| 1 |
import { Component } from '@wordpress/element'; |
| 2 |
import { withSelect, withDispatch, select } from '@wordpress/data'; |
| 3 |
import { compose } from '@wordpress/compose'; |
| 4 |
import { __ } from '@wordpress/i18n'; |
| 5 |
|
| 6 |
class Buttons extends Component { |
| 7 |
startQuiz = ( event ) => { |
| 8 |
event && event.preventDefault(); |
| 9 |
const btn = document.querySelector( '.lp-button.start' ); |
| 10 |
btn && btn.setAttribute( 'disabled', 'disabled' ); |
| 11 |
btn.classList.add( 'loading' ); |
| 12 |
const { startQuiz, status } = this.props; |
| 13 |
|
| 14 |
if ( status === 'completed' ) { |
| 15 |
const { confirm, isOpen } = select( 'learnpress/modal' ); |
| 16 |
|
| 17 |
if ( 'no' === confirm( __( 'Are you sure you want to retake the quiz?', 'learnpress' ), this.startQuiz ) ) { |
| 18 |
! isOpen() && btn && btn.removeAttribute( 'disabled' ); |
| 19 |
btn.classList.remove( 'loading' ); |
| 20 |
return; |
| 21 |
} |
| 22 |
} |
| 23 |
|
| 24 |
// No require enroll |
| 25 |
/*if ( lpQuizSettings.checkNorequizenroll === 1 ) { |
| 26 |
// Reset data |
| 27 |
window.localStorage.removeItem( 'quiz_start_' + lpQuizSettings.id ); |
| 28 |
window.localStorage.removeItem( 'quiz_userdata_' + lpQuizSettings.id ); |
| 29 |
window.localStorage.setItem( 'quiz_start_' + lpQuizSettings.id, Date.now() ); |
| 30 |
|
| 31 |
// Set retake to local.storage |
| 32 |
const retakenNumber = window.localStorage.getItem( 'quiz_retake_' + lpQuizSettings.id ); |
| 33 |
if ( retakenNumber >= 1 ) { |
| 34 |
window.localStorage.setItem( 'quiz_retake_' + lpQuizSettings.id, parseInt( retakenNumber ) + 1 ); |
| 35 |
} else { |
| 36 |
window.localStorage.setItem( 'quiz_retake_' + lpQuizSettings.id, 1 ); |
| 37 |
} |
| 38 |
}*/ |
| 39 |
|
| 40 |
startQuiz(); |
| 41 |
}; |
| 42 |
|
| 43 |
nav = ( to ) => ( event ) => { |
| 44 |
let { |
| 45 |
questionNav, |
| 46 |
currentPage, |
| 47 |
numPages, |
| 48 |
setCurrentPage, |
| 49 |
} = this.props; |
| 50 |
|
| 51 |
switch ( to ) { |
| 52 |
case 'prev': |
| 53 |
if ( currentPage > 1 ) { |
| 54 |
currentPage = currentPage - 1; |
| 55 |
} else if ( questionNav === 'infinity' ) { |
| 56 |
currentPage = numPages; |
| 57 |
} else { |
| 58 |
currentPage = 1; |
| 59 |
} |
| 60 |
break; |
| 61 |
default: |
| 62 |
if ( currentPage < numPages ) { |
| 63 |
currentPage = currentPage + 1; |
| 64 |
} else if ( questionNav === 'infinity' ) { |
| 65 |
currentPage = 1; |
| 66 |
} else { |
| 67 |
currentPage = numPages; |
| 68 |
} |
| 69 |
} |
| 70 |
|
| 71 |
setCurrentPage( currentPage ); |
| 72 |
}; |
| 73 |
|
| 74 |
moveTo = ( pageNum ) => ( event ) => { |
| 75 |
event.preventDefault(); |
| 76 |
|
| 77 |
const { |
| 78 |
numPages, |
| 79 |
setCurrentPage, |
| 80 |
} = this.props; |
| 81 |
|
| 82 |
if ( pageNum < 1 || pageNum > numPages ) { |
| 83 |
return; |
| 84 |
} |
| 85 |
|
| 86 |
