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<?php |
| 2 |
/** |
| 3 |
* iCalcreator, the PHP class package managing iCal (rfc2445/rfc5445) calendar information. |
| 4 |
* |
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* copyright (c) 2007-2021 Kjell-Inge Gustafsson, kigkonsult, All rights reserved |
| 6 |
* Link https://kigkonsult.se |
| 7 |
* Package iCalcreator |
| 8 |
* Version 2.30.3 |
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* 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 |
* |
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* 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. |
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* |
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* 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. |
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* |
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* 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/>. |
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* |
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* This file is a part of iCalcreator. |
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*/ |
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|
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namespace Kigkonsult\Icalcreator\Util; |
| 32 |
|
| 33 |
use DateInterval; |
| 34 |
use DateTime; |
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use Exception; |
| 36 |
use InvalidArgumentException; |
| 37 |
use Kigkonsult\Icalcreator\IcalInterface; |
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use Kigkonsult\Icalcreator\Vcalendar; |
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use SimpleXMLElement; |
| 40 |
|
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use function array_change_key_case; |
| 42 |
use function html_entity_decode; |
| 43 |
use function htmlspecialchars; |
| 44 |
use function implode; |
| 45 |
use function in_array; |
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use function is_null; |
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use function is_array; |
| 48 |
use function number_format; |
| 49 |
use function sprintf; |
| 50 |
use function str_replace; |
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use function strcasecmp; |
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use function stripos; |
| 53 |
use function strlen; |
| 54 |
use function strtolower; |
| 55 |
use function strtoupper; |
| 56 |
use function substr; |
| 57 |
use function trim; |
| 58 |
use function ucfirst; |
| 59 |
|
| 60 |
/** |
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* iCalcreator XML (rfc6321) support class |
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* |
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* @author Kjell-Inge Gustafsson, kigkonsult <ical@kigkonsult.se> |
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* @since 2.30.3 - 2021-02-14 |
| 65 |
*/ |
| 66 |
class IcalXMLFactory |
| 67 |
{ |
| 68 |
private static $Vcalendar = 'vcalendar'; |
| 69 |
private static $calProps = [ |
| 70 |
Vcalendar::VERSION, |
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Vcalendar::PRODID, |
| 72 |
Vcalendar::CALSCALE, |
| 73 |
Vcalendar::METHOD, |
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]; |
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private static $calPropsrfc7986Single = [ |
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Vcalendar::UID, |
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Vcalendar::LAST_MODIFIED, |
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Vcalendar::URL, |
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Vcalendar::REFRESH_INTERVAL, |
| 80 |
Vcalendar::SOURCE, |
| 81 |
Vcalendar::COLOR |
| 82 |
]; |
| 83 |
private static $calPropsrfc7986Multi = [ |
| 84 |
Vcalendar::NAME, |
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Vcalendar::DESCRIPTION, |
| 86 |
Vcalendar::CATEGORIES, |
| 87 |
Vcalendar::IMAGE |
| 88 |
]; |
| 89 |
private static $properties = 'properties'; |
| 90 |
private static $PARAMETERS = 'parameters'; |
| 91 |
private static $components = 'components'; |
| 92 |
|
| 93 |
private static $text = 'text'; |
| 94 |
private static $binary = 'binary'; |
| 95 |
private static $uri = 'uri'; |
| 96 |
private static $date = 'date'; |
| 97 |
private static $date_time = 'date-time'; |
| 98 |
private static $period = 'period'; |
| 99 |
private static $rstatus = 'rstatus'; |
| 100 |
private static $unknown = 'unknown'; |
| 101 |
private static $recur = 'recur'; |
| 102 |
private static $cal_address = 'cal-address'; |
| 103 |
private static $integer = 'integer'; |
| 104 |
private static $utc_offset = 'utc-offset'; |
| 105 |
private static $code = 'code'; |
| 106 |
private static $description = 'description'; |
| 107 |
private static $data = 'data'; |
| 108 |
private static $time = 'time'; |
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|
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private static $altrep = 'altrep'; |
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private static $dir = 'dir'; |
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private static $delegated_from = 'delegated-from'; |
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private static $delegated_to = 'delegated-to'; |
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private static $member = 'member'; |
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private static $sent_by = 'sent-by'; |
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private static $rsvp = 'rsvp'; |
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private static $bysecond = 'bysecond'; |
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private static $byminute = 'byminute'; |
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private static $byhour = 'byhour'; |
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private static $bymonthday = 'bymonthday'; |
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private static $byyearday = 'byyearday'; |
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private static $byweekno = 'byweekno'; |
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private static $bymonth = 'bymonth'; |
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private static $bysetpos = 'bysetpos'; |
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private static $byday = 'byday'; |
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private static $freq = 'freq'; |
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private static $count = 'count'; |
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private static $interval = 'interval'; |
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private static $wkst = 'wkst'; |
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|
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public static $XMLstart = |
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'<?xml version="1.0" encoding="utf-8"?><icalendar xmlns="urn:ietf:params:xml:ns:icalendar-2.0"><!-- kigkonsult.se %s, iCal2XMl (rfc6321), %s --></icalendar>'; |
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|
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/** |
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* Return iCal XML (rfc6321) output, using PHP SimpleXMLElement |
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* |
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* @param Vcalendar $calendar iCalcreator Vcalendar instance reference |
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* @return string |
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* @static |
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* @since 2.29.6 - 2019-07-03 |
| 141 |
* @throws Exception |
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* @throws InvalidArgumentException |
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*/ |
| 144 |
public static function iCal2XML( Vcalendar $calendar ) |
| 145 |
{ |
| 146 |
static $YMDTHISZ = 'Ymd\THis\Z'; |
| 147 |
/** fix an SimpleXMLElement instance and create root element */ |
| 148 |
$xml = new SimpleXMLElement( |
| 149 |
sprintf( self::$XMLstart, ICALCREATOR_VERSION, gmdate( $YMDTHISZ )) |
| 150 |
); |
