Leaking

[Ben94]

My car is leaking and I've had puddles in the passenger footwells and in the boot with the spare wheel, but the roof is only wet at the front on both sides (see pic) was thinking sun roof?
http://m1302.photobucket.com/albumv...148-000000812D3D15E7_zps29334576.jpg.html?o=0

any help would be great