Various bugfixes, support for filtering episode lists

common/GPodderEpisodeListModel.qml

@@ -26,24 +26,66 @@ import 'constants.js' as Constants
 ListModel {
     id: episodeListModel
 
-    property var podcast_id
+    property var podcast_id: -1
 
-    function loadEpisodes(podcast_id) {
-        episodeListModel.podcast_id = podcast_id;
-        reload();
+    property var queries: ({
+        All: '',
+        Fresh: 'new or downloading',
+        Downloaded: 'downloaded or downloading',
+        HideDeleted: 'not deleted',
+        Deleted: 'deleted',
+    })
+
+    property var filters: ([
+        { label: 'All', query: episodeListModel.queries.All },
+        { label: 'Fresh', query: episodeListModel.queries.Fresh },
+        { label: 'Downloaded', query: episodeListModel.queries.Downloaded },
+        { label: 'Hide deleted', query: episodeListModel.queries.HideDeleted },
+        { label: 'Deleted', query: episodeListModel.queries.Deleted },
+    ])
+
+    property bool ready: false
+    property int currentFilterIndex: -1
+    property string currentCustomQuery: queries.All
+
+    function setQuery(query) {
+        for (var i=0; i<filters.length; i++) {
+            if (filters[i].query === query) {
+                currentFilterIndex = i;
+                return;
+            }
+        }
+
+        currentFilterIndex = -1;
+        currentCustomQuery = query;
     }
 
-    function loadFreshEpisodes(callback) {
+    function loadAllEpisodes(callback) {
         episodeListModel.podcast_id = -1;
-        py.call('main.get_fresh_episodes', [], function (episodes) {
-            Util.updateModelFrom(episodeListModel, episodes);
-            callback();
-        });
+        reload(callback);
     }
 
-    function reload() {
-        py.call('main.load_episodes', [podcast_id], function (episodes) {
+    function loadEpisodes(podcast_id, callback) {
+        episodeListModel.podcast_id = podcast_id;
+        reload(callback);
+    }
+
+    function reload(callback) {
+        var query;
+
+        if (currentFilterIndex !== -1) {
+            query = filters[currentFilterIndex].query;
+        } else {
+            query = currentCustomQuery;
+        }
+
+        ready = false;
+        py.call('main.load_episodes', [podcast_id, query], function (episodes) {
             Util.updateModelFrom(episodeListModel, episodes);
+            episodeListModel.ready = true;
+            if (callback !== undefined) {
+                callback();
+            }
         });
     }
 

common/constants.js

@@ -32,6 +32,7 @@ var colors = {
     destructive: '#cf424f', /* destructive actions */
 
     page: '#dddddd',
+    dialogBackground: '#aa000000',
     text: '#333333', /* text color */
     highlight: '#433b67',
     secondaryHighlight: '#605885',

main.py

@@ -31,6 +31,7 @@ import gpodder
 
 from gpodder.api import core
 from gpodder.api import util
+from gpodder.api import query
 
 import logging
 import functools
@@ -55,6 +56,8 @@ def run_in_background_thread(f):
 
 
 class gPotherSide:
+    ALL_PODCASTS = -1
+
     def __init__(self):
         self.core = None
         self._checking_for_new_episodes = False
@@ -149,9 +152,26 @@ class gPotherSide:
             'hasShownotes': episode.description != '',
         }
 
-    def load_episodes(self, id):
-        podcast = self._get_podcast_by_id(id)
-        return [self.convert_episode(episode) for episode in podcast.episodes]
+    def load_episodes(self, id=ALL_PODCASTS, eql=None):
+        if id is not None and id != self.ALL_PODCASTS:
+            podcasts = [self._get_podcast_by_id(id)]
+        else:
+            podcasts = self.core.model.get_podcasts()
+
+        if eql:
+            filter_func = query.EQL(eql).filter
+        else:
+            filter_func = lambda episodes: episodes
+
+        result = []
+
+        for podcast in podcasts:
+            result.extend(filter_func(podcast.episodes))
+
+        if id == self.ALL_PODCASTS:
+            result.sort(key=lambda e: e.published, reverse=True)
+
+        return [self.convert_episode(episode) for episode in result]
 
     def get_fresh_episodes_summary(self, count):
         summary = []
@@ -167,19 +187,9 @@ class gPotherSide:
         summary.sort(key=lambda e: e['newEpisodes'], reverse=True)
         return summary[:int(count)]
 
