[6.x] Hierarchical Taxonomies

config/stache.php

@@ -76,6 +76,11 @@
             'directory' => base_path('content/trees/navigation'),
         ],
 
+        'taxonomy-trees' => [
+            'class' => Stores\TaxonomyTreeStore::class,
+            'directory' => base_path('content/trees/taxonomies'),
+        ],
+
         'globals' => [
             'class' => Stores\GlobalsStore::class,
             'directory' => base_path('content/globals'),

lang/en/fieldtypes.php

@@ -121,6 +121,7 @@
     'integer.title' => 'Integer',
     'link.config.collections' => 'Entries from these collections will be available. Leaving this empty will make entries from routable collections available.',
     'link.config.container' => 'Choose which asset container to use for this field.',
+    'link.config.taxonomies' => 'Terms from these taxonomies will be available. Leaving this empty will make terms from routable taxonomies available.',
     'link.config.default_option' => 'The default Link type option, if available for the fieldtype\'s configuration.',
     'link.title' => 'Link',
     'list.config.add_row' => 'Customize the label of the "Add Item" button.',

lang/en/messages.php

@@ -254,8 +254,12 @@
     'sync_term_field_confirmation_text' => 'Are you sure? This field\'s value will be replaced by the value in the originating term.',
     'taxonomies_blueprints_instructions' => 'Terms in this taxonomy may use any of these blueprints.',
     'taxonomies_collections_instructions' => 'The collections that use this taxonomy.',
+    'taxonomies_max_depth_instructions' => 'Set the max term nesting level. A depth of 1 allows reordering without nesting, keeping URLs flat.',
+    'taxonomies_orderable_instructions' => 'Enable manual ordering and hierarchy (parent/child terms) via drag & drop. Nested terms get nested URLs.',
     'taxonomies_preview_target_refresh_instructions' => 'Automatically refresh the preview while editing. Disabling this will use postMessage.',
     'taxonomies_preview_targets_instructions' => 'The URLs to be viewable within Live Preview. Learn more in the [documentation](https://statamic.dev/live-preview#preview-targets).',
+    'taxonomies_routes_instructions' => 'The route controls the terms URL pattern. Learn more in the [documentation](https://statamic.dev/taxonomies#routing).',
+    'taxonomies_route_instructions' => 'The URL pattern for term pages. Include `{slug}` (and `{parent_uri}` when nested).',
     'taxonomy_configure_handle_instructions' => 'Used to reference this taxonomy on the frontend. This cannot be easily changed later.',
     'taxonomy_configure_intro' => 'A taxonomy is a system of classifying data around a set of unique characteristics, such as categories, tags, or colors.',
     'taxonomy_configure_layout_instructions' => 'Set this taxonomy\'s default layout. Terms can override this setting with a `layout` field.',
@@ -265,6 +269,8 @@
     'taxonomy_next_steps_blueprints_description' => 'Manage the blueprints and fields available for this taxonomy.',
     'taxonomy_next_steps_configure_description' => 'Configure names, associate collections, define blueprints, and more.',
     'taxonomy_next_steps_create_term_description' => 'Create the first term or stub out a handful of placeholder terms—it\'s up to you.',
+    'taxonomy_next_steps_scaffold_description' => 'Generate index and detail views from the taxonomy name at the click of a button.',
+    'taxonomy_scaffold_instructions' => 'Select and configure views to generate. Any existing files will be preserved.',
     'theme_share_instructions' => 'Publish this theme through your statamic.com account to make it available to others.',
     'try_again_in_seconds' => '{0,1}Try again now.|Try again in :count seconds.',
     'try_again_in_minutes' => 'Try again in a minute.|Try again in :count minutes.',

