edlp_d8/web/modules/custom/edlp_corpus/assets/dist/scripts/corpus.min.js

(function($,Drupal,drupalSettings){EdlpCorpus=function(){var _activated=true;var _$body=$('body');var _$container=_$body;var _$canvas=$('<canvas id="corpus-map">').appendTo(_$container);var _canvas=_$canvas[0];var _ctx=_canvas.getContext('2d');var _dpi=window.devicePixelRatio;var _scene_props={width:window.innerWidth,height:window.innerHeight,'margin_top':75,'margin_right':0,'margin_bottom':65,'margin_left':0};var _evolution_zone={left:_scene_props.width/4,right:_scene_props.width-_scene_props.width/4,center:_scene_props.width/2,};var _physics=new Physics();var _nodes=[];var _articles_nodes=[];var _no_articles_nodes=[];var _nodes_by_entries={};var _nodes_by_nid={};var _nodes_Nid_Id={};var _nodes_centered=[];var _nodes_centered_attractions=[];var _loaded=false;var _playlist=[];var _p_velocity_factor=0.5;var _mouse_in=true;var _m_pos={x:0,y:0};var _node_hover_id=-1;var _node_opened_id=-1;var _$entrees_block=$('#block-edlpentreesblock');var _$entrees_block_termlinks=$('a.term-link',_$entrees_block);var _$articles_link;var _node_pop_up;var _settings=drupalSettings.edlp_corpus;var _ecolors=_settings.colors;var _attracter;var check_parts_colid_frq=2;var check_parts_colid_tick=1;function init(){initCanvas();if(_activated){loadCorpus();}else{_$canvas.addClass('de-activated');}};function initCanvas(){window.addEventListener('resize',onResizeCanvas,false);onResizeCanvas();};function onResizeCanvas(){_scene_props.width=window.innerWidth;_scene_props.height=window.innerHeight;_canvas.style.width=_scene_props.width+'px';_canvas.style.height=_scene_props.height+'px';_canvas.width=_scene_props.width*_dpi;_canvas.height=_scene_props.height*_dpi;_ctx.scale(_dpi,_dpi);moveEvolutionZone();if(_loaded){for(var i=0;i<_nodes.length;i++){_nodes[i].onResizeCanvas();}}};function loadCorpus(){var ajax_path=_settings.load_corpus_ajax_url;var path=window.location.origin+Drupal.url(ajax_path);$.getJSON(path,{}).done(function(data){onCorpusLoaded(data);}).fail(function(jqxhr,textStatus,error){onCorpusLoadError(jqxhr,textStatus,error);});};function onCorpusLoadError(jqxhr,textStatus,error){void 0;};function onCorpusLoaded(data){void 0;initPhysics();buildNodes(data.nodes);initArtilesLink();initNodePopup();initEvents();checkPreOpenedEntry();startAnime();_loaded=true;};function initPhysics(){_attracter=_physics.makeParticle(1000);_attracter.fixed=true;resizePhysics();};function resizePhysics(){if(typeof _attracter!='undefined'){_attracter.position={x:_evolution_zone.center,y:_scene_props.height/2};}};function buildNodes(nodes){var d;for(var i in nodes){d=i<1?true:false;new Node(i,nodes[i],d);_playlist.push({'id':i,'nid':nodes[i].nid,'audio_url':nodes[i].audio_url,'document_url':nodes[i].document_url,});}};function Node(i,node,d){this.id=i;for(key in node)
this[key]=node[key];_nodes.push(this);_nodes_by_nid[this.nid]=this;_nodes_Nid_Id[this.nid]=this.id;if(this.has_article==1){_articles_nodes.push(this);}else{_no_articles_nodes.push(this);}
for(var j=0;j<this.entrees.length;j++){if(typeof _nodes_by_entries[this.entrees[j]]=='undefined')
