refactor project overview page (#908)

2 files changed, 164 insertions, 0 deletions

diff --git a/server/sonar-web/src/main/js/components/charts/LanguageDistribution.js b/server/sonar-web/src/main/js/components/charts/LanguageDistribution.js
new file mode 100644
index 00000000000..5105fca04b8
--- /dev/null
+++ b/server/sonar-web/src/main/js/components/charts/LanguageDistribution.js
@@ -0,0 +1,95 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2016 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+import find from 'lodash/find';
+import sortBy from 'lodash/sortBy';
+import React from 'react';
+import shallowCompare from 'react-addons-shallow-compare';
+
+import { Histogram } from './histogram';
+import { formatMeasure } from '../../helpers/measures';
+import { getLanguages } from '../../api/languages';
+import { translate } from '../../helpers/l10n';
+
+export default class LanguageDistribution extends React.Component {
+  static propTypes = {
+    distribution: React.PropTypes.string.isRequired
+  };
+
+  state = {};
+
+  componentDidMount () {
+    this.mounted = true;
+    this.requestLanguages();
+  }
+
+  shouldComponentUpdate (nextProps, nextState) {
+    return shallowCompare(this, nextProps, nextState);
+  }
+
+  componentWillUnmount () {
+    this.mounted = false;
+  }
+
+  requestLanguages () {
+    getLanguages().then(languages => {
+      if (this.mounted) {
+        this.setState({ languages });
+      }
+    });
+  }
+
+  getLanguageName (langKey) {
+    if (this.state.languages) {
+      const lang = find(this.state.languages, { key: langKey });
+      return lang ? lang.name : translate('unknown');
+    } else {
+      return langKey;
+    }
+  }
+
+  cutLanguageName (name) {
+    return name.length > 10 ? `${name.substr(0, 7)}...` : name;
+  }
+
+  render () {
+    let data = this.props.distribution.split(';')
+        .map((point, index) => {
+          const tokens = point.split('=');
+          return { x: parseInt(tokens[1], 10), y: index, value: tokens[0] };
+        });
+
+    data = sortBy(data, d => -d.x);
+
+    const yTicks = data
+        .map(point => this.getLanguageName(point.value))
+        .map(this.cutLanguageName);
+    const yValues = data.map(point => formatMeasure(point.x, 'SHORT_INT'));
+
+    return (
+        <Histogram
+            data={data}
+            yTicks={yTicks}
+            yValues={yValues}
+            barsWidth={10}
+            height={data.length * 25}
+            padding={[0, 60, 0, 80]}/>
+    );
+  }
+}
diff --git a/server/sonar-web/src/main/js/components/shared/complexity-distribution.js b/server/sonar-web/src/main/js/components/shared/complexity-distribution.js
new file mode 100644
index 00000000000..4771ae96489
--- /dev/null
+++ b/server/sonar-web/src/main/js/components/shared/complexity-distribution.js
@@ -0,0 +1,69 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2016 SonarSource SA
+ * mailto:contact AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+import React from 'react';
+
+import { BarChart } from '../charts/bar-chart';
+import { formatMeasure } from '../../helpers/measures';
+import { translateWithParameters } from '../../helpers/l10n';
+
+const HEIGHT = 80;
+
+export const ComplexityDistribution = React.createClass({
+  propTypes: {
+    distribution: React.PropTypes.string.isRequired,
+    of: React.PropTypes.string.isRequired
+  },
+
+  renderBarChart () {
+    const data = this.props.distribution.split(';').map((point, index) => {
+      const tokens = point.split('=');
+      const y = parseInt(tokens[1], 10);
+      const value = parseInt(tokens[0], 10);
+      return {
+        x: index,
+        y,
+        value,
+        tooltip: translateWithParameters(`overview.complexity_tooltip.${this.props.of}`, y, value)
+      };
+    });
+
+    const xTicks = data.map(point => point.value);
+
+    const xValues = data.map(point => formatMeasure(point.y, 'INT'));
+
+    return <BarChart data={data}
+                     xTicks={xTicks}
+                     xValues={xValues}
+                     height={HEIGHT}
+                     barsWidth={20}
+                     padding={[25, 10, 25, 10]}/>;
+  },
+
+  render () {
+    // TODO remove inline styling
+    return (
+        <div
+            className="overview-bar-chart"
+            style={{ height: HEIGHT, paddingTop: 10, paddingBottom: 15 }}>
+          {this.renderBarChart()}
+        </div>
+    );
+  }
+});