85 lines
2.0 KiB
Go
85 lines
2.0 KiB
Go
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package routes
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import (
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"fmt"
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"gifuu/include"
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"gifuu/tools"
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"html"
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"log"
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"net/http"
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"strings"
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"text/template"
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"github.com/jackc/pgx/v5"
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)
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var animTemplate = template.Must(template.New("").Parse(include.TEMPLATE_ANIMATION_METADATA))
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func GET_Metadata_ID(w http.ResponseWriter, r *http.Request) {
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paramID := tools.ParseSnowflake(r.PathValue("id"))
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if paramID == 0 {
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tools.SendClientError(w, r, tools.ERROR_BODY_INVALID_FIELD)
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return
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}
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var animationData struct {
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Created string
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Width int
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Height int
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Rating float64
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Sticker bool
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Title string
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Tags []string
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}
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// Fetch Animation Metadata
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err := tools.Database.QueryRow(r.Context(),
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`SELECT
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u.encode_width,
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u.encode_height,
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u.meta_rating,
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u.flag_sticker,
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u.meta_title,
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COALESCE(array_agg(t.label ORDER BY t.usage) FILTER (WHERE t.id IS NOT NULL), '{}')
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FROM gifuu.upload u
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LEFT JOIN gifuu.upload_tag ut ON ut.gif_id = u.id
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LEFT JOIN gifuu.tag t ON t.id = ut.tag_id
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WHERE u.id = $1
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GROUP BY u.id`,
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paramID,
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).Scan(
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&animationData.Width,
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&animationData.Height,
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&animationData.Rating,
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&animationData.Sticker,
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&animationData.Title,
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&animationData.Tags,
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)
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if err == pgx.ErrNoRows {
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tools.SendClientError(w, r, tools.ERROR_UNKNOWN_ANIMATION)
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return
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}
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if err != nil {
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tools.SendServerError(w, r, err)
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return
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}
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// Render Webpage
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w.Header().Add("Content-Type", "text/html")
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err = animTemplate.Execute(w, map[string]any{
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"width": animationData.Width,
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"height": animationData.Height,
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"title": html.EscapeString(animationData.Title),
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"tags": html.EscapeString(strings.Join(animationData.Tags, ", ")),
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"uri_embed": fmt.Sprintf("%s/embed.html?id=%d&quality=standard", tools.TEMPLATE_BASE_WEB, paramID),
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"uri_image": fmt.Sprintf("%s/%d/standard.avif", tools.TEMPLATE_BASE_CDN, paramID),
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"uri_site": fmt.Sprintf("%s/art/%d", tools.TEMPLATE_BASE_WEB, paramID),
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})
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if err != nil {
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log.Println("Render Error:", r.URL.Path, err)
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http.Error(w, "Server Error", http.StatusInternalServerError)
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return
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}
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}
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