_nodes_by_entries[this.entrees[j]]=[];_nodes_by_entries[this.entrees[j]].push(this);}
this.debug=d;this.mass=Math.max(1,this.entrees.length);this.velocity_threshold=0.01;switch(true){case this.entrees.length>3:this.r=8;break;case this.entrees.length>1&&this.entrees.length<=3:this.r=5;break;default:this.r=3;break;}
this.d=this.r*2;this.e_color='e_col_'+this.entrees[Math.floor(Math.random(this.entrees.length))];this.canvas=document.createElement('canvas');this.canvas_ctx=this.canvas.getContext('2d');this.line_width=1;this.w=this.r*2+this.line_width*2;this.w_2=this.w/2;this.canvas.width=this.w;this.canvas.height=this.w;this.canvas_ctx.fillStyle='rgb(255,255,255)';this.canvas_ctx.lineWidth=this.line_width;this.wall_bouncing_elasticity=0.75;this.hover=false;this.opened=false;this.faded=false;this.center=false;this.aside=false;this.scrambling=false;if(typeof Node.initialized=="undefined"){Node.prototype.init=function(){this.calcWallLimits();this.x=this.wall_limits.left+Math.random()*(this.wall_limits.right-this.wall_limits.left);this.y=this.wall_limits.top+Math.random()*(this.wall_limits.bottom-this.wall_limits.top);this.ori_pos={x:this.x,y:this.y};this.initPhysics();};Node.prototype.initPhysics=function(){this.p=_physics.makeParticle(this.mass,this.x,this.y);this.p.velocity=new Physics.Vector((Math.random()-0.5)*_p_velocity_factor,(Math.random()-0.5)*_p_velocity_factor);this.ori_p=_physics.makeParticle(1000,this.ori_pos.x,this.ori_pos.y);this.ori_p.fixed=true;this.ori_p_attract=_physics.makeAttraction(this.ori_p,this.p,1000,_scene_props.width*2);this.ori_p_attract.on=false;this.attract=_physics.makeAttraction(_attracter,this.p,1000,_scene_props.width*2);this.attract.on=false;};Node.prototype.calcWallLimits=function(){this.wall_limits={top:_scene_props.margin_top+this.r,right:_scene_props.width-_scene_props.margin_right-this.r,bottom:_scene_props.height-_scene_props.margin_bottom-this.r,left:_scene_props.margin_left+this.r}};Node.prototype.onResizeCanvas=function(){this.calcWallLimits();this.shuffleOriP();};Node.prototype.shuffleOriP=function(){this.ori_pos.x=this.wall_limits.left+Math.random()*(this.wall_limits.right-this.wall_limits.left);this.ori_pos.y=this.wall_limits.top+Math.random()*(this.wall_limits.bottom-this.wall_limits.top);this.scramble();};Node.prototype.onUpdate=function(){if(this.hover||this.opened){this.p.fixed=true;}else{this.p.fixed=false;if(this.center)
this.limitEvolutionZone();this.checkWallBouncing();this.updatePos();if(this.scrambling){this.checkOriPDist();}}
if(_mouse_in&&!this.aside&&!this.faded)
this.checkMouse();this.redraw();};Node.prototype.checkVelocityThreshold=function(){if(!this.centered||!this.aside){if(Math.abs(this.p.velocity.x)<this.velocity_threshold&&Math.abs(this.p.velocity.y)<this.velocity_threshold){this.p.velocity.multiplyScalar(0);}}};Node.prototype.checkWallBouncing=function(){switch(true){case this.x<this.wall_limits.left&&this.p.velocity.x<0:this.p.position.x=this.wall_limits.left;this.p.velocity.multiplyScalarXY(-1,1).multiplyScalar(this.wall_bouncing_elasticity);break;case this.x>this.wall_limits.right&&this.p.velocity.x>0:this.p.position.x=this.wall_limits.right;this.p.velocity.multiplyScalarXY(-1,1).multiplyScalar(this.wall_bouncing_elasticity);break;case