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DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
Version 2, December 2004
Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
Everyone is permitted to copy and distribute verbatim or modified
copies of this license document, and changing it is allowed as long
as the name is changed.
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. You just DO WHAT THE FUCK YOU WANT TO.

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# ShaarGem
[Shaarli](https://github.com/shaarli/Shaarli/) plugin for Gemini capsules shaaring.
## Manual
1. Activate plugin.
2. Share a gemini:// IRI.

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msgid ""
msgstr ""
"Project-Id-Version: ShaarGem plugin\n"
"POT-Creation-Date: 2017-08-19 10:45+0200\n"
"PO-Revision-Date: 2021-02-27 16:27+0100\n"
"Language-Team: shaargem\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"X-Generator: Poedit 2.4.1\n"
"X-Poedit-Basepath: ../../..\n"
"Plural-Forms: nplurals=2; plural=(n > 1);\n"
"X-Poedit-KeywordsList: ;shaargem_plugin_t:1,2;shaargem_plugin_t\n"
"X-Poedit-SourceCharset: UTF-8\n"
"Last-Translator: \n"
"Language: fr_FR\n"
"X-Poedit-SearchPath-0: .\n"
#: shaargem.php:108
msgid "Provides Gemini protocol support."
msgstr "Provides Gemini protocol support."

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description="Provides Gemini protocol support."

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<?php
/**
* shaargem
*
* This plugin provides gemini support
*/
use Shaarli\Config\ConfigManager;
use Shaarli\Plugin\PluginManager;
use Shaarli\Render\TemplatePage;
/**
* In the footer hook, there is a working example of a translation extension for Shaarli.
*
* The extension must be attached to a new translation domain (i.e. NOT 'shaarli').
* Use case: any custom theme or non official plugin can use the translation system.
*
* See the documentation for more information.
*/
const EXT_TRANSLATION_DOMAIN = 'shaargem';
/*
* This is not necessary, but it's easier if you don't want Poedit to mix up your translations.
*/
function shaargem_plugin_t($text, $nText = '', $nb = 1)
{
return t($text, $nText, $nb, EXT_TRANSLATION_DOMAIN);
}
/**
* Initialization function.
* It will be called when the plugin is loaded.
* This function can be used to return a list of initialization errors.
*
* @param $conf ConfigManager instance.
*
* @return array List of errors (optional).
*/
function shaargem_plugin_init($conf)
{
if (! $conf->exists('translation.extensions.shaargem')) {
// Custom translation with the domain 'shaargem'
$conf->set('translation.extensions.shaargem', 'plugins/shaargem/languages/');
$conf->write(true);
}
$errors[] = 'This a shaargem init error.';
return $errors;
}
/**
* Hook render_editlink.
*
* Template placeholders:
* - field_plugin: add link fields after tags.
*
* @param array $data data passed to plugin
*
* @return array altered $data.
*/
function hook_shaargem_render_editlink($data)
{
$ret=preg_match(",gemini://(.*)?/?(.*),", $data['link']['url'] ,$domain);
error_log("ret:".$ret);
if ($ret)
{
$stream_context = stream_context_create([ 'ssl' => [
'verify_peer' => false,
'verify_peer_name' => false,
'allow_self_signed' => true,
'verify_depth' => 0 ]]);
$fp = stream_socket_client("tls://".$domain[1].":1965", $errno, $errstr, 30, STREAM_CLIENT_CONNECT, $stream_context);
if (!$fp) {
error_log("$errstr ($errno)");
} else {
fwrite($fp, $data['link']['url']."\r\n");
$header = fgets($fp,1024);
error_log("header:".$header);
if (strstr($header, "20 text/gemini"))
{
$data['link']['title'] = substr(fgets($fp,1024),2,-1);
}
else
{
error_log("[shaargem] invalid response:".$header);
}
fclose($fp);
}
}
return $data;
}
/**
* Hook savelink.
*
* Triggered when a link is save (new or edit).
* All new links now contain a 'stuff' value.
*
* @param array $data contains the new link data.
*
* @return array altered $data.
*/
function hook_shaargem_save_link($data)
{
// ugly hack to get scheme
if(isset($_POST['lf_url'])) {
if(strstr($_POST['lf_url'],"gemini://"))
{
$new_url = str_replace("http://","gemini://",$data['url']);
$data['url'] = $new_url;
}
}
return $data;
}
/**
* Hook render_linklist.
*
* Template placeholders:
* - action_plugin: next to 'private only' button.
* - plugin_start_zone: page start
* - plugin_end_zone: page end
* - link_plugin: icons below each links.
*
* Data:
* - _LOGGEDIN_: true/false
*
* @param array $data data passed to plugin
*
* @return array altered $data.
*/
function hook_shaargem_render_linklist($data)
{
foreach ($data['links'] as &$value) {
$value['description'] = preg_replace(',gemini://([\d\w\.\+\-@\:%._\~#=/]+),','<a href="gemini://\1">gemini://\1</a>',$value['description']);
}
return $data;
}
/**
* This function is never called, but contains translation calls for GNU gettext extraction.
*/
function shaargem_dummy_translation()
{
// meta
t('Provides Gemini protocol support.');
}