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/**
* This namespace should be in another file but I dicided to put it here for consistancy.
*/
Ext.namespace('Ext.ux.Utils');
/**
* This class implements event queue behaviour.
*
* @class Ext.ux.Utils.EventQueue
* @param function handler Event handler.
* @param object scope Handler scope.
*/
Ext.ux.Utils.EventQueue = function(handler, scope) {
if (!handler) {
throw 'Handler is required.';
}
this.handler = handler;
this.scope = scope || window;
this.queue = [];
this.is_processing = false;
/**
* Posts event into the queue.
*
* @access public
* @param mixed event Event identificator.
* @param mixed data Event data.
*/
this.postEvent = function(event, data) {
data = data || null;
this.queue.push({event: event, data: data});
if (!this.is_processing) {
this.process();
}
}
this.flushEventQueue = function() {
this.queue = [];
},
/**
* @access private
*/
this.process = function() {
while (this.queue.length > 0) {
this.is_processing = true;
var event_data = this.queue.shift();
this.handler.call(this.scope, event_data.event, event_data.data);
}
this.is_processing = false;
}
};
/**
* This class implements Mili's finite state automata behaviour.
*
* Transition / output table format:
* {
* 'state_1' : {
* 'event_1' : [
* {
* p|predicate: function, // Transition predicate, optional, default to true.
* // If array then conjunction will be applyed to the operands.
* // Predicate signature is (data, event, this).
* a|action: function|array, // Transition action, optional, default to Ext.emptyFn.
* // If array then methods will be called sequentially.
* // Action signature is (data, event, this).
* s|state: 'state_x', // New state - transition destination, optional, default to
* // current state.
* scope: object // Predicate and action scope, optional, default to
* // trans_table_scope or window.
* }
* ]
* },
*
* 'state_2' : {
* ...
* }
* ...
* }
*
* @param mixed initial_state Initial state.
* @param object trans_table Transition / output table.
* @param trans_table_scope Transition / output table's methods scope.
*/
Ext.ux.Utils.FSA = function(initial_state, trans_table, trans_table_scope) {
this.current_state = initial_state;
this.trans_table = trans_table || {};
this.trans_table_scope = trans_table_scope || window;
Ext.ux.Utils.FSA.superclass.constructor.call(this, this.processEvent, this);
};
Ext.extend(Ext.ux.Utils.FSA, Ext.ux.Utils.EventQueue,{
current_state : null,
trans_table : null,
trans_table_scope : null,
/**
* Returns current state
*
* @access public
* @return mixed Current state.
*/
state : function() {
return this.current_state;
},
/**
* @access public
*/
processEvent : function(event, data) {
var transitions = this.currentStateEventTransitions(event);
if (!transitions) {
throw "State '" + this.current_state + "' has no transition for event '" + event + "'.";
}
for (var i = 0, len = transitions.length; i < len; i++) {
var transition = transitions[i];
var predicate = transition.predicate || transition.p || true;
var action = transition.action || transition.a || Ext.emptyFn;
var new_state = transition.state || transition.s || this.current_state;
var scope = transition.scope || this.trans_table_scope;
if (this.computePredicate(predicate, scope, data, event)) {
this.callAction(action, scope, data, event);
this.current_state = new_state;
return;
}
}
throw "State '" + this.current_state + "' has no transition for event '" + event + "' in current context";
},
/**
* @access private
*/
currentStateEventTransitions : function(event) {
return this.trans_table[this.current_state] ?
this.trans_table[this.current_state][event] || false
:
false;
},
/**
* @access private
*/
computePredicate : function(predicate, scope, data, event) {
var result = false;
switch (Ext.type(predicate)) {
case 'function':
result = predicate.call(scope, data, event, this);
break;
case 'array':
result = true;
for (var i = 0, len = predicate.length; result && (i < len); i++) {
if (Ext.type(predicate[i]) == 'function') {
result = predicate[i].call(scope, data, event, this);
}
else {
throw [
'Predicate: ',
predicate[i],
' is not callable in "',
this.current_state,
'" state for event "',
event
].join('');
}
}
break;
case 'boolean':
result = predicate;
break;
default:
throw [
'Predicate: ',
predicate,
' is not callable in "',
this.current_state,
'" state for event "',
event
].join('');
}
return result;
},
/**
* @access private
*/
callAction : function(action, scope, data, event)
{
switch (Ext.type(action)) {
case 'array':
for (var i = 0, len = action.length; i < len; i++) {
if (Ext.type(action[i]) == 'function') {
action[i].call(scope, data, event, this);
}
else {
throw [
'Action: ',
action[i],
' is not callable in "',
this.current_state,
'" state for event "',
event
].join('');
}
}
break;
case 'function':
action.call(scope, data, event, this);
break;
default:
throw [
'Action: ',
action,
' is not callable in "',
this.current_state,
'" state for event "',
event
].join('');
}
}
});
// ---------------------------------------------------------------------------------------------- //
/**
* Ext.ux.UploadDialog namespace.
