| 1 |
<?php |
| 2 |
/** |
| 3 |
* iCalcreator, the PHP class package managing iCal (rfc2445/rfc5445) calendar information. |
| 4 |
* |
| 5 |
* copyright (c) 2007-2021 Kjell-Inge Gustafsson, kigkonsult, All rights reserved |
| 6 |
* Link https://kigkonsult.se |
| 7 |
* Package iCalcreator |
| 8 |
* Version 2.30.3 |
| 9 |
* License Subject matter of licence is the software iCalcreator. |
| 10 |
* The above copyright, link, package and version notices, |
| 11 |
* this licence notice and the invariant [rfc5545] PRODID result use |
| 12 |
* as implemented and invoked in iCalcreator shall be included in |
| 13 |
* all copies or substantial portions of the iCalcreator. |
| 14 |
* |
| 15 |
* iCalcreator is free software: you can redistribute it and/or modify |
| 16 |
* it under the terms of the GNU Lesser General Public License as published |
| 17 |
* by the Free Software Foundation, either version 3 of the License, |
| 18 |
* or (at your option) any later version. |
| 19 |
* |
| 20 |
* iCalcreator is distributed in the hope that it will be useful, |
| 21 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 22 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 23 |
* GNU Lesser General Public License for more details. |
| 24 |
* |
| 25 |
* You should have received a copy of the GNU Lesser General Public License |
| 26 |
* along with iCalcreator. If not, see <https://www.gnu.org/licenses/>. |
| 27 |
* |
| 28 |
* This file is a part of iCalcreator. |
| 29 |
*/ |
| 30 |
|
| 31 |
namespace Kigkonsult\Icalcreator; |
| 32 |
|
| 33 |
use Exception; |
| 34 |
use Kigkonsult\Icalcreator\Util\CalAddressFactory; |
| 35 |
use Kigkonsult\Icalcreator\Util\RecurFactory; |
| 36 |
use Kigkonsult\Icalcreator\Util\RexdateFactory; |
| 37 |
use Kigkonsult\Icalcreator\Util\StringFactory; |
| 38 |
use Kigkonsult\Icalcreator\Util\Util; |
| 39 |
use UnexpectedValueException; |
| 40 |
|
| 41 |
use function array_keys; |
| 42 |
use function count; |
| 43 |
use function ctype_digit; |
| 44 |
use function end; |
| 45 |
use function explode; |
| 46 |
use function get_class; |
| 47 |
use function implode; |
| 48 |
use function is_array; |
| 49 |
use function is_null; |
| 50 |
use function ksort; |
| 51 |
use function method_exists; |
| 52 |
use function property_exists; |
| 53 |
use function sprintf; |
| 54 |
use function strcasecmp; |
| 55 |
use function stripos; |
| 56 |
use function strpos; |
| 57 |
use function strtolower; |
| 58 |
use function strtoupper; |
| 59 |
use function substr; |
| 60 |
use function trim; |
| 61 |
use function ucfirst; |
| 62 |
|
| 63 |
/** |
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* Parent class for calendar components |
| 65 |
* |
| 66 |
* @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
| 67 |
* @since 2.30.3 - 2021-02-15 |
| 68 |
*/ |
| 69 |
abstract class CalendarComponent extends IcalBase |
| 70 |
{ |
| 71 |
/** |
| 72 |
* @var array compoment sort params |
| 73 |
*/ |
| 74 |
public $srtk = null; |
| 75 |
|
| 76 |
/** |
| 77 |
* @var string component number |
| 78 |
*/ |
| 79 |
public $cno = 0; |
| 80 |
|
| 81 |
/** |
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* @var string misc. values |
| 83 |
*/ |
| 84 |
protected static $FMTBEGIN = "BEGIN:%s\r\n"; |
| 85 |
protected static $FMTEND = "END:%s\r\n"; |
| 86 |
|
| 87 |
/** |
| 88 |
* @var string |
| 89 |
*/ |
| 90 |
protected static $compSgn = 'xx'; |
| 91 |
|
| 92 |
/** |
| 93 |
* Constructor for calendar component |
| 94 |
* |
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* @param array $config |
