mirror of
https://github.com/mofeng-git/One-KVM.git
synced 2025-12-12 01:00:29 +08:00
393 lines
14 KiB
JavaScript
393 lines
14 KiB
JavaScript
/*****************************************************************************
|
|
# #
|
|
# KVMD - The main PiKVM daemon. #
|
|
# #
|
|
# Copyright (C) 2018-2022 Maxim Devaev <mdevaev@gmail.com> #
|
|
# #
|
|
# This program is free software: you can redistribute it and/or modify #
|
|
# it under the terms of the GNU General Public License as published by #
|
|
# the Free Software Foundation, either version 3 of the License, or #
|
|
# (at your option) any later version. #
|
|
# #
|
|
# This program is distributed in the hope that it will be useful, #
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
|
|
# GNU General Public License for more details. #
|
|
# #
|
|
# You should have received a copy of the GNU General Public License #
|
|
# along with this program. If not, see <https://www.gnu.org/licenses/>. #
|
|
# #
|
|
*****************************************************************************/
|
|
|
|
|
|
"use strict";
|
|
|
|
|
|
import {tools, $} from "../tools.js";
|
|
import {wm} from "../wm.js";
|
|
|
|
|
|
export function Msd() {
|
|
var self = this;
|
|
|
|
/************************************************************************/
|
|
|
|
var __state = null;
|
|
var __http = null;
|
|
|
|
var __parts_json = "";
|
|
var __parts = {};
|
|
var __parts_len = 0;
|
|
|
|
var __init__ = function() {
|
|
$("msd-led").title = "Unknown state";
|
|
|
|
tools.selector.addOption($("msd-image-selector"), "\u2500 Not selected \u2500", "");
|
|
$("msd-image-selector").onchange = __selectImage;
|
|
|
|
tools.el.setOnClick($("msd-download-button"), __clickDownloadButton);
|
|
tools.el.setOnClick($("msd-remove-button"), __clickRemoveButton);
|
|
|
|
tools.radio.setOnClick("msd-mode-radio", () => __sendParam("cdrom", tools.radio.getValue("msd-mode-radio")));
|
|
tools.el.setOnClick($("msd-rw-switch"), () => __sendParam("rw", $("msd-rw-switch").checked));
|
|
|
|
tools.el.setOnClick($("msd-select-new-button"), __toggleSelectSub);
|
|
$("msd-new-file").onchange = __selectNewFile;
|
|
$("msd-new-url").oninput = __selectNewUrl;
|
|
$("msd-new-part-selector").onchange = __selectNewFile;
|
|
|
|
tools.el.setOnClick($("msd-upload-new-button"), __clickUploadNewButton);
|
|
tools.el.setOnClick($("msd-abort-new-button"), __clickAbortNewButton);
|
|
|
|
tools.el.setOnClick($("msd-connect-button"), () => __clickConnectButton(true));
|
|
tools.el.setOnClick($("msd-disconnect-button"), () => __clickConnectButton(false));
|
|
|
|
tools.el.setOnClick($("msd-reset-button"), __clickResetButton);
|
|
};
|
|
|
|
/************************************************************************/
|
|
|
|
self.setState = function(state) {
|
|
__state = state;
|
|
__applyState();
|
|
};
|
|
|
|
var __selectImage = function() {
|
|
tools.el.setEnabled($("msd-image-selector"), false);
|
|
tools.el.setEnabled($("msd-download-button"), false);
|
|
tools.el.setEnabled($("msd-remove-button"), false);
|
|
__sendParam("image", $("msd-image-selector").value);
|
|
};
|
|
|
|
var __clickDownloadButton = function() {
|
|
let name = $("msd-image-selector").value;
|
|
window.open(`/api/msd/read?image=${name}`);
|
|
};
|
|
|
|
var __clickRemoveButton = function() {
|
|
let name = $("msd-image-selector").value;
|
|
wm.confirm(`Are you sure you want to remove the image<br><b>${name}</b> from PiKVM?`).then(function(ok) {
|
|
if (ok) {
|
|
let http = tools.makeRequest("POST", `/api/msd/remove?image=${name}`, function() {
|
|
if (http.readyState === 4) {
|
|
if (http.status !== 200) {
|
|
