diff options
Diffstat (limited to 'web/share/js/kvm/msd.js')
| -rw-r--r-- | web/share/js/kvm/msd.js | 246 |
1 files changed, 159 insertions, 87 deletions
diff --git a/web/share/js/kvm/msd.js b/web/share/js/kvm/msd.js index d4b249c2..db2603cb 100644 --- a/web/share/js/kvm/msd.js +++ b/web/share/js/kvm/msd.js @@ -39,6 +39,9 @@ export function Msd() { var __init__ = function() { $("msd-led").title = "Unknown state"; + $("msd-image-selector").onchange = __selectImage; + tools.setOnClick($("msd-remove-image"), __clickRemoveImageButton); + tools.setOnClick($("msd-emulate-cdrom-checkbox"), __clickCdromSwitch); $("msd-select-new-image-file").onchange = __selectNewImageFile; @@ -60,10 +63,40 @@ export function Msd() { __applyState(); }; + var __selectImage = function() { + wm.switchEnabled($("msd-remove-image"), false); + __sendParam("image", $("msd-image-selector").value); + }; + + var __clickRemoveImageButton = function() { + let name = $("msd-image-selector").value; + wm.confirm(`Are you sure you want to remove<br>the image <b>${name}</b>?`).then(function(ok) { + if (ok) { + let http = tools.makeRequest("POST", `/api/msd/remove?image=${name}`, function() { + if (http.readyState === 4) { + if (http.status !== 200) { + wm.error("Can't remove image:<br>", http.responseText); + } + } + }); + } + }); + }; + var __clickCdromSwitch = function() { __sendParam("cdrom", ($("msd-emulate-cdrom-checkbox").checked ? "1" : "0")); }; + var __sendParam = function(name, value) { + let http = tools.makeRequest("POST", `/api/msd/set_params?${name}=${value}`, function() { + if (http.readyState === 4) { + if (http.status !== 200) { + wm.error("Can't configure MSD:<br>", http.responseText); + } + } + }); + }; + var __clickUploadNewImageButton = function() { let form_data = new FormData(); form_data.append("image", __image_file.name); @@ -77,13 +110,31 @@ export function Msd() { __upload_http.send(form_data); }; + var __uploadStateChange = function() { + if (__upload_http.readyState === 4) { + if (__upload_http.status !== 200) { + wm.error("Can't upload image to the Mass Storage Device:<br>", __upload_http.responseText); + } + $("msd-select-new-image-file").value = ""; + __image_file = null; + __upload_http = null; + __applyState(); + } + }; + + var __uploadProgress = function(event) { + if(event.lengthComputable) { + let percent = Math.round((event.loaded * 100) / event.total); + tools.setProgressPercent($("msd-uploading-progress"), `${percent}%`, percent); + } + }; + var __clickAbortUploadingButton = function() { __upload_http.onreadystatechange = null; __upload_http.upload.onprogress = null; __upload_http.abort(); __upload_http = null; - $("msd-uploading-progress").setAttribute("data-label", "Aborted"); - $("msd-uploading-progress-value").style.width = "0%"; + tools.setProgressPercent($("msd-uploading-progress"), "Aborted", 0); }; var __clickConnectButton = function(connect) { @@ -104,7 +155,7 @@ export function Msd() { let el_input = $("msd-select-new-image-file"); let image_file = (el_input.files.length ? el_input.files[0] : null); if (image_file && image_file.size > __state.storage.size) { - wm.error("New image is too big for your Mass Storage Device.<br>Maximum:", __formatSize(__state.storage.size)); + wm.error("New image is too big for your Mass Storage Device.<br>Maximum:", tools.formatSize(__state.storage.size)); el_input.value = ""; image_file = null; } @@ -130,144 +181,165 @@ export function Msd() { var __applyState = function() { if (__state) { - for (let el of $$$(".msd-single-storage")) { - el.classList.toggle("msd-feature-disabled", __state.features.multi); - } - for (let el of $$$(".msd-multi-storage")) { - el.classList.toggle("msd-feature-disabled", !