setCurrentPage( pageNum ); |
| 87 |
}; |
| 88 |
|
| 89 |
isLast = () => { |
| 90 |
const { currentPage, numPages } = this.props; |
| 91 |
|
| 92 |
return currentPage === numPages; |
| 93 |
}; |
| 94 |
|
| 95 |
isFirst = () => { |
| 96 |
const { currentPage } = this.props; |
| 97 |
|
| 98 |
return currentPage === 1; |
| 99 |
}; |
| 100 |
|
| 101 |
submit = () => { |
| 102 |
const { submitQuiz } = this.props; |
| 103 |
|
| 104 |
const { confirm } = select( 'learnpress/modal' ); |
| 105 |
|
| 106 |
if ( 'no' === confirm( __( 'Are you sure to submit the quiz?', 'learnpress' ), this.submit ) ) { |
| 107 |
return; |
| 108 |
} |
| 109 |
submitQuiz(); |
| 110 |
}; |
| 111 |
|
| 112 |
setQuizMode = ( mode ) => () => { |
| 113 |
const { setQuizMode } = this.props; |
| 114 |
|
| 115 |
setQuizMode( mode ); |
| 116 |
}; |
| 117 |
|
| 118 |
isReviewing = () => { |
| 119 |
const { isReviewing } = this.props; |
| 120 |
|
| 121 |
return isReviewing; |
| 122 |
}; |
| 123 |
|
| 124 |
pageNumbers( args ) { |
| 125 |
const { numPages, currentPage } = this.props; |
| 126 |
|
| 127 |
if ( numPages < 2 ) { |
| 128 |
return ''; |
| 129 |
} |
| 130 |
|
| 131 |
args = { |
| 132 |
numPages, |
| 133 |
currentPage, |
| 134 |
midSize: 1, |
| 135 |
endSize: 1, |
| 136 |
prevNext: true, |
| 137 |
...( args || {} ), |
| 138 |
}; |
| 139 |
|
| 140 |
if ( args.endSize < 1 ) { |
| 141 |
args.endSize = 1; |
| 142 |
} |
| 143 |
|
| 144 |
if ( args.midSize < 0 ) { |
| 145 |
args.midSize = 1; |
| 146 |
} |
| 147 |
|
| 148 |
const numbers = [ ...Array( numPages ).keys() ]; |
| 149 |
let dots = false; |
| 150 |
|
| 151 |
return ( |
| 152 |
<div className="nav-links"> |
| 153 |
|
| 154 |
{ args.prevNext && ! this.isFirst() && ( |
| 155 |
<button |
| 156 |
className="page-numbers prev" |
| 157 |
data-type="question-navx" |
| 158 |
onClick={ this.nav( 'prev' ) } |
| 159 |
> |
| 160 |
{ __( 'Prev', 'learnpress' ) } |
| 161 |
</button> |
| 162 |
) } |
| 163 |
|
| 164 |
{ numbers.map( ( number ) => { |
| 165 |
number = number + 1; |
| 166 |
|
| 167 |
if ( number === args.currentPage ) { |
| 168 |
dots = true; |
| 169 |
|
| 170 |
return ( |
| 171 |
<span key={ `page-number-${ number }` } className="page-numbers current">{ number }</span> |
| 172 |
); |
| 173 |
} |
| 174 |
|
| 175 |
if ( number <= args.endSize || ( args.currentPage && number >= args.currentPage - args.midSize && number <= args.currentPage + args.midSize ) || number > args.numPages - args.endSize ) { |
| 176 |
dots = true; |
| 177 |
|
| 178 |
return ( |
| 179 |
<button |
| 180 |
key={ `page-number-${ number }` } |
| 181 |
className="page-numbers" |
| 182 |
onClick={ this.moveTo( number ) } |
| 183 |
> |
| 184 |
{ number } |
| 185 |
</button> |
| 186 |
); |
| 187 |
} else if ( dots ) { |
| 188 |
dots = false; |
| 189 |
|
| 190 |
return ( |
| 191 |
