| 1 |
/* jshint sub: true, onevar: false, multistr: true, devel: true, smarttabs: true */ |
| 2 |
/* global jetpackCarouselStrings, DocumentTouch */ |
| 3 |
|
| 4 |
|
| 5 |
jQuery(document).ready(function($) { |
| 6 |
|
| 7 |
// gallery faded layer and container elements |
| 8 |
var overlay, comments, gallery, container, nextButton, previousButton, info, transitionBegin, |
| 9 |
caption, resizeTimeout, photo_info, close_hint, commentInterval, lastSelectedSlide, |
| 10 |
screenPadding = 110, originalOverflow = $('body').css('overflow'), originalHOverflow = $('html').css('overflow'), proportion = 85, |
| 11 |
last_known_location_hash = '', imageMeta, titleAndDescription, commentForm, leftColWrapper, scrollPos; |
| 12 |
|
| 13 |
if ( window.innerWidth <= 760 ) { |
| 14 |
screenPadding = Math.round( ( window.innerWidth / 760 ) * 110 ); |
| 15 |
|
| 16 |
if ( screenPadding < 40 && ( ( 'ontouchstart' in window ) || window.DocumentTouch && document instanceof DocumentTouch ) ) { |
| 17 |
screenPadding = 0; |
| 18 |
} |
| 19 |
} |
| 20 |
|
| 21 |
// Adding a polyfill for browsers that do not have Date.now |
| 22 |
if ( 'undefined' === typeof Date.now ) { |
| 23 |
Date.now = function now() { |
| 24 |
return new Date().getTime(); |
| 25 |
}; |
| 26 |
} |
| 27 |
|
| 28 |
var keyListener = function(e){ |
| 29 |
switch(e.which){ |
| 30 |
case 38: // up |
| 31 |
e.preventDefault(); |
| 32 |
container.scrollTop(container.scrollTop() - 100); |
| 33 |
break; |
| 34 |
case 40: // down |
| 35 |
e.preventDefault(); |
| 36 |
container.scrollTop(container.scrollTop() + 100); |
| 37 |
break; |
| 38 |
case 39: // right |
| 39 |
e.preventDefault(); |
| 40 |
gallery.jp_carousel('next'); |
| 41 |
break; |
| 42 |
case 37: // left |
| 43 |
case 8: // backspace |
| 44 |
e.preventDefault(); |
| 45 |
gallery.jp_carousel('previous'); |
| 46 |
break; |
| 47 |
case 27: // escape |
| 48 |
e.preventDefault(); |
| 49 |
container.jp_carousel('close'); |
| 50 |
break; |
| 51 |
default: |
| 52 |
// making jslint happy |
| 53 |
break; |
| 54 |
} |
| 55 |
}; |
| 56 |
|
| 57 |
var resizeListener = function(/*e*/){ |
| 58 |
clearTimeout(resizeTimeout); |
| 59 |
resizeTimeout = setTimeout(function(){ |
| 60 |
gallery |
| 61 |
.jp_carousel('slides') |
| 62 |
.jp_carousel('fitSlide', true); |
| 63 |
gallery.jp_carousel('updateSlidePositions', true); |
| 64 |
gallery.jp_carousel('fitMeta', true); |
| 65 |
}, 200); |
| 66 |
}; |
| 67 |
|
| 68 |
var prepareGallery = function( /*dataCarouselExtra*/ ){ |
| 69 |
if (!overlay) { |
| 70 |
overlay = $('<div></div>') |
| 71 |
.addClass('jp-carousel-overlay') |
| 72 |
.css({ |
| 73 |
'position' : 'fixed', |
| 74 |
'top' : 0, |
| 75 |
'right' : 0, |
| 76 |
'bottom' : 0, |
| 77 |
'left' : 0 |
| 78 |
}); |
| 79 |
|
| 80 |
var buttons = '<a class="jp-carousel-commentlink" href="#">' + jetpackCarouselStrings.comment + '</a>'; |
| 81 |
if ( 1 === Number( jetpackCarouselStrings.is_logged_in ) ) { |
| 82 |
} |
| 83 |
|
| 84 |
buttons = $('<div class="jp-carousel-buttons">' + buttons + '</div>'); |
| 85 |
|
| 86 |
caption = $('<h2 itemprop="caption description"></h2>'); |
| 87 |
photo_info = $('<div class="jp-carousel-photo-info"></div>').append(caption); |
| 88 |
|
| 89 |
imageMeta = $('<div></div>') |
| 90 |
.addClass('jp-carousel-image-meta') |
| 91 |
.css({ |
| 92 |
'float' : 'right', |
| 93 |
'margin-top' : '20px', |
| 94 |
'width' : '250px' |
| 95 |
}); |
| 96 |
|
| 97 |
imageMeta |
| 98 |
.append( buttons ) |
| 99 |
.append( '<ul class=\'jp-carousel-image-exif\' style=\'display:none;\'></ul>' ) |
| 100 |
.append( '<a class=\'jp-carousel-image-download\' style=\'display:none;\'></a>' ) |
| 101 |
.append( '<div class=\'jp-carousel-image-map\' style=\'display:none;\'></div>' ); |
| 102 |
|
| 103 |
titleAndDescription = $('<div></div>') |
| 104 |
.addClass('jp-carousel-titleanddesc') |
| 105 |
.css({ |
| 106 |
'width' : '100%', |
| 107 |
'margin-top' : imageMeta.css('margin-top') |
| 108 |
}); |
| 109 |
|
| 110 |
var commentFormMarkup = '<div id="jp-carousel-comment-form-container">'; |
| 111 |
|
| 112 |
if ( jetpackCarouselStrings.local_comments_commenting_as && jetpackCarouselStrings.local_comments_commenting_as.length ) { |
| 113 |
// Comments not enabled, fallback to local comments |
| 114 |
|
| 115 |
if ( 1 !== Number( jetpackCarouselStrings.is_logged_in ) && 1 === Number( jetpackCarouselStrings.comment_registration ) ) { |
| 116 |
commentFormMarkup += '<div id="jp-carousel-comment-form-commenting-as">' + jetpackCarouselStrings.local_comments_commenting_as + '</div>'; |
| 117 |
} else { |
| 118 |
commentFormMarkup += '<form id="jp-carousel-comment-form">'; |
| 119 |
commentFormMarkup += '<textarea name="comment" class="jp-carousel-comment-form-field jp-carousel-comment-form-textarea" id="jp-carousel-comment-form-comment-field" placeholder="' + jetpackCarouselStrings.write_comment + '"></textarea>'; |
| 120 |
commentFormMarkup += '<div id="jp-carousel-comment-form-submit-and-info-wrapper">'; |
| 121 |
commentFormMarkup += '<div id="jp-carousel-comment-form-commenting-as">' + jetpackCarouselStrings.local_comments_commenting_as + '</div>'; |
| 122 |
commentFormMarkup += '<input type="submit" name="submit" class="jp-carousel-comment-form-button" id="jp-carousel-comment-form-button-submit" value="'+jetpackCarouselStrings.post_comment+'" />'; |
| 123 |
commentFormMarkup += '<span id="jp-carousel-comment-form-spinner"> </span>'; |
| 124 |
commentFormMarkup += '<div id="jp-carousel-comment-post-results"></div>'; |
| 125 |
commentFormMarkup += '</div>'; |
| 126 |
commentFormMarkup += '</form>'; |
| 127 |
} |
| 128 |
} |
| 129 |
commentFormMarkup += '</div>'; |
| 130 |
|
| 131 |
commentForm = $(commentFormMarkup) |
| 132 |
.css({ |
| 133 |
'width' : '100%', |
| 134 |
'margin-top' : '20px', |
| 135 |
'color' : '#999' |
| 136 |
}); |
| 137 |
|
| 138 |
comments = $('<div></div>') |
| 139 |
.addClass('jp-carousel-comments') |
| 140 |
.css({ |
| 141 |
'width' : '100%', |
| 142 |
'bottom' : '10px', |
| 143 |
'margin-top' : '20px' |
| 144 |
}); |
| 145 |
|
| 146 |
var commentsLoading = $('<div id="jp-carousel-comments-loading"><span>'+jetpackCarouselStrings.loading_comments+'</span></div>') |
| 147 |
.css({ |
| 148 |
'width' : '100%', |
| 149 |
'bottom' : '10px', |
| 150 |
'margin-top' : '20px' |
| 151 |
}); |
| 152 |
|
| 153 |
var leftWidth = ( $(window).width() - ( screenPadding * 2 ) ) - (imageMeta.width() + 40); |
| 154 |
leftWidth += 'px'; |
| 155 |
|
| 156 |
leftColWrapper = $('<div></div>') |
| 157 |
.addClass('jp-carousel-left-column-wrapper') |
| 158 |
.css({ |
| 159 |
'width' : Math.floor( leftWidth ) |
| 160 |
}) |
| 161 |
.append(titleAndDescription) |
| 162 |
.append(commentForm) |
| 163 |
.append(comments) |
| 164 |
.append(commentsLoading); |
| 165 |
|
| 166 |
var fadeaway = $('<div></div>') |
| 167 |
.addClass('jp-carousel-fadeaway'); |
| 168 |
|
| 169 |
info = $('<div></div>') |
| 170 |
.addClass('jp-carousel-info') |
| 171 |
.css({ |
| 172 |
'top' : Math.floor( ($(window).height() / 100) * proportion ), |
| 173 |
'left' : screenPadding, |
| 174 |
'right' : screenPadding |
| 175 |
}) |
| 176 |
.append(photo_info) |
| 177 |
.append(imageMeta); |
| 178 |
|
| 179 |
if ( window.innerWidth <= 760 ) { |
| 180 |
photo_info.remove().insertAfter( titleAndDescription ); |
| 181 |
info.prepend( leftColWrapper ); |
| 182 |
} |
| 183 |
else { |
| 184 |
info.append( leftColWrapper ); |
| 185 |
} |
| 186 |
|
| 187 |
var targetBottomPos = ( $(window).height() - parseInt( info.css('top'), 10 ) ) + 'px'; |
| 188 |
|
| 189 |
nextButton = $('<div><span></span></div>') |
| 190 |
.addClass('jp-carousel-next-button') |
| 191 |
.css({ |
| 192 |
'right' : '15px' |
| 193 |
}) |
| 194 |
.hide(); |
| 195 |
|
| 196 |
previousButton = $('<div><span></span></div>') |
| 197 |
.addClass('jp-carousel-previous-button') |
| 198 |
.css({ |
| 199 |
'left' : 0 |
| 200 |
}) |
| 201 |
.hide(); |
| 202 |
|
| 203 |
nextButton.add( previousButton ).css( { |
| 204 |
'position' : 'fixed', |
| 205 |
