node-red/nodes/social/27-twitter.html

<!--
  Copyright 2013 IBM Corp.

  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at

  http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
-->

<script type="text/x-red" data-template-name="twitter-credentials">
    <div class="form-row" id="node-config-twitter-row"></div>
    <input type="hidden" id="node-config-input-screen_name">
</script>

<script type="text/javascript">
    var twitterConfigNodeId = null;
    var twitterConfigNodeIntervalId = null;

    function showTwitterAuthStart() {
        var pathname = document.location.pathname;
        if (pathname.slice(-1) != "/") {
            pathname += "/";
        }
        var callback = encodeURIComponent(location.protocol+"//"+location.hostname+":"+location.port+pathname+"twitter/"+twitterConfigNodeId+"/auth/callback");
        
        $("#node-config-twitter-row").html('Click <a id="node-config-twitter-start" href="/twitter/'+twitterConfigNodeId+'/auth?callback='+callback+'" target="_blank">here</a> to authenticate with Twitter.');
        $("#node-config-twitter-start").click(function() {
            twitterConfigNodeIntervalId = window.setTimeout(pollTwitterCredentials,2000);
        });
    }
    function updateTwitterScreenName(sn) {
        $("#node-config-input-screen_name").val(sn);
        $("#node-config-twitter-row").html('<label><i class="icon-user"></i> Twitter ID</label><span class="input-xlarge uneditable-input">'+sn+'</span>');
    }
    function pollTwitterCredentials(e) {
        $.getJSON('twitter/'+twitterConfigNodeId,function(data) {
            if (data.sn) {
                updateTwitterScreenName(data.sn);
                twitterConfigNodeIntervalId = null;
            } else {
                twitterConfigNodeIntervalId = window.setTimeout(pollTwitterCredentials,2000);
            }
        })
    }
    RED.nodes.registerType('twitter-credentials',{
        category: 'config',
        defaults: {
            screen_name: {value:""},
            access_token: {value: ""},
            access_token_secret: {value:""}
        },
        label: function() {
            return this.screen_name;
        },
        exportable: false,
        oneditprepare: function() {
            twitterConfigNodeId = this.id;
            if (!this.screen_name || this.screen_name == "") {
                showTwitterAuthStart();
            } else {
                $.getJSON('twitter/'+twitterConfigNodeId,function(data) {
                    if (data.sn) {
                        updateTwitterScreenName(data.sn);
                    } else {
                        showTwitterAuthStart();
                    }
                });
            }
        },
        oneditsave: function() {
            if (twitterConfigNodeIntervalId) {
                window.clearTimeout(twitterConfigNodeIntervalId);
            }
        },
        oneditcancel: function(adding) {
            if (twitterConfigNodeIntervalId) {
                window.clearTimeout(twitterConfigNodeIntervalId);
            }
            if (adding) {
                $.ajax({
                    url: 'twitter/'+this.id,
                    type: 'DELETE',
                    success: function(result) {}
                });
            }
        },
        ondelete: function() {
            $.ajax({
                url: 'twitter/'+this.id,
                type: 'DELETE',
                success: function(result) {}
            });
        }
    });
</script>

<script type="text/x-red" data-template-name="twitter in">
    <div class="form-row">
        <label for="node-input-twitter"><i class="icon-user"></i> Twitter</label>
        <input type="text" id="node-input-twitter">
    </div>
    <div class="form-row">
        <label for="node-input-tags"><i class="icon-tag"></i> Tags</label>
        <input type="text" id="node-input-tags" placeholder="comma-separated tags">
    </div>
    <div class="form-row">
        <label>&nbsp;</label>
        <input type="checkbox" id="node-input-user" placeholder="Name" style="display: inline-block; width: auto; vertical-align: top;">
        <label for="node-input-user" style="width: 70%;">Tick to use user stream<br/>(rather than status/filter)</label>
    </div>
    <div class="form-row">
        <label for="node-input-topic"><i class="icon-tasks"></i> Topic</label>
        <input type="text" id="node-input-topic" placeholder="Topic">
    </div>
    <div class="form-row">
        <label for="node-input-name"><i class="icon-tag"></i> Name</label>
        <input type="text" id="node-input-name" placeholder="Name">
    </div>
    <div class="form-tips">Tip: the Senders name gets appended to the topic heirarchy
    </div>
</script>

<script type="text/x-red" data-help-name="twitter in">
	<p>Twitter input node. Watches the public stream for tweets containing the configured search term.</p>
	<p>Sets the <b>msg.topic</b> to the configured topic and then appends the senders screen name.</p>
	<p>Sets <b>msg.location</b> to the tweeters location if known.</p>
</script>

<script type="text/javascript">
    RED.nodes.registerType('twitter in',{
        category: 'social-input',
        color:"#C0DEED",
        defaults: {
            twitter: {type:"twitter-credentials",required:true},
            tags: {value:"",required:true},
            user: {value:false},
            name: {value:""},
            topic: {value:"tweets"}
        },
        inputs:0,
        outputs:1,
        icon: "twitter.png",
        label: function() {
            return this.name||this.topic;
        },
        labelStyle: function() {
            return this.name?"node_label_italic":"";
        }
    });
</script>



<script type="text/x-red" data-template-name="twitter out">
    <div class="form-row">
        <label for="node-input-twitter"><i class="icon-user"></i> Twitter</label>
        <input type="text" id="node-input-twitter">
    </div>
    <div class="form-row">
        <label for="node-input-name"><i class="icon-tag"></i> Name</label>
        <input type="text" id="node-input-name" placeholder="Name">
    </div>
</script>

<script type="text/x-red" data-help-name="twitter out">
	<p>Twitter out node. Tweets the <b>msg.payload</b>.</p>
</script>

<script type="text/javascript">
    RED.nodes.registerType('twitter out',{
        category: 'social-output',
        color:"#C0DEED",
        defaults: {
            twitter: {type:"twitter-credentials",required:true},
            name: {value:"Tweet"}
        },
        inputs:1,
        outputs:0,
        icon: "twitter.png",
        align: "right",
        label: function() {
            return this.name;
        }
    });
</script>