1(function($) { 2 $.prettyPhoto = { 3 version: '3.1.6' 4 }; 5 $.fn.prettyPhoto = function(pp_settings) { 6 pp_settings = jQuery.extend({ 7 hook: 'rel', 8 animation_speed: 'fast', 9 ajaxcallback: function() {}, 10 slideshow: 5000, 11 autoplay_slideshow: false, 12 opacity: 0.80, 13 show_title: true, 14 allow_resize: true, 15 allow_expand: true, 16 default_width: 500, 17 default_height: 344, 18 counter_separator_label: '/', 19 theme: 'pp_default', 20 horizontal_padding: 20, 21 hideflash: false, 22 wmode: 'opaque', 23 autoplay: true, 24 modal: false, 25 deeplinking: true, 26 overlay_gallery: true, 27 overlay_gallery_max: 30, 28 keyboard_shortcuts: true, 29 changepicturecallback: function() {}, 30 callback: function() {}, 31 ie6_fallback: true, 32 markup: '<div class="pp_pic_holder"> \ 33 <div class="ppt"> </div> \ 34 <div class="pp_content_container"> \ 35 <div class="pp_left"> \ 36 <div class="pp_right"> \ 37 <div class="pp_content"> \ 38 <div class="pp_loaderIcon"></div> \ 39 <div class="pp_fade"> \ 40 <a href="#" class="pp_expand" title="Expand the image">Expand</a> \ 41 <div class="pp_hoverContainer"> \ 42 <a class="pp_next" href="#">next</a> \ 43 <a class="pp_previous" href="#">previous</a> \ 44 </div> \ 45 <div id="pp_full_res"></div> \ 46 <div class="pp_details"> \ 47 <div class="pp_nav"> \ 48 <a href="#" class="pp_arrow_previous">Previous</a> \ 49 <p class="currentTextHolder">0/0</p> \ 50 <a href="#" class="pp_arrow_next">Next</a> \ 51 </div> \ 52 <p class="pp_description"></p> \ 53 <div class="pp_social">{pp_social}</div> \ 54 <a class="pp_close" href="#">Close</a> \ 55 </div> \ 56 </div> \ 57 </div> \ 58 </div> \ 59 </div> \ 60 </div> \ 61 <div class="pp_bottom"> \ 62 <div class="pp_left"></div> \ 63 <div class="pp_middle"></div> \ 64 <div class="pp_right"></div> \ 65 </div> \ 66 </div> \ 67 <div class="pp_overlay"></div>', 68 gallery_markup: '<div class="pp_gallery"> \ 69 <a href="#" class="pp_arrow_previous">Previous</a> \ 70 <div> \ 71 <ul> \ 72 {gallery} \ 73 </ul> \ 74 </div> \ 75 <a href="#" class="pp_arrow_next">Next</a> \ 76 </div>', 77 image_markup: '<img id="fullResImage" src="{path}" />', 78 flash_markup: '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="{width}" height="{height}"><param name="wmode" value="{wmode}" /><param name="allowfullscreen" value="true" /><param name="allowscriptaccess" value="always" /><param name="movie" value="{path}" /><embed src="{path}" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="{width}" height="{height}" wmode="{wmode}"></embed></object>', 79 quicktime_markup: '<object classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" codebase="http://www.apple.com/qtactivex/qtplugin.cab" height="{height}" width="{width}"><param name="src" value="{path}"><param name="autoplay" value="{autoplay}"><param name="type" value="video/quicktime"><embed src="{path}" height="{height}" width="{width}" autoplay="{autoplay}" type="video/quicktime" pluginspage="http://www.apple.com/quicktime/download/"></embed></object>', 80 iframe_markup: '<iframe src ="{path}" width="{width}" height="{height}" frameborder="no"></iframe>', 81 inline_markup: '<div class="pp_inline">{content}</div>', 82 custom_markup: '', 83 social_tools: '<div class="twitter"><a href="http://twitter.com/share" class="twitter-share-button" data-count="none">Tweet</a><script type="text/javascript" src="http://platform.twitter.com/widgets.js"></script></div><div class="facebook"><iframe src="//www.facebook.com/plugins/like.php?locale=en_US&href={location_href}&layout=button_count&show_faces=true&width=500&action=like&font&colorscheme=light&height=23" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:500px; height:23px;" allowTransparency="true"></iframe></div>' 