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discourse-custom-wizard-unl.../wizard/components
2018-09-09 07:56:37 -05:00

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import getUrl from "discourse-common/lib/get-url";
import computed from "ember-addons/ember-computed-decorators";
import { getToken } from "wizard/lib/ajax";
import { getOwner } from "discourse-common/lib/get-owner";
export default Ember.Component.extend({
classNames: ["wizard-image-row"],
uploading: false,
@computed("field.id")
previewComponent(id) {
const componentName = `image-preview-${Ember.String.dasherize(id)}`;
const exists = getOwner(this).lookup(`component:${componentName}`);
return exists ? componentName : "wizard-image-preview";
},
didInsertElement() {
this._super();
const $upload = this.$();
const id = this.get("field.id");
$upload.fileupload({
url: getUrl("/uploads.json"),
formData: {
synchronous: true,
type: `wizard_${id}`,
authenticity_token: getToken()
},
dataType: "json",
dropZone: $upload
});
$upload.on("fileuploadsubmit", () => this.set("uploading", true));
$upload.on("fileuploaddone", (e, response) => {
this.set("field.value", response.result.url);
this.set("uploading", false);
});
$upload.on("fileuploadfail", (e, response) => {
let message = I18n.t("wizard.upload_error");
if (response.jqXHR.responseJSON && response.jqXHR.responseJSON.errors) {
message = response.jqXHR.responseJSON.errors.join("\n");
}
window.swal({
customClass: "wizard-warning",
title: "",
text: message,
type: "warning",
confirmButtonColor: "#6699ff"
});
this.set("uploading", false);
});
}
});