this.y<this.wall_limits.top&&this.p.velocity.y<0:this.p.position.y=this.wall_limits.top;this.p.velocity.multiplyScalarXY(1,-1).multiplyScalar(this.wall_bouncing_elasticity);break;case this.y>this.wall_limits.bottom&&this.p.velocity.y>0:this.p.position.y=this.wall_limits.bottom;this.p.velocity.multiplyScalarXY(1,-1).multiplyScalar(this.wall_bouncing_elasticity);break;}};Node.prototype.updatePos=function(){this.x=this.p.position.x;this.y=this.p.position.y;};Node.prototype.checkMouse=function(){if(_m_pos.x>this.x-this.r&&_m_pos.x<this.x+this.r&&_m_pos.y>this.y-this.r&&_m_pos.y<this.y+this.r){if(_node_hover_id==-1||_node_hover_id!==this.id){this.setHover();}}else{this.unsetHover();}};Node.prototype.setHover=function(){this.hover=true;_node_hover_id=this.id;_node_pop_up.setNode(this);};Node.prototype.unsetHover=function(){this.hover=false;if(_node_hover_id==this.id){_node_hover_id=-1;_node_pop_up.removeNode();}};Node.prototype.open=function(){this.opened=true;_node_opened_id=this.id;};Node.prototype.close=function(){this.opened=false;};Node.prototype.fade=function(){this.faded=true;};Node.prototype.unFade=function(){this.faded=false;};Node.prototype.setCenteredOnEntree=function(tid){this.e_color='e_col_'+tid;this.setCentered();};Node.prototype.setCentered=function(){this.center=true;this.stopScrambling();this.unsetAside();this.attract.on=true;}
Node.prototype.unsetCentered=function(){this.center=false;this.attract.on=false;}
Node.prototype.limitEvolutionZone=function(){this.dist_to_attracter=this.p.distanceTo(_attracter);if(this.dist_to_attracter<_scene_props.width/4){if(this.p.velocity.length()>0.4){this.p.velocity.multiplyScalar(0.99);}}
if(this.x<_evolution_zone.left||this.x>_evolution_zone.right||Math.abs(_attracter.position.y-this.y)>_scene_props.height/4){this.attract.on=true;}else{this.attract.on=false;}}
Node.prototype.setAside=function(){this.aside=true;this.stopScrambling();this.unsetCentered();this.ori_p.position.x=this.x<_scene_props.width/2?this.wall_limits.left:this.wall_limits.right;this.ori_p_attract.on=true;this.wall_bouncing_elasticity=0.15;}
Node.prototype.unsetAside=function(){this.aside=false;this.ori_p_attract.on=false;this.ori_p.position.x=this.ori_pos.x;this.wall_bouncing_elasticity=0.75;}
Node.prototype.resolveNormalPos=function(){switch(true){case this.center:this.unsetCentered();break;case this.aside:this.unsetAside();break;}};Node.prototype.scramble=function(){this.scrambling=true;this.unsetCentered();this.unsetAside();this.ori_p.position.x=this.ori_pos.x;this.ori_p.position.y=this.ori_pos.y;this.ori_p_attract.on=true;}
Node.prototype.checkOriPDist=function(){if(this.p.distanceTo(this.ori_p)<50){this.stopScrambling();}};Node.prototype.stopScrambling=function(){this.scrambling=false;this.ori_p_attract.on=false;}
Node.prototype.move=function(){_ctx.drawImage(this.canvas,this.x-this.w_2,this.y-this.w_2);};Node.prototype.redraw=function(){_ctx.beginPath();_ctx.fillStyle='rgb(255,255,255)';_ctx.fillRect(this.x-this.r,this.y-this.r,this.d,this.d);_ctx.globalAlpha=this.faded?0.15:1;if(this.opened){_ctx.fillStyle=_ecolors[this.e_color];_ctx.fillRect(this.x-this.r,this.y-this.r,this.d,this.d);}
