seitime-frappe/frappe/public/js/form_builder/utils.js

353 lines
7.8 KiB
JavaScript

import { useStore } from "./store";
export function create_layout(fields) {
let store = useStore();
let layout = {
tabs: [],
};
let tab = null,
section = null,
column = null;
function set_tab(df) {
tab = get_new_tab(df);
column = null;
section = null;
layout.tabs.push(tab);
}
function set_section(df) {
if (!tab) set_tab();
section = get_new_section(df, tab);
column = null;
tab.sections.push(section);
}
function set_column(df) {
if (!section) set_section();
column = get_new_column(df);
section.columns.push(column);
}
function get_new_tab(df) {
let _tab = {};
_tab.df = df || store.get_df("Tab Break", "", __("Details"));
_tab.sections = [];
_tab.is_first = !df;
return _tab;
}
function get_new_section(df) {
let _section = {};
_section.df = df || store.get_df("Section Break");
_section.columns = [];
_section.is_first = !df;
return _section;
}
function get_new_column(df) {
let _column = {};
_column.df = df || store.get_df("Column Break");
_column.fields = [];
_column.is_first = !df;
return _column;
}
for (let df of fields) {
if (df.fieldname) {
// make a copy to avoid mutation bugs
df = JSON.parse(JSON.stringify(df));
}
if (df.fieldtype === "Tab Break") {
set_tab(df);
} else if (df.fieldtype === "Section Break") {
set_section(df);
} else if (df.fieldtype === "Column Break") {
set_column(df);
} else {
if (!column) set_column();
let field = { df: df };
if (df.fieldtype === "Table") {
field.table_columns = get_table_columns(df);
}
column.fields.push(field);
section.has_fields = true;
}
}
// remove empty sections
for (let tab of layout.tabs) {
for (let i = tab.sections.length - 1; i >= 0; --i) {
let section = tab.sections[i];
if (!section.has_fields) {
tab.sections.splice(tab.sections.indexOf(section), 1);
}
}
}
return layout;
}
export async function load_doctype_model(doctype) {
await frappe.call("frappe.desk.form.load.getdoctype", { doctype });
}
export async function get_table_columns(df, child_doctype) {
let table_columns = [];
if (!frappe.get_meta(df.options)) {
await load_doctype_model(df.options);
}
if (!child_doctype) {
child_doctype = frappe.get_meta(df.options);
}
let table_fields = child_doctype.fields;
let total_colsize = 1;
table_columns.push([
{
label: __("No."),
},
1,
]);
for (let tf of table_fields) {
if (!frappe.model.layout_fields.includes(tf.fieldtype) && tf.in_list_view && tf.label) {
let colsize;
if (tf.columns) {
colsize = tf.columns;
} else {
colsize = update_default_colsize(tf);
}
if (total_colsize > 11 + colsize) {
continue;
} else {
total_colsize += colsize;
table_columns.push([
{
label: tf.label,
fieldname: tf.fieldname,
fieldtype: tf.fieldtype,
},
colsize,
]);
}
}
}
// adjust by increasing column width
adjust_column_size(total_colsize, true);
// adjust by decreasing column width
adjust_column_size(total_colsize);
function adjust_column_size(total_colsize, increase) {
let passes = 0;
let start_condition = increase ? total_colsize < 11 : total_colsize >= 11;
while (start_condition && passes < 11) {
for (var i in table_columns) {
var _df = table_columns[i][0];
var colsize = table_columns[i][1];
if (colsize > 1 && colsize < 11 && frappe.model.is_non_std_field(_df.fieldname)) {
if (
passes < 3 &&
["Int", "Currency", "Float", "Check", "Percent"].indexOf(_df.fieldtype) !==
-1
) {
// don't increase/decrease col size of these fields in first 3 passes
continue;
}
if (increase) {
table_columns[i][1] += 1;
total_colsize++;
} else {
table_columns[i][1] -= 1;
total_colsize--;
}
}
if (increase && total_colsize > 9) break;
if (!increase && total_colsize < 11) break;
}
passes++;
