635 lines
22 KiB
PHP
635 lines
22 KiB
PHP
<?php
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include(TEMPLATEPATH . '/comicpress-config.php');
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// If any errors occur while searching for a comic file, the error messages will be pushed into here.
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$comic_pathfinding_errors = array();
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// If ComicPress Manager is installed, use the date format defined there. If not, default to
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// Y-m-d.. It's best to use CPM's date definition for improved operability between theme and plugin.
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if (defined("CPM_DATE_FORMAT")) {
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define("CP_DATE_FORMAT", CPM_DATE_FORMAT);
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} else {
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define("CP_DATE_FORMAT", "Y-m-d");
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}
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// If you want to run multiple comics on a single day, define your additional filters here.
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// Example: you want to run an additional comic with the filename 2008-01-01-a-my-new-years-comic.jpg.
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// Define an additional filter in the list below:
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//
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// $comic_filename_filters['secondary'] = "{date}-a*.*";
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//
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// Then show the second comic on your page by calling the_comic with your filter name (PHP tags munged
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// to maintain valid file syntax):
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//
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// < ?php the_comic('secondary'); ? >
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//
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// Note that it's quite possible to slurp up the wrong file if your expressions are too broad.
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$comic_filename_filters = array();
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$comic_filename_filters['default'] = "{date}*.*";
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// load all of the comic & non-comic category information
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add_action('init', 'get_all_comic_categories');
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function get_first_comic() {
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return get_terminal_post_in_category(get_all_comic_categories_as_cat_string());
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}
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function get_last_comic() {
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return get_terminal_post_in_category(get_all_comic_categories_as_cat_string(), false);
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}
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/**
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* Get the hyperlink to the first comic post in the database.
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* @return string The hyperlink to the first comic post, or false.
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*/
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function get_first_comic_permalink() {
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$terminal = get_first_comic();
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return !empty($terminal) ? get_permalink($terminal->ID) : false;
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}
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/**
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* Get the hyperlink to the last comic post in the database.
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* @return string The hyperlink to the first comic post, or false.
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*/
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function get_last_comic_permalink() {
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$terminal = get_last_comic();
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return !empty($terminal) ? get_permalink($terminal->ID) : false;
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}
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/**
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* Given a category ID or an array of category IDs, create an exclusion string that will
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* filter out every category but the provided ones.
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*/
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function get_string_to_exclude_all_but_provided_categories($category) {
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$category_ids = array_keys(get_all_category_objects_by_id());
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if (!is_array($category)) { $category = array($category); }
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return implode(",", array_diff($category_ids, $category));
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}
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/**
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* Get the link to the previous comic from the current one.
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*/
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function previous_comic_link($format, $link) {
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global $non_comic_categories;
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previous_post_link($format, $link, false, $non_comic_categories);
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}
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/**
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* Get the link to the next comic from the current one.
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*/
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function next_comic_link($format, $link) {
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global $non_comic_categories;
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next_post_link($format, $link, false, $non_comic_categories);
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}
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/**
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* Get the previous comic from the current one.
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*/
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function get_previous_comic($category = null) { return get_adjacent_comic($category); }
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/**
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* Get the next comic from the current one.
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*/
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function get_next_comic($category = null) { return get_adjacent_comic($category, true); }
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/**
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* Get the adjacent comic from the current one.
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*/
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function get_adjacent_comic($category, $next = false) {
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global $non_comic_categories;
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$categories_to_exclude = $non_comic_categories;
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if (!is_null($category)) {
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$categories_to_exclude = get_string_to_exclude_all_but_provided_categories();
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}
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return get_adjacent_post(false, $categories_to_exclude, $next);
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}
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/**
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* Find the terminal post in a specific category.
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*/
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function get_terminal_post_in_category($categoryID, $first = true) {
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global $post;
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$temp = $wp_query; $wp_query = null;
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$sortOrder = $first ? "asc" : "desc";
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$terminalComicQuery = new WP_Query(); $terminalComicQuery->query("showposts=1&order=${sortOrder}&cat=${categoryID}");
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$terninalPost = false;
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if ($terminalComicQuery->have_posts()) {
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$terminalPost = reset($terminalComicQuery->posts);
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}
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$wp_query = null; $wp_query = $temp;
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return $terminalPost;
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}
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/**
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* Find a comic file in the filesystem.
