initial commit

LICENSE

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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.

README.md

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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.

languages/fr/LC_MESSAGES/shaargem.po

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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."

shaargem.meta

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+description="Provides Gemini protocol support."

shaargem.php

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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.');
+}
+