/*
** Annotator v1.2.5
** https://github.com/okfn/annotator/
**
** Copyright 2012 Aron Carroll, Rufus Pollock, and Nick Stenning.
** Dual licensed under the MIT and GPLv3 licenses.
** https://github.com/okfn/annotator/blob/master/LICENSE
**
** Built at: 2012-06-22 12:25:24Z
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c=a(c).show(),e=c.find("input").removeAttr("disabled"),this.authorize("admin",d)||c.hide(),this.authorize(b,d||{},null)?e.attr("checked","checked"):e.removeAttr("checked")},d.prototype.updateAnnotationPermissions=function(b,c,d){var e;return d.permissions||(d.permissions=this.options.permissions),e=b+"-permissions",a(c).find("input").is(":checked")?d.permissions[b]=[]:d.permissions[b]=[this.user]},d.prototype.updateViewer=function(c,d,e){var f,g;c=a(c),g=this.options.userString(d.user),d.user&&g&&typeof g=="string"?(f=b.$.escape(this.options.userString(d.user)),c.html(f).addClass("annotator-user")):c.remove(),this.authorize("update",d)||e.hideEdit();if(!this.authorize("delete",d))return e.hideDelete()},d.prototype._setAuthFromToken=function(a){return this.setUser(a.userId)},d}(b.Plugin),b.Plugin.AnnotateItPermissions=function(b){function 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c.userId===b.user&&c.consumerKey===b.consumer?!0:(g=this.groups.authenticated,B.call(d,g)>=0)?!0:c.consumerKey===b.consumer&&(h=this.groups.consumer,B.call(d,h)>=0)?!0:c.consumerKey===b.consumer&&(i=c.userId,B.call(d,i)>=0)?!0:c.consumerKey===b.consumer&&c.admin?!0:!1},permissions:{read:["group:__world__"],update:[],"delete":[],admin:[]}},c.prototype.addFieldsToAnnotation=function(a){c.__super__.addFieldsToAnnotation.apply(this,arguments);if(a&&this.user)return a.consumer=this.user.consumerKey},c.prototype.updatePermissionsField=function(b,c,d){var e;return c=a(c).show(),e=c.find("input").removeAttr("disabled"),this.authorize("admin",d)||c.hide(),this.user&&this.authorize(b,d||{},{userId:"__nonexistentuser__",consumerKey:this.user.consumerKey})?e.attr("checked","checked"):e.removeAttr("checked")},c.prototype.updateAnnotationPermissions=function(b,c,d){var e;return d.permissions||(d.permissions=this.options.permissions),e=b+"-permissions",a(c).find("input").is(":checked")?d.permissions[b]=[b==="read"?this.options.groups.world:this.options.groups.consumer]:d.permissions[b]=[]},c.prototype._setAuthFromToken=function(a){return this.setUser(a)},c}(b.Plugin.Permissions),b.Plugin.Filter=function(c){function d(b,c){this._onPreviousClick=A(this._onPreviousClick,this),this._onNextClick=A(this._onNextClick,this),this._onFilterKeyup=A(this._onFilterKeyup,this),this._onFilterBlur=A(this._onFilterBlur,this),this._onFilterFocus=A(this._onFilterFocus,this),this.updateHighlights=A(this.updateHighlights,this);var e;b=a(this.html.element).appendTo((c!=null?c.appendTo:void 0)||this.options.appendTo),d.__super__.constructor.call(this,b,c),(e=this.options).filters||(e.filters=[]),this.filter=a(this.html.filter),this.filters=[],this.current=0}return z(d,c),d.prototype.events={".annotator-filter-property input focus":"_onFilterFocus",".annotator-filter-property input 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c,d,e,f;if(!a||!b)return!1;f=a.split(/\s*/);for(d=0,e=f.length;d<e;d++){c=f[d];if(b.indexOf(c)===-1)return!1}return!0}},d.prototype.pluginInit=function(){var