#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see .
#
# This PHP script generates manuals for LogarithmPlotter in Markdown, HTML and PDF.
declare(strict_types=1);
error_reporting(E_ALL);
function generate_html(string $title, string $body) : string {
$h = "
$title
$body
";
return $h;
}
function fetch_page(string $man) : string {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://git.ad5001.eu/api/v1/repos/Ad5001/LogarithmPlotter/wiki/page/{$man}");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$data = json_decode(curl_exec($ch));
return base64_decode($data->content_base64);
}
function extract_markdown_links(string $content) : array {
preg_match_all(
"/\[[\w\d+:',é -]*\]\(([\w\d'+%-]+)\)/i",
$content,
$matches
);
return $matches[1];
}
function do_replacements(string $man_name, string $content) : string {
$cnt = preg_replace("/# /", "## ", $content);
if(str_contains($cnt, $man_name))
$cnt = preg_replace("/$man_name/", "#$man_name", $cnt);
return $cnt;
}
function remove_navigation(string $content) : string {
$lines = explode("\n", $content);
return implode("\n", array_slice($lines, 2, count($lines)-3));
}
function fetch_full_manual(string $man_page) : string {
$intro = fetch_page($man_page);
$pages = extract_markdown_links($intro);
# Extract content from first page
$lines = explode("\n", $intro);
$content = implode("\n", array_slice($lines, 0, count($lines)-count($pages)));
$content .= "\n\n[Online version](https://git.ad5001.eu/Ad5001/LogarithmPlotter/wiki/$man_page)\n";
# Extract pages
foreach($pages as $page) {
$content .= "\n\n";
$content .= do_replacements($man_page, remove_navigation(fetch_page($page)));
}
return $content;
}
function convert_to_html(string $md_content) : string {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://git.ad5001.eu/api/v1/markdown/raw");
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: text/plain', 'Accept: text/html'));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $md_content);
return curl_exec($ch);
}
function save_manuals(string $man_page) {
$md = fetch_full_manual($man_page);
$html = generate_html("$man_page", convert_to_html($md));
file_put_contents("$man_page.md", $md);
file_put_contents("$man_page.html", $html);
system("wkhtmltopdf \"$man_page.html\" \"$man_page.pdf\"");
}
save_manuals("User-Manual");
save_manuals("Manuel-d'utilisation");