kvazar
/
geminiapp
mirror of https://github.com/kvazar-network/geminiapp.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Browse Source

initial commit

main
ghost 8 months ago
parent
a118237621
commit
a57e1029da
3 changed files with 569 additions and 0 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 57
      example/config.json
  2. 2
      host/.gitignore
  3. 510
      src/server.php

57
example/config.json
Unescape View File

@ -0,0 +1,57 @@ @@ -0,0 +1,57 @@
{
"geminiapp":
{
"server":
{
"host":"127.0.0.1",
"port":1965
},
"pagination":
{
"limit":10
},
"links":
[
"https://github.com/kvazar-network/geminiapp GitHub"
],
"string":
{
"title":"Kvazar",
"description":"Observe Kevacoin Universe",
"navigation":"Navigation",
"main":"Main",
"latest":"Latest",
"search":"Search",
"part":"Part",
"namespace":"Namespace",
"key":"Key",
"value":"Value",
"results":"Results",
"older":"Older",
"newer":"Newer",
"nothing":"Nothing"
}
},
"manticore":
{
"server":
{
"host":"127.0.0.1",
"port":9308
},
"index":
{
"document":{
"name":"kvazar",
"meta":
{
"morphology":"stem_cz,stem_enru",
"index_exact_words":1,
"html_strip":1,
"min_word_len":3,
"min_prefix_len":3
}
}
}
}
}