*/
Ext.namespace('Ext.ux.UploadDialog');
/**
* File upload browse button.
*
* @class Ext.ux.UploadDialog.BrowseButton
*/
Ext.ux.UploadDialog.BrowseButton = Ext.extend(Ext.Button,{
input_name : 'file',
input_file : null,
original_handler : null,
original_scope : null,
/**
* @access private
*/
initComponent : function()
{
Ext.ux.UploadDialog.BrowseButton.superclass.initComponent.call(this);
this.original_handler = this.handler || null;
this.original_scope = this.scope || window;
this.handler = null;
this.scope = null;
},
/**
* @access private
*/
onRender : function(ct, position)
{
Ext.ux.UploadDialog.BrowseButton.superclass.onRender.call(this, ct, position);
this.createInputFile();
},
/**
* @access private
*/
createInputFile : function()
{
var button_container = this.el.child('tbody' /* JYJ '.x-btn-center'*/);
button_container.position('relative');
this.wrap = this.el.wrap({cls:'tbody'});
this.input_file = this.wrap.createChild({
tag: 'input',
type: 'file',
size: 1,
name: this.input_name || Ext.id(this.el),
style: "position: absolute; display: block; border: none; cursor: pointer"
});
this.input_file.setOpacity(0.0);
var button_box = button_container.getBox();
this.input_file.setStyle('font-size', (button_box.width * 0.5) + 'px');
var input_box = this.input_file.getBox();
var adj = {x: 3, y: 3}
if (Ext.isIE) {
adj = {x: 0, y: 3}
}
this.input_file.setLeft(button_box.width - input_box.width + adj.x + 'px');
this.input_file.setTop(button_box.height - input_box.height + adj.y + 'px');
this.input_file.setOpacity(0.0);
if (this.handleMouseEvents) {
this.input_file.on('mouseover', this.onMouseOver, this);
this.input_file.on('mousedown', this.onMouseDown, this);
}
if(this.tooltip){
if(typeof this.tooltip == 'object'){
Ext.QuickTips.register(Ext.apply({target: this.input_file}, this.tooltip));
}
else {
this.input_file.dom[this.tooltipType] = this.tooltip;
}
}
this.input_file.on('change', this.onInputFileChange, this);
this.input_file.on('click', function(e) { e.stopPropagation(); });
},
/**
* @access public
*/
detachInputFile : function(no_create)
{
var result = this.input_file;
no_create = no_create || false;
if (typeof this.tooltip == 'object') {
Ext.QuickTips.unregister(this.input_file);
}
else {
this.input_file.dom[this.tooltipType] = null;
}
this.input_file.removeAllListeners();
this.input_file = null;
if (!no_create) {
this.createInputFile();
}
return result;
},
/**
* @access public
*/
getInputFile : function()
{
return this.input_file;
},
/**
* @access public
*/
disable : function()
{
Ext.ux.UploadDialog.BrowseButton.superclass.disable.call(this);
this.input_file.dom.disabled = true;
},
/**
* @access public
*/
enable : function()
{
Ext.ux.UploadDialog.BrowseButton.superclass.enable.call(this);
this.input_file.dom.disabled = false;
},
/**
* @access public
*/
destroy : function()
{
var input_file = this.detachInputFile(true);
input_file.remove();
input_file = null;
Ext.ux.UploadDialog.BrowseButton.superclass.destroy.call(this);
},
/**
* @access private
*/
onInputFileChange : function()
{
if (this.original_handler) {
this.original_handler.call(this.original_scope, this);
}
}
});
/**
* Toolbar file upload browse button.
*
* @class Ext.ux.UploadDialog.TBBrowseButton
*/
Ext.ux.UploadDialog.TBBrowseButton = Ext.extend(Ext.ux.UploadDialog.BrowseButton,{
hideParent : true
,onDestroy : function() {
Ext.ux.UploadDialog.TBBrowseButton.superclass.onDestroy.call(this);
if(this.container) {
this.container.remove();
}
}
});
/**
* Record type for dialogs grid.
