mirror of
https://github.com/transmission/transmission
synced 2024-12-23 08:13:27 +00:00
825 lines
27 KiB
JavaScript
825 lines
27 KiB
JavaScript
/**
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* Copyright © Jordan Lee, Dave Perrett, Malcolm Jarvis and Bruno Bierbaumer
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*
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* This file is licensed under the GPLv2.
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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*/
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function Inspector(controller) {
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var data = {
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controller: null,
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elements: { },
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torrents: [ ]
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},
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needsExtraInfo = function (torrents) {
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var i, id, tor;
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for (i = 0; tor = torrents[i]; i++)
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if (!tor.hasExtraInfo())
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return true;
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return false;
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},
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refreshTorrents = function () {
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var fields,
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ids = $.map(data.torrents.slice(0), function (t) {return t.getId();});
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if (ids && ids.length)
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{
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fields = ['id'].concat(Torrent.Fields.StatsExtra);
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if (needsExtraInfo(data.torrents))
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$.merge(fields, Torrent.Fields.InfoExtra);
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data.controller.updateTorrents(ids, fields);
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}
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},
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onTabClicked = function (ev) {
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var tab = ev.currentTarget;
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if (isMobileDevice)
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ev.stopPropagation();
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// select this tab and deselect the others
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$(tab).addClass('selected').siblings().removeClass('selected');
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// show this tab and hide the others
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$('#' + tab.id.replace('tab','page')).show().siblings('.inspector-page').hide();
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updateInspector();
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},
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updateInspector = function () {
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var e = data.elements,
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torrents = data.torrents,
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name;
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// update the name, which is shown on all the pages
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if (!torrents || !torrents.length)
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name = 'No Selection';
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else if(torrents.length === 1)
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name = torrents[0].getName();
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else
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name = '' + torrents.length+' Transfers Selected';
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setTextContent(e.name_lb, name || na);
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// update the visible page
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if ($(e.info_page).is(':visible'))
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updateInfoPage();
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else if ($(e.peers_page).is(':visible'))
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updatePeersPage();
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else if ($(e.trackers_page).is(':visible'))
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updateTrackersPage();
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else if ($(e.files_page).is(':visible'))
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updateFilesPage();
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},
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/****
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***** GENERAL INFO PAGE
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****/
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updateInfoPage = function () {
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var torrents = data.torrents,
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e = data.elements,
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fmt = Transmission.fmt,
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none = 'None',
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mixed = 'Mixed',
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unknown = 'Unknown',
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isMixed, allPaused, allFinished,
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str,
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baseline, it, s, i, t,
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sizeWhenDone = 0,
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leftUntilDone = 0,
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available = 0,
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haveVerified = 0,
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haveUnverified = 0,
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verifiedPieces = 0,
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stateString,
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latest,
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pieces,
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size,
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pieceSize,
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creator, mixed_creator,
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date, mixed_date,
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v, u, f, d, pct,
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uri,
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now = Date.now();
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//
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// state_lb
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//
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if(torrents.length <1)
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str = none;
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else {
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isMixed = false;
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allPaused = true;
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allFinished = true;
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baseline = torrents[0].getStatus();
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for(i=0; t=torrents[i]; ++i) {
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it = t.getStatus();
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if(it != baseline)
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isMixed = true;
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if(!t.isStopped())
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allPaused = allFinished = false;
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if(!t.isFinished())
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allFinished = false;
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}
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if( isMixed )
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str = mixed;
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else if( allFinished )
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str = 'Finished';
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else if( allPaused )
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str = 'Paused';
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else
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str = torrents[0].getStateString();
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}
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setTextContent(e.state_lb, str);
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stateString = str;
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//
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// have_lb
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//
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if(torrents.length < 1)
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str = none;
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else {
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baseline = torrents[0].getStatus();
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for(i=0; t=torrents[i]; ++i) {
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if(!t.needsMetaData()) {
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haveUnverified += t.getHaveUnchecked();
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v = t.getHaveValid();
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haveVerified += v;
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if(t.getPieceSize())
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verifiedPieces += v / t.getPieceSize();
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sizeWhenDone += t.getSizeWhenDone();
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leftUntilDone += t.getLeftUntilDone();
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available += (t.getHave()) + t.getDesiredAvailable();
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}
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}
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d = 100.0 * ( sizeWhenDone ? ( sizeWhenDone - leftUntilDone ) / sizeWhenDone : 1 );
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str = fmt.percentString( d );
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if( !haveUnverified && !leftUntilDone )
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str = fmt.size(haveVerified) + ' (100%)';
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else if( !haveUnverified )
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str = fmt.size(haveVerified) + ' of ' + fmt.size(sizeWhenDone) + ' (' + str +'%)';
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else
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str = fmt.size(haveVerified) + ' of ' + fmt.size(sizeWhenDone) + ' (' + str +'%), ' + fmt.size(haveUnverified) + ' Unverified';
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}
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setTextContent(e.have_lb, str);
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//
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// availability_lb
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//
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if(torrents.length < 1)
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str = none;
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else if( sizeWhenDone == 0 )
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str = none;
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else
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str = '' + fmt.percentString( ( 100.0 * available ) / sizeWhenDone ) + '%';
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setTextContent(e.availability_lb, str);
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//