_ctx.strokeStyle=_ecolors[this.e_color];_ctx.strokeRect(this.x-this.r,this.y-this.r,this.d,this.d);_ctx.closePath();};Node.initialized=true;}
this.init();};function checkParticulesCollisions(){if(check_parts_colid_tick<check_parts_colid_frq){check_parts_colid_tick++;return;}
check_parts_colid_tick=1;var na,nb,ma,mb,w,h,dx,dy,makeup,newVelX1,newVelY1,newVelX2,newVelY2,Smamb;for(var n=0,l=_nodes.length;n<l;n++){na=_nodes[n];if(na.scrambling||na.aside)continue;ma=na.p.mass;for(var q=n+1;q<l;q++){nb=_nodes[q];if(nb.aside)
continue;if(na.center&&nb.center){if(Math.min(na.p.distanceTo(_attracter),nb.p.distanceTo(_attracter))>300){if(Math.random()>0.3)continue;}}
w=h=(na.r+nb.r);w=h+=4;dx=na.p.position.x-nb.p.position.x;if(Math.abs(dx)>w)continue;dy=na.p.position.y-nb.p.position.y;if(Math.abs(dy)>h)continue
mb=nb.p.mass;Smamb=ma+mb;if(Math.abs(dx)<Math.abs(dy)){makeup=(h-Math.abs(dy))/2;if(dy>0){na.p.position.y+=makeup;nb.p.position.y-=makeup;}else{na.p.position.y-=makeup;nb.p.position.y+=makeup;}
newVelY1=(ma-mb)/Smamb*na.p.velocity.y+2*mb/Smamb*nb.p.velocity.y;newVelY2=(mb-ma)/Smamb*nb.p.velocity.y+2*ma/Smamb*na.p.velocity.y;na.p.velocity.y=newVelY1;nb.p.velocity.y=newVelY2;}else{makeup=(w-Math.abs(dx))/2;if(dx>0){na.p.position.x+=makeup;nb.p.position.x-=makeup;}else{na.p.position.x-=makeup;nb.p.position.x+=makeup;}
newVelX1=(ma-mb)/Smamb*na.p.velocity.x+2*mb/Smamb*nb.p.velocity.x;newVelX2=(mb-ma)/Smamb*nb.p.velocity.x+2*ma/Smamb*na.p.velocity.x;na.p.velocity.x=newVelX1;nb.p.velocity.x=newVelX2;}
na.p.velocity.multiplyScalar(0.90);nb.p.velocity.multiplyScalar(0.90);}}};function openNodeByNid(nid){closeNode();if(typeof _nodes_Nid_Id[nid]!='undefined'){_node_opened_id=_nodes_Nid_Id[nid];_nodes[_nodes_Nid_Id[nid]].open();}}
function closeNode(){if(_node_opened_id!=-1){_nodes[_node_opened_id].close();_node_opened_id=-1;}}
function createNodesRepulsions(){purgeNodesRepulsions();for(var n=0;n<_nodes_centered.length;n++){for(var q=n+1;q<_nodes_centered.length;q++){_physics.makeAttraction(_nodes_centered[n].p,_nodes_centered[q].p,-0.4,10);}}};function purgeNodesRepulsions(){for(var a=_physics.attractions.length-1;a>=0;a--){if(Math.abs(_physics.attractions[a].constant)<1){_physics.attractions.splice(a,1);}else{break;}}};function moveEvolutionZone(l,r){var left=l||0;var right=r||0;_evolution_zone.left=Math.max(_scene_props.width/5,left+20);_evolution_zone.right=Math.min(_scene_props.width-_scene_props.width/5,_scene_props.width-right+20);_evolution_zone.center=_evolution_zone.left+(_evolution_zone.right-_evolution_zone.left)/2;resizePhysics();}
function updateRandomPlaylist(p){_$canvas.trigger({type:'update-random-playlist',playlist:p})};function toggleEntree(tid,bubbling){var $link=_$entrees_block_termlinks.filter('[tid="'+tid+'"]');var $li=$link.parents('li');var sys_path=$link.attr('data-drupal-link-system-path');var url=$link.attr('href');var title=$link.text();if(!$li.is('.opened')){_$entrees_block_termlinks.parents('li').removeClass('opened');$li.addClass('opened');$li.parents('.item-list').addClass('opened')