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* @since 2.27.14 - 2019-07-03 |
| 97 |
*/ |
| 98 |
public function __construct( $config = [] ) |
| 99 |
{ |
| 100 |
static $objectNo = 0; |
| 101 |
$class = get_class( $this ); |
| 102 |
$this->compType = ucfirst( |
| 103 |
strtolower( StringFactory::afterLast( StringFactory::$BS2, $class )) |
| 104 |
); |
| 105 |
$this->cno = $class::$compSgn . ++$objectNo; |
| 106 |
$this->setConfig( $config ); |
| 107 |
} |
| 108 |
|
| 109 |
/** |
| 110 |
* Returns calendar property unique values |
| 111 |
* |
| 112 |
* For ATTENDEE, CATEGORIES, CONTACT, RELATED_TO or RESOURCES (keys) |
| 113 |
* and for each, number of occurrence (values) |
| 114 |
* |
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* @param string $propName |
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* @param array $output incremented result array |
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* @since 2.29.17 - 2020-01-25 |
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*/ |
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public function getProperties( $propName, & $output ) |
| 120 |
{ |
| 121 |
if( empty( $output )) { |
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$output = []; |
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} |
| 124 |
if( ! Util::isPropInList( $propName, self::$MPROPS1 )) { |
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return; |
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} |
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$method = parent::getGetMethodName( $propName ); |
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if( ! method_exists( $this, $method )) { |
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return; |
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} |
| 131 |
while( false !== ( $content = $this->{$method}())) { |
| 132 |
if( empty( $content )) { |
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continue; |
| 134 |
} |
| 135 |
if( is_array( $content )) { |
| 136 |
foreach( $content as $part ) { |
| 137 |
if( false !== strpos( $part, Util::$COMMA )) { |
| 138 |
$part = explode( Util::$COMMA, $part ); |
| 139 |
foreach( $part as $contentPart ) { |
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$contentPart = trim( $contentPart ); |
| 141 |
if( ! empty( $contentPart )) { |
| 142 |
if( ! isset( $output[$contentPart] )) { |
| 143 |
$output[$contentPart] = 1; |
| 144 |
} |
| 145 |
else { |
| 146 |
$output[$contentPart] += 1; |
| 147 |
} |
| 148 |
} |
| 149 |
} // end foreach |
| 150 |
} |
| 151 |
else { |
| 152 |
$part = trim( $part ); |
| 153 |
if( ! isset( $output[$part] )) { |
| 154 |
$output[$part] = 1; |
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} |
| 156 |
else { |
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$output[$part] += 1; |
| 158 |
} |
| 159 |
} |
| 160 |
} // end foreach |
| 161 |
} // end if( is_array( $content )) |
| 162 |
elseif( false !== strpos( $content, Util::$COMMA )) { |
| 163 |
$content = explode( Util::$COMMA, $content ); |
| 164 |
foreach( $content as $contentPart ) { |
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$contentPart = trim( $contentPart ); |
| 166 |
if( ! empty( $contentPart )) { |
| 167 |
if( ! isset( $output[$contentPart] )) { |
| 168 |
$output[$contentPart] = 1; |
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} |
| 170 |
else { |
| 171 |
$output[$contentPart] += 1; |
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} |