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$Vcalendar = $xml->addChild( self::$Vcalendar ); |
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$langCal = $calendar->getConfig( Vcalendar::LANGUAGE ); |
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/** fix calendar properties */ |
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$properties = $Vcalendar->addChild( self::$properties ); |
| 155 |
foreach( self::$calProps as $propName ) { |
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$method = Vcalendar::getGetMethodName( $propName ); |
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if( false !== ( $content = $calendar->{$method}())) { |
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self::addXMLchildText($properties, $propName, $content ); |
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} |
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} |
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foreach( self::$calPropsrfc7986Single as $propName ) { |
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$method = Vcalendar::getGetMethodName( $propName ); |
| 163 |
switch( strtoupper( $propName )) { |
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case Vcalendar::UID : // fall through |
| 165 |
case Vcalendar::COLOR : |
| 166 |
if( false !== ( $content = $calendar->{$method}( true ))) { |
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self::addXMLchildText( |
| 168 |
$properties, |
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$propName, |
| 170 |
$content[Util::$LCvalue], |
| 171 |
$content[Util::$LCparams] |
| 172 |
); |
| 173 |
} |
| 174 |
break; |
| 175 |
case Vcalendar::LAST_MODIFIED : |
| 176 |
if( false !== ( $content = $calendar->{$method}( true ))) { |
| 177 |
unset( $content[Util::$LCparams][Vcalendar::VALUE] ); |
| 178 |
self::addXMLchildDateTime( |
| 179 |
$properties, |
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$propName, |
| 181 |
$content[Util::$LCvalue], |
| 182 |
$content[Util::$LCparams] |
| 183 |
); |
| 184 |
} |
| 185 |
break; |
| 186 |
case Vcalendar::SOURCE : // fall through |
| 187 |
case Vcalendar::URL : |
| 188 |
if( false !== ( $content = $calendar->{$method}( true ))) { |
| 189 |
self::addXMLchildUri( |
| 190 |
$properties, |
| 191 |
$propName, |
| 192 |
$content[Util::$LCvalue], |
| 193 |
$content[Util::$LCparams] |
| 194 |
); |
| 195 |
} |
| 196 |
break; |
| 197 |
case Vcalendar::REFRESH_INTERVAL : |
| 198 |
if( false !== ( $content = $calendar->{$method}( true ))) { |
| 199 |
self::addXMLchildDuration( |
| 200 |
$properties, |
| 201 |
$propName, |
| 202 |
$content[Util::$LCvalue], |
| 203 |
$content[Util::$LCparams] |
| 204 |
); |
| 205 |
} |
| 206 |
break; |
| 207 |
} // end switch |
| 208 |
} // end foreach |
| 209 |
foreach( self::$calPropsrfc7986Multi as $propName ) { |
| 210 |
$method = Vcalendar::getGetMethodName( $propName ); |
| 211 |
switch( strtoupper( $propName )) { |
| 212 |
case Vcalendar::NAME : // fall through |
| 213 |
case Vcalendar::CATEGORIES : // fall through |
| 214 |
case Vcalendar::DESCRIPTION : |
| 215 |
while( false !== ( $content = $calendar->{$method}( null, true ))) { |
| 216 |
if( ! isset( $content[Util::$LCparams][Vcalendar::LANGUAGE] ) && |
| 217 |
$langCal ) { |
| 218 |
$content[Util::$LCparams][Vcalendar::LANGUAGE] = $langCal; |
| 219 |
} |
| 220 |
self::addXMLchildText( |
| 221 |
$properties, |
| 222 |
$propName, |
| 223 |
$content[Util::$LCvalue], |
| 224 |
$content[Util::$LCparams] |
| 225 |
); |
| 226 |
} // end while |
| 227 |
break; |
| 228 |
case Vcalendar::IMAGE : |
| 229 |
while( false !== ( $content = $calendar->{$method}( null, true ))) { |
| 230 |
self::addXMLchildBinaryUri( $properties, $propName, $content ); |
| 231 |
} |
| 232 |
break; |
| 233 |
} // end switch |
| 234 |
} // end foreach |
| 235 |
while( false !== ( $content = $calendar->getXprop( null, null, true ))) { |
| 236 |
self::addXMLchild( |
| 237 |
$properties, |
| 238 |
$content[0], |
| 239 |
self::$unknown, |
| 240 |
$content[1][Util::$LCvalue], |
| 241 |
$content[1][Util::$LCparams] |
| 242 |
); |
| 243 |
} // end while |
| 244 |
/** prepare to fix components with properties */ |
| 245 |
$components = $Vcalendar->addChild( self::$components ); |
| 246 |
/** fix component properties */ |
| 247 |
while( false !== ( $component = $calendar->getComponent())) { |
| 248 |
$compName = $component->getCompType(); |
| 249 |
$child = $components->addChild( strtolower( $compName )); |
| 250 |
$properties = $child->addChild( self::$properties ); |
| 251 |
$langComp = $component->getConfig( Vcalendar::LANGUAGE ); |
| 252 |
$props = $component->getConfig( Vcalendar::SETPROPERTYNAMES ); |
| 253 |
foreach( $props as $pix => $propName ) { |
| 254 |
switch( strtoupper( $propName )) { |
| 255 |
case Vcalendar::ATTACH : // may occur multiple times |
| 256 |
case Vcalendar::IMAGE : |
| 257 |
$method = Vcalendar::getGetMethodName( $propName ); |
| 258 |
while( false !== ( $content = $component->{$method }( null, true ))) { |
| 259 |
self::addXMLchildBinaryUri( |
| 260 |
$properties, |
| 261 |
$propName, |
| 262 |
$content |
| 263 |
); |
| 264 |
} // end while |
| 265 |
break; |
| 266 |
case Vcalendar::ATTENDEE : |
| 267 |
while( false !== ( $content = $component->getAttendee( null, true ))) { |
| 268 |
if( isset( $content[Util::$LCparams][Vcalendar::CN] )) { |
| 269 |
self::addLanguage( |
| 270 |
$content[Util::$LCparams], |
| 271 |
$langComp, |
| 272 |
$langCal |
| 273 |
); |
| 274 |
} |
| 275 |
self::addXMLchildCalAddress( |
| 276 |
$properties, |
| 277 |
$propName, |
| 278 |
$content[Util::$LCvalue], |
| 279 |
$content[Util::$LCparams] |
| 280 |
); |
| 281 |
} // end while |
| 282 |
break; |
| 283 |
case Vcalendar::EXDATE : |
| 284 |
while( false !== ( $content = $component->getExdate( null, true ))) { |
| 285 |
$isDateSet = |
| 286 |
ParameterFactory::isParamsValueSet( |
| 287 |
$content, |
| 288 |
Vcalendar::DATE |
| 289 |
); |
| 290 |
unset( $content[Util::$LCparams][Vcalendar::VALUE] ); |
| 291 |
if( $isDateSet ) { |
| 292 |
self::addXMLchildDate( |
| 293 |
$properties, |
| 294 |
$propName, |
| 295 |
$content[Util::$LCvalue], |
| 296 |
$content[Util::$LCparams] |
| 297 |
); |
| 298 |
} |
| 299 |
else { |
| 300 |
self::addXMLchildDateTime( |
| 301 |
$properties, |
| 302 |
$propName, |
| 303 |
$content[Util::$LCvalue], |
| 304 |
$content[Util::$LCparams] |
| 305 |
); |
| 306 |
} |
| 307 |
} // end while |
| 308 |
break; |
| 309 |
case Vcalendar::FREEBUSY : |
| 310 |
while( false !== |
| 311 |
( $content = $component->getFreebusy( null, true )) |
| 312 |
) { |
| 313 |
if( is_array( $content ) && |
| 314 |
isset( $content[Util::$LCvalue][Vcalendar::FBTYPE] )) { |
| 315 |
$content[Util::$LCparams][Vcalendar::FBTYPE] = |
| 316 |
$content[Util::$LCvalue][Vcalendar::FBTYPE]; |
| 317 |
unset( $content[Util::$LCvalue][Vcalendar::FBTYPE] ); |
| 318 |
} |
| 319 |
self::addXMLchild( |
| 320 |
$properties, |
| 321 |
$propName, |
| 322 |
self::$period, |
| 323 |
$content[Util::$LCvalue], |
| 324 |
$content[Util::$LCparams] |
| 325 |
); |
| 326 |
} // end while |
| 327 |
break; |
| 328 |
case Vcalendar::REQUEST_STATUS : |
| 329 |
while( false !== |
| 330 |
( $content = $component->getRequeststatus( null, true )) |
| 331 |
) { |
| 332 |
self::addLanguage( |
| 333 |
$content[Util::$LCparams], |
| 334 |
$langComp, |
| 335 |
$langCal |
| 336 |
); |
| 337 |
self::addXMLchild( |
| 338 |
$properties, |
| 339 |
$propName, |
| 340 |
self::$rstatus, |
| 341 |
$content[Util::$LCvalue], |
| 342 |
$content[Util::$LCparams] |
| 343 |
); |
| 344 |
} // end while |
| 345 |
break; |
| 346 |
case Vcalendar::RDATE : |
| 347 |
while( false !== |
| 348 |
( $content = $component->getRdate( null, true )) |
| 349 |
) { |
| 350 |
$type = self::$date_time; |
| 351 |
if( isset( $content[Util::$LCparams][Vcalendar::VALUE] )) { |
| 352 |
if( ParameterFactory::isParamsValueSet( |
| 353 |
$content, |
| 354 |
Vcalendar::DATE |
| 355 |
)) { |
| 356 |
$type = self::$date; |
| 357 |
} |
| 358 |
elseif( ParameterFactory::isParamsValueSet( |
| 359 |
$content, |
| 360 |
Vcalendar::PERIOD |
| 361 |
)) { |
| 362 |
$type = self::$period; |
| 363 |
} |
| 364 |
} // end if |
| 365 |
unset( $content[Util::$LCparams][Vcalendar::VALUE] ); |
| 366 |
self::addXMLchild( |
| 367 |
$properties, |
| 368 |
$propName, |
| 369 |
$type, |
| 370 |
$content[Util::$LCvalue], |
| 371 |
