webui-aria2/js/ctrls/main.js
2017-05-18 12:08:31 +08:00

641 lines
17 KiB
JavaScript

angular
.module('webui.ctrls.download', [
"ui.bootstrap",
'webui.services.utils', 'webui.services.rpc', 'webui.services.rpc.helpers', 'webui.services.alerts',
'webui.services.settings', 'webui.services.modals', 'webui.services.configuration',
'webui.services.errors',
])
.controller('MainCtrl', [
'$scope', '$name', '$enable', '$rpc', '$rpchelpers', '$utils', '$alerts', '$modals',
'$fileSettings', '$activeInclude', '$waitingExclude', '$pageSize', '$getErrorStatus',
// for document title
'$rootScope', '$filter',
function(
scope, name, enable, rpc, rhelpers, utils, alerts, modals,
fsettings, activeInclude, waitingExclude, pageSize, getErrorStatus,
rootScope, filter
) {
scope.name = name; // default UI name
scope.enable = enable; // UI enable options
var re_slashes = /\\/g;
var slash = "/";
var allStopped = [];
scope.active = [], scope.waiting = [], scope.stopped = [];
scope.gstats = {};
scope.hideLinkedMetadata = true;
// pause the download
// d: the download ctx
scope.pause = function(d) {
rpc.once('forcePause', [d.gid]);
}
// resume the download
// d: the download ctx
scope.resume = function(d) {
rpc.once('unpause', [d.gid]);
}
scope.restart = function(d) {
// assumes downloads which are started by URIs, not torrents.
// the preferences are also not transferred, just simple restart
rpc.once('getOption', [d.gid], function(data) {
var prefs = data[0];
rpc.once('getFiles', [d.gid], function(data) {
var files = data[0];
var uris =
_.chain(files).map(function(f) { return f.uris })
.filter(function(uris) { return uris && uris.length })
.map(function(uris) {
var u = _.chain(uris)
.map(function(u) { return u.uri })
.uniq().value();
return u;
}).value();
if (uris.length > 0) {
console.log('adding uris:', uris, prefs);
scope.remove(d, function() {
rhelpers.addUris(uris, prefs);
}, true);
}
});
});
}
scope.canRestart = function(d) {
return (['active', 'paused'].indexOf(d.status) == -1
&& !d.bittorrent);
}
// remove the download,
// put it in stopped list if active,
// otherwise permanantly remove it
// d: the download ctx
scope.remove = function(d, cb, noConfirm) {
// HACK to make sure an angular digest is not running, as only one can happen at a time, and confirm is a blocking
// call so an rpc response can also trigger a digest call
setTimeout(function() {
if (!noConfirm && !confirm(
filter('translate')('Remove {{name}} and associated meta-data?',
{ name: d.name }))) {
return;
}
var method = 'remove';
if (scope.getType(d) == 'stopped')
method = 'removeDownloadResult';
if (d.followedFrom) {
scope.remove(d.followedFrom, function() {}, true);
d.followedFrom = null;
}
rpc.once(method, [d.gid], cb);
var lists = [scope.active, scope.waiting, scope.stopped], ind = -1, i;
for (var i = 0; i < lists.length; ++i) {
var list = lists[i];
var idx = list.indexOf(d);
if (idx < 0) {
continue;
}
list.splice(idx, 1);
return;
}
}, 0);
}
// start filling in the model of active,
// waiting and stopped download
rpc.subscribe('tellActive', [], function(data) {
scope.$apply(function() {
utils.mergeMap(data[0], scope.active, scope.getCtx);
});
});
rpc.subscribe('tellWaiting', [0, 1000], function(data) {
scope.$apply(function() {
utils.mergeMap(data[0], scope.waiting, scope.getCtx);
});
});
rpc.subscribe('tellStopped', [0, 1000], function(data) {
scope.$apply(function() {
if (!scope.hideLinkedMetadata) {
utils.mergeMap(data[0], scope.stopped, scope.getCtx);
return;
}
utils.mergeMap(data[0], allStopped, scope.getCtx);
var gids = {};
_.forEach(allStopped, function(e) {
gids[e.gid] = e;
});
_.forEach(scope.active, function(e) {
gids[e.gid] = e;
});
_.forEach(scope.waiting, function(e) {
gids[e.gid] = e;
});
scope.stopped = _.filter(allStopped, function(e) {
if (!e.metadata || !e.followedBy || !(e.followedBy in gids)) {
return true;
}
var linked = gids[e.followedBy];
linked.followedFrom = e;
return false;
});
});
});
rootScope.pageTitle = utils.getTitle();
rpc.subscribe('getGlobalStat', [], function(data) {
scope.$apply(function() {
scope.gstats = data[0];
rootScope.pageTitle = utils.getTitle(scope.gstats);
});
});
rpc.once('getVersion', [], function(data) {
scope.$apply(function() {
scope.miscellaneous = data[0];
});
});
// total number of downloads, updates dynamically as downloads are
// stored in scope
scope.totalDownloads = 0;
// download search filter
scope.downloadFilter = "";
scope.downloadFilterCommitted = "";
scope.onDownloadFilter = function() {
if (scope.downloadFilterTimer) {
clearTimeout(scope.downloadFilterTimer);
}
scope.downloadFilterTimer = setTimeout(function() {
delete scope.downloadFilterTimer;
if (scope.downloadFilterCommitted !== scope.downloadFilter) {
scope.downloadFilterCommitted = scope.downloadFilter;
scope.$digest();
}
}, 500);
};
scope.filterDownloads = function(downloads) {
if (!scope.downloadFilterCommitted) {
return downloads;
}
var filter = scope.downloadFilterCommitted.
