From 055ca3a37679652711a2cc47e1e3c7c00359d903 Mon Sep 17 00:00:00 2001
From: DebaucheryLibrarian <DebaucheryLibrarian@unknown.name>
Date: Sat, 8 Jun 2024 01:26:31 +0200
Subject: [PATCH] Added search to tags page.

---
 components/movies/tile.vue      |   2 +-
 pages/entities/+Page.vue        |   6 +-
 pages/tags/+Page.vue            | 134 +++++++++++++++++++++++++++-----
 pages/tags/+onBeforeRender.js   |  22 +++++-
 public/img/icons/price-tag2.svg |   5 ++
 src/tags.js                     |  30 ++++---
 6 files changed, 168 insertions(+), 31 deletions(-)
 create mode 100755 public/img/icons/price-tag2.svg

diff --git a/components/movies/tile.vue b/components/movies/tile.vue
index cb4b570..46ac433 100644
--- a/components/movies/tile.vue
+++ b/components/movies/tile.vue
@@ -23,7 +23,7 @@
 
 				<img
 					v-else
-					src="/public/img/icons/movie.svg"
+					src="/img/icons/movie.svg"
 					class="nocover"
 				>
 			</a>
diff --git a/pages/entities/+Page.vue b/pages/entities/+Page.vue
index 2b277ac..241e235 100644
--- a/pages/entities/+Page.vue
+++ b/pages/entities/+Page.vue
@@ -7,7 +7,7 @@
 			<input
 				v-model="query"
 				type="search"
-				placeholder="Search channel"
+				placeholder="Search channels"
 				class="search input"
 				@search="search"
 			>
@@ -118,6 +118,10 @@ async function search() {
 </script>
 
 <style scoped>
+.page {
+	flex-grow: 1;
+}
+
 .search-container {
 	display: flex;
 	align-items: stretch;
diff --git a/pages/tags/+Page.vue b/pages/tags/+Page.vue
index 1007cd0..714af1e 100644
--- a/pages/tags/+Page.vue
+++ b/pages/tags/+Page.vue
@@ -2,8 +2,19 @@
 	<div class="page">
 		<ul
 			ref="categories"
-			class="categories nolist"
+			class="categories nolist nobar"
 		>
+			<li>
+				<div
+					class="search noselect"
+					@click="focusSearch"
+				>
+					<Icon
+						icon="search"
+					/>
+				</div>
+			</li>
+
 			<li
 				v-for="(tags, category) in showcase"
 				:key="`category-${category}`"
@@ -12,7 +23,7 @@
 					:href="`#${category}`"
 					class="category nolink"
 					:class="{ active: activeCategory === category }"
-				>{{ category }}</a>
+				>{{ categoryTitles[category] || category }}</a>
 			</li>
 		</ul>
 
@@ -20,6 +31,25 @@
 			ref="content"
 			class="content"
 		>
+			<form
+				class="search-container"
+				@submit.prevent="search"
+			>
+				<input
+					ref="searchInput"
+					v-model="query"
+					type="search"
+					placeholder="Search tags"
+					class="search input"
+					@search="search"
+				>
+
+				<Icon
+					icon="search"
+					@click="search"
+				/>
+			</form>
+
 			<div
 				v-for="(tags, category) in showcase"
 				:key="`tags-${category}`"
@@ -41,7 +71,7 @@
 						<div class="thumb-container">
 							<a
 								:href="`/tag/${tag.slug}`"
-								class="tag nolink"
+								class="thumb-link nolink"
 							>
 								<img
 									v-if="tag.poster"
@@ -51,6 +81,12 @@
 									class="thumb"
 									loading="lazy"
 								>
+
+								<img
+									v-else
+									src="/img/icons/price-tag2.svg"
+									class="nophoto"
+								>
 							</a>
 
 							<a
@@ -80,13 +116,17 @@
 
 <script setup>
 import { ref, onMounted, inject } from 'vue';
+
 import navigate from '#/src/navigate.js';
+import events from '#/src/events.js';
 
 const pageContext = inject('pageContext');
 const showcase = pageContext.pageProps.tagShowcase;
 
 const categories = ref(null);
 const content = ref(null);
+const searchInput = ref(null);
+const query = ref(pageContext.urlParsed.search.q);
 
 const categoryTitles = {
 	lgbt: 'LGBT',
@@ -120,15 +160,16 @@ function calculateActiveCategory() {
 	navigate(`#${activeCategory.value}`, null, { replace: true });
 }
 