wm.error("Can't remove image:<br>", http.responseText);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
});
|
|
};
|
|
|
|
var __sendParam = function(name, value) {
|
|
let http = tools.makeRequest("POST", `/api/msd/set_params?${name}=${encodeURIComponent(value)}`, function() {
|
|
if (http.readyState === 4) {
|
|
if (http.status !== 200) {
|
|
wm.error("Can't configure MSD:<br>", http.responseText);
|
|
}
|
|
}
|
|
});
|
|
};
|
|
|
|
var __clickUploadNewButton = function() {
|
|
let file = tools.input.getFile($("msd-new-file"));
|
|
__http = new XMLHttpRequest();
|
|
let prefix = encodeURIComponent($("msd-new-part-selector").value);
|
|
if (file) {
|
|
__http.open("POST", `/api/msd/write?prefix=${prefix}&image=${encodeURIComponent(file.name)}&remove_incomplete=1`, true);
|
|
} else {
|
|
let url = $("msd-new-url").value;
|
|
__http.open("POST", `/api/msd/write_remote?prefix=${prefix}&url=${encodeURIComponent(url)}&remove_incomplete=1`, true);
|
|
}
|
|
__http.upload.timeout = 7 * 24 * 3600;
|
|
__http.onreadystatechange = __httpStateChange;
|
|
__http.send(file);
|
|
__applyState();
|
|
};
|
|
|
|
var __httpStateChange = function() {
|
|
if (__http.readyState === 4) {
|
|
if (__http.status !== 200) {
|
|
wm.error("Can't upload image to the Mass Storage Drive:<br>", __http.responseText);
|
|
} else if ($("msd-new-url").value.length > 0) {
|
|
let msg = "";
|
|
try {
|
|
let end = __http.responseText.lastIndexOf("\r\n");
|
|
if (end < 0) {
|
|
end = __http.responseText.length;
|
|
}
|
|
let begin = __http.responseText.lastIndexOf("\r\n", end - 2);
|
|
if (begin < 0) {
|
|
end = 0;
|
|
}
|
|
let result_str = __http.responseText.slice(begin, end);
|
|
let result = JSON.parse(result_str);
|
|
if (!result.ok) {
|
|
msg = `Can't upload image to the Mass Storage Drive:<br>${result_str}`;
|
|
}
|
|
} catch (err) {
|
|
msg = `Can't parse upload result:<br>${err}`;
|
|
}
|
|
if (msg.length > 0) {
|
|
wm.error(msg);
|
|
}
|
|
}
|
|
tools.hidden.setVisible($("msd-new-sub"), false);
|
|
$("msd-new-file").value = "";
|
|
$("msd-new-url").value = "";
|
|
__http = null;
|
|
__applyState();
|
|
}
|
|
};
|
|
|
|
var __clickAbortNewButton = function() {
|
|
__http.onreadystatechange = null;
|
|
__http.abort();
|
|
__http = null;
|
|
tools.progress.setValue($("msd-uploading-progress"), "Aborted", 0);
|
|
};
|
|
|
|
var __clickConnectButton = function(connected) {
|
|
let http = tools.makeRequest("POST", `/api/msd/set_connected?connected=${connected}`, function() {
|
|
if (http.readyState === 4) {
|
|
if (http.status !== 200) {
|
|
wm.error("Switch error:<br>", http.responseText);
|
|
}
|
|
}
|
|
__applyState();
|
|
});
|
|
__applyState();
|
|
tools.el.setEnabled($(`msd-${connected ? "connect" : "disconnect"}-button`), false);
|
|
};
|
|
|
|
var __clickResetButton = function() {
|
|
wm.confirm("Are you sure you want to reset Mass Storage Drive?").then(function(ok) {
|
|
if (ok) {
|
|
let http = tools.makeRequest("POST", "/api/msd/reset", function() {
|
|
if (http.readyState === 4) {
|
|
if (http.status !== 200) {
|
|
wm.error("MSD reset error:<br>", http.responseText);
|
|
}
|
|
}
|
|
__applyState();
|
|
});
|
|
__applyState();
|
|
}
|
|
});
|
|
};
|
|
|
|
var __toggleSelectSub = function() {
|
|
let el_sub = $("msd-new-sub");
|
|
let visible = tools.hidden.isVisible(el_sub);
|
|
if (visible) {
|
|
$("msd-new-file").value = "";
|
|
$("msd-new-url").value = "";
|
|
}
|
|
tools.hidden.setVisible(el_sub, !visible);
|
|
__applyState();
|
|
};
|
|
|
|
var __selectNewFile = function() {
|
|
let el_input = $("msd-new-file");
|
|
let file = tools.input.getFile($("msd-new-file"));
|
|
if (file) {
|
|
$("msd-new-url").value = "";
|
|
let part = __state.storage.parts[$("msd-new-part-selector").value];
