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Diffstat (limited to 'examples/quick/demos/tweetsearch/content/TweetsModel.qml')
| -rw-r--r-- | examples/quick/demos/tweetsearch/content/TweetsModel.qml | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/examples/quick/demos/tweetsearch/content/TweetsModel.qml b/examples/quick/demos/tweetsearch/content/TweetsModel.qml deleted file mode 100644 index 492f85be76..0000000000 --- a/examples/quick/demos/tweetsearch/content/TweetsModel.qml +++ /dev/null @@ -1,135 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2017 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -import QtQuick 2.0 -import "tweetsearch.js" as Helper - -Item { - id: wrapper - - // Insert valid consumer key and secret tokens below - // See https://dev.twitter.com/apps -//! [auth tokens] - property string consumerKey : "" - property string consumerSecret : "" -//! [auth tokens] - property string bearerToken : "" - - property variant model: tweets - property string from : "" - property string phrase : "" - - property int status: XMLHttpRequest.UNSENT - property bool isLoading: status === XMLHttpRequest.LOADING - property bool wasLoading: false - signal isLoaded - - ListModel { id: tweets } - - function encodePhrase(x) { return encodeURIComponent(x); } - - function reload() { - tweets.clear() - - if (from == "" && phrase == "") - return; - -//! [requesting] - var req = new XMLHttpRequest; - req.open("GET", "https://api.twitter.com/1.1/search/tweets.json?from=" + from + - "&count=10&q=" + encodePhrase(phrase)); - req.setRequestHeader("Authorization", "Bearer " + bearerToken); - req.onreadystatechange = function() { - status = req.readyState; - if (status === XMLHttpRequest.DONE) { - var objectArray = JSON.parse(req.responseText); - if (objectArray.errors !== undefined) - console.log("Error fetching tweets: " + objectArray.errors[0].message) - else { - for (var key in objectArray.statuses) { - var jsonObject = objectArray.statuses[key]; - tweets.append(jsonObject); - } - } - if (wasLoading == true) - wrapper.isLoaded() - } - wasLoading = (status === XMLHttpRequest.LOADING); - } - req.send(); -//! [requesting] - } - - onPhraseChanged: reload(); - onFromChanged: reload(); - - Component.onCompleted: { - if (consumerKey === "" || consumerSecret == "") { - bearerToken = encodeURIComponent(Helper.demoToken()) - return; - } - - var authReq = new XMLHttpRequest; - authReq.open("POST", "https://api.twitter.com/oauth2/token"); - authReq.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=UTF-8"); - authReq.setRequestHeader("Authorization", "Basic " + Qt.btoa(consumerKey + ":" + consumerSecret)); - authReq.onreadystatechange = function() { - if (authReq.readyState === XMLHttpRequest.DONE) { - var jsonResponse = JSON.parse(authReq.responseText); - if (jsonResponse.errors !== undefined) - console.log("Authentication error: " + jsonResponse.errors[0].message) - else - bearerToken = jsonResponse.access_token; - } - } - authReq.send("grant_type=client_credentials"); - } - -} |