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examples: added homepage + categories pages + added CSS (similar to wiki)

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Nicolas Allemand 2024-12-04 12:12:43 +01:00 • committed by Ryan C. Gordon
parent 9784e10a75
commit 56da4e81d8
5 changed files with 532 additions and 33 deletions
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105
build-scripts/build-web-examples.pl
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@ -71,6 +71,38 @@ sub build_latest {
}
}
sub get_categories {
my @categories = ();
opendir(my $dh, $examples_dir) or die("Couldn't opendir '$examples_dir': $!\n");
foreach my $dir (sort readdir $dh) {
next if ($dir eq '.') || ($dir eq '..'); # obviously skip current and parent entries.
next if not -d "$examples_dir/$dir"; # only care about subdirectories.
push @categories, $dir;
}
closedir($dh);
return @categories;
}
sub get_examples_for_category {
my $category = shift;
my @examples = ();
opendir(my $dh, "$examples_dir/$category") or die("Couldn't opendir '$examples_dir/$category': $!\n");
foreach my $dir (sort readdir $dh) {
next if ($dir eq '.') || ($dir eq '..'); # obviously skip current and parent entries.
next if not -d "$examples_dir/$category/$dir"; # only care about subdirectories.
push @examples, $dir;
}
closedir($dh);
return @examples;
}
sub handle_example_dir {
my $category = shift;
my $example = shift;
@ -146,6 +178,11 @@ sub handle_example_dir {
waitpid($pid, 0);
my $other_examples_html = "<ul>";
foreach my $example (get_examples_for_category($category)) {
$other_examples_html .= "<li><a href='/$category/$example'>$category/$example</a></li>";
}
$other_examples_html .= "</ul>";
my $html = '';
open my $htmltemplate, '<', "$examples_dir/template.html" or die("Couldn't open '$examples_dir/template.html': $!\n");
@ -156,6 +193,7 @@ sub handle_example_dir {
s/\@javascript_file\@/$jsfname/g;
s/\@htmlified_source_code\@/$htmlified_source_code/g;
s/\@description\@/$description/g;
s/\@other_examples_html\@/$other_examples_html/g;
$html .= $_;
}
close($htmltemplate);
@ -168,8 +206,6 @@ sub handle_example_dir {
sub handle_category_dir {
my $category = shift;
# !!! FIXME: this needs to generate a preview page for all the examples things in the category.
print("Category $category ...\n");
do_mkdir("$output_dir/$category");
@ -183,6 +219,35 @@ sub handle_category_dir {
}
closedir($dh);
my $examples_list_html = "";
foreach my $example (get_examples_for_category($category)) {
# !!! FIXME: image
my $example_image_url = "https://placehold.co/600x400/png";
$examples_list_html .= "
<a href='/$category/$example'>
<div>
<img src='$example_image_url' />
<div>$category/$example</div>
</div>
</a>";
}
# write category page
my $dst = "$output_dir/$category";
my $html = '';
open my $htmltemplate, '<', "$examples_dir/template-category.html" or die("Couldn't open '$examples_dir/template-category.html': $!\n");
while (<$htmltemplate>) {
s/\@project_name\@/$project/g;
s/\@category_name\@/$category/g;
s/\@examples_list_html\@/$examples_list_html/g;
$html .= $_;
}
close($htmltemplate);
open my $htmloutput, '>', "$dst/index.html" or die("Couldn't open '$dst/index.html': $!\n");
print $htmloutput $html;
close($htmloutput);
}
@ -210,6 +275,8 @@ do_mkdir($output_dir);
build_latest();
do_copy("$examples_dir/template.css", "$output_dir/examples.css");
opendir(my $dh, $examples_dir) or die("Couldn't opendir '$examples_dir': $!\n");
while (readdir($dh)) {
@ -221,6 +288,38 @@ while (readdir($dh)) {
closedir($dh);
# write homepage
my $homepage_list_html = "";
foreach my $category (get_categories()) {
$homepage_list_html .= "<h2>$category</h2>";
$homepage_list_html .= "<div class='list'>";
foreach my $example (get_examples_for_category($category)) {
# !!! FIXME: image
my $example_image_url = "https://placehold.co/600x400/png";
$homepage_list_html .= "
<a href='/$category/$example'>
<div>
<img src='$example_image_url' />
<div>$category/$example</div>
</div>
</a>";
}
$homepage_list_html .= "</div>";
}
my $dst = "$output_dir/";
my $html = '';
open my $htmltemplate, '<', "$examples_dir/template-homepage.html" or die("Couldn't open '$examples_dir/template-category.html': $!\n");
while (<$htmltemplate>) {
s/\@project_name\@/$project/g;
s/\@homepage_list_html\@/$homepage_list_html/g;
$html .= $_;
}
close($htmltemplate);
open my $htmloutput, '>', "$dst/index.html" or die("Couldn't open '$dst/index.html': $!\n");
print $htmloutput $html;
close($htmloutput);
print("All examples built successfully!\n");
exit(0); # success!