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// downloaded_lb
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//
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if(torrents.length < 1)
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str = none;
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else {
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d = f = 0;
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for(i=0; t=torrents[i]; ++i) {
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d += t.getDownloadedEver();
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f += t.getFailedEver();
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}
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if(f)
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str = fmt.size(d) + ' (' + fmt.size(f) + ' corrupt)';
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else
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str = fmt.size(d);
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}
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setTextContent(e.downloaded_lb, str);
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//
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// uploaded_lb
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//
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if(torrents.length < 1)
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str = none;
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else {
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d = u = 0;
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if(torrents.length == 1) {
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d = torrents[0].getDownloadedEver();
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u = torrents[0].getUploadedEver();
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if (d == 0)
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d = torrents[0].getHaveValid();
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}
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else {
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for(i=0; t=torrents[i]; ++i) {
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d += t.getDownloadedEver();
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u += t.getUploadedEver();
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}
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}
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str = fmt.size(u) + ' (Ratio: ' + fmt.ratioString( Math.ratio(u,d))+')';
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}
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setTextContent(e.uploaded_lb, str);
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//
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// running time
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//
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if(torrents.length < 1)
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str = none;
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else {
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allPaused = true;
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baseline = torrents[0].getStartDate();
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for(i=0; t=torrents[i]; ++i) {
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if(baseline != t.getStartDate())
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baseline = 0;
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if(!t.isStopped())
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allPaused = false;
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}
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if(allPaused)
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str = stateString; // paused || finished
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else if(!baseline)
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str = mixed;
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else
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str = fmt.timeInterval(now/1000 - baseline);
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}
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setTextContent(e.running_time_lb, str);
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//
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// remaining time
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//
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str = '';
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if(torrents.length < 1)
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str = none;
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else {
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baseline = torrents[0].getETA();
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for(i=0; t=torrents[i]; ++i) {
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if(baseline != t.getETA()) {
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str = mixed;
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break;
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}
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}
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}
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if(!str.length) {
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if(baseline < 0)
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str = unknown;
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else
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str = fmt.timeInterval(baseline);
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}
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setTextContent(e.remaining_time_lb, str);
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//
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// last activity
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//
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latest = -1;
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if(torrents.length < 1)
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str = none;
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else {
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baseline = torrents[0].getLastActivity();
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for(i=0; t=torrents[i]; ++i) {
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d = t.getLastActivity();
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if(latest < d)
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latest = d;
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}
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d = now/1000 - latest; // seconds since last activity
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if(d < 0)
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str = none;
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else if(d < 5)
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str = 'Active now';
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else
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str = fmt.timeInterval(d) + ' ago';
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}
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setTextContent(e.last_activity_lb, str);
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//
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// error
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//
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if(torrents.length < 1)
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str = none;
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else {
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str = torrents[0].getErrorString();
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for(i=0; t=torrents[i]; ++i) {
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if(str != t.getErrorString()) {
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str = mixed;
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break;
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}
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}
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}
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setTextContent(e.error_lb, str || none);
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//
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// size
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//
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if(torrents.length < 1)
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str = none;
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else {
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pieces = 0;
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size = 0;
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pieceSize = torrents[0].getPieceSize();
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for(i=0; t=torrents[i]; ++i) {
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pieces += t.getPieceCount();
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size += t.getTotalSize();
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if(pieceSize != t.getPieceSize())
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pieceSize = 0;
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}
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if(!size)
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str = none;
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else if(pieceSize > 0)
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str = fmt.size(size) + ' (' + pieces.toStringWithCommas() + ' pieces @ ' + fmt.mem(pieceSize) + ')';
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else
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str = fmt.size(size) + ' (' + pieces.toStringWithCommas() + ' pieces)';
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}
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setTextContent(e.size_lb, str);
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//
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// hash
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//
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if(torrents.length < 1)
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str = none;
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else {
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str = torrents[0].getHashString();
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for(i=0; t=torrents[i]; ++i) {
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if(str != t.getHashString()) {
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str = mixed;
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break;
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}
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}
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}
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setTextContent(e.hash_lb, str);
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//
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// privacy
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//
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if(torrents.length < 1)
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str = none;
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else {
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baseline = torrents[0].getPrivateFlag();
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str = baseline ? 'Private to this tracker -- DHT and PEX disabled' : 'Public torrent';
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for(i=0; t=torrents[i]; ++i) {
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if(baseline != t.getPrivateFlag()) {
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str = mixed;
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break;
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}
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}
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}
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setTextContent(e.privacy_lb, str);
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//
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// comment
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//
