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39 lines
1.3 KiB
39 lines
1.3 KiB
/*
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* Copyright 2016 Flavio Corpa <flavio.corpa@tecnativa.com>
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* License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
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*/
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odoo.define('web_widget_image_download', function (require) {
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'use strict';
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var common = require('web.form_common');
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common.FieldBinaryImage.include({
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render_value: function () {
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this._super();
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var $widget = this.$el.find('.oe_form_binary_file_download');
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this.imgSrc = this.$el.find('img[name="image"]').attr('src');
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$.ajax({
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type: 'HEAD',
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url: this.imgSrc,
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complete: function (xhr) {
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// retrieve image type from server ("Content-Type" header)
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$widget.attr('download', xhr.getResponseHeader("Content-Type").replace('/', '.'));
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}
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});
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// use jquery instead of `replace` with qweb (to avoid breaking inheritance)
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if (this.has_custom_image()) {
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this.$el.find('.oe_form_binary_file_clear').removeClass('col-md-offset-5');
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}
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$widget.attr('href', this.imgSrc);
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},
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has_custom_image: function () {
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// check if the image of the widget is different from the default placeholder
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return this.imgSrc && !this.imgSrc.includes('/placeholder.png');
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}
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});
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});
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