Does this recipe contain Gluten?

I’m cooking for guests and wanted to prepare this. I realize I need something in place of the flour, but what should I use? Do any of the other ingredients have Gluten?

Thanks!

6 eggs, separated
100 g (3½oz, ½ cup) sugar
100 g (3½oz, 1 cup) ground coconut
140 g (5 oz, 1 cup) sifted flour
270 g (10 oz, 2½ cups) semolina
25 g (1 oz, 1½ tablespoons) ground almonds
20 g (2 small sachets, 4 teaspoons) baking powder
240 ml (8½ fl oz, 1 cup) oil
360 ml (13 fl oz, 1½ cup) freshly squeezed orange or tangerine juice
2 teaspoons grated orange zest
240 ml (8½ fl oz, 1 cup) orange or lemon marmalade