-    def get_fresh_episodes(self):
-        fresh_episodes = []
-        for podcast in self.core.model.get_podcasts():
-            for episode in podcast.episodes:
-                if episode.is_fresh():
-                    fresh_episodes.append(episode)
-
-        fresh_episodes.sort(key=lambda e: e.published, reverse=True)
-        return [self.convert_episode(e) for e in fresh_episodes]
-
     @run_in_background_thread
     def subscribe(self, url):
-        url = util.normalize_feed_url(url)
+        url = self.core.model.normalize_feed_url(url)
         # TODO: Check if subscription already exists
         self.core.model.load_podcast(url, create=True)
         self.core.save()
@@ -324,7 +334,6 @@ subscribe = gpotherside.subscribe
 unsubscribe = gpotherside.unsubscribe
 check_for_episodes = gpotherside.check_for_episodes
 get_stats = gpotherside.get_stats
-get_fresh_episodes = gpotherside.get_fresh_episodes
 get_fresh_episodes_summary = gpotherside.get_fresh_episodes_summary
 download_episode = gpotherside.download_episode
 delete_episode = gpotherside.delete_episode

makefile

@@ -13,7 +13,7 @@ dist/$(PROJECT)-$(VERSION).tar.gz:
 	git archive --format=tar --prefix=$(PROJECT)-$(VERSION)/ $(VERSION) | gzip >$@
 
 clean:
-	find . -name '__pycache__' -exec rm {} +
+	find . -name '__pycache__' -exec rm -rf {} +
 
 distclean: clean
 	rm -rf dist

touch/Dialog.qml

@@ -0,0 +1,59 @@
+
+/**
+ *
+ * gPodder QML UI Reference Implementation
+ * Copyright (c) 2014, Thomas Perl <m@thp.io>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+import QtQuick 2.0
+
+import 'common/constants.js' as Constants
+
+Rectangle {
+    id: page
+    color: Constants.colors.dialogBackground
+
+    default property alias children: contents.children
+    property bool isDialog: true
+    property int contentHeight: -1
+
+    function closePage() {
+        stacking.startFadeOut();
+    }
+
+    onXChanged: pgst.update(page, x)
+
+    width: parent.width
+    height: parent.height
+
+    DialogStacking { id: stacking }
+
+    MouseArea {
+        anchors.fill: parent
+        onClicked: page.closePage();
+    }
+
+    Rectangle {
+        id: contents
+        property int border: parent.width * 0.1
+        width: parent.width - 2 * border
+        property int maxHeight: parent.height - 4 * border
+        height: ((page.contentHeight > 0 && page.contentHeight < maxHeight) ? page.contentHeight : maxHeight) * parent.opacity
+        anchors.centerIn: parent
+        color: Constants.colors.page
+        clip: true
+    }
+}

touch/DialogStacking.qml

@@ -0,0 +1,70 @@
+
+/**
+ *
+ * gPodder QML UI Reference Implementation
+ * Copyright (c) 2013, Thomas Perl <m@thp.io>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+import QtQuick 2.0
+
+Item {
+    id: stacking
+    property variant page: parent
+
+    PropertyAnimation {
+        id: fadeIn
+        target: stacking.page
+        property: 'opacity'
+        to: 1
+        duration: 500
+        easing.type: Easing.OutCubic
+
+        onStopped: {
+            pgst.loadPageInProgress = false;
+        }
+    }
+
+    PropertyAnimation {
+        id: fadeOut
+        target: stacking.page
+        property: 'opacity'
+        to: 0
+        duration: 500
+        easing.type: Easing.OutCubic
+    }
+
+    function startFadeOut() {
+        fadeOut.start();
+        page.destroy(500);
+    }
+
+    function fadeInAgain() {
+        fadeIn.start();
+    }
+
+    function stopAllAnimations() {
+        fadeIn.stop();
+    }
+
+    Component.onCompleted: {
+        if (pgst.loadPageInProgress) {
+            page.x = 0;
+            page.opacity = 0;
+            fadeIn.start();
+        }
+    }
+}
+