84 }, pp_settings); 85 var matchedObjects = this, 86 percentBased = false, 87 pp_dimensions, pp_open, pp_contentHeight, pp_contentWidth, pp_containerHeight, pp_containerWidth, windowHeight = $(window).height(), 88 windowWidth = $(window).width(), 89 pp_slideshow; 90 doresize = true, scroll_pos = _get_scroll(); 91 $(window).unbind('resize.prettyphoto').bind('resize.prettyphoto', function() { 92 _center_overlay(); 93 _resize_overlay(); 94 }); 95 if (pp_settings.keyboard_shortcuts) { 96 $(document).unbind('keydown.prettyphoto').bind('keydown.prettyphoto', function(e) { 97 if (typeof $pp_pic_holder != 'undefined') { 98 if ($pp_pic_holder.is(':visible')) { 99 switch (e.keyCode) { 100 case 37: 101 $.prettyPhoto.changePage('previous'); 102 e.preventDefault(); 103 break; 104 case 39: 105 $.prettyPhoto.changePage('next'); 106 e.preventDefault(); 107 break; 108 case 27: 109 if (!settings.modal) 110 $.prettyPhoto.close(); 111 e.preventDefault(); 112 break; 113 }; 114 }; 115 }; 116 }); 117 }; 118 $.prettyPhoto.initialize = function() { 119 settings = pp_settings; 120 if (settings.theme == 'pp_default') settings.horizontal_padding = 16; 121 theRel = $(this).attr(settings.hook); 122 galleryRegExp = /\[(?:.*)\]/; 123 isSet = (galleryRegExp.exec(theRel)) ? true : false;
124 pp_images = (isSet) ? jQuery.map(matchedObjects, function(n, i) { 125 if ($(n).attr(settings.hook).indexOf(theRel) != -1) return $(n).attr('href'); 126 }) : $.makeArray($(this).attr('href')); 127 pp_titles = (isSet) ? jQuery.map(matchedObjects, function(n, i) { 128 if ($(n).attr(settings.hook).indexOf(theRel) != -1) return ($(n).find('img').attr('alt')) ? $(n).find('img').attr('alt') : ""; 129 }) : $.makeArray($(this).find('img').attr('alt')); 130 pp_descriptions = (isSet) ? jQuery.map(matchedObjects, function(n, i) { 131 if ($(n).attr(settings.hook).indexOf(theRel) != -1) return ($(n).attr('title')) ? $(n).attr('title') : ""; 132 }) : $.makeArray($(this).attr('title')); 133 if (pp_images.length > settings.overlay_gallery_max) settings.overlay_gallery = false; 134 set_position = jQuery.inArray($(this).attr('href'), pp_images); 135 rel_index = (isSet) ? set_position : $("a[" + settings.hook + "^='" + theRel + "']").index($(this)); 136 _build_overlay(this); 137 if (settings.allow_resize) 138 $(window).bind('scroll.prettyphoto', function() { 139 _center_overlay(); 140 }); 141 $.prettyPhoto.open(); 142 return false; 143 } 144 $.prettyPhoto.open = function(event) { 145 if (typeof settings == "undefined") { 146 settings = pp_settings; 147 pp_images = $.makeArray(arguments[0]); 148 pp_titles = (arguments[1]) ? $.makeArray(arguments[1]) : $.makeArray(""); 149 pp_descriptions = (arguments[2]) ? $.makeArray(arguments[2]) : $.makeArray(""); 150 isSet = (pp_images.length > 1) ? true : false; 151 set_position = (arguments[3]) ? arguments[3] : 0; 152 _build_overlay(event.target); 153 } 154 if (settings.hideflash) $('object,embed,iframe[src*=youtube],iframe[src*=vimeo]').css('visibility', 'hidden'); 155 _checkPosition($(pp_images).size()); 156 $('.pp_loaderIcon').show(); 157 if (settings.deeplinking) 158 setHashtag(); 159 if (settings.social_tools) { 160 facebook_like_link = settings.social_tools.replace('{location_href}', encodeURIComponent(location.href)); 161 $pp_pic_holder.find('.pp_social').html(facebook_like_link); 162 } 163 if ($ppt.is(':hidden')) $ppt.css('opacity', 0).show(); 164 $pp_overlay.show().fadeTo(settings.animation_speed, settings.opacity); 165 $pp_pic_holder.find('.currentTextHolder').text((set_position + 1) + settings.counter_separator_label + $(pp_images).size()); 166 if (typeof pp_descriptions[set_position] != 