$content[Util::$LCparams] |
| 372 |
); |
| 373 |
} // end while |
| 374 |
break; |
| 375 |
case Vcalendar::DESCRIPTION : |
| 376 |
$method = Vcalendar::getGetMethodName( $propName ); |
| 377 |
while( false !== |
| 378 |
( $content = $component->{$method}( null, true )) |
| 379 |
) { |
| 380 |
self::addXMLchildText( |
| 381 |
$properties, |
| 382 |
$propName, |
| 383 |
$content[Util::$LCvalue], |
| 384 |
$content[Util::$LCparams] |
| 385 |
); |
| 386 |
if( Vcalendar::VJOURNAL != $compName ) { |
| 387 |
break; |
| 388 |
} |
| 389 |
} // end while |
| 390 |
break; |
| 391 |
case Vcalendar::CATEGORIES : // fall through |
| 392 |
case Vcalendar::COMMENT : // fall through |
| 393 |
case Vcalendar::CONTACT : // fall through |
| 394 |
case Vcalendar::RELATED_TO : // fall through |
| 395 |
case Vcalendar::RESOURCES : |
| 396 |
$method = Vcalendar::getGetMethodName( $propName ); |
| 397 |
while( false !== |
| 398 |
( $content = $component->{$method}( null, true ) |
| 399 |
)) { |
| 400 |
if(( Vcalendar::RELATED_TO != $propName )) { |
| 401 |
self::addLanguage( |
| 402 |
$content[Util::$LCparams], |
| 403 |
$langComp, |
| 404 |
$langCal |
| 405 |
); |
| 406 |
} // end if |
| 407 |
self::addXMLchildText( |
| 408 |
$properties, |
| 409 |
$propName, |
| 410 |
$content[Util::$LCvalue], |
| 411 |
$content[Util::$LCparams] |
| 412 |
); |
| 413 |
} // end while |
| 414 |
break; |
| 415 |
case Vcalendar::CREATED : // single occurrence below, if set |
| 416 |
case Vcalendar::COMPLETED : // fall through |
| 417 |
case Vcalendar::DTSTAMP : // fall through |
| 418 |
case Vcalendar::LAST_MODIFIED : // fall through |
| 419 |
case Vcalendar::DTSTART : // fall through |
| 420 |
case Vcalendar::DTEND : // fall through |
| 421 |
case Vcalendar::DUE : // fall through |
| 422 |
case Vcalendar::RECURRENCE_ID : // fall through |
| 423 |
$method = Vcalendar::getGetMethodName( $propName ); |
| 424 |
if( false !== ( $content = $component->{$method}( true ))) { |
| 425 |
$isDateSet = |
| 426 |
ParameterFactory::isParamsValueSet( |
| 427 |
$content, |
| 428 |
Vcalendar::DATE |
| 429 |
); |
| 430 |
unset( $content[Util::$LCparams][Vcalendar::VALUE] ); |
| 431 |
if( $isDateSet ) { |
| 432 |
self::addXMLchildDate( |
| 433 |
$properties, |
| 434 |
$propName, |
| 435 |
$content[Util::$LCvalue], |
| 436 |
$content[Util::$LCparams] |
| 437 |
); |
| 438 |
} |
| 439 |
else { |
| 440 |
self::addXMLchildDateTime( |
| 441 |
$properties, |
| 442 |
$propName, |
| 443 |
$content[Util::$LCvalue], |
| 444 |
$content[Util::$LCparams] |
| 445 |
); |
| 446 |
} |
| 447 |
} // end if |
| 448 |
break; |
| 449 |
case Vcalendar::DURATION : |
| 450 |
if( false !== ( $content = $component->getDuration( true ))) { |
| 451 |
self::addXMLchildDuration( |
| 452 |
$properties, |
| 453 |
$propName, |
| 454 |
$content[Util::$LCvalue], |
| 455 |
$content[Util::$LCparams] |
| 456 |
); |
| 457 |
} |
| 458 |
break; |
| 459 |
case Vcalendar::EXRULE : |
| 460 |
case Vcalendar::RRULE : |
| 461 |
$method = Vcalendar::getGetMethodName( $propName ); |
| 462 |
if( false !== ( $content = $component->{$method}( true ))) { |
| 463 |
self::addXMLchildRecur( |
| 464 |
$properties, |
| 465 |
$propName, |
| 466 |
$content[Util::$LCvalue], |
| 467 |
$content[Util::$LCparams] |
| 468 |
); |
| 469 |
} |
| 470 |
break; |
| 471 |
case Vcalendar::COLOR : // fall through |
| 472 |
case Vcalendar::KLASS : // fall through |
| 473 |
case Vcalendar::LOCATION : // fall through |
| 474 |
case Vcalendar::STATUS : // fall through |
| 475 |
case Vcalendar::SUMMARY : // fall through |
| 476 |
case Vcalendar::TRANSP : // fall through |
| 477 |
case Vcalendar::TZID : // fall through |
| 478 |
case Vcalendar::UID : |
| 479 |
$method = Vcalendar::getGetMethodName( $propName ); |
| 480 |
if( false !== ( $content = $component->{$method}( true ))) { |
| 481 |
if(( Vcalendar::LOCATION == $propName ) || |
| 482 |
( Vcalendar::SUMMARY == $propName )) { |
| 483 |
self::addLanguage( |
| 484 |
$content[Util::$LCparams], |
| 485 |
$langComp, |
| 486 |
$langCal |
| 487 |
); |
| 488 |
} |
| 489 |
self::addXMLchildText( |
| 490 |
$properties, |
| 491 |
$propName, |
| 492 |
$content[Util::$LCvalue], |
| 493 |
$content[Util::$LCparams] |
| 494 |
); |
| 495 |
} |
| 496 |
break; |
| 497 |
case Vcalendar::GEO : |
| 498 |
if( false !== ( $content = $component->getGeo( true ))) { |
| 499 |
self::addXMLchild( |
| 500 |
$properties, |
| 501 |
$propName, |
| 502 |
strtolower( Vcalendar::GEO ), |
| 503 |
$content[Util::$LCvalue], |
| 504 |
$content[Util::$LCparams] |
| 505 |
); |
| 506 |
} |
| 507 |
break; |
| 508 |
case Vcalendar::ORGANIZER : |
| 509 |
if( false !== ( $content = $component->getOrganizer( true ))) { |
| 510 |
if( isset( $content[Util::$LCparams][Vcalendar::CN] )) { |
| 511 |
self::addLanguage( |
| 512 |
$content[Util::$LCparams], |
| 513 |
$langComp, |
| 514 |
$langCal |
| 515 |
); |
| 516 |
} |
| 517 |
self::addXMLchildCalAddress( |
| 518 |
$properties, |
| 519 |
$propName, |
| 520 |
$content[Util::$LCvalue], |
| 521 |
$content[Util::$LCparams] |
| 522 |
); |
| 523 |
} |
| 524 |
break; |
| 525 |
case Vcalendar::PERCENT_COMPLETE : // fall through |
| 526 |
case Vcalendar::PRIORITY : // fall through |
| 527 |
case Vcalendar::SEQUENCE : |
| 528 |
$method = Vcalendar::getGetMethodName( $propName ); |
| 529 |
if( false !== ( $content = $component->{$method}( true ))) { |
| 530 |
self::addXMLchildInteger( |
| 531 |
$properties, |
| 532 |
$propName, |
| 533 |
$content[Util::$LCvalue], |
| 534 |
$content[Util::$LCparams] |
| 535 |
); |
| 536 |
} |
| 537 |
break; |
| 538 |
case Vcalendar::CONFERENCE : |
| 539 |
$method = Vcalendar::getGetMethodName( $propName ); |
| 540 |
while( false !== |
| 541 |
( $content = $component->{$method}( null, true ) |
| 542 |
)) { |
| 543 |
self::addXMLchildUri( |
| 544 |
$properties, |
| 545 |
$propName, |
| 546 |
$content[Util::$LCvalue], |
| 547 |
$content[Util::$LCparams] |
| 548 |
); |
| 549 |
} // end while |
| 550 |
break; |
| 551 |
case Vcalendar::TZURL : // fall through |
| 552 |
case Vcalendar::URL : |
| 553 |
$method = Vcalendar::getGetMethodName( $propName ); |
| 554 |
if( false !== ( $content = $component->{$method}( true ))) { |
| 555 |
self::addXMLchildUri( |
| 556 |
$properties, |
| 557 |
$propName, |
| 558 |
$content[Util::$LCvalue], |
| 559 |
$content[Util::$LCparams] |
| 560 |
); |
| 561 |
} |
| 562 |
break; |
| 563 |
default : |
| 564 |
if( ! StringFactory::isXprefixed( $propName )) { |
| 565 |
break; |
| 566 |
} |
| 567 |
if( false !== |
| 568 |
( $content = $component->getXprop( $propName, null, true ) |
| 569 |
)) { |
| 570 |
self::addXMLchild( |
| 571 |
$properties, |
| 572 |
$content[0], |
| 573 |
self::$unknown, |
| 574 |
$content[1][Util::$LCvalue], |
| 575 |
$content[1][Util::$LCparams] |
| 576 |
); |
| 577 |
} |
| 578 |
break; |
| 579 |
} // end switch( $propName ) |
| 580 |
} // end foreach( $props as $pix => $propName ) |
| 581 |
/** fix subComponent properties, if any */ |
| 582 |
while( false !== ( $subcomp = $component->getComponent())) { |
| 583 |
$subCompName = $subcomp->getCompType(); |
| 584 |
$child2 = $child->addChild( strtolower( $subCompName )); |
| 585 |
$properties = $child2->addChild( self::$properties ); |
| 586 |
$langComp = $subcomp->getConfig( Vcalendar::LANGUAGE ); |
| 587 |
$subCompProps = $subcomp->getConfig( Vcalendar::SETPROPERTYNAMES ); |
| 588 |
foreach( $subCompProps as $pix2 => $propName ) { |
| 589 |
switch( strtoupper( $propName )) { |
| 590 |
case Vcalendar::ATTACH : // may occur multiple times, below |
| 591 |
while( false !== |
| 592 |
( $content = $subcomp->getAttach( null, true ) |
| 593 |
)) { |
| 594 |
self::addXMLchildBinaryUri( |
| 595 |
$properties, |
| 596 |
$propName, |
| 597 |
$content |
| 598 |
); |
| 599 |
} // end while |
| 600 |
break; |
| 601 |
case Vcalendar::ATTENDEE : |
| 602 |
while( false !== |
| 603 |
( $content = $subcomp->getAttendee( null, true ) |
| 604 |
)) { |
| 605 |
if( isset( $content[Util::$LCparams][Vcalendar::CN] )) { |
| 606 |
self::addLanguage( |
| 607 |
$content[Util::$LCparams], |
| 608 |
$langComp, |
| 609 |
$langCal |
| 610 |
); |
| 611 |
} |
| 612 |
self::addXMLchildCalAddress( |
| 613 |
$properties, |
| 614 |
$propName, |
| 615 |
$content[Util::$LCvalue], |
| 616 |
$content[Util::$LCparams] |
| 617 |
); |
| 618 |
} // end while |
| 619 |
break; |
| 620 |