filterEntree(tid);if(bubbling){_$body.trigger({'type':'open_entree','tid':tid,'url':url,'sys_path':sys_path,'title':title});}}else if(bubbling){$li.removeClass('opened');$li.parents('.item-list').removeClass('opened')
scrambleCollection();_$body.trigger({'type':'close_entree','tid':tid});}};function filterEntree(t){_nodes_centered=[];for(var n=0;n<_nodes.length;n++){if(_nodes[n].entrees.indexOf(t)==-1){_nodes[n].setAside();}else{_nodes[n].setCenteredOnEntree(t);_nodes_centered.push(_nodes[n]);}}
updateRandomPlaylist(_nodes_centered);createNodesRepulsions();};function highlightEntries(){_$entrees_block_termlinks.parents('li').removeClass('highlighted').parents('.item-list').removeClass('highlighted');var id=-1;if(_node_hover_id!=-1){id=_node_hover_id;}else if(_node_opened_id!=-1){id=_node_opened_id;}
var entree;if(id!=-1){for(var i=0;i<_nodes[id].entrees.length;i++){entree=_nodes[id].entrees[i];_$entrees_block_termlinks.filter(function(){return $(this).attr('tid')==entree;}).parents('li').addClass('highlighted').parents('.item-list').addClass('highlighted');}}};function filterByNids(nids){_nodes_centered=[];for(var n=0;n<_nodes.length;n++){if(nids.indexOf(_nodes[n].nid)==-1){_nodes[n].setAside();}else{_nodes[n].setCentered();_nodes_centered.push(_nodes[n]);}}
updateRandomPlaylist(_nodes_centered);createNodesRepulsions();};function scrambleCollection(){for(var i=0;i<_nodes.length;i++){_nodes[i].scramble();}
updateRandomPlaylist(_playlist);};function closeAllEntries(){_$entrees_block_termlinks.each(function(index,el){if($(this).parents('li').is('.opened')){$(this).trigger('click');return false;}});};function initArtilesLink(){var href=window.location.origin+drupalSettings.path.baseUrl+_settings.articlesindex_url;_$articles_link=$('<a>').html('Articles').attr("href",href).attr("data-drupal-link-system-path",_settings.articlesindex_url).addClass('articles-link ajax-link');$('.item-list ul',_$entrees_block).append($('<li>').append($('<span class="oblique-wrapper">').append(_$articles_link)));};function initEvents(){void 0;_$canvas.on('mousemove',function(event){event.preventDefault();_m_pos.x=event.originalEvent.clientX;_m_pos.y=event.originalEvent.clientY;}).on('mouseenter',function(event){_mouse_in=true;}).on('mouseout',function(event){_mouse_in=false;_node_pop_up.removeNode();}).on('click',function(event){if(event.target.tagName!="A"&&event.target.tagName!="INPUT"){event.preventDefault();if(_node_hover_id!=-1){var event={'type':'corpus-cliked-on-node','target_node':_nodes[_node_hover_id],};_$canvas.trigger(event);}else{_$canvas.trigger('corpus-cliked-on-map');}}}).on('mouseover-audio-link',function(e){void 0;_nodes_by_nid[e.nid].setHover();}).on('mouseout-audio-link',function(e){void 0;_nodes_by_nid[e.nid].unsetHover();}).on('audio-node-opened',function(e){openNodeByNid(e.nid);}).on('audio-node-closed',function(e){closeNode();}).on('open-entree',function(e){toggleEntree(e.tid);}).on('close-all-entree',function(e){closeAllEntries();}).on('scramble-collection',function(e){void 0;scrambleCollection();}).on('shuffle-collection',function(e){void 0;onResizeCanvas();});_$entrees_block_termlinks.on('click',function(event){event.preventDefault();toggleEntree($(this).attr('tid'),true);return