'top' : '40px', |
| 206 |
'bottom' : targetBottomPos, |
| 207 |
'width' : screenPadding |
| 208 |
} ); |
| 209 |
|
| 210 |
gallery = $('<div></div>') |
| 211 |
.addClass('jp-carousel') |
| 212 |
.css({ |
| 213 |
'position' : 'absolute', |
| 214 |
'top' : 0, |
| 215 |
'bottom' : targetBottomPos, |
| 216 |
'left' : 0, |
| 217 |
'right' : 0 |
| 218 |
}); |
| 219 |
|
| 220 |
close_hint = $('<div class="jp-carousel-close-hint"><span>×</span></div>') |
| 221 |
.css({ |
| 222 |
position : 'fixed' |
| 223 |
}); |
| 224 |
|
| 225 |
container = $('<div></div>') |
| 226 |
.addClass('jp-carousel-wrap') |
| 227 |
.addClass( 'jp-carousel-transitions' ); |
| 228 |
if ( 'white' === jetpackCarouselStrings.background_color ) { |
| 229 |
container.addClass('jp-carousel-light'); |
| 230 |
} |
| 231 |
|
| 232 |
container.attr('itemscope', ''); |
| 233 |
|
| 234 |
container.attr('itemtype', 'https://schema.org/ImageGallery'); |
| 235 |
|
| 236 |
container.css({ |
| 237 |
'position' : 'fixed', |
| 238 |
'top' : 0, |
| 239 |
'right' : 0, |
| 240 |
'bottom' : 0, |
| 241 |
'left' : 0, |
| 242 |
'z-index' : 2147483647, |
| 243 |
'overflow-x' : 'hidden', |
| 244 |
'overflow-y' : 'auto', |
| 245 |
'direction' : 'ltr' |
| 246 |
}) |
| 247 |
.hide() |
| 248 |
.append(overlay) |
| 249 |
.append(gallery) |
| 250 |
.append(fadeaway) |
| 251 |
.append(info) |
| 252 |
.append(nextButton) |
| 253 |
.append(previousButton) |
| 254 |
.append(close_hint) |
| 255 |
.appendTo($('body')) |
| 256 |
.click(function(e){ |
| 257 |
var target = $(e.target), wrap = target.parents('div.jp-carousel-wrap'), data = wrap.data('carousel-extra'), |
| 258 |
slide = wrap.find('div.selected'), attachment_id = slide.data('attachment-id'); |
| 259 |
data = data || []; |
| 260 |
|
| 261 |
if ( target.is(gallery) || target.parents().add(target).is(close_hint) ) { |
| 262 |
container.jp_carousel('close'); |
| 263 |
} else if ( target.hasClass('jp-carousel-commentlink') ) { |
| 264 |
e.preventDefault(); |
| 265 |
e.stopPropagation(); |
| 266 |
$(window).unbind('keydown', keyListener); |
| 267 |
container.animate({scrollTop: parseInt(info.position()['top'], 10)}, 'fast'); |
| 268 |
$('#jp-carousel-comment-form-submit-and-info-wrapper').slideDown('fast'); |
| 269 |
$('#jp-carousel-comment-form-comment-field').focus(); |
| 270 |
} else if ( target.hasClass('jp-carousel-comment-login') ) { |
| 271 |
var url = jetpackCarouselStrings.login_url + '%23jp-carousel-' + attachment_id; |
| 272 |
|
| 273 |
window.location.href = url; |
| 274 |
} else if ( target.parents('#jp-carousel-comment-form-container').length ) { |
| 275 |
var textarea = $('#jp-carousel-comment-form-comment-field') |
| 276 |
.blur(function(){ |
| 277 |
$(window).bind('keydown', keyListener); |
| 278 |
}) |
| 279 |
.focus(function(){ |
| 280 |
$(window).unbind('keydown', keyListener); |
| 281 |
}); |
| 282 |
|
| 283 |
var emailField = $('#jp-carousel-comment-form-email-field') |
| 284 |
.blur(function(){ |
| 285 |
$(window).bind('keydown', keyListener); |
| 286 |
}) |
| 287 |
.focus(function(){ |
| 288 |
$(window).unbind('keydown', keyListener); |
| 289 |
}); |
| 290 |
|
| 291 |
var authorField = $('#jp-carousel-comment-form-author-field') |
| 292 |
.blur(function(){ |
| 293 |
$(window).bind('keydown', keyListener); |
| 294 |
}) |
| 295 |
.focus(function(){ |
| 296 |
$(window).unbind('keydown', keyListener); |
| 297 |
}); |
| 298 |
|
| 299 |
var urlField = $('#jp-carousel-comment-form-url-field') |
| 300 |
.blur(function(){ |
| 301 |
$(window).bind('keydown', keyListener); |
| 302 |
}) |
| 303 |
.focus(function(){ |
| 304 |
$(window).unbind('keydown', keyListener); |
| 305 |
}); |
| 306 |
|
| 307 |
if ( textarea && textarea.attr('id') === target.attr('id')) { |
| 308 |
// For first page load |
| 309 |
$(window).unbind('keydown', keyListener); |
| 310 |
$('#jp-carousel-comment-form-submit-and-info-wrapper').slideDown('fast'); |
| 311 |
} else if ( target.is( 'input[type="submit"]' ) ) { |
| 312 |
e.preventDefault(); |
| 313 |
e.stopPropagation(); |
| 314 |
|
| 315 |
$('#jp-carousel-comment-form-spinner').spin('small', 'white'); |
| 316 |
|
| 317 |
var ajaxData = { |
| 318 |
action: 'post_attachment_comment', |
| 319 |
nonce: jetpackCarouselStrings.nonce, |
| 320 |
blog_id: data['blog_id'], |
| 321 |
id: attachment_id, |
| 322 |
comment: textarea.val() |
| 323 |
}; |
| 324 |
|
| 325 |
if ( ! ajaxData['comment'].length ) { |
| 326 |
gallery.jp_carousel('postCommentError', {'field': 'jp-carousel-comment-form-comment-field', 'error': jetpackCarouselStrings.no_comment_text}); |
| 327 |
return; |
| 328 |
} |
| 329 |
|
| 330 |
if ( 1 !== Number( jetpackCarouselStrings.is_logged_in ) ) { |
| 331 |
ajaxData['email'] = emailField.val(); |
| 332 |
ajaxData['author'] = authorField.val(); |
| 333 |
ajaxData['url'] = urlField.val(); |
| 334 |
|
| 335 |
if ( 1 === Number( jetpackCarouselStrings.require_name_email ) ) { |
| 336 |
if ( ! ajaxData['email'].length || ! ajaxData['email'].match('@') ) { |
| 337 |
gallery.jp_carousel('postCommentError', {'field': 'jp-carousel-comment-form-email-field', 'error': jetpackCarouselStrings.no_comment_email}); |
| 338 |
return; |
| 339 |
} else if ( ! ajaxData['author'].length ) { |
| 340 |
gallery.jp_carousel('postCommentError', {'field': 'jp-carousel-comment-form-author-field', 'error': jetpackCarouselStrings.no_comment_author}); |
| 341 |
return; |
| 342 |
} |
| 343 |
} |
| 344 |
} |
| 345 |
|
| 346 |
$.ajax({ |
| 347 |
type: 'POST', |
| 348 |
url: jetpackCarouselStrings.ajaxurl, |
| 349 |
data: ajaxData, |
| 350 |
dataType: 'json', |
| 351 |
success: function(response/*, status, xhr*/) { |
| 352 |
if ( 'approved' === response.comment_status ) { |
| 353 |
$('#jp-carousel-comment-post-results').slideUp('fast').html('<span class="jp-carousel-comment-post-success">' + jetpackCarouselStrings.comment_approved + '</span>').slideDown('fast'); |
| 354 |
} else if ( 'unapproved' === response.comment_status ) { |
| 355 |
$('#jp-carousel-comment-post-results').slideUp('fast').html('<span class="jp-carousel-comment-post-success">' + jetpackCarouselStrings.comment_unapproved + '</span>').slideDown('fast'); |
| 356 |
} else { |
| 357 |
// 'deleted', 'spam', false |
| 358 |
$('#jp-carousel-comment-post-results').slideUp('fast').html('<span class="jp-carousel-comment-post-error">' + jetpackCarouselStrings.comment_post_error + '</span>').slideDown('fast'); |
| 359 |
} |
| 360 |
gallery.jp_carousel('clearCommentTextAreaValue'); |
| 361 |
gallery.jp_carousel('getComments', {attachment_id: attachment_id, offset: 0, clear: true}); |
| 362 |
$('#jp-carousel-comment-form-button-submit').val(jetpackCarouselStrings.post_comment); |
| 363 |
$('#jp-carousel-comment-form-spinner').spin(false); |
| 364 |
}, |
| 365 |
error: function(/*xhr, status, error*/) { |
| 366 |
// TODO: Add error handling and display here |
| 367 |
gallery.jp_carousel('postCommentError', {'field': 'jp-carousel-comment-form-comment-field', 'error': jetpackCarouselStrings.comment_post_error}); |
| 368 |
return; |
| 369 |
} |
| 370 |
}); |
| 371 |
} |
| 372 |
} else if ( ! target.parents( '.jp-carousel-info' ).length ) { |
| 373 |
container.jp_carousel('next'); |
| 374 |
} |
| 375 |
}) |
| 376 |
.bind('jp_carousel.afterOpen', function(){ |
| 377 |
$(window).bind('keydown', keyListener); |
| 378 |
$(window).bind('resize', resizeListener); |
| 379 |
gallery.opened = true; |
| 380 |
|
| 381 |
resizeListener(); |
| 382 |
}) |
| 383 |
.bind('jp_carousel.beforeClose', function(){ |
| 384 |
var scroll = $(window).scrollTop(); |
| 385 |
|
| 386 |
$(window).unbind('keydown', keyListener); |
| 387 |
$(window).unbind('resize', resizeListener); |
| 388 |
$(window).scrollTop(scroll); |
| 389 |
$( '.jp-carousel-previous-button' ).hide(); |
| 390 |
$( '.jp-carousel-next-button' ).hide(); |
| 391 |
}) |
| 392 |
.bind('jp_carousel.afterClose', function(){ |
| 393 |
if ( window.location.hash && history.back ) { |
| 394 |
history.back(); |
| 395 |
} |
| 396 |
last_known_location_hash = ''; |
| 397 |
gallery.opened = false; |
