323 lines
9.6 KiB
PHP
323 lines
9.6 KiB
PHP
<?php
|
|
|
|
/**
|
|
* The core functions of ComicPress.
|
|
*/
|
|
class ComicPress {
|
|
var $comicpress_options = array(
|
|
'comic_category_id' => 1,
|
|
'comic_dimensions' => '760x',
|
|
'rss_dimensions' => '350x',
|
|
'archive_dimensions' => '125x',
|
|
'mini_dimensions' => '100x',
|
|
'category_order' => false,
|
|
'blogpost_count' => 10,
|
|
'comic_space' => 'comic_only',
|
|
'category_usage' => 'storyline',
|
|
'layout' => 'classic.inc',
|
|
'helpers' => array(),
|
|
'addons' => array(),
|
|
'storyline_order' => ''
|
|
);
|
|
|
|
var $additional_stylesheets = array();
|
|
var $additional_javascripts = array();
|
|
|
|
var $comic_post_attachments_cache = array();
|
|
var $category_tree = array();
|
|
|
|
var $partial_paths = array();
|
|
var $layouts = null;
|
|
|
|
function &get_instance() {
|
|
static $instance;
|
|
|
|
if (!$instance) {
|
|
$instance = array(new ComicPress());
|
|
}
|
|
|
|
return $instance[0];
|
|
}
|
|
|
|
/**
|
|
* Load ComicPress options.
|
|
*/
|
|
function load() {
|
|
$result = get_option('comicpress-options');
|
|
if (is_array($result)) {
|
|
$this->comicpress_options = array_merge($this->comicpress_options, $result);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Save ComicPress options.
|
|
*/
|
|
function save() {
|
|
if (is_array($this->comicpress_options)) {
|
|
update_option('comicpress-options', $this->comicpress_options);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Initialize the class.
|
|
*/
|
|
function init() {
|
|
$this->load();
|
|
|
|
add_action('wp_head', array(&$this, 'wp_head'));
|
|
add_filter('comicpress_nav', array(&$this, 'comicpress_nav'), 10, 2);
|
|
add_filter('comicpress_nav_fields', array(&$this, 'comicpress_nav_fields'));
|
|
|
|
if (current_user_can('edit_themes')) {
|
|
if (!empty($this->comicpress_options['helpers'])) {
|
|
if (isset($this->comicpress_options['helpers']['show_partials_info'])) {
|
|
add_filter('comicpress_partial', array(&$this, 'comicpress_partial'), 10, 2);
|
|
add_action('wp_head', array(&$this, 'setup_comicpress_partial'));
|
|
}
|
|
|
|
add_action('wp_footer', array(&$this, 'announce_activated_helpers'));
|
|
}
|
|
}
|
|
|
|
add_filter('intermediate_image_sizes', array(&$this, 'intermediate_image_sizes'));
|
|
|
|
foreach (array('comic', 'rss', 'archive', 'mini') as $size) {
|
|
list($w, $h) = explode("x", $this->comicpress_options["${size}_dimensions"]);
|
|
update_option("${size}_size_w", $w);
|
|
update_option("${size}_size_h", $h);
|
|
update_option("${size}_crop", 0);
|
|
}
|
|
}
|
|
|
|
function intermediate_image_sizes($sizes) {
|
|
return array_merge($sizes, array('comic', 'rss', 'archive', 'mini'));
|
|
}
|
|
|
|
function needs_storyline_nav() {
|
|
return (count($this->category_tree) > 1) && ($this->comicpress_options['category_usage'] == "storyline");
|
|
}
|
|
|
|
function is_multicomic() {
|
|
return $this->comicpress_options['category_usage'] == "multicomic";
|
|
}
|
|
|
|
function comicpress_nav($type, $content) {
|
|
return $type;
|
|
}
|
|
|
|
function comicpress_nav_fields($nav_fields) {
|
|
$nav_fields = array(
|
|
'first' => '‹‹ ' . __('First', 'comicpress'),
|
|
'previous' => '‹ ' . __('Previous', 'comicpress'),
|
|
'next' => __('Next', 'comicpress') . ' ›',
|
|
'last' => __('Last', 'comicpress') . ' ››'
|
|
);
|
|
|
|
if ($this->needs_storyline_nav()) {
|
|
$nav_fields = array_merge(
|
|
array('prior' => '‹‹ ' . __('Prior Storyline', 'comicpress')),
|
|
$nav_fields,
|
|
array('upcoming' => __('Upcoming Storyline', 'comicpress') . ' ››')
|
|
);
|
|
}
|
|
|
|
return $nav_fields;
|
|
}
|
|
|
|
function wp_head() {
|
|
foreach ($this->additional_stylesheets as $uri) { ?>
|
|
<link rel="stylesheet" href="<?php echo get_template_directory_uri() . $uri ?>" type="text/css" />
|
|
<?php }
|
|
foreach ($this->additional_javascripts as $uri) { ?>
|
|
<script type="text/javascript" src="<?php echo get_template_directory_uri() . $uri ?>"></script>
|
|
<?php }
|
|
}
|
|
|
|
function announce_activated_helpers() {
|
|
echo "<center>[ <strong>Activated ComicPress helpers:</strong> " . implode(", ", array_keys($this->comicpress_options['helpers'])) . " ]</center>";
|
|
}
|
|
|
|
function setup_comicpress_partial() { ?>
|
|
<style type="text/css">
|
|
.partial-helper {
|
|
position: absolute;
|
|
z-index: 100;
|
|
padding: 4px;
|
|
border: solid #333 1px;
|
|
background-color: #99d;
|
|
opacity: 0.2;
|
|
-moz-opacity: 0.2;
|
|
-khtml-opacity: 0.2;
|
|
zoom: 1;
|
|
cursor: crosshair
|
|
}
|
|
|
|
.partial-helper:hover {
|
|
opacity: 1;
|
|
-moz-opacity: 1;
|
|
-khtml-opacity: 1;
|
|
}
|
|
</style>
|
|
<!--[if IE gte 6]>
|
|
<style type="text/css">
|
|
.partial-helper { filter: alpha(opacity=20); }
|
|
.partial-helper:hover { filter: alpha(opacity=100); }
|
|
</style>
|
|
<![endif]-->
|
|
<?php }
|
|
|
|
function comicpress_partial($content, $target) {
|
|
return '<div class="partial-helper">' . str_replace(get_template_directory() . DIRECTORY_SEPARATOR, '', $target) . '</div>' . $content;
|
|
}
|
|
|
|
/**
|
|
* Get the path to a partial.
