init(); }
}
}
closedir($dh);
}
}
function __comicpress_init() {
// xili-language plugin check
if (class_exists('xili_language')) {
define('THEME_TEXTDOMAIN','comicpress');
define('THEME_LANGS_FOLDER','/lang');
} else {
load_theme_textdomain( 'comicpress', get_template_directory() . '/lang' );
}
// Queue up the scripts.
wp_enqueue_script('comicpress_scroll', get_template_directory_uri() . '/js/scroll.js');
// remove intense debates control over the comment numbers
if (function_exists('id_get_comment_number')) {
remove_filter('comments_number','id_get_comment_number');
}
}
add_action('widgets_init', '__comicpress_widgets_init');
add_action('init', '__comicpress_init');
$comicpress_version = '2.9.0.0';
global $wpmu_version;
if (!empty($wpmu_version)) {
if (get_option('upload_path') !== false) {
$variables_to_extract = array();
foreach (array(
'comiccat' => 'comiccat',
'blogcat' => 'blogcat',
'comics_path' => 'comic_folder',
'comicsrss_path' => 'rss_comic_folder',
'comicsarchive_path' => 'archive_comic_folder',
'comicsmini_path' => 'mini_comic_folder',
'archive_comic_width' => 'archive_comic_width',
'rss_comic_width' => 'rss_comic_width',
'mini_comic_width' => 'mini_comic_width',
'blog_postcount' => 'blog_postcount') as $options => $variable_name) {
$variables_to_extract[$variable_name] = get_option("comicpress-${options}");
}
extract($variables_to_extract);
}
} else {
require(get_template_directory() . '/comicpress-config.php');
}
if (get_option('upload_path') !== false) {
$variables_to_extract = array();
foreach (array(
'disable_comic_frontpage' => 'disable_comic_frontpage',
'disable_comic_blog_frontpage' => 'disable_comic_blog_frontpage',
'disable_comic_blog_single' => 'disable_comic_blog_single',
'disable_blog_frontpage' => 'disable_blog_frontpage',
'buy_print_email' => 'buy_print_email',
'buy_print_url' => 'buy_print_url',
'buy_print_us_amount' => 'buy_print_us_amount',
'buy_print_int_amount' => 'buy_print_int_amount',
'buy_print_add_shipping' => 'buy_print_add_shipping',
'buy_print_us_ship' => 'buy_print_us_ship',
'buy_print_int_ship' => 'buy_print_int_ship',
'cp_theme_layout' => 'cp_theme_layout',
'transcript_in_posts' => 'transcript_in_posts',
'enable_widgetarea_use_sidebar_css' => 'enable_widgetarea_use_sidebar_css',
'enable_custom_image_header' => 'enable_custom_image_header',
'custom_image_header_width' => 'custom_image_header_width',
'custom_image_header_height' => 'custom_image_header_height',
'enable_numbered_pagination' => 'enable_numbered_pagination',
'disable_page_restraints' => 'disable_page_restraints',
'enable_related_comics' => 'enable_related_comics',
'enable_related_posts' => 'enable_related_posts',
'comic_clicks_next' => 'comic_clicks_next',
'rascal_says' => 'rascal_says',
'enable_post_calendar' => 'enable_post_calendar',
'enable_post_author_gravatar' => 'enable_post_author_gravatar',
'enable_comic_post_calendar' => 'enable_comic_post_calendar',
'enable_comic_post_author_gravatar' => 'enable_comic_post_author_gravatar',
'disable_tags_in_posts' => 'disable_tags_in_posts',
'disable_categories_in_posts' => 'disable_categories_in_posts',
'moods_directory' => 'moods_directory',
'graphicnav_directory' => 'graphicnav_directory',
'enable_search_in_menubar' => 'enable_search_in_menubar',
'enable_rss_in_menubar' => 'enable_rss_in_menubar',
'enable_navigation_in_menubar' => 'enable_navigation_in_menubar',
'disable_lrsidebars_frontpage' => 'disable_lrsidebars_frontpage',
'calendar_directory' => 'calendar_directory',
'contact_in_menubar' => 'contact_in_menubar',
'disable_dynamic_menubar_links' => 'disable_dynamic_menubar_links',
'disable_footer_text' => 'disable_footer_text',
'avatar_directory' => 'avatar_directory',
'archive_display_order' => 'archive_display_order',
'disable_comment_note' => 'disable_comment_note',
'excerpt_or_content_archive' => 'excerpt_or_content_archive',
'excerpt_or_content_search' => 'excerpt_or_content_search',
'category_thumbnail_postcount' => 'category_thumbnail_postcount',
'members_post_category' => 'members_post_category',
'blogposts_with_comic' => 'blogposts_with_comic',
'split_column_in_two' => 'split_column_in_two',
