<?php
/*
Plugin Name: Comic Easel
Plugin URI: http://comiceasel.com
Description: Comic Easel allows you to incorporate a WebComic using the WordPress Media Library functionality with Navigation into almost all WordPress themes. With just a few modifications of adding injection do_action locations into a theme, you can have the theme of your choice display and manage a webcomic.
Version: 1.3.11
Author: Philip M. Hofer (Frumph)
Author URI: http://frumph.net/
Copyright 2012 Philip M. Hofer (Frumph) (email : hide@address.com)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
add_action('init', 'ceo_initialize_post_types');
function ceo_initialize_post_types() {
if (!post_type_exists('comic')) {
$labels = array(
'name' => __('Comics', 'comiceasel'),
'singular_name' => __('Comic', 'comiceasel'),
'add_new' => __('Add Comic', 'comiceasel'),
'add_new_item' => __('Add Comic', 'comiceasel'),
'edit_item' => __('Edit Comic','comiceasel'),
'edit' => __('Edit', 'comiceasel'),
'new_item' => __('New Comic', 'comiceasel'),
'view_item' => __('View Comic', 'comiceasel'),
'search_items' => __('Search Comics', 'comiceasel'),
'not_found' => __('No comics found', 'comiceasel'),
'not_found_in_trash' => __('No comics found in Trash', 'comiceasel'),
'view' => __('View Comic', 'comiceasel'),
'parent_item_colon' => ''
);
$comic_slug = ceo_pluginfo('custom_post_type_slug_name');
if (empty($comic_slug) || is_array($comic_slug)) $comic_slug = 'comic';
register_post_type(
'comic',
array(
'labels' => $labels,
'public' => true,
'public_queryable' => true,
'show_ui' => true,
'query_var' => true,
'capability_type' => 'post',
'taxonomies' => array( 'post_tag' ),
'rewrite' => array( 'slug' => $comic_slug, 'with_front' => true, 'feeds' => true ),
'hierarchical' => false,
'can_export' => true,
'show_in_menu' => true,
'menu_position' => 5,
'exclude_from_search' => false,
'has_archive' => true,
'menu_icon' => ceo_pluginfo('plugin_url') . '/images/ceo-icon.png',
'supports' => array( 'title', 'editor', 'excerpt', 'author', 'comments', 'thumbnail', 'custom-fields', 'revisions', 'trackbacks' ),
'description' => 'Post type for Comics'
));
$labels = array(
'name' => __( 'Chapters', 'comiceasel' ),
'singular_name' => __( 'Chapter', 'comiceasel' ),
'search_items' => __( 'Search Chapters', 'comiceasel' ),
'popular_items' => __( 'Popular Chapters', 'comiceasel' ),
'all_items' => __( 'All Chapters', 'comiceasel' ),
'parent_item' => __( 'Parent Chapter', 'comiceasel' ),
'parent_item_colon' => __( 'Parent Chapter:', 'comiceasel' ),
'edit_item' => __( 'Edit Chapters', 'comiceasel' ),
'update_item' => __( 'Update Chapters', 'comiceasel' ),
'add_new_item' => __( 'Add New Chapter', 'comiceasel' ),
'new_item_name' => __( 'New Chapter Name', 'comiceasel' ),
);
register_taxonomy('chapters', 'comic', array(
'hierarchical' => true,
'public' => true,
'labels' => $labels,
'show_ui' => true,
'query_var' => true,
'show_tagcloud' => false,
'rewrite' => array( 'slug' => 'chapter', 'with_front' => true, 'feeds' => false ),
));
$labels = array(
'name' => __('Characters', 'comiceasel' ),
'singular_name' => __( 'Character', 'comiceasel' ),
'search_items' => __( 'Search Characters', 'comiceasel' ),
'popular_items' => __( 'Popular Characters', 'comiceasel' ),
'all_items' => __( 'All Characters', 'comiceasel' ),
'parent_item' => __( 'Parent Character', 'comiceasel' ),
'parent_item_colon' => __( 'Parent Character:', 'comiceasel' ),
'edit_item' => __( 'Edit Character', 'comiceasel' ),
'update_item' => __( 'Update Character', 'comiceasel' ),
'add_new_item' => __( 'Add New Character', 'comiceasel' ),
'new_item_name' => __( 'New Character Name', 'comiceasel' ),
);
register_taxonomy('characters', 'comic', array(
'hierarchical' => false,
'public' => true,
'labels' => $labels,
'show_ui' => true,
'query_var' => true,
'show_tagcloud' => false,
'rewrite' => array( 'slug' => 'character', 'with_front' => true, 'feeds' => false ),
));
$labels = array(
'name' => __( 'Locations', 'comiceasel'),
'singular_name' => __( 'Location', 'comiceasel' ),
'search_items' => __( 'Search Locations', 'comiceasel' ),
'popular_items' => __( 'Popular Locations', 'comiceasel' ),
'all_items' => __( 'All Locations', 'comiceasel' ),
'parent_item' => __( 'Parent Locations', 'comiceasel' ),
'parent_item_colon' => __( 'Parent Location:', 'comiceasel' ),
'edit_item' => __( 'Edit Location', 'comiceasel' ),
'update_item' => __( 'Update Location', 'comiceasel' ),
'add_new_item' => __( 'Add New Location', 'comiceasel' ),
'new_item_name' => __( 'New Location Name', 'comiceasel' ),
);
register_taxonomy('locations', 'comic', array(
'hierarchical' => true,
'public' => true,
'labels' => $labels,
'show_ui' => true,
'query_var' => true,
'show_tagcloud' => false,
'rewrite' => array( 'slug' => 'location', 'with_front' => true, 'feeds' => false ),
));
register_taxonomy_for_object_type('post_tag', 'comic');
register_taxonomy_for_object_type('chapters', 'comic');
register_taxonomy_for_object_type('characters', 'comic');
register_taxonomy_for_object_type('locations', 'comic');
}
}
// load the comiceasel language translations
load_plugin_textdomain('comiceasel', false, basename( dirname( __FILE__ ) ) . '/languages');
// Create CEO Specific Sidebars regardless if they already exist.