|
|
* @param array $partials The partials to search for in each path.
|
|
* @return string|boolean The partial path to use, or false if no matches.
|
|
*/
|
|
function get_partial_path($partials) {
|
|
foreach ($partials as $partial) {
|
|
foreach ($this->partial_paths as $path) {
|
|
$target = $path . '/' . $partial . '.inc';
|
|
if (file_exists($target)) {
|
|
return $target;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function get_options_partial($partials) {
|
|
foreach ($partials as $partial) {
|
|
foreach ($this->partial_paths as $path) {
|
|
$target = str_replace(get_template_directory() . DIRECTORY_SEPARATOR, '', $path) . DIRECTORY_SEPARATOR . $partial;
|
|
|
|
if (isset($this->comicpress_options['override_partials'][$target])) {
|
|
return array($target, $this->comicpress_options['override_partials'][$target]);
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Gather blog posts for the given index page.
|
|
*/
|
|
function get_index_blog_posts_query() {
|
|
global $post, $paged;
|
|
|
|
$t = $post;
|
|
|
|
$wp_query = new WP_Query();
|
|
$wp_query->query(
|
|
'showposts=' .
|
|
(int)$this->comicpress_options['blogpost_count'] .
|
|
'&cat=-' .
|
|
$this->comicpress_options['comic_category_id'] .
|
|
'&paged=' .
|
|
$paged
|
|
);
|
|
|
|
return $wp_query;
|
|
}
|
|
|
|
function _glob($pattern) { return glob($pattern); }
|
|
function _file_get_contents($file) { return file_get_contents($file); }
|
|
|
|
function get_layout_choices() {
|
|
if (!is_array($this->layouts)) {
|
|
$this->layouts = array();
|
|
foreach ($this->_glob(get_template_directory() . '/layouts/*') as $file) {
|
|
$content = $this->_file_get_contents($file);
|
|
$basename = pathinfo($file, PATHINFO_BASENAME);
|
|
foreach (array(
|
|
"Layout Name", "Sidebars"
|
|
) as $field) {
|
|
if (preg_match('#/\*.*' . $field . ': ([^\n]+).*\*/#s', $content, $matches) > 0) {
|
|
if (!isset($this->layouts[$basename])) {
|
|
$this->layouts[$basename] = array();
|
|
}
|
|
$this->layouts[$basename][$field] = $matches[1];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return $this->layouts;
|
|
}
|
|
|
|
function get_previous_next_categories($category_id) {
|
|
$prev_next_categories = array();
|
|
|
|
for ($i = 0, $il = count($this->category_tree); $i < $il; ++$i) {
|
|
$parts = explode("/", $this->category_tree[$i]);
|
|
if (count($parts) > 2) {
|
|
if (end($parts) == $category_id) {
|
|
while (count($parts) > 2) {
|
|
foreach (array(
|
|
'previous' => -1,
|
|
'next' => 1
|
|
) as $key => $direction) {
|
|
$index = $i;
|
|
while (isset($this->category_tree[$index])) {
|
|
$index += $direction;
|
|
if (isset($this->category_tree[$index])) {
|
|
$compare_parts = explode("/", $this->category_tree[$index]);
|
|
if (count($compare_parts) == count($parts)) {
|
|
$target_category = array_pop($compare_parts);
|
|
$parent_category = array_pop($compare_parts);
|
|
|
|
if (!isset($prev_next_categories[$parent_category])) {
|
|
$prev_next_categories[$parent_category] = array();
|
|
}
|
|
$prev_next_categories[$parent_category][$key] = $target_category;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
array_pop($parts);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return $prev_next_categories;
|
|
}
|
|
|
|
function get_sorted_post_categories($override_post = null) {
|
|
global $post;
|
|
$post_to_use = (!empty($override_post)) ? $override_post : $post;
|
|
|
|
$categories = wp_get_post_categories($post_to_use->ID);
|
|
|
|
$sorted_categories = array();
|
|
|
|
foreach ($this->category_tree as $node) {
|
|
$parts = explode("/", $node);
|
|
$category_id = end($parts);
|
|
if (in_array($category_id, $categories)) {
|
|
$sorted_categories[] = $category_id;
|
|
}
|
|
}
|
|
|
|
return $sorted_categories;
|
|
}
|
|
|
|
function _is_dir($dir) { return is_dir($dir); }
|
|
|
|
function setup_multicomic_partial_paths($post_id) {
|
|
$this->partial_paths = array();
|
|
$category_ids = wp_get_post_categories($post_id);
|
|
if (is_array($category_ids)) {
|
|
foreach ($category_ids as $id) {
|
|
$category = get_category($id);
|
|
if (!empty($category)) {
|
|
if ($this->_is_dir($target = get_template_directory() . '/subthemes/' . $category->slug)) {
|
|
$this->partial_paths[] = $target;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
?>
|