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* @param string $folder The folder name to search.
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* @param string $override_post A WP Post object to use in place of global $post.
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* @param string $filter The $comic_filename_filters to use.
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* @return string The relative path to the comic file, or false if not found.
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*/
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function get_comic_path($folder = 'comic', $override_post = null, $filter = 'default') {
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global $post, $comic_filename_filters, $comic_folder, $archive_comic_folder, $rss_comic_folder, $comic_pathfinding_errors;
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if (isset($comic_filename_filters[$filter])) {
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$filter_to_use = $comic_filename_filters[$filter];
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} else {
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$filter_to_use = '{date}*.*';
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}
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switch ($folder) {
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case "rss": $folder_to_use = $rss_comic_folder; break;
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case "archive": $folder_to_use = $archive_comic_folder; break;
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case "comic": default: $folder_to_use = $comic_folder; break;
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}
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$post_to_use = (is_object($override_post)) ? $override_post : $post;
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$post_date = mysql2date(CP_DATE_FORMAT, $post_to_use->post_date);
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$filter_with_date = str_replace('{date}', $post_date, $filter_to_use);
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if (count($results = glob("${folder_to_use}/${filter_with_date}")) > 0) {
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return reset($results);
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}
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$comic_pathfinding_errors[] = sprintf(__("Unable to find the file in the <strong>%s</strong> folder that matched the pattern <strong>%s</strong>. Check your WordPress and ComicPress settings.", 'comicpress'), $folder, $filter_with_date);
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return false;
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}
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/**
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* Find a comic file in the filesystem and return an absolute URL to that file.
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* @param string $folder The folder name to search.
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* @param string $override_post A WP Post object to use in place of global $post.
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* @param string $filter The $comic_filename_filters to use.
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* @return string The absolute URL to the comic file, or false if not found.
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*/
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function get_comic_url($folder = 'comic', $override_post = null, $filter = 'default') {
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if (($result = get_comic_path($folder, $override_post, $filter)) !== false) {
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return get_option('home') . '/' . $result;
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}
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return false;
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}
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/**
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* Turn the tree of comics categories into a string to be fed into wp_query functions.
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*/
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function get_all_comic_categories_as_cat_string() {
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global $all_comic_categories_as_string, $category_tree;
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if (empty($all_comic_categories_as_string)) {
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$categories = array();
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foreach ($category_tree as $node) {
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$parts = explode("/", $node);
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$categories[] = end($parts);
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}
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$all_comic_categories_as_string = implode(",", $categories);
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}
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return $all_comic_categories_as_string;
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}
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/**
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* Turn the list of categories into a hash table of category objects.
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*/
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function get_all_category_objects_by_id() {
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global $categories_by_id;
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if (empty($categories_by_id)) {
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$categories_by_id = array();
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foreach (get_categories("hide_empty=0") as $category_object) {
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$categories_by_id[$category_object->term_id] = $category_object;
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}
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}
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return $categories_by_id;
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}
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/**
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* Parse all categories and sort them into comics and non-comics categories.
