Custom:') . ' </label><input type="text" name="time_format_custom" value="' . esc_attr( get_option('time_format') ) . '" class="small-text" /> <span class="example"> ' . date_i18n( get_option('time_format') ) . "</span> <span class='spinner'></span>\n";
 286      ;
 287  ?>
 288      </fieldset>
 289  </td>
 290  </tr>
 291  <tr>
 292  <th scope="row"><label for="start_of_week"><?php _e('Week Starts On') ?></label></th>
 293  <td><select name="start_of_week" id="start_of_week">
 294  <?php
 295  for ($day_index = 0; $day_index <= 6; $day_index++) :
 296      $selected = (get_option('start_of_week') == $day_index) ? 'selected="selected"' : '';
 297      echo "\n\t<option value='" . esc_attr($day_index) . "' $selected>" . $wp_locale->get_weekday($day_index) . '</option>';
 298  endfor;
 299  ?>
 300  </select></td>
 301  </tr>
 302  <?php do_settings_fields('general', 'default'); ?>
 303  <?php
 304      $languages = get_available_languages();
 305      if ( is_multisite() && !empty( $languages ) ):
 306  ?>
 307      <tr valign="top">
 308          <th width="33%" scope="row"><?php _e('Site Language') ?></th>
 309          <td>
 310              <select name="WPLANG" id="WPLANG">
 311                  <?php mu_dropdown_languages( $languages, get_option('WPLANG') ); ?>
 312              </select>
 313          </td>
 314      </tr>
 315  <?php
 316      endif;
 317  ?>
 318  </table>
 319  
 320  <?php do_settings_sections('general'); ?>
 321  
 322  <?php submit_button(); ?>
 323  </form>
 324  
 325  </div>
 326  
 327  <?php include ('./admin-footer.php') ?>