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/*
This file is part of Ext JS 3.4
Copyright (c) 2011-2013 Sencha Inc
Contact: http://www.sencha.com/contact
GNU General Public License Usage
This file may be used under the terms of the GNU General Public License version 3.0 as
published by the Free Software Foundation and appearing in the file LICENSE included in the
packaging of this file.
Please review the following information to ensure the GNU General Public License version 3.0
requirements will be met: http://www.gnu.org/copyleft/gpl.html.
If you are unsure which license is appropriate for your use, please contact the sales department
at http://www.sencha.com/contact.
Build date: 2013-04-03 15:07:25
*/
Ext.define('FeedGrid', {
extend: 'Ext.grid.GridPanel',
xtype: 'appfeedgrid',
constructor: function(config) {
Ext.apply(this, config);
this.store = new Ext.data.Store({
proxy: new Ext.data.HttpProxy({
url: 'feed-proxy.php'
}),
reader: new Ext.data.XmlReader(
{record: 'item'},
['title', 'author', {name:'pubDate', type:'date'}, 'link', 'description', 'content']
)
});
this.store.setDefaultSort('pubDate', "DESC");
this.columns = [{
id: 'title',
header: "Title",
dataIndex: 'title',
sortable:true,
width: 420,
renderer: this.formatTitle
},{
header: "Author",
dataIndex: 'author',
width: 100,
hidden: true,
sortable:true
},{
id: 'last',
header: "Date",
dataIndex: 'pubDate',
width: 150,
renderer: this.formatDate,
sortable:true
}];
this.callParent([{
region: 'center',
id: 'topic-grid',
loadMask: {msg:'Loading Feed...'},
sm: new Ext.grid.RowSelectionModel({
singleSelect:true
}),
viewConfig: {
forceFit:true,
enableRowBody:true,
showPreview:true,
getRowClass : this.applyRowClass
}
}]);
this.on('rowcontextmenu', this.onContextClick, this);
},
onContextClick : function(grid, index, e){
if(!this.menu){ // create context menu on first right click
this.menu = new Ext.menu.Menu({
id:'grid-ctx',
items: [{
text: 'View in new tab',
iconCls: 'new-tab',
scope:this,
handler: function(){
this.viewer.openTab(this.ctxRecord);
}
},{
iconCls: 'new-win',
text: 'Go to Post',
scope:this,
handler: function(){
window.open(this.ctxRecord.data.link);
}
},'-',{
iconCls: 'refresh-icon',
text:'Refresh',
scope:this,
handler: function(){
this.ctxRow = null;
this.store.reload();
}
}]
});
this.menu.on('hide', this.onContextHide, this);
}
e.stopEvent();
if(this.ctxRow){
Ext.fly(this.ctxRow).removeClass('x-node-ctx');
this.ctxRow = null;
}
this.ctxRow = this.view.getRow(index);
this.ctxRecord = this.store.getAt(index);
Ext.fly(this.ctxRow).addClass('x-node-ctx');
this.menu.showAt(e.getXY());
},
onContextHide : function(){
if(this.ctxRow){
Ext.fly(this.ctxRow).removeClass('x-node-ctx');
this.ctxRow = null;
}
},
loadFeed : function(url) {
this.store.baseParams = {
feed: url
};
this.store.load();
},
togglePreview : function(show){
this.view.showPreview = show;
this.view.refresh();
},
// within this function "this" is actually the GridView
applyRowClass: function(record, rowIndex, p, ds) {
if (this.showPreview) {
var xf = Ext.util.Format;
p.body = '<p>' + xf.ellipsis(xf.stripTags(record.data.description), 200) + '</p>';
return 'x-grid3-row-expanded';
}
return 'x-grid3-row-collapsed';
},
formatDate : function(date) {
if (!date) {
return '';
}
var now = new Date();
var d = now.clearTime(true);
var notime = date.clearTime(true).getTime();
if (notime == d.getTime()) {
return 'Today ' + date.dateFormat('g:i a');
}
d = d.add('d', -6);
if (d.getTime() <= notime) {
return date.dateFormat('D g:i a');
}
return date.dateFormat('n/j g:i a');
},
formatTitle: function(value, p, record) {
return String.format(
'<div class="topic"><b>{0}</b><span class="author">{1}</span></div>',
value, record.data.author, record.id, record.data.forumid
);
}
});
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