}
}
function update_default_colsize(_df) {
let colsize = 2;
switch (_df.fieldtype) {
case "Text":
break;
case "Small Text":
colsize = 3;
break;
case "Check":
colsize = 1;
}
return colsize;
}
return table_columns;
}
export function evaluate_depends_on_value(expression, doc) {
let store = useStore();
if (!doc) return;
let out = null;
let parent = store.doc;
if (typeof expression === "boolean") {
out = expression;
} else if (typeof expression === "function") {
out = expression(doc);
} else if (expression.substr(0, 5) == "eval:") {
try {
out = frappe.utils.eval(expression.substr(5), { doc, parent });
if (parent && parent.istable && expression.includes("is_submittable")) {
out = true;
}
} catch (e) {
frappe.throw(__('Invalid "depends_on" expression'));
}
} else {
var value = doc[expression];
if ($.isArray(value)) {
out = !!value.length;
} else {
out = !!value;
}
}
return out;
}
export function section_boilerplate() {
let store = useStore();
return {
df: store.get_df("Section Break"),
columns: [
{
df: store.get_df("Column Break"),
fields: [],
},
],
};
}
export function move_children_to_parent(props, parent, child, current_container) {
let store = useStore();
let children = props[parent][child + "s"];
let index = children.indexOf(props[child]);
if (index > 0) {
const name = parent.charAt(0).toUpperCase() + parent.slice(1);
// move current children and children after that to a new column
let new_parent = {
df: store.get_df(name + " Break"),
[child + "s"]: children.splice(index),
};
// add new parent after current parent
let parents = current_container[parent + "s"];
let parent_index = parents.indexOf(props[parent]);
parents.splice(parent_index + 1, 0, new_parent);
// remove current child and after that
children.splice(index + 1);
return new_parent.df.name;
}
}
export function scrub_field_names(fields) {
fields.forEach((d) => {
if (d.fieldtype) {
if (!d.fieldname) {
if (d.label) {
d.fieldname = d.label.trim().toLowerCase().replaceAll(" ", "_");
if (d.fieldname.endsWith("?")) {
d.fieldname = d.fieldname.slice(0, -1);
}
if (frappe.model.restricted_fields.includes(d.fieldname)) {
d.fieldname = d.fieldname + "1";
}
if (d.fieldtype == "Section Break") {
d.fieldname = d.fieldname + "_section";
} else if (d.fieldtype == "Column Break") {
d.fieldname = d.fieldname + "_column";
} else if (d.fieldtype == "Tab Break") {
d.fieldname = d.fieldname + "_tab";
}
} else {
d.fieldname =
d.fieldtype.toLowerCase().replaceAll(" ", "_") +
"_" +
frappe.utils.get_random(4);
}
} else {
if (frappe.model.restricted_fields.includes(d.fieldname)) {
frappe.throw(__("Fieldname {0} is restricted", [d.fieldname]));
}
}
let regex = new RegExp(/['",./%@()<>{}]/g);
d.fieldname = d.fieldname.replace(regex, "");
// fieldnames should be lowercase
d.fieldname = d.fieldname.toLowerCase();
}
// unique is automatically an index
if (d.unique) {
d.search_index = 0;
}
});
return fields;
}
export function clone_field(field) {
let cloned_field = JSON.parse(JSON.stringify(field));
cloned_field.df.name = frappe.utils.get_random(8);
return cloned_field;
}
export function confirm_dialog(
title,
message,
primary_action,
primary_action_label,
secondary_action,
secondary_action_label
) {
let d = new frappe.ui.Dialog({
title: title,
primary_action_label: primary_action_label || __("Yes"),
primary_action: () => {
primary_action && primary_action();
d.hide();
},
secondary_action_label: secondary_action_label || __("No"),
secondary_action: () => {
secondary_action && secondary_action();
d.hide();
},
});
d.show();
d.set_message(message);
}
export function is_touch_screen_device() {
return "ontouchstart" in document.documentElement;
}