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path: root/web/share/js/kvm/msd.js
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-rw-r--r--web/share/js/kvm/msd.js472
1 files changed, 254 insertions, 218 deletions
diff --git a/web/share/js/kvm/msd.js b/web/share/js/kvm/msd.js
index 3885bd50..3a558b00 100644
--- a/web/share/js/kvm/msd.js
+++ b/web/share/js/kvm/msd.js
@@ -35,10 +35,6 @@ export function Msd() {
var __state = null;
var __http = null;
- var __parts_names_json = "";
- var __parts_names_len = 0;
- var __parts = {};
-
var __init__ = function() {
$("msd-led").title = "Unknown state";
@@ -68,8 +64,206 @@ export function Msd() {
/************************************************************************/
self.setState = function(state) {
- __state = state;
- __applyState();
+ if (state) {
+ if (!__state) {
+ __state = {};
+ __state.storage = {};
+ }
+ if (state.enabled !== undefined) {
+ tools.feature.setEnabled($("msd-dropdown"), state.enabled);
+ __state.enabled = state.enabled;
+ }
+ if (__state.enabled !== undefined) {
+ if (state.online !== undefined) {
+ __state.online = state.online;
+ }
+ if (state.busy !== undefined) {
+ __state.busy = state.busy;
+ }
+ if (state.drive !== undefined || (state.storage && state.storage.images !== undefined)) {
+ let drive = (state.drive !== undefined ? state.drive : __state.drive);
+ let images = (
+ state.storage && state.storage.images !== undefined
+ ? state.storage.images
+ : __state.storage && __state.storage.images !== undefined
+ ? __state.storage.images
+ : null
+ );
+ if (drive && images) {
+ __updateImageSelector(drive, images);
+ }
+ __state.drive = drive;
+ __state.storage.images = images;
+ }
+ if (state.storage && state.storage.parts !== undefined) {
+ __updateParts(state.storage.parts);
+ __state.storage.parts = state.storage.parts;
+ }
+ if (state.storage && state.storage.uploading !== undefined) {
+ __updateUploading(state.storage.uploading);
+ __state.storage.uploading = state.storage.uploading;
+ }
+ if (state.storage && state.storage.downloading !== undefined) {
+ __state.storage.downloading = state.storage.downloading;
+ }
+ }
+ } else {
+ __state = null;
+ }
+ __refreshControls();
+ };
+
+ var __refreshControls = function() {
+ __updateControls(__state && (__state.online !== undefined) ? __state : null);
+ };
+
+ var __updateControls = function(state) {
+ let o = (state && state.online);
+ let d = (state ? state.drive : null);
+ let s = (state ? state.storage : null);
+ let busy = !!(state && state.busy);
+
+ tools.hidden.setVisible($("msd-message-offline"), (state && !state.online));
+ tools.hidden.setVisible($("msd-message-image-broken"), (o && d.image && !d.image.complete && !s.uploading));
+ tools.hidden.setVisible($("msd-message-too-big-for-cdrom"), (o && d.cdrom && d.image && d.image.size >= 2359296000));
+ tools.hidden.setVisible($("msd-message-out-of-storage"), (o && d.image && !d.image.in_storage));
+ tools.hidden.setVisible($("msd-message-rw-enabled"), (o && d.rw));
+ tools.hidden.setVisible($("msd-message-another-user-uploads"), (o && s.uploading && !__http));
+ tools.hidden.setVisible($("msd-message-downloads"), (o && s.downloading));
+
+ tools.el.setEnabled($("msd-image-selector"), (o && !d.connected && !busy));
+ tools.el.setEnabled($("msd-download-button"), (o && d.image && !d.connected && !busy));
+ tools.el.setEnabled($("msd-remove-button"), (o && d.image && d.image.removable && !d.connected && !busy));
+