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*/
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function get_all_comic_categories() {
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global $comiccat, $category_tree, $non_comic_categories;
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$categories_by_id = get_all_category_objects_by_id();
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foreach (array_keys($categories_by_id) as $category_id) {
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$category_tree[] = $categories_by_id[$category_id]->parent . '/' . $category_id;
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}
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do {
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$all_ok = true;
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for ($i = 0; $i < count($category_tree); ++$i) {
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$current_parts = explode("/", $category_tree[$i]);
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if (reset($current_parts) != 0) {
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$all_ok = false;
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for ($j = 0; $j < count($category_tree); ++$j) {
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$j_parts = explode("/", $category_tree[$j]);
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if (end($j_parts) == reset($current_parts)) {
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$category_tree[$i] = implode("/", array_merge($j_parts, array_slice($current_parts, 1)));
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break;
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}
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}
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}
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}
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} while (!$all_ok);
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$non_comic_tree = array();
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if (get_option('comicpress-enable-storyline-support') == 1) {
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$result = get_option("comicpress-storyline-category-order");
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if (!empty($result)) {
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$category_tree = explode(",", $result);
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}
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$non_comic_tree = array_keys($categories_by_id);
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foreach ($category_tree as $node) {
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$parts = explode("/", $node);
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$category_id = end($parts);
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if ($parts[1] == $comiccat) {
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if (($index = array_search($category_id, $non_comic_tree)) !== false) {
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array_splice($non_comic_tree, $index, 1);
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}
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}
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}
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} else {
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$new_category_tree = array();
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foreach ($category_tree as $node) {
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$parts = explode("/", $node);
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if ($parts[1] == $comiccat) {
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$new_category_tree[] = $node;
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} else {
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$non_comic_tree[] = end($parts);
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}
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}
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$category_tree = $new_category_tree;
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}
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$non_comic_categories = implode(" and ", $non_comic_tree);
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}
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/**
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* Return true if the current post is in the comics category or a child category.
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*/
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function in_comic_category() {
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global $post, $category_tree;
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$comic_categories = array();
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foreach ($category_tree as $node) {
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$comic_categories[] = end(explode("/", $node));
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}
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return (count(array_intersect($comic_categories, wp_get_post_categories($post->ID))) > 0);
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}
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// ComicPress Template Functions
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function the_comic($filter = 'default') { echo get_comic_url('comic', null, $filter); }
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//The following is deprecated...
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function comic_display($filter = 'default') { echo get_comic_url('comic', null, $filter); }
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function the_comic_archive($filter = 'default') { echo get_comic_url('archive', null, $filter); }
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//The following is deprecated...
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function comic_archive($filter = 'default') { echo get_comic_url('archive', null, $filter); }
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function the_comic_rss($filter = 'default') { echo get_comic_url('rss', null, $filter); }
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//The following is deprecated...
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function comic_rss($filter = 'default') { echo get_comic_url('rss', null, $filter); }
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/**
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* Display the list of Storyline categories.
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*/
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function comicpress_list_storyline_categories($args = "") {
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global $category_tree;
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$defaults = array(
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'style' => 'list', 'title_li' => __('Storyline')
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);
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$r = wp_parse_args($args, $defaults);
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extract($r);
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$categories_by_id = get_all_category_objects_by_id();
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$output = '';
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if ($style == "list") { $output .= '<li class="categories storyline">'; }
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if ($title_li && ($style == "list")) { $output .= $title_li; }
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if ($style == "list") { $output .= "<ul>"; }
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$current_depth = 0;
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foreach ($category_tree as $node) {
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$parts = explode("/", $node);
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$category_id = end($parts);
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$target_depth = count($parts) - 2;
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if ($target_depth > $current_depth) {
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$output .= str_repeat("<li><ul>", ($target_depth - $current_depth));
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}
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if ($target_depth < $current_depth) {
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$output .= str_repeat("</ul></li>", ($current_depth - $target_depth));
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}
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$output .= '<li><a href="' . get_category_link($category_id) . '">';
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$output .= $categories_by_id[$category_id]->cat_name;
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$output .= "</a></li>";
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$current_depth = $target_depth;
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}
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if ($current_depth > 0) {
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$output .= str_repeat("</ul></li>", $current_depth);
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}
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if ($style == "list") { $output .= "</ul></li>"; }
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echo $output;
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}
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/**
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* Display text when image (comic) is hovered
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* Text is taken from a custom field named "hovertext"
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*/
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function the_hovertext() {
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$hovertext = get_post_meta( get_the_ID(), "hovertext", true );
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echo (empty($hovertext)) ? get_the_title() : $hovertext;
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}
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/**
