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Pull out category frontmatter from articles and sort index by categories

This commit is contained in:
Travis Briggs 2020-04-12 22:21:15 -07:00
parent bddf5ef406
commit 97344236c5
1 changed files with 26 additions and 6 deletions
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32
wiki/index.php
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@ -8,17 +8,37 @@ include __DIR__."/../header.php";
<p>here's the articles on our wiki:</p> <p>here's the articles on our wiki:</p>
<ul> <ul>
<?php <?php
$article_to_title = []; $category_to_articles = [];
foreach (glob("source/*.md") as $file) { foreach (glob("source/*.md") as $file) {
$article = basename($file, ".md"); $article = basename($file, ".md");
$title = preg_match("/title: (.*)/i", file_get_contents($file), $matches) ? $matches[1] : $article; $title = preg_match("/title: (.*)/i", file_get_contents($file), $matches) ? $matches[1] : $article;
$article_to_title[$article] = $title; $category = preg_match("/category: (.*)/i", file_get_contents($file), $matches) ? $matches[1] : 'default';
if (array_key_exists($category, $category_to_articles)) {
array_push($category_to_articles[$category], [$article, $title]);
} else {
$category_to_articles[$category] = [[$article, $title]];
}
ksort($category_to_articles);
} }
asort($article_to_title);
?> ?>
<?php foreach ($article_to_title as $article => $title) { ?> <?php foreach ($category_to_articles as $category => $articles) { ?>
<li><a href="/wiki/<?=$article?>.html"><?=$title?></a></li> <li><?=$category?></li>
<?php } ?> <ul>
<?php
$article_titles = [];
$article_names = [];
foreach ($articles as $article) {
array_push($article_names, $article[0]);
array_push($article_titles, $article[1]);
}
$name_to_title = array_combine($article_names, $article_titles);
asort($name_to_title);
foreach ($name_to_title as $name => $title) { ?>
<li><a href="/wiki/<?=$name?>.html"><?=$title?></a></li>
<?php } ?>
</ul>
<?php } ?>
</ul> </ul>
<?php include __DIR__."/../footer.php"; <?php include __DIR__."/../footer.php";