Work on news list page

TODO:
  - fix category path printer (only prints last if there is a parent)
  - dates are all NOW

css/template.css

@@ -9,3 +9,11 @@ body {
 .col-form .row .col-xs-2 {
   text-align: right;
 }
+
+.news-posts h3 {
+    display: inline;
+}
+
+.news-row {
+    margin-bottom: 1em;
+}

route_handlers.go

@@ -337,7 +337,7 @@ func newsFormHandler(w http.ResponseWriter, r *http.Request, user *user.User, se
 	    session.AddFlash("Error loading news", flash_err)
 	}
     
-    ShowTemplate("news", w, map[string]interface{}{"user": user, "flashes": flashes, "news": news, "count": count})
+    ShowTemplate("news", w, map[string]interface{}{"user": user, "flashes": flashes, "news": news, "count": count, "categories": categories.CategoriesFlat})
    	
 }
 
@@ -358,7 +358,7 @@ func init_route_handlers() {
 	r.HandleFunc("/logout", userHandler(LogoutHandler))
 
 	r.HandleFunc("/add", getPostHandler(userHandler(addFormHandler), userHandler(addPostHandler)))
-	r.HandleFunc("/", userHandler(templateFormHandler))
+	r.HandleFunc("/", userHandler(newsFormHandler))
 	r.HandleFunc("/news", userHandler(newsFormHandler))
 	r.HandleFunc("/export", userHandler(templateFormHandler))
 	r.HandleFunc("/export-commit", userHandler(exportHandler))

templates.go

@@ -7,6 +7,9 @@ import (
 	"regexp"
 	"net/http"
 	"errors"
+	"time"
+	"strings"
+	"github.com/dballard/transmet/categories"
 )
 
 var (
@@ -29,6 +32,8 @@ func dict (values ...interface{}) (map[string]interface{}, error) {
     return dict, nil
 }
 
+// string multiplication
+// stringTimes(3, "Foo") => "FooFooFoo"
 func stringTimes(times int, str string) string {
     result := ""
     for i := 0; i < times; i ++ {
@@ -37,12 +42,31 @@ func stringTimes(times int, str string) string {
     return result
 } 
 
+// Turns a Time into a formated string
+func dateFormat(t time.Time) string {
+    return t.Format(time.ANSIC)
+}
+
+// takes a category_id and returns "Root / Parent / Category"
+func fullCategoryPath(categoriesFlat map[int]*categories.Category, category_id int) string {
+    fmt.Println("fullCategoryPath: ", category_id)
+    var categoryNames []string = nil
+    var category *categories.Category = categoriesFlat[category_id]
+    for ; category.Parent.Valid; category = categoriesFlat[int(category.Parent.Int64)] {
+        fmt.Println("fullCategoryPath LOOP: ", category.Name)
+        categoryNames = append(categoryNames, category.Name)
+    }
+    return strings.Join(categoryNames, " / ")
+}
+
 // Tempalte helper functions
 var funcMap = template.FuncMap {
     "add": func (x, y int) int { return x + y },
     "minus": func (x, y int) int { return x - y },
     "dict": dict,
     "stringTimes": stringTimes,
+    "dateFormat": dateFormat,
+    "fullCategoryPath": fullCategoryPath,
 }
 
 

templates/pages/news.html

@@ -1,14 +1,31 @@
 {{define "body"}}
     <h2 class="news-heading">News</h2>
     {{template "flashes" .}}
+    <div class="news-posts">
     {{range $news_post := .news}}
-                {{template "row-news" $news_post}}
+                {{template "row-news" dict "post" $news_post "categories" $.categories}}
     {{end}}
+    </div>
 
 {{end}}
 
 <!-- print a news row -->
 {{define "row-news"}}
-<h2> -- {{.Title}}</h2>
-
+    <div class="news-row">
+        <div class="row">
+            <div class="col-xs-12">
+                <h3>{{.post.Title}}</h3>
+            </div>
+            <div class="col-xs-12">
+                {{dateFormat .post.Date}}
+            </div>
+            <div class="col-xs-12">
+                <a href="{{.post.Url}}">{{.post.Url}}</a>
+            </div>
+            <div class="col-xs-12">
+                Category: {{fullCategoryPath .categories .post.Category_id}}
+            </div>
+        </div>
+        <div>{{.post.Notes}}</div>
+    </div>
 {{end}}