dataset-selection-controllet.html
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<link rel="import" href="../../bower_components/polymer/polymer.html">
<link rel="import" href="../../bower_components/paper-tabs/paper-tabs.html">
<link rel="import" href="../../bower_components/paper-tabs/paper-tab.html">
<link rel="import" href="../../bower_components/neon-animation/neon-animation.html">
<link rel="import" href="../../bower_components/neon-animation/neon-animatable.html">
<link rel="import" href="../../bower_components/neon-animation/neon-animations.html">
<link rel="import" href="../../bower_components/paper-dropdown-menu/paper-dropdown-menu.html">
<link rel="import" href="../../bower_components/paper-menu/paper-menu.html">
<link rel="import" href="../../bower_components/paper-item/paper-item.html">
<link rel="import" href="../../bower_components/paper-input/paper-textarea.html">
<link rel="import" href="../../bower_components/paper-material/paper-material.html" />
<link rel="import" href="../../bower_components/paper-icon-button/paper-icon-button.html">
<link rel="import" href="../../bower_components/iron-icons/iron-icons.html">
<link rel="import" href="../../bower_components/iron-icon/iron-icon.html">
<link rel="import" href="../../bower_components/paper-dialog/paper-dialog.html">
<link rel="import" href="../../bower_components/paper-dialog-scrollable/paper-dialog-scrollable.html">
<link rel="import" href="../../datalets/datasetexplorer-datalet/datasetexplorer-datalet.html">
<!--<script src="../../datalets/shared_js/d3.js"></script>-->
<link rel="import" href="paper-input-search.html">
<dom-module id="dataset-selection-controllet">
<template>
<style is="custom-style">
paper-tabs {
font-family: 'Roboto', 'Helvetica Neue', Helvetica, Arial, sans-serif;
font-size: 16px;
font-weight: bold;
--paper-tabs-selection-bar-color: #2196F3;
}
paper-tab {
transition: all 1.0s;
}
paper-tab.iron-selected {
background-color: #B6B6B6;
}
paper-tab:hover {
color: #2196F3;
}
paper-tab[disabled] {
color: #B6B6B6;
}
paper-dropdown-menu {
width: 45%;
margin-bottom: 32px;
--paper-input-container-focus-color: #2196F3;
}
paper-item.iron-selected {
background-color: #2196F3;
color: #FFFFFF;
}
paper-menu{
/*visibility: visible ! important;*/
}
/*paper-item[focused] {*/
/*background: #FFFFFF;*/
/*}*/
paper-textarea {
width: 90%;
margin-bottom: 32px;
--paper-input-container-focus-color: #2196F3;
}
paper-icon-button {
color: #2196F3;
--paper-icon-button-ink-color: #2196F3;
}
paper-icon-button[disabled] {
color: #B6B6B6;
}
#material_container {
margin-top: 8px;
/*height: 55vh;*/
}
#div_selection {
padding-left: 10%;
padding-top: 64px;
/*padding-bottom: 64px;*/
}
#dialog_info {
border: 2px solid #2196F3;
background-color: #E0E0E0;
position: fixed;
top: 232px;
width: 60%;
height: auto;
/*overflow: auto;*/
}
#div_datasetexplorer {
padding-top: 48px;
}
</style>
<paper-material id="material_container" elevation="5">
<paper-tabs selected="{{selected}}" on-tap="_loadTreeMap">
<paper-tab noink>SELECT DATA SOURCE</paper-tab>
<paper-tab noink>TREE MAP SEARCH</paper-tab>
<paper-tab noink disabled>MOST POPULAR</paper-tab>
</paper-tabs>
<neon-animated-pages selected="{{selected}}" entry-animation="fade-in-animation" exit-animation="fade-out-animation">
<neon-animatable>
<div id="div_selection">
<paper-input-search label="Available datasets">
<paper-menu class="dropdown-content">
<template is="dom-repeat" items={{datasets}} as="dataset">
<paper-item id={{index}} on-tap="_selectDataUrl">{{dataset.name}}</paper-item>
</template>
</paper-menu>
</paper-input-search>
<paper-icon-button id="info_button" disabled on-click="_showInfo" icon="info-outline" title="dataset info"></paper-icon-button>
<paper-textarea id="selected_url" label="Selected url" value={{dataUrl}}></paper-textarea>
<paper-dialog id="dialog_info">
<h2 id="dialog_name"></h2>
<p id="dialog_description"></p>
</paper-dialog>
</div>
</neon-animatable>
<neon-animatable>
<div id="div_datasetexplorer">
<datasetexplorer-datalet class="datasetexplorer" data-url="/openwall/api/datasetTree" fields='["result,provider_name","result,organization_name","result,package_name","result,resource_name","result,url","result,w"]'></datasetexplorer-datalet>
</div>
</neon-animatable>
<neon-animatable>
</neon-animatable>
</neon-animated-pages>
</paper-material>
</template>
<script>
Polymer({
is : 'dataset-selection-controllet',
properties : {
selected : {
type : Number,
value : 0
},
datasets : {
type : Array,
value : undefined
},
dataUrl : {
type : String,
value : undefined,
observer : '_fireDataUrl'
}
},
listeners: {
'datasetexplorer-datalet_data-url': '_selectDataUrl_treeMap'
},
ready : function(){
$(this.$.dialog_info).perfectScrollbar();
},
attached : function(){
this._resize();
var that = this;
window.addEventListener("resize", function() { that._resize(); });
},
_loadTreeMap : function(){
if(this.selected == 0 && this.$.div_datasetexplorer.innerHTML == "")
this.$.div_datasetexplorer.innerHTML = "<datasetexplorer-datalet class=\"datasetexplorer\" data-url=\"/openwall/api/datasetTree\" fields='[\"result,provider_name\",\"result,organization_name\",\"result,package_name\",\"result,resource_name\",\"result,url\",\"result,w\"]'></datasetexplorer-datalet>";
},
_selectDataUrl_treeMap : function(e){
var url = e.detail.url;
url = url.split('/');
var index = url.indexOf('resource')
if (index != -1) { // ckan
var resourceId = url[index + 1];
url = "http://ckan.routetopa.eu/api/action/datastore_search?resource_id=" + resourceId;
} else
url = "sorry, data provider not supported yet";
this.dataUrl = url;
this.selected=0;
},
_selectDataUrl : function(e){
var dataset = this.datasets[parseInt(e.target.id)]
this.dataUrl = dataset.url;
if(dataset.description != ""){
this.$.info_button.removeAttribute("disabled");
this.$.dialog_name.innerHTML = dataset.name;
this.$.dialog_description.innerHTML = dataset.description;
}
else
this.$.info_button.setAttribute("disabled", "true");
},
_showInfo : function(){
this.$.dialog_info.open();
},
_fireDataUrl : function(){
this.fire('dataset-selection-controllet_data-url', {url: this.dataUrl});
},
_resize : function(){
var h = Math.max(document.documentElement.clientHeight, window.innerHeight || 0) - 16;
h = h - 64 - 8; //height with page scroller
$("#material_container").height(h);
}
});
</script>
</dom-module>