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Add a size check before attempting to parse the author

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The author file is now checked to insure it's non-zero before attempting
to parse it for the author who's byline will be displayed at the bottom
of the post.
This commit is contained in:
20xd6 2022-08-09 14:07:40 -04:00
parent efe61157e8
commit 5d7b4cc121
1 changed files with 14 additions and 14 deletions
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28
common/php/article.php
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@ -22,20 +22,20 @@
echo "\n</div><!--End of print-content div-->\n";
echo("<nav class=\"jmenu\"><div class=\"pmenu\"><ul id=\"back_btn\"><li><a href='..'>Back</a></li></ul></div></nav>\n");
if (file_exists('author')){
$author_name_raw = fopen('author', 'r');
$author_name = fread($author_name_raw, filesize('author'));
$author_name = str_replace("\n", "", $author_name);
$byline_path = $_SERVER['DOCUMENT_ROOT'].'blog/authors/'.$author_name.'/byline.md';
if (file_exists($byline_path)){
echo "<div class =\"byline\">\n"
. read_md($byline_path)
."</div><!--End byline div-->\n";
} else {
echo "<h2>No byline</h2>";
echo "<p>$byline_path</p>";
}
fclose($author_name_raw);
if (file_exists('author') && (filesize('author') != 0)){
$author_name_raw = fopen('author', 'r');
$author_name = fread($author_name_raw, filesize('author'));
$author_name = str_replace("\n", "", $author_name);
$byline_path = $_SERVER['DOCUMENT_ROOT'].'blog/authors/'.$author_name.'/byline.md';
if (file_exists($byline_path)){
echo "<div class =\"byline\">\n"
. read_md($byline_path)
."</div><!--End byline div-->\n";
} else {
echo "<h2>No byline</h2>";
echo "<p>$byline_path</p>";
}
fclose($author_name_raw);
}
if ($tag_data != NULL){
$page_tags = str_getcsv($tag_data);