the code which i getting error from:
odoo.define('web_timeline.TimelineRenderer', function (require) {
"use strict";
var AbstractRenderer = require('web.AbstractRenderer');
var core = require('web.core');
var time = require('web.time');
var utils = require('web.utils');
var session = require('web.session');
var QWeb = require('web.QWeb');
var field_utils = require('web.field_utils');
var TimelineCanvas = require('web_timeline.TimelineCanvas');
var _t = core._t;
var TimelineRenderer = AbstractRenderer.extend({
template: "TimelineView",
events: _.extend({}, AbstractRenderer.prototype.events, {
'click .oe_timeline_button_today': '_onTodayClicked',
'click .oe_timeline_button_scale_day': '_onScaleDayClicked',
'click .oe_timeline_button_scale_week': '_onScaleWeekClicked',
'click .oe_timeline_button_scale_month': '_onScaleMonthClicked',
'click .oe_timeline_button_scale_year': '_onScaleYearClicked',
}),
/**
* @constructor
*/
init: function (parent, state, params) {
this._super.apply(this, arguments);
this.modelName = params.model;
this.mode = params.mode;
this.options = params.options;
this.permissions = params.permissions;
this.timeline = params.timeline;
this.min_height = params.min_height;
this.date_start = params.date_start;
this.date_stop = params.date_stop;
this.date_delay = params.date_delay;
this.colors = params.colors;
this.fieldNames = params.fieldNames;
this.dependency_arrow = params.dependency_arrow;
this.view = params.view;
this.modelClass = this.view.model;
},
/**
* @override
*/
start: function () {
var self = this;
var attrs = this.arch.attrs;
this.current_window = {
start: new moment(),
end: new moment().add(24, 'hours')
};
this.$el.addClass(attrs.class);
this.$timeline = this.$el.find(".oe_timeline_widget");
if (!this.date_start) {
throw new Error(_t("Timeline view has not defined 'date_start' attribute."));
}
this._super.apply(this, self);
},
/**
* Triggered when the timeline is attached to the DOM.
*/
on_attach_callback: function() {
var height = this.$el.parent().height() - this.$el.find('.oe_timeline_buttons').height();
if (height > this.min_height) {
this.timeline.setOptions({
height: height
});
}
},
/**
* @override
*/
_render: function () {
var self = this;
return $.when().then(function () {
// Prevent Double Rendering on Updates
if (!self.timeline) {
self.init_timeline();
$(window).trigger('resize');
}
});
},
/**
* Set the timeline window to today (day).
*
* @private
*/
_onTodayClicked: function () {
this.current_window = {
start: new moment(),
end: new moment().add(24, 'hours')
};
if (this.timeline) {
this.timeline.setWindow(this.current_window);
}
},
/**
* Scale the timeline window to a day.
*
* @private
*/
_onScaleDayClicked: function () {
this._scaleCurrentWindow(24);
},
/**
* Scale the timeline window to a week.
*
* @private
*/
_onScaleWeekClicked: function () {
this._scaleCurrentWindow(24 * 7);
},
/**
* Scale the timeline window to a month.
*
* @private
*/
_onScaleMonthClicked: function () {
this._scaleCurrentWindow(24 * 30);
},
/**
* Scale the timeline window to a year.
*
* @private
*/
_onScaleYearClicked: function () {
this._scaleCurrentWindow(24 * 365);
},
/**
* Scales the timeline window based on the current window.
*
* @param {Integer} factor The timespan (in hours) the window must be scaled to.
* @private
*/
_scaleCurrentWindow: function (factor) {
if (this.timeline) {
this.current_window = this.timeline.getWindow();
this.current_window.end = moment(this.current_window.start).add(factor, 'hours');
this.timeline.setWindow(this.current_window);
}
},
/**
* Computes the initial visible window.
*
* @private
*/
_computeMode: function () {
if (this.mode) {
var start = false, end = false;
switch (this.mode) {
case 'day':
start = new moment().startOf('day');
end = new moment().endOf('day');
break;
case 'week':
start = new moment().startOf('week');
end = new moment().endOf('week');
break;
case 'month':
start = new moment().startOf('month');
end = new moment().endOf('month');
break;
}
if (end && start) {
this.options.start = start;
this.options.end = end;
} else {
this.mode = 'fit';
}
}
},
/**
* Initializes the timeline (http://visjs.org/docs/timeline/).
