File size: 6,823 Bytes
7a5aa35 1fca37b 7a5aa35 cecb963 7a5aa35 3bd1a1b 7a5aa35 0c9c48a 7a5aa35 cecb963 7a5aa35 cecb963 7a5aa35 cecb963 7a5aa35 cecb963 7a5aa35 cecb963 7a5aa35 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 |
import { serve } from "bun";
import packages from "../database/database/packages.json";
import programs from "../database/database/programs.json";
// Pre-sort data for indexDetails endpoints
const packagesLatestRepos = [...packages].sort(
(a, b) => new Date(b.created_at).getTime() - new Date(a.created_at).getTime()
);
const packagesMostUsed = [...packages].sort(
(a, b) => (b.usage_count || 0) - (a.usage_count || 0)
);
const programsLatestRepos = [...programs].sort(
(a, b) => new Date(b.created_at).getTime() - new Date(a.created_at).getTime()
);
const programsMostUsed = [...programs].sort(
(a, b) => (b.usage_count || 0) - (a.usage_count || 0)
);
serve({
port: 7860,
fetch(req) {
const url = new URL(req.url);
const pathname = url.pathname;
const q = url.searchParams.get("q")?.trim().toLowerCase();
const filter = url.searchParams.get("filter")?.trim().toLowerCase();
const corsHeaders = {
"Content-Type": "application/json",
"Access-Control-Allow-Origin": "*",
};
// CORS preflight handling
if (req.method === "OPTIONS") {
return new Response(null, {
status: 204,
headers: {
"Access-Control-Allow-Origin": "*",
"Access-Control-Allow-Methods": "GET, POST, OPTIONS",
"Access-Control-Allow-Headers": "Content-Type",
},
});
}
if (pathname === "/api/searchPackages") {
const results = packages.filter(
({ name, full_name, description, topics }) => {
if (
filter &&
!topics?.some((t: string) => t.toLowerCase() === filter)
)
return false;
if (!q) return true;
return [name, full_name, description, ...(topics || [])].some(
(field: string) => field?.toLowerCase().includes(q),
);
},
);
return new Response(JSON.stringify(results.slice(0, 25)), {
status: 200,
headers: corsHeaders,
});
}
if (pathname === "/api/searchPrograms") {
const results = programs.filter(({ full_name, description, topics }) => {
if (filter && !topics?.some((t: string) => t.toLowerCase() === filter))
return false;
if (!q) return true;
return [full_name, description, ...(topics || [])].some(
(field: string) => field?.toLowerCase().includes(q),
);
});
return new Response(JSON.stringify(results.slice(0, 25)), {
status: 200,
headers: corsHeaders,
});
}
if (pathname === "/api/infiniteScrollPackages") {
const pageNumberParam = url.searchParams.get("pageNumber");
const pageNumber = parseInt(pageNumberParam || "0", 10);
if (isNaN(pageNumber) || pageNumber < 0) {
return new Response(JSON.stringify({ error: "Invalid page number" }), {
status: 400,
headers: corsHeaders,
});
}
const lowerLimit = pageNumber * 10;
const scrollResults = packages.slice(lowerLimit, lowerLimit + 10);
return new Response(JSON.stringify(scrollResults), {
status: 200,
headers: corsHeaders,
});
}
if (pathname === "/api/infiniteScrollPrograms") {
const pageNumberParam = url.searchParams.get("pageNumber");
const pageNumber = parseInt(pageNumberParam || "0", 10);
if (isNaN(pageNumber) || pageNumber < 0) {
return new Response(JSON.stringify({ error: "Invalid page number" }), {
status: 400,
headers: corsHeaders,
});
}
const lowerLimit = pageNumber * 10;
const scrollResults = programs.slice(lowerLimit, lowerLimit + 10);
return new Response(JSON.stringify(scrollResults), {
status: 200,
headers: corsHeaders,
});
}
// New: Get program by owner and repo name
const programMatch = pathname.match(/^\/api\/programs\/([^\/]+)\/([^\/]+)$/);
if (programMatch) {
const [, owner, repo] = programMatch;
const program = programs.find(
(p) =>
p.owner?.toLowerCase() === owner.toLowerCase() &&
p.name?.toLowerCase() === repo.toLowerCase()
);
if (program) {
return new Response(JSON.stringify(program), {
status: 200,
headers: corsHeaders,
});
}
return new Response(JSON.stringify({ error: "Program not found" }), {
status: 404,
headers: corsHeaders,
});
}
// New: Get package by owner and repo name
const packageMatch = pathname.match(/^\/api\/packages\/([^\/]+)\/([^\/]+)$/);
if (packageMatch) {
const [, owner, repo] = packageMatch;
const pkg = packages.find(
(p) =>
p.owner?.toLowerCase() === owner.toLowerCase() &&
p.name?.toLowerCase() === repo.toLowerCase()
);
if (pkg) {
return new Response(JSON.stringify(pkg), {
status: 200,
headers: corsHeaders,
});
}
return new Response(JSON.stringify({ error: "Package not found" }), {
status: 404,
headers: corsHeaders,
});
}
// Helper to parse range string like "0..100"
function parseRange(rangeStr: string | null, max: number) {
if (!rangeStr) return [0, Math.min(10, max)];
const match = rangeStr.match(/^(\d+)\.\.(\d+)$/);
if (!match) return [0, Math.min(10, max)];
const start = Math.max(0, parseInt(match[1], 10));
const end = Math.min(max, parseInt(match[2], 10));
return [start, end];
}
// /api/indexDetailsPackages
if (pathname === "/api/indexDetailsPackages") {
const section = url.searchParams.get("section");
const rangeStr = url.searchParams.get("range");
let data = packages;
if (section === "latestRepos") {
data = packagesLatestRepos;
} else if (section === "mostUsed") {
data = packagesMostUsed;
}
const [start, end] = parseRange(rangeStr, data.length);
return new Response(JSON.stringify(data.slice(start, end)), {
status: 200,
headers: corsHeaders,
});
}
// /api/indexDetailsPrograms
if (pathname === "/api/indexDetailsPrograms") {
const section = url.searchParams.get("section");
const rangeStr = url.searchParams.get("range");
let data = programs;
if (section === "latestRepos") {
data = programsLatestRepos;
} else if (section === "mostUsed") {
data = programsMostUsed;
}
const [start, end] = parseRange(rangeStr, data.length);
return new Response(JSON.stringify(data.slice(start, end)), {
status: 200,
headers: corsHeaders,
});
}
return new Response("Not Found", {
status: 404,
headers: { "Access-Control-Allow-Origin": "*" },
});
},
});
|