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functions.php
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functions.php
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<?php
function write_html() {
$argc = func_num_args();
$argv = func_get_args();
$output = $argv[0];
if( $argc > 0 ) {
for( $i = 1; $i < $argc; $i++ ) {
$searchThisPunk = "(\{" . ($i - 1) . "\})";
if( is_array( $argv[$i] ) ) {
foreach( $argv[$i] as $thisArg ) {
$output = preg_replace( $searchThisPunk, $thisArg, $output );
}
}
else {
$output = preg_replace( $searchThisPunk, $argv[$i], $output );
}
}
}
// This is ripe for breaking stuff. Move this into a different function please.
$output = str_replace( "{allposts}", build_blog(), $output );
print( $output );
}
function build_blog() {
$posts = get_posts();
$returnThisPunk = "<ul id=\"listOfPosts\">";
foreach( $posts as $date => $thisPost ) {
$returnThisPunk .= "<li class=\"postSnippet\">\n\t
<span class=\"listTitle\"><a href=\"" . URL . BLOGDIR . "/" . $thisPost . "\">" .
format_name( $thisPost ) . " - <span style=\"postListDate\">" .
date( "Y-m-d", $date ) . "</span></a></span><br />" .
get_post_snippet( $thisPost );
}
$returnThisPunk .= "</ul>";
return $returnThisPunk;
}
function format_name( $name ) {
$returnThisName = preg_replace( "(-)", " ", $name );
$returnThisName = substr( $returnThisName, 0, strpos( $returnThisName, ".md" ) );
$returnThisName = ucwords( $returnThisName );
return $returnThisName;
}
function get_posts() {
$argc = func_num_args();
$argv = func_get_args();
$posts = preg_grep( '~\.md$~', scandir( "posts/" ) );
$postDates = array();
foreach( $posts as $thisPost ) {
$postDates[] = filectime( "posts/" . $thisPost);
}
$posts = array_combine( $postDates, $posts );
krsort( $posts );
if( $argc && $argv[0] > 1 ) {
$posts = array_slice( $posts, 0, $argv[0] );
}
return $posts;
}
function get_post_snippet( $post ) {
$content = file_get_contents( "posts/" . $post );
if( strlen( $content ) > 500 ) {
$shortText = substr($content, 0, strpos( $content, ".", 500) + 1 ); // Short text to first period after 500 characters
}
else {
$shortText = $content;
}
$parsedown = new Parsedown();
return strip_tags( $parsedown->text( $shortText ) );
}
function link_name( $name ) {
return str_replace( ".md", "", $name );
}
function list_all_posts() {
$posts = get_posts();
$output = "\n\t<ul id=\"posts\">";
foreach( $posts as $thisPost ) {
# $output .= "\n\t\t<li><a href=\"" . URL . BLOG_DIR . "/post/" . link_name( $thisPost ) . "\">" . date( "Y-m-d", key( $posts ) ) . " - " . format_name( $thisPost ) . "</a></li>";
$output .= "\n\t\t<li><a href=\"" . URL . BLOG_DIR . "/index.php?post=" . link_name( $thisPost ) . "\">" . date( "Y-m-d", key( $posts ) ) . " - " . format_name( $thisPost ) . "</a></li>";
}
$output .= "\n\t</ul>";
return $output;
}
function set_title() {
$title = TITLE;
if( isset( $_GET['page'] ) ) {
$thisPage = $_GET['page'];
$title .= " - " . format_name( $thisPage );
}
return $title;
}
function build_nav( $arrayOfPages ) {
$nav = "<ul class=\"nav\">\n";
foreach( $arrayOfPages as $thisPage ) {
#$nav .= "\t\t\t<li id=\"" . $thisPage . "\">\n\t\t\t\t<a href=\"" . URL . BLOG_DIR . "/page/" . link_name( $thisPage ) . "\">" . format_name( $thisPage ) . "</a></li>\n";
$nav .= "\t\t\t<li id=\"" . $thisPage . "\">\n\t\t\t\t<a href=\"" . URL . BLOG_DIR . "index.php?page=" . link_name( $thisPage ) . "\">" . format_name( $thisPage ) . "</a></li>\n";
}
$nav .= "</ul>";
return $nav;
}
?>