172 lines
11 KiB
JavaScript
172 lines
11 KiB
JavaScript
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/* jQuery Highlight plugin
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* Based on highlight v3 by Johann Burkard
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* http://johannburkard.de/blog/programming/javascript/highlight-javascript-text-higlighting-jquery-plugin.html
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* Copyright (c) 2009 Bartek Szopka
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* Licensed under MIT license.
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* Modified to require a minimum number of characters before searching
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*//* eslint-disable */
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;jQuery.extend({highlight:function(a,c,b,d,f) {if(3===a.nodeType) {if(c=a.data.match(c))return b=document.createElement(b||"span"),b.className=d||"highlight",a=a.splitText(c.index),a.splitText(c[0].length),d=a.cloneNode(!0),b.appendChild(d),a.parentNode.replaceChild(b,a),1}else if(1===a.nodeType&&a.childNodes&&!/(script|style)/i.test(a.tagName)&&1>$(a).closest(f).length&&(a.tagName!==b.toUpperCase()||a.className!==d))for(var e=0;e<a.childNodes.length;e++)e+=jQuery.highlight(a.childNodes[e],c,b,d,f); return 0}});jQuery.fn.unhighlight=function(a) {var c={className:"highlight",element:"span"};jQuery.extend(c,a);return this.find(c.element+"."+c.className).each(function() {var a=this.parentNode;a.replaceChild(this.firstChild,this);a.normalize()}).end()}; jQuery.fn.highlight=function(a,c) {var b={className:"highlight",element:"span",caseSensitive:!1,wordsOnly:!1,ignore:"",min:3,error:">= 3",message:function(a) {console&&console.log&&console.log(a)}},b=jQuery.extend(b,c);a.constructor===String&&(a=0<a.indexOf(",")?a.replace(/\s+/g," ").split(/\s*,\s*/g):[a]);a=jQuery.grep(a,function(a) {return""!==a});if(a.join("").length<b.min)return b.message&&b.message(b.error||""),!1;a=jQuery.map(a,function(a) {return a.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&")}); if(0===a.length)return this;var d=b.caseSensitive?"":"i",f="("+a.join("|")+")";b.wordsOnly&&(f="\\b"+f+"\\b");var e=RegExp(f,d);return this.each(function() {jQuery.highlight(this,e,b.element,b.className,b.ignore)})};
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/* tipsy, facebook style tooltips for jquery
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* version 1.0.0a
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* (c) 2008-2010 jason frame [jason@onehackoranother.com]
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* released under the MIT license
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* Modified to use themes: https://github.com/Mottie/tipsy
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*/
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(function(b) {function l(a,c) {this.$element=b(a);this.options=c;this.enabled=!0;this.fixTitle()}l.prototype={show:function() {var a=this.getTitle();if(a&&this.enabled) {var c=this.tip(),d=this.options.theme[0]||"black",f=this.options.theme[1]||"white",g;c.find(".tipsy-inner").css({background:d,color:f})[this.options.html?"html":"text"](a);c[0].className="tipsy";c.remove().css({top:0,left:0,visibility:"hidden",display:"block"}).prependTo(document.body);var a=b.extend({},this.$element.offset(),{width:this.$element[0].offsetWidth, height:this.$element[0].offsetHeight}),f=c[0].offsetWidth,h=c[0].offsetHeight,e="function"==typeof this.options.gravity?this.options.gravity.call(this.