'undefined' && pp_descriptions[set_position] != "") { 167 $pp_pic_holder.find('.pp_description').show().html(unescape(pp_descriptions[set_position])); 168 } else { 169 $pp_pic_holder.find('.pp_description').hide(); 170 } 171 movie_width = (parseFloat(getParam('width', pp_images[set_position]))) ? getParam('width', pp_images[set_position]) : settings.default_width.toString(); 172 movie_height = (parseFloat(getParam('height', pp_images[set_position]))) ? getParam('height', pp_images[set_position]) : settings.default_height.toString(); 173 percentBased = false; 174 if (movie_height.indexOf('%') != -1) { 175 movie_height = parseFloat(($(window).height() * parseFloat(movie_height) / 100) - 150); 176 percentBased = true; 177 } 178 if (movie_width.indexOf('%') != -1) { 179 movie_width = parseFloat(($(window).width() * parseFloat(movie_width) / 100) - 150); 180 percentBased = true; 181 } 182 $pp_pic_holder.fadeIn(function() { 183 //(settings.show_title && pp_titles[set_position] != "" && typeof pp_titles[set_position] != "undefined") ? $ppt.html(unescape(pp_titles[set_position])): $ppt.html(' '); 184 imgPreloader = ""; 185 skipInjection = false;
186 switch (_getFileType(pp_images[set_position])) { 187 case 'image': 188 imgPreloader = new Image(); 189 nextImage = new Image(); 190 if (isSet && set_position < $(pp_images).size() - 1) nextImage.src = pp_images[set_position + 1]; 191 prevImage = new Image(); 192 if (isSet && pp_images[set_position - 1]) prevImage.src = pp_images[set_position - 1]; 193 $pp_pic_holder.find('#pp_full_res')[0].innerHTML = settings.image_markup.replace(/{path}/g, pp_images[set_position]); 194 imgPreloader.onload = function() { 195 pp_dimensions = _fitToViewport(imgPreloader.width, imgPreloader.height); 196 _showContent(); 197 }; 198 imgPreloader.onerror = function() { 199 alert('Image cannot be loaded. Make sure the path is correct and image exist.'); 200 $.prettyPhoto.close(); 201 }; 202 imgPreloader.src = pp_images[set_position]; 203 break; 204 case 'youtube': 205 pp_dimensions = _fitToViewport(movie_width, movie_height); 206 movie_id = getParam('v', pp_images[set_position]); 207 if (movie_id == "") { 208 movie_id = pp_images[set_position].split('youtu.be/'); 209 movie_id = movie_id[1]; 210 if (movie_id.indexOf('?') > 0) 211 movie_id = movie_id.substr(0, movie_id.indexOf('?')); 212 if (movie_id.indexOf('&') > 0) 213 movie_id = movie_id.substr(0, movie_id.indexOf('&')); 214 } 215 movie = 'http://www.youtube.com/embed/' + movie_id; 216 (getParam('rel', pp_images[set_position])) ? movie += "?rel=" + getParam('rel', pp_images[set_position]): movie += "?rel=1"; 217 if (settings.autoplay) movie += "&autoplay=1"; 218 toInject = settings.iframe_markup.replace(/{width}/g, pp_dimensions['width']).replace(/{height}/g, pp_dimensions['height']).replace(/{wmode}/g, settings.wmode).replace(/{path}/g, movie); 219 break; 220 case 'vimeo': 221 pp_dimensions = _fitToViewport(movie_width, movie_height); 222 movie_id = pp_images[set_position]; 223 var regExp = /http(s?):\/\/(www\.)?vimeo.com\/(\d+)/; 224 var match = movie_id.match(regExp); 225 movie = 'http://player.vimeo.com/video/' + match[3] + '?title=0&byline=0&portrait=0'; 226 if (settings.autoplay) movie += "&autoplay=1;"; 227 vimeo_width = pp_dimensions['width'] + '/embed/?moog_width=' + pp_dimensions['width']; 228 toInject = settings.iframe_markup.replace(/{width}/g, vimeo_width).replace(/{height}/g, pp_dimensions['height']).replace(/{path}/g, movie); 229 break; 230 case 'quicktime': 231 pp_dimensions = _fitToViewport(movie_width, movie_height); 232 pp_dimensions['height'] += 15; 233 pp_dimensions['contentHeight'] += 15; 234 pp_dimensions['containerHeight'] += 15; 235 