lang/en/validation.php

@@ -177,9 +177,12 @@
     'options_require_keys' => 'All options must have keys.',
     'origin_cannot_be_disabled' => 'Cannot select a disabled origin.',
     'parent_cannot_be_itself' => 'Cannot be its own parent.',
+    'parent_cannot_be_descendant' => 'Cannot be nested under one of its descendants.',
     'parent_causes_root_children' => 'This would cause the root page to have children.',
     'parent_exceeds_max_depth' => 'This would exceed the maximum depth.',
     'reserved' => 'This is a reserved word.',
+    'term_path_exceeds_max_depth' => 'The path :path exceeds the maximum depth of :max.',
+    'taxonomy_route_requires_slug' => 'The route must include {slug}.',
     'reserved_field_handle' => 'Field with a handle of :handle is a reserved word.',
     'unique_entry_value' => 'This value has already been taken.',
     'unique_form_handle' => 'This value has already been taken.',

resources/js/components/fieldtypes/relationship/RelationshipFieldtype.vue

@@ -3,7 +3,7 @@
         ref="input"
         :name="name"
         :value="value"
-        :mode="config.mode"
+        :mode="mode"
         :can-edit="canEdit"
         :config="config"
         :can-create="canCreate"
@@ -48,6 +48,10 @@ export default {
     },
 
     computed: {
+        mode() {
+            return this.meta?.mode || this.config.mode;
+        },
+
         maxItems() {
             return this.config.max_items || Infinity;
         },

resources/js/components/inputs/relationship/Item.vue

@@ -2,27 +2,51 @@
     <div
         class="shadow-ui-sm relative z-(--z-index-above) flex w-full h-full items-center gap-2 rounded-lg border border-gray-300 bg-white px-3 [&:has(.cursor-grab)]:px-1.5 py-1.5 mb-1.5 last:mb-0 text-base dark:border-gray-700 dark:with-contrast:border-gray-500 dark:bg-gray-900"
     >
-        <ui-icon name="handles" class="item-move sortable-handle size-4 cursor-grab text-gray-300 dark:text-gray-700" v-if="sortable" />
-        <div class="flex flex-1 items-center line-clamp-1 text-sm text-gray-600 dark:text-gray-300">
-            <ui-status-indicator v-if="item.status" :status="item.status" class="me-2" />
+        <ui-icon name="handles" class="item-move sortable-handle size-4 shrink-0 cursor-grab text-gray-300 dark:text-gray-700" v-if="sortable" />
+        <ui-status-indicator v-if="item.status" :status="item.status" class="shrink-0" />
 
+        <div class="flex min-w-0 flex-1 flex-wrap items-baseline gap-x-1.5 gap-y-0.5 text-sm text-gray-600 dark:text-gray-300">
             <div
                 v-if="item.invalid"
                 v-tooltip.top="__('messages.relationship_item_unavailable')"
                 v-text="__(item.title)"
-                class="line-clamp-1 text-sm text-gray-500 dark:text-gray-400"
+                class="text-sm text-gray-500 dark:text-gray-400"
             />
 
-            <a
-                v-if="!item.invalid && editable"
-                @click.prevent="edit"
-                v-text="__(item.title)"
-                class="line-clamp-1 text-sm text-gray-600 dark:text-gray-300"
-                v-tooltip="item.title"
-                :href="item.edit_url"
-            />
+            <template v-else>
+                <span
+                    v-if="hintTaxonomy"
+                    v-text="hintTaxonomy"
+                    class="text-xs text-gray-400 dark:text-gray-500"
+                />
+                <template v-if="hintPathSegments.length">
+                    <ui-badge
+                        v-for="(segment, i) in hintPathSegments"
+                        :key="i"
+                        size="sm"
+                        :text="segment"
+                    />
+                </template>
+                <template v-else-if="item.hint">
+                    <span
+                        v-text="item.hint"
+                        :title="item.hint"
+                        class="text-xs text-gray-400 dark:text-gray-500"
+                    />
+                    <span class="text-xs text-gray-300 dark:text-gray-600" aria-hidden="true">»</span>
+                </template>
+
+                <a
+                    v-if="editable"
+                    @click.prevent="edit"
+                    v-text="__(item.title)"
+                    class="text-sm text-gray-600 dark:text-gray-300"
+                    v-tooltip="item.title"
+                    :href="item.edit_url"
+                />
 
-            <div v-if="!item.invalid && !editable" v-text="__(item.title)" />
+                <div v-else v-text="__(item.title)" />
+            </template>
 