'author_column_one' => 'author_column_one',
'author_column_two' => 'author_column_two',
'remove_wptexturize' => 'remove_wptexturize',
'disable_default_menubar' => 'disable_default_menubar',
'disable_blogheader' => 'disable_blogheader',
'disable_page_titles' => 'disable_page_titles',
'static_blog' => 'static_blog',
'disable_default_comic_nav' => 'disable_default_comic_nav' ) as $options => $variable_name) {
$variables_to_extract[$variable_name] = get_option("comicpress-${options}");
}
extract($variables_to_extract);
}
if (empty($avatar_directory)) $avatar_directory = 'default';
if (empty($graphicnav_directory)) $graphicnav_directory = 'default';
if (empty($moods_directory)) $moods_directory = 'default';
if (empty($calendar_directory)) $calendar_directory = 'default';
if (empty($cp_theme_layout)) $cp_theme_layout='standard';
function is_cp_theme_layout($choices) {
global $cp_theme_layout;
if (empty($cp_theme_layout)) $cp_theme_layout='standard';
$choices = explode(",", $choices);
foreach ($choices as $choice) {
if ($choice == $cp_theme_layout) {
return true;
}
}
return false;
}
if ($remove_wptexturize == 'yes') {
// Remove the wptexturizer from changing the quotes and squotes.
// remove_filter('the_content', 'wpautop');
// remove_filter('the_title', 'wptexturize');
remove_filter('the_content', 'wptexturize');
// remove_filter('the_excerpt', 'wptexturize');
// remove_filter('comment_text', 'wptexturize');
}
// WIDGETS WP 2.8 compatible ONLY, no backwards compatibility here.
$dirs_to_search = array_unique(array(get_template_directory(),get_stylesheet_directory()));
foreach ($dirs_to_search as $dir) {
// Widgets
foreach (glob($dir . '/widgets/*.php') as $__file) { require_once($__file); }
// FUNCTIONS & Extra's
foreach (glob($dir . '/functions/*.php') as $__file) { require_once($__file); }
}
// Dashboard Menu Comicpress Options and ComicPress CSS
require_once(get_template_directory() . '/comicpress-options.php');
// If any errors occur while searching for a comic file, the error messages will be pushed into here.
$comic_pathfinding_errors = array();
// If ComicPress Manager is installed, use the date format defined there. If not, default to
// Y-m-d.. It's best to use CPM's date definition for improved operability between theme and plugin.
if (defined("CPM_DATE_FORMAT")) {
define("CP_DATE_FORMAT", CPM_DATE_FORMAT);
} else {
define("CP_DATE_FORMAT", "Y-m-d");
}
// If you want to run multiple comics on a single day, define your additional filters here.
// Example: you want to run an additional comic with the filename 2008-01-01-a-my-new-years-comic.jpg.
// Define an additional filter in the list below:
//
// $comic_filename_filters['secondary'] = "{date}-a*.*";
//
// Then show the second comic on your page by calling the_comic with your filter name (PHP tags munged
// to maintain valid file syntax):
//
// < ?php the_comic('secondary'); ? >
//
// Note that it's quite possible to slurp up the wrong file if your expressions are too broad.
$comic_filename_filters = array();
$comic_filename_filters['default'] = "{date}*.*";
// load all of the comic & non-comic category information
add_action('init', 'get_all_comic_categories');
function get_first_comic() {
return get_terminal_post_in_category(get_all_comic_categories_as_cat_string(), true);
}
function get_last_comic() {
return get_terminal_post_in_category(get_all_comic_categories_as_cat_string(), false);
}
/**
* Get the hyperlink to the first comic post in the database.
* @return string The hyperlink to the first comic post, or false.
*/
function get_first_comic_permalink() {
$terminal = get_first_comic();
return !empty($terminal) ? get_permalink($terminal->ID) : false;
}
/**
* Get the hyperlink to the last comic post in the database.
* @return string The hyperlink to the first comic post, or false.
*/
function get_last_comic_permalink() {
$terminal = get_last_comic();
return !empty($terminal) ? get_permalink($terminal->ID) : false;
}
/**
* Given a category ID or an array of category IDs, create an exclusion string that will
* filter out every category but the provided ones.
