<?php
header("Content-Type:application/javascript");
$color = "#f0f"; // Change your Color Here
$secondColor = "#ff8"; // Change your Color Here

function checkhexcolor($color){
    return preg_match('/^#[a-f0-9]{6}$/i', $color);
}

if (isset($_GET['color']) AND $_GET['color'] != '') {
    $color = "#" . $_GET['color'];
}

if (!$color OR !checkhexcolor($color)) {
    $color = "#336699";
}


function checkhexcolor2($secondColor){
    return preg_match('/^#[a-f0-9]{6}$/i', $secondColor);
}

if (isset($_GET['secondColor']) AND $_GET['secondColor'] != '') {
    $secondColor = "#" . $_GET['secondColor'];
}

if (!$secondColor OR !checkhexcolor2($secondColor)) {
    $secondColor = "#336699";
}
?>


(function ($) {
    "use strict";

    particlesJS("particles", {
        "particles": {
            "number": {
                "value": 120,
                "density": {
                    "enable": true,
                    "value_area": 800
                }
            },
            "color": {
                "value": "<?php echo $color; ?>"
            },
            "shape": {
                "type": "circle",
                "stroke": {
                    "width": 0,
                    "color": "#000000"
                },
                "polygon": {
                    "nb_sides": 5
                },
                "image": {
                    "src": "img/github.svg",
                    "width": 100,
                    "height": 100
                }
            },
            "opacity": {
                "value": 1,
                "random": true,
                "anim": {
                    "enable": true,
                    "speed": 1,
                    "opacity_min": 0,
                    "sync": false
                }
            },
            "size": {
                "value": 3,
                "random": true,
                "anim": {
                    "enable": false,
                    "speed": 4,
                    "size_min": 0.3,
                    "sync": false
                }
            },
            "line_linked": {
                "enable": false,
                "distance": 150,
                "color": "#ffffff",
                "opacity": 0.4,
                "width": 1
            },
            "move": {
                "enable": true,
                "speed": 1,
                "direction": "none",
                "random": true,
                "straight": false,
                "out_mode": "out",
                "bounce": false,
                "attract": {
                    "enable": false,
                    "rotateX": 600,
                    "rotateY": 600
                }
            }
        },
        "interactivity": {
            "detect_on": "canvas",
            "events": {
                "onhover": {
                    "enable": true,
                    "mode": "bubble"
                },
                "onclick": {
                    "enable": true,
                    "mode": "repulse"
                },
                "resize": true
            },
            "modes": {
                "grab": {
                    "distance": 400,
                    "line_linked": {
                        "opacity": 1
                    }
                },
                "bubble": {
                    "distance": 250,
                    "size": 0,
                    "duration": 2,
                    "opacity": 0,
                    "speed": 3
                },
                "repulse": {
                    "distance": 400,
                    "duration": 0.4
                },
                "push": {
                    "particles_nb": 4
                },
                "remove": {
                    "particles_nb": 2
                }
            }
        },
        "retina_detect": true
    });

}(jQuery))