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* Display the comic transcript
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* Transcript must be entered into a custom field named "transcript"
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* @param string $displaymode, "raw" (straight from the field), "br" (includes html line breaks), "styled" (fully css styled with JavaScript expander)
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*/
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function the_transcript($displaymode = 'raw') {
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$transcript = get_post_meta( get_the_ID(), "transcript", true );
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switch ($displaymode) {
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case "raw":
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echo $transcript;
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break;
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case "br":
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echo nl2br($transcript);
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break;
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case "styled":
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if (!empty($transcript)) { ?>
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<script type='text/javascript'>
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<!--
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function toggle_expander(id) {
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var e = document.getElementById(id);
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if(e.style.height == 'auto')
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e.style.height = '1px';
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else
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e.style.height = 'auto';
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}
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//-->
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</script>
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<div class="transcript-border"><div id="transcript"><a href="javascript:toggle_expander('transcript-content');" class="transcript-title">↓ Transcript</a><div id="transcript-content"><?php echo nl2br($transcript); ?><br /><br /></div></div></div>
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<script type='text/javascript'>
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<!--
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document.getElementById('transcript-content').style.height = '1px';
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//-->
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</script><?php
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}
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break;
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}
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}
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//Insert the comic image into the RSS feed
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function comic_feed() { ?>
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<p><a href="<?php the_permalink() ?>"><img src="<?php the_comic_rss() ?>" border="0" alt="<?php the_title() ?>" title="<?php the_hovertext() ?>" /></a></p><?php
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}
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function insert_comic_feed($content) {
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if (is_feed() && in_comic_category()) {
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return comic_feed() . $content;
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} else {
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return $content;
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}
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}
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add_filter('the_content','insert_comic_feed');
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//Generate a random comic page - to use simply create a URL link to "/?randomcomic"
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function random_comic() {
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$randomComicQuery = new WP_Query(); $randomComicQuery->query('showposts=1&orderby=rand&cat='.get_all_comic_categories_as_cat_string());
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while ($randomComicQuery->have_posts()) : $randomComicQuery->the_post();
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$random_comic_id = get_the_ID();
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endwhile;
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wp_redirect( get_permalink( $random_comic_id ) );
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exit;
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}
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if ( isset( $_GET['randomcomic'] ) )
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add_action( 'template_redirect', 'random_comic' );
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// Register Sidebar and Define Widgets
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if ( function_exists('register_sidebar') )
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register_sidebar();
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function widget_comicpress_calendar() { ?>
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<li>
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<?php get_calendar(); ?>
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</li>
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<?php } if ( function_exists('register_sidebar_widget') )
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register_sidebar_widget(__('Calendar'), 'widget_comicpress_calendar');
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function widget_comicpress_search() { ?>
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<li>
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<?php include (TEMPLATEPATH . '/searchform.php'); ?>
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</li>
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<?php } if ( function_exists('register_sidebar_widget') )
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register_sidebar_widget(__('Search'), 'widget_comicpress_search');
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function widget_comicpress_search_transcript() { ?>
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<li>
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<?php include (TEMPLATEPATH . '/searchform-transcript.php'); ?>
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</li>
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<?php } if ( function_exists('register_sidebar_widget') )
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register_sidebar_widget(__('Search Transcripts'), 'widget_comicpress_search_transcript');
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function widget_comicpress_latest_comics() { ?>
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<li>
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<h2>Latest Comics</h2>
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<ul>
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<?php global $post;
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$latestcomics = get_posts('numberposts=5&category='.get_all_comic_categories_as_cat_string());
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foreach($latestcomics as $post) : ?>
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<li><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></li>
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<?php endforeach; ?>
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</ul>
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</li>
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<?php } if ( function_exists('register_sidebar_widget') )
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register_sidebar_widget(__('Latest Comics'), 'widget_comicpress_latest_comics');
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function widget_comicpress_random_comic() { ?>
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<li>
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<h2><a href="?randomcomic"><span class="random-comic-icon">?</span> Random Comic</a></h2>
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</li>
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<?php } if ( function_exists('register_sidebar_widget') )
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register_sidebar_widget(__('Random Comic'), 'widget_comicpress_random_comic');
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function widget_comicpress_archive_dropdown() { ?>
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<li class="archive-dropdown-wrap">
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<select name="archive-dropdown" class="archive-dropdown" onChange='document.location.href=this.options[this.selectedIndex].value;'>
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<option value=""><?php echo attribute_escape(__('Archives...')); ?></option>
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<?php wp_get_archives('type=monthly&format=option&show_post_count=1'); ?> </select>
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</li>
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<?php } if ( function_exists('register_sidebar_widget') )
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register_sidebar_widget(__('Archive Dropdown'), 'widget_comicpress_archive_dropdown');
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function widget_comicpress_comic_bookmark() { ?>
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<div class="comic-bookmark">
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<script language="javascript" type="text/javascript">
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<!--
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/* Bookmark Config Settings */
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var cl = 31;
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var imgTag = '<?php bloginfo('template_directory'); ?>/1.gif'; //add tag image.