replace(/[{}()\[\]\\^$.?]/g, "\\$&").
replace(/\*/g, ".*").
replace(/\./g, ".");
filter = new RegExp(filter, "i");
return _.filter(downloads, function(d) {
if (filter.test(d.name)) return true;
return _.filter(d.files, function(f) {
return filter.test(f.relpath);
}).length;
});
};
scope.clearFilter = function() {
scope.downloadFilter = scope.downloadFilterCommitted = "";
};
scope.toggleStateFilters = function() {
scope.filterSpeed = !scope.filterSpeed;
scope.filterActive = !scope.filterActive;
scope.filterWaiting = !scope.filterWaiting;
scope.filterComplete = !scope.filterComplete;
scope.filterError = !scope.filterError;
scope.filterPaused = !scope.filterPaused;
scope.filterRemoved = !scope.filterRemoved;
scope.persistFilters();
};
scope.resetFilters = function() {
scope.filterSpeed =
scope.filterActive =
scope.filterWaiting =
scope.filterComplete =
scope.filterError =
scope.filterPaused =
scope.filterRemoved =
true;
scope.clearFilter();
scope.persistFilters();
};
scope.persistFilters = function() {
var o = JSON.stringify({
s: scope.filterSpeed,
a: scope.filterActive,
w: scope.filterWaiting,
c: scope.filterComplete,
e: scope.filterError,
p: scope.filterPaused,
r: scope.filterRemoved
});
utils.setCookie("aria2filters", o);
};
scope.loadFilters = function() {
var o = JSON.parse(utils.getCookie("aria2filters"));
if (!o) {
scope.resetFilters();
return;
}
scope.filterSpeed = !!o.s;
scope.filterActive = !!o.a;
scope.filterWaiting = !!o.w;
scope.filterComplete = !!o.c;
scope.filterError = !!o.e;
scope.filterPaused = !!o.p;
scope.filterRemoved = !!o.r;
};
scope.loadFilters();
scope.toggleCollapsed = function(download) {
if (!download.collapsed) {
download.animCollapsed = true;
// ng-unswitch after half a second.
// XXX hacky way, because I'm to lazy right now to wire up proper
// transitionend events.