| 173 |
} |
| 174 |
} // end foreach |
| 175 |
} // end elseif( false !== strpos( $content, Util::$COMMA )) |
| 176 |
else { |
| 177 |
$content = trim( $content ); |
| 178 |
if( ! empty( $content )) { |
| 179 |
if( ! isset( $output[$content] )) { |
| 180 |
$output[$content] = 1; |
| 181 |
} |
| 182 |
else { |
| 183 |
$output[$content] += 1; |
| 184 |
} |
| 185 |
} |
| 186 |
} |
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} // end while |
| 188 |
ksort( $output ); |
| 189 |
} |
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|
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/* |
| 192 |
* @var string |
| 193 |
*/ |
| 194 |
protected static $NLCHARS = '\n'; |
| 195 |
protected static $BEGIN = 'BEGIN:'; |
| 196 |
|
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/** |
| 198 |
* Parse data into component properties |
| 199 |
* |
| 200 |
* @param string|array $unParsedText strict rfc2445 formatted, single property string or array of strings |
| 201 |
* @return static |
| 202 |
* @throws Exception |
| 203 |
* @throws UnexpectedValueException; |
| 204 |
* @since 2.29.3 - 2019-06-20 |
| 205 |
* @// todo report invalid properties, Exception.. ?? |
| 206 |
*/ |
| 207 |
public function parse( $unParsedText = null ) |
| 208 |
{ |
| 209 |
$rows = $this->parse1prepInput( $unParsedText ); |
| 210 |
$this->parse2intoComps( $rows ); |
| 211 |
$this->parse3thisProperties(); |
| 212 |
$this->parse4subComps(); |
| 213 |
return $this; |
| 214 |
} |
| 215 |
|
| 216 |
/** |
| 217 |
* Return rows to parse |
| 218 |
* |
| 219 |
* @param string|array $unParsedText strict rfc2445 formatted, single property string or array of strings |
| 220 |
* @return array |
| 221 |
* @since 2.29.3 - 2019-06-20 |
| 222 |
*/ |
| 223 |
private function parse1prepInput( $unParsedText = null ) |
| 224 |
{ |
| 225 |
switch( true ) { |
| 226 |
case ( ! empty( $unParsedText )) : |
| 227 |
$arrParse = false; |
| 228 |
if( is_array( $unParsedText ) ) { |
| 229 |
$unParsedText = implode( |
| 230 |
self::$NLCHARS . Util::$CRLF, |
| 231 |
$unParsedText |
| 232 |
); |
| 233 |
$arrParse = true; |
| 234 |
} |
| 235 |
$rows = StringFactory::convEolChar( $unParsedText ); |
| 236 |
if( $arrParse ) { |
| 237 |
foreach( $rows as $lix => $row ) { |
| 238 |
$rows[$lix] = StringFactory::trimTrailNL( $row ); |
| 239 |
} |
| 240 |
} |
| 241 |
break; |
| 242 |
case empty( $this->unparsed ) : |
| 243 |
$rows = []; |
| 244 |
break; |
| 245 |
default : |
| 246 |
$rows = $this->unparsed; |
| 247 |
break; |
| 248 |
} // end switch |
| 249 |
/* skip leading (empty/invalid) lines */ |
| 250 |
foreach( $rows as $lix => $row ) { |
| 251 |
if( false !== ( $pos = stripos( $row, self::$BEGIN ))) { |
| 252 |
$rows[$lix] = substr( $row, $pos ); |
| 253 |
break; |
| 254 |
} |
| 255 |
$tst = trim( $row ); |
| 256 |
if(( self::$NLCHARS == $tst ) || empty( $tst )) { |
| 257 |
unset( $rows[$lix] ); |
| 258 |
} |
| 259 |
} // end foreach |
| 260 |
return $rows; |
| 261 |
} |
| 262 |
|
| 263 |
/** |
| 264 |
* Parse into this and sub-components data |
| 265 |
* |
| 266 |
* @param array $rows |
| 267 |
* @since 2.29.3 - 2019-08-26 |
| 268 |
*/ |
| 269 |
private function parse2intoComps( array $rows ) |
| 270 |
{ |
| 271 |
static $ENDALARM = 'END:VALARM'; |
| 272 |
static $ENDDAYLIGHT = 'END:DAYLIGHT'; |
| 273 |
static $ENDSTANDARD = 'END:STANDARD'; |
| 274 |
static $END = 'END:'; |
| 275 |
static $BEGINVALARM = 'BEGIN:VALARM'; |
| 276 |
static $BEGINSTANDARD = 'BEGIN:STANDARD'; |
| 277 |