| 398 |
}) |
| 399 |
.on( 'transitionend.jp-carousel ', '.jp-carousel-slide', function ( e ) { |
| 400 |
// If the movement transitions take more than twice the allotted time, disable them. |
| 401 |
// There is some wiggle room in the 2x, since some of that time is taken up in |
| 402 |
// JavaScript, setting up the transition and calling the events. |
| 403 |
if ( 'transform' === e.originalEvent.propertyName ) { |
| 404 |
var transitionMultiplier = ( ( Date.now() - transitionBegin ) / 1000 ) / e.originalEvent.elapsedTime; |
| 405 |
|
| 406 |
container.off( 'transitionend.jp-carousel' ); |
| 407 |
|
| 408 |
if ( transitionMultiplier >= 2 ) { |
| 409 |
$( '.jp-carousel-transitions' ).removeClass( 'jp-carousel-transitions' ); |
| 410 |
} |
| 411 |
} |
| 412 |
} ); |
| 413 |
|
| 414 |
$( '.jp-carousel-wrap' ).touchwipe( { |
| 415 |
wipeLeft : function ( e ) { |
| 416 |
e.preventDefault(); |
| 417 |
gallery.jp_carousel( 'next' ); |
| 418 |
}, |
| 419 |
wipeRight : function ( e ) { |
| 420 |
e.preventDefault(); |
| 421 |
gallery.jp_carousel( 'previous' ); |
| 422 |
}, |
| 423 |
preventDefaultEvents : false |
| 424 |
} ); |
| 425 |
|
| 426 |
nextButton.add(previousButton).click(function(e){ |
| 427 |
e.preventDefault(); |
| 428 |
e.stopPropagation(); |
| 429 |
if ( nextButton.is(this) ) { |
| 430 |
gallery.jp_carousel('next'); |
| 431 |
} else { |
| 432 |
gallery.jp_carousel('previous'); |
| 433 |
} |
| 434 |
}); |
| 435 |
} |
| 436 |
}; |
| 437 |
|
| 438 |
var processSingleImageGallery = function() { |
| 439 |
// process links that contain img tag with attribute data-attachment-id |
| 440 |
$( 'a img[data-attachment-id]' ).each(function() { |
| 441 |
var container = $( this ).parent(); |
| 442 |
|
| 443 |
// skip if image was already added to gallery by shortcode |
| 444 |
if( container.parent( '.gallery-icon' ).length ) { |
| 445 |
return; |
| 446 |
} |
| 447 |
|
| 448 |
// skip if the container is not a link |
| 449 |
if ( 'undefined' === typeof( $( container ).attr( 'href' ) ) ) { |
| 450 |
return; |
| 451 |
} |
| 452 |
|
| 453 |
var valid = false; |
| 454 |
|
| 455 |
// if link points to 'Media File' (ignoring GET parameters) and flag is set allow it |
| 456 |
if ( $( container ).attr( 'href' ).split( '?' )[0] === $( this ).attr( 'data-orig-file' ).split( '?' )[0] && |
| 457 |
1 === Number( jetpackCarouselStrings.single_image_gallery_media_file ) |
| 458 |
) { |
| 459 |
valid = true; |
| 460 |
} |
| 461 |
|
| 462 |
// if link points to 'Attachment Page' allow it |
| 463 |
if( $( container ).attr( 'href' ) === $( this ).attr( 'data-permalink' ) ) { |
| 464 |
valid = true; |
| 465 |
} |
| 466 |
|
| 467 |
// links to 'Custom URL' or 'Media File' when flag not set are not valid |
| 468 |
if( ! valid ) { |
| 469 |
return; |
| 470 |
} |
| 471 |
|
| 472 |
// make this node a gallery recognizable by event listener above |
| 473 |
$( container ).addClass( 'single-image-gallery' ) ; |
| 474 |
// blog_id is needed to allow posting comments to correct blog |
| 475 |
$( container ).data( 'carousel-extra', { blog_id: Number( jetpackCarouselStrings.blog_id ) } ); |
| 476 |
}); |
| 477 |
}; |
| 478 |
|
| 479 |
var methods = { |
| 480 |
testForData: function(gallery) { |
| 481 |
gallery = $( gallery ); // make sure we have it as a jQuery object. |
| 482 |
return !( ! gallery.length || ! gallery.data( 'carousel-extra' ) ); |
| 483 |
}, |
| 484 |
|
| 485 |
testIfOpened: function() { |
| 486 |
return !!( 'undefined' !== typeof(gallery) && 'undefined' !== typeof(gallery.opened) && gallery.opened ); |
| 487 |
}, |
| 488 |
|
| 489 |
openOrSelectSlide: function( index ) { |
| 490 |
// The `open` method triggers an asynchronous effect, so we will get an |
| 491 |
// error if we try to use `open` then `selectSlideAtIndex` immediately |
| 492 |
// after it. We can only use `selectSlideAtIndex` if the carousel is |
| 493 |
// already open. |
| 494 |
if ( ! $( this ).jp_carousel( 'testIfOpened' ) ) { |
| 495 |
// The `open` method selects the correct slide during the |
| 496 |
// initialization. |
| 497 |
$( this ).jp_carousel( 'open', { start_index: index } ); |
| 498 |
} else { |
| 499 |
gallery.jp_carousel( 'selectSlideAtIndex', index ); |
| 500 |
} |
| 501 |
}, |
| 502 |
|
| 503 |
open: function(options) { |
| 504 |
var settings = { |
| 505 |
'items_selector' : '.gallery-item [data-attachment-id], .tiled-gallery-item [data-attachment-id], img[data-attachment-id]', |
| 506 |
'start_index': 0 |
| 507 |
}, |
| 508 |
data = $(this).data('carousel-extra'); |
| 509 |
|
| 510 |
if ( !data ) { |
| 511 |
return; // don't run if the default gallery functions weren't used |
| 512 |
} |
| 513 |
|
| 514 |
prepareGallery( data ); |
| 515 |
|
| 516 |
if ( gallery.jp_carousel( 'testIfOpened' ) ) { |
| 517 |
return; // don't open if already opened |
| 518 |
} |
| 519 |
|
| 520 |
// make sure to stop the page from scrolling behind the carousel overlay, so we don't trigger |
| 521 |
// infiniscroll for it when enabled (Reader, theme infiniscroll, etc). |
| 522 |
originalOverflow = $('body').css('overflow'); |
| 523 |
$('body').css('overflow', 'hidden'); |
| 524 |
// prevent html from overflowing on some of the new themes. |
| 525 |
originalHOverflow = $('html').css('overflow'); |
| 526 |
$('html').css('overflow', 'hidden'); |
| 527 |
scrollPos = $( window ).scrollTop(); |
| 528 |
|
| 529 |
container.data('carousel-extra', data); |
| 530 |
|
| 531 |
return this.each(function() { |
| 532 |
// If options exist, lets merge them |
| 533 |
// with our default settings |
| 534 |
var $this = $(this); |
| 535 |
|
| 536 |
if ( options ) { |
| 537 |
$.extend( settings, options ); |
| 538 |
} |
| 539 |
if ( -1 === settings.start_index ) { |
| 540 |
settings.start_index = 0; //-1 returned if can't find index, so start from beginning |
| 541 |
} |
| 542 |
|
| 543 |
container.trigger('jp_carousel.beforeOpen').fadeIn('fast',function(){ |
| 544 |
container.trigger('jp_carousel.afterOpen'); |
| 545 |
gallery |
| 546 |
.jp_carousel('initSlides', $this.find(settings.items_selector), settings.start_index) |
| 547 |
.jp_carousel('selectSlideAtIndex', settings.start_index); |
| 548 |
}); |
| 549 |
gallery.html(''); |
| 550 |
}); |
| 551 |
}, |
| 552 |
|
| 553 |
selectSlideAtIndex : function(index){ |
| 554 |
var slides = this.jp_carousel('slides'), selected = slides.eq(index); |
| 555 |
|
| 556 |
if ( 0 === selected.length ) { |
| 557 |
selected = slides.eq(0); |
| 558 |
} |
| 559 |
|
| 560 |
gallery.jp_carousel('selectSlide', selected, false); |
| 561 |
return this; |
| 562 |
}, |
| 563 |
|
| 564 |
close : function(){ |
| 565 |
// make sure to let the page scroll again |
| 566 |
$('body').css('overflow', originalOverflow); |
| 567 |
$('html').css('overflow', originalHOverflow); |
| 568 |
this.jp_carousel( 'clearCommentTextAreaValue' ); |
| 569 |
return container |
| 570 |
.trigger('jp_carousel.beforeClose') |
| 571 |
.fadeOut('fast', function(){ |
| 572 |
container.trigger('jp_carousel.afterClose'); |
| 573 |
$( window ).scrollTop( scrollPos ); |
| 574 |
}); |
| 575 |
|
| 576 |
}, |
| 577 |
|
| 578 |
next : function() { |
| 579 |
this.jp_carousel( 'previousOrNext', 'nextSlide' ); |
| 580 |
}, |
| 581 |
|
| 582 |
previous : function() { |
| 583 |
this.jp_carousel( 'previousOrNext', 'prevSlide' ); |
| 584 |
}, |
| 585 |
|
| 586 |
previousOrNext : function ( slideSelectionMethodName ) { |
| 587 |
if ( ! this.jp_carousel( 'hasMultipleImages' ) ) { |
| 588 |
return false; |
| 589 |
} |
| 590 |
|
| 591 |
var slide = gallery.jp_carousel( slideSelectionMethodName ); |
| 592 |
|
| 593 |
if ( slide ) { |
| 594 |
container.animate( { scrollTop: 0 }, 'fast' ); |
| 595 |
this.jp_carousel( 'clearCommentTextAreaValue' ); |
| 596 |
this.jp_carousel( 'selectSlide', slide ); |
| 597 |
} |
| 598 |
}, |
| 599 |
|
| 600 |
|
| 601 |
|
| 602 |
selectedSlide : function(){ |
| 603 |
return this.find('.selected'); |
| 604 |
}, |
| 605 |
|
| 606 |
setSlidePosition : function(x) { |
| 607 |
transitionBegin = Date.now(); |
| 608 |
|
