Changed theme, added search, added pagination

internal/infrastructure/TemplateUtils.go

@@ -0,0 +1,22 @@
+package infrastructure
+
+import (
+	"fmt"
+	"time"
+)
+
+func GetCurrentYear() string {
+	return fmt.Sprintf("%v", time.Now().Year())
+}
+
+func GetPrevPagePokemons(current int) int {
+	if current < 10 {
+		return current
+	}
+
+	return current - 10
+}
+
+func GetNextPagePokemons(current int) int {
+	return current + 10
+}

internal/infrastructure/app/Setup.go

@@ -6,9 +6,10 @@ import (
 	"net/http"
 	"path/filepath"
 	"strings"
+	"text/template"
 	"time"
 
-	"github.com/diaid83/pokemongotemplates/internal/infrastructure"
+	"github.com/dadobos/pokemongotemplates/internal/infrastructure"
 	"github.com/gin-gonic/gin"
 )
 
@@ -22,6 +23,13 @@ type ApplicationServer struct {
 	State ApplicationState
 }
 
+var templateFunctionMap = template.FuncMap{
+
+	"GetCurrentYear":      infrastructure.GetCurrentYear,
+	"GetPrevPagePokemons": infrastructure.GetPrevPagePokemons,
+	"GetNextPagePokemons": infrastructure.GetNextPagePokemons,
+}
+
 func (s *ApplicationServer) registerHandlers() {
 	var files []string
 
@@ -36,9 +44,14 @@ func (s *ApplicationServer) registerHandlers() {
 	if err != nil {
 		panic(err.Error())
 	}
+
+	s.State.Handler.SetFuncMap(templateFunctionMap)
+
 	s.State.Handler.LoadHTMLFiles(files...)
-	s.State.Handler.GET("/", s.pokemonPageHandler())
-	s.State.Handler.GET("/custom", s.customPokemonPageHandler())
+	s.State.Handler.GET("/", s.pageHandler())
+	s.State.Handler.GET("/pagination", s.paginationPageHandler())
+
+	s.State.Handler.GET("/form/send-pagination", s.slugSendPaginationRequestHandler())
 }
 
 func NewApplicationServer(userOptions *ApplicationState) *ApplicationServer {

internal/infrastructure/app/SiteHandlers.go

@@ -3,13 +3,14 @@ package app
 import (
 	"fmt"
 	"net/http"
+	"net/url"
 
-	"github.com/diaid83/pokemongotemplates/internal/domain/pokemongotemplates"
+	"github.com/dadobos/pokemongotemplates/internal/domain/pokemongotemplates"
 	"github.com/gin-gonic/gin"
 )
 
-func (s *ApplicationServer) pokemonPageHandler() func(*gin.Context) {
-	data, err := pokemongotemplates.GetPokemons()
+func (s *ApplicationServer) pageHandler() func(*gin.Context) {
+	data, err := pokemongotemplates.GetPokemons(pokemongotemplates.AllPokemonsURL)
 	if err != nil {
 		fmt.Println(err.Error())
 	}
@@ -20,10 +21,35 @@ func (s *ApplicationServer) pokemonPageHandler() func(*gin.Context) {
 		})
 	}
 }
-func (s *ApplicationServer) customPokemonPageHandler() func(*gin.Context) {
+
+func (s *ApplicationServer) paginationPageHandler() func(*gin.Context) {
 	return func(c *gin.Context) {
-		c.HTML(http.StatusOK, "views/CustomPokemons.gohtml", pokemongotemplates.PageData{
+
+		requestURL := pokemongotemplates.PaginationURL
+		if newURL := c.Request.URL.Query(); newURL.Has("slug") {
+			requestURL = newURL["slug"][0]
+		}
+
+		data, err := pokemongotemplates.GetPokemons(requestURL)
+		if err != nil {
+			fmt.Println(err.Error())
+		}
+
+		c.HTML(http.StatusOK, "views/PaginationPokemons.gohtml", pokemongotemplates.PageData{
 			NavigationLinks: pokemongotemplates.NavigationLinks,
+			Data:            data,
 		})
 	}
 }
+
+
+func (s *ApplicationServer) slugSendPaginationRequestHandler() func(*gin.Context) {
+	return func(c *gin.Context) {
+		var requestData pokemongotemplates.NextURL
+		if err := c.Bind(&requestData); err != nil {
+			c.Redirect(http.StatusFound, "/")
+			return
+		}
+		c.Redirect(http.StatusFound, fmt.Sprintf("/pagination/?slug=%s", url.QueryEscape(requestData.URL)))
+	}
+}