case Vcalendar::COMMENT : // fall through |
| 621 |
case Vcalendar::TZNAME : |
| 622 |
$method = Vcalendar::getGetMethodName( $propName ); |
| 623 |
while( false !== |
| 624 |
( $content = $subcomp->{$method}( null, true ) |
| 625 |
)) { |
| 626 |
self::addLanguage( |
| 627 |
$content[Util::$LCparams], |
| 628 |
$langComp, |
| 629 |
$langCal |
| 630 |
); |
| 631 |
self::addXMLchildText( |
| 632 |
$properties, |
| 633 |
$propName, |
| 634 |
$content[Util::$LCvalue], |
| 635 |
$content[Util::$LCparams] |
| 636 |
); |
| 637 |
} // end while |
| 638 |
break; |
| 639 |
case Vcalendar::RDATE : |
| 640 |
while( false !== |
| 641 |
( $content = $subcomp->getRdate( null, true ) |
| 642 |
)) { |
| 643 |
$type = self::$date_time; |
| 644 |
if( isset( $content[Util::$LCparams][Vcalendar::VALUE] )) { |
| 645 |
if( ParameterFactory::isParamsValueSet( |
| 646 |
$content, |
| 647 |
Vcalendar::DATE |
| 648 |
)) { |
| 649 |
$type = self::$date; |
| 650 |
} |
| 651 |
elseif( ParameterFactory::isParamsValueSet( |
| 652 |
$content, |
| 653 |
Vcalendar::PERIOD |
| 654 |
)) { |
| 655 |
$type = self::$period; |
| 656 |
} |
| 657 |
} // end if |
| 658 |
unset( $content[Util::$LCparams][Vcalendar::VALUE] ); |
| 659 |
self::addXMLchild( |
| 660 |
$properties, |
| 661 |
$propName, |
| 662 |
$type, |
| 663 |
$content[Util::$LCvalue], |
| 664 |
$content[Util::$LCparams] |
| 665 |
); |
| 666 |
} // end while |
| 667 |
break; |
| 668 |
case Vcalendar::ACTION : // single occurrence below, if set |
| 669 |
case Vcalendar::DESCRIPTION : // fall through |
| 670 |
case Vcalendar::SUMMARY : |
| 671 |
$method = Vcalendar::getGetMethodName( $propName ); |
| 672 |
if( false !== ( $content = $subcomp->{$method}( true ))) { |
| 673 |
if(( Vcalendar::ACTION != $propName ) ) { |
| 674 |
self::addLanguage( |
| 675 |
$content[Util::$LCparams], |
| 676 |
$langComp, |
| 677 |
$langCal |
| 678 |
); |
| 679 |
} |
| 680 |
self::addXMLchildText( |
| 681 |
$properties, |
| 682 |
$propName, |
| 683 |
$content[Util::$LCvalue], |
| 684 |
$content[Util::$LCparams] |
| 685 |
); |
| 686 |
} |
| 687 |
break; |
| 688 |
case Vcalendar::DTSTART : |
| 689 |
if( false !== ( $content = $subcomp->getDtstart( true ))) { |
| 690 |
unset( $content[Util::$LCparams][Vcalendar::VALUE] ); |
| 691 |
self::addXMLchildDateTime( |
| 692 |
$properties, |
| 693 |
$propName, |
| 694 |
$content[Util::$LCvalue], |
| 695 |
$content[Util::$LCparams] |
| 696 |
); |
| 697 |
} |
| 698 |
break; |
| 699 |
case Vcalendar::DURATION : |
| 700 |
if( false !== ( $content = $subcomp->getDuration( true ))) { |
| 701 |
self::addXMLchildDuration( |
| 702 |
$properties, |
| 703 |
$propName, |
| 704 |
$content[Util::$LCvalue], |
| 705 |
$content[Util::$LCparams] |
| 706 |
); |
| 707 |
} |
| 708 |
break; |
| 709 |
case Vcalendar::REPEAT : |
| 710 |
if( false !== ( $content = $subcomp->getRepeat( true ))) { |
| 711 |
self::addXMLchildInteger( |
| 712 |
$properties, |
| 713 |
$propName, |
| 714 |
$content[Util::$LCvalue], |
| 715 |
$content[Util::$LCparams] |
| 716 |
); |
| 717 |
} |
| 718 |
break; |
| 719 |
case Vcalendar::TRIGGER : |
| 720 |
if( false !== ( $content = $subcomp->getTrigger( true ))) { |
| 721 |
if( DateIntervalFactory::isDateIntervalArrayInvertSet( |
| 722 |
$content[Util::$LCvalue] |
| 723 |
)) { |
| 724 |
$content[Util::$LCvalue] = |
| 725 |
DateIntervalFactory::DateIntervalArr2DateInterval( |
| 726 |
$content[Util::$LCvalue] |
| 727 |
); |
| 728 |
} |
| 729 |
if( $content[Util::$LCvalue] instanceof DateInterval ) { |
| 730 |
self::addXMLchildDuration( |
| 731 |
$properties, |
| 732 |
$propName, |
| 733 |
$content[Util::$LCvalue], |
| 734 |
$content[Util::$LCparams] |
| 735 |
); |
| 736 |
} |
| 737 |
else { |
| 738 |
self::addXMLchildDateTime( |
| 739 |
$properties, |
| 740 |
$propName, |
| 741 |
$content[Util::$LCvalue], |
| 742 |
$content[Util::$LCparams] |
| 743 |
); |
| 744 |
} |
| 745 |
} // end if |
| 746 |
break; |
| 747 |
case Vcalendar::TZOFFSETFROM : // fall through |
| 748 |
case Vcalendar::TZOFFSETTO : |
| 749 |
$method = Vcalendar::getGetMethodName( $propName ); |
| 750 |
if( false !== ( $content = $subcomp->{$method}( true ))) { |
| 751 |
self::addXMLchild( |
| 752 |
$properties, |
| 753 |
$propName, |
| 754 |
self::$utc_offset, |
| 755 |
$content[Util::$LCvalue], |
| 756 |
$content[Util::$LCparams] |
| 757 |
); |
| 758 |
} |
| 759 |
break; |
| 760 |
case Vcalendar::RRULE : |
| 761 |
// rfc5545 restriction: .. SHOULD NOT occur more than once |
| 762 |
if( false !== ( $content = $subcomp->getRrule( true ))) { |
| 763 |
self::addXMLchildRecur( |
| 764 |
$properties, |
| 765 |
$propName, |
| 766 |
$content[Util::$LCvalue], |
| 767 |
$content[Util::$LCparams] |
| 768 |
); |
| 769 |
} |
| 770 |
break; |
| 771 |
default : |
| 772 |
if( ! StringFactory::isXprefixed( $propName )) { |
| 773 |
break; |
| 774 |
} |
| 775 |
if( false !== |
| 776 |
( $content = $subcomp->getXprop( $propName, null, true ) |
| 777 |
)) { |
| 778 |
self::addXMLchild( |
| 779 |
$properties, |
| 780 |
$content[0], |
| 781 |
self::$unknown, |
| 782 |
$content[1][Util::$LCvalue], |
| 783 |
$content[1][Util::$LCparams] |
| 784 |
); |
| 785 |
} |
| 786 |
break; |
| 787 |
} // switch( $propName ) |
| 788 |
} // end foreach( $subCompProps as $pix2 => $propName ) |
| 789 |
} // end while( false !== ( $subcomp = $component->getComponent())) |
| 790 |
} // end while( false !== ( $component = $calendar->getComponent())) |
| 791 |
return $xml->asXML(); |
| 792 |
} |
| 793 |
|
| 794 |
/** |
| 795 |
* Add parameter language if not set |
| 796 |
* |
| 797 |
* @param array $params |
| 798 |
* @param string $langComp |
| 799 |
* @param string $langCal |
| 800 |
*/ |
| 801 |
private static function addLanguage( & $params, $langComp, $langCal ) |
| 802 |
{ |
| 803 |
switch( true ) { |
| 804 |
case isset( $params[Vcalendar::LANGUAGE] ) : |
| 805 |
break; |
| 806 |
case ( ! empty( $langComp )) : |
| 807 |
$params[Vcalendar::LANGUAGE] = $langComp; |
| 808 |
break; |
| 809 |
case ( ! empty( $langCal )) : |
| 810 |
$params[Vcalendar::LANGUAGE] = $langCal; |
| 811 |
break; |
| 812 |
} // end switch |
| 813 |
} |
| 814 |
|
| 815 |
/** |
| 816 |
* Add XML (rfc6321) binary/uri children to a SimpleXMLelement |
| 817 |
* |
| 818 |
* @param SimpleXMLElement $parent a SimpleXMLelement class instance |
| 819 |
* @param string $name new element node name |
| 820 |
* @param array $content |
| 821 |
* @throws Exception |
| 822 |
* @throws InvalidArgumentException |
| 823 |
* @static |
| 824 |
* @since 2.29.2 - 2019-06-29 |
| 825 |
*/ |
| 826 |
private static function addXMLchildBinaryUri( |
| 827 |
SimpleXMLElement $parent, |
| 828 |
$name, |
| 829 |
$content |
| 830 |
) { |
| 831 |
$type = ( ParameterFactory::isParamsValueSet( $content, Vcalendar::BINARY )) |
| 832 |
? self::$binary |
| 833 |
: self::$uri; |
| 834 |
unset( $content[Util::$LCparams][Vcalendar::VALUE] ); |
| 835 |
self::addXMLchild( |
| 836 |
$parent, |
| 837 |
$name, |
| 838 |
$type, |
| 839 |
$content[Util::$LCvalue], |
| 840 |
$content[Util::$LCparams] |
| 841 |
); |
| 842 |
} |
| 843 |
|
| 844 |
/** |
| 845 |
* Add XML (rfc6321) cal-address children to a SimpleXMLelement |
| 846 |
* |
| 847 |
* @param SimpleXMLElement $parent a SimpleXMLelement class instance |
| 848 |
* @param string $name new element node name |
| 849 |
* @param string|array|DateTime|DateInterval $content new subelement content |
| 850 |
* @param array $params new element 'attributes' |
| 851 |
* @throws Exception |
| 852 |
* @throws InvalidArgumentException |
| 853 |
* @static |
| 854 |
* @since 2.29.2 - 2019-06-29 |
| 855 |
*/ |
| 856 |
private static function addXMLchildCalAddress( |
| 857 |
SimpleXMLElement $parent, |
| 858 |
$name, |
| 859 |
$content, |
| 860 |
$params = [] |
| 861 |
) { |
| 862 |
self::addXMLchild($parent, $name, self::$cal_address, $content, $params ); |
| 863 |
} |
| 864 |
/** |
| 865 |
* Add XML (rfc6321) date children to a SimpleXMLelement |
| 866 |
* |
| 867 |
* @param SimpleXMLElement $parent a SimpleXMLelement class instance |
| 868 |
* @param string $name new element node name |
| 869 |
* @param string|array|DateTime|DateInterval $content new subelement content |
| 870 |
* @param array $params new element 'attributes' |
| 871 |
* @throws Exception |
| 872 |
* @throws InvalidArgumentException |
| 873 |
* @static |
| 874 |
* @since 2.29.2 - 2019-06-29 |