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var imgClearOff = '<?php bloginfo('template_directory'); ?>/3a.gif'; //no comic tagged, clear not possible
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var imgGotoOff = '<?php bloginfo('template_directory'); ?>/2a.gif'; //no comic tagged, goto not possible
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var imgClearOn = '<?php bloginfo('template_directory'); ?>/3.gif'; //clear a tag, shows when comic previously tagged
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var imgGotoOn = '<?php bloginfo('template_directory'); ?>/2.gif'; //shows when a comic is tagged
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var imgInfo = '<?php bloginfo('template_directory'); ?>/4.gif'; //img that displays the help
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var comicDir = '/'; //alter this if you run multiple comics in different directories on your site.
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/* Now write out the applicable links */
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createCookie('t', 1);
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var c = readCookie('t');
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if(c && document.getElementById) {
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var l = readCookie('bm');
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var gt = imgGotoOff;
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var ct = imgClearOff;
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if(l) {
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gt = imgGotoOn;
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ct = imgClearOn;
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}
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document.write('<div id="bmh" style="width: 173px; margin: 15px 0 0 0; padding: 5px; position: absolute; color: #eee; font-size: 11px; background-color:#222; border: 1px solid #ccc; visibility: hidden;"><b>COMIC BOOKMARK</b><br />Click "Tag Page" to bookmark a comic page. When you return to the site, click "Goto Tag" to continue where you left off.</div>');
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<?php if (is_home()) { ?>
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document.write('<a href="#" onClick="bmhome();return false;"><img src="'+imgTag+'" alt="Tag This Page" border="0"></a>');
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document.write('<a href="#" onClick="gto();return false;"><img src="'+gt+'" alt="Goto Tag" border="0" id="gtc"></a>');
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document.write('<a href="#" onClick="bmc();return false;"><img src="'+ct+'" alt="Clear Tag" border="0" id="rmc"></a>');
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document.write('<a href="#" onMouseOver="document.getElementById(\'bmh\').style.visibility=\'visible\';" onMouseOut="document.getElementById(\'bmh\').style.visibility=\'hidden\';" onClick="return false;"><img src="'+imgInfo+'" alt="" border="0"></a>');
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<?php } elseif (is_single() & in_comic_category()) { ?>
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document.write('<a href="#" onClick="bm();return false;"><img src="'+imgTag+'" alt="Tag This Page" border="0"></a>');
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document.write('<a href="#" onClick="gto();return false;"><img src="'+gt+'" alt="Goto Tag" border="0" id="gtc"></a>');
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document.write('<a href="#" onClick="bmc();return false;"><img src="'+ct+'" alt="Clear Tag" border="0" id="rmc"></a>');
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document.write('<a href="#" onMouseOver="document.getElementById(\'bmh\').style.visibility=\'visible\';" onMouseOut="document.getElementById(\'bmh\').style.visibility=\'hidden\';" onClick="return false;"><img src="'+imgInfo+'" alt="" border="0"></a>');
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<?php } ?>
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}
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/* Below are our functions for this little script */
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<?php $comicFrontpage = new WP_Query(); $comicFrontpage->query('showposts=1&cat='.get_all_comic_categories_as_cat_string());
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while ($comicFrontpage->have_posts()) : $comicFrontpage->the_post(); ?>
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function bmhome() {
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if(document.getElementById) {
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document.getElementById('gtc').src = imgGotoOn;
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document.getElementById('rmc').src = imgClearOn;
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}
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createCookie("bm", "<?php the_permalink(); ?>", cl);
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}
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<?php endwhile; ?>
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function bm() {
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if(document.getElementById) {
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document.getElementById('gtc').src = imgGotoOn;
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document.getElementById('rmc').src = imgClearOn;
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}
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createCookie("bm", window.location, cl);
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}
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function bmc() {
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if(document.getElementById) {
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document.getElementById('gtc').src = imgGotoOff;
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document.getElementById('rmc').src = imgClearOff;
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}
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createCookie("bm","",-1);
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}
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function gto() {