static $BEGINDAYLIGHT = 'BEGIN:DAYLIGHT'; |
| 278 |
$this->unparsed = []; |
| 279 |
$comp = $this; |
| 280 |
$compSync = $subSync = 0; |
| 281 |
foreach( $rows as $lix => $row ) { |
| 282 |
switch( true ) { |
| 283 |
case ( StringFactory::startsWith( $row, $ENDALARM ) || |
| 284 |
StringFactory::startsWith( $row, $ENDDAYLIGHT ) || |
| 285 |
StringFactory::startsWith( $row, $ENDSTANDARD )) : |
| 286 |
if( 1 != $subSync ) { |
| 287 |
throw new UnexpectedValueException( |
| 288 |
self::getErrorMsg( $rows, $lix ) |
| 289 |
); |
| 290 |
} |
| 291 |
$subSync -= 1; |
| 292 |
break; |
| 293 |
case StringFactory::startsWith( $row, $END ) : |
| 294 |
if( 1 != $compSync ) { // end:<component> |
| 295 |
throw new UnexpectedValueException( |
| 296 |
self::getErrorMsg( $rows, $lix ) |
| 297 |
); |
| 298 |
} |
| 299 |
$compSync -= 1; |
| 300 |
break 2; /* skip trailing empty lines.. */ |
| 301 |
case StringFactory::startsWith( $row, $BEGINVALARM ) : |
| 302 |
$comp = $this->newValarm(); |
| 303 |
$subSync += 1; |
| 304 |
break; |
| 305 |
case StringFactory::startsWith( $row, $BEGINSTANDARD ) : |
| 306 |
$comp = $this->newStandard(); |
| 307 |
$subSync += 1; |
| 308 |
break; |
| 309 |
case StringFactory::startsWith( $row, $BEGINDAYLIGHT ) : |
| 310 |
$comp = $this->newDaylight(); |
| 311 |
$subSync += 1; |
| 312 |
break; |
| 313 |
case StringFactory::startsWith( $row, self::$BEGIN ) : |
| 314 |
$compSync += 1; // begin:<component> |
| 315 |
break; |
| 316 |
default : |
| 317 |
$comp->unparsed[] = $row; |
| 318 |
break; |
| 319 |
} // end switch( true ) |
| 320 |
} // end foreach( $rows as $lix => $row ) |
| 321 |
} |
| 322 |
|
| 323 |
/** |
| 324 |
* Parse this properties |
| 325 |
* |
| 326 |
* @since 2.30.3 - 2021-02-15 |
| 327 |
* @todo report invalid properties ?? |
| 328 |
*/ |
| 329 |
private function parse3thisProperties() |
| 330 |
{ |
| 331 |
/* concatenate property values spread over several lines */ |
| 332 |
$this->unparsed = StringFactory::concatRows( $this->unparsed ); |
| 333 |
/* parse each property 'line' */ |
| 334 |
foreach( $this->unparsed as $lix => $row ) { |
| 335 |
/* get propname + split property name and opt.params and value */ |
| 336 |
list( $propName, $row ) = StringFactory::getPropName( $row ); |
| 337 |
if( StringFactory::isXprefixed( $propName )) { |
| 338 |
list( $value, $propAttr ) = StringFactory::splitContent( $row ); |
| 339 |
$this->setXprop( |
| 340 |
$propName, |
| 341 |
StringFactory::strunrep( $value ), |
| 342 |
$propAttr |
| 343 |
); |
| 344 |
continue; |
| 345 |
} |
| 346 |
if( ! property_exists( $this, parent::getInternalPropName( $propName ))) { |
| 347 |
continue; // todo report invalid properties ?? |
| 348 |
} // skip property names not in comp |
| 349 |
/* separate attributes from value */ |
| 350 |
list( $value, $propAttr ) = StringFactory::splitContent( $row, $propName ); |
| 351 |
if(( self::$NLCHARS == strtolower( substr( $value, -2 ))) && |
| 352 |
! Util::isPropInList( $propName, self::$TEXTPROPS ) && |
| 353 |
( ! StringFactory::isXprefixed( $propName ))) { |
| 354 |
$value = StringFactory::trimTrailNL( $value ); |
| 355 |
} |
| 356 |
/* call set<Propname>(.. . */ |
| 357 |
$method = parent::getSetMethodName( $propName ); |
| 358 |
switch( strtoupper( $propName )) { |
| 359 |
case self::ATTENDEE : |
| 360 |
list( $value, $propAttr ) = |
| 361 |
CalAddressFactory::parseAttendee( $value, $propAttr ); |
| 362 |
$this->{$method}( $value, $propAttr ); |
| 363 |
break; |
| 364 |
case self::CATEGORIES : // fall through |
| 365 |
