mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-23 00:13:35 +01:00
468 lines
13 KiB
JavaScript
468 lines
13 KiB
JavaScript
/**
|
|
* EGroupware eTemplate2 - JS History log
|
|
*
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @package etemplate
|
|
* @subpackage api
|
|
* @link http://www.egroupware.org
|
|
* @author Nathan Gray
|
|
* @copyright 2012 Nathan Gray
|
|
* @version $Id$
|
|
*/
|
|
|
|
"use strict";
|
|
|
|
/*egw:uses
|
|
jquery.jquery;
|
|
jquery.jquery-ui;
|
|
et2_core_valueWidget;
|
|
|
|
// Include the grid classes
|
|
et2_dataview;
|
|
*/
|
|
|
|
/**
|
|
* eTemplate history log widget displays a list of changes to the current record.
|
|
* The widget is encapsulated, and only needs the record's ID, and a map of
|
|
* fields:widgets for display.
|
|
*
|
|
* It defers its initialization until the tab that it's on is selected, to avoid
|
|
* wasting time if the user never looks at it.
|
|
*
|
|
* @augments et2_valueWidget
|
|
*/
|
|
var et2_historylog = et2_valueWidget.extend([et2_IDataProvider],
|
|
{
|
|
attributes: {
|
|
"value": {
|
|
"name": "Value",
|
|
"type": "any",
|
|
"description": "Object {app: ..., id: ..., status-widgets: {}} where status-widgets is a map of fields to widgets used to display those fields"
|
|
},
|
|
"status_id":{
|
|
"name": "status_id",
|
|
"type": "string",
|
|
"default": "status",
|
|
"description": "The history widget is traditionally named 'status'. If you name another widget in the same template 'status', you can use this attribute to re-name the history widget. "
|
|
}
|
|
},
|
|
|
|
legacyOptions: ["status_id"],
|
|
columns: [
|
|
{'id': 'user_ts', caption: 'Date', 'width': '120px', widget_type: 'date-time'},
|
|
{'id': 'owner', caption: 'User', 'width': '150px', widget_type: 'select-account'},
|
|
{'id': 'status', caption: 'Changed', 'width': '120px', widget_type: 'select'},
|
|
{'id': 'new_value', caption: 'New Value', 'width': 'auto'},
|
|
{'id': 'old_value', caption: 'Old Value', 'width': 'auto'}
|
|
],
|
|
|
|
TIMESTAMP: 0, OWNER: 1, FIELD: 2, NEW_VALUE: 3, OLD_VALUE: 4,
|
|
|
|
/**
|
|
* Constructor
|
|
*
|
|
* @memberOf et2_historylog
|
|
*/
|
|
init: function() {
|
|
this._super.apply(this, arguments);
|
|
this.div = $j(document.createElement("div"))
|
|
.addClass("et2_historylog");
|
|
|
|
this.innerDiv = $j(document.createElement("div"))
|
|
.appendTo(this.div);
|
|
},
|
|
|
|
set_status_id: function(_new_id) {
|
|
this.options.status_id = _new_id;
|
|
},
|
|
|
|
doLoadingFinished: function() {
|
|
this._super.apply(this, arguments);
|
|
|
|
// Find the tab widget, if there is one
|
|
var tabs = this;
|
|
do {
|
|
tabs = tabs._parent;
|
|
} while (tabs != this.getRoot() && tabs._type != 'tabbox');
|
|
if(tabs != this.getRoot())
|
|
{
|
|
// Find the tab index
|
|
for(var i = 0; i < tabs.tabData.length; i++)
|
|
{
|
|
// Find the tab
|
|
if(tabs.tabData[i].contentDiv.has(this.div).length)
|
|
{
|
|
// Bind the action to when the tab is selected
|
|
var handler = function(e) {
|
|
e.data.div.unbind("click.history");
|
|
e.data.history.finishInit();
|
|
e.data.history.dynheight.update(function(_w, _h) {
|
|
e.data.history.dataview.resize(_w, _h);
|
|
});
|
|
};
|
|
tabs.tabData[i].flagDiv.bind("click.history",{"history": this, div: tabs.tabData[i].flagDiv}, handler);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
this.finishInit();
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Finish initialization which was skipped until tab was selected
|
|
*/
|
|
finishInit: function() {
|
|
// No point with no ID
|
|
if(!this.options.value || !this.options.value.id)
|
|
{
|
|
return;
|
|
}
|
|
this._filters = {
|
|
record_id: this.options.value.id,
|
|
appname: this.options.value.app,
|
|
get_rows: 'historylog::get_rows'
|
|
};
|
|
|
|
// Create the dynheight component which dynamically scales the inner
|
|
// container.