| 609 |
return this.css({ |
| 610 |
'-webkit-transform':'translate3d(' + x + 'px,0,0)', |
| 611 |
'-moz-transform':'translate3d(' + x + 'px,0,0)', |
| 612 |
'-ms-transform':'translate(' + x + 'px,0)', |
| 613 |
'-o-transform':'translate(' + x + 'px,0)', |
| 614 |
'transform':'translate3d(' + x + 'px,0,0)' |
| 615 |
}); |
| 616 |
}, |
| 617 |
|
| 618 |
updateSlidePositions : function(animate) { |
| 619 |
var current = this.jp_carousel( 'selectedSlide' ), |
| 620 |
galleryWidth = gallery.width(), |
| 621 |
currentWidth = current.width(), |
| 622 |
previous = gallery.jp_carousel( 'prevSlide' ), |
| 623 |
next = gallery.jp_carousel( 'nextSlide' ), |
| 624 |
previousPrevious = previous.prev(), |
| 625 |
nextNext = next.next(), |
| 626 |
left = Math.floor( ( galleryWidth - currentWidth ) * 0.5 ); |
| 627 |
|
| 628 |
current.jp_carousel( 'setSlidePosition', left ).show(); |
| 629 |
|
| 630 |
// minimum width |
| 631 |
gallery.jp_carousel( 'fitInfo', animate ); |
| 632 |
|
| 633 |
// prep the slides |
| 634 |
var direction = lastSelectedSlide.is( current.prevAll() ) ? 1 : -1; |
| 635 |
|
| 636 |
// Since we preload the `previousPrevious` and `nextNext` slides, we need |
| 637 |
// to make sure they technically visible in the DOM, but invisible to the |
| 638 |
// user. To hide them from the user, we position them outside the edges |
| 639 |
// of the window. |
| 640 |
// |
| 641 |
// This section of code only applies when there are more than three |
| 642 |
// slides. Otherwise, the `previousPrevious` and `nextNext` slides will |
| 643 |
// overlap with the `previous` and `next` slides which must be visible |
| 644 |
// regardless. |
| 645 |
if ( 1 === direction ) { |
| 646 |
if ( ! nextNext.is( previous ) ) { |
| 647 |
nextNext.jp_carousel( 'setSlidePosition', galleryWidth + next.width() ).show(); |
| 648 |
} |
| 649 |
|
| 650 |
if ( ! previousPrevious.is( next ) ) { |
| 651 |
previousPrevious.jp_carousel( 'setSlidePosition', -previousPrevious.width() - currentWidth ).show(); |
| 652 |
} |
| 653 |
} else { |
| 654 |
if ( ! nextNext.is( previous ) ) { |
| 655 |
nextNext.jp_carousel( 'setSlidePosition', galleryWidth + currentWidth ).show(); |
| 656 |
} |
| 657 |
} |
| 658 |
|
| 659 |
previous.jp_carousel( 'setSlidePosition', Math.floor( -previous.width() + ( screenPadding * 0.75 ) ) ).show(); |
| 660 |
next.jp_carousel( 'setSlidePosition', Math.ceil( galleryWidth - ( screenPadding * 0.75 ) ) ).show(); |
| 661 |
}, |
| 662 |
|
| 663 |
selectSlide : function(slide, animate){ |
| 664 |
lastSelectedSlide = this.find( '.selected' ).removeClass( 'selected' ); |
| 665 |
|
| 666 |
var slides = gallery.jp_carousel( 'slides' ).css({ 'position': 'fixed' }), |
| 667 |
current = $( slide ).addClass( 'selected' ).css({ 'position': 'relative' }), |
| 668 |
attachmentId = current.data( 'attachment-id' ), |
| 669 |
previous = gallery.jp_carousel( 'prevSlide' ), |
| 670 |
next = gallery.jp_carousel( 'nextSlide' ), |
| 671 |
previousPrevious = previous.prev(), |
| 672 |
nextNext = next.next(), |
| 673 |
animated, |
| 674 |
captionHtml; |
| 675 |
|
| 676 |
// center the main image |
| 677 |
gallery.jp_carousel( 'loadFullImage', current ); |
| 678 |
|
| 679 |
caption.hide(); |
| 680 |
|
| 681 |
if ( next.length === 0 && slides.length <= 2 ) { |
| 682 |
$( '.jp-carousel-next-button' ).hide(); |
| 683 |
} else { |
| 684 |
$( '.jp-carousel-next-button' ).show(); |
| 685 |
} |
| 686 |
|
| 687 |
if ( previous.length === 0 && slides.length <= 2 ) { |
| 688 |
$( '.jp-carousel-previous-button' ).hide(); |
| 689 |
} else { |
| 690 |
$( '.jp-carousel-previous-button' ).show(); |
| 691 |
} |
| 692 |
|
| 693 |
animated = current |
| 694 |
.add( previous ) |
| 695 |
.add( previousPrevious ) |
| 696 |
.add( next ) |
| 697 |
.add( nextNext ) |
| 698 |
.jp_carousel( 'loadSlide' ); |
| 699 |
|
| 700 |
// slide the whole view to the x we want |
| 701 |
slides.not( animated ).hide(); |
| 702 |
|
| 703 |
gallery.jp_carousel( 'updateSlidePositions', animate ); |
| 704 |
|
| 705 |
container.trigger( 'jp_carousel.selectSlide', [current] ); |
| 706 |
|
| 707 |
gallery.jp_carousel( 'getTitleDesc', { |
| 708 |
title: current.data( 'title' ), |
| 709 |
desc: current.data( 'desc' ) |
| 710 |
}); |
| 711 |
|
| 712 |
var imageMeta = current.data( 'image-meta' ); |
| 713 |
gallery.jp_carousel( 'updateExif', imageMeta ); |
| 714 |
gallery.jp_carousel( 'updateFullSizeLink', current ); |
| 715 |
gallery.jp_carousel( 'updateMap', imageMeta ); |
| 716 |
gallery.jp_carousel( 'testCommentsOpened', current.data( 'comments-opened' ) ); |
| 717 |
gallery.jp_carousel( 'getComments', { |
| 718 |
'attachment_id': attachmentId, |
| 719 |
'offset': 0, |
| 720 |
'clear': true |
| 721 |
}); |
| 722 |
$( '#jp-carousel-comment-post-results' ).slideUp(); |
| 723 |
|
| 724 |
// $('<div />').text(sometext).html() is a trick to go to HTML to plain |
| 725 |
// text (including HTML entities decode, etc) |
| 726 |
if ( current.data( 'caption' ) ) { |
| 727 |
captionHtml = $( '<div />' ).text( current.data( 'caption' ) ).html(); |
| 728 |
|
| 729 |
if ( captionHtml === $( '<div />' ).text( current.data( 'title' ) ).html() ) { |
| 730 |
$( '.jp-carousel-titleanddesc-title' ).fadeOut( 'fast' ).empty(); |
| 731 |
} |
| 732 |
|
| 733 |
if ( captionHtml === $( '<div />' ).text( current.data( 'desc' ) ).html() ) { |
| 734 |
$( '.jp-carousel-titleanddesc-desc' ).fadeOut( 'fast' ).empty(); |
| 735 |
} |
| 736 |
|
| 737 |
caption.html( current.data( 'caption' ) ).fadeIn( 'slow' ); |
| 738 |
} else { |
| 739 |
caption.fadeOut( 'fast' ).empty(); |
| 740 |
} |
| 741 |
|
| 742 |
// Record pageview in WP Stats, for each new image loaded full-screen. |
| 743 |
if ( jetpackCarouselStrings.stats ) { |
| 744 |
new Image().src = document.location.protocol + |
| 745 |
'//pixel.wp.com/g.gif?' + |
| 746 |
jetpackCarouselStrings.stats + |
| 747 |
'&post=' + encodeURIComponent( attachmentId ) + |
| 748 |
'&rand=' + Math.random(); |
| 749 |
} |
| 750 |
|
| 751 |
|
| 752 |
// Load the images for the next and previous slides. |
| 753 |
$( next ).add( previous ).each( function() { |
| 754 |
gallery.jp_carousel( 'loadFullImage', $( this ) ); |
| 755 |
}); |
| 756 |
|
| 757 |
window.location.hash = last_known_location_hash = '#jp-carousel-' + attachmentId; |
| 758 |
}, |
| 759 |
|
| 760 |
slides : function(){ |
| 761 |
return this.find('.jp-carousel-slide'); |
| 762 |
}, |
| 763 |
|
| 764 |
slideDimensions : function(){ |
| 765 |
return { |
| 766 |
width: $(window).width() - (screenPadding * 2), |
| 767 |
height: Math.floor( $(window).height() / 100 * proportion - 60 ) |
| 768 |
}; |
| 769 |
}, |
| 770 |
|
| 771 |
loadSlide : function() { |
| 772 |
return this.each(function(){ |
| 773 |
var slide = $(this); |
| 774 |
slide.find('img') |
| 775 |
.one('load', function(){ |
| 776 |
// set the width/height of the image if it's too big |
| 777 |
slide |
| 778 |
.jp_carousel('fitSlide',false); |
| 779 |
}); |
| 780 |
}); |
| 781 |
}, |
| 782 |
|
| 783 |
bestFit : function(){ |
| 784 |
var max = gallery.jp_carousel('slideDimensions'), |
| 785 |
orig = this.jp_carousel('originalDimensions'), |
| 786 |
orig_ratio = orig.width / orig.height, |
| 787 |
w_ratio = 1, |
| 788 |
h_ratio = 1, |
| 789 |
width, height; |
| 790 |
|
| 791 |
if ( orig.width > max.width ) { |
| 792 |
w_ratio = max.width / orig.width; |
| 793 |
} |
| 794 |
if ( orig.height > max.height ) { |
| 795 |
h_ratio = max.height / orig.height; |
| 796 |
} |
| 797 |
|
| 798 |
if ( w_ratio < h_ratio ) { |
| 799 |
width = max.width; |
| 800 |
height = Math.floor( width / orig_ratio ); |
| 801 |
} else if ( h_ratio < w_ratio ) { |
| 802 |
height = max.height; |
| 803 |
width = Math.floor( height * orig_ratio ); |
| 804 |
} else { |
| 805 |
width = orig.width; |
| 806 |
height = orig.height; |
| 807 |
} |
| 808 |
|
| 809 |
return { |
| 810 |
width: width, |
| 811 |
height: height |
| 812 |
}; |
| 813 |
}, |
| 814 |
|
| 815 |
fitInfo : function(/*animated*/){ |
| 816 |
var current = this.jp_carousel('selectedSlide'), |