touch/EpisodeQueryControl.qml

@@ -0,0 +1,46 @@
+
+/**
+ *
+ * gPodder QML UI Reference Implementation
+ * Copyright (c) 2014, Thomas Perl <m@thp.io>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+import QtQuick 2.0
+
+Item {
+    id: episodeQueryControl
+
+    property var model
+    property string title
+
+    function showSelectionDialog() {
+        pgst.loadPage('SelectionDialog.qml', {
+            title: episodeQueryControl.title,
+            callback: function (index, result) {
+                episodeQueryControl.model.currentFilterIndex = index;
+                episodeQueryControl.model.reload();
+            },
+            items: function () {
+                var labels = [];
+                for (var i in episodeQueryControl.model.filters) {
+                    labels.push(episodeQueryControl.model.filters[i].label);
+                }
+                return labels;
+            }(),
+            selectedIndex: episodeQueryControl.model.currentFilterIndex,
+        });
+    }
+}

touch/EpisodeQueryPage.qml

@@ -22,28 +22,42 @@ import QtQuick 2.0
 
 import 'common'
 import 'common/util.js' as Util
+import 'common/constants.js' as Constants
+import 'icons/icons.js' as Icons
 
 SlidePage {
-    id: freshEpisodes
-    property bool ready: false
+    id: allEpisodesPage
+
+    EpisodeQueryControl {
+        id: queryControl
+        model: episodesListModel
+        title: 'Select filter'
+    }
 
     Component.onCompleted: {
-        freshEpisodesListModel.loadFreshEpisodes(function () {
-            freshEpisodes.ready = true;
-        });
+        episodesListModel.setQuery(episodesListModel.queries.Fresh);
+        episodesListModel.reload();
     }
 
     PBusyIndicator {
-        visible: !freshEpisodes.ready
+        visible: !episodesListModel.ready
         anchors.centerIn: parent
     }
 
     PListView {
         id: episodeList
         property int selectedIndex: -1
-        title: 'Fresh episodes'
+        title: 'Episodes'
+        headerHasIcon: true
+        headerIconText: 'Filter'
+        onHeaderIconClicked: queryControl.showSelectionDialog();
 
-        model: GPodderEpisodeListModel { id: freshEpisodesListModel }
+        PPlaceholder {
+            text: 'No episodes found'
+            visible: episodeList.count === 0 && episodesListModel.ready
+        }
+
+        model: GPodderEpisodeListModel { id: episodesListModel }
 
         section.property: 'published'
         section.delegate: SectionHeader { text: section }
@@ -51,4 +65,3 @@ SlidePage {
         delegate: EpisodeItem { }
     }
 }
-

touch/EpisodesPage.qml

@@ -36,7 +36,17 @@ SlidePage {
     width: parent.width
     height: parent.height
 
-    Component.onCompleted: episodeListModel.loadEpisodes(podcast_id);
+    Component.onCompleted: {
+        episodeListModel.podcast_id = podcast_id;
+        episodeListModel.setQuery(episodeListModel.queries.All);
+        episodeListModel.reload();
+    }
+
+    EpisodeQueryControl {
+        id: queryControl
+        model: episodeListModel
+        title: 'Select filter'
+    }
 
     PullMenu {
         PullMenuItem {
@@ -81,6 +91,10 @@ SlidePage {
         title: episodesPage.title
         model: GPodderEpisodeListModel { id: episodeListModel }
 
+        headerHasIcon: true
+        headerIconText: 'Filter'
+        onHeaderIconClicked: queryControl.showSelectionDialog();
+
         PPlaceholder {
             text: 'No episodes'
             visible: episodeList.count === 0

touch/Main.qml

@@ -42,7 +42,11 @@ Item {
             }
         }
 
-        children[index-1].opacity = x / width;
+        if (page.isDialog) {
+            children[index-1].opacity = 1;
+        } else {
+            children[index-1].opacity = x / width;
+        }
         //children[index-1].pushPhase = x / width;
     }
 

touch/PListView.qml

@@ -27,9 +27,19 @@ ListView {
 
     property string title
     property real pushPhase: 0
+    property bool headerHasIcon: false
+    property string headerIconText
+
+    signal headerIconClicked()
 
     boundsBehavior: Flickable.StopAtBounds
-    header: SlidePageHeader { title: pListView.title }
+
+    header: SlidePageHeader {
+        title: pListView.title
+        hasIcon: pListView.headerHasIcon
+        iconText: pListView.headerIconText
+        onIconClicked: pListView.headerIconClicked()
+    }
 
