121 lines
2.9 KiB
JavaScript
121 lines
2.9 KiB
JavaScript
const formatTime = date => {
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const year = date.getFullYear()
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const month = date.getMonth() + 1
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const day = date.getDate()
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const hour = date.getHours()
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const minute = date.getMinutes()
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const second = date.getSeconds()
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return `${[year, month, day].map(formatNumber).join('/')} ${[hour, minute, second].map(formatNumber).join(':')}`
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}
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const formatNumber = n => {
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n = n.toString()
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return n[1] ? n : `0${n}`
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}
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function get_system_info() {
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return wx.getSystemInfoSync();
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}
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function get_phone_model() {
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var ret = get_system_info().model;
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console.log("phone model", ret);
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return ret;
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}
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function match_camera_rules(model, rules, default_zoom) {
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console.log(model, "apply zoom rules:", rules);
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var best_match = null;
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for (var rule of rules) {
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if (model.toLowerCase().startsWith(rule.model.toLowerCase())) {
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if (!best_match || rule.model.length > best_match.model.length) {
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best_match = rule;
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}
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}
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}
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if (best_match) {
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console.log("found best match", best_match);
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return best_match;
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}
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var ret = {
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zoom: default_zoom,
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web_view: false
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};
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console.log("using default", ret);
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return ret;
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}
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var camera_rules = null;
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function get_camera_rule(max_zoom, cb) {
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var default_zoom = 4;
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if (max_zoom && max_zoom >= 60) {
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/*
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* 2024.06.01: in some Huawei/Honor models, the scale is different, use 40
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* in this case so we don't need to set up rules for each specific model
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*/
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console.log(`max zoom is ${max_zoom}, default zoom will be 40`);
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default_zoom = 40;
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}
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if (camera_rules) {
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let rule = match_camera_rules(get_phone_model(), camera_rules, default_zoom);
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cb(rule);
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} else {
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var url = 'https://themblem.com/api/v1/camera-rules/';
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var r = wx.request({
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url,
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complete: (res) => {
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var rules = res.data;
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camera_rules = rules;
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let rule = match_camera_rules(get_phone_model(), rules, default_zoom);
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cb(rule);
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}
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});
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}
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}
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function goto_camera(redirect, opts) {
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var query = opts || "";
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get_camera_rule(null, (rule) => {
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console.log("camera rule:", rule);
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var url = "/pages/camera/camera?" + query;
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if (rule.web_view) {
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url = "/pages/camwebview/camwebview?" + query;
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}
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if (redirect) {
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wx.redirectTo({ url });
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} else {
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wx.navigateTo({ url });
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}
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});
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}
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function make_new_session_id() {
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return `${Date.now()}-${Math.random().toString(36).substring(2, 15)}`;
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}
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function send_event(event_name, data, success_cb, fail_cb) {
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wx.request({
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url: 'https://research.themblem.com/event/' + event_name,
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method: 'POST',
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data: JSON.stringify(data),
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header: {
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'Content-Type': 'application/json',
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},
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success: success_cb,
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fail: fail_cb,
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});
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}
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module.exports = {
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get_system_info,
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get_phone_model,
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get_camera_rule,
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goto_camera,
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formatTime,
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make_new_session_id,
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send_event,
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}
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