| 817 |
size = current.jp_carousel('bestFit'); |
| 818 |
|
| 819 |
photo_info.css({ |
| 820 |
'left' : Math.floor( (info.width() - size.width) * 0.5 ), |
| 821 |
'width' : Math.floor( size.width ) |
| 822 |
}); |
| 823 |
|
| 824 |
return this; |
| 825 |
}, |
| 826 |
|
| 827 |
fitMeta : function(animated){ |
| 828 |
var newInfoTop = { top: Math.floor( $(window).height() / 100 * proportion + 5 ) + 'px' }; |
| 829 |
var newLeftWidth = { width: ( info.width() - (imageMeta.width() + 80) ) + 'px' }; |
| 830 |
|
| 831 |
if (animated) { |
| 832 |
info.animate(newInfoTop); |
| 833 |
leftColWrapper.animate(newLeftWidth); |
| 834 |
} else { |
| 835 |
info.animate(newInfoTop); |
| 836 |
leftColWrapper.css(newLeftWidth); |
| 837 |
} |
| 838 |
}, |
| 839 |
|
| 840 |
fitSlide : function(/*animated*/){ |
| 841 |
return this.each(function(){ |
| 842 |
var $this = $(this), |
| 843 |
dimensions = $this.jp_carousel('bestFit'), |
| 844 |
method = 'css', |
| 845 |
max = gallery.jp_carousel('slideDimensions'); |
| 846 |
|
| 847 |
dimensions.left = 0; |
| 848 |
dimensions.top = Math.floor( (max.height - dimensions.height) * 0.5 ) + 40; |
| 849 |
$this[method](dimensions); |
| 850 |
}); |
| 851 |
}, |
| 852 |
|
| 853 |
texturize : function(text) { |
| 854 |
text = '' + text; // make sure we get a string. Title "1" came in as int 1, for example, which did not support .replace(). |
| 855 |
text = text.replace(/'/g, '’').replace(/'/g, '’').replace(/[\u2019]/g, '’'); |
| 856 |
text = text.replace(/"/g, '”').replace(/"/g, '”').replace(/"/g, '”').replace(/[\u201D]/g, '”'); |
| 857 |
text = text.replace(/([\w]+)=&#[\d]+;(.+?)&#[\d]+;/g, '$1="$2"'); // untexturize allowed HTML tags params double-quotes |
| 858 |
return $.trim(text); |
| 859 |
}, |
| 860 |
|
| 861 |
initSlides : function(items, start_index){ |
| 862 |
if ( items.length < 2 ) { |
| 863 |
$( '.jp-carousel-next-button, .jp-carousel-previous-button' ).hide(); |
| 864 |
} else { |
| 865 |
$( '.jp-carousel-next-button, .jp-carousel-previous-button' ).show(); |
| 866 |
} |
| 867 |
|
| 868 |
// Calculate the new src. |
| 869 |
items.each(function(/*i*/){ |
| 870 |
var src_item = $(this), |
| 871 |
orig_size = src_item.data('orig-size') || '', |
| 872 |
max = gallery.jp_carousel('slideDimensions'), |
| 873 |
parts = orig_size.split(','), |
| 874 |
medium_file = src_item.data('medium-file') || '', |
| 875 |
large_file = src_item.data('large-file') || '', |
| 876 |
src; |
| 877 |
orig_size = {width: parseInt(parts[0], 10), height: parseInt(parts[1], 10)}; |
| 878 |
|
| 879 |
src = src_item.data('orig-file'); |
| 880 |
|
| 881 |
src = gallery.jp_carousel('selectBestImageSize', { |
| 882 |
orig_file : src, |
| 883 |
orig_width : orig_size.width, |
| 884 |
orig_height : orig_size.height, |
| 885 |
max_width : max.width, |
| 886 |
max_height : max.height, |
| 887 |
medium_file : medium_file, |
| 888 |
large_file : large_file |
| 889 |
}); |
| 890 |
|
| 891 |
// Set the final src |
| 892 |
$(this).data( 'gallery-src', src ); |
| 893 |
}); |
| 894 |
|
| 895 |
// If the start_index is not 0 then preload the clicked image first. |
| 896 |
if ( 0 !== start_index ) { |
| 897 |
$('<img/>')[0].src = $(items[start_index]).data('gallery-src'); |
| 898 |
} |
| 899 |
|
| 900 |
var useInPageThumbnails = items.first().closest( '.tiled-gallery.type-rectangular' ).length > 0; |
| 901 |
|
| 902 |
// create the 'slide' |
| 903 |
items.each(function(i){ |
| 904 |
var src_item = $(this), |
| 905 |
attachment_id = src_item.data('attachment-id') || 0, |
| 906 |
comments_opened = src_item.data('comments-opened') || 0, |
| 907 |
image_meta = src_item.data('image-meta') || {}, |
| 908 |
orig_size = src_item.data('orig-size') || '', |
| 909 |
thumb_size = { width : src_item[0].naturalWidth, height : src_item[0].naturalHeight }, |
| 910 |
title = src_item.data('image-title') || '', |
| 911 |
description = src_item.data('image-description') || '', |
| 912 |
caption = src_item.parents('.gallery-item').find('.gallery-caption').html() || '', |
| 913 |
src = src_item.data('gallery-src') || '', |
| 914 |
medium_file = src_item.data('medium-file') || '', |
| 915 |
large_file = src_item.data('large-file') || '', |
| 916 |
orig_file = src_item.data('orig-file') || ''; |
| 917 |
|
| 918 |
var tiledCaption = src_item.parents('div.tiled-gallery-item').find('div.tiled-gallery-caption').html(); |
| 919 |
if ( tiledCaption ) { |
| 920 |
caption = tiledCaption; |
| 921 |
} |
| 922 |
|
| 923 |
if ( attachment_id && orig_size.length ) { |
| 924 |
title = gallery.jp_carousel('texturize', title); |
| 925 |
description = gallery.jp_carousel('texturize', description); |
| 926 |
caption = gallery.jp_carousel('texturize', caption); |
| 927 |
|
| 928 |
// Initially, the image is a 1x1 transparent gif. The preview is shown as a background image on the slide itself. |
| 929 |
var image = $( '<img/>' ) |
| 930 |
.attr( 'src', 'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7' ) |
| 931 |
.css( 'width', '100%' ) |
| 932 |
.css( 'height', '100%' ); |
| 933 |
|
| 934 |
var slide = $('<div class="jp-carousel-slide" itemprop="associatedMedia" itemscope itemtype="https://schema.org/ImageObject"></div>') |
| 935 |
.hide() |
| 936 |
.css({ |
| 937 |
//'position' : 'fixed', |
| 938 |
'left' : i < start_index ? -1000 : gallery.width() |
| 939 |
}) |
| 940 |
.append( image ) |
| 941 |
.appendTo(gallery) |
| 942 |
.data('src', src ) |
| 943 |
.data('title', title) |
| 944 |
.data('desc', description) |
| 945 |
.data('caption', caption) |
| 946 |
.data('attachment-id', attachment_id) |
| 947 |
.data('permalink', src_item.parents('a').attr('href')) |
| 948 |
.data('orig-size', orig_size) |
| 949 |
.data('comments-opened', comments_opened) |
| 950 |
.data('image-meta', image_meta) |
| 951 |
.data('medium-file', medium_file) |
| 952 |
.data('large-file', large_file) |
| 953 |
.data('orig-file', orig_file) |
| 954 |
.data('thumb-size', thumb_size) |
| 955 |
; |
| 956 |
|
| 957 |
if ( useInPageThumbnails ) { |
| 958 |
// Use the image already loaded in the gallery as a preview. |
| 959 |
slide |
| 960 |
.data( 'preview-image', src_item.attr( 'src' ) ) |
| 961 |
.css( { |
| 962 |
'background-image' : 'url("' + src_item.attr( 'src' ) + '")', |
| 963 |
'background-size' : '100% 100%', |
| 964 |
'background-position' : 'center center' |
| 965 |
} ); |
| 966 |
} |
| 967 |
|
| 968 |
slide.jp_carousel( 'fitSlide', false ); |
| 969 |
} |
| 970 |
}); |
| 971 |
return this; |
| 972 |
}, |
| 973 |
|
| 974 |
selectBestImageSize: function(args) { |
| 975 |
if ( 'object' !== typeof args ) { |
| 976 |
args = {}; |
| 977 |
} |
| 978 |
|
| 979 |
if ( 'undefined' === typeof args.orig_file ) { |
| 980 |
return ''; |
| 981 |
} |
| 982 |
|
| 983 |
if ( 'undefined' === typeof args.orig_width || 'undefined' === typeof args.max_width ) { |
| 984 |
return args.orig_file; |
| 985 |
} |
| 986 |
|
| 987 |
if ( 'undefined' === typeof args.medium_file || 'undefined' === typeof args.large_file ) { |
| 988 |
return args.orig_file; |
| 989 |
} |
| 990 |
|
| 991 |
// Check if the image is being served by Photon (using a regular expression on the hostname). |
| 992 |
|
| 993 |
var imageLinkParser = document.createElement( 'a' ); |
| 994 |
imageLinkParser.href = args.large_file; |
| 995 |
|
| 996 |
var isPhotonUrl = /^i[0-2].wp.com$/i.test( imageLinkParser.hostname ); |
| 997 |
|
| 998 |
var medium_size_parts = gallery.jp_carousel( 'getImageSizeParts', args.medium_file, args.orig_width, isPhotonUrl ); |
| 999 |
var large_size_parts = gallery.jp_carousel( 'getImageSizeParts', args.large_file, args.orig_width, isPhotonUrl ); |
| 1000 |
|
| 1001 |
var large_width = parseInt( large_size_parts[0], 10 ), |
| 1002 |
large_height = parseInt( large_size_parts[1], 10 ), |
| 1003 |
medium_width = parseInt( medium_size_parts[0], 10 ), |
| 1004 |
medium_height = parseInt( medium_size_parts[1], 10 ); |
| 1005 |
|
| 1006 |
// Assign max width and height. |
| 1007 |
args.orig_max_width = args.max_width; |
| 1008 |
args.orig_max_height = args.max_height; |
