initial commit 2

1 files changed, 139 insertions, 0 deletions

diff --git a/addons/web/static/src/js/widgets/attach_document.js b/addons/web/static/src/js/widgets/attach_document.js
new file mode 100644
index 00000000..8ad48882
--- /dev/null
+++ b/addons/web/static/src/js/widgets/attach_document.js
@@ -0,0 +1,139 @@
+odoo.define('web.AttachDocument', function (require) {
+"use static";
+
+var core = require('web.core');
+var framework = require('web.framework');
+var widgetRegistry = require('web.widget_registry');
+var Widget = require('web.Widget');
+
+var _t = core._t;
+
+var AttachDocument = Widget.extend({
+    template: 'AttachDocument',
+    events: {
+        'click': '_onClickAttachDocument',
+        'change input.o_input_file': '_onFileChanged',
+    },
+    /**
+     * @constructor
+     * @param {Widget} parent
+     * @param {Object} record
+     * @param {Object} nodeInfo
+     */
+    init: function (parent, record, nodeInfo) {
+        this._super.apply(this, arguments);
+        this.res_id = record.res_id;
+        this.res_model = record.model;
+        this.state = record;
+        this.node = nodeInfo;
+        this.fileuploadID = _.uniqueId('o_fileupload');
+    },
+    /**
+     * @override
+     */
+    start: function () {
+        $(window).on(this.fileuploadID, this._onFileLoaded.bind(this));
+        return this._super.apply(this, arguments);
+    },
+    /**
+     * @override
+     */
+    destroy: function () {
+        $(window).off(this.fileuploadID);
+        this._super.apply(this, arguments);
+    },
+
+    //--------------------------------------------------------------------------
+    // private
+    //--------------------------------------------------------------------------
+
+    /**
+     * Helper function to display a warning that some fields have an invalid
+     * value. This is used when a save operation cannot be completed.
+     *
+     * @private
+     * @param {string[]} invalidFields - list of field names
+     */
+    _notifyInvalidFields: function (invalidFields) {
+        var fields = this.state.fields;
+        var warnings = invalidFields.map(function (fieldName) {
+            var fieldStr = fields[fieldName].string;
+            return _.str.sprintf('<li>%s</li>', _.escape(fieldStr));
+        });
+        warnings.unshift('<ul>');
+        warnings.push('</ul>');
+        this.do_warn(_t("Invalid fields:"), warnings.join(''));
+     },
+
+    //--------------------------------------------------------------------------
+    // Handlers
+    //--------------------------------------------------------------------------
+
+    /**
+     * Opens File Explorer dialog if all fields are valid and record is saved
+     *
+     * @private
+     * @param {Event} ev
+     */
+    _onClickAttachDocument: function (ev) {
+        if ($(ev.target).is('input.o_input_file')) {
+            return;
+        }
+        var fieldNames = this.getParent().canBeSaved(this.state.id);
+        if (fieldNames.length) {
+            return this._notifyInvalidFields(fieldNames);
+        }
+        // We want to save record on widget click and then open File Selection Explorer
+        // but due to this security restriction give warning to save record first.
+        // https://stackoverflow.com/questions/29728705/trigger-click-on-input-file-on-asynchronous-ajax-done/29873845#29873845
+        if (!this.res_id) {
+            return this.do_warn(false, _t('Please save before attaching a file'));
+        }
+        this.$('input.o_input_file').trigger('click');
+    },
+    /**
+     * Submits file
+     *
+     * @private
+     * @param {Event} ev
+     */
+    _onFileChanged: function (ev) {
+        ev.stopPropagation();
+        this.$('form.o_form_binary_form').trigger('submit');
+        framework.blockUI();
+    },
+    /**
+     * Call action given as node attribute after file submission
+     *
+     * @private
+     */
+    _onFileLoaded: function () {
+        var self = this;
+        // the first argument isn't a file but the jQuery.Event
+        var files = Array.prototype.slice.call(arguments, 1);
+        return new Promise(function (resolve) {
+            if (self.node.attrs.action) {
+                self._rpc({
+                    model: self.res_model,
+                    method: self.node.attrs.action,
+                    args: [self.res_id],
+                    kwargs: {
+                        attachment_ids: _.map(files, function (file) {
+                            return file.id;
+                        }),
+                    }
+                }).then(function () {
+                    resolve();
+                });
+            } else {
+                resolve();
+            }
+        }).then(function () {
+            self.trigger_up('reload');
+            framework.unblockUI();
+        });
+    },
+
+});
+widgetRegistry.add('attach_document', AttachDocument);
+});