*
* @class Ext.ux.UploadDialog.FileRecord
*/
Ext.ux.UploadDialog.FileRecord = Ext.data.Record.create([
{name: 'filename'},
{name: 'state', type: 'int'},
{name: 'note'},
{name: 'input_element'}
]);
Ext.ux.UploadDialog.FileRecord.STATE_QUEUE = 0;
Ext.ux.UploadDialog.FileRecord.STATE_FINISHED = 1;
Ext.ux.UploadDialog.FileRecord.STATE_FAILED = 2;
Ext.ux.UploadDialog.FileRecord.STATE_PROCESSING = 3;
/**
* Dialog class.
*
* @class Ext.ux.UploadDialog.Dialog
*/
Ext.ux.UploadDialog.Dialog = function(config) {
var default_config = {
border: false,
width: 450,
height: 350,
minWidth: 450,
minHeight: 350,
plain: true,
constrainHeader: true,
draggable: true,
closable: true,
maximizable: false,
minimizable: false,
resizable: true,
layout:'fit',
region:'center',
autoDestroy: true,
closeAction: 'hide',
title: this.i18n.title,
cls: 'ext-ux-uploaddialog-dialog',
// --------
url: '',
base_params: {},
permitted_extensions: [],
reset_on_hide: true,
allow_close_on_upload: false,
upload_autostart: false,
Make_Reload: false,
post_var_name: 'file'
};
config = Ext.applyIf(config || {}, default_config);
config.layout = 'absolute';
Ext.ux.UploadDialog.Dialog.superclass.constructor.call(this, config);
};
Ext.extend(Ext.ux.UploadDialog.Dialog, Ext.Window,{
fsa : null,
state_tpl : null,
form : null,
grid_panel : null,
progress_bar : null,
is_uploading : false,
initial_queued_count : 0,
upload_frame : null,
/**
* @access private
*/
//--------------------------------------------------------------------------------------------- //
initComponent : function() {
Ext.ux.UploadDialog.Dialog.superclass.initComponent.call(this);
// Setting automata protocol
var tt = {
// --------------
'created' : {
// --------------
'window-render' : [
{
action: [this.createForm, this.createProgressBar, this.createGrid],
state: 'rendering'
}
],
'destroy' : [
{
action: this.flushEventQueue,
state: 'destroyed'
}
]
},
// --------------
'rendering' : {
// --------------
'grid-render' : [
{
action: [this.fillToolbar, this.updateToolbar],
state: 'ready'
}
],
'destroy' : [
{
action: this.flushEventQueue,
state: 'destroyed'
}
]
},
// --------------
'ready' : {
// --------------
'file-selected' : [
{
predicate: [this.fireFileTestEvent, this.isPermittedFile],
action: this.addFileToUploadQueue,
state: 'adding-file'
},
{
// If file is not permitted then do nothing.
}
],
'grid-selection-change' : [
{
action: this.updateToolbar
}
],
'remove-files' : [
{
action: [this.removeFiles, this.fireFileRemoveEvent]
}
],
'reset-queue' : [
{
action: [this.resetQueue, this.fireResetQueueEvent]
}
],
'start-upload' : [
{
predicate: this.hasUnuploadedFiles,
action: [
this.setUploadingFlag, this.saveInitialQueuedCount, this.updateToolbar,
this.updateProgressBar, this.prepareNextUploadTask, this.fireUploadStartEvent
],
state: 'uploading'
},
{
// Has nothing to upload, do nothing.
}
],
'stop-upload' : [
{
// We are not uploading, do nothing. Can be posted by user only at this state.
}
],
'hide' : [
{
predicate: [this.isNotEmptyQueue, this.getResetOnHide],
action: [this.resetQueue, this.fireResetQueueEvent]
},
{
// Do nothing
}
],
'destroy' : [
{
action: this.flushEventQueue,
state: 'destroyed'
}
]
},
// --------------
'adding-file' : {
// --------------
'file-added' : [
{
predicate: this.isUploading,
action: [this.incInitialQueuedCount, this.updateProgressBar, this.fireFileAddEvent],
state: 'uploading'
},
{
predicate: this.getUploadAutostart,
action: [this.startUpload, this.fireFileAddEvent],
state: 'ready'
},
{
action: [this.updateToolbar, this.fireFileAddEvent],
state: 'ready'
}
]
},
// --------------
'uploading' : {
// --------------
'file-selected' : [
{
predicate: [this.fireFileTestEvent, this.isPermittedFile],
action: this.addFileToUploadQueue,
state: 'adding-file'
},
{
// If file is not permitted then do nothing.
