/*
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
*/
/*
 * Sample Image Organizer utilizing Ext.Direct
 * Tagging/Organizing into galleries
 * Image uploading
 */

Ext.ns('Imgorg','Imgorg.App');
Imgorg.App = function() {
    var swfu;
    SWFUpload.onload = function() {
        var settings = {
            flash_url: "SWFUpload/Flash/swfupload.swf",
            upload_url: "php/router.php",
            file_size_limit: "100 MB",
            file_types: "*.*",
            file_types_description: "Image Files",
            file_upload_limit: 100,
            file_queue_limit: 100, 
            debug: false,
            button_placeholder_id: "btnUploadHolder",
            button_cursor: SWFUpload.CURSOR.HAND,
            button_window_mode: SWFUpload.WINDOW_MODE.TRANSPARENT,
            file_queued_handler: function(file) {
                Ext.ux.SwfuMgr.fireEvent('filequeued', this, file);
            },
            upload_start_handler: function(file) {
                Ext.ux.SwfuMgr.fireEvent('uploadstart', this, file);
            },
            upload_progress_handler: function(file, complete, total) {
                Ext.ux.SwfuMgr.fireEvent('uploadprogress', this, file, complete, total);
            },
            upload_error_handler: function(file, error, message) {
                Ext.ux.SwfuMgr.fireEvent('uploaderror', this, file, error, message);
            },
            upload_success_handler: function(file, data, response) {
                Ext.ux.SwfuMgr.fireEvent('uploadsuccess', this, file, data);
            },
            minimum_flash_version: "9.0.28",
            post_params: {
                extAction: 'Images', // The class to use
                extUpload: true,      
                extMethod: 'upload'  // The method to execute
                //needs extTID – Transaction ID to associate with this request.
            }
        };
        swfu = new SWFUpload(settings);
    };
    var view, thumbPanel, uploadPanel, tabPanel;
    return {
        debugSWF: false,
        
        init: function() {
            Ext.state.Manager.setProvider(new Ext.state.CookieProvider());
            Ext.QuickTips.init();
            Ext.BLANK_IMAGE_URL = '../../resources/images/default/s.gif';
            Ext.Direct.addProvider(Imgorg.REMOTING_API);
            
            Ext.ux.SwfuMgr.on('filequeued', this.onFileQueued, this);
            
            new Ext.Viewport({
                layout: 'border',
                items: [{
                    xtype: 'img-albumtree',
                    id: 'album-tree',
                    region: 'west',
                    width: 180,
                    minWidth: 180,
                    maxWidth: 180,
                    collapsible: true,
                    split: true,
                    collapseMode: 'mini',
                    margins: '5 0 5 5',
                    cmargins: '0 0 0 0',
                    tbar: [{
                        text: 'Add Album',
                        iconCls: 'add',
                        scale: 'large',
                        handler: function() {
                            Ext.getCmp('album-tree').addAlbum();
                        }
                    },{
                        text: 'Upload',
                        iconCls: 'upload',
                        scale: 'large',
                        handler: function() {
                            swfu.selectFiles();
                        }
                    }],
                    listeners: {
                        click: this.onAlbumClick,
                        scope: this
                    }
                },{
                    xtype: 'tabpanel',
                    region: 'center',
                    id: 'img-tabpanel',
                    margins: '5 5 5 0',
                    activeItem: 0,
                    enableTabScroll: true,
                    items: this.getTabs()
                }]
            });
            
            tabPanel = Ext.getCmp('img-tabpanel');
            thumbPanel = tabPanel.getComponent('images-view');
            Imgorg.TagWin = new Imgorg.TagWindow();
        },
        
        getTabs: function() {
            var tabs = [{
                xtype: 'img-albumspanel',
                title: 'Albums',
                listeners: {
                    openalbum: this.onOpenAlbum,
                    scope: this
                }
            },Ext.apply({
                xtype: 'img-thumbpanel',
                itemId:'images-view'
            },this.getImageThumbConfig())];
            
            if (this.debugSWF) {
                tabs.push({
                    title: 'debug',
                    contentEl: 'SWFUpload_Console',
                    listeners: {
                        render: function() {
                            Ext.fly('SWFUpload_Console').applyStyles({height: '100%', width: '100%'});
                        }
                    }
                });
            }
            return tabs;
        },
        
        getImageThumbConfig: function() {
            return {
                dvConfig: {
                    listeners: {
                        dblclick: function(view, idx, node, e) {
                            var p = this.openImage(view.getStore().getAt(idx));
                            p.show();
                        },
                        viewitem: function(view, node) {
                            var recs = view.getSelectedRecords();
                            for (var i = 0; i < recs.length; i++) {
                                this.openImage(recs[i]);
                            }
                        },
                        scope: this
                    }
                }
            };
        },
        
        openImage: function(rec) {
            return tabPanel.add({
                xtype: 'img-panel',
                title: Ext.util.Format.ellipsis(rec.data.filename,15),
                url: rec.data.url,
                imageData: rec.data
            });
        },
        
        onOpenAlbum: function(ap, album, name) {
            var tab = tabPanel.add(Ext.apply({
                xtype: 'img-thumbpanel',
                closable: true,
                title: 'Album: '+name
            },this.getImageThumbConfig()));
            tab.albumFilter({
                id: album,
                text: name
            });
            tab.show();
        },
        
        onAlbumClick: function(node, e) {
            this.onOpenAlbum(null, node.attributes.id, node.attributes.text);
        },
        
        onFileQueued: function(swfu, file) {
            if (!uploadPanel) {
                uploadPanel = Ext.getCmp('img-tabpanel').add({
                    title: 'Upload Queue',
                    xtype: 'img-uploadqueue',
                    swfu: swfu
                });
                uploadPanel.show();
                uploadPanel.addFile(swfu, file);
            } else {
                uploadPanel.show();
            }
        },
        
        getSwf: function() {
            return swfu;
        }
    }
}();

Ext.onReady(Imgorg.App.init,Imgorg.App);

Ext.override(Ext.CompositeElementLite,{
    removeElement : function(keys, removeDom){
        var me = this, els = this.elements, el;	    	
	    Ext.each(keys, function(val){
		    if (el = (els[val] || els[val = me.indexOf(val)])) {
		    	if(removeDom) 
		    		el.dom ? el.remove() : Ext.removeNode(el);
		    	els.splice(val, 1);		    	
			}
	    });
        return this;
    }
});