  We numerically study the shear rheology of a binary mixture of soft Active
Brownian Particles, from the fluid to the disordered solid regime. At low shear
rates, we find a Newtonian regime, where a Green-Kubo relation with an
effective temperature provides the linear viscosity. It is followed by a
shear-thinning regime at larger shear rates. At high densities, solidification
is signalled by the emergence of a finite yield stress. We construct a
"fluid-glass-jamming" phase diagram with activity replacing temperature. While
both parameters gauge fluctuations, activity also changes the exponent
characterizing the decay of the diffusivity close to the glass transition and
the shape of the yield stress surface. The dense disordered active solid
appears to be mostly dominated by athermal jamming rather than glass rheology.