             <inline-edit-form
                 v-if="isEditing"
@@ -33,34 +57,26 @@
                 @updated="itemUpdated"
                 @closed="isEditing = false"
             />
+        </div>
 
-            <div class="flex flex-1 items-center justify-end">
-                <div
-                    v-if="item.hint"
-                    v-text="item.hint"
-                    class="text-2xs tracking-tight me-2 hidden whitespace-nowrap text-gray-500 @sm:block"
-                />
-
-                <div class="flex items-center" v-if="!readOnly">
-                    <Dropdown>
-                        <template #trigger>
-                            <Button icon="dots" variant="ghost" size="xs" v-bind="$attrs" :aria-label="__('Open dropdown menu')" />
-                        </template>
-                        <DropdownMenu>
-                            <DropdownItem
-                                v-if="editable"
-                                :text="__('Edit')"
-                                @click="edit"
-                            />
-                            <DropdownItem
-                                :text="__('Unlink')"
-                                variant="destructive"
-                                @click="$emit('removed')"
-                            />
-                        </DropdownMenu>
-                    </Dropdown>
-                </div>
-            </div>
+        <div class="flex shrink-0 items-center" v-if="!readOnly">
+            <Dropdown>
+                <template #trigger>
+                    <Button icon="dots" variant="ghost" size="xs" v-bind="$attrs" :aria-label="__('Open dropdown menu')" />
+                </template>
+                <DropdownMenu>
+                    <DropdownItem
+                        v-if="editable"
+                        :text="__('Edit')"
+                        @click="edit"
+                    />
+                    <DropdownItem
+                        :text="__('Unlink')"
+                        variant="destructive"
+                        @click="$emit('removed')"
+                    />
+                </DropdownMenu>
+            </Dropdown>
         </div>
     </div>
 </template>
@@ -103,6 +119,24 @@ export default {
         };
     },
 
+    computed: {
+        hintTaxonomy() {
+            if (!this.item.hint?.includes(' • ') || !this.item.hint.includes(' » ')) return null;
+
+            return this.item.hint.split(' • ')[0];
+        },
+
+        hintPathSegments() {
+            if (!this.item.hint?.includes(' » ')) return [];
+
+            const path = this.item.hint.includes(' • ')
+                ? this.item.hint.split(' • ').slice(1).join(' • ')
+                : this.item.hint;
+
+            return path.split(' » ');
+        },
+    },
+
     methods: {
         edit() {
             if (!this.editable) return;

resources/js/components/inputs/relationship/RelationshipInput.vue

@@ -11,6 +11,7 @@
             :read-only="readOnly"
             :url="selectionsUrl"
             :site="site"
+            :tree="tree"
             @input="selectFieldSelected"
             @focus="$emit('focus')"
             @blur="$emit('blur')"

resources/js/components/inputs/relationship/SelectField.vue

@@ -8,7 +8,7 @@
             :model-value="items.map((item) => item.id)"
             :multiple
             :options="comboboxOptions"
-            :placeholder="__(config.placeholder) || __('Choose...')"
+            :placeholder="fieldPlaceholder"
             :read-only="readOnly"
             :taggable="isTaggable"
             :close-on-select="isTaggable"
@@ -18,11 +18,33 @@
             @update:modelValue="itemsSelected"
             @search="search"
         >
-            <template #option="{ title, hint, status }">
-                <div class="flex w-full text-left items-center gap-2">
+            <template #option="{ title, hint, status, depth, id, _created }">
+                <div
+                    v-if="_created || isTypedTermPath(id)"
+                    class="flex w-full min-w-0 text-left items-center gap-1.5"
+                >
+                    <span class="text-xs text-gray-600 dark:text-gray-400 shrink-0" v-text="__('Create')" />
+                    <template v-if="isTypedTermPath(id)">
+                        <template v-for="(segment, i) in termPathSegments(title)" :key="i">
+                            <span
+                                v-if="i > 0"
+                                class="text-xs text-gray-500 dark:text-gray-400"
+                                aria-hidden="true"
+                            >→</span>
+                            <ui-badge size="sm" :text="segment" />
+                        </template>
+                    </template>
+                    <span v-else v-text="title" class="truncate" />
+                </div>
+                <div
+                    v-else
+                    class="flex w-full text-left items-center gap-2"
+                    :style="depth > 1 ? { paddingInlineStart: `${(depth - 1) * 1}rem` } : null"
+                >
+                    <span v-if="depth > 1" class="text-gray-400 dark:text-gray-600" aria-hidden="true">↳</span>
                     <StatusIndicator v-if="status" :status="status" />
                     <div v-text="title" class="truncate grow" />
-                    <ui-badge v-if="hint" size="sm" v-text="hint" />
+                    <ui-badge v-if="hint && !(depth > 1)" size="sm" v-text="hint" />
                 </div>
             </template>
             <template #no-options>
@@ -64,6 +86,7 @@ export default {
         config: Object,
         readOnly: Boolean,
         site: String,
+        tree: Object,
     },
 