__state.features.multi); - } - + __toggleMsdFeatures(); $("msd-dropdown").classList.toggle("feature-disabled", !__state.enabled); $("msd-reset-button").classList.toggle("feature-disabled", !__state.enabled); + __showMessageOffline(!__state.online); + __showMessageImageBroken(__state.online && __state.drive.image && !__state.drive.image.complete && !__state.drive.uploading); + if (__state.features.cdrom) { + __showMessageTooBigForCdrom(__state.online && __state.drive.image && __state.drive.cdrom && __state.drive.image.size >= 2359296000); + } + __showMessageOutOfStorage(__state.online && __state.features.multi && __state.drive.image && !__state.drive.image.in_storage); + if (__state.online && __state.drive.connected) { - $("msd-another-another-user-uploads").style.display = "none"; - $("msd-led").className = "led-green"; - $("msd-status").innerHTML = $("msd-led").title = "Connected to Server"; + __showMessageAnotherUserUploads(false); + __setStatus("led-green", "Connected to Server"); } else if (__state.online && __state.storage.uploading) { if (!__upload_http) { - $("msd-another-another-user-uploads").style.display = "block"; + __showMessageAnotherUserUploads(true); } - $("msd-led").className = "led-yellow-rotating-fast"; - $("msd-status").innerHTML = $("msd-led").title = "Uploading new image"; + __setStatus("led-yellow-rotating-fast", "Uploading new image"); } else { - $("msd-another-another-user-uploads").style.display = "none"; - $("msd-led").className = "led-gray"; - if (__state.online) { - $("msd-status").innerHTML = $("msd-led").title = "Disconnected"; - } else { - $("msd-status").innerHTML = $("msd-led").title = "Unavailable"; - } + __showMessageAnotherUserUploads(false); + __setStatus("led-gray", (__state.online ? "Disconnected" : "Unavailable")); } - $("msd-offline").style.display = (__state.online ? "none" : "block"); - $("msd-drive-image-broken").style.display = ( - __state.online && __state.drive.image && - !__state.drive.image.complete && !__state.drive.uploading ? "block" : "none" - ); - - $("msd-drive-image-name").innerHTML = (__state.online && __state.drive.image ? __state.drive.image.name : "None"); - $("msd-drive-image-size").innerHTML = (__state.online && __state.drive.image ? __formatSize(__state.drive.image.size) : "None"); - + $("msd-image-name").innerHTML = (__state.online && __state.drive.image ? __state.drive.image.name : "None"); + $("msd-image-size").innerHTML = (__state.online && __state.drive.image ? tools.formatSize(__state.drive.image.size) : "None"); if (__state.online) { let size = __state.storage.size; let used = __state.storage.size - __state.storage.free; - $("msd-storage-size").innerHTML = __formatSize(size); - $("msd-storage-progress").setAttribute("data-label", `Storage: ${__formatSize(used)} of ${__formatSize(size)} used`); - $("msd-storage-progress-value").style.width = `${used / size * 100}%`; + $("msd-storage-size").innerHTML = tools.formatSize(size); + tools.setProgressPercent($("msd-storage-progress"), `Storage: ${tools.formatSize(used)} of ${tools.formatSize(size)} used`, used / size * 100); } else { $("msd-storage-size").innerHTML = "Unavailable"; - $("msd-storage-progress").setAttribute("data-label", "Storage: unavailable"); - $("msd-storage-progress-value").style.width = "0%"; + tools.setProgressPercent($("msd-storage-progress"), "Storage: unavailable", 0); } - wm.switchEnabled($("msd-emulate-cdrom-checkbox"), (__state.online && __state.features.cdrom && !__state.drive.connected && !__state.busy)); + wm.switchEnabled($("msd-image-selector"), (__state.online && __state.features.multi && !__state.drive.connected && !