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var g = readCookie('bm');
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if(g) {
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window.location = g;
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}
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}
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/* The follow functions have been borrowed from Peter-Paul Koch. Please find them here: http://www.quirksmode.org */
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function createCookie(name,value,days) {
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if (days) {
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var date = new Date();
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date.setTime(date.getTime()+(days*24*60*60*1000));
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var expires = "; expires="+date.toGMTString();
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} else var expires = "";
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document.cookie = name+"="+value+expires+"; path="+comicDir;
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}
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function readCookie(name) {
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var nameEQ = name + "=";
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var ca = document.cookie.split(';');
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for(var i=0;i < ca.length;i++) {
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var c = ca[i];
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while (c.charAt(0)==' ') c = c.substring(1,c.length);
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if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
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}
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return null;
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}
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//-->
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</script>
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</div>
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<?php } if ( function_exists('register_sidebar_widget') )
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register_sidebar_widget(__('Comic Bookmark'), 'widget_comicpress_comic_bookmark');
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/*
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|
Plugin Name: Search Custom Fields
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|
Plugin URI: http://guff.szub.net/search-custom-fields/
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Description: Search post custom field values. Also provides for an alternative theme 'search' template: search-custom.php.
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|
Author: Kaf Oseo
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Version: R1.beta1
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Author URI: http://szub.net
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Copyright (c) 2006 Kaf Oseo (http://szub.net)
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|
Search Custom Fields is released under the GNU General Public License
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|
(GPL) http://www.gnu.org/licenses/gpl.txt
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This is a WordPress 2 plugin (http://wordpress.org).
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*/
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|
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|
function szub_search_custom_join($join) {
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|
global $wpdb;
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|
if( is_search() && szub_is_search_key() ) {
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|
$join = " LEFT JOIN $wpdb->postmeta ON $wpdb->posts.ID = $wpdb->postmeta.post_id ";
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|
}
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|
return $join;
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}
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|
add_filter('posts_join', 'szub_search_custom_join');
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function szub_search_custom_where($where) {
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|
global $wp_query, $wp_version, $wpdb;
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|
if( !empty($wp_query->query_vars['s']) && szub_is_search_key() ) {
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|
$search = $wp_query->query_vars['s'];
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|
$key = $_GET['key'];
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|
$status = ($wp_version >= 2.1) ? 'post_type = \'post\' AND post_status = \'publish\'' : 'post_status = \'publish\'';
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$where = " AND $wpdb->postmeta.meta_key = '$key' AND $wpdb->postmeta.meta_value LIKE '%$search%' AND $status ";
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|
}
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|
return $where;
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|
}
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|
add_filter('posts_where', 'szub_search_custom_where');
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|
function szub_search_custom_template($template) {
|
|
if( is_search() && szub_is_search_key() && file_exists(TEMPLATEPATH . '/search-transcript.php') )
|
|
$template = TEMPLATEPATH . '/search-transcript.php';
|
|
|
|
if( !$template )
|
|
$template = get_query_template('search');
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|
return $template;
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|
}
|
|
add_filter('search_template', 'szub_search_custom_template');
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|
|
function szub_is_search_key($key='') {
|
|
if( isset($_GET['key']) ) {
|
|
if( !empty($_GET['key']) || (!empty($key) && ($key = $_GET['key'])) )
|
|
return true;
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|
}
|
|
return false;
|
|
}
|
|
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|
?>
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