qBittorrent/src/webui/www/private/scripts/prop-files.js
2019-01-03 00:34:59 -08:00

345 lines
10 KiB
JavaScript

'use strict';
var is_seed = true;
var current_hash = "";
var FilePriority = {
"Ignored": 0,
"Normal": 1,
"High": 6,
"Maximum": 7,
"Mixed": -1
};
var normalizePriority = function(priority) {
switch (priority) {
case FilePriority.Ignored:
case FilePriority.Normal:
case FilePriority.High:
case FilePriority.Maximum:
case FilePriority.Mixed:
return priority;
default:
return FilePriority.Normal;
}
};
var fileCheckboxChanged = function(e) {
var checkbox = e.target;
var priority = checkbox.checked ? FilePriority.Normal : FilePriority.Ignored;
var id = checkbox.get('data-id');
setFilePriority(id, priority);
setGlobalCheckboxState();
return true;
};
var fileComboboxChanged = function(e) {
var combobox = e.target;
var newPriority = combobox.value;
var id = combobox.get('data-id');
setFilePriority(id, newPriority);
};
var isDownloadCheckboxExists = function(id) {
return ($('cbPrio' + id) !== null);
};
var createDownloadCheckbox = function(id, download) {
var checkbox = new Element('input');
checkbox.set('type', 'checkbox');
if (download)
checkbox.set('checked', 'checked');
checkbox.set('id', 'cbPrio' + id);
checkbox.set('data-id', id);
checkbox.set('class', 'DownloadedCB');
checkbox.addEvent('change', fileCheckboxChanged);
return checkbox;
};
var updateDownloadCheckbox = function(id, download) {
var checkbox = $('cbPrio' + id);
checkbox.checked = download;
};
var isPriorityComboExists = function(id) {
return ($('comboPrio' + id) !== null);
};
var createPriorityOptionElement = function(priority, selected, html) {
var elem = new Element('option');
elem.set('value', priority.toString());
elem.set('html', html);
if (selected)
elem.setAttribute('selected', '');
return elem;
};
var createPriorityCombo = function(id, selectedPriority) {
var select = new Element('select');
select.set('id', 'comboPrio' + id);
select.set('data-id', id);
select.set('disabled', is_seed);
select.addClass('combo_priority');
select.addEvent('change', fileComboboxChanged);
createPriorityOptionElement(FilePriority.Ignored, (FilePriority.Ignored === selectedPriority), 'QBT_TR(Do not download)QBT_TR[CONTEXT=PropListDelegate]').injectInside(select);
createPriorityOptionElement(FilePriority.Normal, (FilePriority.Normal === selectedPriority), 'QBT_TR(Normal)QBT_TR[CONTEXT=PropListDelegate]').injectInside(select);
createPriorityOptionElement(FilePriority.High, (FilePriority.High === selectedPriority), 'QBT_TR(High)QBT_TR[CONTEXT=PropListDelegate]').injectInside(select);
createPriorityOptionElement(FilePriority.Maximum, (FilePriority.Maximum === selectedPriority), 'QBT_TR(Maximum)QBT_TR[CONTEXT=PropListDelegate]').injectInside(select);
return select;
};
var updatePriorityCombo = function(id, selectedPriority) {
var combobox = $('comboPrio' + id);
if (parseInt(combobox.value) !== selectedPriority)
selectComboboxPriority(combobox, selectedPriority);
if (combobox.disabled !== is_seed)
combobox.disabled = is_seed;
};
var selectComboboxPriority = function(combobox, priority) {
var options = combobox.options;
for (var i = 0; i < options.length; ++i) {
var option = options[i];
if (parseInt(option.value) === priority)
option.setAttribute('selected', '');
else
option.removeAttribute('selected');
}
combobox.value = priority;
};
var switchCheckboxState = function() {
var rows = [];
var priority = FilePriority.Ignored;
if ($('tristate_cb').state === "checked") {
setGlobalCheckboxUnchecked();
// set file priority for all checked to Ignored
torrentFilesTable.getFilteredAndSortedRows().forEach(function(row) {
if (row.full_data.checked)
rows.push(row.full_data.rowId);
});
}
else {
setGlobalCheckboxChecked();
priority = FilePriority.Normal;
// set file priority for all unchecked to Normal
torrentFilesTable.getFilteredAndSortedRows().forEach(function(row) {
if (!row.full_data.checked)
rows.push(row.full_data.rowId);
});
}
if (rows.length > 0)
setFilePriority(rows, priority);
};
var setGlobalCheckboxState = function() {
if (isAllCheckboxesChecked())
setGlobalCheckboxChecked();
else if (isAllCheckboxesUnchecked())
setGlobalCheckboxUnchecked();
else
setGlobalCheckboxPartial();
};
var setGlobalCheckboxChecked = function() {
$('tristate_cb').state = "checked";
$('tristate_cb').indeterminate = false;
$('tristate_cb').checked = true;
};
var setGlobalCheckboxUnchecked = function() {
$('tristate_cb').state = "unchecked";
$('tristate_cb').indeterminate = false;
