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<?php |
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|
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class Password_Protected_Admin { |
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|
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/** |
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* Constructor |
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*/ |
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function Password_Protected_Admin() { |
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add_action( 'admin_init', array( $this, 'privacy_settings' ) ); |
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add_action( 'admin_notices', array( $this, 'password_protected_admin_notices' ) ); |
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} |
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|
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/** |
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* Settings API |
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*/ |
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function privacy_settings() { |
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add_settings_section( |
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'password_protected', |
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'Password Protected Settings', |
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array( $this, 'password_protected_settings_section' ), |
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'privacy' |
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); |
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add_settings_field( |
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'password_protected_status', |
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'Password Protection Status', |
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array( $this, 'password_protected_status_field' ), |
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'privacy', |
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'password_protected' |
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); |
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add_settings_field( |
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'password_protected_password', |
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'New Password', |
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array( $this, 'password_protected_password_field' ), |
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'privacy', |
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'password_protected' |
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); |
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register_setting( 'privacy', 'password_protected_status', 'intval' ); |
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register_setting( 'privacy', 'password_protected_password', array( $this, 'sanitize_password_protected_password' ) ); |
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} |
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|
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/** |
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* Sanitize Password Field Input |
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*/ |
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function sanitize_password_protected_password( $val ) { |
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$old_val = get_option( 'password_protected_password' ); |
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if ( is_array( $val ) ) { |
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if ( empty( $val['new'] ) ) { |
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return $old_val; |
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} elseif ( empty( $val['confirm'] ) ) { |
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add_settings_error( 'password_protected_password', 'password_protected_password', __( 'New password not saved. When setting a new password please enter it in both fields.', 'password_protected' ) ); |
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return $old_val; |
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} elseif ( $val['new'] != $val['confirm'] ) { |
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add_settings_error( 'password_protected_password', 'password_protected_password', __( 'New password not saved. Password fields did not match.', 'password_protected' ) ); |
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return $old_val; |
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} elseif ( $val['new'] == $val['confirm'] ) { |
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add_settings_error( 'password_protected_password', 'password_protected_password', __( 'New password saved.', 'password_protected' ), 'updated' ); |
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return md5( $val['new'] ); |
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} |
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return get_option( 'password_protected_password' ); |
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} |
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return $val; |
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} |
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|
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/** |
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* Password Protected Section |
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*/ |
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function password_protected_settings_section() { |
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echo '<p>' . __( 'Password protect your web site. Users will be asked to enter a password to view the site.', 'password_protected' ) . '</p>'; |
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} |
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|
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/** |
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* Password Protection Status Field |
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*/ |
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function password_protected_status_field() { |
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echo '<input name="password_protected_status" id="password_protected_status" type="checkbox" value="1" ' . checked( 1, get_option( 'password_protected_status' ), false ) . ' /> ' . __( 'Enabled', 'password_protected' ); |
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} |
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|
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/** |
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* Password Field |
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*/ |
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function password_protected_password_field() { |
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echo '<input type="password" name="password_protected_password[new]" id="password_protected_password_new" size="16" value="" autocomplete="off"> <span class="description">' . __( 'If you would like to change the password type a new one. Otherwise leave this blank.', 'password_protected' ) . '</span><br> |
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<input type="password" name="password_protected_password[confirm]" id="password_protected_password_confirm" size="16" value="" autocomplete="off"> <span class="description">' . __( 'Type your new password again.', 'password_protected' ) . '</span>'; |
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} |
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|
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/** |
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* Password Admin Notice |
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* Warns the user if they have enabled password protection but not entered a password |
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*/ |
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function password_protected_admin_notices(){ |
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global $current_screen; |
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if ( $current_screen->id == 'options-privacy' ) { |
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$status = get_option( 'password_protected_status' ); |
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$pwd = get_option( 'password_protected_password' ); |
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if ( (bool) $status && empty( $pwd ) ) { |
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echo '<div class="error"><p>' . __( 'You have enabled password protection but not yet set a password. Please set one below.', 'password_protected' ) . '</p></div>'; |
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} |
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} |
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} |
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|
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} |
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|
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?> |