}
],
'grid-selection-change' : [
{
// Do nothing.
}
],
'start-upload' : [
{
// Can be posted only by user in this state.
}
],
'stop-upload' : [
{
predicate: this.hasUnuploadedFiles,
action: [
this.resetUploadingFlag, this.abortUpload, this.updateToolbar,
this.updateProgressBar, this.fireUploadStopEvent
],
state: 'ready'
},
{
action: [
this.resetUploadingFlag, this.abortUpload, this.updateToolbar,
this.updateProgressBar, this.fireUploadStopEvent, this.fireUploadCompleteEvent
],
state: 'ready'
}
],
'file-upload-start' : [
{
action: [this.uploadFile, this.findUploadFrame, this.fireFileUploadStartEvent]
}
],
'file-upload-success' : [
{
predicate: this.hasUnuploadedFiles,
action: [
this.resetUploadFrame, this.updateRecordState, this.updateProgressBar,
this.prepareNextUploadTask, this.fireUploadSuccessEvent
]
},
{
action: [
this.resetUploadFrame, this.resetUploadingFlag, this.updateRecordState,
this.updateToolbar, this.updateProgressBar, this.fireUploadSuccessEvent,
this.fireUploadCompleteEvent
],
state: 'ready'
}
],
'file-upload-error' : [
{
predicate: this.hasUnuploadedFiles,
action: [
this.resetUploadFrame, this.updateRecordState, this.updateProgressBar,
this.prepareNextUploadTask, this.fireUploadErrorEvent
]
},
{
action: [
this.resetUploadFrame, this.resetUploadingFlag, this.updateRecordState,
this.updateToolbar, this.updateProgressBar, this.fireUploadErrorEvent,
this.fireUploadCompleteEvent
],
state: 'ready'
}
],
'file-upload-failed' : [
{
predicate: this.hasUnuploadedFiles,
action: [
this.resetUploadFrame, this.updateRecordState, this.updateProgressBar,
this.prepareNextUploadTask, this.fireUploadFailedEvent
]
},
{
action: [
this.resetUploadFrame, this.resetUploadingFlag, this.updateRecordState,
this.updateToolbar, this.updateProgressBar, this.fireUploadFailedEvent,
this.fireUploadCompleteEvent
],
state: 'ready'
}
],
'hide' : [
{
predicate: this.getResetOnHide,
action: [this.stopUpload, this.repostHide]
},
{
// Do nothing.
}
],
'destroy' : [
{
predicate: this.hasUnuploadedFiles,
action: [
this.resetUploadingFlag, this.abortUpload,
this.fireUploadStopEvent, this.flushEventQueue
],
state: 'destroyed'
},
{
action: [
this.resetUploadingFlag, this.abortUpload,
this.fireUploadStopEvent, this.fireUploadCompleteEvent, this.flushEventQueue
],
state: 'destroyed'
}
]
},
// --------------
'destroyed' : {
// --------------
}
};
this.fsa = new Ext.ux.Utils.FSA('created', tt, this);
// Registering dialog events.
this.addEvents({
'filetest': true
,'fileadd' : true
,'fileremove' : true
,'resetqueue' : true
,'uploadsuccess' : true
,'uploaderror' : true
,'uploadfailed' : true
,'uploadstart' : true
,'uploadstop' : true
,'uploadcomplete' : true
,'fileuploadstart' : true
});
// Attaching to window events.
this.on('render', this.onWindowRender, this);
this.on('beforehide', this.onWindowBeforeHide, this);
this.on('hide', this.onWindowHide, this);
this.on('destroy', this.onWindowDestroy, this);
// Compiling state template.
