[explore] refactor slice action button group (#1074)

* pull explore actions button group into component

* use button component

* make sure we render all action buttons

* test that embed code is correct

* don't need before each

* generalize modal trigger for use with plain links or icons

caravel/assets/javascripts/explore/components/DisplayQueryButton.jsx

@@ -0,0 +1,37 @@
+import React, { PropTypes } from 'react';
+import ModalTrigger from './../../components/ModalTrigger';
+
+const propTypes = {
+  slice: PropTypes.object.isRequired,
+};
+
+export default class DisplayQueryButton extends React.Component {
+  constructor(props) {
+    super(props);
+    this.state = {
+      viewSqlQuery: '',
+    };
+    this.beforeOpen = this.beforeOpen.bind(this);
+  }
+
+  beforeOpen() {
+    this.setState({
+      viewSqlQuery: this.props.slice.viewSqlQuery,
+    });
+  }
+
+  render() {
+    const modalBody = (<pre>{this.state.viewSqlQuery}</pre>);
+    return (
+      <ModalTrigger
+        isButton
+        triggerNode={<span>Query</span>}
+        modalTitle="Query"
+        modalBody={modalBody}
+        beforeOpen={this.beforeOpen}
+      />
+    );
+  }
+}
+
+DisplayQueryButton.propTypes = propTypes;

caravel/assets/javascripts/explore/components/EmbedCodeButton.jsx

@@ -0,0 +1,105 @@
+import React, { PropTypes } from 'react';
+import CopyToClipboard from './../../components/CopyToClipboard';
+import { Popover, OverlayTrigger } from 'react-bootstrap';
+
+const propTypes = {
+  slice: PropTypes.object.isRequired,
+};
+
+export default class EmbedCodeButton extends React.Component {
+  constructor(props) {
+    super(props);
+    this.state = {
+      height: '400',
+      width: '600',
+      srcLink: window.location.origin + props.slice.data.standalone_endpoint,
+    };
+    this.handleInputChange = this.handleInputChange.bind(this);
+  }
+
+  handleInputChange(e) {
+    const value = e.currentTarget.value;
+    const name = e.currentTarget.name;
+    const data = {};
+    data[name] = value;
+    this.setState(data);
+  }
+
+  generateEmbedHTML() {
+    const { width, height, srcLink } = this.state;
+    /* eslint max-len: 0 */
+    const embedHTML =
+      `<iframe src="${srcLink}" width="${width}" height="${height}" seamless frameBorder="0" scrolling="no"></iframe>`;
+    return embedHTML;
+  }
+
+  renderPopover() {
+    const html = this.generateEmbedHTML();
+    return (
+      <Popover id="embed-code-popover">
+        <div>
+          <div className="row">
+            <div className="col-sm-10">
+              <textarea name="embedCode" value={html} rows="4" readOnly className="form-control input-sm"></textarea>
+            </div>
+            <div className="col-sm-2">
+              <CopyToClipboard
+                shouldShowText={false}
+                text={html}
+                copyNode={<i className="fa fa-clipboard" title="Copy to clipboard"></i>}
+              />
+            </div>
+          </div>
+          <br />
+          <div className="row">
+            <div className="col-md-6 col-sm-12">
+              <div className="form-group">
+                <small>
+                  <label className="control-label" htmlFor="embed-height">Height</label>
+                </small>
+                <input
+                  className="form-control input-sm"
+                  type="text"
+                  defaultValue={this.state.height}
+                  name="height"
+                  onChange={this.handleInputChange}
+                />
+              </div>
+            </div>
+            <div className="col-md-6 col-sm-12">
+              <div className="form-group">
+                <small>
+                  <label className="control-label" htmlFor="embed-width">Width</label>
+                </small>
+                <input
+                  className="form-control input-sm"
+                  type="text"
+                  defaultValue={this.state.width}
+                  name="width"
+                  onChange={this.handleInputChange}
+                  id="embed-width"
+                />
+              </div>
+            </div>
+          </div>
+        </div>
+      </Popover>
+    );
+  }
+  render() {
+    return (
+      <OverlayTrigger
+        trigger="click"
+        rootClose
+        placement="left"
+        overlay={this.renderPopover()}
+      >
+        <span className="btn btn-default btn-sm">
+          <i className="fa fa-code"></i>&nbsp;
+        </span>
+      </OverlayTrigger>
+    );
+  }
+}
+
+EmbedCodeButton.propTypes = propTypes;