+ tools.radio.setEnabled("msd-mode-radio", (o && !d.connected && !busy));
+ tools.radio.setValue("msd-mode-radio", `${Number(o && d.cdrom)}`);
+
+ tools.el.setEnabled($("msd-rw-switch"), (o && !d.connected && !busy));
+ $("msd-rw-switch").checked = (o && d.rw);
+
+ tools.el.setEnabled($("msd-connect-button"), (o && d.image && !d.connected && !busy));
+ tools.el.setEnabled($("msd-disconnect-button"), (o && d.connected && !busy));
+
+ tools.el.setEnabled($("msd-select-new-button"), (o && !d.connected && !__http && !busy));
+ tools.el.setEnabled($("msd-upload-new-button"),
+ (o && !d.connected && (tools.input.getFile($("msd-new-file")) || $("msd-new-url").value.length > 0) && !busy));
+ tools.el.setEnabled($("msd-abort-new-button"), (o && __http));
+
+ tools.el.setEnabled($("msd-reset-button"), (state && state.enabled && !busy));
+
+ tools.el.setEnabled($("msd-new-file"), (o && !d.connected && !__http && !busy));
+ tools.el.setEnabled($("msd-new-url"), (o && !d.connected && !__http && !busy));
+ tools.el.setEnabled($("msd-new-part-selector"), (o && !d.connected && !__http && !busy));
+
+ if (o && s.uploading) {
+ tools.hidden.setVisible($("msd-new-sub"), false);
+ $("msd-new-file").value = "";
+ $("msd-new-url").value = "";
+ }
+ tools.hidden.setVisible($("msd-uploading-sub"), (o && s.uploading));
+ tools.hidden.setVisible($("msd-new-tips"), (o && s.uploading && __http));
+
+ let led_cls = "led-gray";
+ let msg = "Unavailable";
+ if (o && d.connected) {
+ led_cls = "led-green";
+ msg = "Connected to Server";
+ } else if (o && s.uploading) {
+ led_cls = "led-yellow-rotating-fast";
+ msg = "Uploading new image";
+ } else if (o && s.downloading) {
+ led_cls = "led-yellow-rotating-fast";
+ msg = "Serving the image to download";
+ } else if (o) { // Sic!
+ msg = "Disconnected";
+ }
+ $("msd-led").className = led_cls;
+ $("msd-status").innerText = $("msd-led").title = msg;
+ };
+
+ var __updateUploading = function(uploading) {
+ $("msd-uploading-name").innerText = (uploading ? uploading.name : "");
+ $("msd-uploading-size").innerText = (uploading ? tools.formatSize(uploading.size) : "");
+ if (uploading) {
+ tools.progress.setPercentOf($("msd-uploading-progress"), uploading.size, uploading.written);
+ }
+ };
+
+ var __updateParts = function(parts) {
+ let names = Object.keys(parts).sort();
+ {
+ let writable = names.filter(name => (name === "" || parts[name].writable));
+ let writable_json = JSON.stringify(writable);
+ let el = $("msd-new-part-selector");
+ if (el.__writable_json !== writable_json) {
+ let sel = (el.value || "");
+ el.options.length = 0;
+ for (let name of writable) {
+ let title = (name || "\u2500 Internal \u2500");
+ tools.selector.addOption(el, title, name, (name === sel));
+ }
+ tools.hidden.setVisible($("msd-new-part"), (writable.length > 1));
+ el.__writable_json = writable_json;
+ }
+ }
+ {
+ let names_json = JSON.stringify(names);
+ let el = $("msd-storages");
+ if (el.__names_json !== names_json) {
+ el.innerHTML = names.map(name => `
+ <div class="text">
+ <div id="__msd-storage-${tools.makeIdByText(name)}-progress" class="progress">
+ <span class="progress-value"></span>
+ </div>
+ </div>
+ `).join("<hr>");
+ el.__names_json = names_json;
+ }
+ }
+ for (let name of names) {
+ let part = parts[name];
+ let title = (
+ name === ""
+ ? `${names.length === 1 ? "Storage: %s" : "Internal storage: %s"}` // eslint-disable-line
+ : `Storage [${name}${part.writable ? "]" : ", read-only]"}: %s` // eslint-disable-line
+ );