this.state_tpl = new Ext.Template(
"<div class='ext-ux-uploaddialog-state ext-ux-uploaddialog-state-{state}'> </div>"
).compile();
},
createForm : function()
{
this.form = Ext.DomHelper.append(this.body, {
tag: 'form',
method: 'post',
action: this.url,
style: 'position: absolute; left: -100px; top: -100px; width: 100px; height: 100px; clear: both;'
});
},
createProgressBar : function()
{
this.progress_bar = this.add(
new Ext.ProgressBar({
x: 0,
y: 0,
anchor: '0',
value: 0.0,
text: this.i18n.progress_waiting_text
})
);
},
createGrid : function()
{
var store = new Ext.data.Store({
proxy: new Ext.data.MemoryProxy([]),
reader: new Ext.data.JsonReader({}, Ext.ux.UploadDialog.FileRecord),
sortInfo: {field: 'state', direction: 'DESC'},
pruneModifiedRecords: true
});
var cm = new Ext.grid.ColumnModel([
{
header: this.i18n.state_col_title,
width: this.i18n.state_col_width,
resizable: false,
dataIndex: 'state',
sortable: true,
renderer: this.renderStateCell.createDelegate(this)
},
{
header: this.i18n.filename_col_title,
width: this.i18n.filename_col_width,
dataIndex: 'filename',
sortable: true,
renderer: this.renderFilenameCell.createDelegate(this)
},
{
header: this.i18n.note_col_title,
width: this.i18n.note_col_width,
dataIndex: 'note',
sortable: true,
renderer: this.renderNoteCell.createDelegate(this)
}
]);
this.grid_panel = new Ext.grid.GridPanel({
ds: store,
cm: cm,
layout:'fit',
height: this.height-100,
region:'center',
x: 0,
y: 22,
border: true,
viewConfig: {
autoFill: true,
forceFit: true
},
bbar : new Ext.Toolbar()
});
this.grid_panel.on('render', this.onGridRender, this);
this.add(this.grid_panel);
this.grid_panel.getSelectionModel().on('selectionchange', this.onGridSelectionChange, this);
},
fillToolbar : function()
{
var tb = this.grid_panel.getBottomToolbar();
tb.x_buttons = {}
tb.x_buttons.add = tb.addItem(new Ext.ux.UploadDialog.TBBrowseButton({
input_name: this.post_var_name,
text: this.i18n.add_btn_text,
tooltip: this.i18n.add_btn_tip,
iconCls: 'ext-ux-uploaddialog-addbtn',
handler: this.onAddButtonFileSelected,
scope: this
}));
//
tb.x_buttons.remove = tb.addButton({
text: this.i18n.remove_btn_text,
tooltip: this.i18n.remove_btn_tip,
iconCls: 'ext-ux-uploaddialog-removebtn',
handler: this.onRemoveButtonClick,
scope: this
});
//
tb.x_buttons.reset = tb.addButton({
text: this.i18n.reset_btn_text,
tooltip: this.i18n.reset_btn_tip,
iconCls: 'ext-ux-uploaddialog-resetbtn',
handler: this.onResetButtonClick,
scope: this
});
tb.add('-');
tb.x_buttons.upload = tb.addButton({
text: this.i18n.upload_btn_start_text,
tooltip: this.i18n.upload_btn_start_tip,
iconCls: 'ext-ux-uploaddialog-uploadstartbtn',
handler: this.onUploadButtonClick,
scope: this
});
tb.add('-');
tb.x_buttons.close = tb.addButton({
text: this.i18n.close_btn_text,
tooltip: this.i18n.close_btn_tip,
handler: this.onCloseButtonClick,
scope: this
});
},
renderStateCell : function(data, cell, record, row_index, column_index, store)
{
return this.state_tpl.apply({state: data});
},
renderFilenameCell : function(data, cell, record, row_index, column_index, store)
{
var view = this.grid_panel.getView();
var f = function() {
try {
Ext.fly(
view.getCell(row_index, column_index)
).child('.x-grid3-cell-inner').dom['qtip'] = data;
}
catch (e)
{}
}
f.defer(1000);
return data;
},
renderNoteCell : function(data, cell, record, row_index, column_index, store)
{
var view = this.grid_panel.getView();
var f = function() {
try {
Ext.fly(
view.getCell(row_index, column_index)
).child('.x-grid3-cell-inner').dom['qtip'] = data;
}
catch (e)
