13 lines
6.7 KiB
JavaScript
13 lines
6.7 KiB
JavaScript
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/*
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* jQuery dotdotdot 1.8.3
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*
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* Copyright (c) Fred Heusschen
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* www.frebsite.nl
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*
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* Plugin website:
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* dotdotdot.frebsite.nl
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*
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* Licensed under the MIT license.
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* http://en.wikipedia.org/wiki/MIT_License
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*/
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!function(t,e){function n(t,e,n){var r=t.children(),o=!1;t.empty();for(var i=0,d=r.length;d>i;i++){var l=r.eq(i);if(t.append(l),n&&t.append(n),a(t,e)){l.remove(),o=!0;break}n&&n.detach()}return o}function r(e,n,i,d,l){var s=!1,c="a, table, thead, tbody, tfoot, tr, col, colgroup, object, embed, param, ol, ul, dl, blockquote, select, optgroup, option, textarea, script, style",u="script, .dotdotdot-keep";return e.contents().detach().each(function(){var h=this,f=t(h);if("undefined"==typeof h)return!0;if(f.is(u))e.append(f);else{if(s)return!0;e.append(f),!l||f.is(d.after)||f.find(d.after).length||e[e.is(c)?"after":"append"](l),a(i,d)&&(s=3==h.nodeType?o(f,n,i,d,l):r(f,n,i,d,l)),s||l&&l.detach()}}),n.addClass("is-truncated"),s}function o(e,n,r,o,d){var c=e[0];if(!c)return!1;var h=s(c),f=-1!==h.indexOf(" ")?" ":" ",p="letter"==o.wrap?"":f,g=h.split(p),v=-1,w=-1,b=0,m=g.length-1;for(o.fallbackToLetter&&0==b&&0==m&&(p="",g=h.split(p),m=g.length-1);m>=b&&(0!=b||0!=m);){var y=Math.floor((b+m)/2);if(y==w)break;w=y,l(c,g.slice(0,w+1).join(p)+o.ellipsis),r.children().each(function(){t(this).toggle().toggle()}),a(r,o)?(m=w,o.fallbackToLetter&&0==b&&0==m&&(p="",g=g[0].split(p),v=-1,w=-1,b=0,m=g.length-1)):(v=w,b=w)}if(-1==v||1==g.length&&0==g[0].length){var x=e.parent();e.detach();var C=d&&d.closest(x).length?d.length:0;if(x.contents().length>C?c=u(x.contents().eq(-1-C),n):(c=u(x,n,!0),C||x.detach()),c&&(h=i(s(c),o),l(c,h),C&&d)){var T=d.parent();t(c).parent().append(d),t.trim(T.html())||T.remove()}}else h=i(g.slice(0,v+1).join(p),o),l(c,h);return!0}function a(t,e){return t.innerHeight()>e.maxHeight}function i(e,n){for(;t.inArray(e.slice(-1),n.lastCharacter.remove)>-1;)e=e.slice(0,-1);return t.inArray(e.slice(-1),n.lastCharacter.noEllipsis)<0&&(e+=n.ellipsis),e}function d(t){return{width:t.innerWidth(),height:t.innerHeight()}}function l(t,e){t.innerText?t.innerText=e:t.nodeValue?t.nodeValue=e:t.textContent&&(t.textContent=e)}function s(t){return t.innerText?t.innerText:t.nodeValue?t.nodeValue:t.textContent?t.textContent:""}function c(t){do t=t.previousSibling;while(t&&1!==t.nodeType&&3!==t.nodeType);return t}function u(e,n,r){var o,a=e&&e[0];if(a){if(!r){if(3===a.nodeType)return a;if(t.trim(e.text()))return u(e.contents().last(),n)}for(o=c(a);!o;){if(e=e.parent(),e.is(n)||!e.length)return!1;o=c(e[0])}if(o)return u(t(o),n)}return!1}function h(e,n){return e?"string"==typeof e?(e=t(e,n),e.length?e:!1):e.jquery?e:!1:!1}function f(t){for(var e=t.innerHeight(),n=["paddingTop","paddingBottom"],r=0,o=n.length;o>r;r++){var a=parseInt(t.css(n[r]),10);isNaN(a)&&(a=0),e-=a}return e}if(!t.fn.dotdotdot){t.fn.dotdotdot=function(e){if(0==this.length)return t.fn.dotdotdot.debug('No element found for "'+this.selector+'".'),this;if(this.length>1)return this.each(function(){t(this).dotdotdot(e)});var o=this,i=o.contents();o.data("dotdotdot")&&o.trigger("destroy.dot"),o.data("dotdotdot-style",o.attr("style")||""),o.css("word-wrap","break-word"),"nowrap"===o.css("white-space")&&o.css("white-space","normal"),o.bind_events=function(){return o.bind("update.dot",function(e,d){switch(o.removeClass("is-truncated"),e.preventDefault(),e.stopPropagation(),typeof l.height){case"number":l.maxHeight=l.height;break;case"function":l.maxHeight=l.height.call(o[0]);break;default:l.maxHeight=f(o)}l.maxHeight+=l.tolerance,"undefined"!=typeof d&&(("string"==typeof d||"nodeType"in d&&1===d.nodeType)&&(d=t("<div />").append(d).contents()),d instanceof t&&(i=d)),g=o.wrapInner('<div class="dotdotdot" />').children(),g.contents().detach().end().append(i.clone(!0)).find("br").replaceWith(" <br /> ").end().css({height:"auto",width:"auto",border:"none",padding:0,margin:0});var c=!1,u=!1;return s.afterElement&&(c=s.afterElement.clone(!0),c.show(),s.afterElement.detach()),a(g,l)&&(u="children"==l.wrap?n(g,l,c):r(g,o,g,l,c)),g.replaceWith(g.contents()),g=null,t.isFunction(l.callback)&&l.callback.call(o[0],u,i),s.isTruncated=u,u}).bind("isTruncated.dot",function(t,e){return t.preventDefault(),t.stopPropagation(),"function"==typeof e&&e.call(o[0],s.isTruncated),s.isTruncated}).bind("or
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