+ let id = `__msd-storage-${tools.makeIdByText(name)}-progress`;
+ tools.progress.setSizeOf($(id), title, part.size, part.free);
+ }
+ };
+
+ var __updateImageSelector = function(drive, images) {
+ let sel = "";
+ let el = $("msd-image-selector");
+ el.options.length = 1;
+ for (let name of Object.keys(images).sort()) {
+ tools.selector.addSeparator(el);
+ tools.selector.addOption(el, name, name);
+ tools.selector.addComment(el, __makeImageSelectorInfo(images[name]));
+ if (drive.image && drive.image.name === name && drive.image.in_storage) {
+ sel = name;
+ }
+ }
+ if (drive.image && !drive.image.in_storage) {
+ sel = ".__external__"; // Just some magic name
+ tools.selector.addOption(el, drive.image.name, sel);
+ tools.selector.addComment(el, __makeImageSelectorInfo(drive.image));
+ }
+ el.value = sel;
+ };
+
+ var __makeImageSelectorInfo = function(image) {
+ let text = `\xA0\xA0\xA0\xA0\xA0\u2570 ${tools.formatSize(image.size)}`;
+ if (!image.complete) {
+ text += ", broken";
+ }
+ if (image.in_storage !== undefined && !image.in_storage) {
+ text += ", out of storage";
+ }
+ let ts = new Date(image.mod_ts * 1000);
+ ts = new Date(ts.getTime() - (ts.getTimezoneOffset() * 60000));
+ ts = ts.toISOString().slice(0, -8).replaceAll("-", ".").replace("T", "-");
+ return `${text} \u2500 ${ts}`;
};
var __selectImage = function() {
@@ -80,8 +274,8 @@ export function Msd() {
};
var __clickDownloadButton = function() {
- let name = $("msd-image-selector").value;
- window.open(`/api/msd/read?image=${name}`);
+ let image = encodeURIComponent($("msd-image-selector").value);
+ window.open(`/api/msd/read?image=${image}`);
};
var __clickRemoveButton = function() {
@@ -102,6 +296,7 @@ export function Msd() {
if (http.status !== 200) {
wm.error("Can't configure Mass Storage", http.responseText);
}
+ __refreshControls();
});
};
@@ -110,60 +305,63 @@ export function Msd() {
__http = new XMLHttpRequest();
let prefix = encodeURIComponent($("msd-new-part-selector").value);
if (file) {
- __http.open("POST", `/api/msd/write?prefix=${prefix}&image=${encodeURIComponent(file.name)}&remove_incomplete=1`, true);
+ let image = encodeURIComponent(file.name);
+ __http.open("POST", `/api/msd/write?prefix=${prefix}&image=${image}&remove_incomplete=1`, true);
} else {
- let url = $("msd-new-url").value;
- __http.open("POST", `/api/msd/write_remote?prefix=${prefix}&url=${encodeURIComponent(url)}&remove_incomplete=1`, true);
+ let url = encodeURIComponent($("msd-new-url").value);
+ __http.open("POST", `/api/msd/write_remote?prefix=${prefix}&url=${url}&remove_incomplete=1`, true);
}
__http.upload.timeout = 7 * 24 * 3600;
- __http.onreadystatechange = __httpStateChange;
+ __http.onreadystatechange = __uploadStateChange;
__http.send(file);
- __applyState();
+ __refreshControls();
};
- var __httpStateChange = function() {
- if (__http.readyState === 4) {
- if (__http.status !== 200) {
- wm.error("Can't upload image", __http.responseText);
- } else if ($("msd-new-url").value.length > 0) {
- let html = "";
- let msg = "";
- try {
- let end = __http.responseText.lastIndexOf("\r\n");
- if (end < 0) {
- end = __http.responseText.length;
- }
- let begin = __http.responseText.lastIndexOf("\r\n", end - 2);
- if (begin < 0) {
- end = 0;
- }
- let result_str = __http.responseText.slice(begin, end);
- let result = JSON.parse(result_str);
- if (!result.ok) {
- html = "Can't upload image";
- msg = result_str;
- }
- } catch (ex) {
- html = "Can't parse upload result";
- msg = `${ex}`;