{}
}
f.defer(1000);
return data;
},
getFileExtension : function(filename)
{
var result = null;
var parts = filename.split('.');
if (parts.length > 1) {
result = parts.pop();
}
return result;
},
isPermittedFileType : function(filename)
{
var result = true;
if (this.permitted_extensions.length > 0) {
result = this.permitted_extensions.indexOf(this.getFileExtension(filename)) != -1;
}
return result;
},
isPermittedFile : function(browse_btn)
{
var result = false;
var filename = browse_btn.getInputFile().dom.value;
if (this.isPermittedFileType(filename)) {
result = true;
}
else {
Ext.Msg.alert(
this.i18n.error_msgbox_title,
String.format(
this.i18n.err_file_type_not_permitted,
filename,
this.permitted_extensions.join(this.i18n.permitted_extensions_join_str)
)
);
result = false;
}
return result;
},
fireFileTestEvent : function(browse_btn)
{
return this.fireEvent('filetest', this, browse_btn.getInputFile().dom.value) !== false;
},
addFileToUploadQueue : function(browse_btn)
{
var input_file = browse_btn.detachInputFile();
input_file.appendTo(this.form);
input_file.setStyle('width', '100px');
input_file.dom.disabled = true;
var store = this.grid_panel.getStore();
var fileApi = input_file.dom.files;
var filename = (typeof fileApi != 'undefined') ? fileApi[0].name : input_file.dom.value.replace("C:\\fakepath\\", "");
store.add(new Ext.ux.UploadDialog.FileRecord({
state: Ext.ux.UploadDialog.FileRecord.STATE_QUEUE
,filename: filename
,note: this.i18n.note_queued_to_upload
,input_element: input_file
}));
this.fsa.postEvent('file-added', input_file.dom.value);
},
fireFileAddEvent : function(filename)
{
this.fireEvent('fileadd', this, filename);
},
updateProgressBar : function()
{
if (this.is_uploading) {
var queued = this.getQueuedCount(true);
var value = 1 - queued / this.initial_queued_count;
this.progress_bar.updateProgress(value,String.format(this.i18n.progress_uploading_text,this.initial_queued_count - queued,this.initial_queued_count));
}
else {
this.progress_bar.updateProgress(0, this.i18n.progress_waiting_text);
}
},
updateToolbar : function() {
var tb = this.grid_panel.getBottomToolbar();
if (this.is_uploading) {
tb.x_buttons.remove.disable();
tb.x_buttons.reset.disable();
tb.x_buttons.upload.enable();
if (!this.getAllowCloseOnUpload()) {
tb.x_buttons.close.disable();
}
tb.x_buttons.upload.setIconClass('ext-ux-uploaddialog-uploadstopbtn');
tb.x_buttons.upload.setText(this.i18n.upload_btn_stop_text);
tb.x_buttons.upload.getEl()
.child(tb.x_buttons.upload.buttonSelector)
.dom[tb.x_buttons.upload.tooltipType] = this.i18n.upload_btn_stop_tip;
}
else {
tb.x_buttons.remove.enable();
tb.x_buttons.reset.enable();
tb.x_buttons.close.enable();
tb.x_buttons.upload.setIconClass('ext-ux-uploaddialog-uploadstartbtn');
tb.x_buttons.upload.setText(this.i18n.upload_btn_start_text);
if (this.getQueuedCount() > 0) {
tb.x_buttons.upload.enable();
}
else {
tb.x_buttons.upload.disable();
}
if (this.grid_panel.getSelectionModel().hasSelection()) {
tb.x_buttons.remove.enable();
}
else {
tb.x_buttons.remove.disable();
}
if (this.grid_panel.getStore().getCount() > 0) {
tb.x_buttons.reset.enable();
}
else {
tb.x_buttons.reset.disable();
}
}
},
saveInitialQueuedCount : function()
{
this.initial_queued_count = this.getQueuedCount();
},
incInitialQueuedCount : function()
{
this.initial_queued_count++;
},
setUploadingFlag : function()
{
this.is_uploading = true;
},
resetUploadingFlag : function()
{
this.is_uploading = false;
},
prepareNextUploadTask : function()
{
// Searching for first unuploaded file.