|
|
if (file.size > part.size) {
|
|
wm.error("New image is too big for the MSD partition.<br>Maximum:", tools.formatSize(part.size));
|
|
el_input.value = "";
|
|
}
|
|
}
|
|
__applyState();
|
|
};
|
|
|
|
var __selectNewUrl = function() {
|
|
if ($("msd-new-url").value.length > 0) {
|
|
$("msd-new-file").value = "";
|
|
}
|
|
__applyState();
|
|
};
|
|
|
|
var __applyState = function() {
|
|
__applyStateStatus();
|
|
|
|
let s = __state;
|
|
let online = (s && s.online);
|
|
|
|
if (s) {
|
|
tools.feature.setEnabled($("msd-dropdown"), s.enabled);
|
|
tools.feature.setEnabled($("msd-reset-button"), s.enabled);
|
|
}
|
|
tools.hidden.setVisible($("msd-message-offline"), (s && !s.online));
|
|
tools.hidden.setVisible($("msd-message-image-broken"), (online && s.drive.image && !s.drive.image.complete && !s.storage.uploading));
|
|
tools.hidden.setVisible($("msd-message-too-big-for-cdrom"), (online && s.drive.cdrom && s.drive.image && s.drive.image.size >= 2359296000));
|
|
tools.hidden.setVisible($("msd-message-out-of-storage"), (online && s.drive.image && !s.drive.image.in_storage));
|
|
tools.hidden.setVisible($("msd-message-rw-enabled"), (online && s.drive.rw));
|
|
tools.hidden.setVisible($("msd-message-another-user-uploads"), (online && s.storage.uploading && !__http));
|
|
tools.hidden.setVisible($("msd-message-downloads"), (online && s.storage.downloading));
|
|
|
|
if (online) {
|
|
let names = Object.keys(s.storage.parts).sort();
|
|
let parts_json = JSON.stringify(names);
|
|
if (__parts_json !== parts_json) {
|
|
$("msd-storages").innerHTML = names.map(name => `
|
|
<div class="text">
|
|
<div id="msd-storage-${tools.makeIdByText(name)}-progress" class="progress">
|
|
<span class="progress-value"></span>
|
|
</div>
|
|
</div>
|
|
`).join("<hr>");
|
|
__parts_json = parts_json;
|
|
__parts = s.storage.parts;
|
|
__parts_len = names.length;
|
|
}
|
|
}
|
|
for (let name in __parts) {
|
|
let part = __parts[name];
|
|
let title = (
|
|
name.length === 0
|
|
? `${__parts_len === 1 ? "Storage: %s" : "Internal storage: %s"}` // eslint-disable-line
|
|
: `Storage [${name}${part.writable ? "]" : ", read-only]"}: %s` // eslint-disable-line
|
|
);
|
|
let id = `msd-storage-${tools.makeIdByText(name)}-progress`;
|
|
if (online) {
|
|
tools.progress.setSizeOf($(id), title, part.size, part.free);
|
|
} else {
|
|
tools.progress.setValue($(id), title.replace("%s", "unavailable"), 0);
|
|
}
|
|
}
|
|
|
|
tools.el.setEnabled($("msd-image-selector"), (online && !s.drive.connected && !s.busy));
|
|
__applyStateImageSelector();
|
|
tools.el.setEnabled($("msd-download-button"), (online && s.drive.image && !s.drive.connected && !s.busy));
|
|
tools.el.setEnabled($("msd-remove-button"), (online && s.drive.image && s.drive.image.removable && !s.drive.connected && !s.busy));
|
|
|
|
tools.radio.setEnabled("msd-mode-radio", (online && !s.drive.connected && !s.busy));
|
|
tools.radio.setValue("msd-mode-radio", `${Number(online && s.drive.cdrom)}`);
|
|
|
|
tools.el.setEnabled($("msd-rw-switch"), (online && !s.drive.connected && !s.busy));
|
|
$("msd-rw-switch").checked = (online && s.drive.rw);
|
|
|
|
tools.el.setEnabled($("msd-connect-button"), (online && s.drive.image && !s.drive.connected && !s.busy));
|
|
tools.el.setEnabled($("msd-disconnect-button"), (online && s.drive.connected && !s.busy));
|
|
|
|
tools.el.setEnabled($("msd-select-new-button"), (online && !s.drive.connected && !__http && !s.busy));
|
|
tools.el.setEnabled($("msd-upload-new-button"),
|
|
(online && !s.drive.connected && (tools.input.getFile($("msd-new-file")) || $("msd-new-url").value.length > 0) && !s.busy));
|
|