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if(torrents.length < 1)
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str = none;
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else {
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str = torrents[0].getComment();
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for(i=0; t=torrents[i]; ++i) {
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if(str != t.getComment()) {
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str = mixed;
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break;
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}
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}
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}
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if(!str)
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str = none;
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uri = parseUri(str);
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if (uri.protocol == 'http' || uri.parseUri == 'https') {
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str = encodeURI(str);
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setInnerHTML(e.comment_lb, '<a href="' + str + '" target="_blank" >' + str + '</a>');
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}
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else
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setTextContent(e.comment_lb, str);
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//
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// origin
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//
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if(torrents.length < 1)
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str = none;
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else {
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mixed_creator = false;
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mixed_date = false;
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creator = torrents[0].getCreator();
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date = torrents[0].getDateCreated();
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for(i=0; t=torrents[i]; ++i) {
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if(creator != t.getCreator())
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mixed_creator = true;
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if(date != t.getDateCreated())
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mixed_date = true;
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}
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if(mixed_creator && mixed_date)
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str = mixed;
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else if(!creator.length && !date)
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str = unknown;
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else if(mixed_date && creator.length)
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str = 'Created by ' + creator;
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else if(mixed_creator && date)
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str = 'Created on ' + (new Date(date*1000)).toDateString();
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else
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str = 'Created by ' + creator + ' on ' + (new Date(date*1000)).toDateString();
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}
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setTextContent(e.origin_lb, str);
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//
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// foldername
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//
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if(torrents.length < 1)
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str = none;
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else {
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str = torrents[0].getDownloadDir();
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for(i=0; t=torrents[i]; ++i) {
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if(str != t.getDownloadDir()) {
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str = mixed;
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break;
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}
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}
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}
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setTextContent(e.foldername_lb, str);
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},
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/****
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***** FILES PAGE
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****/
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changeFileCommand = function(fileIndices, command) {
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var torrentId = data.file_torrent.getId();
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data.controller.changeFileCommand(torrentId, fileIndices, command);
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},
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onFileWantedToggled = function(ev, fileIndices, want) {
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changeFileCommand(fileIndices, want?'files-wanted':'files-unwanted');
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},
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onFilePriorityToggled = function(ev, fileIndices, priority) {
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var command;
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switch(priority) {
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case -1: command = 'priority-low'; break;
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case 1: command = 'priority-high'; break;
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default: command = 'priority-normal'; break;
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}
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changeFileCommand(fileIndices, command);
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},
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onNameClicked = function(ev, fileRow, fileIndices) {
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$(fileRow.getElement()).siblings().slideToggle();
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},
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clearFileList = function() {
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$(data.elements.file_list).empty();
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delete data.file_torrent;
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delete data.file_torrent_n;
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delete data.file_rows;
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},
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createFileTreeModel = function (tor) {
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var i, j, n, name, tokens, walk, tree, token, sub,
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leaves = [ ],
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tree = { children: { }, file_indices: [ ] };
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n = tor.getFileCount();
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for (i=0; i<n; ++i) {
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name = tor.getFile(i).name;
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tokens = name.split('/');
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walk = tree;
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for (j=0; j<tokens.length; ++j) {
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token = tokens[j];
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sub = walk.children[token];
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if (!sub) {
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walk.children[token] = sub = {
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name: token,
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parent: walk,
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children: { },
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file_indices: [ ],
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depth: j
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};
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}
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walk = sub;
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}
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walk.file_index = i;
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delete walk.children;
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leaves.push (walk);
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}
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for (i=0; i<leaves.length; ++i) {
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walk = leaves[i];
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j = walk.file_index;
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do {
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walk.file_indices.push (j);
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walk = walk.parent;
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} while (walk);
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}
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return tree;
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},
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addNodeToView = function (tor, parent, sub, i) {
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var row;
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row = new FileRow(tor, sub.depth, sub.name, sub.file_indices, i%2);
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data.file_rows.push(row);
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parent.appendChild(row.getElement());
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$(row).bind('wantedToggled',onFileWantedToggled);
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$(row).bind('priorityToggled',onFilePriorityToggled);
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$(row).bind('nameClicked',onNameClicked);
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},
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addSubtreeToView = function (tor, parent, sub, i) {
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var key, div;
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div = document.createElement('div');
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if (sub.parent)
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addNodeToView (tor, div, sub, i++);
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if (sub.children)
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for (key in sub.children)
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i = addSubtreeToView (tor, div, sub.children[key]);
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parent.appendChild(div);
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return i;
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},
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updateFilesPage = function() {
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var i, n, tor, fragment, tree,
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file_list = data.elements.file_list,
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torrents = data.torrents;
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// only show one torrent at a time
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if (torrents.length !== 1) {
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clearFileList();
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return;
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}
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tor = torrents[0];
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n = tor ? tor.getFileCount() : 0;
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if (tor!=data.file_torrent || n!=data.file_torrent_n) {
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// rebuild the file list...
