From 8a3164aaf77c0a001ced4ce86730a4ee0da93085 Mon Sep 17 00:00:00 2001
From: Marc Alexander <admin@m-a-styles.de>
Date: Sat, 22 Jan 2022 16:51:42 +0100
Subject: [PATCH] [ticket/16872] Add event exporter for BBCode

PHPBB3-16872
---
 phpBB/develop/export_events_for_bbcode.php | 126 +++++++++++++++++++++
 phpBB/phpbb/event/md_exporter.php          |  58 ++++++++++
 phpBB/phpbb/event/php_exporter.php         |  31 +++++
 3 files changed, 215 insertions(+)
 create mode 100644 phpBB/develop/export_events_for_bbcode.php

diff --git a/phpBB/develop/export_events_for_bbcode.php b/phpBB/develop/export_events_for_bbcode.php
new file mode 100644
index 0000000000..56709189c8
--- /dev/null
+++ b/phpBB/develop/export_events_for_bbcode.php
@@ -0,0 +1,126 @@
+<?php
+/**
+*
+* This file is part of the phpBB Forum Software package.
+*
+* @copyright (c) phpBB Limited <https://www.phpbb.com>
+* @license GNU General Public License, version 2 (GPL-2.0)
+*
+* For full copyright and license information, please see
+* the docs/CREDITS.txt file.
+*
+*/
+
+if (php_sapi_name() != 'cli')
+{
+	die("This program must be run from the command line.\n");
+}
+
+$phpEx = substr(strrchr(__FILE__, '.'), 1);
+$phpbb_root_path = __DIR__ . '/../';
+define('IN_PHPBB', true);
+
+function usage()
+{
+	echo "Usage: export_events_for_bbcode.php COMMAND [VERSION] [EXTENSION]\n";
+	echo "\n";
+	echo "COMMAND:\n";
+	echo "    diff:\n";
+	echo "        Generate the Event Diff for the release highlights\n";
+	echo "\n";
+	echo "    php:\n";
+	echo "        Generate the PHP event section of Event_List\n";
+	echo "\n";
+	echo "    adm:\n";
+	echo "        Generate the ACP Template event section of Event_List\n";
+	echo "\n";
+	echo "    styles:\n";
+	echo "        Generate the Styles Template event section of Event_List\n";
+	echo "\n";
+	echo "VERSION (diff only):\n";
+	echo "    Filter events (minimum version)\n";
+	echo "\n";
+	echo "EXTENSION (Optional):\n";
+	echo "    If not given, only core events will be exported.\n";
+	echo "    Otherwise only events from the extension will be exported.\n";
+	echo "\n";
+	exit(2);
+}
+
+function validate_argument_count($arguments, $count)
+{
+	if ($arguments <= $count)
+	{
+		usage();
+	}
+}
+
+validate_argument_count($argc, 1);
+
+$action = $argv[1];
+$extension = isset($argv[2]) ? $argv[2] : null;
+$min_version = null;
+require __DIR__ . '/../phpbb/event/php_exporter.' . $phpEx;
+require __DIR__ . '/../phpbb/event/md_exporter.' . $phpEx;
+require __DIR__ . '/../phpbb/event/rst_exporter.' . $phpEx;
+require __DIR__ . '/../includes/functions.' . $phpEx;
+require __DIR__ . '/../phpbb/event/recursive_event_filter_iterator.' . $phpEx;
+require __DIR__ . '/../phpbb/recursive_dot_prefix_filter_iterator.' . $phpEx;
+
+switch ($action)
+{
+
+	case 'diff':
+		echo "[size=200]Event changes[/size]\n\n";
+		$min_version = $extension;
+		$extension = isset($argv[3]) ? $argv[3] : null;
+
+	case 'php':
+		$exporter = new \phpbb\event\php_exporter($phpbb_root_path, $extension, $min_version);
+		$exporter->crawl_phpbb_directory_php();
+		echo $exporter->export_events_for_bbcode($action);
+
+		if ($action === 'php')
+		{
+			break;
+		}
+		echo "\n\n";
+		// no break;
+
+	case 'styles':
+		$exporter = new \phpbb\event\md_exporter($phpbb_root_path, $extension, $min_version);
+		if ($min_version && $action === 'diff')
+		{
+			$exporter->crawl_eventsmd('docs/events.md', 'styles');
+		}
+		else
+		{
+			$exporter->crawl_phpbb_directory_styles('docs/events.md');
+		}
+		echo $exporter->export_events_for_bbcode($action);
+
+		if ($action === 'styles')
+		{
+			break;
+		}
+		echo "\n\n";
+		// no break;
+
+	case 'adm':
+		$exporter = new \phpbb\event\md_exporter($phpbb_root_path, $extension, $min_version);
+		if ($min_version && $action === 'diff')
+		{
+			$exporter->crawl_eventsmd('docs/events.md', 'adm');
+		}
+		else
+		{
+			$exporter->crawl_phpbb_directory_adm('docs/events.md');
+		}
+		echo $exporter->export_events_for_bbcode($action);
+
+		echo "\n";
+	break;
+
+	default:
+		usage();
+}
diff --git a/phpBB/phpbb/event/md_exporter.php b/phpBB/phpbb/event/md_exporter.php
index 0f672f0f36..1a16a17413 100644
--- a/phpBB/phpbb/event/md_exporter.php
+++ b/phpBB/phpbb/event/md_exporter.php
@@ -364,6 +364,64 @@ class md_exporter
 		return $rst_exporter->get_rst_output();
 	}
 