var store = this.grid_panel.getStore();
var record = null;
store.each(function(r) {
if (!record && r.get('state') == Ext.ux.UploadDialog.FileRecord.STATE_QUEUE) {
record = r;
}
else {
r.get('input_element').dom.disabled = true;
}
});
record.get('input_element').dom.disabled = false;
record.set('state', Ext.ux.UploadDialog.FileRecord.STATE_PROCESSING);
record.set('note', this.i18n.note_processing);
record.commit();
this.fsa.postEvent('file-upload-start', record);
},
fireUploadStartEvent : function()
{
this.fireEvent('uploadstart', this);
},
removeFiles : function(file_records)
{
var store = this.grid_panel.getStore();
for (var i = 0, len = file_records.length; i < len; i++) {
var r = file_records[i];
r.get('input_element').remove();
store.remove(r);
}
},
fireFileRemoveEvent : function(file_records)
{
for (var i = 0, len = file_records.length; i < len; i++) {
this.fireEvent('fileremove', this, file_records[i].get('filename'));
}
},
resetQueue : function() {
var store = this.grid_panel.getStore();
store.each(function(r) {
r.get('input_element').remove();
});
store.removeAll();
},
fireResetQueueEvent : function() {
this.fireEvent('resetqueue', this);
}
,uploadFile : function(record) {
Ext.Ajax.request({
url: this.url
,params: this.base_params || this.baseParams || this.params
,method: 'POST'
,form: this.form
,isUpload: true
,success: this.onAjaxSuccess
,failure: this.onAjaxFailure
,scope: this
,record: record
});
},
fireFileUploadStartEvent : function(record)
{
this.fireEvent('fileuploadstart', this, record.get('filename'));
},
updateRecordState : function(data)
{
if ('success' in data.response && data.response.success) {
data.record.set('state', Ext.ux.UploadDialog.FileRecord.STATE_FINISHED);
data.record.set(
'note', data.response.message || data.response.error || this.i18n.note_upload_success
);
}
else {
data.record.set('state', Ext.ux.UploadDialog.FileRecord.STATE_FAILED);
data.record.set(
'note', data.response.message || data.response.error || this.i18n.note_upload_error
);
}
data.record.commit();
},
fireUploadSuccessEvent : function(data)
{
this.fireEvent('uploadsuccess', this, data.record.get('filename'), data.response);
},
fireUploadErrorEvent : function(data)
{
this.fireEvent('uploaderror', this, data.record.get('filename'), data.response);
},
fireUploadFailedEvent : function(data)
{
this.fireEvent('uploadfailed', this, data.record.get('filename'));
},
fireUploadCompleteEvent : function()
{
this.fireEvent('uploadcomplete', this);
},
findUploadFrame : function()
{
this.upload_frame = Ext.getBody().child('iframe.x-hidden:last');
},
resetUploadFrame : function()
{
this.upload_frame = null;
},
removeUploadFrame : function()
{
if (this.upload_frame) {
this.upload_frame.removeAllListeners();
this.upload_frame.dom.src = 'about:blank';
this.upload_frame.remove();
}
this.upload_frame = null;
},
abortUpload : function()
{
this.removeUploadFrame();
var store = this.grid_panel.getStore();
var record = null;
store.each(function(r) {
if (r.get('state') == Ext.ux.UploadDialog.FileRecord.STATE_PROCESSING) {
record = r;
return false;
}
});
record.set('state', Ext.ux.UploadDialog.FileRecord.STATE_FAILED);
record.set('note', this.i18n.note_aborted);
record.commit();
},
fireUploadStopEvent : function()
{
this.fireEvent('uploadstop', this);
},
repostHide : function()
{
this.fsa.postEvent('hide');
},
flushEventQueue : function()
{
this.fsa.flushEventQueue();
},
/**
* @access private
*/
// -------------------------------------------------------------------------------------------- //
onWindowRender : function()
{
this.fsa.postEvent('window-render');
},
onWindowBeforeHide : function()
{
return this.isUploading() ? this.getAllowCloseOnUpload() : true;
},
onWindowHide : function()
{
this.fsa.postEvent('hide');
},
onWindowDestroy : function()
{
this.fsa.postEvent('destroy');
},
onGridRender : function()
{
this.fsa.postEvent('grid-render');
},
onGridSelectionChange : function()
{
this.fsa.postEvent('grid-selection-change');
},
onAddButtonFileSelected : function(btn)
{
this.fsa.postEvent('file-selected', btn);
},
onUploadButtonClick : function()
{
if (this.is_uploading) {
this.fsa.postEvent('stop-upload');
}
else {
this.fsa.postEvent('start-upload');