*/
function get_string_to_exclude_all_but_provided_categories($category) {
$category_ids = array_keys(get_all_category_objects_by_id());
if (!is_array($category)) { $category = array($category); }
return implode(" and ", array_diff($category_ids, $category));
}
/**
* Get the link to the previous comic from the current one.
*/
function previous_comic_link($format, $link) {
global $non_comic_categories;
previous_post_link($format, $link, false, $non_comic_categories);
}
/**
* Get the link to the next comic from the current one.
*/
function next_comic_link($format, $link) {
global $non_comic_categories;
next_post_link($format, $link, false, $non_comic_categories);
}
/**
* Get the previous comic from the current one.
*/
function get_previous_comic($category = null) { return get_adjacent_comic($category, true); }
/**
* Get the next comic from the current one.
*/
function get_next_comic($category = null) { return get_adjacent_comic($category); }
/**
* This is function get_next_comic_permalink
*
* @return mixed false if no next comic permalink, else return the permalink
*
*/
function get_next_comic_permalink() {
$next_comic = get_next_comic();
if (is_object($next_comic)) {
if (isset($next_comic->ID)) {
return get_permalink($next_comic->ID);
}
}
return false;
}
/**
* This is function get_previous_comic_permalink
*
* @return mixed false if there is no permalink or next previous comic
*
*/
function get_previous_comic_permalink() {
$prev_comic = get_previous_comic();
if (is_object($prev_comic)) {
if (isset($prev_comic->ID)) {
return get_permalink($prev_comic->ID);
}
}
return false;
}
/**
* Get the adjacent comic from the current one.
* @param int $category The category to use.
* @param boolean $previous True if the previous chronological comic should be retrieved.
* @return array The WordPress post object for the comic post.
*/
function get_adjacent_comic($category, $previous = false) {
global $non_comic_categories;
// get_all_comic_categories();
$categories_to_exclude = $non_comic_categories;
if (!empty($category)) {
$categories_to_exclude = get_string_to_exclude_all_but_provided_categories($category);
}
return get_adjacent_post(false, $categories_to_exclude, $previous);
}
/**
* Find the terminal post in a specific category.
*/
function get_terminal_post_in_category($categoryID, $first = true) {
global $post;
$temp = $wp_query; $wp_query = null;
$sortOrder = $first ? "asc" : "desc";
$terminalComicQuery = new WP_Query(); $terminalComicQuery->query("showposts=1&order=${sortOrder}&cat=${categoryID}");
$terninalPost = false;
if ($terminalComicQuery->have_posts()) {
$terminalPost = reset($terminalComicQuery->posts);
}
$wp_query = null; $wp_query = $temp;
return $terminalPost;
}
/**
* Find the first post in the storyline prior to the current one.
*/
function get_previous_storyline_start() {
if (($category_id = get_adjacent_storyline_category_id(false)) !== false) {
return get_terminal_post_in_category($category_id);
}
return false;
}
function get_previous_storyline_start_permalink() {
$prev_story = get_previous_storyline_start();
if (is_object($prev_story)) {
if (isset($prev_story->ID)) {
return get_permalink($prev_story->ID);
}
}
return false;
}
/**
* Find the first post in the storyline following to the current one.
*/
function get_next_storyline_start() {
if (($category_id = get_adjacent_storyline_category_id(true)) !== false) {
return get_terminal_post_in_category($category_id);
}
return false;
}
function get_next_storyline_start_permalink() {
$next_story = get_next_storyline_start();
if (is_object($next_story)) {
if (isset($next_story->ID)) {
return get_permalink($next_story->ID);
}
}
return false;
}
function get_adjacent_storyline_category_id($next = false) {
global $post, $category_tree;
$categories = wp_get_post_categories($post->ID);
if (is_array($categories)) {
$category_id = reset($categories);
for ($i = 0, $il = count($category_tree); $i < $il; ++$i) {
$storyline_category_id = end(explode("/", $category_tree[$i]));
if ($storyline_category_id == $category_id) {
$target_index = false;
if ($next) {
$target_index = $i + 1;
} else {
$target_index = $i - 1;
}
if (isset($category_tree[$target_index])) {
return end(explode('/', $category_tree[$target_index]));
}
}
}
}
return false;
}
/**
* Find a comic file in the filesystem.
* @param string $folder The folder name to search.
* @param string $override_post A WP Post object to use in place of global $post.
