react-carousel-query
Version:
A infinite carousel component made with react that handles the pagination for you.
225 lines (224 loc) • 7.67 kB
JavaScript
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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 });
const ramda_1 = __importDefault(require("ramda"));
const fs_extra_1 = __importDefault(require("fs-extra"));
const f = __importStar(require("./funcs"));
const formatPath = ramda_1.default.pipe(f.ensureString('./.cache'), f.toAbsolutePath);
const toGetValue = (data) => {
const { type } = data;
let { value } = data;
if (type === 'Date') {
value = new Date(value);
}
return value;
};
const getValueP = (path, defaultValue) => new Promise((resolve, reject) => {
fs_extra_1.default.readJson(path, (err, result) => {
if (err) {
if (err.code === 'ENOENT') {
resolve(defaultValue);
}
else {
reject(err);
}
}
else {
const value = toGetValue(result);
resolve(value);
}
});
});
const toJson = (value) => JSON.stringify({ value, type: ramda_1.default.type(value) });
class FileSystemCache {
constructor(options = {}) {
this.basePath = formatPath(options.basePath);
this.ns = f.hash(options.ns);
if (f.isString(options.extension)) {
this.extension = options.extension;
}
if (f.isFileSync(this.basePath)) {
throw new Error(`The basePath '${this.basePath}' is a file. It should be a folder.`);
}
}
path(key) {
if (f.isNothing(key)) {
throw new Error(`Path requires a cache key.`);
}
let name = f.hash(key);
if (this.ns) {
name = `${this.ns}-${name}`;
}
if (this.extension) {
name = `${name}.${this.extension.replace(/^\./, '')}`;
}
return `${this.basePath}/${name}`;
}
fileExists(key) {
return f.existsP(this.path(key));
}
ensureBasePath() {
return new Promise((resolve, reject) => {
if (this.basePathExists) {
resolve();
}
else {
fs_extra_1.default.ensureDir(this.basePath, (err) => {
if (err) {
reject(err);
}
else {
this.basePathExists = true;
resolve();
}
});
}
});
}
get(key, defaultValue) {
return getValueP(this.path(key), defaultValue);
}
getSync(key, defaultValue) {
const path = this.path(key);
return fs_extra_1.default.existsSync(path) ? toGetValue(fs_extra_1.default.readJsonSync(path)) : defaultValue;
}
set(key, value) {
const path = this.path(key);
return new Promise((resolve, reject) => {
this.ensureBasePath()
.then(() => {
fs_extra_1.default.outputFile(path, toJson(value), (err) => {
if (err) {
reject(err);
}
else {
resolve({ path });
}
});
})
.catch((err) => reject(err));
});
}
setSync(key, value) {
fs_extra_1.default.outputFileSync(this.path(key), toJson(value));
return this;
}
remove(key) {
return f.removeFileP(this.path(key));
}
clear() {
return new Promise((resolve, reject) => {
var _a;
f.filePathsP(this.basePath, (_a = this.ns) !== null && _a !== void 0 ? _a : '')
.then((paths) => {
const remove = (index) => {
const path = paths[index];
if (path) {
f.removeFileP(path)
.then(() => remove(index + 1))
.catch((err) => reject(err));
}
else {
resolve();
}
};
remove(0);
})
.catch((err) => reject(err));
});
}
save(items) {
if (!ramda_1.default.is(Array, items)) {
items = [items];
}
const isValid = (item) => {
if (!ramda_1.default.is(Object, item)) {
return false;
}
return item.key && item.value;
};
items = items.filter((item) => Boolean(item));
items.forEach((item) => {
if (!isValid(item)) {
throw new Error(`Save items not valid, must be an array of {key, value} objects.`);
}
});
return new Promise((resolve, reject) => {
const response = { paths: [] };
if (items.length === 0) {
resolve(response);
return;
}
const setValue = (index) => {
const item = items[index];
if (item) {
this.set(item.key, item.value)
.then((result) => {
response.paths[index] = result.path;
setValue(index + 1);
})
.catch((err) => reject(err));
}
else {
resolve(response);
}
};
setValue(0);
});
}
load() {
return new Promise((resolve, reject) => {
var _a;
f.filePathsP(this.basePath, (_a = this.ns) !== null && _a !== void 0 ? _a : '')
.then((paths) => {
const response = { files: [] };
if (paths.length === 0) {
resolve(response);
return;
}
const getValue = (index) => {
const path = paths[index];
if (path) {
getValueP(path)
.then((result) => {
response.files[index] = { path, value: result };
getValue(index + 1);
})
.catch((err) => reject(err));
}
else {
resolve(response);
}
};
getValue(0);
})
.catch((err) => reject(err));
});
}
}
exports.default = FileSystemCache;