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clearFileList();
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data.file_torrent = tor;
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data.file_torrent_n = n;
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data.file_rows = [ ];
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fragment = document.createDocumentFragment();
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tree = createFileTreeModel (tor);
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addSubtreeToView (tor, fragment, tree, 0);
|
|
file_list.appendChild (fragment);
|
|
} else {
|
|
// ...refresh the already-existing file list
|
|
for (i=0, n=data.file_rows.length; i<n; ++i)
|
|
data.file_rows[i].refresh();
|
|
}
|
|
},
|
|
|
|
/****
|
|
***** PEERS PAGE
|
|
****/
|
|
|
|
updatePeersPage = function() {
|
|
var i, k, tor, peers, peer, parity,
|
|
html = [],
|
|
fmt = Transmission.fmt,
|
|
peers_list = data.elements.peers_list,
|
|
torrents = data.torrents;
|
|
|
|
for (k=0; tor=torrents[k]; ++k)
|
|
{
|
|
peers = tor.getPeers();
|
|
html.push('<div class="inspector_group">');
|
|
if (torrents.length > 1) {
|
|
html.push('<div class="inspector_torrent_label">', sanitizeText(tor.getName()), '</div>');
|
|
}
|
|
if (!peers || !peers.length) {
|
|
html.push('<br></div>'); // firefox won't paint the top border if the div is empty
|
|
continue;
|
|
}
|
|
html.push('<table class="peer_list">',
|
|
'<tr class="inspector_peer_entry even">',
|
|
'<th class="encryptedCol"></th>',
|
|
'<th class="upCol">Up</th>',
|
|
'<th class="downCol">Down</th>',
|
|
'<th class="percentCol">%</th>',
|
|
'<th class="statusCol">Status</th>',
|
|
'<th class="addressCol">Address</th>',
|
|
'<th class="clientCol">Client</th>',
|
|
'</tr>');
|
|
for (i=0; peer=peers[i]; ++i) {
|
|
parity = (i%2) ? 'odd' : 'even';
|
|
html.push('<tr class="inspector_peer_entry ', parity, '">',
|
|
'<td>', (peer.isEncrypted ? '<div class="encrypted-peer-cell" title="Encrypted Connection">'
|
|
: '<div class="unencrypted-peer-cell">'), '</div>', '</td>',
|
|
'<td>', (peer.rateToPeer ? fmt.speedBps(peer.rateToPeer) : ''), '</td>',
|
|
'<td>', (peer.rateToClient ? fmt.speedBps(peer.rateToClient) : ''), '</td>',
|
|
'<td class="percentCol">', Math.floor(peer.progress*100), '%', '</td>',
|
|
'<td>', fmt.peerStatus(peer.flagStr), '</td>',
|
|
'<td>', sanitizeText(peer.address), '</td>',
|
|
'<td class="clientCol">', sanitizeText(peer.clientName), '</td>',
|
|
'</tr>');
|
|
}
|
|
html.push('</table></div>');
|
|
}
|
|
|
|
setInnerHTML(peers_list, html.join(''));
|
|
},
|
|
|
|
/****
|
|
***** TRACKERS PAGE
|
|
****/
|
|
|
|
getAnnounceState = function(tracker) {
|
|
var timeUntilAnnounce, s = '';
|
|
switch (tracker.announceState) {
|
|
case Torrent._TrackerActive:
|
|
s = 'Announce in progress';
|
|
break;
|
|
case Torrent._TrackerWaiting:
|
|
timeUntilAnnounce = tracker.nextAnnounceTime - ((new Date()).getTime() / 1000);
|
|
if (timeUntilAnnounce < 0) {
|
|
timeUntilAnnounce = 0;
|
|
}
|
|
s = 'Next announce in ' + Transmission.fmt.timeInterval(timeUntilAnnounce);
|
|
break;
|
|
case Torrent._TrackerQueued:
|
|
s = 'Announce is queued';
|
|
break;
|
|
case Torrent._TrackerInactive:
|
|
s = tracker.isBackup ?