2
host/.gitignore vendored
Unescape View File

@ -0,0 +1,2 @@ @@ -0,0 +1,2 @@
*
!.gitignore

510
src/server.php
Unescape View File

@ -0,0 +1,510 @@ @@ -0,0 +1,510 @@
<?php
// Load dependencies
require_once __DIR__ . '/../vendor/autoload.php';
// Check arguments
if (empty($argv[1]))
{
exit(_('Configured hostname required as argument!') . PHP_EOL);
}
// Check cert exists
if (!file_exists(__DIR__ . '/../host/' . $argv[1] . '/cert.pem'))
{
exit(
sprintf(
_('Certificate for host "%s" not found!') . PHP_EOL,
$argv[1]
)
);
}
// Check key exists
if (!file_exists(__DIR__ . '/../host/' . $argv[1] . '/key.rsa'))
{
exit(
sprintf(
_('Key for host "%s" not found!') . PHP_EOL,
$argv[1]
)
);
}
// Check host configured
if (!file_exists(__DIR__ . '/../host/' . $argv[1] . '/config.json'))
{
exit(
sprintf(
_('Host "%s" not configured!') . PHP_EOL,
$argv[1]
)
);
}
// Init config
$config = json_decode(
file_get_contents(
__DIR__ . '/../host/' . $argv[1] . '/config.json'
)
);
// Init index
$index = new \Kvazar\Index\Manticore(
$config->manticore->index->document->name,
(array) $config->manticore->index->document->meta,
$config->manticore->server->host,
$config->manticore->server->port
);
// Init server
$server = new \Yggverse\TitanII\Server();
$server->setCert(
__DIR__ . '/../host/' . $argv[1] . '/cert.pem'
);
$server->setKey(
__DIR__ . '/../host/' . $argv[1] . '/key.rsa'
);
$server->setHandler(
function (\Yggverse\TitanII\Request $request): \Yggverse\TitanII\Response
{
global $config;
global $index;
$response = new \Yggverse\TitanII\Response();
$response->setCode(
20
);
$response->setMeta(
'text/gemini; charset=utf-8'
);
// Route begin
switch (true)
{
case null == $request->getPath():
case false == $request->getPath():
case '' == $request->getPath():
$response->setCode(
30
);
$response->setMeta(
sprintf(
'gemini://%s%s/',
$config->geminiapp->server->host,
$config->geminiapp->server->port == 1965 ? null : ':' . $config->geminiapp->server->port
)
);
break;
// Main
case '/' == $request->getPath():
case preg_match('/\/(N[A-z0-9]{33})/', $request->getPath(), $ns):
$part = 1;
$search = '';
$namespace = null;
$h1 = [];
$filter = [];
$result = [];
// Parse request
parse_str(
$request->getQuery(),
$attribute
);
if (isset($attribute['search']))
{
$search = urldecode(
(string) $attribute['search']
);
}
if (isset($attribute['part']))
{
$part = (int) $attribute['part'];
}
if (isset($ns[1]))
{
$namespace = $ns[1];
}
// Build header
if ($search)
{
$h1[] = $search;
$h1[] = $config->geminiapp->string->search;
if ($part > 1)
{
$h1[] = sprintf(
'%s %d',
$config->geminiapp->string->part,
$part
);
}
$h1[] = $config->geminiapp->string->title;
}
else if ($namespace)
{
// Find namespace alias
if ($aliases = $index->get('_KEVA_NS', $filter))
{
foreach ($aliases as $alias)
{
if ($alias['value'])
{
$h1[] = $alias['value'];
break;
}
}
}
// Not found, use hash
else
{
$h1[] = $namespace;
}
$h1[] = $config->geminiapp->string->title;
}
else
{
if ($part > 1)
{
$h1[] = sprintf(
'%s %d',
$config->geminiapp->string->part,
$part
);
$h1[] = $config->geminiapp->string->title;
}
else
{
$h1[] = $config->geminiapp->string->title;
$h1[] = $config->geminiapp->string->description;
}
}
$result[] = sprintf(
'# %s',
implode(
' · ',
$h1
)
);
// Menu
$result[] = sprintf(
'=> /search %s',
$config->geminiapp->string->search
);
// Append links
if ($namespace || $search || $part > 1)
{
$result[] = sprintf(
'=> / %s',
$config->geminiapp->string->main
);
}
else
{
foreach ($config->geminiapp->links as $link)
{
$result[] = sprintf(
'=> %s',
$link
);
}
}
// Get records
if ($namespace)
{
$filter =
[
'crc32_namespace' => crc32(
$namespace
)
];
}
$records = $index->get(
$search,
$filter,
[
'time' => 'desc'
],
$part > 1 ? ($part - 1) * $config->geminiapp->pagination->limit : 0,
$config->geminiapp->pagination->limit
);
// Append h2
$result[] = sprintf(
'## %s',
$search ? $config->geminiapp->string->results : $config->geminiapp->string->latest
);
if ($records)
{
// Append latest records
foreach ($records as $record)
{
$result[] = sprintf(
'### %s',
$record['key']
);
$result[] = $record['value'];
$result[] = sprintf(
'=> /%s %s in %d',
$record['transaction'],
date(
'Y-m-d',
$record['time']
),
$record['block']
);
}
// Append navigation
$result[] = sprintf(
'## %s',
$config->geminiapp->string->navigation
);
// Pagination
$older = [];
$newer = [];
if ($search)
{
$older[] = sprintf(
'search=%s',
urlencode(
$search
)
);
$newer[] = sprintf(
'search=%s',
urlencode(
$search
)
);
}
$older[] = sprintf(
'part=%d',
$part + 1
);
if ($part > 1)
{
$newer[] = sprintf(
'part=%d',
$part - 1
);
}
// Links
if ($older)
{
$result[] = sprintf(
'=> /%s?%s %s',
$namespace,
implode(
'&',
$older,
),
$config->geminiapp->string->older
);
}
if ($newer)
{
$result[] = sprintf(
'=> /%s?%s %s',
$namespace,
implode(
'&',
$newer,
),
$config->geminiapp->string->newer
);
}
}
else
{
$result[] = $config->geminiapp->string->nothing;
}
$response->setContent(
implode(
PHP_EOL,
$result
)
);
break;
// Transaction page
case preg_match('/\/([A-f0-9]{64})/', $request->getPath(), $attribute):
$result = [];
foreach (
$index->get(
$attribute[1],
[
'crc32_transaction' => crc32(
$attribute[1]
)
],
[
'time' => 'desc'
],
0, 1
) as $record
) {
if ($record['transaction'] == $attribute[1])
{
// Header
$result[] = sprintf(
'# %s',
$record['key']
);
// Body
$result[] = sprintf(
'``` %s',
$config->geminiapp->string->value
);
$result[] = $record['value'];
$result[] = '```';
$result[] = sprintf(
'%s in %d',
date(
'Y-m-d',
$record['time']
),
$record['block']
);
// Footer
$result[] = sprintf(
'## %s',
$config->geminiapp->string->navigation
);
$result[] = sprintf(
'=> /%s %s',
$record['namespace'],
$config->geminiapp->string->namespace
);
$result[] = sprintf(
'=> /search %s',
$config->geminiapp->string->search
);
$result[] = sprintf(
'=> / %s',
$config->geminiapp->string->main
);
break;
}
}
$response->setContent(
implode(
PHP_EOL,
$result
)
);
break;
// Search page
case '/search' == $request->getPath():
if (empty($request->getQuery()))
{
$response->setCode(
10
);
$response->setMeta(
$config->geminiapp->string->search
);
}
else
{
$response->setCode(
30
);
$response->setMeta(
sprintf(
'gemini://%s%s/?search=%s',
$config->geminiapp->server->host,
$config->geminiapp->server->port == 1965 ? null : ':' . $config->geminiapp->server->port,
$request->getQuery()
)
);
}
break;
// Not found
default:
$response->setCode(
51
);
$response->setMeta(
$config->geminiapp->string->nothing
);
}
return $response;
}
);
// Start server
printf(
_('Server "%s" started on %s:%d') . PHP_EOL,
$argv[1],
$config->geminiapp->server->host,
$config->geminiapp->server->port
);
$server->start(
$config->geminiapp->server->host,
$config->geminiapp->server->port
);
Write Preview
Loading…
Cancel
Save