@@ -19,7 +19,9 @@
1919import QtQuick 2.4
2020import Ubuntu.Components 1.3
2121import Ubuntu.Components.Popups 1.3
22+import QtQuick.LocalStorage 2.0
2223import "../components"
24+import "../podcasts.js" as Podcasts
2325
2426Page {
2527 id: settingsPage
@@ -210,6 +212,103 @@ Page {
210212 onClicked: mainStack.push(Qt.resolvedUrl("../settings/DownloadSetting.qml"))
211213 }
212214
215+ ListItem {
216+ id: refreshArtListItem
217+
218+ property int numberOfPodcasts: 0
219+ property int queueLength: imageDownloader.queueLength
220+
221+ ListItemLayout {
222+ id: refreshArt
223+ title.text: i18n.tr("Refresh podcast artwork")
224+ title.color: podbird.appTheme.baseText
225+ summary.text: i18n.tr("Update all podcasts artwork and fix missing ones (this only works with podcasts added via iTunes® search)")
226+ summary.color: podbird.appTheme.baseSubText
227+ summary.maximumLineCount: 3
228+ ProgressionSlot{}
229+ }
230+
231+ CustomProgressBar {
232+ id: progressBar
233+ anchors { top: refreshArt.bottom; left: parent.left; right: parent.right; leftMargin: units.gu(2); rightMargin: units.gu(2) }
234+ progress: (refreshArtListItem.numberOfPodcasts - refreshArtListItem.queueLength) * (100 / refreshArtListItem.numberOfPodcasts)
235+ height: progress > 0 && progress < 100 ? units.dp(5) : 0
236+ }
237+
238+ divider.visible: false
239+ height: refreshArt.height + progressBar.height
240+ onClicked: {
241+ var db = Podcasts.init()
242+ db.transaction(function (tx) {
243+ var rs = tx.executeSql("SELECT rowid, * FROM Podcast ORDER BY name ASC");
244+ refreshArtListItem.numberOfPodcasts = rs.rows.length
245+ for (var i=0; i < rs.rows.length; i++) {
246+ var podcast = rs.rows.item(i);
247+ settingsPage.getPodcastCoverArt(podcast.name, podcast.feed, podcast.image)
248+ }
249+ });
250+ }
251+ }
252+
253+ HeaderListItem {
254+ title.text: i18n.tr("Storage Settings")
255+ }
256+
257+ ListItem {
258+ id: orphanListItem
259+
260+ property int fileCount: 0
261+ property int linkCount: 0
262+
263+ ListItemLayout {
264+ id: orphanLayout
265+ title.text: i18n.tr("Delete orphaned files and links")
266+ title.color: podbird.appTheme.baseText
267+ summary.text: i18n.tr("Free space by removing orphaned downloaded files and links")
268+ summary.color: podbird.appTheme.baseSubText
269+ ProgressionSlot {}
270+ }
271+
272+ CustomProgressBar {
273+ id: orphanProgressBar
274+ progress: 200
275+ anchors { top: orphanLayout.bottom; left: parent.left; right: parent.right; leftMargin: units.gu(2); rightMargin: units.gu(2) }
276+ height: indeterminateProgress ? units.dp(5) : 0
277+ }
278+
279+ divider.visible: false
280+ height: orphanLayout.height + orphanProgressBar.height
281+ onClicked: {
282+ orphanProgressBar.indeterminateProgress = true
283+ settingsPage.removeOrphans()
284+ orphanProgressBar.indeterminateProgress = false
285+ var popup = PopupUtils.open(cleanUpDialog, settingsPage);
286+ popup.orphanCount = orphanListItem.fileCount + orphanListItem.linkCount
287+ }
288+ }
289+
290+ Component {
291+ id: cleanUpDialog
292+ Dialog {
293+ id: dialogInternal
294+
295+ property int orphanCount: 0
296+
297+ title: orphanCount > 0 ? i18n.tr("Removed Orphaned files and links") : i18n.tr("No Orphans found!")
298+ text: orphanCount > 0 ? i18n.tr("All orphaned files have been deleted to recover disk space. Orphaned links \
299+pointing at invalid files have also been cleaned up.")
300+ : i18n.tr("No orphaned files have been found to recover disk space. Podbird database is clean.")
