如需使用全功能版本，请通过下方地址安装付费版本购买授权后可使用
${docUrl}
接各类脚本开发、代挂、网站小程序开发工作，微信：zhanyc_cn
`;
let panel = document.createElement("div");
panel.id = "freeGCMKPanel";
panel.innerHTML = panelHtml;
document.body.appendChild(panel);
document.getElementById("freePanelClose").onclick = function () {
document.getElementById("freeGCMKPanel").style.display = "none";
};
},
updatePanelContent(html) {
let body = document.getElementById("freeGCMKPanelBody");
if (body) body.innerHTML = html;
},
// 视频页面核心功能
async page_video() {
console.log(
"%c [免费版] page_video",
"background:rgb(0,0,0);color:#fff"
);
if (FREEJS.pageData.video.index != null) return;
// 显示视频状态面板
let statusEl = document.getElementById("freeGCMKVideoStatus");
if (statusEl) statusEl.style.display = "block";
// 解除暂停限制（document.hasFocus劫持）
await FREEJS.waitForElement(function () {
return unsafeWindow.document.hasFocus;
});
unsafeWindow.document.hasFocus = function () {
return true;
};
var timeout = 2;
FREEJS.pageData.video.index = setInterval(async function () {
try {
var video = FREEJS.getVideo();
if (!video) {
console.log(
"%c [免费版] no video",
"background:rgb(0,0,0);color:#fff"
);
return;
}
// 处理"继续学习"弹窗及类似确认弹窗
var continueBtn = FREEJS.getElByText("button", "继续学习");
if (continueBtn) continueBtn.click();
// 更新进度显示
var curTime = FREEJS.getCurTime();
var totalTime = FREEJS.getTotalTime();
var progressText =
"进度：" +
curTime.toFixed(0) +
"/" +
totalTime.toFixed(0);
var progEl = document.getElementById("freeGCMKProgress");
if (progEl) progEl.textContent = progressText;
document.title = "[免费版] " + progressText;
// 检查是否播放完成
var isFinish = FREEJS.isPlayFinish();
if (isFinish) {
var statusSpan = document.querySelector(
"#freeGCMKVideoStatus span"
);
if (statusSpan)
statusSpan.textContent = "⏹ 视频播放完成";
clearInterval(FREEJS.pageData.video.index);
FREEJS.pageData.video.index = null;
return;
}
// 检查是否在播放，不在则播放
var isPlay = await FREEJS.videoIsPlay();
if (!isPlay) {
FREEJS.play();
}
// 设置2倍速
if (video.playbackRate != 2) {
video.playbackRate = 2;
}
// 静音
if (video.volume != 0) {
video.volume = 0;
}
} catch (e) {
console.error("[免费版] 视频页面定时器出错", e);
}
}, timeout * 1000);
},
getVideo() {
return document.querySelector("video");
},
play() {
var video = FREEJS.getVideo();
if (video) {
video.volume = 0;
setTimeout(function () {
video.play();
}, 200);
}
},
videoIsPlay() {
return new Promise(function (resolve) {
try {
var curTime = FREEJS.getCurTime();
setTimeout(function () {
var time1 = FREEJS.getCurTime();
var res = time1 > curTime;
if (res) {
setTimeout(function () {
var time2 = FREEJS.getCurTime();
resolve(time2 > time1);
}, 100);
} else {
resolve(false);
}
}, 100);
} catch (e) {
resolve(false);
}
});
},
isPlayFinish() {
try {
return (
FREEJS.getTotalTime() > 0 &&
FREEJS.getCurTime() + 5 >= FREEJS.getTotalTime()
);
} catch (e) {
return false;
}
},
getCurTime() {
try {
return FREEJS.getVideo() ? FREEJS.getVideo().currentTime : 0;
} catch (e) {
return 0;
}
},
getTotalTime() {
try {
return FREEJS.getVideo() ? FREEJS.getVideo().duration : 0;
} catch (e) {
return 0;
}
},
getElByText(query, text) {
var els = document.querySelectorAll(query);
for (var i = 0; i < els.length; i++) {
if (
els[i].textContent.trim() === text &&
els[i].offsetParent !== null
) {
return els[i];
}
}
return null;
},
waitForElement(fun, interval, timeout) {
if (!interval) interval = 1000;
if (!timeout) timeout = 30;
return new Promise(function (resolve, reject) {
if (fun()) return resolve();
var maxTime = timeout * 1000;
var timer = setInterval(function () {
maxTime -= interval;
if (maxTime < 0) {
clearInterval(timer);
return reject();
}
if (fun()) {
clearInterval(timer);
resolve();
}
}, interval);
});
},
waitTimeout(ms) {
return new Promise(function (resolve) {
setTimeout(resolve, ms);
});
},
};
// 3秒后检查是否有付费版本，无则初始化免费版
setTimeout(function () {
if (typeof unsafeWindow.zfk === "undefined") {
FREEJS.init();
} else {
console.log("[免费版] 检测到付费版本，跳过初始化");
}
}, 3000);
if (!unsafeWindow.FREEJS) unsafeWindow.FREEJS = FREEJS;
})();