__state.busy)); if (__state.features.multi) { - wm.switchEnabled($("msd-connect-button"), (__state.online && __state.drive.image && !__state.drive.connected && !__state.busy)); - } else { - wm.switchEnabled($("msd-connect-button"), (__state.online && !__state.drive.connected && !__state.busy)); + __refreshImageSelector(); } + wm.switchEnabled($("msd-remove-image"), (__state.online && __state.features.multi && __state.drive.image && !__state.drive.connected && !__state.busy)); + + wm.switchEnabled($("msd-emulate-cdrom-checkbox"), (__state.online && __state.features.cdrom && !__state.drive.connected && !__state.busy)); + $("msd-emulate-cdrom-checkbox").checked = (__state.online && __state.features.cdrom && __state.drive.cdrom); + + wm.switchEnabled($("msd-connect-button"), (__state.online && (!__state.features.multi || __state.drive.image) && !__state.drive.connected && !__state.busy)); wm.switchEnabled($("msd-disconnect-button"), (__state.online && __state.drive.connected && !__state.busy)); + wm.switchEnabled($("msd-select-new-image-button"), (__state.online && !__state.drive.connected && !__upload_http && !__state.busy)); wm.switchEnabled($("msd-upload-new-image-button"), (__state.online && !__state.drive.connected && __image_file && !__state.busy)); wm.switchEnabled($("msd-abort-uploading-button"), (__state.online && __upload_http)); + wm.switchEnabled($("msd-reset-button"), (__state.enabled && !__state.busy)); - $("msd-emulate-cdrom-checkbox").checked = (__state.online && __state.features.cdrom && __state.drive.cdrom); - $("msd-new-image").style.display = (__image_file ? "block" : "none"); + $("msd-submenu-new-image").style.display = (__image_file ? "block" : "none"); + $("msd-new-image-name").innerHTML = (__image_file ? __image_file.name : ""); + $("msd-new-image-size").innerHTML = (__image_file ? tools.formatSize(__image_file.size) : ""); if (!__upload_http) { - $("msd-uploading-progress").setAttribute("data-label", "Waiting for upload ..."); - $("msd-uploading-progress-value").style.width = "0%"; + tools.setProgressPercent($("msd-uploading-progress"), "Waiting for upload ...", 0); } - $("msd-new-image-name").innerHTML = (__image_file ? __image_file.name : ""); - $("msd-new-image-size").innerHTML = (__image_file ? __formatSize(__image_file.size) : ""); } else { - $("msd-another-another-user-uploads").style.display = "none"; - $("msd-led").className = "led-gray"; - $("msd-status").innerHTML = ""; - $("msd-led").title = ""; - $("msd-offline").style.display = "none"; - $("msd-drive-image-broken").style.display = "none"; - $("msd-drive-image-name").innerHTML = ""; - $("msd-drive-image-size").innerHTML = ""; + __showMessageOffline(false); + __showMessageImageBroken(false); + __showMessageTooBigForCdrom(false); + __showMessageAnotherUserUploads(false); + __showMessageOutOfStorage(false); + + __setStatus("led-gray", ""); + + $("msd-image-name").innerHTML = ""; + $("msd-image-size").innerHTML = ""; $("msd-storage-size").innerHTML = ""; + tools.setProgressPercent($("msd-storage-progress"), "", 0); + + wm.switchEnabled($("msd-image-selector"), false); + $("msd-image-selector").options.length = 1; + wm.switchEnabled($("msd-remove-image"), false); wm.switchEnabled($("msd-emulate-cdrom-checkbox"), false); + $("msd-emulate-cdrom-checkbox").checked = false; + wm.switchEnabled($("msd-connect-button"), false); wm.switchEnabled($("msd-disconnect-button"), false); + wm.switchEnabled($("msd-select-new-image-button"), false); wm.switchEnabled($("msd-upload-new-image-button"), false); wm.switchEnabled($("msd-abort-uploading-button"), false); + wm.switchEnabled($("msd-reset-button"), false); - $("msd-emulate-cdrom-checkbox").checked = false; $("msd-select-new-image-file").value = ""; - $("msd-new-image").style.display = "none"; - $("msd-uploading-progress").setAttribute("data-label", ""); - $("msd-uploading-progress-value").style.width = "0%"; + $("msd-submenu-new-image").style.display = "none"; $("msd-new-image-name").innerHTML = ""; $("msd-new-image-size").innerHTML = ""; + tools.setProgressPercent($("msd-uploading-progress"), "", 0); } }; - var __formatSize = function(size) { - if (size > 0) { - let index = Math.floor( Math.log(size) / Math.log(1024) ); - return (size / Math.pow(1024, index)).toFixed(2) * 1 + " " + ["B", "kB", "MB", "GB", "TB"][index]; - } else { - return 0; + var __toggleMsdFeatures = function() { + for (let el of $$$(".msd-single-storage")) { + el.classList.toggle("msd-feature-disabled", __state.features.multi); + } + for (let el of $$$(".msd-multi-storage")) { + el.classList.toggle("msd-feature-disabled", !__state.features.multi); + } + for (let el of $$$(".msd-cdrom-emulation")) { + el.classList.toggle("msd-feature-disabled", !__state.features.cdrom); } }; - var __uploadStateChange = function() { - if (__upload_http.readyState === 4) { - if (__upload_http.status !== 200) { - wm.error("Can't upload image to the Mass Storage Device:<br>", __upload_http.responseText); - } - $("msd-select-new-image-file").value = ""; - __image_file = null; - __upload_http = null; - __applyState(); - } + var __showMessageOffline = function(visible) { + $("msd-message-offline").style.display = (visible ? "block" : "none"); }; - var __uploadProgress = function(event) { - if(event.lengthComputable) { - let percent = Math.round((event.loaded * 100) / event.total); - $("msd-uploading-progress").setAttribute("data-label", percent + "%"); - $("msd-uploading-progress-value").style.width = percent + "%"; - } + var __showMessageImageBroken = function(visible) { + $("msd-message-image-broken").style.display = (visible ? "block" : "none"); }; - var __sendParam = function(name, value) { - let http = tools.makeRequest("POST", `/api/msd/set_params?${name}=${value}`, function() { - if (http.readyState === 4) { - if (http.status !== 200) { - wm.error("Can't configure MSD:<br>", http.responseText); + var __showMessageTooBigForCdrom = function(visible) { + $("msd-message-too-big-for-cdrom").style.display = (visible ? "block" : "none"); + }; + + var __showMessageOutOfStorage = function(visible) { + $("msd-message-out-of-storage").style.display = (visible ? "block" : "none"); + }; + + var __showMessageAnotherUserUploads = function(visible) { + $("msd-message-another-user-uploads").style.display = (visible ? "block" : "none"); + }; + + var __setStatus = function(led_cls, msg) { + $("msd-led").className = led_cls; + $("msd-status").innerHTML = $("msd-led").title = msg; + }; + + var __refreshImageSelector = function() { + let el = $("msd-image-selector"); + let select_index = 0; + let index = 1; + + el.options.length = 1; + if (__state.online) { + for (let image of Object.values(__state.storage.images)) { + let title = `${image.name} (${tools.formatSize(image.size)}${image.complete ? "" : ", broken"})`; + let option = new Option(title, image.name, false, false); + el.options[index] = option; + if (__state.drive.image && __state.drive.image.name == image.name && __state.drive.image.in_storage) { + select_index = index; } + ++index; } - }); + if (__state.drive.image && !__state.drive.image.in_storage) { + let title = `${__state.drive.image.name} (${tools.formatSize(__state.drive.image.size)}, out of storage)`; + el.options[index] = new Option(title, "", false, false); + select_index = el.options.length - 1; + } + el.selectedIndex = select_index; + } }; __init__(); |