+ var __uploadStateChange = function() {
+ if (__http.readyState !== 4) {
+ return;
+ }
+ if (__http.status !== 200) {
+ wm.error("Can't upload image", __http.responseText);
+ } else if ($("msd-new-url").value.length > 0) {
+ let html = "";
+ let msg = "";
+ try {
+ let end = __http.responseText.lastIndexOf("\r\n");
+ if (end < 0) {
+ end = __http.responseText.length;
}
- if (html.length > 0) {
- wm.error(html, msg);
+ let begin = __http.responseText.lastIndexOf("\r\n", end - 2);
+ if (begin < 0) {
+ end = 0;
}
+ let result_str = __http.responseText.slice(begin, end);
+ let result = JSON.parse(result_str);
+ if (!result.ok) {
+ html = "Can't upload image";
+ msg = result_str;
+ }
+ } catch (ex) {
+ html = "Can't parse upload result";
+ msg = `${ex}`;
+ }
+ if (html.length > 0) {
+ wm.error(html, msg);
}
- tools.hidden.setVisible($("msd-new-sub"), false);
- $("msd-new-file").value = "";
- $("msd-new-url").value = "";
- __http = null;
- __applyState();
}
+ tools.hidden.setVisible($("msd-new-sub"), false);
+ $("msd-new-file").value = "";
+ $("msd-new-url").value = "";
+ __http = null;
+ __refreshControls();
};
var __clickAbortNewButton = function() {
__http.onreadystatechange = null;
__http.abort();
__http = null;
- tools.progress.setValue($("msd-uploading-progress"), "Aborted", 0);
+ __refreshControls();
+ tools.hidden.setVisible($("msd-new-sub"), true);
};
var __clickConnectButton = function(connected) {
@@ -171,9 +369,9 @@ export function Msd() {
if (http.status !== 200) {
wm.error("Can't switch Mass Storage", http.responseText);
}
- __applyState();
+ __refreshControls();
});
- __applyState();
+ __refreshControls();
tools.el.setEnabled($(`msd-${connected ? "connect" : "disconnect"}-button`), false);
};
@@ -184,9 +382,7 @@ export function Msd() {
if (http.status !== 200) {
wm.error("Mass Storage reset error", http.responseText);
}
- __applyState();
});
- __applyState();
}
});
};
@@ -194,193 +390,33 @@ export function Msd() {
var __toggleSelectSub = function() {
let el_sub = $("msd-new-sub");
let visible = tools.hidden.isVisible(el_sub);
+ tools.hidden.setVisible(el_sub, !visible);
if (visible) {
$("msd-new-file").value = "";
$("msd-new-url").value = "";
}
- tools.hidden.setVisible(el_sub, !visible);
- __applyState();
+ __refreshControls();
};
var __selectNewFile = function() {
- let el_input = $("msd-new-file");
- let file = tools.input.getFile($("msd-new-file"));
+ let el = $("msd-new-file");
+ let file = tools.input.getFile(el);
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 Mass Storage partition.<br>Maximum: ${tools.formatSize(part.size)}`);
- el_input.value = "";
+ wm.error(`The new image is too big for the Mass Storage partition.<br>Maximum: ${tools.formatSize(part.size)}`);
+ el.value = "";
}
}
- __applyState();
+ __refreshControls();
};
var __selectNewUrl = function() {
if ($("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_names_json = JSON.stringify(names);
- if (__parts_names_json !== parts_names_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_names_json = parts_names_json;
- __parts_names_len = names.length;
- }
- __parts = s.storage.parts;
- }
- for (let name in __parts) {
- let part = __parts[name];
- let title = (
- name.length === 0
- ? `${__parts_names_len === 1 ? "Storage: %s" : "Internal storage: %s"}` // eslint-disable-line
- : `Storage [${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;
+ __refreshControls();
};
__init__();
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-23 04:12:01 +0000