setTimeout(function() {
scope.$apply(function() {
download.collapsed = true;
});
}, 500);
return;
}
download.collapsed = false;
setTimeout(function() {
scope.$apply(function() {
download.animCollapsed = false;
});
}, 0);
};
// max downloads shown in one page
scope.pageSize = pageSize;
// current displayed page
scope.currentPage = 1;
// total amount of downloads returned by aria2
scope.totalAria2Downloads = function() {
return scope.active.length
+ scope.waiting.length
+ scope.stopped.length;
}
scope.getErrorStatus = function(errorCode) {
return getErrorStatus(+errorCode);
}
// actual downloads used by the view
scope.getDownloads = function() {
var downloads = [];
if (scope.filterActive) {
if (!scope.filterSpeed) {
downloads = _.filter(scope.active, function (e) {
return !+e.uploadSpeed && !+e.downloadSpeed;
});
}
else {
downloads = scope.active;
}
}
else if (scope.filterSpeed) {
downloads = _.filter(scope.active, function (e) {
return +e.uploadSpeed || +e.downloadSpeed;
});
}
if (scope.filterWaiting) {
downloads = downloads.concat(_.filter(scope.waiting, function (e) {
return e.status == "waiting";
}));
}
if (scope.filterPaused) {
downloads = downloads.concat(_.filter(scope.waiting, function (e) {
return e.status == "paused";
}));
}
if (scope.filterError) {
downloads = downloads.concat(_.filter(scope.stopped, function (e) {
return e.status == "error";
}));
}
if (scope.filterComplete) {
downloads = downloads.concat(_.filter(scope.stopped, function (e) {
return e.status == "complete";
}));
}
if (scope.filterRemoved) {
downloads = downloads.concat(_.filter(scope.stopped, function (e) {
return e.status == "removed";
}));
}
downloads = scope.filterDownloads(downloads);
scope.totalDownloads = downloads.length;
downloads = downloads.slice( (scope.currentPage - 1) * scope.pageSize );
downloads.splice( scope.pageSize );
return downloads;
}
scope.hasDirectURL = function() {
return rpc.getDirectURL() != '';
}
scope.getDirectURL = function() {
return rpc.getDirectURL();
}
// convert the donwload form aria2 to once used by the view,
// minor additions of some fields and checks
scope.getCtx = function(d, ctx) {
if (!ctx) {
ctx = {
dir: d.dir,
status: d.status,
gid: d.gid,
followedBy: (d.followedBy && d.followedBy.length == 1
? d.followedBy[0] : null),
followedFrom: null,
numPieces: d.numPieces,
connections: d.connections,
connectionsTitle: "Connections",
numSeeders: d.numSeeders,
bitfield: d.bitfield,
errorCode: d.errorCode,
totalLength: d.totalLength,
fmtTotalLength: utils.fmtsize(d.totalLength),
completedLength: d.completedLength,
fmtCompletedLength: utils.fmtsize(d.completedLength),
uploadLength: d.uploadLength,
fmtUploadLength: utils.fmtsize(d.uploadLength),
pieceLength: d.pieceLength,
fmtPieceLength: utils.fmtsize(d.pieceLength),
downloadSpeed: d.downloadSpeed,
fmtDownloadSpeed: utils.fmtspeed(d.downloadSpeed),
uploadSpeed: d.uploadSpeed,
fmtUploadSpeed: utils.fmtspeed(d.uploadSpeed),
collapsed: true,
animCollapsed: true,
files: [],
};
if (d.verifiedLength) {
ctx.verifiedLength = d.verifiedLength;
ctx.status = "verifing";
}
if (d.verifyIntegrityPending) {
ctx.verifyIntegrityPending = d.verifyIntegrityPending;
ctx.status = "verifyPending";
}
}
else {
if (ctx.gid !== d.gid)
ctx.files = [];
ctx.dir = d.dir;
ctx.status = d.status;
if(d.verifiedLength)
ctx.status = "verifing";
if(d.verifyIntegrityPending)
ctx.status = "verifyPending"
ctx.errorCode = d.errorCode;
ctx.gid = d.gid;
ctx.followedBy = (d.followedBy && d.followedBy.length == 1
? d.followedBy[0] : null);
ctx.followedFrom = null;
ctx.numPieces = d.numPieces;
ctx.connections = d.connections;
if ( typeof d.numSeeders === 'undefined' ) {
ctx.numSeeders = "";
}
else {
ctx.connectionsTitle = "Connections (Seeders)";
ctx.numSeeders = " (" + d.numSeeders + ")";
}
ctx.bitfield = d.bitfield;
if (ctx.totalLength !== d.totalLength) {
ctx.totalLength = d.totalLength;
ctx.fmtTotalLength = utils.fmtsize(d.totalLength);
}
if (ctx.completedLength !== d.completedLength) {
ctx.completedLength = d.completedLength;
ctx.fmtCompletedLength = utils.fmtsize(d.completedLength);
}
if (!d.verifiedLength) {
delete ctx.verifiedLength
} else if (ctx.verifiedLength !== d.verifiedLength) {
ctx.verifiedLength = d.verifiedLength;
}
if (!d.verifyIntegrityPending) {
delete ctx.verifyIntegrityPending
} else if (ctx.verifyIntegrityPending !== d.verifyIntegrityPending) {