}
},
onRemoveButtonClick : function()
{
var selections = this.grid_panel.getSelectionModel().getSelections();
this.fsa.postEvent('remove-files', selections);
},
onResetButtonClick : function()
{
this.fsa.postEvent('reset-queue');
},
onCloseButtonClick : function()
{
this[this.closeAction].call(this);
if(this.Make_Reload == true){
document.location.reload();
}
},
onAjaxSuccess : function(response, options) {
var json_response = {
'success' : false,
'error' : this.i18n.note_upload_error
}
try {
var rt = response.responseText;
var filter = rt.match(/^<pre>((?:.|\n)*)<\/pre>$/i);
if (filter) {
rt = filter[1];
}
json_response = Ext.util.JSON.decode(rt);
}
catch (e) {}
var data = {
record: options.record,
response: json_response
}
if ('success' in json_response && json_response.success) {
this.fsa.postEvent('file-upload-success', data);
}
else {
this.fsa.postEvent('file-upload-error', data);
}
},
onAjaxFailure : function(response, options)
{
var data = {
record : options.record,
response : {
'success' : false,
'error' : this.i18n.note_upload_failed
}
}
this.fsa.postEvent('file-upload-failed', data);
},
/**
* @access public
*/
// -------------------------------------------------------------------------------------------- //
startUpload : function()
{
this.fsa.postEvent('start-upload');
},
stopUpload : function()
{
this.fsa.postEvent('stop-upload');
},
getUrl : function()
{
return this.url;
},
setUrl : function(url)
{
this.url = url;
},
getBaseParams : function()
{
return this.base_params;
},
setBaseParams : function(params)
{
this.base_params = params;
},
getUploadAutostart : function()
{
return this.upload_autostart;
},
setUploadAutostart : function(value)
{
this.upload_autostart = value;
},
///////////EIGENE ERWEITERUNG RELOAD EXT//////////////////////
getMakeReload : function()
{
return this.Make_Reload;
},
setMakeReload : function(value)
{
this.Make_Reload = value;
}
///////////EIGENE ERWEITERUNG RELOAD EXT//////////////////////
,getAllowCloseOnUpload : function() {
return this.allow_close_on_upload;
}
,setAllowCloseOnUpload : function(value) {
this.allow_close_on_upload;
}
,getResetOnHide : function() {
return this.reset_on_hide;
}
,setResetOnHide : function(value) {
this.reset_on_hide = value;
}
,getPermittedExtensions : function() {
return this.permitted_extensions;
}
,setPermittedExtensions : function(value) {
this.permitted_extensions = value;
}
,isUploading : function() {
return this.is_uploading;
}
,isNotEmptyQueue : function() {
return this.grid_panel.getStore().getCount() > 0;
}
,getQueuedCount : function(count_processing) {
var count = 0;
var store = this.grid_panel.getStore();
store.each(function(r) {
if (r.get('state') == Ext.ux.UploadDialog.FileRecord.STATE_QUEUE) {
count++;
}
if (count_processing && r.get('state') == Ext.ux.UploadDialog.FileRecord.STATE_PROCESSING) {
count++;
}
});
return count;
}
,hasUnuploadedFiles : function() {
return this.getQueuedCount() > 0;
}
});
// ---------------------------------------------------------------------------------------------- //
var p = Ext.ux.UploadDialog.Dialog.prototype;
p.i18n = {
title: _('upload_files')
,state_col_title: _('upf_state')
,state_col_width: 70
,filename_col_title: _('upf_filename')
,filename_col_width: 230
,note_col_title: _('upf_note')
,note_col_width: 150
,add_btn_text: _('upf_add')
,add_btn_tip: _('upf_add_desc')
,remove_btn_text: _('upf_remove')
,remove_btn_tip: _('upf_remove_desc')
,reset_btn_text: _('upf_reset')
,reset_btn_tip: _('upf_reset_desc')
,upload_btn_start_text: _('upf_upload')
,upload_btn_start_tip: _('upf_upload_desc')
,upload_btn_stop_text: _('upf_abort')
,upload_btn_stop_tip: _('upf_abort_desc')
,close_btn_text: _('upf_close')
,close_btn_tip: _('upf_close_desc')
,progress_waiting_text: _('upf_progress_wait')
,progress_uploading_text: _('upf_uploading_desc')
,error_msgbox_title: _('upf_error')
,permitted_extensions_join_str: ','
,err_file_type_not_permitted: _('upf_err_filetype')
,note_queued_to_upload: _('upf_queued')
,note_processing: _('upf_uploading')
,note_upload_failed: _('upf_err_failed')
,note_upload_success: _('upf_success')
,note_upload_error: _('upf_upload_err')
,note_aborted: _('upf_aborted')
};