archived-web-windows/script/generate_snap_page.php

<?php
/*This script is called on new uploads, by the build bots */
include __DIR__ . '/../include/config.php';

/* TODO: use exported branches list when available instead */
$active_branches = array('7.4');

$builds = array(
		'7.4' => array(
				'nts-windows-vc15-x64',
				'ts-windows-vc15-x64',
				'nts-windows-vc15-x86',
				'ts-windows-vc15-x86',
				'nts-windows-vc15-x64-avx',
				'ts-windows-vc15-x86-avx'
		),
	);

function parse_meta($path)
{
	$path .= "/*.json";
	$files = glob($path);
	foreach ($files as $file) {
		echo "Build: " . pathinfo($file, PATHINFO_FILENAME) . "\n";
		$json = json_decode(file_get_contents($file));
		return $json;
	}
	return FALSE;
}

$base_dir = SNAPS_DIR;
$data_path = DATA_DIR . '/status.json';

if (file_exists($data_path)) {
	$data = json_decode(file_get_contents($data_path), true);
} else {
	$data = array();
	foreach ($active_branches as $branch_name) {
		$data[$branch_name] = array('revision_last' => NULL);
	}
}
$has_new_revision = FALSE;
$force = true;

foreach ($active_branches as $branch_name) {
	echo "processing $branch_name\n";

	if ($branch_name != 'master') {
		$branch_dir = SNAPS_DIR . 'php-' . $branch_name;
		$branch_url = SNAPS_URL . 'php-' . $branch_name;
		$json_file = $branch_dir . '/php-' . $branch_name . '.json';
	} else {
		$branch_dir = SNAPS_DIR . $branch_name;
		$branch_url = SNAPS_URL . $branch_name;
		$json_file = $branch_dir . '/' . $branch_name . '.json';
	}

	echo $branch_dir . "\n" . $json_file . "\n";
	if (!file_exists($json_file)) {
		echo "cannot read json data from $json_file\n";
		continue;
	} else {
		echo "processing\n";
	}

	$files = glob($branch_dir . "/*", GLOB_ONLYDIR);
	usort($files, function($a, $b) {
		return filemtime($a) < filemtime($b);
	});
	$file = $files[0];
	echo 'revision: ' . basename($file) . " \t " . date('F d Y, H:i:s', filemtime($file)) . "\n";
	$revision = basename($file);
	$meta = parse_meta($file);
	$force = true;

	$rev_last = $revision;
	$rev_dir = $branch_dir . '/' . $rev_last;
	$rev_url = $branch_url  . '/' . $rev_last;
	
	$contents = file_get_contents($json_file);
	$new = json_decode($contents, true);

	/* Currently we always regenerate the snaps page completely. Alternatively, some more data might need
		to be checked, for the case the script execution were caught at unlucky point where some build
		upload is in the incomplete state. Both methods have their up and down sides. */
	if ($force || substr($new['revision_last'], 0, 7) != substr($data[$branch_name]['revision_last'], 1)) {
		echo "new revision\n";
		$has_new_revision = true;
		$data[$branch_name] = $new;
		/* Check if there are possibly more builds than delivered in the $json_file. Scan the dir. */
		$got_in_rev_dir = glob("$rev_dir/*.json");
		foreach ($got_in_rev_dir as $n) {
			$bld = basename($n, ".json");
			/* Do not overwrite, just add what is missing. */
			if (!in_array($bld, $data[$branch_name]["builds"])) {
				$data[$branch_name]["builds"][] = $bld;
			}
		}
	} else {
		echo "no new revision\n";
		echo "**********************\n\n";
		continue;
	}
	$data[$branch_name]['revision_last'] = $revision;
	$data[$branch_name]['build_time'] = date('F d Y, H:i:s', filemtime($file));

	if (!isset($data[$branch_name]['builds'])) {
		$data[$branch_name]['builds'] = $builds[$branch_name];
	}
	foreach ($data[$branch_name]['builds'] as $build_name) {
		echo "**************** processing $build_name...\n";
		if (!file_exists($rev_dir . '/' . $build_name . '.json')) {
			$data[$branch_name][$build_name]['files'] = false;
			continue;
		}
		$build_json = file_get_contents($rev_dir . '/' . $build_name . '.json');
		echo $rev_dir . '/' . $build_name . '.json' . "\n";
		$build = json_decode($build_json);
		$files = array();

		if ($build->has_php_pkg) {
			$files['php']['url']	= $rev_url . '/php-' . $branch_name . '-' . $build_name . '-' . $rev_last . '.zip';
			$files['php']['size']	= filesize($rev_dir . '/php-' . $branch_name . '-' . $build_name . '-' . $rev_last . '.zip');
		}
		if ($build->has_debug_pkg) {
			$files['debug']['url']	= $rev_url . '/php-debug-pack-' . $branch_name . '-' . $build_name . '-' . $rev_last . '.zip';
			$files['debug']['size']	= filesize($rev_dir . '/php-debug-pack-' . $branch_name . '-' . $build_name . '-' . $rev_last . '.zip');
		}
		if ($build->has_devel_pkg) {
			$files['devel']['url']	= $rev_url . '/php-devel-pack-' . $branch_name . '-' . $build_name . '-' . $rev_last . '.zip';
			$files['devel']['size']	= filesize($rev_dir . '/php-devel-pack-' . $branch_name . '-' . $build_name . '-' . $rev_last . '.zip');
		}
		$data[$branch_name][$build_name]['files'] = count($files) ? $files : false;
	}
	print_r($files); echo "\n";
	print_r($rev_dir . '/php-' . $branch_name . '-' . $build_name . '-' . $rev_last . '.zip'); echo "\n";
	echo "**********************\n\n";
}

file_put_contents($data_path, json_encode($data));

$title_page = 'Binaries and sources Snapshots';
ob_start();
include __DIR__ . '/../templates/snaps.php';
$snaps = ob_get_contents();
ob_end_clean();

file_put_contents(DOCROOT . '/snapshot.html', $snaps);