| 875 |
*/ |
| 876 |
private static function addXMLchildDate( |
| 877 |
SimpleXMLElement $parent, |
| 878 |
$name, |
| 879 |
$content, |
| 880 |
$params = [] |
| 881 |
) { |
| 882 |
self::addXMLchild($parent, $name, self::$date, $content, $params ); |
| 883 |
} |
| 884 |
|
| 885 |
/** |
| 886 |
* Add XML (rfc6321) date-time children to a SimpleXMLelement |
| 887 |
* |
| 888 |
* @param SimpleXMLElement $parent a SimpleXMLelement class instance |
| 889 |
* @param string $name new element node name |
| 890 |
* @param string|array|DateTime|DateInterval $content new subelement content |
| 891 |
* @param array $params new element 'attributes' |
| 892 |
* @throws Exception |
| 893 |
* @throws InvalidArgumentException |
| 894 |
* @static |
| 895 |
* @since 2.29.2 - 2019-06-29 |
| 896 |
*/ |
| 897 |
private static function addXMLchildDateTime( |
| 898 |
SimpleXMLElement $parent, |
| 899 |
$name, |
| 900 |
$content, |
| 901 |
$params = [] |
| 902 |
) { |
| 903 |
self::addXMLchild($parent, $name, self::$date_time, $content, $params ); |
| 904 |
} |
| 905 |
|
| 906 |
/** |
| 907 |
* Add XML (rfc6321) duration children to a SimpleXMLelement |
| 908 |
* |
| 909 |
* @param SimpleXMLElement $parent a SimpleXMLelement class instance |
| 910 |
* @param string $name new element node name |
| 911 |
* @param string|array|DateTime|DateInterval $content new subelement content |
| 912 |
* @param array $params new element 'attributes' |
| 913 |
* @throws Exception |
| 914 |
* @throws InvalidArgumentException |
| 915 |
* @static |
| 916 |
* @since 2.29.2 - 2019-06-29 |
| 917 |
*/ |
| 918 |
private static function addXMLchildDuration( |
| 919 |
SimpleXMLElement $parent, |
| 920 |
$name, |
| 921 |
$content, |
| 922 |
$params = [] |
| 923 |
) { |
| 924 |
self::addXMLchild( |
| 925 |
$parent, |
| 926 |
$name, |
| 927 |
strtolower( Vcalendar::DURATION ), |
| 928 |
$content, |
| 929 |
$params |
| 930 |
); |
| 931 |
} |
| 932 |
|
| 933 |
/** |
| 934 |
* Add XML (rfc6321) integer children to a SimpleXMLelement |
| 935 |
* |
| 936 |
* @param SimpleXMLElement $parent a SimpleXMLelement class instance |
| 937 |
* @param string $name new element node name |
| 938 |
* @param string|array|DateTime|DateInterval $content new subelement content |
| 939 |
* @param array $params new element 'attributes' |
| 940 |
* @throws Exception |
| 941 |
* @throws InvalidArgumentException |
| 942 |
* @static |
| 943 |
* @since 2.29.2 - 2019-06-29 |
| 944 |
*/ |
| 945 |
private static function addXMLchildInteger( |
| 946 |
SimpleXMLElement $parent, |
| 947 |
$name, |
| 948 |
$content, |
| 949 |
$params = [] |
| 950 |
) { |
| 951 |
self::addXMLchild($parent, $name, self::$integer, $content, $params ); |
| 952 |
} |
| 953 |
|
| 954 |
/** |
| 955 |
* Add XML (rfc6321) recur children to a SimpleXMLelement |
| 956 |
* |
| 957 |
* @param SimpleXMLElement $parent a SimpleXMLelement class instance |
| 958 |
* @param string $name new element node name |
| 959 |
* @param string|array|DateTime|DateInterval $content new subelement content |
| 960 |
* @param array $params new element 'attributes' |
| 961 |
* @throws Exception |
| 962 |
* @throws InvalidArgumentException |
| 963 |
* @static |
| 964 |
* @since 2.29.2 - 2019-06-29 |
| 965 |
*/ |
| 966 |
private static function addXMLchildRecur( |
| 967 |
SimpleXMLElement $parent, |
| 968 |
$name, |
| 969 |
$content, |
| 970 |
$params = [] |
| 971 |
) { |
| 972 |
self::addXMLchild($parent, $name, self::$recur, $content, $params ); |
| 973 |
} |
| 974 |
|
| 975 |
/** |
| 976 |
* Add XML (rfc6321) text children to a SimpleXMLelement |
| 977 |
* |
| 978 |
* @param SimpleXMLElement $parent a SimpleXMLelement class instance |
| 979 |
* @param string $name new element node name |
| 980 |
* @param string|array|DateTime|DateInterval $content new subelement content |
| 981 |
* @param array $params new element 'attributes' |
| 982 |
* @throws Exception |
| 983 |
* @throws InvalidArgumentException |
| 984 |
* @static |
| 985 |
* @since 2.29.2 - 2019-06-29 |
| 986 |
*/ |
| 987 |
private static function addXMLchildText( |
| 988 |
SimpleXMLElement $parent, |
| 989 |
$name, |
| 990 |
$content, |
| 991 |
$params = [] |
| 992 |
) { |
| 993 |
self::addXMLchild($parent, $name, self::$text, $content, $params ); |
| 994 |
} |
| 995 |
|
| 996 |
/** |
| 997 |
* Add XML (rfc6321) uri children to a SimpleXMLelement |
| 998 |
* |
| 999 |
* @param SimpleXMLElement $parent a SimpleXMLelement class instance |
| 1000 |
* @param string $name new element node name |
| 1001 |
* @param string|array|DateTime|DateInterval $content new subelement content |
| 1002 |
* @param array $params new element 'attributes' |
| 1003 |
* @throws Exception |
| 1004 |
* @throws InvalidArgumentException |
| 1005 |
* @static |
| 1006 |
* @since 2.30.3 - 2021-02-15 |
| 1007 |
*/ |
| 1008 |
private static function addXMLchildUri( |
| 1009 |
SimpleXMLElement $parent, |
| 1010 |
$name, |
| 1011 |
$content, |
| 1012 |
$params = [] |
| 1013 |
) { |
| 1014 |
self::addXMLchild( $parent, $name, self::$uri, htmlentities( $content ), $params ); |
| 1015 |
} |
| 1016 |
|
| 1017 |
/** |
| 1018 |
* Add XML (rfc6321) children to a SimpleXMLelement |
| 1019 |
* |
| 1020 |
* @param SimpleXMLElement $parent a SimpleXMLelement class instance |
| 1021 |
* @param string $name new element node name |
| 1022 |
* @param string $type content type, subelement(-s) name |
| 1023 |
* @param string|array|DateTime|DateInterval $content new subelement content |
| 1024 |
* @param array $params new element 'attributes' |
| 1025 |
* @throws Exception |
| 1026 |
* @throws InvalidArgumentException |
| 1027 |
* @static |
| 1028 |
* @since 2.29.30 - 2020-12-09 |
| 1029 |
*/ |
| 1030 |
private static function addXMLchild( |
| 1031 |
SimpleXMLElement $parent, |
| 1032 |
$name, |
| 1033 |
$type, |
| 1034 |
$content, |
| 1035 |
$params = [] |
| 1036 |
) { |
| 1037 |
static $BOOLEAN = 'boolean'; |
| 1038 |
static $UNTIL = 'until'; |
| 1039 |
static $START = 'start'; |
| 1040 |
static $END = 'end'; |
| 1041 |
static $SP0 = ''; |
| 1042 |
/** create new child node */ |
| 1043 |
$name = strtolower( $name ); |
| 1044 |
$child = $parent->addChild( $name ); |
| 1045 |
if(( empty( $content ) && ( Util::$ZERO != $content )) || |
| 1046 |
( is_string( $content) && |
| 1047 |
( Util::$MINUS != substr( $content, 0, 1 )) && |
| 1048 |
( 0 > $content )) |
| 1049 |
) { // ?? |
| 1050 |
$v = $child->addChild( $type ); |
| 1051 |
return; |
| 1052 |
} |
| 1053 |
$recurDateIsSet = false; |
| 1054 |
switch( true ) { |
| 1055 |
case empty( $params ) : |
| 1056 |
break; |
| 1057 |
case (( 1 == count( $params )) && isset( $params[Util::$ISLOCALTIME] )) : |
| 1058 |
break; |
| 1059 |
case ( self::$recur == $type ) : |
| 1060 |
$recurDateIsSet = ParameterFactory::isParamsValueSet( |
| 1061 |
[ Util::$LCparams => $params ], |
| 1062 |
Vcalendar::DATE |
| 1063 |
); |
| 1064 |
if(( 1 == count( $params )) && isset( $params[Vcalendar::VALUE ] )) { |
| 1065 |
break; |
| 1066 |
} |
| 1067 |
unset( $params[Vcalendar::VALUE ] ); |
| 1068 |
// fall through |
| 1069 |
default : |
| 1070 |
$parameters = $child->addChild( self::$PARAMETERS ); |
| 1071 |
foreach( $params as $param => $parVal ) { |
| 1072 |
if( Vcalendar::VALUE === $param ) { |
| 1073 |
if( false !== strpos( $parVal, Util::$COLON )) { |
| 1074 |
$p1 = $parameters->addChild( strtolower( $param )); |
| 1075 |
$p2 = $p1->addChild( self::$unknown, htmlspecialchars( $parVal )); |
| 1076 |
$type = strtolower( StringFactory::before( Util::$COLON, $parVal )); |
| 1077 |
} |
| 1078 |
elseif( 0 != strcasecmp( $type, $parVal )) { |
| 1079 |
$type = strtolower( $parVal ); |
| 1080 |
} |
| 1081 |
continue; |
| 1082 |
} |
| 1083 |
elseif( Util::$ISLOCALTIME == $param ) { |
| 1084 |
continue; |
| 1085 |
} |
| 1086 |
$param = strtolower( $param ); |
| 1087 |
if( StringFactory::isXprefixed( $param )) { |
| 1088 |
$p1 = $parameters->addChild( $param ); |
| 1089 |
$p2 = $p1->addChild( self::$unknown, htmlspecialchars( $parVal )); |
| 1090 |
continue; |
| 1091 |
} |
| 1092 |
$p1 = $parameters->addChild( $param ); |
| 1093 |
switch( $param ) { |
| 1094 |
case self::$altrep : |
| 1095 |
case self::$dir : |
| 1096 |
$ptype = self::$uri; |
| 1097 |
break; |
| 1098 |
case self::$delegated_from : |
| 1099 |
case self::$delegated_to : |
| 1100 |
case self::$member : |
| 1101 |