false;});_$body.on('chutier-action-done',function(e){_nodes_by_nid[e.target_id].chutier_action=e.new_action;}).on('ajax-node-loaded-linked-documents',function(e){void 0;filterByNids(e.nids);}).on('search-results-loaded',function(e){filterByNids(e.results);}).on('search-closed',function(e){scrambleCollection();}).on('new-content-not-entree-ajax-loaded',function(e){if(_$entrees_block_termlinks.parents('li.opened').length){_$entrees_block_termlinks.parents('li').removeClass('opened').parents('.item-list').removeClass('opened');scrambleCollection();}}).on('visible-space-changed',function(e){moveEvolutionZone(e.left_limit,e.right_limit);});};function checkPreOpenedEntry(){_$entrees_block.find('li.entree').each(function(index,el){var $li=$(this);if($('a.is-active',$li).length){$li.addClass('opened').parents('.item-list').addClass('opened');filterEntree($li.attr('tid'));return false;}});};function initNodePopup(){_node_pop_up=new NodePopUp();};function NodePopUp(){this.visible=false;this.node;this.$dom=$('<div>').addClass('node-popup').attr('pos','top-right').appendTo('body');this.$content=$('<div>').addClass('inner').appendTo(this.$dom);if(typeof NodePopUp.initialized=="undefined"){NodePopUp.prototype.setNode=function(n){this.node=n;this.setPositioning();this.setContent();};NodePopUp.prototype.setPositioning=function(){switch(true){case this.node.x>this.node.wall_limits.right-350&&this.node.y<this.node.wall_limits.top+200:this.$dom.attr('pos','bottom-left');break;case this.node.x>this.node.wall_limits.right-350:this.$dom.attr('pos','top-left');break;case this.node.y<this.node.wall_limits.top+200:this.$dom.attr('pos','bottom-right');break;default:this.$dom.attr('pos','top-right');}};NodePopUp.prototype.setContent=function(){this.$content.html('');var $entrees=$('<div>').addClass('entrees');for(var i=0;i<this.node.entrees.length;i++){var tid=this.node.entrees[i];$entrees.append($('<span>').addClass('entree').attr('tid',tid));}
var $chutier_action=$('<span>').addClass('chutier-icon').attr('action',this.node.chutier_action);this.$content.append($entrees).append('<h2 class="title">'+this.node.title+'</h2>').append('<section class="description">'+this.node.description+'</section>').append($chutier_action);};NodePopUp.prototype.removeNode=function(){this.node=false;};NodePopUp.prototype.draw=function(){if(this.node){this.$dom.css({'display':"block",'left':this.node.x+"px",'top':this.node.y+"px",});}else{this.$dom.css({'display':"none",});}};NodePopUp.initialized=true;}}
function render(){_ctx.clearRect(0,0,_scene_props.width,_scene_props.height);checkParticulesCollisions();for(var i=0;i<_nodes.length;i++){_nodes[i].onUpdate();}
_node_pop_up.draw();if(_node_hover_id!=-1){_canvas.style.cursor='pointer';}else{_canvas.style.cursor='auto';}
highlightEntries();};function startAnime(){_physics.onUpdate(render);_physics.play()
$('body').attr('corpus','map-ready').trigger({'type':'corpus-map-ready','playlist':_playlist});};init();}
$(document).ready(function($){if(drupalSettings.path.isFront&&!edlp_mobile.device_is_mobile){var edlpcorpus=new EdlpCorpus();}});})(jQuery,Drupal,drupalSettings);