[fix] preview controller for url format
[fix] preview controller for url format

t-wata-cldt/shirasagi,tany/ss,sunny4381/shirasagi,masakiooba/shirasagi-1,kaosf/shirasagi,shirasagi/shirasagi,sunny4381/opendata,MasakiInaya/shirasagi,tany/ss,shirasagi/opendata,toyodundy/shirasagi,t-wata-cldt/shirasagi,toyodundy/shirasagi,sunny4381/ss-handson,itowtips/shirasagi,bee01/shirasagi,shirasagi/opendata,kaosf/shirasagi,kaosf/shirasagi,tany/ss,tany/ss,itowtips/shirasagi,ShinjiTanimoto/shirasagi,tecyama/opendata,bee01/shirasagi,bee01/shirasagi,sunny4381/shirasagi,itowtips/ss-handson,MasakiInaya/shirasagi,MasakiInaya/shirasagi,shirasagi/shirasagi,koba5884/shirasagi,togusafish/shirasagi-_-shirasagi,mizoki/shirasagi,mizoki/shirasagi,shirasagi/opendata,sunny4381/opendata,itowtips/ss-handson,koba5884/shirasagi,ShinjiTanimoto/shirasagi,masakiooba/shirasagi-1,kaosf/shirasagi,masakiooba/shirasagi-1,t-wata-cldt/shirasagi,masakiooba/shirasagi-1,koba5884/shirasagi,togusafish/shirasagi-_-shirasagi,sunny4381/opendata,itowtips/ss-handson,hotmix/shirasagi,hotmix/shirasagi,tecyama/opendata,ShinjiTanimoto/shirasagi,itowtips/shirasagi,mizoki/shirasagi,koba5884/shirasagi,sunny4381/shirasagi,itowtips/ss-handson,shirasagi/shirasagi,togusafish/shirasagi-_-shirasagi,shirasagi/shirasagi,mizoki/shirasagi,shirasagi/ss-handson,toyodundy/shirasagi,hotmix/shirasagi,sunny4381/opendata,tecyama/opendata,sunny4381/ss-handson,toyodundy/shirasagi,itowtips/shirasagi,ShinjiTanimoto/shirasagi,shirasagi/opendata,shirasagi/ss-handson,MasakiInaya/shirasagi,shirasagi/ss-handson,t-wata-cldt/shirasagi,sunny4381/ss-handson,hotmix/shirasagi,bee01/shirasagi,togusafish/shirasagi-_-shirasagi,sunny4381/ss-handson,shirasagi/ss-handson,tecyama/opendata,sunny4381/shirasagi