<span key={ `page-number-${ number }` } className="page-numbers dots">…</span> |
| 192 |
); |
| 193 |
} |
| 194 |
|
| 195 |
return ''; |
| 196 |
} ) } |
| 197 |
|
| 198 |
{ args.prevNext && ! this.isLast() && ( |
| 199 |
<button |
| 200 |
className="page-numbers next" |
| 201 |
data-type="question-navx" |
| 202 |
onClick={ this.nav( 'next' ) } |
| 203 |
> |
| 204 |
{ __( 'Next', 'learnpress' ) } |
| 205 |
</button> |
| 206 |
) } |
| 207 |
</div> |
| 208 |
); |
| 209 |
} |
| 210 |
|
| 211 |
render() { |
| 212 |
const { |
| 213 |
status, |
| 214 |
questionNav, |
| 215 |
isReviewing, |
| 216 |
showReview, |
| 217 |
numPages, |
| 218 |
question, |
| 219 |
questionsPerPage, |
| 220 |
canRetry, |
| 221 |
retakeNumber, |
| 222 |
requiredPassword, |
| 223 |
allowRetake, |
| 224 |
} = this.props; |
| 225 |
|
| 226 |
const classNames = [ 'quiz-buttons' ]; |
| 227 |
|
| 228 |
if ( status === 'started' || isReviewing ) { |
| 229 |
classNames.push( 'align-center' ); |
| 230 |
} |
| 231 |
|
| 232 |
if ( questionNav === 'questionNav' ) { |
| 233 |
classNames.push( 'infinity' ); |
| 234 |
} |
| 235 |
|
| 236 |
if ( this.isFirst() ) { |
| 237 |
classNames.push( 'is-first' ); |
| 238 |
} |
| 239 |
|
| 240 |
if ( this.isLast() ) { |
| 241 |
classNames.push( 'is-last' ); |
| 242 |
} |
| 243 |
|
| 244 |
const popupSidebar = document.querySelector( '#popup-sidebar' ); |
| 245 |
const quizzApp = document.querySelector( '#learn-press-quiz-app' ); |
| 246 |
|
| 247 |
let styles = ''; |
| 248 |
|
| 249 |
if ( status === 'started' || isReviewing ) { |
| 250 |
styles = { marginLeft: popupSidebar && popupSidebar.offsetWidth / 2, width: quizzApp && quizzApp.offsetWidth }; |
| 251 |
} else { |
| 252 |
styles = null; |
| 253 |
} |
| 254 |
let navPositionClass = ' fixed'; |
| 255 |
if ( lpQuizSettings.navigationPosition == 'no' ) { |
| 256 |
navPositionClass = ' nav-center'; |
| 257 |
} |
| 258 |
return ( |
| 259 |
<> |
| 260 |
<div className={ classNames.join( ' ' ) }> |
| 261 |
<div |
| 262 |
className={ `button-left` + ( ( status === 'started' || isReviewing ) ? navPositionClass : '' ) } |
| 263 |
style={ styles } |
| 264 |
> |
| 265 |
|
| 266 |
{ ( ( status === 'completed' && canRetry ) || -1 !== [ '', 'viewed' ].indexOf( status ) ) && ! isReviewing && ! requiredPassword && ( |
| 267 |
<button className="lp-button start" onClick={ this.startQuiz }> |
| 268 |
{ ( status === 'completed' ) ? `${ __( 'Retake', 'learnpress' ) } ${ ! allowRetake ? ` ${ retakeNumber ? ` (${ retakeNumber })` : '' }` : '' } ` : ' ' + __( 'Start', 'learnpress' ) } |
| 269 |
</button> |
| 270 |
) } |
| 271 |
|
| 272 |
{ ( 'started' === status || isReviewing ) && ( numPages > 1 ) && ( |
| 273 |
<> |
| 274 |
<div className="questions-pagination"> |
| 275 |
{ this.pageNumbers() } |
| 276 |
</div> |
| 277 |
</> |
| 278 |
) } |
| 279 |
</div> |
| 280 |
|
| 281 |
<div className="button-right"> |
| 282 |
