add click event on map

src/add_plant.eml.html

@@ -1,7 +1,10 @@
 let f nick request =
 <%s  Format.sprintf "Add a plant to your Collection %s !" nick %>
       <div class="mb-3">
+<div id="map"></div>
         <%s! Dream.form_tag ~action:"/add_plant" ~enctype:`Multipart_form_data request %>
+        <input type="hidden" id="lat_lng" name="lat_lng" value="THIS IS NOT WORKING">
+
         <label for="tags" class="form-label">Tags</label>
         <textarea name="tags" type="text" class="form-control" id="tags" aria-describedby="tagsHelp"></textarea>
         <div id="tagsHelp" class="form-text">Describe your plant with tags</div>

src/map.ml

@@ -1,3 +1,4 @@
+(* TODO only run this on /add_plant and /map *)
 let log = Format.printf
 
 (* get the leaflet object *)
@@ -6,6 +7,9 @@ let leaflet =
   | Some l -> l
   | None -> failwith "can't load leaflet"
 
+(* get popup object *)
+let popup = Jv.call leaflet "popup" [||]
+
 (* create a map *)
 let map =
   log "creating map@.";
@@ -43,12 +47,23 @@ let () =
   let _map : Jv.t = Jv.call tile_layer "addTo" [| map |] in
   ()
 
-(* TODO :-)
-   (* binding callbacks@ *)
-     let () =
-       Format.eprintf "binding callbacks@.";
+let on_click e =
+  log "on_click@.";
 
-       Ev.listen Leaflet.Map.click (fun e ->
-           Console.log [ e |> Ev.as_type |> Leaflet.Ev.MouseEvent.latlng ] )
-       @@ Leaflet.Map.as_target map
-*)
+  let lat_lng = Jv.get e "latlng" in
+  ignore @@ Jv.call popup "setLatLng" [| lat_lng |];
+  ignore @@ Jv.call popup "setContent" [| Jv.of_string "YOU CLICKED HERE" |];
+  ignore @@ Jv.call popup "openOn" [| map |];
+
+  (*TODO use Brr to insert lat_lng in the form *)
+  let open Brr in
+  let lat_lng_input = El.input ~at:At.[ id (Jstr.v "lat_lng") ] () in
+  ignore
+  @@ El.set_at (Jstr.of_string "value")
+       (Some (Jstr.of_string "FUCK"))
+       lat_lng_input;
+  ()
+
+let () =
+  (*add on_click callback to map*)
+  ignore @@ Jv.call map "on" [| Jv.of_string "click"; Jv.repr on_click |]

src/permap.ml

@@ -154,17 +154,22 @@ let add_plant_post request =
   | None -> render_unsafe "Not logged in" request
   | Some nick -> (
     match%lwt Dream.multipart request with
-    | `Ok [ ("files", files); ("tags", tags) ]
-    | `Ok (("files", files) :: ("tags", tags) :: _ :: _) -> (
+    | `Ok [ ("files", files); ("lat_lng", lat_lng); ("tags", tags) ]
+    | `Ok (("files", files) :: ("lat_lng", lat_lng) :: ("tags", tags) :: _ :: _)
+      -> (
       match tags with
       | [] -> render_unsafe "Field tag is empty" request
-      | [ (_, tags) ] ->
-        let res =
-          match User.add_plant tags files nick with
-          | Ok () -> "Your plant was uploaded!"
-          | Error e -> e
-        in
-        render_unsafe res request
+      | [ (_, tags) ] -> (
+        match lat_lng with
+        | [] -> render_unsafe "Field tag is empty" request
+        | [ (_, lat_lng) ] ->
+          let res =
+            match User.add_plant lat_lng tags files nick with
+            | Ok () -> "Your plant was uploaded!"
+            | Error e -> e
+          in
+          render_unsafe res request
+        | _lat_lng -> Dream.empty `Bad_Request )
       | _tags -> Dream.empty `Bad_Request )
     | `Ok _ -> Dream.empty `Bad_Request
     | `Expired _

src/user.ml

@@ -111,6 +111,10 @@ module Q = struct
   let get_tags =
     Caqti_request.collect Caqti_type.string Caqti_type.string
       "SELECT tag FROM plant_tag WHERE plant_id=?;"
+
+  let get_plant_gps =
+    Caqti_request.find_opt Caqti_type.string Caqti_type.string
+      "SELECT gps FROM plant_gps WHERE plant_id=?;"
 end
 
 module Db =
@@ -201,6 +205,12 @@ let view_plant plant_id =
   | Ok count -> (
     match count with
     | Some count -> (
+      let gps =
+        match Db.find_opt Q.get_plant_gps plant_id with
+        | Ok (Some gps) -> gps
+        | Ok None -> ""
+        | Error e -> Format.sprintf "db error: %s" (Caqti_error.show e)
+      in
       let images =
         String.concat "\n"
           (List.map
@@ -215,7 +225,7 @@ let view_plant plant_id =
       | Ok tags ->
         let tags = String.concat " " tags in
         (* TODO add link to gps/map too *)
-        images ^ tags )
+        images ^ tags ^ gps )
     | None -> "db error" )
   | Error e -> Format.sprintf "db error: %s" (Caqti_error.show e)
 
@@ -323,27 +333,28 @@ let upload_avatar files nick =
 (* TODO do the same for text input: check length, forbidden chars and have a forbidden words filter*)
 let is_valid_image _content = true
 
-let add_plant tags files nick =
-  match files with
-  | files -> (
-    let tags_len = String.length tags in
-    if tags_len > 1000 then
-      Error "tags too long"
+let add_plant gps tags files nick =
+  let tags_len = String.length tags in
+  if tags_len > 1000 then
+    Error "tags too long"
+  else
+    let tag_list = Str.split (Str.regexp " +") tags in
+    (* id for plant*)
+    let ok_list = List.map (fun (_, content) -> is_valid_image content) files in
+    let valid_files = List.for_all (fun valid -> valid) ok_list in
+    if not valid_files then
+      Error "Invalid image"
     else
-      let tag_list = Str.split (Str.regexp " +") tags in
-      (* id for plant*)
-      let ok_list =
-        List.map (fun (_, content) -> is_valid_image content) files
-      in
-      let valid_files = List.for_all (fun valid -> valid) ok_list in
-      if not valid_files then
-        Error "Invalid image"
-      else
-        (* add plant to db *)
-        let plant_id = Uuidm.to_string (Uuidm.v4_gen random_state ()) in
-        (* add to plant_id <-> user*)
-        let res_plant = Db.exec Q.upload_plant_id (plant_id, nick) in
-        match res_plant with
+      (* add plant to db *)
+      let plant_id = Uuidm.to_string (Uuidm.v4_gen random_state ()) in
+      (* add to plant_id <-> user*)
+      let res_plant = Db.exec Q.upload_plant_id (plant_id, nick) in
+      match res_plant with
+      | Error e -> Error (Format.sprintf "db error: %s" (Caqti_error.show e))
+      | Ok _ -> (
+        (* add to plant_id <-> gps table*)
+        let res_gps = Db.exec Q.upload_plant_gps (plant_id, gps) in
+        match res_gps with
         | Error e -> Error (Format.sprintf "db error: %s" (Caqti_error.show e))
         | Ok _ -> (
           (* add to plant_id <-> tag table*)