     data() {
@@ -84,6 +107,16 @@ export default {
             return this.taggable;
         },
 
+        fieldPlaceholder() {
+            if (this.config.placeholder) return __(this.config.placeholder);
+            if (this.isTaggable && this.config.type === 'terms' && this.tree) {
+                return __('Search or create...');
+            }
+            if (this.isTaggable) return __('Search or create...');
+
+            return __('Choose...');
+        },
+
         parameters() {
             return {
                 site: this.site,
@@ -94,8 +127,13 @@ export default {
 
         // The `users` fieldtype falls back to displaying a user's email as their title when
         // they have no name, but doesn't show it otherwise, so it needs to be searchable too.
+        // Terms in hierarchical taxonomies expose their slug path (e.g. `animals/cat`) so
+        // searching a parent surfaces its descendants too.
         searchKeys() {
-            return this.config.type === 'users' ? ['title', 'email'] : null;
+            if (this.config.type === 'users') return ['title', 'email'];
+            if (this.config.type === 'terms') return ['title', 'path'];
+
+            return null;
         },
 
 	    cacheKey() {
@@ -186,16 +224,42 @@ export default {
                 let option = this.options.find((option) => option.id === id);
                 let existing = this.items.find((item) => item.id === id);
 
-                return existing || option || { id: id, title: id };
+                return existing || option || this.newItemFromId(id);
             });
 
             this.$emit('input', items);
         },
 
+        // A typed term path like `animals/cat/calico` attaches the leaf, so render
+        // the badge as `calico · animals » cat` until the save normalizes it.
+        newItemFromId(id) {
+            if (this.config.type === 'terms' && typeof id === 'string' && id.includes('/')) {
+                const segments = id.split('/').filter((segment) => segment.trim().length);
+                const title = segments.pop();
+
+                if (title && segments.length) {
+                    return { id, title, hint: segments.join(' » ') };
+                }
+            }
+
+            return { id: id, title: id };
+        },
+
         createOption(value) {
             const existing = this.options.find((option) => option.title === value);
             return existing || { id: value, title: value };
         },
+
+        isTypedTermPath(id) {
+            return this.config.type === 'terms'
+                && typeof id === 'string'
+                && id.includes('/')
+                && !id.includes('::');
+        },
+
+        termPathSegments(title) {
+            return String(title).split('/').map((segment) => segment.trim()).filter(Boolean);
+        },
     },
 };
 </script>

resources/js/components/inputs/relationship/Selector.vue

@@ -59,7 +59,7 @@
 
                 <div v-if="view === 'tree'" class="flex flex-1 min-h-0 flex-col gap-4 p-4">
                     <div class="flex items-center justify-between gap-2 sm:gap-3 min-h-16">
-                        <Heading :text="__('Pages')" size="lg" />
+                        <Heading :text="tree.title ? __(tree.title) : __('Pages')" size="lg" />
                         <ui-toggle-group v-model="view" v-if="canUseTree">
                             <ui-toggle-item icon="hierarchy" value="tree" />
                             <ui-toggle-item icon="layout-list" value="list" />