| 1009 |
|
| 1010 |
// Give devices with a higher devicePixelRatio higher-res images (Retina display = 2, Android phones = 1.5, etc) |
| 1011 |
if ( 'undefined' !== typeof window.devicePixelRatio && window.devicePixelRatio > 1 ) { |
| 1012 |
args.max_width = args.max_width * window.devicePixelRatio; |
| 1013 |
args.max_height = args.max_height * window.devicePixelRatio; |
| 1014 |
} |
| 1015 |
|
| 1016 |
if ( large_width >= args.max_width || large_height >= args.max_height ) { |
| 1017 |
return args.large_file; |
| 1018 |
} |
| 1019 |
|
| 1020 |
if ( medium_width >= args.max_width || medium_height >= args.max_height ) { |
| 1021 |
return args.medium_file; |
| 1022 |
} |
| 1023 |
|
| 1024 |
if ( isPhotonUrl ) { |
| 1025 |
// args.orig_file doesn't point to a Photon url, so in this case we use args.large_file |
| 1026 |
// to return the photon url of the original image. |
| 1027 |
var largeFileIndex = args.large_file.lastIndexOf( '?' ); |
| 1028 |
var origPhotonUrl = args.large_file; |
| 1029 |
if ( -1 !== largeFileIndex ) { |
| 1030 |
origPhotonUrl = args.large_file.substring( 0, largeFileIndex ); |
| 1031 |
// If we have a really large image load a smaller version |
| 1032 |
// that is closer to the viewable size |
| 1033 |
if ( args.orig_width > args.max_width || args.orig_height > args.max_height ) { |
| 1034 |
origPhotonUrl += '?fit=' + args.orig_max_width + '%2C' + args.orig_max_height; |
| 1035 |
} |
| 1036 |
} |
| 1037 |
return origPhotonUrl; |
| 1038 |
} |
| 1039 |
|
| 1040 |
return args.orig_file; |
| 1041 |
}, |
| 1042 |
|
| 1043 |
getImageSizeParts: function( file, orig_width, isPhotonUrl ) { |
| 1044 |
var size = isPhotonUrl ? |
| 1045 |
file.replace( /.*=([\d]+%2C[\d]+).*$/, '$1' ) : |
| 1046 |
file.replace( /.*-([\d]+x[\d]+)\..+$/, '$1' ); |
| 1047 |
|
| 1048 |
var size_parts = ( size !== file ) ? |
| 1049 |
( isPhotonUrl ? size.split( '%2C' ) : size.split( 'x' ) ) : |
| 1050 |
[ orig_width, 0 ]; |
| 1051 |
|
| 1052 |
// If one of the dimensions is set to 9999, then the actual value of that dimension can't be retrieved from the url. |
| 1053 |
// In that case, we set the value to 0. |
| 1054 |
if ( '9999' === size_parts[0] ) { |
| 1055 |
size_parts[0] = '0'; |
| 1056 |
} |
| 1057 |
|
| 1058 |
if ( '9999' === size_parts[1] ) { |
| 1059 |
size_parts[1] = '0'; |
| 1060 |
} |
| 1061 |
|
| 1062 |
return size_parts; |
| 1063 |
}, |
| 1064 |
|
| 1065 |
|
| 1066 |
originalDimensions: function() { |
| 1067 |
var splitted = $(this).data('orig-size').split(','); |
| 1068 |
return {width: parseInt(splitted[0], 10), height: parseInt(splitted[1], 10)}; |
| 1069 |
}, |
| 1070 |
|
| 1071 |
format: function( args ) { |
| 1072 |
if ( 'object' !== typeof args ) { |
| 1073 |
args = {}; |
| 1074 |
} |
| 1075 |
if ( ! args.text || 'undefined' === typeof args.text ) { |
| 1076 |
return; |
| 1077 |
} |
| 1078 |
if ( ! args.replacements || 'undefined' === typeof args.replacements ) { |
| 1079 |
return args.text; |
| 1080 |
} |
| 1081 |
return args.text.replace(/{(\d+)}/g, function( match, number ) { |
| 1082 |
return typeof args.replacements[number] !== 'undefined' ? args.replacements[number] : match; |
| 1083 |
}); |
| 1084 |
}, |
| 1085 |
|
| 1086 |
/** |
| 1087 |
* Returns a number in a fraction format that represents the shutter speed. |
| 1088 |
* @param Number speed |
| 1089 |
* @return String |
| 1090 |
*/ |
| 1091 |
shutterSpeed: function( speed ) { |
| 1092 |
var denominator; |
| 1093 |
|
| 1094 |
// round to one decimal if value > 1s by multiplying it by 10, rounding, then dividing by 10 again |
| 1095 |
if ( speed >= 1 ) { |
| 1096 |
return Math.round( speed * 10 ) / 10 + 's'; |
| 1097 |
} |
| 1098 |
|
| 1099 |
// If the speed is less than one, we find the denominator by inverting |
| 1100 |
// the number. Since cameras usually use rational numbers as shutter |
| 1101 |
// speeds, we should get a nice round number. Or close to one in cases |
| 1102 |
// like 1/30. So we round it. |
| 1103 |
denominator = Math.round( 1 / speed ); |
| 1104 |
|
| 1105 |
return '1/' + denominator + 's'; |
| 1106 |
}, |
| 1107 |
|
| 1108 |
parseTitleDesc: function( value ) { |
| 1109 |
if ( !value.match(' ') && value.match('_') ) { |
| 1110 |
return ''; |
| 1111 |
} |
| 1112 |
// Prefix list originally based on http://commons.wikimedia.org/wiki/MediaWiki:Filename-prefix-blacklist |
| 1113 |
$([ |
| 1114 |
'CIMG', // Casio |
| 1115 |
'DSC_', // Nikon |
| 1116 |
'DSCF', // Fuji |
| 1117 |
'DSCN', // Nikon |
| 1118 |
'DUW', // some mobile phones |
| 1119 |
'GEDC', // GE |
| 1120 |
'IMG', // generic |
| 1121 |
'JD', // Jenoptik |
| 1122 |
'MGP', // Pentax |
| 1123 |
'PICT', // misc. |
| 1124 |
'Imagen', // misc. |
| 1125 |
'Foto', // misc. |
| 1126 |
'DSC', // misc. |
| 1127 |
'Scan', // Scanners |
| 1128 |
'SANY', // Sanyo |
| 1129 |
'SAM', // Samsung |
| 1130 |
'Screen Shot [0-9]+' // Mac screenshots |
| 1131 |
]) |
| 1132 |
.each(function(key, val){ |
| 1133 |
var regex = new RegExp('^' + val); |
| 1134 |
if ( regex.test(value) ) { |
| 1135 |
value = ''; |
| 1136 |
return; |
| 1137 |
} |
| 1138 |
}); |
| 1139 |
return value; |
| 1140 |
}, |
| 1141 |
|
| 1142 |
getTitleDesc: function( data ) { |
| 1143 |
var title ='', desc = '', markup = '', target; |
| 1144 |
|
| 1145 |
target = $( 'div.jp-carousel-titleanddesc', 'div.jp-carousel-wrap' ); |
| 1146 |
target.hide(); |
| 1147 |
|
| 1148 |
title = gallery.jp_carousel('parseTitleDesc', data.title) || ''; |
| 1149 |
desc = gallery.jp_carousel('parseTitleDesc', data.desc) || ''; |
| 1150 |
|
| 1151 |
if ( title.length || desc.length ) { |
| 1152 |
// Convert from HTML to plain text (including HTML entities decode, etc) |
| 1153 |
if ( $('<div />').html( title ).text() === $('<div />').html( desc ).text() ) { |
| 1154 |
title = ''; |
| 1155 |
} |
| 1156 |
|
| 1157 |
markup = ( title.length ) ? '<div class="jp-carousel-titleanddesc-title">' + title + '</div>' : ''; |
| 1158 |
markup += ( desc.length ) ? '<div class="jp-carousel-titleanddesc-desc">' + desc + '</div>' : ''; |
| 1159 |
|
| 1160 |
target.html( markup ).fadeIn('slow'); |
| 1161 |
} |
| 1162 |
|
| 1163 |
$( 'div#jp-carousel-comment-form-container' ).css('margin-top', '20px'); |
| 1164 |
$( 'div#jp-carousel-comments-loading' ).css('margin-top', '20px'); |
| 1165 |
}, |
| 1166 |
|
| 1167 |
// updateExif updates the contents of the exif UL (.jp-carousel-image-exif) |
| 1168 |
updateExif: function( meta ) { |
| 1169 |
if ( !meta || 1 !== Number( jetpackCarouselStrings.display_exif ) ) { |
| 1170 |
return false; |
| 1171 |
} |
| 1172 |
|
| 1173 |
var $ul = $( '<ul class=\'jp-carousel-image-exif\'></ul>' ); |
| 1174 |
|
| 1175 |
$.each( meta, function( key, val ) { |
| 1176 |
if ( 0 === parseFloat(val) || !val.length || -1 === $.inArray( key, $.makeArray( jetpackCarouselStrings.meta_data ) ) ) { |
| 1177 |
return; |
| 1178 |
} |
| 1179 |
|
| 1180 |
switch( key ) { |
| 1181 |
case 'focal_length': |
| 1182 |
val = val + 'mm'; |
| 1183 |
break; |
| 1184 |
case 'shutter_speed': |
| 1185 |
val = gallery.jp_carousel('shutterSpeed', val); |
| 1186 |
break; |
| 1187 |
case 'aperture': |
| 1188 |
val = 'f/' + val; |
| 1189 |
break; |
| 1190 |
} |
| 1191 |
|
| 1192 |
$ul.append( '<li><h5>' + jetpackCarouselStrings[key] + '</h5>' + val + '</li>' ); |
| 1193 |
}); |
| 1194 |
|
| 1195 |
// Update (replace) the content of the ul |
| 1196 |
$( 'div.jp-carousel-image-meta ul.jp-carousel-image-exif' ).replaceWith( $ul ); |
| 1197 |
}, |
| 1198 |
|
| 1199 |
// updateFullSizeLink updates the contents of the jp-carousel-image-download link |
| 1200 |
updateFullSizeLink: function(current) { |
| 1201 |
if(!current || !current.data) { |
| 1202 |
return false; |
| 1203 |
} |
| 1204 |
var original, |
| 1205 |
origSize = current.data('orig-size').split(',' ), |
| 1206 |
imageLinkParser = document.createElement( 'a' ); |
| 1207 |
|
| 1208 |
imageLinkParser.href = current.data( 'src' ).replace( /\?.+$/, '' ); |
| 1209 |
|
| 1210 |
// Is this a Photon URL? |
| 1211 |