|
|
this.dynheight = new et2_dynheight(this.div.parent(),
|
|
this.innerDiv, 250
|
|
);
|
|
|
|
// Create the outer grid container
|
|
this.dataview = new et2_dataview(this.innerDiv, this.egw());
|
|
var dataview_columns = [];
|
|
for (var i = 0; i < this.columns.length; i++)
|
|
{
|
|
dataview_columns[i] = {"id": this.columns[i].id, "caption": this.columns[i].caption, "width":this.columns[i].width};
|
|
}
|
|
this.dataview.setColumns(dataview_columns);
|
|
|
|
// Create widgets for columns that stay the same, and set up varying widgets
|
|
this.createWidgets();
|
|
|
|
// Create the gridview controller
|
|
var linkCallback = function() {};
|
|
this.controller = new et2_dataview_controller(null, this.dataview.grid,
|
|
this, this.rowCallback, linkCallback, this,
|
|
null
|
|
);
|
|
|
|
// Trigger the initial update
|
|
this.controller.update();
|
|
|
|
// Write something inside the column headers
|
|
for (var i = 0; i < this.columns.length; i++)
|
|
{
|
|
$j(this.dataview.getHeaderContainerNode(i)).text(this.columns[i].caption);
|
|
}
|
|
|
|
// Register a resize callback
|
|
var self = this;
|
|
$j(window).on('resize.' +this.options.value.app + this.options.value.id, function() {
|
|
self.dynheight.update(function(_w, _h) {
|
|
self.dataview.resize(_w, _h);
|
|
});
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Destroys all
|
|
*/
|
|
destroy: function() {
|
|
// Unbind, if bound
|
|
if(this.options.value && !this.options.value.id)
|
|
{
|
|
$j(window).off('.' +this.options.value.app + this.options.value.id);
|
|
}
|
|
|
|
// Free the widgets
|
|
for(var i = 0; i < this.columns.length; i++)
|
|
{
|
|
if(this.columns[i].widget) this.columns[i].widget.destroy();
|
|
}
|
|
for(var key in this.fields)
|
|
{
|
|
this.fields[key].widget.destroy();
|
|
}
|
|
if(this.diff) this.diff.widget.destroy();
|
|
|
|
// Free the grid components
|
|
if(this.dataview) this.dataview.free();
|
|
if(this.rowProvider) this.rowProvider.free();
|
|
if(this.controller) this.controller.free();
|
|
if(this.dynheight) this.dynheight.free();
|
|
|
|
this._super.apply(this, arguments);
|
|
},
|
|
|
|
/**
|
|
* Create all needed widgets for new / old values
|
|
*/
|
|
createWidgets: function() {
|
|
|
|
// Constant widgets - first 3 columns
|
|
for(var i = 0; i < this.columns.length; i++)
|
|
{
|
|
if(this.columns[i].widget_type)
|
|
{
|
|
// Status ID is allowed to be remapped to something else. Only affects the widget ID though
|
|
var attrs = {'readonly': true, 'id': (i == this.FIELD ? this.options.status_id : this.columns[i].id)};
|
|
this.columns[i].widget = et2_createWidget(this.columns[i].widget_type, attrs, this);
|
|
this.columns[i].widget.transformAttributes(attrs);
|
|
this.columns[i].nodes = $j(this.columns[i].widget.getDetachedNodes());
|
|
}
|
|
}
|
|
|
|
// Add in handling for links
|
|
if(typeof this.options.value['status-widgets']['~link~'] == 'undefined')
|
|
{
|
|
this.columns[this.FIELD].widget.optionValues['~link~'] = this.egw().lang('link');
|
|
this.options.value['status-widgets']['~link~'] = 'link';
|
|
}
|
|
|
|
// Add in handling for files
|
|
if(typeof this.options.value['status-widgets']['~file~'] == 'undefined')
|
|
{
|
|
this.columns[this.FIELD].widget.optionValues['~file~'] = this.egw().lang('File');
|
|
this.options.value['status-widgets']['~file~'] = 'vfs';
|
|
}
|
|
|
|
// Add in handling for user-agent & action
