react-email-builder
Version:
A simple React drag and drop email builder.
95 lines (94 loc) • 5.24 kB
JavaScript
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Blocks = void 0;
const clsx_1 = __importDefault(require("clsx"));
const react_1 = __importStar(require("react"));
const utils_1 = require("../../utils");
const hooks_1 = require("../../hooks");
const Block_1 = require("../Block");
const Block = (0, react_1.memo)(Block_1.Block);
function Blocks({ onClick }) {
const css = (0, utils_1.getCss)('Blocks', (ns) => ({
root: ns()
}));
const state = (0, hooks_1.useEmailBuilderState)();
const setState = (0, hooks_1.useSetEmailBuilderState)();
const onMouseLeave = (0, react_1.useCallback)(() => {
setState((prev) => prev.draggingType && prev.dragoverId
? { ...prev, dragoverId: undefined }
: prev);
}, [setState]);
return (react_1.default.createElement("div", { className: css.root, onClick: onClick, onMouseLeave: state.draggingType ? onMouseLeave : undefined },
react_1.default.createElement(List, { blocks: state.blocks, draggingType: state.draggingType, dragover: state.dragover, dragoverId: state.dragoverId, selectedId: state.selectedId })));
}
exports.Blocks = Blocks;
function List({ blocks, draggingType, dragover, dragoverId, inColumns, selectedId }) {
const dragging = !!draggingType;
const showDropArea = dragging && !(draggingType === 'columns' && inColumns);
return (react_1.default.createElement(react_1.default.Fragment, null, blocks.map((block) => {
return block.type === 'columns' ? (react_1.default.createElement(Columns, { key: block.id, block: block, draggingType: draggingType, dragover: dragover, dragoverId: dragoverId, selectedId: selectedId })) : (react_1.default.createElement(Block, { key: block.id, block: block, showDropArea: showDropArea, dragging: dragging, dragover: dragoverId === block.id ? dragover : false, selected: block.id === selectedId, role: inColumns ? 'column' : undefined }));
})));
}
function Columns({ block, draggingType, dragover, dragoverId, selectedId }) {
const dragging = !!draggingType;
const style = (0, hooks_1.useBlockStyle)(block);
const childrenSelected = (0, react_1.useMemo)(() => {
if (selectedId && block.id !== selectedId) {
return block.attrs.columns.some((col) => {
return col.blocks.some((b) => b.id === selectedId);
});
}
return false;
}, [block, selectedId]);
const css = (0, utils_1.getCss)('Columns', (ns) => ({
root: ns(),
grid: ns('grid'),
column: ns('column'),
notAllowed: ns('not-allowed')
}));
const { columns } = block.attrs;
return (react_1.default.createElement(Block, { block: block, dragover: dragoverId === block.id ? dragover : false, dragging: dragging, selected: block.id === selectedId, showDropArea: dragging, childrenSelected: childrenSelected, role: "columns" },
react_1.default.createElement("div", { className: (0, clsx_1.default)(css.root, {
[css.notAllowed]: draggingType === 'columns'
}), style: style },
react_1.default.createElement("div", { className: css.grid + ' ' + css.grid + '-' + columns.length }, columns.map((column) => {
const attrs = column.attrs || {};
const p = attrs.padding || [];
const nil = undefined;
return (react_1.default.createElement("div", { key: column.id, className: css.column },
react_1.default.createElement("div", { style: {
backgroundColor: attrs.bgColor,
paddingTop: p[0] ?? nil,
paddingRight: p[1] ?? nil,
paddingBottom: p[2] ?? nil,
paddingLeft: p[3] ?? nil
} },
react_1.default.createElement(List, { inColumns: true, blocks: column.blocks, draggingType: draggingType, dragover: dragover, dragoverId: dragoverId, selectedId: selectedId }))));
})))));
}