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// Copyright (c) 2017 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
package api4
import (
"net/http"
"strconv"
"github.com/gorilla/mux"
)
const (
PAGE_DEFAULT = 0
PER_PAGE_DEFAULT = 60
PER_PAGE_MAXIMUM = 200
)
type ApiParams struct {
UserId string
TeamId string
ChannelId string
PostId string
FileId string
CommandId string
HookId string
ReportId string
EmojiId string
Email string
Username string
TeamName string
ChannelName string
PreferenceName string
Category string
Page int
PerPage int
}
func ApiParamsFromRequest(r *http.Request) *ApiParams {
params := &ApiParams{}
props := mux.Vars(r)
if val, ok := props["user_id"]; ok {
params.UserId = val
}
if val, ok := props["team_id"]; ok {
params.TeamId = val
}
if val, ok := props["channel_id"]; ok {
params.ChannelId = val
}
if val, ok := props["post_id"]; ok {
params.PostId = val
}
if val, ok := props["file_id"]; ok {
params.FileId = val
}
if val, ok := props["command_id"]; ok {
params.CommandId = val
}
if val, ok := props["hook_id"]; ok {
params.HookId = val
}
if val, ok := props["report_id"]; ok {
params.ReportId = val
}
if val, ok := props["emoji_id"]; ok {
params.EmojiId = val
}
if val, ok := props["email"]; ok {
params.Email = val
}
if val, ok := props["username"]; ok {
params.Username = val
}
if val, ok := props["team_name"]; ok {
params.TeamName = val
}
if val, ok := props["channel_name"]; ok {
params.ChannelName = val
}
if val, ok := props["category"]; ok {
params.Category = val
}
if val, ok := props["preference_name"]; ok {
params.PreferenceName = val
}
if val, err := strconv.Atoi(r.URL.Query().Get("page")); err != nil || val < 0 {
params.Page = PAGE_DEFAULT
} else {
params.Page = val
}
if val, err := strconv.Atoi(r.URL.Query().Get("per_page")); err != nil || val < 0 {
params.PerPage = PER_PAGE_DEFAULT
} else if val > PER_PAGE_MAXIMUM {
params.PerPage = PER_PAGE_MAXIMUM
} else {
params.PerPage = val
}
return params
}
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