|
|
if(typeof this.options.value['status-widgets']['user_agent_action'] == 'undefined')
|
|
{
|
|
this.columns[this.FIELD].widget.optionValues['user_agent_action'] = this.egw().lang('User-agent & action');
|
|
}
|
|
|
|
// Per-field widgets - new value & old value
|
|
this.fields = {};
|
|
|
|
var labels = this.columns[this.FIELD].widget.optionValues;
|
|
|
|
// Custom fields - Need to create one that's all read-only for proper display
|
|
var cf_widget = et2_createWidget('customfields', {'readonly':true}, this);
|
|
cf_widget.loadFields();
|
|
// Override this or it may damage the real values
|
|
cf_widget.getValue = function() {return null;};
|
|
for(var key in cf_widget.widgets)
|
|
{
|
|
// Add label
|
|
labels[cf_widget.prefix + key] = cf_widget.options.customfields[key].label;
|
|
|
|
// If it doesn't support detached nodes, just treat it as text
|
|
if(cf_widget.widgets[key].getDetachedNodes)
|
|
{
|
|
var nodes = cf_widget.widgets[key].getDetachedNodes();
|
|
for(var i = 0; i < nodes.length; i++)
|
|
{
|
|
if(nodes[i] == null) nodes.splice(i,1);
|
|
}
|
|
|
|
// Save to use for each row
|
|
this.fields[cf_widget.prefix + key] = {
|
|
attrs: cf_widget.widgets[key].options,
|
|
widget: cf_widget.widgets[key],
|
|
nodes: jQuery(nodes)
|
|
};
|
|
}
|
|
}
|
|
// Add all cf labels
|
|
this.columns[this.FIELD].widget.set_select_options(labels);
|
|
|
|
// From app
|
|
for(var key in this.options.value['status-widgets'])
|
|
{
|
|
var field = this.options.value['status-widgets'][key];
|
|
var attrs = {'readonly': true, 'id': key};
|
|
var options = null;
|
|
if(typeof field == 'object')
|
|
{
|
|
attrs['select_options'] = field;
|
|
}
|
|
// Check for options after the type, ex: link-entry:infolog
|
|
else if (field.indexOf(':') > 0)
|
|
{
|
|
var options = field.split(':');
|
|
field = options.shift();
|
|
}
|
|
|
|
var widget = et2_createWidget(typeof field == 'string' ? field : 'select', attrs, this);
|
|
|
|
// Parse / set legacy options
|
|
if(options)
|
|
{
|
|
var mgr = this.getArrayMgr("content");
|
|
for(var i = 0; i < options.length && i < widget.legacyOptions.length; i++)
|
|
{
|
|
// Not set
|
|
if(options[i] == "") continue;
|
|
|
|
var attr = widget.attributes[widget.legacyOptions[i]];
|
|
var attrValue = options[i];
|
|
|
|
// If the attribute is marked as boolean, parse the
|
|
// expression as bool expression.
|
|
if (attr.type == "boolean")
|
|
{
|
|
attrValue = mgr.parseBoolExpression(attrValue);
|
|
}
|
|
else
|
|
{
|
|
attrValue = mgr.expandName(attrValue);
|
|
}
|
|
attrs[widget.legacyOptions[i]] = attrValue;
|
|
if(typeof widget['set_'+widget.legacyOptions[i]] == 'function')
|
|
{
|
|
widget['set_'+widget.legacyOptions[i]].call(widget, attrValue);
|
|
}
|
|
else
|
|
{
|
|
widget.options[widget.legacyOptions[i]] = attrValue;
|
|
}
|
|
}
|
|
}
|
|
|
|
if(widget.instanceOf(et2_selectbox)) widget.options.multiple = true;
|
|
widget.transformAttributes(attrs);
|
|
|
|
// Save to use for each row
|
|
this.fields[key] = {
|
|
attrs: attrs,
|
|
widget: widget,
|
|
nodes: jQuery(widget.getDetachedNodes())
|
|
};
|
|
}
|
|
// Widget for text diffs
|
|
var diff = et2_createWidget('diff', {}, this);
|
|
this.diff = {
|
|
widget: diff,
|
|
nodes: jQuery(diff.getDetachedNodes())
|
|
};
|
|
},
|
|
|
|
getDOMNode: function(_sender) {
|
|
if (_sender == this)
|
|
{
|
|
return this.div[0];
|
|
}
|
|
|