+async function search() {
+	navigate('/tags', { q: query.value || undefined }, { redirect: true });
+}
+
+function focusSearch() {
+	events.emit('scrollUp'); // scrollIntoView on search input does not reveal it fully
+	searchInput.value?.focus();
+}
+
 onMounted(() => {
-	// div doesn't scroll automatically on page load, reset hash to scroll
-	if (window.location.hash) {
-		const hash = window.location.hash;
-
-		window.location.hash = undefined;
-		window.location.hash = hash;
-	}
-
 	categories.value.addEventListener('wheel', (event) => {
 		categories.value.scrollLeft += event.deltaY;
 	});
@@ -144,7 +185,15 @@ onMounted(() => {
 		}
 	});
 
-	calculateActiveCategory();
+	// div doesn't scroll automatically on page load, reset hash to scroll
+	if (window.location.hash) {
+		const hash = window.location.hash;
+
+		window.location.hash = undefined;
+		window.location.hash = hash;
+
+		calculateActiveCategory();
+	}
 });
 </script>
 
@@ -152,6 +201,7 @@ onMounted(() => {
 .page {
 	display: flex;
 	flex-direction: column;
+	flex-grow:1 ;
 }
 
 .content {
@@ -162,16 +212,26 @@ onMounted(() => {
 	display: flex;
 	gap: .25rem;
 	flex-shrink: 0;
-	padding: .5rem 1rem;
+	padding: .5rem 1rem .5rem 0;
 	position: sticky;
 	top: 0;
 	z-index: 1;
 	background: var(--grey-dark-40);
 	overflow-x: auto;
-	scrollbar-width: none;
 
-	&::-webkit-scrollbar {
-		display: none;
+	.search {
+		height: 100%;
+		display: flex;
+		align-items: center;
+
+		.icon {
+			fill: var(--highlight-strong-20);
+			padding: 0 .5rem 0 1rem;
+		}
+
+		&:hover .icon {
+			fill: var(--text-light);
+		}
 	}
 }
 
@@ -190,6 +250,27 @@ onMounted(() => {
 	}
 }
 
+.search-container {
+	display: flex;
+	align-items: stretch;
+	padding: 1rem 1rem 0 1rem;
+
+	.icon {
+		padding: 0 1rem;
+		height: auto;
+		fill: var(--shadow);
+
+		&:hover {
+			cursor: pointer;
+			fill: var(--primary);
+		}
+	}
+}
+
+.search {
+	font-size: 1.1rem;
+}
+
 .tags {
     display: grid;
     grid-template-columns: repeat(auto-fill, minmax(20rem, 1fr));
@@ -205,6 +286,7 @@ onMounted(() => {
 }
 
 .tag {
+	height: 100%;
 	display: flex;
 	flex-direction: column;
 
@@ -220,7 +302,7 @@ onMounted(() => {
 }
 
 .name {
-	padding: .25rem .5rem 0 .5rem;
+	padding: .4rem .5rem 0 .5rem;
 	text-transform: capitalize;
 	font-size: .9rem;
 	font-weight: bold;
@@ -229,17 +311,31 @@ onMounted(() => {
 
 .thumb-container {
 	position: relative;
+	aspect-ratio: 5/3;
+	background: var(--background-base-20);
+    box-shadow: 0 0 3px var(--shadow-weak-20);
+}
+
+.thumb-link {
+	height: 100%;
+	display: flex;
+	align-items: center;
+	justify-content: center;
 }
 
 .thumb {
 	display: inline-block;
     width: 100%;
-	aspect-ratio: 5/3;
+	height: 100%;
 	object-fit: cover;
 	border-radius: .25rem;
 	background-size: cover;
 	background-position: center;
-    box-shadow: 0 0 3px var(--shadow-weak-20);
+}
+
+.nophoto {
+	width: 10%;
+	opacity: .1;
 }
 