case self::$sent_by : |
| 1102 |
$ptype = self::$cal_address; |
| 1103 |
break; |
| 1104 |
case self::$rsvp : |
| 1105 |
$ptype = $BOOLEAN; |
| 1106 |
break; |
| 1107 |
default : |
| 1108 |
$ptype = self::$text; |
| 1109 |
break; |
| 1110 |
} // end switch |
| 1111 |
if( is_array( $parVal )) { |
| 1112 |
foreach( $parVal as $pV ) { |
| 1113 |
$p2 = $p1->addChild( $ptype, htmlspecialchars( $pV )); |
| 1114 |
} |
| 1115 |
} |
| 1116 |
else { |
| 1117 |
$p2 = $p1->addChild( $ptype, htmlspecialchars( $parVal )); |
| 1118 |
} |
| 1119 |
} // end foreach |
| 1120 |
break; |
| 1121 |
} // end switch |
| 1122 |
/** store content */ |
| 1123 |
switch( $type ) { |
| 1124 |
case self::$binary : |
| 1125 |
$v = $child->addChild( $type, $content ); |
| 1126 |
break; |
| 1127 |
case $BOOLEAN : |
| 1128 |
break; |
| 1129 |
case self::$cal_address : |
| 1130 |
$v = $child->addChild( $type, $content ); |
| 1131 |
break; |
| 1132 |
case self::$date : |
| 1133 |
if( $content instanceof DateTime ) { |
| 1134 |
$content = [ $content ]; |
| 1135 |
} |
| 1136 |
foreach( $content as $date ) { |
| 1137 |
$v = $child->addChild( |
| 1138 |
$type, |
| 1139 |
DateTimeFactory::dateTime2Str( $date, true ) |
| 1140 |
); |
| 1141 |
} |
| 1142 |
break; |
| 1143 |
case self::$date_time : |
| 1144 |
if( $content instanceof DateTime ) { |
| 1145 |
$content = [ $content ]; |
| 1146 |
} |
| 1147 |
$isLocalTime = isset( $params[Util::$ISLOCALTIME] ); |
| 1148 |
foreach( $content as $dt ) { |
| 1149 |
$v = $child->addChild( |
| 1150 |
$type, |
| 1151 |
DateTimeFactory::dateTime2Str( $dt, false, $isLocalTime ) |
| 1152 |
); |
| 1153 |
} // end foreach |
| 1154 |
break; |
| 1155 |
case strtolower( Vcalendar::DURATION ) : |
| 1156 |
$v = $child->addChild( |
| 1157 |
$type, |
| 1158 |
DateIntervalFactory::dateInterval2String( $content, true ) |
| 1159 |
); |
| 1160 |
break; |
| 1161 |
case strtolower( Vcalendar::GEO ) : |
| 1162 |
if( ! empty( $content )) { |
| 1163 |
$v1 = $child->addChild( |
| 1164 |
Vcalendar::LATITUDE, |
| 1165 |
GeoFactory::geo2str2( |
| 1166 |
$content[Vcalendar::LATITUDE], |
| 1167 |
GeoFactory::$geoLatFmt |
| 1168 |
) |
| 1169 |
); |
| 1170 |
$v1 = $child->addChild( |
| 1171 |
Vcalendar::LONGITUDE, |
| 1172 |
GeoFactory::geo2str2( |
| 1173 |
$content[Vcalendar::LONGITUDE], |
| 1174 |
GeoFactory::$geoLongFmt |
| 1175 |
) |
| 1176 |
); |
| 1177 |
} |
| 1178 |
break; |
| 1179 |
case self::$integer : |
| 1180 |
$v = $child->addChild( $type, (string) $content ); |
| 1181 |
break; |
| 1182 |
case self::$period : |
| 1183 |
if( ! is_array( $content )) { |
| 1184 |
break; |
| 1185 |
} |
| 1186 |
$isLocalTime = isset( $params[Util::$ISLOCALTIME] ); |
| 1187 |
foreach( $content as $period ) { |
| 1188 |
$v1 = $child->addChild( $type ); |
| 1189 |
$str = DateTimeFactory::dateTime2Str( |
| 1190 |
$period[0], |
| 1191 |
false, |
| 1192 |
$isLocalTime |
| 1193 |
); |
| 1194 |
$v2 = $v1->addChild( $START, $str ); |
| 1195 |
if( $period[1] instanceof DateInterval ) { |
| 1196 |
$v2 = $v1->addChild( |
| 1197 |
strtolower( Vcalendar::DURATION ), |
| 1198 |
DateIntervalFactory::dateInterval2String( $period[1] ) |
| 1199 |
); |
| 1200 |
} |
| 1201 |
elseif( $period[1] instanceof DateTime ) { |
| 1202 |
$str = DateTimeFactory::dateTime2Str( |
| 1203 |
$period[1], |
| 1204 |
false, |
| 1205 |
$isLocalTime |
| 1206 |
); |
| 1207 |
$v2 = $v1->addChild( $END, $str ); |
| 1208 |
} |
| 1209 |
} // end foreach |
| 1210 |
break; |
| 1211 |
case self::$recur : |
| 1212 |
$content = array_change_key_case( $content ); |
| 1213 |
foreach( $content as $ruleLabel => $ruleValue ) { |
| 1214 |
switch( $ruleLabel ) { |
| 1215 |
case $UNTIL : |
| 1216 |
$v = $child->addChild( |
| 1217 |
$ruleLabel, |
| 1218 |
DateTimeFactory::dateTime2Str( |
| 1219 |
$ruleValue, |
| 1220 |
$recurDateIsSet |
| 1221 |
) |
| 1222 |
); |
| 1223 |
break; |
| 1224 |
case self::$bysecond : |
| 1225 |
case self::$byminute : |
| 1226 |
case self::$byhour : |
| 1227 |
case self::$bymonthday : |
| 1228 |
case self::$byyearday : |
| 1229 |
case self::$byweekno : |
| 1230 |
case self::$bymonth : |
| 1231 |
case self::$bysetpos : |
| 1232 |
if( is_array( $ruleValue )) { |
| 1233 |
foreach( $ruleValue as $vix => $valuePart ) { |
| 1234 |
$v = $child->addChild( $ruleLabel, $valuePart ); |
| 1235 |
} |
| 1236 |
} |
| 1237 |
else { |
| 1238 |
$v = $child->addChild( $ruleLabel, $ruleValue ); |
| 1239 |
} |
| 1240 |
break; |
| 1241 |
case self::$byday : |
| 1242 |
if( isset( $ruleValue[Vcalendar::DAY] )) { |
| 1243 |
$str = ( isset( $ruleValue[0] )) ? $ruleValue[0] : null; |
| 1244 |
$str .= $ruleValue[Vcalendar::DAY]; |
| 1245 |
$p = $child->addChild( $ruleLabel, $str ); |
| 1246 |
} |
| 1247 |
else { |
| 1248 |
foreach( $ruleValue as $valuePart ) { |
| 1249 |
if( isset( $valuePart[Vcalendar::DAY] )) { |
| 1250 |
$str = ( isset( $valuePart[0] )) |
| 1251 |
? $valuePart[0] |
| 1252 |
: null; |
| 1253 |
$str .= $valuePart[Vcalendar::DAY]; |
| 1254 |
$p = $child->addChild( $ruleLabel, $str ); |
| 1255 |
} |
| 1256 |
else { |
| 1257 |
$p = $child->addChild( $ruleLabel, $valuePart ); |
| 1258 |
} |
| 1259 |
} // end foreach |
| 1260 |
} |
| 1261 |
break; |
| 1262 |
case self::$freq : |
| 1263 |
case self::$count : |
| 1264 |
case self::$interval : |
| 1265 |
case self::$wkst : |
| 1266 |
default: |
| 1267 |
$p = $child->addChild( $ruleLabel, $ruleValue ); |
| 1268 |
break; |
| 1269 |
} // end switch( $ruleLabel ) |
| 1270 |
} // end foreach( $content as $ruleLabel => $ruleValue ) |
| 1271 |
break; |
| 1272 |
case self::$rstatus : |
| 1273 |
$v = $child->addChild( |
| 1274 |
self::$code, |
| 1275 |
number_format( |
| 1276 |
(float) $content[Vcalendar::STATCODE], |
| 1277 |
2, |
| 1278 |
Util::$DOT, |
| 1279 |
$SP0 |
| 1280 |
) |
| 1281 |
); |
| 1282 |
$v = $child->addChild( |
| 1283 |
self::$description, |
| 1284 |
htmlspecialchars( $content[Vcalendar::STATDESC] ) |
| 1285 |
); |
| 1286 |
if( isset( $content[Vcalendar::EXTDATA] )) { |
| 1287 |
$v = $child->addChild( |
| 1288 |
self::$data, |
| 1289 |
htmlspecialchars( $content[Vcalendar::EXTDATA] ) |
| 1290 |
); |
| 1291 |
} |
| 1292 |
break; |
| 1293 |
case self::$text : |
| 1294 |
if( ! is_array( $content )) { |
| 1295 |
$content = [ $content ]; |
| 1296 |
} |
| 1297 |
foreach( $content as $part ) { |
| 1298 |
$v = $child->addChild( $type, htmlspecialchars( $part )); |
| 1299 |
} |
| 1300 |
break; |
| 1301 |
case self::$time : |
| 1302 |
break; |
| 1303 |
case self::$uri : |
| 1304 |
$v = $child->addChild( $type, $content ); |
| 1305 |
break; |
| 1306 |
case self::$utc_offset : |
| 1307 |
if( DateIntervalFactory::hasPlusMinusPrefix( $content )) { |
| 1308 |
$str = substr( $content, 0, 1 ); |
| 1309 |
$content = substr( $content, 1 ); |
| 1310 |
} |
| 1311 |
else { |
| 1312 |
$str = Util::$PLUS; |
| 1313 |
} |
| 1314 |
$str .= substr( $content, 0, 2 ) . |
| 1315 |
Util::$COLON . substr( $content, 2, 2 ); |
| 1316 |
if( 4 < strlen( $content )) { |
| 1317 |
$str .= Util::$COLON . substr( $content, 4 ); |
| 1318 |
} |
| 1319 |
$v = $child->addChild( $type, $str ); |
| 1320 |
break; |
| 1321 |
case self::$unknown : |
| 1322 |
default: |
| 1323 |
if( is_array( $content )) { |
| 1324 |
$content = implode( $content ); |
| 1325 |
} |
| 1326 |
$v = $child->addChild( self::$unknown, htmlspecialchars( $content )); |
| 1327 |
break; |
| 1328 |
} // end switch |
| 1329 |
} |
| 1330 |
|
| 1331 |
/** |
| 1332 |
* Parse (rfc6321) XML string into iCalcreator instance |
| 1333 |
* |
| 1334 |
* @param string $xmlStr |
| 1335 |
* @param array $iCalcfg iCalcreator config array (opt) |
| 1336 |
* @return mixed iCalcreator instance or false on error |
| 1337 |
* @static |
| 1338 |
* @since 2.20.23 - 2017-02-25 |
| 1339 |
*/ |
| 1340 |
public static function XML2iCal( $xmlStr, $iCalcfg = [] ) |
| 1341 |
{ |
| 1342 |
static $CRLF = [ "\r\n", "\n\r", "\n", "\r" ]; |
| 1343 |
$xmlStr = str_replace( $CRLF, null, $xmlStr ); |
| 1344 |
$xml = self::XMLgetTagContent1( $xmlStr, self::$Vcalendar, $endIx ); |
| 1345 |
$iCal = new Vcalendar( $iCalcfg ); |
| 1346 |
if( false === self::XMLgetComps( $iCal, $xmlStr )) |
| 1347 |
return false; |
| 1348 |
return $iCal; |
| 1349 |
} |
| 1350 |
|
| 1351 |
/** |
| 1352 |
* Parse (rfc6321) XML string into iCalcreator components |
| 1353 |
* |
| 1354 |
* @param IcalInterface $iCal |
| 1355 |
* @param string $xml |