a,c,d,e;e=this.options.filters;for(c=0,d=e.length;c<d;c++)a=e[c],this.addFilter(a);this.updateHighlights(),this._setupListeners()._insertSpacer();if(this.options.addAnnotationFilter===!0)return this.addFilter({label:b._t("Annotation"),property:"text"})},d.prototype._insertSpacer=function(){var b,c;return c=a("html"),b=parseInt(c.css("padding-top"),10)||0,c.css("padding-top",b+this.element.outerHeight()),this},d.prototype._setupListeners=function(){var a,b,c,d;b=["annotationsLoaded","annotationCreated","annotationUpdated","annotationDeleted"];for(c=0,d=b.length;c<d;c++)a=b[c],this.annotator.subscribe(a,this.updateHighlights);return this},d.prototype.addFilter=function(c){var d,e;e=a.extend({label:"",property:"",isFiltered:this.options.isFiltered},c);if(!function(){var a,b,c,f;c=this.filters,f=[];for(a=0,b=c.length;a<b;a++)d=c[a],d.property===e.property&&f.push(d);return f}.call(this).length)e.id="annotator-filter-"+e.property,e.annotations=[],e.element=this.filter.clone().appendTo(this.element),e.element.find("label").html(e.label).attr("for",e.id),e.element.find("input").attr({id:e.id,placeholder:b._t("Filter by ")+e.label+"…"}),e.element.find("button").hide(),e.element.data("filter",e),this.filters.push(e);return this},d.prototype.updateFilter=function(b){var c,d,e,f,g,h,i;b.annotations=[],this.updateHighlights(),this.resetHighlights(),e=a.trim(b.element.find("input").val());if(e){d=this.highlights.map(function(){return a(this).data("annotation")}),i=a.makeArray(d);for(g=0,h=i.length;g<h;g++)c=i[g],f=c[b.property],b.isFiltered(e,f)&&b.annotations.push(c);return this.filterHighlights()}},d.prototype.updateHighlights=function(){return this.highlights=this.annotator.element.find(".annotator-hl:visible"),this.filtered=this.highlights.not(this.classes.hl.hide)},d.prototype.filterHighlights=function(){var b,c,d,e,f,g,h,i,j;b=a.grep(this.filters,function(a){return!!a.annotations.length}),e=((j=b[0])!=null?j.annotations:void 0)||[],b.length>1&&(d=[],a.each(b,function(){return a.merge(d,this.annotations)}),h=[],e=[],a.each(d,function(){return a.inArray(this,h)===-1?h.push(this):e.push(this)})),f=this.highlights;for(g=0,i=e.length;g<i;g++)c=e[g],f=f.not(c.highlights);return f.addClass(this.classes.hl.hide),this.filtered=this.highlights.not(this.classes.hl.hide),this},d.prototype.resetHighlights=function(){return this.highlights.removeClass(this.classes.hl.hide),this.filtered=this.highlights,this},d.prototype._onFilterFocus=function(b){var c;return c=a(b.target),c.parent().addClass(this.classes.active),c.next("button").show()},d.prototype._onFilterBlur=function(b){var c;if(!b.target.value)return c=a(b.target),c.parent().removeClass(this.classes.active),c.next("button").hide()},d.prototype._onFilterKeyup=function(b){var c;c=a(b.target).parent().data("filter");if(c)return this.updateFilter(c)},d.prototype._findNextHighlight=function(a){var b,c,d,e,f,g,h,i;return this.highlights.length?(g=a?0:-1,i=a?-1:0,h=a?"lt":"gt",b=this.highlights.not("."+this.classes.hl.hide),d=b.filter("."