3x-ui

web/assets/js/util/utils.js

@@ -0,0 +1,291 @@
+class HttpUtil {
+    static _handleMsg(msg) {
+        if (!(msg instanceof Msg)) {
+            return;
+        }
+        if (msg.msg === "") {
+            return;
+        }
+        if (msg.success) {
+            Vue.prototype.$message.success(msg.msg);
+        } else {
+            Vue.prototype.$message.error(msg.msg);
+        }
+    }
+
+    static _respToMsg(resp) {
+        const data = resp.data;
+        if (data == null) {
+            return new Msg(true);
+        } else if (typeof data === 'object') {
+            if (data.hasOwnProperty('success')) {
+                return new Msg(data.success, data.msg, data.obj);
+            } else {
+                return data;
+            }
+        } else {
+            return new Msg(false, 'unknown data:', data);
+        }
+    }
+
+    static async get(url, data, options) {
+        let msg;
+        try {
+            const resp = await axios.get(url, data, options);
+            msg = this._respToMsg(resp);
+        } catch (e) {
+            msg = new Msg(false, e.toString());
+        }
+        this._handleMsg(msg);
+        return msg;
+    }
+
+    static async post(url, data, options) {
+        let msg;
+        try {
+            const resp = await axios.post(url, data, options);
+            msg = this._respToMsg(resp);
+        } catch (e) {
+            msg = new Msg(false, e.toString());
+        }
+        this._handleMsg(msg);
+        return msg;
+    }
+
+    static async postWithModal(url, data, modal) {
+        if (modal) {
+            modal.loading(true);
+        }
+        const msg = await this.post(url, data);
+        if (modal) {
+            modal.loading(false);
+            if (msg instanceof Msg && msg.success) {
+                modal.close();
+            }
+        }
+        return msg;
+    }
+}
+
+class PromiseUtil {
+
+    static async sleep(timeout) {
+        await new Promise(resolve => {
+            setTimeout(resolve, timeout)
+        });
+    }
+
+}
+
+const seq = [
+    'a', 'b', 'c', 'd', 'e', 'f', 'g',
+    'h', 'i', 'j', 'k', 'l', 'm', 'n',
+    'o', 'p', 'q', 'r', 's', 't',
+    'u', 'v', 'w', 'x', 'y', 'z',
+    '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
+    'A', 'B', 'C', 'D', 'E', 'F', 'G',
+    'H', 'I', 'J', 'K', 'L', 'M', 'N',
+    'O', 'P', 'Q', 'R', 'S', 'T',
+    'U', 'V', 'W', 'X', 'Y', 'Z'
+];
+
+class RandomUtil {
+
+    static randomIntRange(min, max) {
+        return parseInt(Math.random() * (max - min) + min, 10);
+    }
+
+    static randomInt(n) {
+        return this.randomIntRange(0, n);
+    }
+
+    static randomSeq(count) {
+        let str = '';
+        for (let i = 0; i < count; ++i) {
+            str += seq[this.randomInt(62)];
+        }
+        return str;
+    }
+
+    static randomLowerAndNum(count) {
+        let str = '';
+        for (let i = 0; i < count; ++i) {
+            str += seq[this.randomInt(36)];
+        }
+        return str;
+    }
+
+    static randomMTSecret() {
+        let str = '';
+        for (let i = 0; i < 32; ++i) {
+            let index = this.randomInt(16);
+            if (index <= 9) {
+                str += index;
+            } else {
+                str += seq[index - 10];
+            }
+        }
+        return str;
+    }
+
+    static randomUUID() {
+        let d = new Date().getTime();
+        return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
+            let r = (d + Math.random() * 16) % 16 | 0;
+            d = Math.floor(d / 16);
+            return (c === 'x' ? r : (r & 0x7 | 0x8)).toString(16);
+        });
+    }
+}
+
+class ObjectUtil {
+
+    static getPropIgnoreCase(obj, prop) {
+        for (const name in obj) {
+            if (!obj.hasOwnProperty(name)) {
+                continue;
+            }
+            if (name.toLowerCase() === prop.toLowerCase()) {
+                return obj[name];
+            }
+        }
+        return undefined;
+    }
+
+    static deepSearch(obj, key) {
+        if (obj instanceof Array) {
+            for (let i = 0; i < obj.length; ++i) {
+                if (this.deepSearch(obj[i], key)) {
+                    return true;
+                }
+            }
+        } else if (obj instanceof Object) {
+            for (let name in obj) {
+                if (!obj.hasOwnProperty(name)) {
+                    continue;
+                }
+                if (this.deepSearch(obj[name], key)) {
+                    return true;
+                }
+            }
+        } else {
+            return obj.toString().indexOf(key) >= 0;
+        }
+        return false;
+    }
+
+    static isEmpty(obj) {
+        return obj === null || obj === undefined || obj === '';
+    }
+
+    static isArrEmpty(arr) {
+        return !this.isEmpty(arr) && arr.length === 0;
+    }
+
+    static copyArr(dest, src) {
+        dest.splice(0);
+        for (const item of src) {
+            dest.push(item);
+        }
+    }
+
+    static clone(obj) {
+        let newObj;
+        if (obj instanceof Array) {
+            newObj = [];
+            this.copyArr(newObj, obj);
+        } else if (obj instanceof Object) {
+            newObj = {};
+            for (const key of Object.keys(obj)) {
+                newObj[key] = obj[key];
+            }
+        } else {
+            newObj = obj;
+        }
+        return newObj;
+    }
+
+    static deepClone(obj) {
+        let newObj;
+        if (obj instanceof Array) {
+            newObj = [];
+            for (const item of obj) {
+                newObj.push(this.deepClone(item));
+            }
+        } else if (obj instanceof Object) {
+            newObj = {};
+            for (const key of Object.keys(obj)) {
+                newObj[key] = this.deepClone(obj[key]);
+            }
+        } else {
+            newObj = obj;
+        }
+        return newObj;
+    }
+
+    static cloneProps(dest, src, ...ignoreProps) {
+        if (dest == null || src == null) {
+            return;
+        }
+        const ignoreEmpty = this.isArrEmpty(ignoreProps);
+        for (const key of Object.keys(src)) {
+            if (!src.hasOwnProperty(key)) {
+                continue;
+            } else if (!dest.hasOwnProperty(key)) {
+                continue;
+            } else if (src[key] === undefined) {
+                continue;
+            }
+            if (ignoreEmpty) {
+                dest[key] = src[key];
+            } else {
+                let ignore = false;
+                for (let i = 0; i < ignoreProps.length; ++i) {
+                    if (key === ignoreProps[i]) {
+                        ignore = true;
+                        break;
+                    }
+                }
+                if (!ignore) {
+                    dest[key] = src[key];
+                }
+            }
+        }
+    }
+
+    static delProps(obj, ...props) {
+        for (const prop of props) {
+            if (prop in obj) {
+                delete obj[prop];
+            }
+        }
+    }
+
+    static execute(func, ...args) {
+        if (!this.isEmpty(func) && typeof func === 'function') {
+            func(...args);
+        }
+    }
+
+    static orDefault(obj, defaultValue) {
+        if (obj == null) {
+            return defaultValue;
+        }
+        return obj;
+    }
+
+    static equals(a, b) {
+        for (const key in a) {
+            if (!a.hasOwnProperty(key)) {
+                continue;
+            }
+            if (!b.hasOwnProperty(key)) {
+                return false;
+            } else if (a[key] !== b[key]) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+}