* @param string $filter The $comic_filename_filters to use.
* @return string The relative path to the comic file, or false if not found.
*/
function get_comic_path($folder = 'comic', $override_post = null, $filter = 'default', $multi = null) {
global $post, $comic_filename_filters, $comic_folder, $archive_comic_folder, $rss_comic_folder, $mini_comic_folder, $comic_pathfinding_errors, $wpmu_version;
if (isset($comic_filename_filters[$filter])) {
$filter_to_use = $comic_filename_filters[$filter];
} else {
$filter_to_use = '{date}*.*';
}
switch ($folder) {
case "rss": $folder_to_use = $rss_comic_folder; break;
case "archive": $folder_to_use = $archive_comic_folder; break;
case "mini": $folder_to_use = $mini_comic_folder; break;
case "comic": default: $folder_to_use = $comic_folder; break;
}
if (!empty($wpmu_version)) {
if (($wpmu_path = get_option('upload_path')) !== false) {
$folder_to_use = $wpmu_path . '/' . $folder_to_use;
}
}
$post_to_use = (is_object($override_post)) ? $override_post : $post;
$post_date = mysql2date(CP_DATE_FORMAT, $post_to_use->post_date);
$filter_with_date = str_replace('{date}', $post_date, $filter_to_use);
$cwd = get_stylesheet_directory();
if ($cwd !== false) {
// Strip the wp-admin part and just get to the root.
$root_path = preg_replace('#[\\/]wp-(admin|content).*#', '', $cwd);
}
$results = array();
/* have to use root_path to get subdirectory installation directories */
if (count($results = glob("${root_path}/${folder_to_use}/${filter_with_date}")) > 0) {
if (!empty($wpmu_version)) {
$comic = reset($results);
$comic = $folder_to_use . '/'. basename($comic);
if ($wpmu_path !== false) { $comic = str_replace($wpmu_path, "files", $comic); }
return $comic;
}
if (!empty($multi)) {
return $results;
} else {
/* clear the root path */
$comic = reset($results);
$comic = $folder_to_use .'/'. basename($comic);
return $comic;
}
}
$comic_pathfinding_errors[] = sprintf(__("Unable to find the file in the %s folder that matched the pattern %s. Check your WordPress and ComicPress settings.", 'comicpress'), $folder_to_use, $filter_with_date);
return false;
}
/**
* Find a comic file in the filesystem and return an absolute URL to that file.
* @param string $folder The folder name to search.
* @param string $override_post A WP Post object to use in place of global $post.
* @param string $filter The $comic_filename_filters to use.
* @return string The absolute URL to the comic file, or false if not found.
*/
function get_comic_url($folder = 'comic', $override_post = null, $filter = 'default') {
if (($result = get_comic_path($folder, $override_post, $filter)) !== false) {
return get_bloginfo('wpurl') . '/' . $result;
} else {
if (($result = get_comic_path('comic', $override_post, $filter)) !== false) {
$basecomic = basename($result);
return get_bloginfo('wpurl') . '/' . $result;
}
}
return $result;
}
/**
* get_comic_filename
* returns the filename of the comic for the individual date.
*
*/
function get_comic_filename($folder = 'comic', $override_post = null, $filter = 'default') {
if (($result = get_comic_path($folder, $override_post, $filter)) !== false) {
return $result;
}
}
/**
* Return a list of the comic categories with a negative value for exclusions
* NOTE: need a pre - negative for the first one
*/
function exclude_comic_categories() {
global $all_comic_categories_as_string;
if (empty($all_comic_categories_as_string)) get_all_comic_categories_as_cat_string();
$returnstring = str_replace(",",",-",$all_comic_categories_as_string);
return $returnstring;
}
/**
* Turn the tree of comics categories into a string to be fed into wp_query functions.
*/
function get_all_comic_categories_as_cat_string() {
global $all_comic_categories_as_string, $category_tree;
if (empty($all_comic_categories_as_string)) {
$categories = array();
foreach ($category_tree as $node) {
$parts = explode("/", $node);
$categories[] = end($parts);
}
$all_comic_categories_as_string = implode(",", $categories);
}
return $all_comic_categories_as_string;
}
/**
* Turn the list of categories into a hash table of category objects.
*/
function get_all_category_objects_by_id() {
global $categories_by_id;
if (empty($categories_by_id)) {
$categories_by_id = array();
foreach (get_categories("hide_empty=0") as $category_object) {
$categories_by_id[$category_object->term_id] = $category_object;
}
}
return $categories_by_id;
}
/**
* Parse all categories and sort them into comics and non-comics categories.