if ( imageLinkParser.hostname.match( /^i[\d]{1}.wp.com$/i ) !== null ) { |
| 1212 |
original = imageLinkParser.href; |
| 1213 |
} else { |
| 1214 |
original = current.data('orig-file').replace(/\?.+$/, ''); |
| 1215 |
} |
| 1216 |
|
| 1217 |
var permalink = $( '<a>'+gallery.jp_carousel('format', {'text': jetpackCarouselStrings.download_original, 'replacements': origSize})+'</a>' ) |
| 1218 |
.addClass( 'jp-carousel-image-download' ) |
| 1219 |
.attr( 'href', original ) |
| 1220 |
.attr( 'target', '_blank' ); |
| 1221 |
|
| 1222 |
// Update (replace) the content of the anchor |
| 1223 |
$( 'div.jp-carousel-image-meta a.jp-carousel-image-download' ).replaceWith( permalink ); |
| 1224 |
}, |
| 1225 |
|
| 1226 |
updateMap: function( meta ) { |
| 1227 |
if ( !meta.latitude || !meta.longitude || 1 !== Number( jetpackCarouselStrings.display_geo ) ) { |
| 1228 |
return; |
| 1229 |
} |
| 1230 |
|
| 1231 |
var latitude = meta.latitude, |
| 1232 |
longitude = meta.longitude, |
| 1233 |
$metabox = $( 'div.jp-carousel-image-meta', 'div.jp-carousel-wrap' ), |
| 1234 |
$mapbox = $( '<div></div>' ), |
| 1235 |
style = '&scale=2&style=feature:all|element:all|invert_lightness:true|hue:0x0077FF|saturation:-50|lightness:-5|gamma:0.91'; |
| 1236 |
|
| 1237 |
$mapbox |
| 1238 |
.addClass( 'jp-carousel-image-map' ) |
| 1239 |
.html( '<img width="154" height="154" src="https://maps.googleapis.com/maps/api/staticmap?\ |
| 1240 |
center=' + latitude + ',' + longitude + '&\ |
| 1241 |
zoom=8&\ |
| 1242 |
size=154x154&\ |
| 1243 |
sensor=false&\ |
| 1244 |
markers=size:medium%7Ccolor:blue%7C' + latitude + ',' + longitude + style +'" class="gmap-main" />\ |
| 1245 |
\ |
| 1246 |
<div class="gmap-topright"><div class="imgclip"><img width="175" height="154" src="https://maps.googleapis.com/maps/api/staticmap?\ |
| 1247 |
center=' + latitude + ',' + longitude + '&\ |
| 1248 |
zoom=3&\ |
| 1249 |
size=175x154&\ |
| 1250 |
sensor=false&\ |
| 1251 |
markers=size:small%7Ccolor:blue%7C' + latitude + ',' + longitude + style + '"c /></div></div>\ |
| 1252 |
\ |
| 1253 |
' ) |
| 1254 |
.prependTo( $metabox ); |
| 1255 |
}, |
| 1256 |
|
| 1257 |
testCommentsOpened: function( opened ) { |
| 1258 |
if ( 1 === parseInt( opened, 10 ) ) { |
| 1259 |
$('.jp-carousel-buttons').fadeIn('fast'); |
| 1260 |
commentForm.fadeIn('fast'); |
| 1261 |
} else { |
| 1262 |
$('.jp-carousel-buttons').fadeOut('fast'); |
| 1263 |
commentForm.fadeOut('fast'); |
| 1264 |
} |
| 1265 |
}, |
| 1266 |
|
| 1267 |
getComments: function( args ) { |
| 1268 |
clearInterval( commentInterval ); |
| 1269 |
|
| 1270 |
if ( 'object' !== typeof args ) { |
| 1271 |
return; |
| 1272 |
} |
| 1273 |
|
| 1274 |
if ( 'undefined' === typeof args.attachment_id || ! args.attachment_id ) { |
| 1275 |
return; |
| 1276 |
} |
| 1277 |
|
| 1278 |
if ( ! args.offset || 'undefined' === typeof args.offset || args.offset < 1 ) { |
| 1279 |
args.offset = 0; |
| 1280 |
} |
| 1281 |
|
| 1282 |
var comments = $('.jp-carousel-comments'), |
| 1283 |
commentsLoading = $('#jp-carousel-comments-loading').show(); |
| 1284 |
|
| 1285 |
if ( args.clear ) { |
| 1286 |
comments.hide().empty(); |
| 1287 |
} |
| 1288 |
|
| 1289 |
$.ajax({ |
| 1290 |
type: 'GET', |
| 1291 |
url: jetpackCarouselStrings.ajaxurl, |
| 1292 |
dataType: 'json', |
| 1293 |
data: { |
| 1294 |
action: 'get_attachment_comments', |
| 1295 |
nonce: jetpackCarouselStrings.nonce, |
| 1296 |
id: args.attachment_id, |
| 1297 |
offset: args.offset |
| 1298 |
}, |
| 1299 |
success: function(data/*, status, xhr*/) { |
| 1300 |
if ( args.clear ) { |
| 1301 |
comments.fadeOut('fast').empty(); |
| 1302 |
} |
| 1303 |
|
| 1304 |
$( data ).each(function(){ |
| 1305 |
var comment = $('<div></div>') |
| 1306 |
.addClass('jp-carousel-comment') |
| 1307 |
.attr('id', 'jp-carousel-comment-' + this['id']) |
| 1308 |
.html( |
| 1309 |
'<div class="comment-gravatar">' + |
| 1310 |
this['gravatar_markup'] + |
| 1311 |
'</div>' + |
| 1312 |
'<div class="comment-author">' + |
| 1313 |
this['author_markup'] + |
| 1314 |
'</div>' + |
| 1315 |
'<div class="comment-date">' + |
| 1316 |
this['date_gmt'] + |
| 1317 |
'</div>' + |
| 1318 |
'<div class="comment-content">' + |
| 1319 |
this['content'] + |
| 1320 |
'</div>' |
| 1321 |
); |
| 1322 |
comments.append(comment); |
| 1323 |
|
| 1324 |
// Set the interval to check for a new page of comments. |
| 1325 |
clearInterval( commentInterval ); |
| 1326 |
commentInterval = setInterval( function() { |
| 1327 |
if ( ( $('.jp-carousel-overlay').height() - 150 ) < $('.jp-carousel-wrap').scrollTop() + $(window).height() ) { |
| 1328 |
gallery.jp_carousel('getComments',{ attachment_id: args.attachment_id, offset: args.offset + 10, clear: false }); |
| 1329 |
clearInterval( commentInterval ); |
| 1330 |
} |
| 1331 |
}, 300 ); |
| 1332 |
}); |
| 1333 |
|
| 1334 |
// Verify (late) that the user didn't repeatldy click the arrows really fast, in which case the requested |
| 1335 |
// attachment id might no longer match the current attachment id by the time we get the data back or a now |
| 1336 |
// registered infiniscroll event kicks in, so we don't ever display comments for the wrong image by mistake. |
| 1337 |
var current = $('.jp-carousel div.selected'); |
| 1338 |
if ( current && current.data && current.data('attachment-id') != args.attachment_id ) { // jshint ignore:line |
| 1339 |
comments.fadeOut('fast'); |
| 1340 |
comments.empty(); |
| 1341 |
return; |
| 1342 |
} |
| 1343 |
|
| 1344 |
// Increase the height of the background, semi-transparent overlay to match the new length of the comments list. |
| 1345 |
$('.jp-carousel-overlay').height( $(window).height() + titleAndDescription.height() + commentForm.height() + ( (comments.height() > 0) ? comments.height() : imageMeta.height() ) + 200 ); |
| 1346 |
|
| 1347 |
comments.show(); |
| 1348 |
commentsLoading.hide(); |
| 1349 |
}, |
| 1350 |
error: function(xhr, status, error) { |
| 1351 |
// TODO: proper error handling |
| 1352 |
console.log( 'Comment get fail...', xhr, status, error ); |
| 1353 |
comments.fadeIn('fast'); |
| 1354 |
commentsLoading.fadeOut('fast'); |
| 1355 |
} |
| 1356 |
}); |
| 1357 |
}, |
| 1358 |
|
| 1359 |
postCommentError: function(args) { |
| 1360 |
if ( 'object' !== typeof args ) { |
| 1361 |
args = {}; |
| 1362 |
} |
| 1363 |
if ( ! args.field || 'undefined' === typeof args.field || ! args.error || 'undefined' === typeof args.error ) { |
| 1364 |
return; |
| 1365 |
} |
| 1366 |
$('#jp-carousel-comment-post-results').slideUp('fast').html('<span class="jp-carousel-comment-post-error">'+args.error+'</span>').slideDown('fast'); |
| 1367 |
$('#jp-carousel-comment-form-spinner').spin(false); |
| 1368 |
}, |
| 1369 |
|
| 1370 |
setCommentIframeSrc: function(attachment_id) { |
| 1371 |
var iframe = $('#jp-carousel-comment-iframe'); |
| 1372 |
// Set the proper irame src for the current attachment id |
| 1373 |
if (iframe && iframe.length) { |
| 1374 |
iframe.attr('src', iframe.attr('src').replace(/(postid=)\d+/, '$1'+attachment_id) ); |
| 1375 |
iframe.attr('src', iframe.attr('src').replace(/(%23.+)?$/, '%23jp-carousel-'+attachment_id) ); |
| 1376 |
} |
| 1377 |
}, |
| 1378 |
|
| 1379 |
clearCommentTextAreaValue: function() { |
| 1380 |
var commentTextArea = $('#jp-carousel-comment-form-comment-field'); |
| 1381 |
if ( commentTextArea ) { |
| 1382 |
commentTextArea.val(''); |
| 1383 |
} |
| 1384 |
}, |
| 1385 |
|
| 1386 |
nextSlide : function () { |
| 1387 |
var slides = this.jp_carousel( 'slides' ); |
| 1388 |
var selected = this.jp_carousel( 'selectedSlide' ); |
| 1389 |
|
| 1390 |
if ( selected.length === 0 || ( slides.length > 2 && selected.is( slides.last() ) ) ) { |
| 1391 |
return slides.first(); |
| 1392 |
} |
| 1393 |
|
| 1394 |
return selected.next(); |
| 1395 |
}, |
| 1396 |
|
| 1397 |
prevSlide : function () { |
| 1398 |
var slides = this.jp_carousel( 'slides' ); |
| 1399 |
var selected = this.jp_carousel( 'selectedSlide' ); |
| 1400 |
|
| 1401 |
if ( selected.length === 0 || ( slides.length > 2 && selected.is( slides.first() ) ) ) { |