+	/**
+	 * Format the md events as BBCode list
+	 *
+	 * @param string $action
+	 * @return string		Events BBCode
+	 */
+	public function export_events_for_bbcode(string $action = ''): string
+	{
+		if ($this->filter === 'adm')
+		{
+			if ($action === 'diff')
+			{
+				$bbcode_text = "[size=150]ACP Template Events[/size]\n";
+			}
+			else
+			{
+				$bbcode_text = "[size=200]ACP Template Events[/size]\n";
+			}
+		}
+		else
+		{
+			if ($action === 'diff')
+			{
+				$bbcode_text = "[size=150]Template Events[/size]\n";
+			}
+			else
+			{
+				$bbcode_text = "[size=200]Template Events[/size]\n";
+			}
+		}
+
+		if (!count($this->events))
+		{
+			return $bbcode_text . "[list][*][i]None[/i][/list]\n";
+		}
+
+		foreach ($this->events as $event_name => $event)
+		{
+			$bbcode_text .= "[list]\n";
+			$bbcode_text .= "[*][b]{$event_name}[/b]\n";
+
+			if ($this->filter === 'adm')
+			{
+				$bbcode_text .= "Placement: " . implode(', ', $event['files']['adm']) . "\n";
+			}
+			else
+			{
+				$bbcode_text .= "Prosilver Placement: " . implode(', ', $event['files']['prosilver']) . "\n";
+			}
+
+			$bbcode_text .= "Added in Release: {$event['since']}\n";
+			$bbcode_text .= "Explanation: {$event['description']}\n";
+			$bbcode_text .= "[/list]\n";
+		}
+
+		return $bbcode_text;
+	}
+
 	/**
 	* Validates a template event name
 	*
diff --git a/phpBB/phpbb/event/php_exporter.php b/phpBB/phpbb/event/php_exporter.php
index 85627c9dff..406b6b128f 100644
--- a/phpBB/phpbb/event/php_exporter.php
+++ b/phpBB/phpbb/event/php_exporter.php
@@ -207,6 +207,37 @@ class php_exporter
 		return $rst_exporter->get_rst_output();
 	}
 
+	/**
+	 * Format the PHP events as a BBCode list
+	 *
+	 * @param string $action
+	 * @return string
+	 */
+	public function export_events_for_bbcode(string $action = ''): string
+	{
+		if ($action === 'diff')
+		{
+			$bbcode_text = '[size=150]PHP Events[/size]' . "\n";
+		}
+		else
+		{
+			$bbcode_text = '[size=200]PHP Events[/size]' . "\n";
+		}
+
+		foreach ($this->events as $event)
+		{
+			$bbcode_text .= "[list]\n";
+			$bbcode_text .= "[*][b]{$event['event']}[/b]\n";
+			$bbcode_text .= "Placement: {$event['file']}\n";
+			$bbcode_text .= 'Arguments: ' . implode(', ', $event['arguments']) . "\n";
+			$bbcode_text .= "Added in Release: {$event['since']}\n";
+			$bbcode_text .= "Explanation: {$event['description']}\n";
+			$bbcode_text .= "[/list]\n";
+		}
+
+		return $bbcode_text;
+	}
+
 	/**
 	* @param string $file
 	* @return int Number of events found in this file