ctx.verifyIntegrityPending = d.verifyIntegrityPending;
}
if (ctx.uploadLength !== d.uploadLength) {
ctx.uploadLength = d.uploadLength;
ctx.fmtUploadLength = utils.fmtsize(d.uploadLength);
}
if (ctx.pieceLength !== d.pieceLength) {
ctx.pieceLength = d.pieceLength;
ctx.fmtPieceLength = utils.fmtsize(d.pieceLength);
}
if (ctx.downloadSpeed !== d.downloadSpeed) {
ctx.downloadSpeed = d.downloadSpeed;
ctx.fmtDownloadSpeed = utils.fmtspeed(d.downloadSpeed);
}
if (ctx.uploadSpeed !== d.uploadSpeed) {
ctx.uploadSpeed = d.uploadSpeed;
ctx.fmtUploadSpeed = utils.fmtspeed(d.uploadSpeed);
}
}
var dlName;
var files = d.files;
if (files) {
var cfiles = ctx.files;
for (var i = 0; i < files.length; ++i) {
var cfile = cfiles[i] || (cfiles[i] = {});
var file = files[i];
if (file.path !== cfile.path) {
cfile.index = +file.index;
cfile.path = file.path;
cfile.length = file.length;
cfile.fmtLength = utils.fmtsize(file.length);
cfile.relpath = file.path.replace(re_slashes, slash);
if (!cfile.relpath) {
cfile.relpath = (file.uris && file.uris[0] && file.uris[0].uri) || "Unknown";
}
else if (!cfile.relpath.startsWith("[")) { // METADATA
cfile.relpath = cfile.relpath.substr(ctx.dir.length + 1);
}
}
cfile.selected = (file.selected === "true");
}
cfiles.length = files.length;
if (cfiles.length) {
dlName = cfiles[0].relpath;
}
}
else {
delete ctx.files;
}
var btName;
if (d.bittorrent) {
btName = d.bittorrent.info && d.bittorrent.info.name;
ctx.bittorrent = true;
}
else {
delete ctx.bittorrent;
}
ctx.name = btName || dlName || "Unknown";
ctx.metadata = ctx.name.startsWith("[METADATA]");
if (ctx.metadata) {
ctx.name = ctx.name.substr(10);
}
return ctx;
};
scope.hasStatus = function hasStatus(d, status) {
if (_.isArray(status)) {
if (status.length == 0) return false;
return hasStatus(d, status[0]) || hasStatus(d, status.slice(1));
}
else {
return d.status == status;
}
};
// get time left for the download with
// current download speed,
// could be smarter by different heuristics
scope.getEta = function(d) {
return (d.totalLength-d.completedLength) / d.downloadSpeed;
}
scope.getProgressClass = function(d) {
switch (d.status) {
case "paused":
return "progress-bar-info";
case "error":
return "progress-bar-danger";
case "removed":
return "progress-bar-warning";
case "active":
return "active";
case "verifing":
return "progress-bar-warning";
case "complete":
return "progress-bar-success";
default:
return "";
}
};
// gets the progress in percentages
scope.getProgress = function(d) {
var percentage = 0
if (d.verifiedLength)
percentage = (d.verifiedLength / d.totalLength) * 100 || 0;
else
percentage = (d.completedLength / d.totalLength) * 100 || 0;
percentage = percentage.toFixed(2);
if(!percentage) percentage = 0;
return percentage;
};
// gets the upload ratio
scope.getRatio = function(d) {
var ratio = 0
ratio = (d.uploadLength / d.completedLength) || 0;
ratio = ratio.toFixed(2);
if(!ratio) ratio = 0;
return ratio;
};
// gets the type for the download as classified by the aria2 rpc calls
scope.getType = function(d) {
var type = d.status;
if (type == "paused") type = "waiting";
if (["error", "removed", "complete"].indexOf(type) != -1)
type = "stopped";
return type;
};
scope.selectFiles = function(d) {
console.log('got back files for the torrent ...');
modals.invoke('selectFiles', d.files, function(files) {
var indexes = "";
_.forEach(files, function(f) {
if (f.selected) {
indexes += "," + f.index;
}
});
indexes = indexes.slice(1);
rpc.once('changeOption', [d.gid, {'select-file': indexes}], function(res) {
console.log('changed indexes to:', indexes, res);
})
});
}
scope.showSettings = function(d) {
var type = scope.getType(d)
, settings = {};
rpc.once('getOption', [d.gid], function(data) {
var vals = data[0];
var sets = _.cloneDeep(fsettings);
for (var i in sets) {
if (type == 'active' && activeInclude.indexOf(i) == -1) continue;
if (type == 'waiting' && waitingExclude.indexOf(i) != -1) continue;
settings[i] = sets[i];
settings[i].val = vals[i] || settings[i].val;
}
modals.invoke('settings', settings, d.name + ' settings', 'Change', function(settings) {
var sets = {};
for (var i in settings) { sets[i] = settings[i].val };
rpc.once('changeOption', [d.gid, sets]);
});
});
return false;
}
scope.moveDown = function (d) {
rpc.once('changePosition', [d.gid, 1, 'POS_CUR']);
};
scope.moveUp = function (d) {
rpc.once('changePosition', [d.gid, -1, 'POS_CUR']);
};
}]);