From a1f09d1f143012570a62bcb2a8fe51c439ad68fb Mon Sep 17 00:00:00 2001
From: Gabriel Arakaki Giovanini <mail@gabrielgio.me>
Date: Fri, 18 Aug 2023 21:57:47 +0200
Subject: feat: Make mosaic reusable

---
 pkg/list/list.go      |  6 +++---
 pkg/view/media.go     | 11 ++++++-----
 templates/album.qtpl  | 21 ++-------------------
 templates/media.qtpl  | 21 ++-------------------
 templates/mosaic.qtpl | 24 ++++++++++++++++++++++++
 5 files changed, 37 insertions(+), 46 deletions(-)
 create mode 100644 templates/mosaic.qtpl

diff --git a/pkg/list/list.go b/pkg/list/list.go
index 3aa9d65..b6b6b89 100644
--- a/pkg/list/list.go
+++ b/pkg/list/list.go
@@ -13,15 +13,15 @@ type Pair[T, U any] struct {
 	Right U
 }
 
-func Chunck[T any](slice []T, size int) [][]T {
+func Distribuite[T any](slice []T, size int) [][]T {
 	chuncks := make([][]T, size)
 
 	for i := 0; i < len(slice); i += size {
 		for x := 0; x < size; x++ {
 			end := i + x
 
-			if end > len(slice) {
-				break
+			if end >= len(slice) {
+				return chuncks
 			}
 
 			chuncks[x] = append(chuncks[x], slice[end])
diff --git a/pkg/view/media.go b/pkg/view/media.go
index 3124119..d5aace2 100644
--- a/pkg/view/media.go
+++ b/pkg/view/media.go
@@ -44,7 +44,8 @@ func getPagination(r *http.Request) *repository.Pagination {
 	}
 
 	if albumIDStr == "" {
-		page = 0
+		id := uint(0)
+		albumID = &id
 	} else if p, err := strconv.Atoi(albumIDStr); err == nil {
 		id := uint(p)
 		albumID = &id
@@ -132,9 +133,9 @@ func (self *MediaView) GetThumbnail(w http.ResponseWriter, r *http.Request) erro
 }
 
 func (self *MediaView) SetMyselfIn(r *ext.Router) {
-	r.GET("/media/", self.Index)
-	r.POST("/media/", self.Index)
+	r.GET("/media", self.Index)
+	r.POST("/media", self.Index)
 
-	r.GET("/media/image/", self.GetImage)
-	r.GET("/media/thumbnail/", self.GetThumbnail)
+	r.GET("/media/image", self.GetImage)
+	r.GET("/media/thumbnail", self.GetThumbnail)
 }
diff --git a/templates/album.qtpl b/templates/album.qtpl
index 328c6d4..1f25bf6 100644
--- a/templates/album.qtpl
+++ b/templates/album.qtpl
@@ -1,5 +1,4 @@
 {% import "git.sr.ht/~gabrielgio/img/pkg/database/repository" %}
-{% import "git.sr.ht/~gabrielgio/img/pkg/list" %}
 
 {% code
 type AlbumPage struct {
@@ -28,26 +27,10 @@ func (m *AlbumPage) PreloadAttr() string {
 {% endfor %}
 </div>
 <div class="columns">
-{% for _, c := range list.Chunck(p.Medias, 4) %}
-    <div class="column is-3">
-    {% for _, media := range c %}
-    <div class="card-image">
-       {% if media.IsVideo() %}
-       <video class="image is-fit" controls muted="true" poster="/media/thumbnail/?path_hash={%s media.PathHash %}" preload="{%s p.PreloadAttr() %}">
-           <source src="/media/image/?path_hash={%s media.PathHash %}" type="{%s media.MIMEType %}">
-       </video>
-       {% else %}
-        <figure class="image is-fit">
-            <img src="/media/thumbnail/?path_hash={%s media.PathHash %}">
-        </figure>
-        {% endif %}
-    </div>
-    {% endfor %}
-    </div>
-{% endfor %}
+{%= Mosaic(p.Medias, p.PreloadAttr()) %}
 </div>
 <div>
-    <a href="/media/?page={%d p.Next.Page %}" class="button is-pulled-right">next</a>
+    <a href="/media?page={%d p.Next.Page %}" class="button is-pulled-right">next</a>
 </div>
 {% endfunc %}
 
diff --git a/templates/media.qtpl b/templates/media.qtpl
index 7dcdf54..737d03d 100644
--- a/templates/media.qtpl
+++ b/templates/media.qtpl
@@ -1,5 +1,4 @@
 {% import "git.sr.ht/~gabrielgio/img/pkg/database/repository" %}
-{% import "git.sr.ht/~gabrielgio/img/pkg/list" %}
 
 {% code
 type MediaPage struct {
@@ -20,26 +19,10 @@ func (m *MediaPage) PreloadAttr() string {
 
 {% func (p *MediaPage) Content() %}
 <div class="columns">
-{% for _, c := range list.Chunck(p.Medias, 4) %}
-    <div class="column is-3">
-    {% for _, media := range c %}
-    <div class="card-image">
-       {% if media.IsVideo() %}
-       <video class="image is-fit" controls muted="true" poster="/media/thumbnail/?path_hash={%s media.PathHash %}" preload="{%s p.PreloadAttr() %}">
-           <source src="/media/image/?path_hash={%s media.PathHash %}" type="{%s media.MIMEType %}">
-       </video>
-       {% else %}
-        <figure class="image is-fit">
-            <img src="/media/thumbnail/?path_hash={%s media.PathHash %}">
-        </figure>
-        {% endif %}
-    </div>
-    {% endfor %}
-    </div>
-{% endfor %}
+{%= Mosaic(p.Medias, p.PreloadAttr()) %}
 </div>
 <div>
-    <a href="/media/?page={%d p.Next.Page %}" class="button is-pulled-right">next</a>
+    <a href="/media?page={%d p.Next.Page %}" class="button is-pulled-right">next</a>
 </div>
 {% endfunc %}
 
diff --git a/templates/mosaic.qtpl b/templates/mosaic.qtpl
new file mode 100644
index 0000000..18dbcba
--- /dev/null
+++ b/templates/mosaic.qtpl
@@ -0,0 +1,24 @@
+{% import "git.sr.ht/~gabrielgio/img/pkg/database/repository" %}
+{% import "git.sr.ht/~gabrielgio/img/pkg/list" %}
+
+{% func Mosaic(medias []*repository.Media, preloadAttr string) %}
+<div class="columns">
+{% for _, c := range list.Distribuite(medias, 6) %}
+    <div class="column is-2">
+    {% for _, media := range c %}
+    <div class="card-image">
+       {% if media.IsVideo() %}
+       <video class="image is-fit" controls muted="true" poster="/media/thumbnail?path_hash={%s media.PathHash %}" preload="{%s preloadAttr %}">
+           <source src="/media/image?path_hash={%s media.PathHash %}" type="{%s media.MIMEType %}">
+       </video>
+       {% else %}
+        <figure class="image is-fit">
+            <img src="/media/thumbnail?path_hash={%s media.PathHash %}">
+        </figure>
+        {% endif %}
+    </div>
+    {% endfor %}
+    </div>
+{% endfor %}
+</div>
+{% endfunc %}
-- 
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