Add display wekan version number and runtime environment

client/components/settings/informationBody.jade

@@ -0,0 +1,51 @@
+template(name='information')
+  .setting-content
+    unless currentUser.isAdmin
+      | {{_ 'error-notAuthorized'}}
+    else
+      .content-title
+        span {{_ 'info'}}
+      .content-body
+        .side-menu
+          ul
+            li.active
+              a.js-setting-menu(data-id="information-display") {{_ 'info'}}
+        .main-body
+          +statistics
+
+template(name='statistics')
+    table
+      tbody
+        tr
+          th {{_ 'Wekan_version'}}
+          td {{statistics.version}}
+        tr
+          th {{_ 'Node_version'}}
+          td {{statistics.process.nodeVersion}}
+        tr
+          th {{_ 'OS_Type'}}
+          td {{statistics.os.type}}
+        tr
+          th {{_ 'OS_Platform'}}
+          td {{statistics.os.platform}}
+        tr
+          th {{_ 'OS_Arch'}}
+          td {{statistics.os.arch}}
+        tr
+          th {{_ 'OS_Release'}}
+          td {{statistics.os.release}}
+        tr
+          th {{_ 'OS_Uptime'}}
+          td {{humanReadableTime statistics.os.uptime}}
+        tr
+          th {{_ 'OS_Loadavg'}}
+          td {{numFormat statistics.os.loadavg.[0]}}, {{numFormat statistics.os.loadavg.[1]}}, {{numFormat statistics.os.loadavg.[2]}}
+        tr
+          th {{_ 'OS_Totalmem'}}
+          td {{bytesToSize statistics.os.totalmem}}
+        tr
+          th {{_ 'OS_Freemem'}}
+          td {{bytesToSize statistics.os.freemem}}
+        tr
+          th {{_ 'OS_Cpus'}}
+          td {{statistics.os.cpus.length}}

client/components/settings/informationBody.js

@@ -0,0 +1,48 @@
+BlazeComponent.extendComponent({
+  onCreated() {
+    this.info = new ReactiveVar({});
+    Meteor.call('getStatistics', (error, ret) => {
+      if (!error && ret) {
+        this.info.set(ret);
+      }
+    });
+  },
+
+  statistics() {
+    return this.info.get();
+  },
+
+  humanReadableTime(time) {
+    const days = Math.floor(time / 86400);
+    const hours = Math.floor((time % 86400) / 3600);
+    const minutes = Math.floor(((time % 86400) % 3600) / 60);
+    const seconds = Math.floor(((time % 86400) % 3600) % 60);
+    let out = '';
+    if (days > 0) {
+      out += `${days} ${TAPi18n.__('days')}, `;
+    }
+    if (hours > 0) {
+      out += `${hours} ${TAPi18n.__('hours')}, `;
+    }
+    if (minutes > 0) {
+      out += `${minutes} ${TAPi18n.__('minutes')}, `;
+    }
+    if (seconds > 0) {
+      out += `${seconds} ${TAPi18n.__('seconds')}`;
+    }
+    return out;
+  },
+
+  numFormat(number) {
+    return parseFloat(number).toFixed(2);
+  },
+
+  bytesToSize(bytes) {
+    const sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB'];
+    if (bytes === 0) {
+      return '0 Byte';
+    }
+    const i = parseInt(Math.floor(Math.log(bytes) / Math.log(1024)), 10);
+    return `${Math.round(bytes / Math.pow(1024, i), 2)}  ${sizes[i]}`;
+  },
+}).register('statistics');

client/components/settings/settingHeader.jade

@@ -6,10 +6,13 @@ template(name="settingHeaderBar")
     unless isMiniScreen
       unless isSandstorm
         if currentUser
-          a.setting-header-btn.settings.active
+          a.setting-header-btn.settings(href="{{pathFor 'setting'}}")
             i.fa(class="fa-cog")
             span {{_ 'settings'}}
-//TODO 
+          a.setting-header-btn.informations(href="{{pathFor 'information'}}")
+            i.fa(class="fa-info-circle")
+            span {{_ 'info'}}
+//TODO
 //          a.setting-header-btn.people
 //            i.fa(class="fa-users")
 //            span {{_ 'people'}}