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import QtQuick 2.0
import QtQuick.XmlListModel 2.0
import Ubuntu.Components 0.1
import Ubuntu.Components.ListItems 0.1 as ListItems
import Ubuntu.Components.Popups 0.1
import "../databasemodule_v2.js" as DB
import "../."
Page {
id: pageItself
objectName: "feedlistpage"
property var updatingFeed: null
property bool isDirty: false
function reloadPageContent() {
feedList.model = null // Sections are not recreated without this line.
feedListModel.clear()
/* Append feeds with topics.
*/
var allFeeds = DB.loadFeeds()
var tags = DB.loadTags()
for (var i = 0; i < tags.rows.length; i++) {
var curTag = tags.rows.item(i) // TMP
var feedsByTag = DB.loadFeedsFromTag(curTag.id)
for (var j = 0; j < feedsByTag.rows.length; j++) {
var curFeed = feedsByTag.rows.item(j)
feedListModel.append({"tagName":curTag.name,
"tagId" : curTag.id,
"feedName" : curFeed.title,
"feedId" : curFeed.id,
"feedSource": curFeed.source,
"feedDescription" : curFeed.description,
"feedLink" : curFeed.link })
}
}
/* Append rest of feeds.
*/
var feedsWithoutTopic = DB.loadFeedsWithoutTopic()
for (var j = 0; j < feedsWithoutTopic.rows.length; j++) {
var curFeed = feedsWithoutTopic.rows.item(j)
feedListModel.append({"tagName": i18n.tr("No topic"),
"tagId" : 0,
"feedName" : curFeed.title,
"feedId" : curFeed.id,
"feedSource": curFeed.source,
"feedDescription" : curFeed.description,
"feedLink" : curFeed.link })
}
feedList.model = feedListModel
}
ListModel {
id: feedListModel
}
ListView {
id: feedList
clip: true
anchors.fill: parent
model: feedListModel
header: ListItems.Subtitled {
text: i18n.tr("All articles")
subText: i18n.tr("View news from all channels")
progression: true
icon: Qt.resolvedUrl("../rssreader64.png")
iconFrame: true
visible: feedListModel.count != 0
onClicked: {
pageStack.push(articleListPage, {"updateData" : {"isAll" : true, "title" : text} })
}
} // header
delegate: ListItems.Subtitled {
text: (model.feedName == "")? model.feedSource : model.feedName
subText: (model.feedDescription !== undefined)? model.feedDescription : ""
progression: true
icon: Qt.resolvedUrl("../rssreader64.png")
iconFrame: true
onPressAndHold: {
feedList.currentIndex = model.index
PopupUtils.open(popoverComponent, feedList.currentItem)
}
onClicked: {
console.log("Show news in feed:", model.feedSource)
pageStack.push(articleListPage, {"updateData" : {"isAll":false,
"feedId" : model.feedId,
"title" : model.feedName} })
// pageItself.feedSelected({"isAll":false, "feedId":model.id})
}
} // delegate
section {
property: "tagId"
criteria: ViewSection.FullString
delegate: ListItems.Header {
height: units.gu(5)
text: textBySection()
function textBySection() {
var s = section
for (var i = 0; i < feedListModel.count; i++) {
if (feedListModel.get(i).tagId == s) {
return feedListModel.get(i).tagName
}
}
return ""
}
}
} // section
} // ListView
tools: mainCommonToolbar
Component {
id: popoverComponent
/* This new popover works like context menu.
* Actions can be reused in toolbar.
*/
ActionSelectionPopover {
id: popover
actions: ActionList {
id: popoverActionsList
Action {
id: nameActionUpdate
text: i18n.tr("Update")
onTriggered: {
if (updatingFeed != null) {
console.log("TODO ALREADY UPDATING")
return
}
updatingFeed = feedListModel.get(feedList.currentIndex)
var feedUrl = updatingFeed.feedSource
console.log("UPDATE STARTED FOR FEED:", updatingFeed.feedName, updatingFeed.feedSource)
googleFeedApi.loadFeed(feedUrl)
}
}
Action {
text: i18n.tr("Edit")
onTriggered: {
console.log("EDIT TODO")
// var data = feedListModel.get(feedList.currentIndex)
// console.log("START EDIT ", data.source, data.status)
// if (data.status == '0') {
// console.log("EDIT ABORT")
// return
// }
// PopupUtils.open(popoverSheetComponent, tools, {"isForEdit":true, "itemData" : data})
}
}
Action {
text: i18n.tr("Open site")
onTriggered: {
var link = feedListModel.get(feedList.currentIndex).feedLink
console.log("SITE LINK", link)
Qt.openUrlExternally(link)
}
}
Action {
text: i18n.tr("Remove")
onTriggered: {
var id = feedListModel.get(feedList.currentIndex).feedId
var dbResult = DB.deleteFeed(id)
if (dbResult.rowsAffected > 0) {
DB.clearArticles(id)
feedListModel.remove(feedList.currentIndex)
}
}
}
// To dangerous without confirm dialog.
// Action {
// text: i18n.tr("Remove all")
// onTriggered: {
// //DB2.dropTable()
// //feedListModel.clear()
// }
// }
} // ActionList
} // ActionSelectionPopover
} // Popover component
Label {
id: lblEmptyBase
text: i18n.tr("There are no RSS feeds to show")
anchors.centerIn: parent
visible: feedListModel.count == 0
fontSize: "large"
}
// ------------------------------------- GOOGLE API
Connections {
target: googleFeedApi
onLoadResult: {
if (result.responseStatus !== 200) {
// TODO Handle error
console.log(JSON.stringify(result))
return
}
xmlnetwork.updateFeedInfo(updatingFeed.feedId, updatingFeed.feedLink, result.responseData)
var f = result.responseData.feed
updatingFeed.feedDescription = f.description
updatingFeed.feedName = f.title
updatingFeed = null
}
}
GoogleFeedApi {
id: googleFeedApi
}
// ------------------------------------- GOOGLE API
} // Page
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