From 6c8319355431d27e736b110bacd7c19a5ae2a718 Mon Sep 17 00:00:00 2001
From: Ben Harris <ben@tilde.team>
Date: Wed, 3 Jul 2019 00:23:33 -0400
Subject: [PATCH] init

---
 .gitignore        |   1 +
 Parser.php        |  18 ++++
 WikiParsedown.php |  33 ++++++
 composer.json     |  16 +++
 composer.lock     | 260 ++++++++++++++++++++++++++++++++++++++++++++++
 5 files changed, 328 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 Parser.php
 create mode 100644 WikiParsedown.php
 create mode 100644 composer.json
 create mode 100644 composer.lock

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..48b8bf9
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+vendor/
diff --git a/Parser.php b/Parser.php
new file mode 100644
index 0000000..3cd0224
--- /dev/null
+++ b/Parser.php
@@ -0,0 +1,18 @@
+<?php
+namespace Wiki;
+
+use Mni\FrontYAML;
+
+class Parser implements FrontYAML\Markdown\MarkdownParser {
+    public function __construct() {
+        $this->mdparser = new WikiParsedown();
+    }
+
+    public function parse($markdown) {
+        return $this->mdparser->text($markdown);
+    }
+
+    public static function factory() {
+        return new FrontYAML\Parser(null, new MDParser());
+    }
+}
diff --git a/WikiParsedown.php b/WikiParsedown.php
new file mode 100644
index 0000000..3f0024c
--- /dev/null
+++ b/WikiParsedown.php
@@ -0,0 +1,33 @@
+<?php
+namespace Tildeverse\Wiki;
+
+class WikiParsedown extends \ParsedownExtra {
+    protected function blockHeader($line) {
+        $header = parent::blockHeader($line);
+
+        if (!isset($header)) {
+            return null;
+        }
+
+        $id = preg_replace('/[^a-z0-9]/', '-', strtolower($header['element']['text']));
+        $header['element']['attributes']['id'] = $id;
+
+        $header['element']['text'] =
+            '<small><a class="text-muted" href="#' . $id . '"><i class="fa fa-link"></i></a></small> '
+            . $header['element']['text'];
+
+        return $header;
+    }
+
+    protected function blockTable($line, array $block = null) {
+        $table = parent::blockTable($line, $block);
+
+        if (!isset($table)) {
+            return null;
+        }
+
+        $table['element']['attributes']['class'] = "table table-striped";
+
+        return $table;
+    }
+}
\ No newline at end of file
diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..94f0a6c
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,16 @@
+{
+    "name": "tildeverse/wiki",
+    "description": "parsedown extensions for tilde wikis",
+    "type": "library",
+    "require": {
+        "erusev/parsedown-extra": "^0.7.1",
+        "mnapoli/front-yaml": "^1.6"
+    },
+    "license": "GPLv3",
+    "authors": [
+        {
+            "name": "Ben Harris",
+            "email": "ben@tilde.team"
+        }
+    ]
+}
diff --git a/composer.lock b/composer.lock
new file mode 100644
index 0000000..20128c3
--- /dev/null
+++ b/composer.lock
@@ -0,0 +1,260 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "81370fc8c2bc5b8d445fa858d3ec9107",
+    "packages": [
+        {
+            "name": "erusev/parsedown",
+            "version": "1.7.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/erusev/parsedown.git",
+                "reference": "6d893938171a817f4e9bc9e86f2da1e370b7bcd7"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/erusev/parsedown/zipball/6d893938171a817f4e9bc9e86f2da1e370b7bcd7",
+                "reference": "6d893938171a817f4e9bc9e86f2da1e370b7bcd7",
+                "shasum": ""
+            },
+            "require": {
+                "ext-mbstring": "*",
+                "php": ">=5.3.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.8.35"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-0": {
+                    "Parsedown": ""
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Emanuil Rusev",
+                    "email": "hello@erusev.com",
+                    "homepage": "http://erusev.com"
+                }
+            ],
+            "description": "Parser for Markdown.",
+            "homepage": "http://parsedown.org",
+            "keywords": [
+                "markdown",
+                "parser"
+            ],
+            "time": "2019-03-17T18:48:37+00:00"
+        },
+        {
+            "name": "erusev/parsedown-extra",
+            "version": "0.7.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/erusev/parsedown-extra.git",
+                "reference": "0db5cce7354e4b76f155d092ab5eb3981c21258c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/erusev/parsedown-extra/zipball/0db5cce7354e4b76f155d092ab5eb3981c21258c",
+                "reference": "0db5cce7354e4b76f155d092ab5eb3981c21258c",
+                "shasum": ""
+            },
+            "require": {
+                "erusev/parsedown": "~1.4"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-0": {
+                    "ParsedownExtra": ""
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Emanuil Rusev",
+                    "email": "hello@erusev.com",
+                    "homepage": "http://erusev.com"
+                }
+            ],
+            "description": "An extension of Parsedown that adds support for Markdown Extra.",
+            "homepage": "https://github.com/erusev/parsedown-extra",
+            "keywords": [
+                "markdown",
+                "markdown extra",
+                "parsedown",
+                "parser"
+            ],
+            "time": "2015-11-01T10:19:22+00:00"
+        },
+        {
+            "name": "mnapoli/front-yaml",
+            "version": "1.6.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/mnapoli/FrontYAML.git",
+                "reference": "24070ace8b741247bb3161cbb38ecc541268b296"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/mnapoli/FrontYAML/zipball/24070ace8b741247bb3161cbb38ecc541268b296",
+                "reference": "24070ace8b741247bb3161cbb38ecc541268b296",
+                "shasum": ""
+            },
+            "require": {
+                "erusev/parsedown": "~1.0",
+                "php": ">=5.4.0",
+                "symfony/yaml": "~2.1|^3.0|^4.0"
+            },
+            "require-dev": {
+                "league/commonmark": "~0.7",
+                "phpunit/phpunit": "~4.5"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Mni\\FrontYAML\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "time": "2017-10-29T19:29:55+00:00"
+        },
+        {
+            "name": "symfony/polyfill-ctype",
+            "version": "v1.11.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-ctype.git",
+                "reference": "82ebae02209c21113908c229e9883c419720738a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/82ebae02209c21113908c229e9883c419720738a",
+                "reference": "82ebae02209c21113908c229e9883c419720738a",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "suggest": {
+                "ext-ctype": "For best performance"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.11-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Ctype\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                },
+                {
+                    "name": "Gert de Pagter",
+                    "email": "BackEndTea@gmail.com"
+                }
+            ],
+            "description": "Symfony polyfill for ctype functions",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "ctype",
+                "polyfill",
+                "portable"
+            ],
+            "time": "2019-02-06T07:57:58+00:00"
+        },
+        {
+            "name": "symfony/yaml",
+            "version": "v4.3.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/yaml.git",
+                "reference": "c60ecf5ba842324433b46f58dc7afc4487dbab99"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/c60ecf5ba842324433b46f58dc7afc4487dbab99",
+                "reference": "c60ecf5ba842324433b46f58dc7afc4487dbab99",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1.3",
+                "symfony/polyfill-ctype": "~1.8"
+            },
+            "conflict": {
+                "symfony/console": "<3.4"
+            },
+            "require-dev": {
+                "symfony/console": "~3.4|~4.0"
+            },
+            "suggest": {
+                "symfony/console": "For validating YAML files using the lint command"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Yaml\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Yaml Component",
+            "homepage": "https://symfony.com",
+            "time": "2019-04-06T14:04:46+00:00"
+        }
+    ],
+    "packages-dev": [],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": [],
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": [],
+    "platform-dev": []
+}