105 lines
3.5 KiB
PHP
105 lines
3.5 KiB
PHP
<?php
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#
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# LogarithmPlotter - 2D plotter software to make BODE plots, sequences and repartition functions.
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# Copyright (C) 2022 Ad5001 <mail@ad5001.eu>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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#
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# This PHP script generates manuals for LogarithmPlotter in Markdown, HTML and PDF.
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declare(strict_types=1);
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error_reporting(E_ALL);
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function generate_html(string $title, string $body) : string {
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$h = "<!DOCTYPE html>
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<html>
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<head>
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<title>$title</title>
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<meta charset=\"utf-8\">
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<style>* {
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font-family: sans-serif
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}</style>
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</head>
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<body>$body</body>
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</html>";
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return $h;
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}
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function fetch_page(string $man) : string {
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, "https://git.ad5001.eu/api/v1/repos/Ad5001/LogarithmPlotter/wiki/page/{$man}");
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
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$data = json_decode(curl_exec($ch));
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return base64_decode($data->content_base64);
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}
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function extract_markdown_links(string $content) : array {
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preg_match_all(
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"/\[[\w\d+:',é -]*\]\(([\w\d'+%-]+)\)/i",
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$content,
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$matches
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);
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return $matches[1];
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}
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function do_replacements(string $man_name, string $content) : string {
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$cnt = preg_replace("/# /", "## ", $content);
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if(str_contains($cnt, $man_name))
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$cnt = preg_replace("/$man_name/", "#$man_name", $cnt);
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return $cnt;
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}
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function remove_navigation(string $content) : string {
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$lines = explode("\n", $content);
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return implode("\n", array_slice($lines, 2, count($lines)-3));
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}
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function fetch_full_manual(string $man_page) : string {
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$intro = fetch_page($man_page);
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$pages = extract_markdown_links($intro);
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# Extract content from first page
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$lines = explode("\n", $intro);
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$content = implode("\n", array_slice($lines, 0, count($lines)-count($pages)));
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$content .= "\n\n[Online version](https://git.ad5001.eu/Ad5001/LogarithmPlotter/wiki/$man_page)\n";
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# Extract pages
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foreach($pages as $page) {
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$content .= "\n<span id=\"$page\"></span>\n";
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$content .= do_replacements($man_page, remove_navigation(fetch_page($page)));
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}
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return $content;
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}
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function convert_to_html(string $md_content) : string {
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, "https://git.ad5001.eu/api/v1/markdown/raw");
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curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: text/plain', 'Accept: text/html'));
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_POST, true);
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curl_setopt($ch, CURLOPT_POSTFIELDS, $md_content);
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return curl_exec($ch);
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}
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function save_manuals(string $man_page) {
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$md = fetch_full_manual($man_page);
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$html = generate_html("$man_page", convert_to_html($md));
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file_put_contents("$man_page.md", $md);
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file_put_contents("$man_page.html", $html);
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system("wkhtmltopdf \"$man_page.html\" \"$man_page.pdf\"");
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}
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save_manuals("User-Manual");
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save_manuals("Manuel-d'utilisation");
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