| 1402 |
return slides.last(); |
| 1403 |
} |
| 1404 |
|
| 1405 |
return selected.prev(); |
| 1406 |
}, |
| 1407 |
|
| 1408 |
loadFullImage : function ( slide ) { |
| 1409 |
var image = slide.find( 'img:first' ); |
| 1410 |
|
| 1411 |
if ( ! image.data( 'loaded' ) ) { |
| 1412 |
// If the width of the slide is smaller than the width of the "thumbnail" we're already using, |
| 1413 |
// don't load the full image. |
| 1414 |
|
| 1415 |
image.on( 'load.jetpack', function () { |
| 1416 |
image.off( 'load.jetpack' ); |
| 1417 |
$( this ).closest( '.jp-carousel-slide' ).css( 'background-image', '' ); |
| 1418 |
} ); |
| 1419 |
|
| 1420 |
if ( ! slide.data( 'preview-image' ) || ( slide.data( 'thumb-size' ) && slide.width() > slide.data( 'thumb-size' ).width ) ) { |
| 1421 |
image.attr( 'src', image.closest( '.jp-carousel-slide' ).data( 'src' ) ).attr('itemprop', 'image'); |
| 1422 |
} else { |
| 1423 |
image.attr( 'src', slide.data( 'preview-image' ) ).attr('itemprop', 'image'); |
| 1424 |
} |
| 1425 |
|
| 1426 |
image.data( 'loaded', 1 ); |
| 1427 |
} |
| 1428 |
}, |
| 1429 |
|
| 1430 |
hasMultipleImages : function () { |
| 1431 |
return gallery.jp_carousel('slides').length > 1; |
| 1432 |
} |
| 1433 |
}; |
| 1434 |
|
| 1435 |
$.fn.jp_carousel = function(method){ |
| 1436 |
// ask for the HTML of the gallery |
| 1437 |
// Method calling logic |
| 1438 |
if ( methods[method] ) { |
| 1439 |
return methods[ method ].apply( this, Array.prototype.slice.call( arguments, 1 )); |
| 1440 |
} else if ( typeof method === 'object' || ! method ) { |
| 1441 |
return methods.open.apply( this, arguments ); |
| 1442 |
} else { |
| 1443 |
$.error( 'Method ' + method + ' does not exist on jQuery.jp_carousel' ); |
| 1444 |
} |
| 1445 |
|
| 1446 |
}; |
| 1447 |
|
| 1448 |
// register the event listener for starting the gallery |
| 1449 |
$(document.body).on('click.jp-carousel', 'div.gallery, div.tiled-gallery, ul.wp-block-gallery, div.wp-block-jetpack-tiled-gallery, a.single-image-gallery', function( e ) { |
| 1450 |
if ( ! $(this).jp_carousel( 'testForData', e.currentTarget ) ) { |
| 1451 |
return; |
| 1452 |
} |
| 1453 |
|
| 1454 |
// Do not open the modal if we are looking at a gallery caption from before WP5, which may contain a link. |
| 1455 |
if ( $(e.target).parent().hasClass('gallery-caption') ) { |
| 1456 |
return; |
| 1457 |
} |
| 1458 |
|
| 1459 |
// Do not open the modal if we are looking at a caption of a gallery block, which may contain a link. |
| 1460 |
if ( $(e.target).parent().is('figcaption') ) { |
| 1461 |
return; |
| 1462 |
} |
| 1463 |
|
| 1464 |
e.preventDefault(); |
| 1465 |
|
| 1466 |
// Stopping propagation in case there are parent elements |
| 1467 |
// with .gallery or .tiled-gallery class |
| 1468 |
e.stopPropagation(); |
| 1469 |
$(this).jp_carousel('open', { start_index: $(this).find('.gallery-item, .tiled-gallery-item, .blocks-gallery-item, .tiled-gallery__item').index($(e.target).parents('.gallery-item, .tiled-gallery-item, .blocks-gallery-item, .tiled-gallery__item'))}); |
| 1470 |
}); |
| 1471 |
|
| 1472 |
// handle lightbox (single image gallery) for images linking to 'Attachment Page' |
| 1473 |
if ( 1 === Number( jetpackCarouselStrings.single_image_gallery ) ) { |
| 1474 |
processSingleImageGallery(); |
| 1475 |
$( document.body ).on( 'post-load', function() { |
| 1476 |
processSingleImageGallery(); |
| 1477 |
} ); |
| 1478 |
} |
| 1479 |
|
| 1480 |
// Makes carousel work on page load and when back button leads to same URL with carousel hash (ie: no actual document.ready trigger) |
| 1481 |
$( window ).on( 'hashchange.jp-carousel', function () { |
| 1482 |
|
| 1483 |
var hashRegExp = /jp-carousel-(\d+)/, |
| 1484 |
matches, attachmentId, galleries, selectedThumbnail; |
| 1485 |
|
| 1486 |
if ( ! window.location.hash || ! hashRegExp.test( window.location.hash ) ) { |
| 1487 |
if ( gallery && gallery.opened ) { |
| 1488 |
container.jp_carousel( 'close' ); |
| 1489 |
} |
| 1490 |
|
| 1491 |
return; |
| 1492 |
} |
| 1493 |
|
| 1494 |
if ( ( window.location.hash === last_known_location_hash ) && gallery.opened ) { |
| 1495 |
return; |
| 1496 |
} |
| 1497 |
|
| 1498 |
if ( window.location.hash && gallery && !gallery.opened && history.back) { |
| 1499 |
history.back(); |
| 1500 |
return; |
| 1501 |
} |
| 1502 |
|
| 1503 |
last_known_location_hash = window.location.hash; |
| 1504 |
matches = window.location.hash.match( hashRegExp ); |
| 1505 |
attachmentId = parseInt( matches[1], 10 ); |
| 1506 |
galleries = $( 'div.gallery, div.tiled-gallery, a.single-image-gallery, ul.wp-block-gallery, div.wp-block-jetpack-tiled-gallery' ); |
| 1507 |
|
| 1508 |
// Find the first thumbnail that matches the attachment ID in the location |
| 1509 |
// hash, then open the gallery that contains it. |
| 1510 |
galleries.each( function( _, galleryEl ) { |
| 1511 |
$( galleryEl ).find('img').each( function( imageIndex, imageEl ) { |
| 1512 |
if ( $( imageEl ).data( 'attachment-id' ) === parseInt( attachmentId, 10 ) ) { |
| 1513 |
selectedThumbnail = { index: imageIndex, gallery: galleryEl }; |
| 1514 |
return false; |
| 1515 |
} |
| 1516 |
}); |
| 1517 |
|
| 1518 |
if ( selectedThumbnail ) { |
| 1519 |
$( selectedThumbnail.gallery ) |
| 1520 |
.jp_carousel( 'openOrSelectSlide', selectedThumbnail.index ); |
| 1521 |
return false; |
| 1522 |
} |
| 1523 |
}); |
| 1524 |
}); |
| 1525 |
|
| 1526 |
if ( window.location.hash ) { |
| 1527 |
$( window ).trigger( 'hashchange' ); |
| 1528 |
} |
| 1529 |
}); |
| 1530 |
|
| 1531 |
/** |
| 1532 |
* jQuery Plugin to obtain touch gestures from iPhone, iPod Touch and iPad, should also work with Android mobile phones (not tested yet!) |
| 1533 |
* Common usage: wipe images (left and right to show the previous or next image) |
| 1534 |
* |
| 1535 |
* @author Andreas Waltl, netCU Internetagentur (http://www.netcu.de) |
| 1536 |
* Version 1.1.1, modified to pass the touchmove event to the callbacks. |
| 1537 |
*/ |
| 1538 |
(function($) { |
| 1539 |
$.fn.touchwipe = function(settings) { |
| 1540 |
var config = { |
| 1541 |
min_move_x: 20, |
| 1542 |
min_move_y: 20, |
| 1543 |
wipeLeft: function(/*e*/) { }, |
| 1544 |
wipeRight: function(/*e*/) { }, |
| 1545 |
wipeUp: function(/*e*/) { }, |
| 1546 |
wipeDown: function(/*e*/) { }, |
| 1547 |
preventDefaultEvents: true |
| 1548 |
}; |
| 1549 |
|
| 1550 |
if (settings) { |
| 1551 |
$.extend(config, settings); |
| 1552 |
} |
| 1553 |
|
| 1554 |
this.each(function() { |
| 1555 |
var startX; |
| 1556 |
var startY; |
| 1557 |
var isMoving = false; |
| 1558 |
|
| 1559 |
function cancelTouch() { |
| 1560 |
this.removeEventListener('touchmove', onTouchMove); |
| 1561 |
startX = null; |
| 1562 |
isMoving = false; |
| 1563 |
} |
| 1564 |
|
| 1565 |
function onTouchMove(e) { |
| 1566 |
if(config.preventDefaultEvents) { |
| 1567 |
e.preventDefault(); |
| 1568 |
} |
| 1569 |
if(isMoving) { |
| 1570 |
var x = e.touches[0].pageX; |
| 1571 |
var y = e.touches[0].pageY; |
| 1572 |
var dx = startX - x; |
| 1573 |
var dy = startY - y; |
| 1574 |
if(Math.abs(dx) >= config.min_move_x) { |
| 1575 |
cancelTouch(); |
| 1576 |
if(dx > 0) { |
| 1577 |
config.wipeLeft(e); |
| 1578 |
} else { |
| 1579 |
config.wipeRight(e); |
| 1580 |
} |
| 1581 |
} |
| 1582 |
else if(Math.abs(dy) >= config.min_move_y) { |
| 1583 |
cancelTouch(); |
| 1584 |
if(dy > 0) { |
| 1585 |
config.wipeDown(e); |
| 1586 |
} else { |
| 1587 |
config.wipeUp(e); |
| 1588 |
} |
| 1589 |
} |
| 1590 |
} |
| 1591 |
} |
| 1592 |
|
| 1593 |
function onTouchStart(e) |
| 1594 |
{ |
| 1595 |
if (e.touches.length === 1) { |
| 1596 |
startX = e.touches[0].pageX; |
| 1597 |
startY = e.touches[0].pageY; |
| 1598 |
isMoving = true; |
| 1599 |
this.addEventListener('touchmove', onTouchMove, false); |
| 1600 |
} |
| 1601 |
} |
| 1602 |
if ('ontouchstart' in document.documentElement) { |
| 1603 |
this.addEventListener('touchstart', onTouchStart, false); |
| 1604 |
} |
| 1605 |
}); |
| 1606 |
|
| 1607 |
return this; |
| 1608 |
}; |
| 1609 |
})(jQuery); |
| 1610 |
|