{ ( 'started' === status ) && ( |
| 283 |
<> |
| 284 |
{ ( ( 'infinity' === questionNav || this.isLast() ) && ! isReviewing ) && ( |
| 285 |
<button |
| 286 |
className="lp-button submit-quiz" |
| 287 |
onClick={ this.submit } |
| 288 |
> |
| 289 |
{ __( 'Finish Quiz', 'learnpress' ) } |
| 290 |
</button> |
| 291 |
) } |
| 292 |
</> |
| 293 |
) } |
| 294 |
|
| 295 |
{ isReviewing && showReview && ( |
| 296 |
<button |
| 297 |
className="lp-button back-quiz" |
| 298 |
onClick={ this.setQuizMode( '' ) } |
| 299 |
> |
| 300 |
{ __( 'Result', 'learnpress' ) } |
| 301 |
</button> |
| 302 |
) } |
| 303 |
|
| 304 |
{ 'completed' === status && showReview && ! isReviewing && ( |
| 305 |
<button |
| 306 |
className="lp-button review-quiz" |
| 307 |
onClick={ this.setQuizMode( 'reviewing' ) } |
| 308 |
> |
| 309 |
{ __( 'Review', 'learnpress' ) } |
| 310 |
</button> |
| 311 |
) } |
| 312 |
</div> |
| 313 |
</div> |
| 314 |
|
| 315 |
{ this.props.message && this.props.success !== true && ( |
| 316 |
<div className="learn-press-message error"> |
| 317 |
{ this.props.message } |
| 318 |
</div> |
| 319 |
) } |
| 320 |
</> |
| 321 |
); |
| 322 |
} |
| 323 |
} |
| 324 |
|
| 325 |
/** |
| 326 |
* Helper function to check a button should be show or not. |
| 327 |
* |
| 328 |
* Buttons [hint, check] |
| 329 |
*/ |
| 330 |
export const MaybeShowButton = compose( |
| 331 |
withSelect( ( select ) => { |
| 332 |
const { |
| 333 |
getData, |
| 334 |
} = select( 'learnpress/quiz' ); |
| 335 |
|
| 336 |
return { |
| 337 |
status: getData( 'status' ), |
| 338 |
showCheck: getData( 'instantCheck' ), |
| 339 |
checkedQuestions: getData( 'checkedQuestions' ), |
| 340 |
hintedQuestions: getData( 'hintedQuestions' ), |
| 341 |
questionsPerPage: getData( 'questionsPerPage' ), |
| 342 |
}; |
| 343 |
} ) |
| 344 |
)( ( props ) => { |
| 345 |
const { |
| 346 |
showCheck, |
| 347 |
checkedQuestions, |
| 348 |
hintedQuestions, |
| 349 |
question, |
| 350 |
status, |
| 351 |
type, |
| 352 |
Button, |
| 353 |
} = props; |
| 354 |
|
| 355 |
if ( status !== 'started' ) { |
| 356 |
return false; |
| 357 |
} |
| 358 |
|
| 359 |
const theButton = <Button question={ question } />; |
| 360 |
|
| 361 |
switch ( type ) { |
| 362 |
case 'hint': |
| 363 |
|
| 364 |
if ( ! hintedQuestions ) { |
| 365 |
return theButton; |
| 366 |
} |
| 367 |
|
| 368 |
if ( ! question.hasHint ) { |
| 369 |
return false; |
| 370 |
} |
| 371 |
|
| 372 |
return hintedQuestions.indexOf( question.id ) === -1 && theButton; |
| 373 |
|
| 374 |
case 'check': |
| 375 |
|
| 376 |
if ( ! showCheck ) { |
| 377 |
return false; |
| 378 |
} |
| 379 |
|
| 380 |
if ( ! checkedQuestions ) { |
| 381 |
return theButton; |
| 382 |
} |
| 383 |
|
| 384 |
return checkedQuestions.indexOf( question.id ) === -1 && theButton; |
| 385 |
} |
| 386 |
} ); |
| 387 |
|
| 388 |
export default compose( [ |
