refact: consolidate endpoint scheme

config/sample.settings.json

 {
     "appVersion": "__APP_VERSION__",
     "api": {
-        "url": "https://prog-info.o94.at/api.php/",
+        "url": "https://prog-info.o94.at/api.php",
         "endpoints": {
-            "shows": "shows",
-            "episodes": "timeslots",
-            "categories": "categories",
+            "host": "hosts",
+            "show": "shows",
+            "episode": "timeslots",
+            "category": "categories",
             "programmeCurrent": "current",
             "programmeToday": "today",
             "programmeDaily": "daily",

src/components/ShowDetail.svelte

@@ -26,8 +26,8 @@
   export let urlShowList = undefined
   export let radioEpoch = new Date('1998-08-17')
 
-  let endpointShows = settings.api.endpoints.shows
-  let endpointEpisodes = settings.api.endpoints.episodes
+  let endpointShow = settings.api.endpoints.show
+  let endpointEpisode = settings.api.endpoints.episode
   let tmp_show // FIXME Workaround for current API limitations: It's not possible to fetch everything in one request (see below)
   let show
   let episodes
@@ -42,7 +42,7 @@
     let fromDate = radioEpoch
     fromDate = formatApiDate(fromDate)
     let toDate = formatApiDate(new Date())
-    let baseUrl = `${settings.api.url}/${endpointShows}/${tmp_show.id}/${endpointEpisodes}`
+    let baseUrl = `${settings.api.url}/${endpointShow}/${tmp_show.id}/${endpointEpisode}`
     let episodeUrl = `${baseUrl}?&withNote&start=${fromDate}&end=${toDate}`
     fetchApi(episodeUrl, processMoreEpisodes)
   }
@@ -54,7 +54,7 @@
     let url = new URL(window.location.href)
     let urlSlug = url.searchParams.get('slug')
     if (urlSlug) showSlug = urlSlug
-    let showUrl = `${settings.api.url}/${endpointShows}/${showSlug}?withHostDetails=true`
+    let showUrl = `${settings.api.url}/${endpointShow}/${showSlug}?withHostDetails=true`
     console.log('Show API Url:' + showUrl)
     fetchApi(showUrl, processShowResponse)
   })
@@ -77,7 +77,7 @@
 
     pastDate = formatApiDate(pastDate)
     futureDate = formatApiDate(futureDate)
-    let baseUrl = `${settings.api.url}/${endpointShows}/${tmp_show.id}/${endpointEpisodes}`
+    let baseUrl = `${settings.api.url}/${endpointShow}/${tmp_show.id}/${endpointEpisode}`
     let episodeUrl = `${baseUrl}?&withNote&start=${pastDate}&end=${futureDate}`
     fetchApi(episodeUrl, processEpisodesResponse)
   }

src/components/ShowList.svelte

@@ -36,7 +36,7 @@
 
   /* Loads the available categories */
   function loadCategories() {
-    let apiQueryCats = `${settings.api.url}/${settings.api.endpoints.categories}`
+    let apiQueryCats = `${settings.api.url}/${settings.api.endpoints.category}`
     fetchApi(apiQueryCats, processCatsResponse)
   }
 
@@ -68,7 +68,7 @@
     }
 
     query = filterQuery
-    let endpointShows = settings.api.endpoints.shows
+    let endpointShows = settings.api.endpoints.show
     let apiUrl = `${settings.api.url}/${endpointShows}${filterQuery}limit=${limit}`
     fetchApi(apiUrl, processResponse)
   }

src/components/TrackService.svelte

@@ -11,7 +11,7 @@
   /* Initialize the component */
   onMount(() => {
     fetchApi(
-      settings.api.url + settings.api.endpoints.trackservice,
+      settings.api.url + '/' + settings.api.endpoints.trackservice,
       processResponse,
     )
     console.log(`Initialized TrackService v${settings.appVersion}`)