web/web_export_view/static/src/js/web_export_view.js

odoo.define('web_export_view', function (require) {
    "use strict";

    var core = require('web.core');
    var Sidebar = require('web.Sidebar');
    var session = require('web.session');
    var crash_manager = require('web.crash_manager');

    var QWeb = core.qweb;

    var _t = core._t;

    Sidebar.include({

        _redraw: function () {
            var self = this;
            this._super.apply(this, arguments);
            if (self.getParent().renderer.viewType === 'list') {
                session.user_has_group(
                    'web_export_view.group_disallow_export_view_data_excel')
                    .then(function (has_group) {
                        var export_btn = self.$el.find('.export_treeview_xls');
                        if (!has_group && !export_btn.length) {
                            self.$el.find('.o_dropdown')
                                .parent().append(QWeb.render(
                                    'WebExportTreeViewXls', {widget: self}));
                            self.$el.find('.export_treeview_xls').on('click',
                                self.on_sidebar_export_treeview_xls);
                        }
                    });
            }
        },

        on_sidebar_export_treeview_xls: function () {
            // Select the first list of the current (form) view
            // or assume the main view is a list view and use that
            var view = this.getParent(),
                children = view.getChildren();
            var c = crash_manager;

            if (children) {
                children.every(function (child) {
                    if (child.field && child.field.type === 'one2many') {
                        view = child.viewmanager.views.list.controller;
                        return false;
                    }
                    if (child.field && child.field.type === 'many2many') {
                        view = child.list_view;
                        return false;
                    }
                    return true;
                });
            }
            var export_columns_keys = [];
            var export_columns_names = [];
            var column_index = 0;
            var column_header_selector = '';
            $.each(view.renderer.columns, function () {
                if (this.tag === 'field' &&
                    (this.attrs.widget === undefined ||
                        this.attrs.widget !== 'handle')) {
                    export_columns_keys.push(column_index);
                    column_header_selector = '.o_list_view > thead > tr> ' +
                        'th:not([class*="o_list_record_selector"]):eq(' +
                        column_index + ')';
                    export_columns_names.push(
                        view.$el.find(column_header_selector)[0].textContent);
                }
                ++column_index;
            });
            var export_rows = [];
            $.blockUI();
            if (children) {
                // Find only rows with data
                view.$el.find('.o_list_view > tbody > tr.o_data_row:' +
                    'has(.o_list_record_selector input:checkbox:checked)')
                    .each(function () {
                        var $row = $(this);
                        var export_row = [];
                        $.each(export_columns_keys, function () {
                            var $cell = $row.find(
                                'td.o_data_cell:eq('+this+')');
                            var $cellcheckbox = $cell.find(
                                '.o_checkbox input:checkbox');
                            if ($cellcheckbox.length) {
                                export_row.push(
                                    $cellcheckbox.is(":checked")
                                        ? _t("True") : _t("False")
                                );
                            } else {
                                var text = $cell.text().trim();
                                var is_number =
                                    $cell.hasClass('o_list_number') &&
                                    !$cell.hasClass('o_float_time_cell');
                                if (is_number) {
                                    var db_params = _t.database.parameters;
                                    export_row.push(parseFloat(
                                        text
                                        // Remove thousands separator
                                            .split(db_params.thousands_sep)
                                            .join("")
                                            // Always use a `.` as decimal
                                            // separator
                                            .replace(db_params.decimal_point,
                                                ".")
                                            // Remove non-numeric characters
                                            .replace(/[^\d.-]/g, "")
                                    ));
                                } else {
                                    export_row.push(text);
                                }
                            }
                        });
                        export_rows.push(export_row);
                    });
            }

            session.get_file({
                url: '/web/export/xls_view',
                data: {
                    data: JSON.stringify({
                        model: view.modelName,
                        headers: export_columns_names,
                        rows: export_rows,
                    }),
                },
                complete: $.unblockUI,
                error: c.rpc_error.bind(c),
            });
        },

    });
});