toInject = settings.quicktime_markup.replace(/{width}/g, pp_dimensions['width']).replace(/{height}/g, pp_dimensions['height']).replace(/{wmode}/g, settings.wmode).replace(/{path}/g, pp_images[set_position]).replace(/{autoplay}/g, settings.autoplay); 236 break; 237 case 'flash': 238 pp_dimensions = _fitToViewport(movie_width, movie_height); 239 flash_vars = pp_images[set_position]; 240 flash_vars = flash_vars.substring(pp_images[set_position].indexOf('flashvars') + 10, pp_images[set_position].length); 241 filename = pp_images[set_position]; 242 filename = filename.substring(0, filename.indexOf('?')); 243 toInject = settings.flash_markup.replace(/{width}/g, pp_dimensions['width']).replace(/{height}/g, pp_dimensions['height']).replace(/{wmode}/g, settings.wmode).replace(/{path}/g, filename + '?' + flash_vars); 244 break; 245 case 'iframe': 246 pp_dimensions = _fitToViewport(movie_width, movie_height); 247 frame_url = pp_images[set_position]; 248 frame_url = frame_url.substr(0, frame_url.indexOf('iframe') - 1); 249 toInject = settings.iframe_markup.replace(/{width}/g, pp_dimensions['width']).replace(/{height}/g, pp_dimensions['height']).replace(/{path}/g, frame_url); 250 break; 251 case 'ajax': 252 doresize = false;
253 pp_dimensions = _fitToViewport(movie_width, movie_height); 254 doresize = true; 255 skipInjection = true; 256 $.get(pp_images[set_position], function(responseHTML) { 257 toInject = settings.inline_markup.replace(/{content}/g, responseHTML); 258 $pp_pic_holder.find('#pp_full_res')[0].innerHTML = toInject; 259 _showContent(); 260 }); 261 break; 262 case 'custom': 263 pp_dimensions = _fitToViewport(movie_width, movie_height); 264 toInject = settings.custom_markup; 265 break; 266 case 'inline': 267 myClone = $(pp_images[set_position]).clone().append('<br clear="all" />').css({ 268 'width': settings.default_width 269 }).wrapInner('<div id="pp_full_res"><div class="pp_inline"></div></div>').appendTo($('body')).show(); 270 doresize = false; 271 pp_dimensions = _fitToViewport($(myClone).width(), $(myClone).height()); 272 doresize = true; 273 $(myClone).remove(); 274 toInject = settings.inline_markup.replace(/{content}/g, $(pp_images[set_position]).html()); 275 break; 276 }; 277 if (!imgPreloader && !skipInjection) { 278 $pp_pic_holder.find('#pp_full_res')[0].innerHTML = toInject; 279 _showContent(); 280 }; 281 }); 282 return false; 283 }; 284 $.prettyPhoto.changePage = function(direction) { 285 currentGalleryPage = 0; 286 if (direction == 'previous') { 287 set_position--; 288 if (set_position < 0) set_position = $(pp_images).size() - 1; 289 } else if (direction == 'next') { 290 set_position++; 291 if (set_position > $(pp_images).size() - 1) set_position = 0; 292 } else { 293 set_position = direction; 294 }; 295 rel_index = set_position; 296 if (!doresize) doresize = true; 297 if (settings.allow_expand) { 298 $('.pp_contract').removeClass('pp_contract').addClass('pp_expand'); 299 } 300 _hideContent(function() { 301 $.prettyPhoto.open(); 302 }); 303 }; 304 $.prettyPhoto.changeGalleryPage = function(direction) { 305 if (direction == 'next') { 306 currentGalleryPage++; 307 if (currentGalleryPage > totalPage) currentGalleryPage = 0; 308 } else if (direction == 'previous') { 309 currentGalleryPage--; 310 if (currentGalleryPage < 0) currentGalleryPage = totalPage; 311 } else { 312 currentGalleryPage = direction; 313 }; 314 slide_speed = (direction == 'next' || direction == 'previous') ? settings.animation_speed : 0; 315 slide_to = currentGalleryPage * (itemsPerPage * itemWidth); 316 $pp_gallery.find('ul').animate({ 317 left: -slide_to 318 }, slide_speed); 319 }; 320 $.prettyPhoto.startSlideshow = function() { 321 if (typeof