| Index: trunk/phase3/includes/Xml.php |
| — | — | @@ -309,7 +309,7 @@ |
| 310 | 310 | 'type' => 'hidden', |
| 311 | 311 | 'value' => $value ) + $attribs ); |
| 312 | 312 | } |
| 313 | | - |
| | 313 | + |
| 314 | 314 | /** |
| 315 | 315 | * Convenience function to build an HTML drop-down list item. |
| 316 | 316 | * @param $text String: text for this item |
| — | — | @@ -330,6 +330,51 @@ |
| 331 | 331 | } |
| 332 | 332 | |
| 333 | 333 | /** |
| | 334 | + * Build a drop-down box for selecting a reason for an action |
| | 335 | + * |
| | 336 | + * @param mixed $other Text for the "Other reasons" option |
| | 337 | + * @param mixed $list Correctly formatted text to be used to generate the options |
| | 338 | + * @param mixed $selected Option which should be pre-selected |
| | 339 | + * @return string |
| | 340 | + */ |
| | 341 | + public static function reasonDropDown( $other = '', $list = '', $selected = '' ) { |
| | 342 | + $options = ''; |
| | 343 | + $optgroup = false; |
| | 344 | + |
| | 345 | + $options = self::option( $other, 'other', $selected === 'other' ); |
| | 346 | + |
| | 347 | + foreach ( explode( "\n", $list ) as $option) { |
| | 348 | + $value = trim( htmlspecialchars($option) ); |
| | 349 | + if ( $value == '' ) { |
| | 350 | + continue; |
| | 351 | + } elseif ( substr( $value, 0, 1) == '*' && substr( $value, 1, 1) != '*' ) { |
| | 352 | + // A new group is starting ... |
| | 353 | + $value = trim( substr( $value, 1 ) ); |
| | 354 | + if( $optgroup ) $options .= self::closeElement('optgroup'); |
| | 355 | + $options .= self::openElement( 'optgroup', array( 'label' => $value ) ); |
| | 356 | + $optgroup = true; |
| | 357 | + } elseif ( substr( $value, 0, 2) == '**' ) { |
| | 358 | + // groupmember |
| | 359 | + $value = trim( substr( $value, 2 ) ); |
| | 360 | + $options .= self::option( $value, $value, $selected === $value ); |
| | 361 | + } else { |
| | 362 | + // groupless reason list |
| | 363 | + if( $optgroup ) $options .= self::closeElement('optgroup'); |
| | 364 | + $options .= self::option( $value, $value, $selected === $value ); |
| | 365 | + $optgroup = false; |
| | 366 | + } |
| | 367 | + } |
| | 368 | + if( $optgroup ) $options .= self::closeElement('optgroup'); |
| | 369 | + |
| | 370 | + return Xml::openElement( 'select', array( 'id' => 'wpReasonDropDown', 'name' => 'wpReasonDropDown', |
| | 371 | + 'class' => 'wpReasonDropDown' ) ) |
| | 372 | + . "\n" |
| | 373 | + . $options |
| | 374 | + . "\n" |
| | 375 | + . Xml::closeElement( 'select' ); |
| | 376 | + } |
| | 377 | + |
| | 378 | + /** |
| 334 | 379 | * Returns an escaped string suitable for inclusion in a string literal |
| 335 | 380 | * for JavaScript source code. |
| 336 | 381 | * Illegal control characters are assumed not to be present. |