$('tristate_cb').checked = false;
};
var setGlobalCheckboxPartial = function() {
$('tristate_cb').state = "partial";
$('tristate_cb').indeterminate = true;
};
var isAllCheckboxesChecked = function() {
var checkboxes = $$('input.DownloadedCB');
for (var i = 0; i < checkboxes.length; ++i) {
if (!checkboxes[i].checked)
return false;
}
return true;
};
var isAllCheckboxesUnchecked = function() {
var checkboxes = $$('input.DownloadedCB');
for (var i = 0; i < checkboxes.length; ++i) {
if (checkboxes[i].checked)
return false;
}
return true;
};
var setFilePriority = function(id, priority) {
if (current_hash === "") return;
var ids = Array.isArray(id) ? id : [id];
clearTimeout(loadTorrentFilesDataTimer);
new Request({
url: 'api/v2/torrents/filePrio',
method: 'post',
data: {
'hash': current_hash,
'id': ids.join('|'),
'priority': priority
},
onComplete: function() {
loadTorrentFilesDataTimer = loadTorrentFilesData.delay(1000);
}
}).send();
ids.forEach(function(_id) {
var combobox = $('comboPrio' + _id);
if (combobox !== null)
selectComboboxPriority(combobox, priority);
});
};
var loadTorrentFilesDataTimer;
var loadTorrentFilesData = function() {
if ($('prop_files').hasClass('invisible')
|| $('propertiesPanel_collapseToggle').hasClass('panel-expand')) {
// Tab changed, don't do anything
return;
}
var new_hash = torrentsTable.getCurrentTorrentHash();
if (new_hash === "") {
torrentFilesTable.clear();
clearTimeout(loadTorrentFilesDataTimer);
loadTorrentFilesDataTimer = loadTorrentFilesData.delay(5000);
return;
}
if (new_hash != current_hash) {
torrentFilesTable.clear();
current_hash = new_hash;
}
var url = new URI('api/v2/torrents/files?hash=' + current_hash);
new Request.JSON({
url: url,
noCache: true,
method: 'get',
onComplete: function() {
clearTimeout(loadTorrentFilesDataTimer);
loadTorrentFilesDataTimer = loadTorrentFilesData.delay(5000);
},
onSuccess: function(files) {
var selectedFiles = torrentFilesTable.selectedRowsIds();
if (!files) {
torrentFilesTable.clear();
return;
}
var i = 0;
files.each(function(file) {
if (i === 0)
is_seed = file.is_seed;
var row = {
rowId: i,
checked: (file.priority !== FilePriority.Ignored),
name: escapeHtml(file.name),
size: file.size,
progress: (file.progress * 100).round(1),
priority: normalizePriority(file.priority),
remaining: (file.size * (1.0 - file.progress)),
availability: file.availability
};
if ((row.progress === 100) && (file.progress < 1))
row.progress = 99.9;
++i;
torrentFilesTable.updateRowData(row);
}.bind(this));
torrentFilesTable.updateTable(false);
torrentFilesTable.altRow();
if (selectedFiles.length > 0)
torrentFilesTable.reselectRows(selectedFiles);
setGlobalCheckboxState();
}
}).send();
};
var updateTorrentFilesData = function() {
clearTimeout(loadTorrentFilesDataTimer);
loadTorrentFilesData();
};
var torrentFilesContextMenu = new ContextMenu({
targets: '#torrentFilesTableDiv tr',
menu: 'torrentFilesMenu',
actions: {
FilePrioIgnore: function(element, ref) {
var selectedRows = torrentFilesTable.selectedRowsIds();
if (selectedRows.length === 0) return;
setFilePriority(selectedRows, FilePriority.Ignored);
},
FilePrioNormal: function(element, ref) {
var selectedRows = torrentFilesTable.selectedRowsIds();
if (selectedRows.length === 0) return;
setFilePriority(selectedRows, FilePriority.Normal);
},
FilePrioHigh: function(element, ref) {
var selectedRows = torrentFilesTable.selectedRowsIds();
if (selectedRows.length === 0) return;
setFilePriority(selectedRows, FilePriority.High);
},
FilePrioMaximum: function(element, ref) {
var selectedRows = torrentFilesTable.selectedRowsIds();
if (selectedRows.length === 0) return;
setFilePriority(selectedRows, FilePriority.Maximum);
}
},
offsets: {
x: -15,
y: 2
},
onShow: function() {
var selectedRows = torrentFilesTable.selectedRowsIds();
if (is_seed)
this.hideItem('FilePrio');
else
this.showItem('FilePrio');
}
});
torrentFilesTable.setup('torrentFilesTableDiv', 'torrentFilesTableFixedHeaderDiv', torrentFilesContextMenu);
// inject checkbox into table header
var tableHeaders = $$('#torrentFilesTableFixedHeaderDiv .dynamicTableHeader th');
if (tableHeaders.length > 0) {
var checkbox = new Element('input');
checkbox.set('type', 'checkbox');
checkbox.set('id', 'tristate_cb');
checkbox.addEvent('click', switchCheckboxState);
var checkboxTH = tableHeaders[0];
checkbox.injectInside(checkboxTH);
}
// default sort by name column
if (torrentFilesTable.getSortedColunn() === null)
torrentFilesTable.setSortedColumn('name');