pp_slideshow == 'undefined') { 322 $pp_pic_holder.find('.pp_play').unbind('click').removeClass('pp_play').addClass('pp_pause').click(function() { 323 $.prettyPhoto.stopSlideshow(); 324 return false; 325 }); 326 pp_slideshow = setInterval($.prettyPhoto.startSlideshow, settings.slideshow); 327 } else { 328 $.prettyPhoto.changePage('next'); 329 }; 330 } 331 $.prettyPhoto.stopSlideshow = function() { 332 $pp_pic_holder.find('.pp_pause').unbind('click').removeClass('pp_pause').addClass('pp_play').click(function() { 333 $.prettyPhoto.startSlideshow(); 334 return false; 335 }); 336 clearInterval(pp_slideshow); 337 pp_slideshow = undefined; 338 } 339 $.prettyPhoto.close = function() { 340 if ($pp_overlay.is(":animated")) return; 341 $.prettyPhoto.stopSlideshow(); 342 $pp_pic_holder.stop().find('object,embed').css('visibility', 'hidden'); 343 $('div.pp_pic_holder,div.ppt,.pp_fade').fadeOut(settings.animation_speed, function() { 344 $(this).remove(); 345 }); 346 $pp_overlay.fadeOut(settings.animation_speed, function() { 347 if (settings.hideflash) $('object,embed,iframe[src*=youtube],iframe[src*=vimeo]').css('visibility', 'visible'); 348 $(this).remove(); 349 $(window).unbind('scroll.prettyphoto'); 350 clearHashtag(); 351 settings.callback(); 352 doresize = true; 353 pp_open = false;
354 delete settings; 355 }); 356 }; 357 358 function _showContent() { 359 $('.pp_loaderIcon').hide(); 360 projectedTop = scroll_pos['scrollTop'] + ((windowHeight / 2) - (pp_dimensions['containerHeight'] / 2)); 361 if (projectedTop < 0) projectedTop = 0; 362 $ppt.fadeTo(settings.animation_speed, 1); 363 $pp_pic_holder.find('.pp_content').animate({ 364 height: pp_dimensions['contentHeight'] - 80, 365 width: pp_dimensions['contentWidth'] 366 }, settings.animation_speed); 367 $pp_pic_holder.animate({ 368 'top': projectedTop, 369 'left': ((windowWidth / 2) - (pp_dimensions['containerWidth'] / 2) < 0) ? 0 : (windowWidth / 2) - (pp_dimensions['containerWidth'] / 2), 370 width: pp_dimensions['containerWidth'] 371 }, settings.animation_speed, function() { 372 $pp_pic_holder.find('.pp_hoverContainer,#fullResImage').height(pp_dimensions['height']).width(pp_dimensions['width']); 373 $pp_pic_holder.find('.pp_fade').fadeIn(settings.animation_speed); 374 if (isSet && _getFileType(pp_images[set_position]) == "image") { 375 $pp_pic_holder.find('.pp_hoverContainer').show(); 376 } else { 377 $pp_pic_holder.find('.pp_hoverContainer').hide(); 378 } 379 if (settings.allow_expand) { 380 if (pp_dimensions['resized']) { 381 $('a.pp_expand,a.pp_contract').show(); 382 } else { 383 $('a.pp_expand').hide(); 384 } 385 } 386 if (settings.autoplay_slideshow && !pp_slideshow && !pp_open) $.prettyPhoto.startSlideshow(); 387 settings.changepicturecallback(); 388 pp_open = true; 389 }); 390 _insert_gallery(); 391 pp_settings.ajaxcallback(); 392 }; 393 394 function _hideContent(callback) { 395 $pp_pic_holder.find('#pp_full_res object,#pp_full_res embed').css('visibility', 'hidden'); 396 $pp_pic_holder.find('.pp_fade').fadeOut(settings.animation_speed, function() { 397 $('.pp_loaderIcon').show(); 398 callback(); 399 }); 400 }; 401 402 function _checkPosition(setCount) { 403 (setCount > 1) ? $('.pp_nav').show(): $('.pp_nav').hide(); 404 }; 405 406 function _fitToViewport(width, height) { 407 resized = false; 408 _getDimensions(width, height); 409 imageWidth = width, imageHeight = height; 410 if (((pp_containerWidth > windowWidth) || (pp_containerHeight > windowHeight)) && doresize && settings.allow_resize && !percentBased) { 411 resized = true, fitting = false; 412 while (!fitting) { 413 if ((pp_containerWidth > windowWidth)) { 414 imageWidth = (windowWidth - 200); 415 imageHeight = (height / width) * imageWidth; 416 } else if ((pp_containerHeight > windowHeight)) { 417 imageHeight = (windowHeight - 200); 418 imageWidth = (width / height) * imageHeight; 419 } else { 420 fitting = true; 421 }; 422 pp_containerHeight = imageHeight, pp_containerWidth = imageWidth; 423 }; 424 if ((pp_containerWidth > windowWidth) || (pp_containerHeight > windowHeight)) { 425 _fitToViewport(pp_containerWidth, pp_containerHeight) 426 }; 427 _getDimensions(imageWidth, imageHeight); 428 }; 429 return { 430 width: Math.floor(imageWidth), 431 height: Math.floor(imageHeight), 432 containerHeight: Math.floor(pp_containerHeight), 433 containerWidth: Math.floor(pp_containerWidth) + (settings.horizontal_padding * 2), 434 contentHeight: Math.floor(pp_contentHeight), 435 contentWidth: Math.floor(pp_contentWidth), 436 resized: resized 437 }; 438 }; 439 440 function _getDimensions(width, height) { 441 width = parseFloat(width); 442 height = parseFloat(height); 443 $pp_details = $pp_pic_holder.find('.pp_details'); 444 $pp_details.width(width); 445 detailsHeight = parseFloat($pp_details.css('marginTop')) + parseFloat($pp_details.css('marginBottom')); 446 $pp_details = $pp_details.clone().addClass(settings.theme).width(width).appendTo($('body')).css({ 447 'position': 'absolute', 448 'top': -10000 449 }); 450 detailsHeight += $pp_details.height(); 451 detailsHeight = (detailsHeight <= 100) ? 130 : detailsHeight; 452 $pp_details.remove(); 453 $pp_title = $pp_pic_holder.find('.ppt'); 454 $pp_title.width(width); 455 titleHeight = parseFloat($pp_title.css('marginTop')) + parseFloat($pp_title.css('marginBottom')); 456 $pp_title = $pp_title.clone().appendTo($('body')).css({ 457 'position': 'absolute', 458 'top': -10000 459 }); 460 titleHeight += $pp_title.height(); 461 $pp_title.remove(); 462 pp_contentHeight = height + detailsHeight; 463 pp_contentWidth = width; 464 pp_containerHeight = pp_contentHeight + titleHeight + $pp_pic_holder.find('.pp_top').height() + $pp_pic_holder.find('.pp_bottom').height(); 465 pp_containerWidth = width; 466 } 467
468 function _getFileType(itemSrc) { 469 if (itemSrc.match(/youtube\.com\/watch/i) || itemSrc.match(/youtu\.be/i)) { 470 return 'youtube'; 471 } else if (itemSrc.match(/vimeo\.com/i)) { 472 return 'vimeo'; 473 } else if (itemSrc.match(/\b.mov\b/i)) { 474 return 'quicktime'; 475 } else if (itemSrc.match(/\b.swf\b/i)) { 476 return 'flash'; 477 } else if (itemSrc.match(/\biframe=true\b/i)) { 478 return 'iframe'; 479 } else if (itemSrc.match(/\bajax=true\b/i)) { 480 return 'ajax'; 481 } else if (itemSrc.match(/\bcustom=true\b/i)) { 482 return 'custom'; 483 } else if (itemSrc.substr(0, 1) == '#') { 484 return 'inline'; 485 } else { 486 return 'image'; 487 }; 488 }; 489 490 function _center_overlay() { 491 if (doresize && typeof $pp_pic_holder != 'undefined') { 492 scroll_pos = _get_scroll(); 493 contentHeight = $pp_pic_holder.height(), contentwidth = $pp_pic_holder.width(); 494 projectedTop = (windowHeight / 2) + scroll_pos['scrollTop'] - (contentHeight / 2); 495 if (projectedTop < 0) projectedTop = 0; 496 if (contentHeight > windowHeight) 497 return; 498 $pp_pic_holder.css({ 499 'top': projectedTop, 500 'left': (windowWidth / 2) + scroll_pos['scrollLeft'] - (contentwidth / 2) 501 }); 502 }; 503 }; 504 505 function _get_scroll() { 506 if (self.pageYOffset) { 507 return { 508 scrollTop: self.pageYOffset, 509 scrollLeft: self.pageXOffset 510 }; 511 } else if (document.documentElement && document.documentElement.scrollTop) { 512 return { 513 scrollTop: document.documentElement.scrollTop, 514 scrollLeft: document.documentElement.scrollLeft 515 }; 516 } else if (document.body) { 517 return { 518 scrollTop: document.body.scrollTop, 519 scrollLeft: document.body.scrollLeft 520 }; 521 }; 522 }; 523 524 function _resize_overlay() { 525 windowHeight = $(window).height(), windowWidth = $(window).width(); 526 if (typeof $pp_overlay != "undefined") $pp_overlay.height($(document).height()).width(windowWidth); 527 }; 528 529 function _insert_gallery() { 530 if (isSet && settings.overlay_gallery && _getFileType(pp_images[set_position]) == "image") { 531 itemWidth = 52 + 5; 532 navWidth = (settings.theme == "facebook" || settings.theme == "pp_default") ? 