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add MemosViewer.php
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.CopyFromServer.sh
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.CopyFromServer.sh
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#!/bin/sh
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cp /Main/Server/www/Drive/Misc/Scripts/MemosViewer.php ./
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171
MemosViewer.php
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MemosViewer.php
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<?php
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/*
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* MIT License
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*
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* Copyright (c) 2024 OctoSpacc
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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// <https://github.com/fastvolt/markdown>
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require 'Res/FastVoltMarkdown.php';
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use FastVolt\Helper\Markdown;
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$markdown = Markdown::new();
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$instance = 'https://memos.octt.eu.org';
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$id = $_GET['id'];
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$uid = $_GET['uid'];
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$footer = "<footer><p><small>Powered by <a href=\"https://memos.octt.eu.org/m/8edpaJ4n4gtdbSZVDcBve3\">MemosViewer.php</a>. [<a href=\"https://gitlab.com/octospacc/Snippets/-/blob/main/MemosViewer.php\">Source Code</a>]</small></p></footer>";
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if ( !$id && !$uid ) {
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$memos = array_slice( explode( "\n\tmemos/", file_get_contents( "{$instance}/memos.api.v1.MemoService/ListMemos", false, stream_context_create([ 'http' => [
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'method' => 'POST',
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'header' => 'Content-Type: application/grpc-web+proto',
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'content' => urldecode('%00%00%00%008%08%10%1A4row_status%20%3D%3D%20%22NORMAL%22%20%26%26%20visibilities%20%3D%3D%20%5B\'PUBLIC\'%5D'),
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]]) ) ), 1 );
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echo "<!DOCTYPE html><html lang=\"en\"><body><p>Latest public memos from <a href=\"{$instance}\">{$instance}</a>:</p><ul>";
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foreach ( $memos as $memo ) {
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$uid = explode( '%', explode( '%12%16', urlencode($memo) )[1] )[0];
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if ( $uid ) {
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//$user = explode( '*', explode( 'users/', $memo )[1] )[0];
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echo "<li><a href=\"{$instance}/m/{$uid}\">${uid}</a></li>";
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}
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}
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echo "</ul>{$footer}</body></html>";
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return;
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}
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if ( !$id ) {
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// as of writing this, there is no JSON API to get a memo by its uid
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// so, we first get the numeric id by sloppily parsing the GRPC API
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$id = explode( '%', urlencode(explode( 'memos/', file_get_contents( "{$instance}/memos.api.v1.MemoService/SearchMemos", false, stream_context_create([ 'http' => [
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'method' => 'POST',
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'header' => 'Content-Type: application/grpc-web+proto',
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'content' => urldecode('%00%00%00%00!%0A%1Fuid%20%3D%3D%20%22' . $uid . '%22'),
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]]) ) )[1]))[0];
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}
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// we always use the numeric id to get memo data via the JSON API
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$memo = json_decode(file_get_contents("{$instance}/api/v1/memos/{$id}"));
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$user = json_decode(file_get_contents("{$instance}/api/v1/{$memo->creator}"));
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// patch the Markdown before parsing it, so that output is quasi-consistent with Memos
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$content = '';
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$inblock = false;
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$lines = explode( "\n", $memo->content );
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foreach ( $lines as $line ) {
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if ( str_starts_with( $line, '```' ) ) {
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$inblock = !$inblock;
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} else if ( str_starts_with( $line, '#' ) ) {
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// prevent hashtags from being interpreted as headings
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$firstword = explode( ' ', str_replace( "\t", ' ', $line ) )[0];
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if ( $firstword !== '#' ) {
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$content .= " {$firstword}";
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$line = substr( $line, strlen($firstword) );
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}
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}
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$content .= $line . "\n";
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if ( !$inblock ) {
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$content .= "\n";
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}
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}
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$markdown->setContent($content);
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$content = $markdown->toHtml();
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$htmlparts = explode( '<pre><code class="language-__html">', $content );
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$content = array_shift($htmlparts);
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foreach ( $htmlparts as $part ) {
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[$inside, $after] = explode( '</code></pre>', $part );
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//$content .= '<pre><code class="language-__html">' . $inside . '</code></pre>' . $after;
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$content .= '<iframe src="data:text/html;utf8,' . urlencode('<meta charset="utf8"/><style>iframe{width:100%}</style>' . html_entity_decode($inside)) . '"></iframe>' . $after;
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}
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$warning = '';
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$base = file_get_contents($instance /* . '/m/' . $uid */);
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if ( $_GET['structure'] === 'original' ) {
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$warning = '<noscript><p class="warning">Please enable JavaScript for full functionality and perfect viewing.</p></noscript>';
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} /* else if ( $_GET['structure'] === 'standalone' ) {
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$base = "
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<!DOCTYPE html><html>
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<head>
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<meta charset=\"utf-8\"/>
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</head>
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<body><div id=\"root\"></div></body>
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</html>
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";
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} */
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$nickname = htmlspecialchars($user->nickname);
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$pagetitle = "Memo by {$nickname}";
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$pagedescription = htmlspecialchars($memo->content);
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$htmlimage = implode( '', array_slice( explode( '"', implode( '', array_slice( explode( '<img src="', $content ), 1 ) ) ), 0, 1 ) );
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if ( $htmlimage ) {
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$htmlimage = "<meta property=\"og:image\" content=\"{$htmlimage}\"/>";
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}
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$meta = "
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<title>{$pagetitle}</title>
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<meta property=\"og:title\" content=\"{$pagetitle}\"/>
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<meta property=\"og:site_name\" content=\"Memos\"/>
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<meta property=\"og:description\" content=\"{$pagedescription}\"/>
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<meta name=\"description\" content=\"{$pagedescription}\"/>
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{$htmlimage}
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<style>
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body {
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margin: 0;
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}
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div.MemosViewer * {
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list-style: revert;
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padding: revert;
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margin: revert;
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}
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div.MemosViewer, div.MemosViewer > article > header, div.MemosViewer > footer {
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padding: 1em;
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}
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div.MemosViewer a {
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color: revert;
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}
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div.MemosViewer > article > header p.warning {
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color: red;
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}
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div.MemosViewer iframe {
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width: 100%;
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height: calc(10em + 10px);
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}
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</style>
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";
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$body = "<div class=\"MemosViewer\">
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<article>
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<header>
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<b>{$nickname}</b> on <span><a href=\"{$instance}/m/{$uid}\">{$memo->displayTime}</a>
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[<small><a href=\"{$instance}/api/v1/memos/${id}\">JSON</a></small>]</span>
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{$warning}
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</header>
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{$content}
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</article>
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{$footer}
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</div>";
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$base = str_replace( '<title>Memos</title>', '', $base );
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$base = str_replace( "</head>", "{$meta}</head>", $base );
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$base = str_replace( "<div id=\"root\"></div>", "<div id=\"root\">{$body}</div>", $base );
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echo $base;
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