+this.classes.hl.active),d.length||(d=b.eq(g)),c=d.data("annotation"),e=b.index(d[0]),f=b.filter(":"+h+"("+e+")").not(c.highlights).eq(i),f.length||(f=b.eq(i)),this._scrollToHighlight(f.data("annotation").highlights)):this},d.prototype._onNextClick=function(a){return this._findNextHighlight()},d.prototype._onPreviousClick=function(a){return this._findNextHighlight(!0)},d.prototype._scrollToHighlight=function(b){return b=a(b),this.highlights.removeClass(this.classes.hl.active),b.addClass(this.classes.hl.active),a("html, body").animate({scrollTop:b.offset().top-(this.element.height()+20)},150)},d.prototype._onClearClick=function(b){return a(b.target).prev("input").val("").keyup().blur()},d}(b.Plugin),b.Plugin.Markdown=function(c){function d(a,c){this.updateTextField=A(this.updateTextField,this),(typeof Showdown!=="undefined"&&Showdown!==null?Showdown.converter:void 0)!=null?(d.__super__.constructor.apply(this,arguments),this.converter=new Showdown.converter):console.error(b._t("To use the Markdown plugin, you must include Showdown into the page first."))}return z(d,c),d.prototype.events={annotationViewerTextField:"updateTextField"},d.prototype.updateTextField=function(c,d){var e;return e=b.$.escape(d.text||""),a(c).html(this.convert(e))},d.prototype.convert=function(a){return this.converter.makeHtml(a)},d}(b.Plugin),b.Plugin.Tags=function(c){function d(){this.setAnnotationTags=A(this.setAnnotationTags,this),this.updateField=A(this.updateField,this),d.__super__.constructor.apply(this,arguments)}return z(d,c),d.prototype.options={parseTags:function(b){var c;return b=a.trim(b),c=[],b&&(c=b.split(/\s+/)),c},stringifyTags:function(a){return a.join(" ")}},d.prototype.field=null,d.prototype.input=null,d.prototype.pluginInit=function(){if(!b.supported())return;return this.field=this.annotator.editor.addField({label:b._t("Add some tags here")+"…",load:this.updateField,submit:this.setAnnotationTags}),this.annotator.viewer.addField({load:this.updateViewer}),this.annotator.plugins.Filter&&this.annotator.plugins.Filter.addFilter({label:b._t("Tag"),property:"tags",isFiltered:b.Plugin.Tags.filterCallback}),this.input=a(this.field).find(":input")},d.prototype.parseTags=function(a){return this.options.parseTags(a)},d.prototype.stringifyTags=function(a){return this.options.stringifyTags(a)},d.prototype.updateField=function(a,b){var c;return c="",b.tags&&(c=this.stringifyTags(b.tags)),this.input.val(c)},d.prototype.setAnnotationTags=function(a,b){return b.tags=this.parseTags(this.input.val())},d.prototype.updateViewer=function(c,d){return c=a(c),d.tags&&a.isArray(d.tags)&&d.tags.length?c.addClass("annotator-tags").html(function(){var c;return c=a.map(d.tags,function(a){return'<span class="annotator-tag">'+b.$.escape(a)+"</span>"}).join(" ")}):c.remove()},d}(b.Plugin),b.Plugin.Tags.filterCallback=function(a,b){var c,d,e,f,g,h,i,j;b==null&&(b=[]),e=0,d=[];if(a){d=a.split(/\s+/g);for(g=0,i=d.length;g<i;g++){c=d[g];if(b.length)for(h=0,j=b.length;h<j;h++)f=b[h],f.indexOf(c)!==-1&&(e+=1)}}return e===d.length},b.prototype.setupPlugins=function(c,d){var e,f,g,h,i,j,k,l,m;c==null&&(c={}),d==null&&(d={}),j=n.getGlobal(),h=["Unsupported","Auth","Tags","Filter","Store","AnnotateItPermissions"],j.Showdown&&h.push("Markdown"),i=j.location.href.split(/#|\?/).shift()||"",g={Tags:{},Filter:{filters:[{label:b._t("User"),property:"user"},{label:b._t("Tags"),property:"tags"}]},Auth:{tokenUrl:c.tokenUrl||"http://annotateit.org/api/token"},Store:{prefix:c.storeUrl||"http://annotateit.org/api",annotationData:{uri:i},loadFromSearch:{uri:i}}};for(e in d){if(!y.call(d,e))continue;f=d[e],B.call(h,e)<0&&h.push(e)}a.extend(!0,g,d),m=[];for(k=0,l=h.length;k<l;k++)e=h[k],e in g&&!g[e]?m.push(void 0):m.push(this.addPlugin(e,g[e]));return m}})).call(this);