*
* @private
*/
init_timeline: function () {
var self = this;
this._computeMode();
this.options.editable = {
// add new items by double tapping
add: this.modelClass.data.rights.create,
// drag items horizontally
updateTime: this.modelClass.data.rights.write,
// drag items from one group to another
updateGroup: this.modelClass.data.rights.write,
// delete an item by tapping the delete button top right
remove: this.modelClass.data.rights.unlink,
};
$.extend(this.options, {
onAdd: self.on_add,
onMove: self.on_move,
onUpdate: self.on_update,
onRemove: self.on_remove
});
this.qweb = new QWeb(session.debug, {_s: session.origin}, false);
if (this.arch.children.length) {
var tmpl = utils.json_node_to_xml(
_.filter(this.arch.children, function(item) {
return item.tag === 'templates';
})[0]
);
this.qweb.add_template(tmpl);
}
this.timeline = new vis.Timeline(self.$timeline.empty().get(0));
this.timeline.setOptions(this.options);
if (self.mode && self['on_scale_' + self.mode + '_clicked']) {
self['on_scale_' + self.mode + '_clicked']();
}
this.timeline.on('click', self.on_group_click);
var group_bys = this.arch.attrs.default_group_by.split(',');
this.last_group_bys = group_bys;
this.last_domains = this.modelClass.data.domain;
this.on_data_loaded(this.modelClass.data.data, group_bys);
this.$centerContainer = $(this.timeline.dom.centerContainer);
this.canvas = new TimelineCanvas(this);
this.canvas.appendTo(this.$centerContainer);
this.timeline.on('changed', function() {
self.draw_canvas();
self.canvas.$el.attr(
'style',
self.$el.find('.vis-content').attr('style') + self.$el.find('.vis-itemset').attr('style')
);
});
},
/**
* Clears and draws the canvas items.
*
* @private
*/
draw_canvas: function () {
this.canvas.clear();
if (this.dependency_arrow) {
this.draw_dependencies();
}
},
/**
* Draw item dependencies on canvas.
*
* @private
*/
draw_dependencies: function () {
var self = this;
var items = this.timeline.itemSet.items;
_.each(items, function(item) {
if (!item.data.evt) {
return;
}
_.each(item.data.evt[self.dependency_arrow], function(id) {
if (id in items) {
self.draw_dependency(item, items[id]);
}
});
});
},
/**
* Draws a dependency arrow between 2 timeline items.
*
* @param {Object} from Start timeline item
* @param {Object} to Destination timeline item
* @param {Object} options
* @param {Object} options.line_color Color of the line
* @param {Object} options.line_width The width of the line
* @private
*/
draw_dependency: function (from, to, options) {
if (!from.displayed || !to.displayed) {
return;
}
var defaults = _.defaults({}, options, {
line_color: 'black',
line_width: 1
});
this.canvas.draw_arrow(from.dom.box, to.dom.box, defaults.line_color, defaults.line_width);
},
/**
* Load display_name of records.
*
* @private
* @returns {jQuery.Deferred}
*/
on_data_loaded: function (events, group_bys, adjust_window) {
var self = this;
var ids = _.pluck(events, "id");
return this._rpc({
model: this.modelName,
method: 'name_get',
args: [
ids,
],
context: this.getSession().user_context,
}).then(function(names) {
var nevents = _.map(events, function (event) {
return _.extend({
__name: _.detect(names, function (name) {
return name[0] === event.id;
})[1]
}, event);
});
return self.on_data_loaded_2(nevents, group_bys, adjust_window);
});
},
/**
* Set groups and events.
*
* @private
*/
on_data_loaded_2: function (events, group_bys, adjust_window) {
var self = this;
var data = [];
var groups = [];
this.grouped_by = group_bys;
_.each(events, function (event) {
if (event[self.date_start]) {
data.push(self.event_data_transform(event));
}
});
groups = this.split_groups(events, group_bys);
this.timeline.setGroups(groups);
this.timeline.setItems(data);
var mode = !this.mode || this.mode === 'fit';
var adjust = _.isUndefined(adjust_window) || adjust_window;
if (mode && adjust) {
this.timeline.fit();
}
},
/**
* Get the groups.
