mirror of
https://github.com/aykhans/slash-e.git
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32 lines
760 B
Go
32 lines
760 B
Go
package v1
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import (
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"fmt"
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"net/http"
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"github.com/labstack/echo/v4"
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"go.deanishe.net/favicon"
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)
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func (*APIV1Service) registerURLUtilRoutes(g *echo.Group) {
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// GET /url/favicon?url=...
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g.GET("/url/favicon", func(c echo.Context) error {
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url := c.QueryParam("url")
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icons, err := favicon.Find(url)
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if err != nil {
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return echo.NewHTTPError(http.StatusBadRequest, fmt.Sprintf("failed to find favicon, err: %s", err))
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}
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availableIcons := []*favicon.Icon{}
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for _, icon := range icons {
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if icon.Width == icon.Height {
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availableIcons = append(availableIcons, icon)
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}
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}
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if len(availableIcons) == 0 {
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return echo.NewHTTPError(http.StatusNotFound, "no favicon found")
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}
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return c.JSON(http.StatusOK, availableIcons[0].URL)
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})
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}
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