admin: New page to list tags

admin/api/exercice.go

@@ -17,6 +17,7 @@ import (
 func declareGlobalExercicesRoutes(router *gin.RouterGroup) {
 	router.GET("/resolutions.json", exportResolutionMovies)
 	router.GET("/exercices_stats.json", getExercicesStats)
+	router.GET("/tags", listTags)
 }
 
 func declareExercicesRoutes(router *gin.RouterGroup) {
@@ -225,6 +226,32 @@ func listExercices(c *gin.Context) {
 	}
 }
 
+func listTags(c *gin.Context) {
+	exercices, err := fic.GetExercices()
+	if err != nil {
+		c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"errmsg": err.Error()})
+		return
+	}
+
+	ret := map[string][]*fic.Exercice{}
+	for _, exercice := range exercices {
+		tags, err := exercice.GetTags()
+		if err != nil {
+			c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"errmsg": err.Error()})
+			return
+		}
+		for _, t := range tags {
+			if _, ok := ret[t]; !ok {
+				ret[t] = []*fic.Exercice{}
+			}
+
+			ret[t] = append(ret[t], exercice)
+		}
+	}
+
+	c.JSON(http.StatusOK, ret)
+}
+
 // Generate the csv to export with:
 //   curl -s http://127.0.0.1:8081/api/resolutions.json | jq -r ".[] | [ .theme,.title, @uri \"https://fic.srs.epita.fr/resolution/\\(.videoURI)\" ] | join(\";\")"
 func exportResolutionMovies(c *gin.Context) {

admin/static.go

@@ -74,6 +74,9 @@ func declareStaticRoutes(router *gin.RouterGroup, cfg *settings.Settings, baseUR
 	router.GET("/sync", func(c *gin.Context) {
 		serveIndex(c)
 	})
+	router.GET("/tags/*_", func(c *gin.Context) {
+		serveIndex(c)
+	})
 	router.GET("/teams/*_", func(c *gin.Context) {
 		serveIndex(c)
 	})

admin/static/js/app.js

@@ -41,6 +41,10 @@ angular.module("FICApp", ["ngRoute", "ngResource", "ngSanitize"])
 		controller: "ExerciceController",
 		templateUrl: "views/exercice-resolution.html"
 	    })
+	    .when("/tags", {
+		controller: "TagsListController",
+		templateUrl: "views/tags.html"
+	    })
 	    .when("/teams", {
 		controller: "TeamsListController",
 		templateUrl: "views/team-list.html"
@@ -1478,6 +1482,16 @@ angular.module("FICApp")
 	}
     })
 
+    .controller("TagsListController", function($scope, $http) {
+        $scope.tags = [];
+        $http({
+	    url: "api/tags",
+	    method: "GET"
+	}).then(function(response) {
+	    $scope.tags = response.data
+	});
+    })
+
     .controller("AllExercicesListController", function($scope, Exercice, Theme, $routeParams, $location, $rootScope, $http, $filter) {
 	$http({
 	    url: "api/themes.json",

admin/static/views/exercice-list.html

@@ -1,6 +1,12 @@
 <div class="d-flex justify-content-between">
   <h2>Exercices</h2>
   <div class="align-self-center">
+    <a
+      href="tags"
+      class="btn btn-sm btn-dark"
+    >
+      <span class="glyphicon glyphicon-th" aria-hidden="true"></span> Tags
+    </a>
     <a
       href="files"
       class="btn btn-sm btn-info"

admin/static/views/tags.html

@@ -0,0 +1,34 @@
+<div class="d-flex justify-content-between">
+  <h2>Tags</h2>
+</div>
+
+<table class="table table-hover table-bordered table-striped table-sm">
+  <thead class="thead-dark">
+    <tr>
+      <th>
+	Tag
+      </th>
+      <th>
+	Nb
+      </th>
+      <th>
+	Exercices
+      </th>
+    </tr>
+  </thead>
+  <tbody>
+    <tr ng-repeat="(tag, exercices) in tags">
+      <td>
+        {{ tag }}
+      </td>
+      <td>
+        {{ exercices.length }}
+      </td>
+      <td ng-repeat="e in exercices">
+        <a ng-href="exercices/{{ e.id }}">
+	  {{ e.title }}
+        </a>
+      </td>
+    </tr>
+  </tbody>
+</table>