50 : 30; 533 itemsPerPage = Math.floor((pp_dimensions['containerWidth'] - 100 - navWidth) / itemWidth); 534 itemsPerPage = (itemsPerPage < pp_images.length) ? itemsPerPage : pp_images.length; 535 totalPage = Math.ceil(pp_images.length / itemsPerPage) - 1; 536 if (totalPage == 0) { 537 navWidth = 0; 538 $pp_gallery.find('.pp_arrow_next,.pp_arrow_previous').hide(); 539 } else { 540 $pp_gallery.find('.pp_arrow_next,.pp_arrow_previous').show(); 541 }; 542 galleryWidth = itemsPerPage * itemWidth; 543 fullGalleryWidth = pp_images.length * itemWidth; 544 $pp_gallery.css('margin-left', -((galleryWidth / 2) + (navWidth / 2))).find('div:first').width(galleryWidth + 5).find('ul').width(fullGalleryWidth).find('li.selected').removeClass('selected'); 545 goToPage = (Math.floor(set_position / itemsPerPage) < totalPage) ? Math.floor(set_position / itemsPerPage) : totalPage; 546 $.prettyPhoto.changeGalleryPage(goToPage); 547 $pp_gallery_li.filter(':eq(' + set_position + ')').addClass('selected'); 548 } else { 549 $pp_pic_holder.find('.pp_content').unbind('mouseenter mouseleave'); 550 } 551 } 552 553 function _build_overlay(caller) { 554 if (settings.social_tools) 555 facebook_like_link = settings.social_tools.replace('{location_href}', encodeURIComponent(location.href)); 556 settings.markup = settings.markup.replace('{pp_social}', ''); 557 $('body').append(settings.markup); 558 $pp_pic_holder = $('.pp_pic_holder'), $ppt = $('.ppt'), $pp_overlay
558= $('div.pp_overlay'); 559 if (isSet && settings.overlay_gallery) { 560 currentGalleryPage = 0; 561 toInject = ""; 562 for (var i = 0; i < pp_images.length; i++) { 563 if (!pp_images[i].match(/\b(jpg|jpeg|png|gif)\b/gi)) { 564 classname = 'default'; 565 img_src = ''; 566 } else { 567 classname = ''; 568 img_src = pp_images[i]; 569 } 570 toInject += "<li class='" + classname + "'><a href='#'><img src='" + img_src + "' width='50' alt='' /></a></li>"; 571 }; 572 toInject = settings.gallery_markup.replace(/{gallery}/g, toInject); 573 $pp_pic_holder.find('#pp_full_res').after(toInject); 574 $pp_gallery = $('.pp_pic_holder .pp_gallery'), $pp_gallery_li = $pp_gallery.find('li'); 575 $pp_gallery.find('.pp_arrow_next').click(function() { 576 $.prettyPhoto.changeGalleryPage('next'); 577 $.prettyPhoto.stopSlideshow(); 578 return false; 579 }); 580 $pp_gallery.find('.pp_arrow_previous').click(function() { 581 $.prettyPhoto.changeGalleryPage('previous'); 582 $.prettyPhoto.stopSlideshow(); 583 return false; 584 }); 585 $pp_pic_holder.find('.pp_content').hover(function() { 586 $pp_pic_holder.find('.pp_gallery:not(.disabled)').fadeIn(); 587 }, function() { 588 $pp_pic_holder.find('.pp_gallery:not(.disabled)').fadeOut(); 589 }); 590 itemWidth = 52 + 5; 591 $pp_gallery_li.each(function(i) { 592 $(this).find('a').click(function() { 593 $.prettyPhoto.changePage(i); 594 $.prettyPhoto.stopSlideshow(); 595 return false; 596 }); 597 }); 598 }; 599 if (settings.slideshow) { 600 $pp_pic_holder.find('.pp_nav').prepend('<a href="#" class="pp_play">Play</a>') 601 $pp_pic_holder.find('.pp_nav .pp_play').click(function() { 602 $.prettyPhoto.startSlideshow(); 603 return false; 604 }); 605 } 606 $pp_pic_holder.attr('class', 