$element[0]):this.options.gravity,k;switch(e.charAt(0)) {case "n":k={top:a.top+a.height+this.options.offset,left:a.left+a.width/2-f/2};g={"border-bottom-color":d};break;case "s":k={top:a.top-h-this.options.offset,left:a.left+a.width/2-f/2};g={"border-top-color":d};break;case "e":k={top:a.top+a.height/2-h/2,left:a.left-f-this.options.offset};g={"border-left-color":d}; break;case "w":k={top:a.top+a.height/2-h/2,left:a.left+a.width+this.options.offset},g={"border-right-color":d}}2==e.length&&("w"==e.charAt(1)?k.left=a.left+a.width/2-15:k.left=a.left+a.width/2-f+15);c.css(k).addClass("tipsy-"+e);c.find(".tipsy-arrow").css(g)[0].className="tipsy-arrow tipsy-arrow-"+e.charAt(0);this.options.className&&c.addClass("function"==typeof this.options.className?this.options.className.call(this.$element[0]):this.options.className);this.options.fade?c.stop().css({opacity:0,display:"block", visibility:"visible"}).animate({opacity:this.options.opacity}):c.css({visibility:"visible",opacity:this.options.opacity})}},hide:function() {this.options.fade?this.tip().stop().fadeOut(function() {b(this).remove()}):this.tip().remove()},fixTitle:function() {var a=this.$element;(a.attr("title")||"string"!=typeof a.attr("original-title"))&&a.attr("original-title",a.attr("title")||"").removeAttr("title")},getTitle:function() {var a,b=this.$element,d=this.options;this.fixTitle();d=this.options;"string"== typeof d.title?a=b.attr("title"==d.title?"original-title":d.title):"function"==typeof d.title&&(a=d.title.call(b[0]));return(a=(""+a).replace(/(^\s*|\s*$)/,""))||d.fallback},tip:function() {this.$tip||(this.$tip=b('<div class="tipsy"></div>').html('<div class="tipsy-arrow"></div><div class="tipsy-inner"></div>'));return this.$tip},validate:function() {this.$element[0].parentNode||(this.hide(),this.options=this.$element=null)},enable:function() {this.enabled=!0},disable:function() {this.enabled=!1},toggleEnabled:function() {this.enabled= !this.enabled}};b.fn.tipsy=function(a) {function c(e) {var c=b.data(e,"tipsy");c||(c=new l(e,b.fn.tipsy.elementOptions(e,a)),b.data(e,"tipsy",c));return c}function d() {var b=c(this);b.hoverState="in";0==a.delayIn?b.show():(b.fixTitle(),setTimeout(function() {"in"==b.hoverState&&b.show()},a.delayIn))}function f() {var b=c(this);b.hoverState="out";0==a.delayOut?b.hide():setTimeout(function() {"out"==b.hoverState&&b.hide()},a.delayOut)}if(!0===a)return this.data("tipsy");if("string"==typeof a) {var g=this.data("tipsy"); if(g)g[a]();return this}a=b.extend({},b.fn.tipsy.defaults,a);a.live||this.each(function() {c(this)});if("manual"!=a.trigger) {var g=a.live?"live":"bind",h="hover"==a.trigger?"mouseleave":"blur";this[g]("hover"==a.trigger?"mouseenter":"focus",d)[g](h,f)}return this};b.fn.tipsy.defaults={className:null,delayIn:0,delayOut:0,fade:!1,fallback:"",gravity:"n",html:!1,live:!1,offset:0,opacity:0.8,title:"title",theme:["black","white"],trigger:"hover"};b.fn.tipsy.elementOptions=function(a,c) {return b.metadata? b.extend({},c,b(a).metadata()):c};b.fn.tipsy.autoNS=function() {return b(this).offset().top>b(document).scrollTop()+b(window).height()/2?"s":"n"};b.fn.tipsy.autoWE=function() {return b(this).offset().left>b(document).scrollLeft()+b(window).width()/2?"e":"w"};b.fn.tipsy.autoBounds=function(a,c) {return function() {var d=c[0],f=1<c.length?c[1]:!1,g=b(document).scrollTop()+a,h=b(document).scrollLeft()+a,e=b(this);e.offset().top<g&&(d="n");e.
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/*!