 .favicon-link {
diff --git a/pages/tags/+onBeforeRender.js b/pages/tags/+onBeforeRender.js
index 8486214..e1212e9 100644
--- a/pages/tags/+onBeforeRender.js
+++ b/pages/tags/+onBeforeRender.js
@@ -1,4 +1,4 @@
-import { fetchTagsById } from '#/src/tags.js';
+import { fetchTags, fetchTagsById } from '#/src/tags.js';
 
 const tagSlugs = {
 	popular: [
@@ -116,8 +116,28 @@ const tagSlugs = {
 	],
 };
 
+async function searchTags(pageContext) {
+	const tags = await fetchTags({ query: pageContext.urlParsed.search.q });
+
+	return {
+		pageContext: {
+			title: 'Tags',
+			pageProps: {
+				tagShowcase: {
+					results: tags,
+				},
+			},
+		},
+	};
+}
+
 export async function onBeforeRender(pageContext) {
+	if (pageContext.urlParsed.search.q) {
+		return searchTags(pageContext);
+	}
+
 	const tags = await fetchTagsById(Object.values(tagSlugs).flat());
+
 	const filteredTags = tags.filter((tag) => !pageContext.tagFilter.includes(tag.name) && !pageContext.tagFilter.includes(tag.slug));
 	const tagsBySlug = Object.fromEntries(filteredTags.map((tag) => [tag.slug, tag]));
 
diff --git a/public/img/icons/price-tag2.svg b/public/img/icons/price-tag2.svg
new file mode 100755
index 0000000..6162628
--- /dev/null
+++ b/public/img/icons/price-tag2.svg
@@ -0,0 +1,5 @@
+
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16">
+
+<path d="M15.25 0h-6c-0.412 0-0.989 0.239-1.28 0.53l-7.439 7.439c-0.292 0.292-0.292 0.769 0 1.061l6.439 6.439c0.292 0.292 0.769 0.292 1.061 0l7.439-7.439c0.292-0.292 0.53-0.868 0.53-1.28v-6c0-0.412-0.338-0.75-0.75-0.75zM11.5 6c-0.828 0-1.5-0.672-1.5-1.5s0.672-1.5 1.5-1.5 1.5 0.672 1.5 1.5-0.672 1.5-1.5 1.5z"></path>
+</svg>
diff --git a/src/tags.js b/src/tags.js
index bcbefbe..aed1445 100644
--- a/src/tags.js
+++ b/src/tags.js
@@ -30,25 +30,37 @@ function curateTag(tag, context) {
 }
 
 export async function fetchTags(options = {}) {
+	const query = options.query?.trim();
+
 	const [tags, posters] = await Promise.all([
 		knex('tags')
-			.select('tags.*')
+			.select('aliases.*')
+			.leftJoin(knex.raw('tags AS aliases ON aliases.id = tags.alias_for OR (tags.alias_for IS NULL AND aliases.id = tags.id)'))
 			.modify((builder) => {
-				if (!options.includeAliases) {
-					builder.whereNull('alias_for');
-				}
-
-				if (options.query) {
+				if (query) {
 					builder
-						.whereILike('name', `%${options.query}%`)
-						.orWhereILike('slug', `%${options.query}%`);
+						.whereILike('tags.name', `%${query}%`)
+						.orWhereILike('tags.slug', `%${query}%`)
+						.groupBy('aliases.id')
+						.orderBy([
+							{
+								column: knex.raw('similarity(aliases.slug, :query)', { query }),
+								order: 'desc',
+							},
+							{
+								column: 'aliases.slug',
+								order: 'asc',
+							},
+						]);
+				} else if (!options.includeAliases) {
+					builder.whereNull('alias_for');
 				}
 			}),
 		knex('tags_posters')
 			.select('tags_posters.tag_id', 'media.*', knex.raw('row_to_json(entities) as entity'), knex.raw('row_to_json(parents) as entity_parent'))
 			.leftJoin('media', 'media.id', 'tags_posters.media_id')
 			.leftJoin('entities', 'entities.id', 'media.entity_id')
-			.leftJoin('entities as parents', 'entities.id', 'entities.parent_id'),
+			.leftJoin('entities as parents', 'parents.id', 'entities.parent_id'),
 	]);
 
 	const postersByTagId = Object.fromEntries(posters.map((poster) => [poster.tag_id, poster]));