feat: add markmap partial

feat: add markmap shortcode
feat: add markmap friendly markmap content
fix: skip yourmax processing if no items defined

Author: jeffabailey

content/en/learn/scaling/markmap_content.md

@@ -0,0 +1,60 @@
+# Scaling InnerSource
+
+## Governance of InnerSource Programs
+- Unlock policy constraints
+- SDMOs for InnerSource projects
+- Accelerated contributions
+- Systems
+- Roadmap
+- Open source principles to fund open source variants of InnerSource
+- Technology budget available to support InnerSource
+- Repeatable SLAs
+- Software/system upgrades
+
+## [Metrics](https://innersourcecommons.gitbook.io/managing-innersource-projects/measuring)
+- Monitoring scale
+- Usage
+- SLAs
+- Readiness
+- Contributions
+- Accelerated time to market
+- Dev time saved
+- Developer satisfaction/happiness
+- Learning & development / People strategy
+
+## Research
+- Career/involvement boost
+- Home trap contributions
+- Showcase success stories
+- Leader/team gamification
+- Money
+- Better team/company efficiency
+- Physical/digital artifacts
+
+## Project Governance
+- Open source readiness
+- Treasurers to manage project success
+- Integration of related resources into agile, developer curricula
+- Project discovery/governance
+- Project maturity
+- Stakeholder comms (Education on how to InnerSource)
+- Reduce arbitrary uniqueness
+- Project alignment
+- Project value (product association)
+
+## Value
+- Gaining knowledge
+- Reducing time to market / cost of development
+- Improve developer/employee experience
+- Enhance communications
+- Learning & development / People strategy
+- Accelerate
+- Reduce duplication
+
+## Awareness & Education
+- Engage internal project community
+- Showcase projects
+- Engage internal experts
+- Leadership as what a InnerSource project is
+- Projects for Internal Enterprise search
+- Advisory board for InnerSource

content/en/learn/scaling/mindmap.md

@@ -0,0 +1,9 @@
+---
+title: "Scaling InnerSource"
+subtitle: "How can I scale InnerSource?"
+type: "community"
+image: "images/learn/patterns.png"
+weight: 1
+---
+
+{{< markmap path="markmap_content.md" >}}

layouts/partials/markmap.html

@@ -0,0 +1,5 @@
+{{ if not (.Page.Scratch.Get "markmap") }}
+<!-- Include markmap only first time -->
+<script src="https://cdn.jsdelivr.net/npm/markmap-autoloader@0.16"></script>
+{{ .Page.Scratch.Set "markmap" true }}
+{{ end }}

layouts/shortcodes/markmap.html

@@ -0,0 +1,19 @@
+{{ partial "markmap.html" . }}
+
+{{ $relativePath := .Get "path" }}
+{{ $currentDir := .Page.File.Dir }}
+{{ $filePath := printf "%s/%s" $currentDir $relativePath }}
+{{ $fileContent := readFile $filePath }}
+
+<style>
+      .markmap > svg {
+        width: 100%;
+        height: 1000px;
+      }
+</style>
+
+<div class="markmap">
+    <script type="text/template">
+        {{ $fileContent }}
+    </script>
+</div>

static/plugins/youmax/youmax.js

@@ -176,7 +176,10 @@ var youmax_global_options = {};
     showInfo = function(response) {
         // console.log('showInfo');
         // console.log(response);
-
+        if (!response.items) {
+            return;
+        }
+        
         var channelData = response.items[0];
         var channelId = channelData.id;
         var channelName = channelData.snippet.title;