*/
function get_all_comic_categories() {
global $comiccat, $category_tree, $non_comic_categories;
$categories_by_id = get_all_category_objects_by_id();
foreach (array_keys($categories_by_id) as $category_id) {
$category_tree[] = $categories_by_id[$category_id]->parent . '/' . $category_id;
}
do {
$all_ok = true;
for ($i = 0; $i < count($category_tree); ++$i) {
$current_parts = explode("/", $category_tree[$i]);
if (reset($current_parts) != 0) {
$all_ok = false;
for ($j = 0; $j < count($category_tree); ++$j) {
$j_parts = explode("/", $category_tree[$j]);
if (end($j_parts) == reset($current_parts)) {
$category_tree[$i] = implode("/", array_merge($j_parts, array_slice($current_parts, 1)));
break;
}
}
}
}
} while (!$all_ok);
$non_comic_tree = array();
if (get_option('comicpress-enable-storyline-support') == 1) {
$result = get_option("comicpress-storyline-category-order");
if (!empty($result)) {
$category_tree = explode(",", $result);
}
$non_comic_tree = array_keys($categories_by_id);
foreach ($category_tree as $node) {
$parts = explode("/", $node);
$category_id = end($parts);
if ($parts[1] == $comiccat) {
if (($index = array_search($category_id, $non_comic_tree)) !== false) {
array_splice($non_comic_tree, $index, 1);
}
}
}
} else {
$new_category_tree = array();
foreach ($category_tree as $node) {
$parts = explode("/", $node);
if ($parts[1] == $comiccat) {
$new_category_tree[] = $node;
} else {
$non_comic_tree[] = end($parts);
}
}
$category_tree = $new_category_tree;
}
$non_comic_categories = implode(" and ", $non_comic_tree);
}
/**
* Return true if the current post is in the comics category or a child category.
*/
function in_comic_category() {
global $post, $category_tree;
$comic_categories = array();
foreach ($category_tree as $node) {
$comic_categories[] = end(explode("/", $node));
}
return (count(array_intersect($comic_categories, wp_get_post_categories($post->ID))) > 0);
}
// ComicPress Template Functions
function the_comic_filename($filter = 'default') { return get_comic_filename('comic',null, $filter); }
function the_comic($filter = 'default') { echo get_comic_url('comic', null, $filter); }
//The following is deprecated...
function comic_display($filter = 'default') { echo get_comic_url('comic', null, $filter); }
function the_comic_archive($filter = 'default') { echo get_comic_url('archive', null, $filter); }
//The following is deprecated...
function comic_archive($filter = 'default') { echo get_comic_url('archive', null, $filter); }
function the_comic_rss($filter = 'default') { echo get_comic_url('rss', null, $filter); }
//The following is deprecated...
function comic_rss($filter = 'default') { echo get_comic_url('rss', null, $filter); }
function the_comic_mini($filter = 'default') { echo get_comic_url('mini', null, $filter); }
//The following is deprecated...
function comic_mini($filter = 'default') { echo get_comic_url('mini', null, $filter); }
/**
* Display the list of Storyline categories.
*/
function comicpress_list_storyline_categories($args = "") {
global $category_tree;
$defaults = array(
'style' => 'list', 'title_li' => __('Storyline','comicpress')
);
$r = wp_parse_args($args, $defaults);
extract($r);
$categories_by_id = get_all_category_objects_by_id();
$output = '';
if ($style == "list") { $output .= '
", $current_depth);
}
if ($style == "list") { $output .= ""; }
echo $output;
}
/**
* Display text when image (comic) is hovered
* Text is taken from a custom field named "hovertext"
*/
function the_hovertext() {
$hovertext = get_post_meta( get_the_ID(), "hovertext", true );
echo (empty($hovertext)) ? get_the_title() : $hovertext;
}
/**
* Display the comic transcript
* Transcript must be entered into a custom field named "transcript"
* @param string $displaymode, "raw" (straight from the field), "br" (includes html line breaks), "styled" (fully css styled with JavaScript expander)
*/
function the_transcript($displaymode = 'raw') {
$transcript = get_post_meta( get_the_ID(), "transcript", true );
switch ($displaymode) {
case "raw":
echo $transcript;
break;
case "br":
echo nl2br($transcript);
break;
case "styled":
if (!empty($transcript)) { ?>