tools.el.setEnabled($("msd-abort-new-button"), (online && __http));
|
|
|
|
tools.el.setEnabled($("msd-reset-button"), (s && s.enabled && !s.busy));
|
|
|
|
tools.el.setEnabled($("msd-new-file"), (online && !s.drive.connected && !__http && !s.busy));
|
|
tools.el.setEnabled($("msd-new-url"), (online && !s.drive.connected && !__http && !s.busy));
|
|
tools.el.setEnabled($("msd-new-part-selector"), (online && !s.drive.connected && !__http && !s.busy));
|
|
if (online && !s.storage.uploading && !s.storage.downloading) {
|
|
let parts = Object.keys(s.storage.parts).sort().filter(name => (name === "" || s.storage.parts[name].writable));
|
|
tools.selector.setValues($("msd-new-part-selector"), parts, "\u2500 Internal \u2500");
|
|
tools.hidden.setVisible($("msd-new-part"), (parts.length > 1));
|
|
}
|
|
|
|
tools.hidden.setVisible($("msd-uploading-sub"), (online && s.storage.uploading));
|
|
$("msd-uploading-name").innerHTML = ((online && s.storage.uploading) ? s.storage.uploading.name : "");
|
|
$("msd-uploading-size").innerHTML = ((online && s.storage.uploading) ? tools.formatSize(s.storage.uploading.size) : "");
|
|
if (online) {
|
|
if (s.storage.uploading) {
|
|
tools.progress.setPercentOf($("msd-uploading-progress"), s.storage.uploading.size, s.storage.uploading.written);
|
|
} else if (!__http) {
|
|
tools.progress.setValue($("msd-uploading-progress"), "Waiting for upload (press UPLOAD button) ...", 0);
|
|
}
|
|
} else {
|
|
$("msd-new-file").value = "";
|
|
$("msd-new-url").value = "";
|
|
tools.progress.setValue($("msd-uploading-progress"), "", 0);
|
|
}
|
|
};
|
|
|
|
var __applyStateStatus = function() {
|
|
let s = __state;
|
|
let online = (s && s.online);
|
|
|
|
let led_cls = "led-gray";
|
|
let msg = "Unavailable";
|
|
|
|
if (online && s.drive.connected) {
|
|
led_cls = "led-green";
|
|
msg = "Connected to Server";
|
|
} else if (online && s.storage.uploading) {
|
|
led_cls = "led-yellow-rotating-fast";
|
|
msg = "Uploading new image";
|
|
} else if (online && s.storage.downloading) {
|
|
led_cls = "led-yellow-rotating-fast";
|
|
msg = "Serving the image to download";
|
|
} else if (online) { // Sic!
|
|
msg = "Disconnected";
|
|
}
|
|
|
|
$("msd-led").className = led_cls;
|
|
$("msd-status").innerHTML = $("msd-led").title = msg;
|
|
};
|
|
|
|
var __applyStateImageSelector = function() {
|
|
let s = __state;
|
|
if (!(s && s.online) || s.storage.uploading || s.storage.downloading) {
|
|
return;
|
|
}
|
|
|
|
let el = $("msd-image-selector");
|
|
el.options.length = 1;
|
|
|
|
let selected = "";
|
|
|
|
for (let name of Object.keys(s.storage.images).sort()) {
|
|
tools.selector.addSeparator(el);
|
|
tools.selector.addOption(el, name, name);
|
|
tools.selector.addComment(el, __makeImageSelectorInfo(s.storage.images[name]));
|
|
if (s.drive.image && s.drive.image.name === name && s.drive.image.in_storage) {
|
|
selected = name;
|
|
}
|
|
}
|
|
|
|
if (s.drive.image && !s.drive.image.in_storage) {
|
|
selected = ".__external";
|
|
tools.selector.addOption(el, s.drive.image.name, selected);
|
|
tools.selector.addComment(el, __makeImageSelectorInfo(s.drive.image));
|
|
}
|
|
|
|
el.value = selected;
|
|
};
|
|
|
|
var __makeImageSelectorInfo = function(image) {
|
|
let info = `\xA0\xA0\xA0\xA0\xA0\u2570 ${tools.formatSize(image.size)}`;
|
|
info += (image.complete ? "" : ", broken");
|
|
if (image.in_storage !== undefined && !image.in_storage) {
|
|
info += ", out of storage";
|
|
}
|
|
let dt = new Date(image.mod_ts * 1000);
|
|
dt = new Date(dt.getTime() - (dt.getTimezoneOffset() * 60000));
|
|
info += " \u2500 " + dt.toISOString().slice(0, -8).replaceAll("-", ".").replace("T", "-");
|
|
return info;
|
|
};
|
|
|
|
__init__();
|
|
}
|