301+
302+ Button {
303+ text: i18n.tr("Close")
304+ color: podbird.appTheme.positiveActionButton
305+ onClicked: {
306+ PopupUtils.close(dialogInternal)
307+ }
308+ }
309+ }
310+ }
311+
213312 HeaderListItem {
214313 // TRANSLATORS: Shortened form of "Miscellaneous" which is shown to denote other setting options
215314 // that doesn't fit into any other category.
@@ -238,6 +337,96 @@ Page {
238337 }
239338 }
240339 }
340+
341+ function getPodcastCoverArt(name, feedUrl, image) {
342+ var coverArt
343+ var url = "https://itunes.apple.com/search?term=" + name + "&media=podcast&entity=podcast"
344+ var xhr = new XMLHttpRequest;
345+ xhr.open("GET", url);
346+ xhr.onreadystatechange = function() {
347+ if (xhr.readyState === XMLHttpRequest.DONE) {
348+ var json = JSON.parse(xhr.responseText);
349+ var db = Podcasts.init();
350+
351+ for(var i in json.results) {
352+ if (name == json.results[i].trackName) {
353+ if (feedUrl == json.results[i].feedUrl) {
354+ fileManager.deleteFile(image);
355+ coverArt = json.results[i].artworkUrl600
356+ if (coverArt) {
357+ imageDownloader.addDownload(feedUrl, coverArt)
358+ }
359+ }
360+ }
361+ }
362+ }
363+ }
364+ xhr.send();
365+ }
366+
367+ function removeOrphans() {
368+ var filelist = fileManager.getDownloadedEpisodes()
369+
370+ orphanListItem.fileCount = 0
371+ orphanListItem.linkCount = 0
372+
373+ var db = Podcasts.init()
374+ db.transaction(function (tx) {
375+ var rs = tx.executeSql("SELECT rowid, * FROM Podcast ORDER BY name ASC");
376+
377+ // Go through every downloaded file and check if they are orphaned
378+ for (var l = 0; l < filelist.length; l++) {
379+ var isOrphanFile = true
380+
381+ // Go through every podcast
382+ for (var i=0; i < rs.rows.length; i++) {
383+ var podcast = rs.rows.item(i);
384+ var rs2 = tx.executeSql("SELECT rowid, * FROM Episode WHERE podcast=?", [podcast.rowid]);
385+
386+ // Go through every episode in the podcast
387+ for (var j=0; j < rs2.rows.length; j++) {
388+ var episode = rs2.rows.item(j);
389+ if (episode.downloadedfile) {
390+ if(fileManager.podcastDirectory + "/" + filelist[l] === episode.downloadedfile) {
391+ isOrphanFile = false
392+ }
393+ }
394+ }
395+ }
396+
397+ if (isOrphanFile) {
398+ orphanListItem.fileCount++
399+ fileManager.deleteFile(fileManager.podcastDirectory + "/" + filelist[l])
400+ console.log("[LOG]: Removed Orphan File: " + fileManager.podcastDirectory + "/" + filelist[l])
401+ }
402+ }
403+
404+ // Go through every podcast in the db and find orphaned links
405+ for (i=0; i < rs.rows.length; i++) {
406+ var isOrphanLink = true
407+ podcast = rs.rows.item(i);
408+ rs2 = tx.executeSql("SELECT rowid, * FROM Episode WHERE podcast=?", [podcast.rowid]);
409+
410+ // Go through every episode in the podcast
411+ for (j=0; j < rs2.rows.length; j++) {
412+ episode = rs2.rows.item(j);
413+ if (episode.downloadedfile) {
414+ for (l = 0; l < filelist.length; l++) {
415+ if(episode.downloadedfile === fileManager.podcastDirectory + "/" + filelist[l]) {
416+ isOrphanLink = false
417+ }
418+ }
419+
420+ if (isOrphanLink) {
421+ orphanListItem.linkCount++
422+ tx.executeSql("UPDATE Episode SET downloadedfile = NULL WHERE guid = ?", [episode.guid]);
423+ console.log("[LOG]: Removed Orphan Link: " + episode.downloadedfile)
424+ }
425+ }
426+ }
427+ }
428+ });
429+ }
241430}
242431
243432