caravel/assets/javascripts/explore/components/ExploreActionButtons.jsx

@@ -0,0 +1,46 @@
+import React, { PropTypes } from 'react';
+import cx from 'classnames';
+import URLShortLinkButton from './URLShortLinkButton';
+import EmbedCodeButton from './EmbedCodeButton';
+import DisplayQueryButton from './DisplayQueryButton';
+
+const propTypes = {
+  canDownload: PropTypes.string.isRequired,
+  slice: PropTypes.object.isRequired,
+};
+
+export default function ExploreActionButtons({ canDownload, slice }) {
+  const exportToCSVClasses = cx('btn btn-default btn-sm', {
+    'disabled disabledButton': !canDownload,
+  });
+
+  return (
+    <div className="btn-group results" role="group">
+      <URLShortLinkButton slice={slice} />
+
+      <EmbedCodeButton slice={slice} />
+
+      <a
+        href={slice.data.json_endpoint}
+        className="btn btn-default btn-sm"
+        title="Export to .json"
+        target="_blank"
+      >
+        <i className="fa fa-file-code-o"></i> .json
+      </a>
+
+      <a
+        href={slice.data.csv_endpoint}
+        className={exportToCSVClasses}
+        title="Export to .csv format"
+        target="_blank"
+      >
+        <i className="fa fa-file-text-o"></i> .csv
+      </a>
+
+      <DisplayQueryButton slice={slice} />
+    </div>
+  );
+}
+
+ExploreActionButtons.propTypes = propTypes;

caravel/assets/javascripts/explore/components/URLShortLinkButton.jsx

@@ -0,0 +1,71 @@
+import React, { PropTypes } from 'react';
+import { Popover, OverlayTrigger } from 'react-bootstrap';
+import CopyToClipboard from './../../components/CopyToClipboard';
+import $ from 'jquery';
+
+const propTypes = {
+  slice: PropTypes.object.isRequired,
+};
+
+export default class URLShortLinkButton extends React.Component {
+  constructor(props) {
+    super(props);
+    this.state = {
+      shortUrl: '',
+    };
+
+    this.getShortUrl();
+  }
+
+  getShortUrl() {
+    $.ajax({
+      type: 'POST',
+      url: '/r/shortner/',
+      data: {
+        data: '/' + window.location.pathname + this.props.slice.querystring(),
+      },
+      success: (data) => {
+        this.setState({
+          shortUrl: data,
+        });
+      },
+      error: (error) => {
+        /* eslint no-console: 0 */
+        if (console && console.warn) {
+          console.warn('Something went wrong...');
+          console.warn(error);
+        }
+      },
+    });
+  }
+
+  renderPopover() {
+    return (
+      <Popover id="shorturl-popover">
+        <CopyToClipboard
+          text={this.state.shortUrl}
+          copyNode={<i className="fa fa-clipboard" title="Copy to clipboard"></i>}
+        />
+      </Popover>
+    );
+  }
+
+  render() {
+    const shortUrl = this.state.shortUrl;
+    const isDisabled = shortUrl === '';
+    return (
+      <OverlayTrigger
+        trigger="click"
+        rootClose
+        placement="left"
+        overlay={this.renderPopover()}
+      >
+        <span className="btn btn-default btn-sm" disabled={isDisabled}>
+          <i className="fa fa-link"></i>&nbsp;
+        </span>
+      </OverlayTrigger>
+    );
+  }
+}
+
+URLShortLinkButton.propTypes = propTypes;