| 1356 |
* @return mixed Vcalendar|bool |
| 1357 |
* @static |
| 1358 |
* @since 2.27.14 - 2019-03-09 |
| 1359 |
*/ |
| 1360 |
private static function XMLgetComps( IcalInterface $iCal, $xml ) |
| 1361 |
{ |
| 1362 |
static $PROPSTAGempty = '<properties/>'; |
| 1363 |
static $PROPSTAGstart = '<properties>'; |
| 1364 |
static $COMPSTAGempty = '<components/>'; |
| 1365 |
static $COMPSTAGstart = '<components>'; |
| 1366 |
static $NEW = 'new'; |
| 1367 |
static $ALLCOMPS = [ |
| 1368 |
Vcalendar::VTIMEZONE, |
| 1369 |
Vcalendar::STANDARD, |
| 1370 |
Vcalendar::DAYLIGHT, |
| 1371 |
Vcalendar::VEVENT, |
| 1372 |
Vcalendar::VTODO, |
| 1373 |
Vcalendar::VJOURNAL, |
| 1374 |
Vcalendar::VFREEBUSY, |
| 1375 |
Vcalendar::VALARM |
| 1376 |
]; |
| 1377 |
$len = strlen( $xml ); |
| 1378 |
$sx = 0; |
| 1379 |
while( |
| 1380 |
((( $sx + 12 ) < $len ) && |
| 1381 |
! StringFactory::startsWith( substr( $xml, $sx ), $PROPSTAGstart ) && |
| 1382 |
! StringFactory::startsWith( substr( $xml, $sx ), $COMPSTAGstart ) |
| 1383 |
) && |
| 1384 |
((( $sx + 13 ) < $len ) && |
| 1385 |
! StringFactory::startsWith( substr( $xml, $sx ), $PROPSTAGempty ) && |
| 1386 |
! StringFactory::startsWith( substr( $xml, $sx ), $COMPSTAGempty ))) { |
| 1387 |
$sx += 1; |
| 1388 |
} // end while |
| 1389 |
if(( $sx + 11 ) >= $len ) { |
| 1390 |
return false; |
| 1391 |
} |
| 1392 |
if( StringFactory::startsWith( $xml, $PROPSTAGempty, $pos )) { |
| 1393 |
$xml = substr( $xml, $pos ); |
| 1394 |
} |
| 1395 |
elseif( StringFactory::startsWith( substr( $xml, $sx ), $PROPSTAGstart )) { |
| 1396 |
$xml2 = self::XMLgetTagContent1( $xml, self::$properties, $endIx ); |
| 1397 |
self::XMLgetProps( $iCal, $xml2 ); |
| 1398 |
$xml = substr( $xml, $endIx ); |
| 1399 |
} |
| 1400 |
if( StringFactory::startsWith( $xml, $COMPSTAGempty, $pos )) { |
| 1401 |
$xml = substr( $xml, $pos ); |
| 1402 |
} |
| 1403 |
elseif( StringFactory::startsWith( $xml, $COMPSTAGstart )) { |
| 1404 |
$xml = self::XMLgetTagContent1( $xml, self::$components, $endIx ); |
| 1405 |
} |
| 1406 |
while( ! empty( $xml )) { |
| 1407 |
$xml2 = self::XMLgetTagContent2( $xml, $tagName, $endIx ); |
| 1408 |
$newCompMethod = $NEW . ucfirst( strtolower( $tagName )); |
| 1409 |
if( Util::isCompInList( $tagName, $ALLCOMPS )) { |
| 1410 |
$iCalComp = $iCal->{$newCompMethod}(); |
| 1411 |
self::XMLgetComps( $iCalComp, $xml2 ); |
| 1412 |
} |
| 1413 |
$xml = substr( $xml, $endIx ); |
| 1414 |
} // end while( ! empty( $xml )) |
| 1415 |
return $iCal; |
| 1416 |
} |
| 1417 |
|
| 1418 |
/** |
| 1419 |
* Parse (rfc6321) XML into iCalcreator properties |
| 1420 |
* |
| 1421 |
* @param IcalInterface $iCalComp iCalcreator calendar/component instance |
| 1422 |
* @param string $xml |
| 1423 |
* @static |
| 1424 |
* @since 2.30.3 - 2021-02-15 |
| 1425 |
*/ |
| 1426 |
private static function XMLgetProps( IcalInterface $iCalComp, $xml ) |
| 1427 |
{ |
| 1428 |
static $VERSIONPRODID = null; |
| 1429 |
static $PARAMENDTAG = '<parameters/>'; |
| 1430 |
static $PARAMTAG = '<parameters>'; |
| 1431 |
static $DATETAGST = '<date'; |
| 1432 |
static $PERIODTAG = '<period>'; |
| 1433 |
static $ATTENDEEPARKEYS = [ |
| 1434 |
Vcalendar::DELEGATED_FROM, |
| 1435 |
Vcalendar::DELEGATED_TO, |
| 1436 |
Vcalendar::MEMBER |
| 1437 |
]; |
| 1438 |
if( is_null( $VERSIONPRODID )) { |
| 1439 |
$VERSIONPRODID = [ |
| 1440 |
Vcalendar::VERSION, |
| 1441 |
Vcalendar::PRODID, |
| 1442 |
]; |
| 1443 |
} |
| 1444 |
while( ! empty( $xml )) { |
| 1445 |
$xml2 = self::XMLgetTagContent2( $xml, $propName, $endIx ); |
| 1446 |
$propName = strtoupper( $propName ); |
| 1447 |
if( empty( $xml2 ) && ( Util::$ZERO != $xml2 )) { |
| 1448 |
if( StringFactory::isXprefixed( $propName )) { |
| 1449 |
$iCalComp->setXprop( $propName ); |
| 1450 |
} |
| 1451 |
else { |
| 1452 |
$method = Vcalendar::getSetMethodName( $propName ); |
| 1453 |
$iCalComp->{$method}(); |
| 1454 |
} |
| 1455 |
$xml = substr( $xml, $endIx ); |
| 1456 |
continue; |
| 1457 |
} |
| 1458 |
$params = []; |
| 1459 |
if( StringFactory::startsWith( $xml2, $PARAMENDTAG, $pos )) { |
| 1460 |
$xml2 = substr( $xml2, 13 ); |
| 1461 |
} |
| 1462 |
elseif( StringFactory::startsWith( $xml2, $PARAMTAG )) { |
| 1463 |
$xml3 = self::XMLgetTagContent1( $xml2, self::$PARAMETERS, $endIx2 ); |
| 1464 |
$endIx3 = 0; |
| 1465 |
while( ! empty( $xml3 )) { |
| 1466 |
$xml4 = self::XMLgetTagContent2( $xml3, $paramKey, $endIx3 ); |
| 1467 |
$pType = false; // skip parameter valueType |
| 1468 |
$paramKey = strtoupper( $paramKey ); |
| 1469 |
if( in_array( $paramKey, $ATTENDEEPARKEYS )) { |
| 1470 |
while( ! empty( $xml4 )) { |
| 1471 |
$paramValue = self::XMLgetTagContent1( |
| 1472 |
$xml4, |
| 1473 |
self::$cal_address, |
| 1474 |
$endIx4 |
| 1475 |
); |
| 1476 |
if( ! isset( $params[$paramKey] )) { |
| 1477 |
$params[$paramKey] = [ $paramValue ]; |
| 1478 |
} |
| 1479 |
else { |
| 1480 |
$params[$paramKey][] = $paramValue; |
| 1481 |
} |
| 1482 |
$xml4 = substr( $xml4, $endIx4 ); |
| 1483 |
} // end while |
| 1484 |
} // end if( in_array( $paramKey, Util::$ATTENDEEPARKEYS )) |
| 1485 |
else { |
| 1486 |
$paramValue = html_entity_decode( |
| 1487 |
self::XMLgetTagContent2( |
| 1488 |
$xml4, |
| 1489 |
$pType, |
| 1490 |
$endIx4 |
| 1491 |
) |
| 1492 |
); |
| 1493 |
if( ! isset( $params[$paramKey] )) { |
| 1494 |
$params[$paramKey] = $paramValue; |
| 1495 |
} |
| 1496 |
else { |
| 1497 |
$params[$paramKey] .= Util::$COMMA . $paramValue; |
| 1498 |
} |
| 1499 |
} |
| 1500 |
$xml3 = substr( $xml3, $endIx3 ); |
| 1501 |
} // end while |
| 1502 |
$xml2 = substr( $xml2, $endIx2 ); |
| 1503 |
} // end elseif - parameters |
| 1504 |
$valueType = false; |
| 1505 |
$value = ( ! empty( $xml2 ) || ( Util::$ZERO == $xml2 )) |
| 1506 |
? self::XMLgetTagContent2( $xml2, $valueType, $endIx3 ) |
| 1507 |
: null; |
| 1508 |
switch( $propName ) { |
| 1509 |
case Vcalendar::URL : // fall through |
| 1510 |
case Vcalendar::TZURL : |
| 1511 |
$value = html_entity_decode( $value ); |
| 1512 |
break; |
| 1513 |
case Vcalendar::EXDATE : // multiple single-date(-times) may exist |
| 1514 |
// fall through |
| 1515 |
case Vcalendar::RDATE : |
| 1516 |
if( self::$period != $valueType ) { |
| 1517 |
if( self::$date == $valueType ) { |
| 1518 |
$params[Vcalendar::VALUE] = Vcalendar::DATE; |
| 1519 |
} |
| 1520 |
$t = []; |
| 1521 |
while( ! empty( $xml2 ) && |
| 1522 |
( StringFactory::startsWith( $xml2, $DATETAGST ))) { |
| 1523 |
$t[] = self::XMLgetTagContent2( $xml2, $pType, $endIx4); |
| 1524 |
$xml2 = substr( $xml2, $endIx4 ); |
| 1525 |
} // end while |
| 1526 |
$value = $t; |
| 1527 |
break; |
| 1528 |
} |
| 1529 |
// fall through |
| 1530 |
case Vcalendar::FREEBUSY : |
| 1531 |
if( Vcalendar::RDATE == $propName ) { |
| 1532 |
$params[Vcalendar::VALUE] = Vcalendar::PERIOD; |
| 1533 |
} |
| 1534 |
$value = []; |
| 1535 |
while( ! empty( $xml2 ) && |
| 1536 |
( StringFactory::startsWith( $xml2, $PERIODTAG ))) { |
| 1537 |
$xml3 = self::XMLgetTagContent1( $xml2, self::$period, $endIx4); |
| 1538 |
$t = []; |
| 1539 |
while( ! empty( $xml3 )) { // start - end/duration |
| 1540 |
$t[] = self::XMLgetTagContent2( $xml3, $pType, $endIx5 ); |
| 1541 |
$xml3 = substr( $xml3, $endIx5 ); |
| 1542 |
} // end while |
| 1543 |
$value[] = $t; |
| 1544 |
$xml2 = substr( $xml2, $endIx4 ); |
| 1545 |
} // end while |
| 1546 |
break; |
| 1547 |
case Vcalendar::TZOFFSETTO : |
| 1548 |
// fall through |
| 1549 |
case Vcalendar::TZOFFSETFROM : |
| 1550 |
$value = str_replace( Util::$COLON, null, $value ); |
| 1551 |
break; |
| 1552 |
case Vcalendar::GEO : |
| 1553 |
$tValue = [ Vcalendar::LATITUDE => $value ]; |
| 1554 |
$tValue[Vcalendar::LONGITUDE] = self::XMLgetTagContent1( |
| 1555 |
substr( $xml2, $endIx3 ), |
| 1556 |
Vcalendar::LONGITUDE, |
| 1557 |
$endIx3 |
| 1558 |
); |
| 1559 |
$value = $tValue; |
| 1560 |
break; |
| 1561 |
case Vcalendar::EXRULE : |
| 1562 |
// fall through |
| 1563 |
case Vcalendar::RRULE : |
| 1564 |
$tValue = [ $valueType => $value ]; |
| 1565 |
$xml2 = substr( $xml2, $endIx3 ); |
| 1566 |
$valueType = false; |
| 1567 |
while( ! empty( $xml2 )) { |
| 1568 |
$t = self::XMLgetTagContent2( $xml2, $valueType, $endIx4 ); |
| 1569 |
switch( strtoupper( $valueType )) { |
| 1570 |
case Vcalendar::FREQ : |
| 1571 |
case Vcalendar::COUNT : |
| 1572 |
case Vcalendar::UNTIL : |
| 1573 |