|
for (var i = 0; i < this.columns.length; i++)
|
|
{
|
|
if (_sender == this.columns[i].widget)
|
|
{
|
|
return this.dataview.getHeaderContainerNode(i);
|
|
}
|
|
}
|
|
return null;
|
|
},
|
|
|
|
|
|
dataFetch: function (_queriedRange, _callback, _context) {
|
|
// Skip getting data if there's no ID
|
|
if(!this.value.id) return;
|
|
|
|
// Pass the fetch call to the API
|
|
this.egw().dataFetch(
|
|
this.getInstanceManager().etemplate_exec_id,
|
|
_queriedRange,
|
|
this._filters,
|
|
this.id,
|
|
_callback,
|
|
_context
|
|
);
|
|
},
|
|
|
|
|
|
// Needed by interface
|
|
dataRegisterUID: function (_uid, _callback, _context) {
|
|
this.egw().dataRegisterUID(_uid, _callback, _context, this.getInstanceManager().etemplate_exec_id,
|
|
this.id);
|
|
},
|
|
|
|
dataUnregisterUID: function (_uid, _callback, _context) {
|
|
// Needed by interface
|
|
},
|
|
|
|
/**
|
|
* The row callback gets called by the gridview controller whenever
|
|
* the actual DOM-Nodes for a node with the given data have to be
|
|
* created.
|
|
*/
|
|
rowCallback: function(_data, _row, _idx, _entry) {
|
|
var tr = _row.getDOMNode();
|
|
jQuery(tr).attr("valign","top");
|
|
|
|
var row = this.dataview.rowProvider.getPrototype("default");
|
|
var self = this;
|
|
$j("div", row).each(function (i) {
|
|
var nodes = [];
|
|
var widget = self.columns[i].widget;
|
|
if(typeof widget == 'undefined' && typeof self.fields[_data.status] != 'undefined')
|
|
{
|
|
nodes = self.fields[_data.status].nodes.clone();
|
|
widget = self.fields[_data.status].widget;
|
|
}
|
|
else if (widget)
|
|
{
|
|
nodes = self.columns[i].nodes.clone();
|
|
}
|
|
else if (self._needsDiffWidget(_data['status'], _data[self.columns[self.OLD_VALUE].id]) ||
|
|
self._needsDiffWidget(_data['status'], _data[self.columns[self.NEW_VALUE].id]))
|
|
{
|
|
// Large text value - span both columns, and show a nice diff
|
|
var jthis = jQuery(this);
|
|
if(i == self.NEW_VALUE)
|
|
{
|
|
// Diff widget
|
|
widget = self.diff.widget;
|
|
nodes = self.diff.nodes.clone();
|
|
|
|
_data[self.columns[i].id] = {
|
|
'old': _data[self.columns[i+1].id],
|
|
'new': _data[self.columns[i].id]
|
|
};
|
|
|
|
// Skip column 4
|
|
jthis.parents("td").attr("colspan", 2)
|
|
.css("border-right", "none");
|
|
jthis.css("width", (self.dataview.columnMgr.columnWidths[i] + self.dataview.columnMgr.columnWidths[i+1]-10)+'px');
|
|
|
|
if(widget) widget.setDetachedAttributes(nodes, {
|
|
value:_data[self.columns[i].id],
|
|
label: jthis.parents("td").prev().text()
|
|
});
|
|
|
|
// Skip column 4
|
|
jthis.parents("td").next().remove();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// No widget fallback - display actual value
|
|
nodes = '<span>'+_data[self.columns[i].id] + '</span>';
|
|
}
|
|
if(widget) widget.setDetachedAttributes(nodes, {value:_data[self.columns[i].id]});
|
|
$j(this).append(nodes);
|
|
});
|
|
$j(tr).append(row.children());
|
|
|
|
return tr;
|
|
},
|
|
|
|
/**
|
|
* How to tell if the row needs a diff widget or not
|
|
*/
|
|
_needsDiffWidget: function(columnName, value) {
|
|
if(typeof value !== "string")
|
|
{
|
|
this.egw().debug("warning", "Crazy diff value", value);
|
|
return false;
|
|
}
|
|
return columnName == 'note' || columnName == 'description' || (value && (value.length > 50 || value.match(/\n/g)));
|
|
},
|
|
});
|
|
et2_register_widget(et2_historylog, ['historylog']);
|