|
|
'Tracker will be used as a backup' :
|
|
'Announce not scheduled';
|
|
break;
|
|
default:
|
|
s = 'unknown announce state: ' + tracker.announceState;
|
|
}
|
|
return s;
|
|
},
|
|
|
|
lastAnnounceStatus = function(tracker) {
|
|
|
|
var lastAnnounceLabel = 'Last Announce',
|
|
lastAnnounce = [ 'N/A' ],
|
|
lastAnnounceTime;
|
|
|
|
if (tracker.hasAnnounced) {
|
|
lastAnnounceTime = Transmission.fmt.timestamp(tracker.lastAnnounceTime);
|
|
if (tracker.lastAnnounceSucceeded) {
|
|
lastAnnounce = [ lastAnnounceTime, ' (got ', Transmission.fmt.countString('peer','peers',tracker.lastAnnouncePeerCount), ')' ];
|
|
} else {
|
|
lastAnnounceLabel = 'Announce error';
|
|
lastAnnounce = [ (tracker.lastAnnounceResult ? (tracker.lastAnnounceResult + ' - ') : ''), lastAnnounceTime ];
|
|
}
|
|
}
|
|
return { 'label':lastAnnounceLabel, 'value':lastAnnounce.join('') };
|
|
},
|
|
|
|
lastScrapeStatus = function(tracker) {
|
|
|
|
var lastScrapeLabel = 'Last Scrape',
|
|
lastScrape = 'N/A',
|
|
lastScrapeTime;
|
|
|
|
if (tracker.hasScraped) {
|
|
lastScrapeTime = Transmission.fmt.timestamp(tracker.lastScrapeTime);
|
|
if (tracker.lastScrapeSucceeded) {
|
|
lastScrape = lastScrapeTime;
|
|
} else {
|
|
lastScrapeLabel = 'Scrape error';
|
|
lastScrape = (tracker.lastScrapeResult ? tracker.lastScrapeResult + ' - ' : '') + lastScrapeTime;
|
|
}
|
|
}
|
|
return {'label':lastScrapeLabel, 'value':lastScrape};
|
|
},
|
|
|
|
updateTrackersPage = function() {
|
|
var i, j, tier, tracker, trackers, tor,
|
|
html, parity, lastAnnounceStatusHash,
|
|
announceState, lastScrapeStatusHash,
|
|
na = 'N/A',
|
|
trackers_list = data.elements.trackers_list,
|
|
torrents = data.torrents;
|
|
|
|
// By building up the HTML as as string, then have the browser
|
|
// turn this into a DOM tree, this is a fast operation.