case self::RESOURCES : // fall through |
| 366 |
case self::COLOR : // fall through |
| 367 |
case self::COMMENT : // fall through |
| 368 |
case self::CONTACT : // fall through |
| 369 |
case self::DESCRIPTION : // fall through |
| 370 |
case self::LOCATION : // fall through |
| 371 |
case self::SUMMARY : |
| 372 |
if( empty( $value )) { |
| 373 |
$propAttr = null; |
| 374 |
} |
| 375 |
$this->{$method}( StringFactory::strunrep( $value ), $propAttr ); |
| 376 |
break; |
| 377 |
case self::REQUEST_STATUS : |
| 378 |
$values = explode( Util::$SEMIC, $value, 3 ); |
| 379 |
$values[1] = ( isset( $values[1] )) |
| 380 |
? StringFactory::strunrep( $values[1] ) |
| 381 |
: null; |
| 382 |
$values[2] = ( isset( $values[2] )) |
| 383 |
? StringFactory::strunrep( $values[2] ) |
| 384 |
: null; |
| 385 |
$this->{$method}( $values[0], $values[1], $values[2], $propAttr ); |
| 386 |
break; |
| 387 |
case self::FREEBUSY : |
| 388 |
$class = get_class( $this ); |
| 389 |
list( $fbtype, $values, $propAttr ) = |
| 390 |
$class::parseFreebusy( $value, $propAttr ); |
| 391 |
$this->{$method}( $fbtype, $values, $propAttr ); |
| 392 |
break; |
| 393 |
case self::GEO : |
| 394 |
$values = explode( Util::$SEMIC, $value, 2 ); |
| 395 |
if( 2 > count( $values )) { |
| 396 |
$values[1] = null; |
| 397 |
} |
| 398 |
$this->{$method}( $values[0], $values[1], $propAttr ); |
| 399 |
break; |
| 400 |
case self::EXDATE : |
| 401 |
$values = ( empty( $value )) |
| 402 |
? null |
| 403 |
: explode( Util::$COMMA, $value ); |
| 404 |
$this->{$method}( $values, $propAttr ); |
| 405 |
break; |
| 406 |
case self::RDATE : |
| 407 |
list( $values, $propAttr ) = |
| 408 |
RexdateFactory::parseRexdate( $value, $propAttr ); |
| 409 |
$this->{$method}( $values, $propAttr ); |
| 410 |
break; |
| 411 |
case self::EXRULE : // fall through |
| 412 |
case self::RRULE : |
| 413 |
$recur = RecurFactory::parseRexrule( $value ); |
| 414 |
$this->{$method}( $recur, $propAttr ); |
| 415 |
break; |
| 416 |
case self::ACTION : // fall through |
| 417 |
case self::STATUS : // fall through |
| 418 |
case self::TRANSP : // fall through |
| 419 |
case self::UID : // fall through |
| 420 |
case self::TZID : // fall through |
| 421 |
case self::RELATED_TO : // fall through |
| 422 |
case self::TZNAME : |
| 423 |
$value = StringFactory::strunrep( $value ); |
| 424 |
// fall through |
| 425 |
default: |
| 426 |
$this->{$method}( $value, $propAttr ); |
| 427 |
break; |
| 428 |
} // end switch( $propName.. . |
| 429 |
} // end foreach( $this->unparsed as $lix => $row ) |
| 430 |
unset( $this->unparsed ); |
| 431 |
} |
| 432 |
|
| 433 |
/** |
| 434 |
* Parse sub-components |
| 435 |
* |
| 436 |
* @since 2.29.3 - 2019-06-20 |
| 437 |
*/ |
| 438 |
private function parse4subComps() |
| 439 |
{ |
| 440 |
if( empty( $this->countComponents())) { |
| 441 |
return; |
| 442 |
} |
| 443 |
foreach( array_keys( $this->components ) as $ckey ) { |
| 444 |
if( ! empty( $this->components[$ckey] ) && |
| 445 |
! empty( $this->components[$ckey]->unparsed )) { |
| 446 |
$this->components[$ckey]->parse(); |
| 447 |
} |
| 448 |
} // end foreach |
| 449 |
} |
| 450 |
|
| 451 |
/** |
| 452 |
* Return error message |
| 453 |
* |
| 454 |
* @param array $rows |
| 455 |
* @param int $lix |
| 456 |
* @return string |
| 457 |
* @since 2.26.3 - 2018-12-28 |
| 458 |
*/ |
| 459 |
private static function getErrorMsg( array $rows, $lix ) |
| 460 |
{ |
| 461 |
static $ERR = 'Calendar component content not in sync (row %d)%s%s'; |
| 462 |