case Vcalendar::INTERVAL : |
| 1574 |
case Vcalendar::WKST : |
| 1575 |
$tValue[$valueType] = $t; |
| 1576 |
break; |
| 1577 |
case Vcalendar::BYDAY : |
| 1578 |
if( 2 == strlen( $t )) { |
| 1579 |
$tValue[$valueType][] = [ Vcalendar::DAY => $t ]; |
| 1580 |
} |
| 1581 |
else { |
| 1582 |
$day = substr( $t, -2 ); |
| 1583 |
$key = substr( $t, 0, ( strlen( $t ) - 2 )); |
| 1584 |
$tValue[$valueType][] = [ $key, Vcalendar::DAY => $day ]; |
| 1585 |
} |
| 1586 |
break; |
| 1587 |
default: |
| 1588 |
$tValue[$valueType][] = $t; |
| 1589 |
} // end switch |
| 1590 |
$xml2 = substr( $xml2, $endIx4 ); |
| 1591 |
} // end while |
| 1592 |
$value = $tValue; |
| 1593 |
break; |
| 1594 |
case Vcalendar::REQUEST_STATUS : |
| 1595 |
$value = [ |
| 1596 |
self::$code => null, |
| 1597 |
self::$description => null, |
| 1598 |
self::$data => null |
| 1599 |
]; |
| 1600 |
while( ! empty( $xml2 )) { |
| 1601 |
$t = html_entity_decode( |
| 1602 |
self::XMLgetTagContent2( |
| 1603 |
$xml2, |
| 1604 |
$valueType, |
| 1605 |
$endIx4 ) |
| 1606 |
); |
| 1607 |
$value[$valueType] = $t; |
| 1608 |
$xml2 = substr( $xml2, $endIx4 ); |
| 1609 |
} // end while |
| 1610 |
break; |
| 1611 |
default: |
| 1612 |
switch( $valueType ) { |
| 1613 |
case self::$uri : |
| 1614 |
$value = html_entity_decode( $value ); |
| 1615 |
if( in_array( $propName, [ Vcalendar::ATTACH, Vcalendar::SOURCE ] )) { |
| 1616 |
break; |
| 1617 |
} |
| 1618 |
$params[Vcalendar::VALUE] = Vcalendar::URI; |
| 1619 |
break; |
| 1620 |
case self::$binary : |
| 1621 |
$params[Vcalendar::VALUE] = Vcalendar::BINARY; |
| 1622 |
break; |
| 1623 |
case self::$date : |
| 1624 |
$params[Vcalendar::VALUE] = Vcalendar::DATE; |
| 1625 |
break; |
| 1626 |
case self::$date_time : |
| 1627 |
$params[Vcalendar::VALUE] = Vcalendar::DATE_TIME; |
| 1628 |
break; |
| 1629 |
case self::$text : |
| 1630 |
// fall through |
| 1631 |
case self::$unknown : |
| 1632 |
$value = html_entity_decode( $value ); |
| 1633 |
break; |
| 1634 |
default : |
| 1635 |
if( StringFactory::isXprefixed( $propName ) && |
| 1636 |
( self::$unknown != strtolower( $valueType ))) { |
| 1637 |
$params[Vcalendar::VALUE] = strtoupper( $valueType ); |
| 1638 |
} |
| 1639 |
break; |
| 1640 |
} // end switch |
| 1641 |
break; |
| 1642 |
} // end switch( $propName ) |
| 1643 |
$method = Vcalendar::getSetMethodName( $propName ); |
| 1644 |
switch( true ) { |
| 1645 |
case ( Util::isPropInList( $propName, $VERSIONPRODID )) : |
| 1646 |
break; |
| 1647 |
case ( StringFactory::isXprefixed( $propName )) : |
| 1648 |
$iCalComp->setXprop( $propName, $value, $params ); |
| 1649 |
break; |
| 1650 |
case ( Vcalendar::FREEBUSY == $propName ) : |
| 1651 |
$fbtype = isset( $params[Vcalendar::FBTYPE] ) |
| 1652 |
? $params[Vcalendar::FBTYPE] |
| 1653 |
: null; |
| 1654 |
unset( $params[Vcalendar::FBTYPE] ); |
| 1655 |
$iCalComp->{$method}( $fbtype, $value, $params ); |
| 1656 |
break; |
| 1657 |
case ( Vcalendar::GEO == $propName ) : |
| 1658 |
$iCalComp->{$method}( |
| 1659 |
$value[Vcalendar::LATITUDE], |
| 1660 |
$value[Vcalendar::LONGITUDE], |
| 1661 |
$params |
| 1662 |
); |
| 1663 |
break; |
| 1664 |
case ( Vcalendar::REQUEST_STATUS == $propName ) : |
| 1665 |
$iCalComp->{$method}( |
| 1666 |
$value[self::$code], |
| 1667 |
$value[self::$description], |
| 1668 |
$value[self::$data], |
| 1669 |
$params |
| 1670 |
); |
| 1671 |
break; |
| 1672 |
default : |
| 1673 |
if( empty( $value ) |
| 1674 |
&& ( is_array( $value ) || ( Util::$ZERO > $value ))) { |
| 1675 |
$value = null; |
| 1676 |
} |
| 1677 |
$iCalComp->{$method}( $value, $params ); |
| 1678 |
break; |
| 1679 |
} // end switch |
| 1680 |
$xml = substr( $xml, $endIx ); |
| 1681 |
} // end while( ! empty( $xml )) |
| 1682 |
} |
| 1683 |
|
| 1684 |
/** |
| 1685 |
* Fetch a specific XML tag content |
| 1686 |
* |
| 1687 |
* @param string $xml |
| 1688 |
* @param string $tagName |
| 1689 |
* @param int $endIx |
| 1690 |
* @return mixed |
| 1691 |
* @static |
| 1692 |
* @since 2.23.8 - 2017-04-17 |
| 1693 |
*/ |
| 1694 |
private static function XMLgetTagContent1( $xml, $tagName, & $endIx = 0 ) { |
| 1695 |
static $FMT0 = '<%s>'; |
| 1696 |
static $FMT1 = '<%s />'; |
| 1697 |
static $FMT2 = '<%s/>'; |
| 1698 |
static $FMT3 = '</%s>'; |
| 1699 |
$tagName = strtolower( $tagName ); |
| 1700 |
$strLen = strlen( $tagName ); |
| 1701 |
$xmlLen = strlen( $xml ); |
| 1702 |
$sx1 = 0; |
| 1703 |
while( $sx1 < $xmlLen ) { |
| 1704 |
if((( $sx1 + $strLen + 1 ) < $xmlLen ) && |
| 1705 |
( sprintf( $FMT0, $tagName ) == |
| 1706 |
strtolower( substr( $xml, $sx1, ( $strLen + 2 )))) |
| 1707 |
) { |
| 1708 |
break; |
| 1709 |
} |
| 1710 |
if((( $sx1 + $strLen + 3 ) < $xmlLen ) && |
| 1711 |
( sprintf( $FMT1, $tagName ) == |
| 1712 |
strtolower( substr( $xml, $sx1, ( $strLen + 4 )))) |
| 1713 |
) { |
| 1714 |
$endIx = $strLen + 5; |
| 1715 |
return null; // empty tag |
| 1716 |
} |
| 1717 |
if((( $sx1 + $strLen + 2 ) < $xmlLen ) && |
| 1718 |
( sprintf( $FMT2, $tagName ) == |
| 1719 |
strtolower( substr( $xml, $sx1, ( $strLen + 3 )))) |
| 1720 |
) { |
| 1721 |
$endIx = $strLen + 4; |
| 1722 |
return null; // empty tag |
| 1723 |
} |
| 1724 |
$sx1 += 1; |
| 1725 |
} // end while... |
| 1726 |
if( false === substr( $xml, $sx1, 1 )) { |
| 1727 |
$endIx = ( empty( $sx )) ? 0 : $sx - 1; // ?? |
| 1728 |
return null; |
| 1729 |
} |
| 1730 |
$endTag = sprintf( $FMT3, $tagName ); |
| 1731 |
if( false === ( $pos = stripos( $xml, $endTag ))) { // missing end tag?? |
| 1732 |
$endIx = $xmlLen + 1; |
| 1733 |
return null; |
| 1734 |
} |
| 1735 |
$endIx = $pos + $strLen + 3; |
| 1736 |
return substr( $xml, ( $sx1 + $strLen + 2 ), ( $pos - $sx1 - 2 - $strLen )); |
| 1737 |
} |
| 1738 |
|
| 1739 |
/** |
| 1740 |
* Fetch next (unknown) XML tagname AND content |
| 1741 |
* |
| 1742 |
* @param string $xml |
| 1743 |
* @param string $tagName |
| 1744 |
* @param int $endIx |
| 1745 |
* @return mixed |
| 1746 |
* @static |
| 1747 |
* @since 2.23.8 - 2017-04-17 |
| 1748 |
*/ |
| 1749 |
private static function XMLgetTagContent2( $xml, & $tagName, & $endIx ) |
| 1750 |
{ |
| 1751 |
static $LT = '<'; |
| 1752 |
static $CMTSTART = '<!--'; |
| 1753 |
static $EMPTYTAGEND = '/>'; |
| 1754 |
static $GT = '>'; |
| 1755 |
static $DURATION = 'duration'; |
| 1756 |
static $DURATIONTAG = '<duration>'; |
| 1757 |
static $DURENDTAG = '</duration>'; |
| 1758 |
static $FMTTAG = '</%s>'; |
| 1759 |
$xmlLen = strlen( $xml ); |
| 1760 |
$endIx = $xmlLen + 1; // just in case.. . |
| 1761 |
$sx1 = 0; |
| 1762 |
while( $sx1 < $xmlLen ) { |
| 1763 |
if( $LT == substr( $xml, $sx1, 1 )) { |
| 1764 |
if((( $sx1 + 3 ) < $xmlLen ) && |
| 1765 |
( StringFactory::startsWith( substr( $xml, $sx1 ), $CMTSTART )) |
| 1766 |
) { // skip comment |
| 1767 |
$sx1 += 1; |
| 1768 |
} |
| 1769 |
else { |
| 1770 |
break; |
| 1771 |
} // tagname start here |
| 1772 |
} |
| 1773 |
else { |
| 1774 |
$sx1 += 1; |
| 1775 |
} |
| 1776 |
} // end while... |
| 1777 |
$sx2 = $sx1; |
| 1778 |
while( $sx2 < $xmlLen ) { |
| 1779 |
if((( $sx2 + 1 ) < $xmlLen ) && |
| 1780 |
( StringFactory::startsWith( substr( $xml, $sx2 ), $EMPTYTAGEND )) |
| 1781 |
) { // tag with no content |
| 1782 |
$tagName = trim( substr( $xml, ( $sx1 + 1 ), ( $sx2 - $sx1 - 1 ))); |
| 1783 |
$endIx = $sx2 + 2; |
| 1784 |
return null; |
| 1785 |
} |
| 1786 |
if( $GT == substr( $xml, $sx2, 1 )) // tagname ends here |
| 1787 |
{ |
| 1788 |
break; |
| 1789 |
} |
| 1790 |
$sx2 += 1; |
| 1791 |
} // end while... |
| 1792 |
$tagName = substr( $xml, ( $sx1 + 1 ), ( $sx2 - $sx1 - 1 )); |
| 1793 |
$endIx = $sx2 + 1; |
| 1794 |
if( $sx2 >= $xmlLen ) { |
| 1795 |
return null; |
| 1796 |
} |
| 1797 |
$strLen = strlen( $tagName ); |
| 1798 |
if(( $DURATION == $tagName ) && |
| 1799 |
( false !== ( $pos1 = stripos( $xml, $DURATIONTAG, $sx1 + 1 ))) && |
| 1800 |
( false !== ( $pos2 = stripos( $xml, $DURENDTAG, $pos1 + 1 ))) && |
| 1801 |
( false !== ( $pos3 = stripos( $xml, $DURENDTAG, $pos2 + 1 ))) && |
| 1802 |
( $pos1 < $pos2 ) && ( $pos2 < $pos3 )) { |
| 1803 |
$pos = $pos3; |
| 1804 |
} |
| 1805 |
elseif( false === ( $pos = stripos( $xml, sprintf( $FMTTAG, $tagName ), $sx2 ))) { |
| 1806 |
return null; |
| 1807 |
} |
| 1808 |
$endIx = $pos + $strLen + 3; |
| 1809 |
return substr( $xml, ( $sx1 + $strLen + 2 ), ( $pos - $strLen - 2 )); |
| 1810 |
} |
| 1811 |
} |
| 1812 |
|
| 1813 |
|
