forked from vieter-v/vieter
108 lines
2.6 KiB
V
108 lines
2.6 KiB
V
module main
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import web
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import os
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import repo
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import time
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import rand
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const prefixes = ['B', 'KB', 'MB', 'GB']
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// pretty_bytes converts a byte count to human-readable version
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fn pretty_bytes(bytes int) string {
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mut i := 0
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mut n := f32(bytes)
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for n >= 1024 {
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i++
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n /= 1024
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}
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return '${n:.2}${prefixes[i]}'
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}
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fn is_pkg_name(s string) bool {
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return s.contains('.pkg')
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}
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['/health'; get]
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pub fn (mut app App) healthcheck() web.Result {
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return app.text('Healthy')
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}
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// get_root handles a GET request for a file on the root
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['/:filename'; get]
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fn (mut app App) get_root(filename string) web.Result {
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mut full_path := ''
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if filename.ends_with('.db') || filename.ends_with('.files') {
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full_path = os.join_path_single(app.repo.repo_dir, '${filename}.tar.gz')
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} else if filename.ends_with('.db.tar.gz') || filename.ends_with('.files.tar.gz') {
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full_path = os.join_path_single(app.repo.repo_dir, '$filename')
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} else {
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full_path = os.join_path_single(app.repo.pkg_dir, filename)
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}
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return app.file(full_path)
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}
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['/publish'; post]
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fn (mut app App) put_package() web.Result {
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if !app.is_authorized() {
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return app.text('Unauthorized.')
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}
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mut pkg_path := ''
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if length := app.req.header.get(.content_length) {
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// Generate a random filename for the temp file
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pkg_path = os.join_path_single(app.dl_dir, rand.uuid_v4())
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for os.exists(pkg_path) {
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pkg_path = os.join_path_single(app.dl_dir, rand.uuid_v4())
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}
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app.ldebug("Uploading $length (${pretty_bytes(length.int())}) bytes to '$pkg_path'.")
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// This is used to time how long it takes to upload a file
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mut sw := time.new_stopwatch(time.StopWatchOptions{ auto_start: true })
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reader_to_file(mut app.reader, length.int(), pkg_path) or {
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app.lwarn("Failed to upload '$pkg_path'")
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return app.text('Failed to upload file.')
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}
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sw.stop()
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app.ldebug("Upload of '$pkg_path' completed in ${sw.elapsed().seconds():.3}s.")
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} else {
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app.lwarn('Tried to upload package without specifying a Content-Length.')
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return app.text("Content-Type header isn't set.")
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}
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added := app.repo.add_from_path(pkg_path) or {
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app.lerror('Error while adding package: $err.msg')
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os.rm(pkg_path) or { app.lerror("Failed to remove download '$pkg_path'.") }
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return app.text('Failed to add package.')
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}
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if !added {
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os.rm(pkg_path) or { app.lerror("Failed to remove download '$pkg_path'.") }
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app.lwarn('Duplicate package.')
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return app.text('File already exists.')
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}
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app.linfo("Added '$pkg_path' to repository.")
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return app.text('Package added successfully.')
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}
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// add_package PUT a new package to the server
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['/add'; put]
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pub fn (mut app App) add_package() web.Result {
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return app.text('')
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}
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