return sprintf( $ERR, $lix, PHP_EOL, implode( PHP_EOL, $rows )); |
| 463 |
} |
| 464 |
|
| 465 |
/** |
| 466 |
* Return calendar component subcomponent from component container |
| 467 |
* |
| 468 |
* @param mixed $arg1 ordno/component type/ component uid |
| 469 |
* @param mixed $arg2 ordno if arg1 = component type |
| 470 |
* @return mixed CalendarComponent|bool |
| 471 |
* @since 2.26.1 - 2018-11-17 |
| 472 |
* @todo throw InvalidArgumentException on unknown component |
| 473 |
*/ |
| 474 |
public function getComponent( $arg1 = null, $arg2 = null ) |
| 475 |
{ |
| 476 |
if( empty( $this->components )) { |
| 477 |
return false; |
| 478 |
} |
| 479 |
$index = $argType = null; |
| 480 |
switch( true ) { |
| 481 |
case ( is_null( $arg1 )) : |
| 482 |
$argType = self::$INDEX; |
| 483 |
$this->compix[self::$INDEX] = ( isset( $this->compix[self::$INDEX] )) |
| 484 |
? $this->compix[self::$INDEX] + 1 : 1; |
| 485 |
$index = $this->compix[self::$INDEX]; |
| 486 |
break; |
| 487 |
case ( ctype_digit((string) $arg1 )) : |
| 488 |
$argType = self::$INDEX; |
| 489 |
$index = (int) $arg1; |
| 490 |
$this->compix = []; |
| 491 |
break; |
| 492 |
case ( Util::isCompInList( $arg1, self::$SUBCOMPS )) : // class name |
| 493 |
unset( $this->compix[self::$INDEX] ); |
| 494 |
$argType = strtolower( $arg1 ); |
| 495 |
if( is_null( $arg2 )) { |
| 496 |
$index = $this->compix[$argType] = |
| 497 |
( isset( $this->compix[$argType] )) |
| 498 |
? $this->compix[$argType] + 1 |
| 499 |
: 1; |
| 500 |
} |
| 501 |
else { |
| 502 |
$index = (int) $arg2; |
| 503 |
} |
| 504 |
break; |
| 505 |
} // end switch |
| 506 |
$index -= 1; |
| 507 |
$ckeys = array_keys( $this->components ); |
| 508 |
if( ! empty( $index ) && ( $index > end( $ckeys ))) { |
| 509 |
return false; |
| 510 |
} |
| 511 |
$cix2gC = 0; |
| 512 |
foreach( $ckeys as $cix ) { |
| 513 |
if( empty( $this->components[$cix] )) { |
| 514 |
continue; |
| 515 |
} |
| 516 |
if(( self::$INDEX == $argType ) && ( $index == $cix )) { |
| 517 |
return clone $this->components[$cix]; |
| 518 |
} |
| 519 |
elseif( 0 == strcasecmp( |
| 520 |
$this->components[$cix]->getCompType(), |
| 521 |
$argType |
| 522 |
)) { |
| 523 |
if( $index == $cix2gC ) { |
| 524 |
return clone $this->components[$cix]; |
| 525 |
} |
| 526 |
$cix2gC++; |
| 527 |
} |
| 528 |
} // end foreach |
| 529 |
/* not found.. . */ |
| 530 |
$this->compix = []; |
| 531 |
return false; |
| 532 |
} |
| 533 |
|
| 534 |
/** |
| 535 |
* Add calendar component as subcomponent to container for subcomponents |
| 536 |
* |
| 537 |
* @param CalendarComponent $component |
| 538 |
* @return static |
| 539 |
* @since 1.x.x - 2007-04-24 |
| 540 |
*/ |
| 541 |
public function addSubComponent( CalendarComponent $component ) |
| 542 |
{ |
| 543 |
$this->setComponent( $component ); |
| 544 |
return $this; |
| 545 |
} |
| 546 |
|
| 547 |
/** |
| 548 |
* Return formatted output for subcomponents |
| 549 |
* |
| 550 |
* @return string |
| 551 |
* @since 2.27.2 - 2018-12-21 |
| 552 |
* @throws Exception (on Valarm/Standard/Daylight) err) |
| 553 |
*/ |
| 554 |
public function createSubComponent() |
| 555 |
{ |
| 556 |
$config = $this->getConfig(); |
| 557 |
$output = null; |
| 558 |
foreach( array_keys( $this->components ) as $cix ) { |
| 559 |
if( ! empty( $this->components[$cix] )) { |
| 560 |
$this->components[$cix]->setConfig( $config, false, true ); |
| 561 |
$output .= $this->components[$cix]->createComponent(); |
| 562 |
} |
| 563 |
} |
| 564 |
return $output; |
| 565 |
} |
| 566 |
} |
| 567 |
|
