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/wp-admin/options-general.php

https://github.com/davodey/WordPress
PHP | 328 lines | 261 code | 34 blank | 33 comment | 33 complexity | cb27861394b474ee42b6f0ec72034db1 MD5 | raw file
  1<?php
  2/**
  3 * General settings administration panel.
  4 *
  5 * @package WordPress
  6 * @subpackage Administration
  7 */
  8
  9/** WordPress Administration Bootstrap */
 10require_once( dirname( __FILE__ ) . '/admin.php' );
 11
 12if ( ! 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$timezone_format = _x('Y-m-d G:i:s', 'timezone date format');
 19
 20/**
 21 * Display JavaScript on the page.
 22 *
 23 * @since 3.5.0
 24 */
 25function options_general_add_js() {
 26?>
 27<script type="text/javascript">
 28//<![CDATA[
 29	jQuery(document).ready(function($){
 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			$.post(ajaxurl, {
 49					action: 'date_format_custom' == format.attr('name') ? 'date_format' : 'time_format',
 50					date : format.val()
 51				}, function(d) { format.siblings('.spinner').hide(); format.siblings('.example').text(d); } );
 52		});
 53	});
 54//]]>
 55</script>
 56<?php
 57}
 58add_action('admin_head', 'options_general_add_js');
 59
 60$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
 63if ( ! 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
 71get_current_screen()->add_help_tab( array(
 72	'id'      => 'overview',
 73	'title'   => __('Overview'),
 74	'content' => $options_help,
 75) );
 76
 77get_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="https://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>'
 81);
 82
 83include( 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>
 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>
 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>
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>
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>
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>
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>
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>
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' );
137if ( $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.
153if ( false !== strpos($tzstring,'Etc/GMT') )
154	$tzstring = '';
155
156if ( empty($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	</fieldset>
256</td>
257</tr>
258<tr>
259<th scope="row"><?php _e('Time Format') ?></th>
260<td>
261	<fieldset><legend class="screen-reader-text"><span><?php _e('Time Format') ?></span></legend>
262<?php
263	/**
264	* Filter the default time formats.
265	*
266	* @since 2.7.0
267	*
268	* @param array $default_time_formats Array of default time formats.
269	*/
270	$time_formats = array_unique( apply_filters( 'time_formats', array( __( 'g:i a' ), 'g:i A', 'H:i' ) ) );
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( $custom );
285	echo '/> ' . __('Custom:') . ' </label><input type="text" name="time_format_custom" value="' . esc_attr( get_option('time_format') ) . '" class="small-text" /> <span class="example"> ' . date_i18n( get_option('time_format') ) . "</span> <span class='spinner'></span>\n";
286
287	echo "\t<p>" . __('<a href="http://codex.wordpress.org/Formatting_Date_and_Time">Documentation on date and time formatting</a>.') . "</p>\n";
288?>
289	</fieldset>
290</td>
291</tr>
292<tr>
293<th scope="row"><label for="start_of_week"><?php _e('Week Starts On') ?></label></th>
294<td><select name="start_of_week" id="start_of_week">
295<?php
296for ($day_index = 0; $day_index <= 6; $day_index++) :
297	$selected = (get_option('start_of_week') == $day_index) ? 'selected="selected"' : '';
298	echo "\n\t<option value='" . esc_attr($day_index) . "' $selected>" . $wp_locale->get_weekday($day_index) . '</option>';
299endfor;
300?>
301</select></td>
302</tr>
303<?php do_settings_fields('general', 'default'); ?>
304<?php
305	$languages = get_available_languages();
306	if ( is_multisite() && !empty( $languages ) ):
307?>
308	<tr>
309		<th width="33%" scope="row"><?php _e('Site Language') ?></th>
310		<td>
311			<select name="WPLANG" id="WPLANG">
312				<?php mu_dropdown_languages( $languages, get_option('WPLANG') ); ?>
313			</select>
314		</td>
315	</tr>
316<?php
317	endif;
318?>
319</table>
320
321<?php do_settings_sections('general'); ?>
322
323<?php submit_button(); ?>
324</form>
325
326</div>
327
328<?php include( ABSPATH . 'wp-admin/admin-footer.php' ); ?>