     PScrollDecorator { flickable: pListView }
 }

touch/PPlaceholder.qml

@@ -26,5 +26,5 @@ import 'common/constants.js' as Constants
 PLabel {
     anchors.centerIn: parent
     font.pixelSize: 40 * pgst.scalef
-    color: Constants.colors.text
+    color: Constants.colors.placeholder
 }

touch/SelectionDialog.qml

@@ -0,0 +1,84 @@
+
+/**
+ *
+ * gPodder QML UI Reference Implementation
+ * Copyright (c) 2014, Thomas Perl <m@thp.io>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+ * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+import QtQuick 2.0
+
+import 'common/constants.js' as Constants
+import 'icons/icons.js' as Icons
+
+Dialog {
+    id: selectionDialog
+
+    property string title: 'Dialog'
+    property var callback: undefined
+    property var items: ([])
+    property var selectedIndex: -1
+
+    contentHeight: selectionDialogFlickable.contentHeight
+
+    Flickable {
+        id: selectionDialogFlickable
+
+        anchors.fill: parent
+        contentHeight: contentColumn.height
+
+        Column {
+            id: contentColumn
+            width: parent.width
+
+            SlidePageHeader {
+                id: header
+                color: Constants.colors.highlight
+                title: selectionDialog.title
+            }
+
+            Repeater {
+                model: selectionDialog.items
+
+                delegate: ButtonArea {
+                    width: parent.width
+                    height: 60 * pgst.scalef
+
+                    transparent: (index != selectionDialog.selectedIndex)
+
+                    PLabel {
+                        anchors {
+                            left: parent.left
+                            verticalCenter: parent.verticalCenter
+                            margins: 20 * pgst.scalef
+                        }
+
+                        text: modelData
+                        color: (index == selectionDialog.selectedIndex) ? Constants.colors.highlight : Constants.colors.text
+                    }
+
+                    onClicked: {
+                        if (selectionDialog.callback !== undefined) {
+                            selectionDialog.callback(index, modelData);
+                        }
+                        selectionDialog.closePage();
+                    }
+                }
+            }
+        }
+    }
+
+    PScrollDecorator { flickable: selectionDialogFlickable }
+}

touch/SlidePage.qml

@@ -30,6 +30,7 @@ Rectangle {
     property alias hasPull: dragging.hasPull
     property alias canClose: dragging.canClose
     property real pullPhase: (x >= 0) ? 0 : (-x / (width / 4))
+    property bool isDialog: false
 
     function unPull() {
         stacking.fadeInAgain();

touch/SlidePageHeader.qml

@@ -21,22 +21,45 @@
 import QtQuick 2.0
 
 import 'common/constants.js' as Constants
+import 'icons/icons.js' as Icons
 
 Item {
     id: slidePageHeader
     property alias title: label.text
     property alias color: label.color
 
+    property alias hasIcon: icon.visible
+    property alias iconText: icon.text
+    signal iconClicked()
+
     width: parent.width
     height: Constants.layout.header.height * pgst.scalef
 
+    IconMenuItem {
+        id: icon
+
+        visible: false
+        enabled: visible
+
+        text: 'Search'
+        icon: Icons.magnifying_glass
+        color: label.color
+
+        anchors {
+            left: parent.left
+            verticalCenter: parent.verticalCenter
+        }
+
+        onClicked: slidePageHeader.iconClicked()
+    }
+
     PLabel {
         id: label
         anchors {
-            left: parent.left
+            left: icon.right
             right: parent.right
             rightMargin: 20 * pgst.scalef
-            leftMargin: 70 * pgst.scalef
+            leftMargin: 20 * pgst.scalef
             verticalCenter: parent.verticalCenter
         }
 

touch/StartPage.qml

@@ -134,10 +134,9 @@ SlidePage {
 
             StartPageButton {
                 id: freshEpisodes
-                enabled: freshEpisodesRepeater.count > 0
 
-                title: py.refreshing ? 'Refreshing feeds' : 'Fresh episodes'
-                onClicked: pgst.loadPage('FreshEpisodes.qml');
+                title: py.refreshing ? 'Refreshing feeds' : 'Episodes'
+                onClicked: pgst.loadPage('EpisodeQueryPage.qml');
 
                 Row {
                     id: freshEpisodesRow

touch/icons/icons.js

@@ -16,3 +16,4 @@ var aperture = '\ue026';
 var eye = '\ue025';
 var loop_alt2 = '\ue033';
 var folder = '\ue065';
+var magnifying_glass = '\ue074';