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query-string
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Parse and stringify URL query strings
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https://github.com/sindresorhus/query-string
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by Sindre Sorhus
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MIT License
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*/
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(function() {var b={parse:function(a) {return"string"!==typeof a?{}:(a=a.trim().replace(/^\?/,""))?a.trim().split("&").reduce(function(a,b) {var c=b.replace(/\+/g," ").split("=");a[c[0]]=void 0===c[1]?null:decodeURIComponent(c[1]);return a},{}):{}},stringify:function(a) {return a?Object.keys(a).map(function(b) {return encodeURIComponent(b)+"="+encodeURIComponent(a[b])}).join("&"):""}};"undefined"!==typeof module&&module.exports?module.exports=b:window.queryString=b})();/* eslint-enable */
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/* page search */
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/*jshint browser:true, jquery:true */
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/*global queryString:false */
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jQuery(function($) {
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// $("body p").highlight(["jQuery", "highlight", "plugin"]);
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var resultsLength, searching,
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search = window.location.search,
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$results = [],
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index = 0,
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menuWidth = 250,
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$main = $('#main'),
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$search = $('.search').val(''), // Firefox retains the input value
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$status = $('.status'),
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$word = $('#word'),
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$case = $('#cstrue'), // case sensitive
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updateStatus = function() { console.log('update status')
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var value = $search.val();
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$status.empty().removeClass('busy');
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if (resultsLength) {
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$results.removeClass('selected').eq(index).addClass('selected');
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}
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if (value !== '') {
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$status
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.html( (resultsLength === 0 ? 0 : index + 1) + '/' + resultsLength )
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.toggleClass('label label-danger', resultsLength === 0);
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message(
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resultsLength > 0 ? '' :
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value.length > 2 ? 'No results' : 'Please enter three or more letters'
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);
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} else {
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message('');
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}
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},
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message = function(text) {
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$status
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.attr('original-title', text)
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.tipsy( text === '' ? 'hide' : 'show' );
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// make sure the result count doesn't cover the search text
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$search.css('padding-right', $status.width() + 5);
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},
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jumpTo = function() {
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if (resultsLength) {
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var resultPosition, parentPosition, leftPosition,
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$current = $results.eq(index),
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$collapsible = $current.closest('.collapsible, tr[id]');
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if ($collapsible.length && $collapsible.is(':hidden')) {
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$collapsible.slideToggle();
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}
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if ($current.length) {
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resultPosition = $current.offset().top;
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parentPosition = $collapsible.length ? $current.closest('tr[id]').offset().top : resultPosition;
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if (parentPosition + $(window).height() < resultPosition) {
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parentPosition = resultPosition;
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}
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leftPosition = 0;
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if ( $current.position().left > $(window).width() - menuWidth ) {
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leftPosition = $(window).width();
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}
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window.scrollTo( leftPosition, parentPosition - 28 );
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}
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}
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updateStatus();
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},
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applySearch = function() {
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searching = queryString.parse(search);
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if (searching.q) {
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$('#main-nav-check').prop('checked', true);
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$search
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.val( searching.q )
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// make searching.index a zero-based index
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.trigger('change', [ isNaN(searching.index) ? 0 : parseInt(searching.index, 10) - 1 ]);
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}
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};
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// make sure defaults are set
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$('#word, #csfalse').click();
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$search
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// needed for IE
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.on('keyup', function(e) {
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if (e.which === 13) {
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$(this).trigger('change');
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}
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})
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.add('#word, #letter, #cstrue, #csfalse').on('change', function(event, newIndex) {
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index = newIndex || 0;
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$status.addClass('busy');
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setTimeout(function() {
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$main
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.unhighlight()
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.highlight( $search.val(), {
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ignore:'thead',
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wordsOnly: $word.is(':checked'),
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caseSensitive: $case.is(':checked')
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});
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$results = $('.highlight');
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resultsLength = $results.length;
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if (index > resultsLength) {
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index = resultsLength - 1;
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}
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jumpTo();
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}, 1);
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});
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$('.search-prev, .search-next').click(function() {
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if (resultsLength) {
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index = index + ($(this).hasClass('search-prev') ? -1 : 1);
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if (index < 0) { index = resultsLength - 1; }
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if (index > resultsLength - 1) { index = 0; }
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jumpTo();
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}
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});
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$('.search-clear').click(function() {
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$search.val('').change();
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updateStatus();
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});
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$main.on('click', '.highlight', function() {
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index = $results.index(this);
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updateStatus();
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});
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$('#main-nav-check').on('change', function() {
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var isChecked = this.checked;
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setTimeout(function() {
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$status.tipsy( isChecked ? 'show' : 'hide' );
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}, 250);
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});
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$('.tooltip-bottom').tipsy({ gravity: 'n' });
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$('.tooltip-top').tipsy({ gravity: 's' });
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$('.tooltip-edge-left').tipsy({ gravity: 'nw' });
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$('.tooltip-edge-right').tipsy({ gravity: 'ne' });
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$('.tooltip-right').tipsy({ gravity: 'w' });
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$status.tipsy({
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gravity: 's',
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opacity: 1,
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theme: [ '#d9534f', 'white' ]
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});
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$status.tipsy('hide');
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// search on load
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// ?q=array&index=10
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if (search) {
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applySearch();
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}
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});
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