129 lines
2.8 KiB
Vue
129 lines
2.8 KiB
Vue
<template>
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<div class="h-100">
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<div class="row">
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<div class="col">
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<div ref="doc-select"></div>
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</div>
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<div class="col">
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<div ref="preview-type"></div>
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</div>
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<div class="col d-flex">
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<a
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v-if="url"
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class="btn btn-default btn-sm btn-new-tab"
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target="_blank"
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:href="url"
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>
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{{ __("Open in a new tab") }}
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</a>
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<button
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v-if="url"
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class="ml-3 btn btn-default btn-sm btn-new-tab"
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@click="refresh"
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>
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{{ __("Refresh") }}
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</button>
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</div>
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</div>
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<div v-if="url && !preview_loaded">Generating preview...</div>
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<iframe
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ref="iframe"
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:src="url"
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v-if="url"
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v-show="preview_loaded"
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class="preview-iframe"
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@load="preview_loaded = true"
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></iframe>
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</div>
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</template>
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<script>
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import { storeMixin } from "./store";
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export default {
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name: "Preview",
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mixins: [storeMixin],
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data() {
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return {
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type: "PDF",
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docname: null,
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preview_loaded: false
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};
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},
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mounted() {
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this.doc_select = frappe.ui.form.make_control({
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parent: this.$refs["doc-select"],
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df: {
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label: __("Select {0}", [__(this.doctype)]),
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fieldname: "docname",
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fieldtype: "Link",
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options: this.doctype,
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change: () => {
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this.docname = this.doc_select.get_value();
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}
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},
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render_input: true
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});
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this.preview_type = frappe.ui.form.make_control({
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parent: this.$refs["preview-type"],
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df: {
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label: __("Preview type"),
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fieldname: "docname",
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fieldtype: "Select",
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options: ["PDF", "HTML"],
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change: () => {
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this.type = this.preview_type.get_value();
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}
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},
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render_input: true
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});
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this.preview_type.set_value(this.type);
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this.get_default_docname().then(
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docname => docname && this.doc_select.set_value(docname)
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);
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this.$store.$on("after_save", () => {
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this.refresh();
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});
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},
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methods: {
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refresh() {
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this.$refs.iframe.contentWindow.location.reload();
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},
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get_default_docname() {
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return frappe.db.get_list(this.doctype, { limit: 1 }).then(doc => {
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return doc.length > 0 ? doc[0].name : null;
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});
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}
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},
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computed: {
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doctype() {
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return this.print_format.doc_type;
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},
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url() {
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if (!this.docname) return null;
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let params = new URLSearchParams();
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params.append("doctype", this.doctype);
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params.append("name", this.docname);
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params.append("print_format", this.print_format.name);
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if (this.$store.letterhead) {
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params.append("letterhead", this.$store.letterhead.name);
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}
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let url =
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this.type == "PDF"
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? `/api/method/frappe.utils.weasyprint.download_pdf`
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: "/printpreview";
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return `${url}?${params.toString()}`;
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}
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}
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};
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</script>
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<style scoped>
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.preview-iframe {
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width: 100%;
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height: 96%;
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border: none;
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border-radius: var(--border-radius);
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}
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.btn-new-tab {
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margin-top: auto;
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margin-bottom: 1.2rem;
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}
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</style>
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