'pp_pic_holder ' + settings.theme); 607 $pp_overlay.css({ 608 'opacity': 0, 609 'height': $(document).height(), 610 'width': $(window).width() 611 }).bind('click', function() { 612 if (!settings.modal) $.prettyPhoto.close(); 613 }); 614 $('a.pp_close').bind('click', function() { 615 $.prettyPhoto.close(); 616 return false; 617 }); 618 if (settings.allow_expand) { 619 $('a.pp_expand').bind('click', function(e) { 620 if ($(this).hasClass('pp_expand')) { 621 $(this).removeClass('pp_expand').addClass('pp_contract'); 622 doresize = false; 623 } else { 624 $(this).removeClass('pp_contract').addClass('pp_expand'); 625 doresize = true; 626 }; 627 _hideContent(function() { 628 $.prettyPhoto.open(); 629 }); 630 return false; 631 }); 632 } 633 $pp_pic_holder.find('.pp_previous, .pp_nav .pp_arrow_previous').bind('click', function() { 634 $.prettyPhoto.changePage('previous'); 635 $.prettyPhoto.stopSlideshow(); 636 return false; 637 }); 638 $pp_pic_holder.find('.pp_next, .pp_nav .pp_arrow_next').bind('click', function() { 639 $.prettyPhoto.changePage('next'); 640 $.prettyPhoto.stopSlideshow(); 641 return false; 642 }); 643 _center_overlay(); 644 }; 645 if (!pp_alreadyInitialized && getHashtag()) { 646 pp_alreadyInitialized = true; 647 hashIndex = getHashtag(); 648 hashRel = hashIndex; 649 hashIndex = hashIndex.substring(hashIndex.indexOf('/') + 1, hashIndex.length - 1); 650 hashRel = hashRel.substring(0, hashRel.indexOf('/')); 651 setTimeout(function() { 652 $("a[" + pp_settings.hook + "^='" + hashRel + "']:eq(" + hashIndex + ")").trigger('click'); 653 }, 50); 654 } 655 return this.unbind('click.prettyphoto').bind('click.prettyphoto', $.prettyPhoto.initialize); 656 }; 657 658 function getHashtag() { 659 var url = location.href; 660 hashtag = (url.indexOf('#prettyPhoto') !== -1) ? decodeURI(url.substring(url.indexOf('#prettyPhoto') + 1, url.length)) : false;
661 if (hashtag) { 662 hashtag = hashtag.replace(/<|>/g, ''); 663 } 664 return hashtag; 665 }; 666 667 function setHashtag() { 668 if (typeof theRel == 'undefined') return; 669 location.hash = theRel + '/' + rel_index + '/'; 670 }; 671 672 function clearHashtag() { 673 if (location.href.indexOf('#prettyPhoto') !== -1) location.hash = "prettyPhoto"; 674 } 675 676 function getParam(name, url) { 677 name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]"); 678 var regexS = "[\\?&]" + name + "=([^&#]*)"; 679 var regex = new RegExp(regexS); 680 var results = regex.exec(url); 681 return (results == null) ? "" : results[1]; 682 } 683})(jQuery); 684var pp_alreadyInitialized = false; 685 686 687jQuery(document).ready(function ($) { 688 $("a[data-rel^='prettyPhoto']").prettyPhoto({ 689 autoplay: false, 690 deeplinking: false, 691 animation_speed: 'fast', 692 /* fast/slow/normal */ 693 slideshow: 5000, 694 /* false OR interval time in ms */ 695 autoplay_slideshow: false, 696 /* true/false */ 697 opacity: 0.8, 698 /* Value between 0 and 1 */ 699 show_title: true, 700 /* true/false */ 701 allow_resize: true, 702 /* Resize the photos bigger than viewport. true/false */ 703 default_width: 500, 704 default_height: 344, 705 counter_separator_label: '/', 706 /* The separator for the gallery counter 1 "of" 2 */ 707 theme: 'pp_default', 708 /* light_rounded / dark_rounded / light_square / dark_square / facebook */ 709 horizontal_padding: 20, 710 /* The padding on each side of the picture */ 711 overlay_gallery: true, 712 /* If set to true, a gallery will overlay the fullscreen image on mouse over */ 713 keyboard_shortcuts: true, 714 /* Set to false if you open forms inside prettyPhoto */ 715 social_tools: false 716 }); 717 718 719});
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.