Add new project categories for mathematics and machine learning, and update category assignment logic

Author: Daniel Precioso, PhD

layouts/partials/components/project-category-tag-styles.html

@@ -27,6 +27,10 @@
   .category-interview { background-color: #db2777; color: white; }
   .category-media { background-color: #ea580c; color: white; }
   .category-research { background-color: #0891b2; color: white; }
-  .category-academic-research { background-color: #0891b2; color: white; }
+  .category-mathematics { background-color: #0891b2; color: white; }
+  .category-mathematical-physics { background-color: #0f766e; color: white; }
+  .category-financial-mathematics { background-color: #0284c7; color: white; }
+  .category-machine-learning { background-color: #2563eb; color: white; }
+  .category-industry { background-color: #475569; color: white; }
   .category-outreach { background-color: #4338ca; color: white; }
 </style>

layouts/partials/functions/outreach-category-meta.html

@@ -19,7 +19,22 @@
         {{- with .Params.category -}}
           {{- $category = . -}}
         {{- else -}}
-          {{- $category = .CurrentSection.Title | default (humanize .Type) -}}
+          {{- if eq .Type "research" -}}
+            {{- $projectTitle := lower (printf "%v" .Title) -}}
+            {{- if or (findRE "machine learning|artificial intelligence|data science|neural|deep learning" $projectTitle) (findRE "machine-learning|ai" $projectSlug) -}}
+              {{- $category = "machine learning" -}}
+            {{- else if or (findRE "financial|finance" $projectTitle) (findRE "financial" $projectSlug) -}}
+              {{- $category = "financial mathematics" -}}
+            {{- else if or (findRE "quantum|many-body|lie groups|mathematical physics|chaotic|dynamical|infotaxis" $projectTitle) (findRE "quantum|many-body|lie-groups|mathematical-physics|chaotic|dynamical|infotaxis" $projectSlug) -}}
+              {{- $category = "mathematical physics" -}}
+            {{- else -}}
+              {{- $category = "mathematics" -}}
+            {{- end -}}
+          {{- else if eq .Type "industry" -}}
+            {{- $category = "industry" -}}
+          {{- else -}}
+            {{- $category = humanize .Type -}}
+          {{- end -}}
         {{- end -}}
       {{- end -}}
     {{- end -}}
@@ -48,6 +63,9 @@
 {{- end -}}
 
 {{- $categoryValue := printf "%v" $category -}}
+{{- if eq (lower $categoryValue) "academic research" -}}
+  {{- $categoryValue = "mathematics" -}}
+{{- end -}}
 {{- $categoryClass := print "category-" (lower (replace (replace $categoryValue "_" "-") " " "-")) -}}
 {{- $categoryLabel := title (replace (replace (replace $categoryValue "-" " ") "_" " ") "/" " ") -}}