fix authors sorting and add custom ordering on alphabetical list view

src/components/nodes/NodeView.vue

@@ -11,6 +11,7 @@
         v-bind="{ node, mode, showOrigin }"
         class="node-view-header"
         :class="{ scrolling: scrollValue }"
+        :first-char="firstChar"
       />
 
       <node-view-body v-bind="{ node, type: nodeType, mode }" :class="{ scrolling: scrollValue }"/>
@@ -63,7 +64,8 @@ export default {
     forceType: { type: String, default: null },
     mode: { type: String, default: 'view' },
     preview: { type: Boolean, default: false },
-    showOrigin: { type: Boolean, default: false }
+    showOrigin: { type: Boolean, default: false },
+    firstChar: { type: [String, null], default: null }
   },
 
   data () {

src/components/nodes/NodeViewHeaderProd.vue

@@ -33,7 +33,8 @@ export default {
   props: {
     node: { type: Object, required: true },
     mode: { type: String, required: true },
-    showOrigin: { type: Boolean, required: true }
+    showOrigin: { type: Boolean, required: true },
+    firstChar: { type: [String, null], default: null }
   },
 
   computed: {

src/components/nodes/NodeViewHeaderRef.vue

@@ -16,6 +16,7 @@
         :node="node" tag="h4"
         block edition url
         class="mr-auto"
+        :first-char="firstChar"
       />
     </div>
   </div>
@@ -36,7 +37,8 @@ export default {
 
   props: {
     node: { type: Object, required: true },
-    mode: { type: String, required: true }
+    mode: { type: String, required: true },
+    firstChar: { type: [String, null], default: null }
   },
 
   methods: {

src/components/nodes/NodeViewTitle.vue

@@ -11,7 +11,7 @@
     >
       <slot name="default" />
       <span>
-        <strong>{{ toCommaList(node.authors) }}</strong>,
+        <strong>{{ authors }}</strong>,
         <button-url v-if="url && node.piece && node.piece.url" :link="node.piece" />
         <button-url v-if="url && node.link && node.link.url" :link="node.link" />
       </span>
@@ -44,7 +44,8 @@ export default {
     block: { type: Boolean, default: false },
     edition: { type: Boolean, default: false },
     noDate: { type: Boolean, default: false },
-    url: { type: Boolean, default: false }
+    url: { type: Boolean, default: false },
+    firstChar: { type: [String, null], default: null }
   },
 
   data () {
@@ -52,6 +53,20 @@ export default {
     }
   },
 
+  computed: {
+    authors () {
+      if (!this.firstChar || this.node.authors.length < 2) return toCommaList(this.node.authors)
+      const authors = [...this.node.authors].sort((a, b) => a.last_name.localeCompare(b.last_name))
+      const first = this.node.authors.filter(author => author.last_name.startsWith(this.firstChar))
+      first.forEach((author) => {
+        const index = authors.indexOf(author)
+        authors.splice(index, 1)
+        authors.unshift(author)
+      })
+      return toCommaList(authors)
+    }
+  },
+
   methods: {
     trim,
     toCommaList,

src/pages/library/LibraryList.vue

@@ -17,6 +17,7 @@
               @open-node="$emit('open-node', $event)"
               @open-child="$emit('open-node', { parentId: node.id, ...$event })"
               :style="`--opacity: ${getStrangenessOpacity(strangeness, node)};`"
+              :first-char="char"
             />
           </div>
         </div>

src/store/modules/library.js

@@ -272,8 +272,7 @@ export default {
         return [group[0], group[1].sort((a, b) => {
           const prev = a.last_name.toLowerCase()
           const next = b.last_name.toLowerCase()
-          if (prev === next) return 0
+          return prev.localeCompare(next)
-          return prev < next ? -1 : 1
         }).map(node => node.node)]
       })
     },