|
|
html = [];
|
|
for (i=0; tor=torrents[i]; ++i)
|
|
{
|
|
html.push ('<div class="inspector_group">');
|
|
|
|
if (torrents.length > 1)
|
|
html.push('<div class="inspector_torrent_label">', tor.getName(), '</div>');
|
|
|
|
tier = -1;
|
|
trackers = tor.getTrackers();
|
|
for (j=0; tracker=trackers[j]; ++j)
|
|
{
|
|
if (tier != tracker.tier)
|
|
{
|
|
if (tier !== -1) // close previous tier
|
|
html.push('</ul></div>');
|
|
|
|
tier = tracker.tier;
|
|
|
|
html.push('<div class="inspector_group_label">',
|
|
'Tier ', tier+1, '</div>',
|
|
'<ul class="tier_list">');
|
|
}
|
|
|
|
// Display construction
|
|
lastAnnounceStatusHash = lastAnnounceStatus(tracker);
|
|
announceState = getAnnounceState(tracker);
|
|
lastScrapeStatusHash = lastScrapeStatus(tracker);
|
|
parity = (j%2) ? 'odd' : 'even';
|
|
html.push('<li class="inspector_tracker_entry ', parity, '"><div class="tracker_host" title="', sanitizeText(tracker.announce), '">',
|
|
sanitizeText(tracker.host || tracker.announce), '</div>',
|
|
'<div class="tracker_activity">',
|
|
'<div>', lastAnnounceStatusHash['label'], ': ', lastAnnounceStatusHash['value'], '</div>',
|
|
'<div>', announceState, '</div>',
|
|
'<div>', lastScrapeStatusHash['label'], ': ', lastScrapeStatusHash['value'], '</div>',
|
|
'</div><table class="tracker_stats">',
|
|
'<tr><th>Seeders:</th><td>', (tracker.seederCount > -1 ? tracker.seederCount : na), '</td></tr>',
|
|
'<tr><th>Leechers:</th><td>', (tracker.leecherCount > -1 ? tracker.leecherCount : na), '</td></tr>',
|
|
'<tr><th>Downloads:</th><td>', (tracker.downloadCount > -1 ? tracker.downloadCount : na), '</td></tr>',
|
|
'</table></li>');
|
|
}
|
|
if (tier !== -1) // close last tier
|
|
html.push('</ul></div>');
|
|
|
|
html.push('</div>'); // inspector_group
|
|
}
|
|
|
|
setInnerHTML (trackers_list, html.join(''));
|
|
},
|
|
|
|
initialize = function (controller) {
|
|
|
|
var ti = '#torrent_inspector_';
|
|
|
|
data.controller = controller;
|
|
|
|
$('.inspector-tab').click(onTabClicked);
|
|
|
|
data.elements.info_page = $('#inspector-page-info')[0];
|
|
data.elements.files_page = $('#inspector-page-files')[0];
|
|
data.elements.peers_page = $('#inspector-page-peers')[0];
|
|
data.elements.trackers_page = $('#inspector-page-trackers')[0];
|
|
|
|
data.elements.file_list = $('#inspector_file_list')[0];
|
|
data.elements.peers_list = $('#inspector_peers_list')[0];
|
|
data.elements.trackers_list = $('#inspector_trackers_list')[0];
|
|
|
|
data.elements.have_lb = $('#inspector-info-have')[0];
|
|
data.elements.availability_lb = $('#inspector-info-availability')[0];
|
|
data.elements.downloaded_lb = $('#inspector-info-downloaded')[0];
|
|
data.elements.uploaded_lb = $('#inspector-info-uploaded')[0];
|
|
data.elements.state_lb = $('#inspector-info-state')[0];
|
|
data.elements.running_time_lb = $('#inspector-info-running-time')[0];
|
|
data.elements.remaining_time_lb = $('#inspector-info-remaining-time')[0];
|
|
data.elements.last_activity_lb = $('#inspector-info-last-activity')[0];
|
|
data.elements.error_lb = $('#inspector-info-error')[0];
|
|
data.elements.size_lb = $('#inspector-info-size')[0];
|
|
data.elements.foldername_lb = $('#inspector-info-location')[0];
|
|
data.elements.hash_lb = $('#inspector-info-hash')[0];
|
|
data.elements.privacy_lb = $('#inspector-info-privacy')[0];
|
|
data.elements.origin_lb = $('#inspector-info-origin')[0];
|
|
data.elements.comment_lb = $('#inspector-info-comment')[0];
|
|
data.elements.name_lb = $('#torrent_inspector_name')[0];
|
|
|
|
// force initial 'N/A' updates on all the pages
|
|
updateInspector();
|
|
updateInfoPage();
|
|
updatePeersPage();
|
|
updateTrackersPage();
|
|
updateFilesPage();
|
|
};
|
|
|
|
/****
|
|
***** PUBLIC FUNCTIONS
|
|
****/
|
|
|
|
this.setTorrents = function (torrents) {
|
|
var d = data;
|
|
|
|
// update the inspector when a selected torrent's data changes.
|
|
$(d.torrents).unbind('dataChanged.inspector');
|
|
$(torrents).bind('dataChanged.inspector', $.proxy(updateInspector,this));
|
|
d.torrents = torrents;
|
|
|
|
// periodically ask for updates to the inspector's torrents
|
|
clearInterval(d.refreshInterval);
|
|
d.refreshInterval = setInterval($.proxy(refreshTorrents,this), 2000);
|
|
refreshTorrents();
|
|
|
|
// refresh the inspector's UI
|
|
updateInspector();
|
|
};
|
|
|
|
initialize (controller);
|
|
};
|