*
* @private
* @returns {Array}
*/
split_groups: function (events, group_bys) {
if (group_bys.length === 0) {
return events;
}
var groups = [];
groups.push({id: -1, content: _t('-')});
_.each(events, function (event) {
var group_name = event[_.first(group_bys)];
if (group_name) {
if (group_name instanceof Array) {
var group = _.find(groups, function (existing_group) {
return _.isEqual(existing_group.id, group_name[0]);
});
if (_.isUndefined(group)) {
group = {
id: group_name[0],
content: group_name[1]
};
groups.push(group);
}
}
}
});
return groups;
},
/**
* Transform Odoo event object to timeline event object.
*
* @private
* @returns {Object}
*/
event_data_transform: function (evt) {
var self = this;
var date_start = new moment();
var date_stop = null;
var date_delay = evt[this.date_delay] || false,
all_day = this.all_day ? evt[this.all_day] : false;
if (all_day) {
date_start = time.auto_str_to_date(evt[this.date_start].split(' ')[0], 'start');
if (this.no_period) {
date_stop = date_start;
} else {
date_stop = this.date_stop ? time.auto_str_to_date(evt[this.date_stop].split(' ')[0], 'stop') : null;
}
} else {
date_start = time.auto_str_to_date(evt[this.date_start]);
date_stop = this.date_stop ? time.auto_str_to_date(evt[this.date_stop]) : null;
}
if (!date_stop && date_delay) {
date_stop = moment(date_start).add(date_delay, 'hours').toDate();
}
var group = evt[self.last_group_bys[0]];
if (group && group instanceof Array) {
group = _.first(group);
} else {
group = -1;
}
_.each(self.colors, function (color) {
if (eval("'" + evt[color.field] + "' " + color.opt + " '" + color.value + "'")) {
self.color = color.color;
}
});
var content = _.isUndefined(evt.__name) ? evt.display_name : evt.__name;
if (this.arch.children.length) {
content = this.render_timeline_item(evt);
}
var r = {
'start': date_start,
'content': content,
'id': evt.id,
'group': group,
'evt': evt,
'style': 'background-color: ' + self.color + ';'
};
// Check if the event is instantaneous, if so, display it with a point on the timeline (no 'end')
if (date_stop && !moment(date_start).isSame(date_stop)) {
r.end = date_stop;
}
self.color = null;
return r;
},
/**
* Render timeline item template.
*
* @param {Object} evt Record
* @private
* @returns {String} Rendered template
*/
render_timeline_item: function (evt) {
if(this.qweb.has_template('timeline-item')) {
return this.qweb.render('timeline-item', {
'record': evt,
'field_utils': field_utils
});
}
console.error(
_t('Template "timeline-item" not present in timeline view definition.')
);
},
/**
* Handle a click on a group header.
*
* @private
*/
on_group_click: function (e) {
if (e.what === 'group-label' && e.group !== -1) {
this._trigger(e, function() {
// Do nothing
}, 'onGroupClick');
}
},
/**
* Trigger onUpdate.
*
* @private
*/
on_update: function (item, callback) {
this._trigger(item, callback, 'onUpdate');
},
/**
* Trigger onMove.
*
* @private
*/
on_move: function (item, callback) {
this._trigger(item, callback, 'onMove');
},
/**
* Trigger onRemove.
*
* @private
*/
on_remove: function (item, callback) {
this._trigger(item, callback, 'onRemove');
},
/**
* Trigger onAdd.
*
* @private
*/
on_add: function (item, callback) {
this._trigger(item, callback, 'onAdd');
},
/**
* trigger_up encapsulation adds by default the rights, and the renderer.
*
* @private
*/
_trigger: function (item, callback, trigger) {
this.trigger_up(trigger, {
'item': item,
'callback': callback,
'rights': this.modelClass.data.rights,
'renderer': this,
});
},
});
return TimelineRenderer;
});