| 389 |
withSelect( ( select ) => { |
| 390 |
const { |
| 391 |
getData, |
| 392 |
getCurrentQuestion, |
| 393 |
} = select( 'learnpress/quiz' ); |
| 394 |
|
| 395 |
const data = { |
| 396 |
id: getData( 'id' ), |
| 397 |
status: getData( 'status' ), |
| 398 |
questionIds: getData( 'questionIds' ), |
| 399 |
questionNav: getData( 'questionNav' ), |
| 400 |
isReviewing: getData( 'reviewQuestions' ) && getData( 'mode' ) === 'reviewing', |
| 401 |
showReview: getData( 'reviewQuestions' ), |
| 402 |
showCheck: getData( 'instantCheck' ), |
| 403 |
checkedQuestions: getData( 'checkedQuestions' ), |
| 404 |
hintedQuestions: getData( 'hintedQuestions' ), |
| 405 |
numPages: getData( 'numPages' ), |
| 406 |
pages: getData( 'pages' ), |
| 407 |
currentPage: getData( 'currentPage' ), |
| 408 |
questionsPerPage: getData( 'questionsPerPage' ), |
| 409 |
pageNumbers: getData( 'pageNumbers' ), |
| 410 |
keyPressed: getData( 'keyPressed' ), |
| 411 |
canRetry: getData( 'retakeCount' ) > 0 && getData( 'retaken' ) < getData( 'retakeCount' ), |
| 412 |
retakeNumber: getData( 'retakeCount' ) > 0 && getData( 'retaken' ) < getData( 'retakeCount' ) ? getData( 'retakeCount' ) - getData( 'retaken' ) : null, |
| 413 |
message: getData( 'messageResponse' ) || false, |
| 414 |
success: getData( 'successResponse' ) !== undefined ? getData( 'successResponse' ) : true, |
| 415 |
requiredPassword: getData( 'requiredPassword' ), |
| 416 |
allowRetake: getData( 'allowRetake' ), |
| 417 |
}; |
| 418 |
|
| 419 |
if ( data.questionsPerPage === 1 ) { |
| 420 |
data.question = getCurrentQuestion( 'object' ); |
| 421 |
} |
| 422 |
|
| 423 |
if ( lpQuizSettings.checkNorequizenroll === 1 ) { |
| 424 |
const retakenCurrent = window.localStorage.getItem( 'quiz_off_retaken_' + lpQuizSettings.id ); |
| 425 |
|
| 426 |
if ( getData( 'retakeCount' ) > retakenCurrent ) { |
| 427 |
data.retakeNumber = getData( 'retakeCount' ) - retakenCurrent; |
| 428 |
data.canRetry = true; |
| 429 |
} else { |
| 430 |
data.canRetry = false; |
| 431 |
} |
| 432 |
} |
| 433 |
|
| 434 |
if ( data.allowRetake ) { |
| 435 |
data.canRetry = true; |
| 436 |
} |
| 437 |
|
| 438 |
return data; |
| 439 |
} ), |
| 440 |
withDispatch( ( dispatch, { id } ) => { |
| 441 |
const { |
| 442 |
startQuiz, |
| 443 |
setCurrentQuestion, |
| 444 |
submitQuiz, |
| 445 |
setQuizMode, |
| 446 |
showHint, |
| 447 |
checkAnswer, |
| 448 |
setCurrentPage, |
| 449 |
} = dispatch( 'learnpress/quiz' ); |
| 450 |
|
| 451 |
return { |
| 452 |
startQuiz, |
| 453 |
setCurrentQuestion, |
| 454 |
setQuizMode, |
| 455 |
setCurrentPage, |
| 456 |
submitQuiz( id ) { |
| 457 |
submitQuiz( id ); |
| 458 |
}, |
| 459 |
showHint( id ) { |
| 460 |
showHint( id ); |
| 461 |
}, |
| 462 |
checkAnswer( id ) { |
| 463 |
checkAnswer( id ); |
| 464 |
}, |
| 465 |
}; |
| 466 |
} ), |
| 467 |
] )( Buttons ); |
| 468 |
|