function ceo_register_sidebars() {
if (ceo_pluginfo('enable_comic_sidebar_locations')) {
foreach (array(
__('Over Comic', 'comiceasel'),
__('Left of Comic','comiceasel'),
__('Right of Comic', 'comiceasel'),
__('Under Comic', 'comiceasel')
) as $sidebartitle) {
register_sidebar(array(
'name'=> $sidebartitle,
'id' => 'ceo-sidebar-'.sanitize_title($sidebartitle),
'description' => __('Comic Easel Sidebar Location', 'comiceasel'),
'before_widget' => "<div id=\"".'%1$s'."\" class=\"widget ".'%2$s'."\">\r\n<div class=\"widget-head\"></div>\r\n<div class=\"widget-content\">\r\n",
'after_widget' => "</div>\r\n<div class=\"clear\"></div>\r\n<div class=\"widget-foot\"></div>\r\n</div>\r\n",
'before_title' => "<h2 class=\"widgettitle\">",
'after_title' => "</h2>\r\n"
));
}
}
}
add_action('widgets_init', 'ceo_register_sidebars');
/**
* This is function ceo_clean_filename
*
* @param string $filename the BASE filename
* @return string returns the rawurlencoded filename with the %2F put back to /
*
*/
function ceo_clean_filename($filename) {
return str_replace("%2F", "/", rawurlencode($filename));
}
function ceo_revert_filename($filename) {
return rawurldecode($filename);
}
// THIS STUFF ONLY RUNS IN THE WP-ADMIN
if (is_admin()) {
// only load the plugin code of we're in the administration part of WordPress.
@require('ceo-admin.php');
@require('functions/admin-meta.php');
} else {
add_action('wp_print_styles', 'ceo_run_css', 1);
}
// This style needs to be loaded on all the comic-easel pages inside ceo-core.php instead.
function ceo_run_css() {
if (!ceo_pluginfo('disable_style_sheet')) {
wp_register_style('comiceasel-style', ceo_pluginfo('plugin_url').'/css/comiceasel.css');
wp_enqueue_style('comiceasel-style');
if (is_active_widget(false, false, 'ceo_comic_navigation', true)) {
if (is_child_theme() && file_exists(get_stylesheet_directory() . '/images/nav/' . ceo_pluginfo('graphic_navigation_directory') . '/navstyle.css')) {
wp_register_style('comiceasel-navstyle',get_stylesheet_directory_uri() . '/images/nav/' . ceo_pluginfo('graphic_navigation_directory') . '/navstyle.css');
} elseif (file_exists(get_template_directory() . '/images/nav/' . ceo_pluginfo('graphic_navigation_directory'). '/navstyle.css')) {
wp_register_style('comiceasel-navstyle',get_template_directory_uri() . '/images/nav/' . ceo_pluginfo('graphic_navigation_directory') . '/navstyle.css');
} elseif (file_exists(ABSPATH.ceo_get_plugin_path() . '/images/nav/' . ceo_pluginfo('graphic_navigation_directory') . '/navstyle.css')) {
wp_register_style('comiceasel-navstyle', ceo_pluginfo('plugin_url').'/images/nav/'. ceo_pluginfo('graphic_navigation_directory'). '/navstyle.css');
} else
wp_register_style('comiceasel-navstyle', ceo_pluginfo('plugin_url').'/css/navstyle.css');
wp_enqueue_style('comiceasel-navstyle');
}
}
}
function ceo_chapters_activate() {
global $wpdb;
$init_query = $wpdb->query("SHOW COLUMNS FROM $wpdb->terms LIKE 'menu_order'");
if (!$init_query) {
$sql = "ALTER TABLE `{$wpdb->terms}` ADD `menu_order` INT (11) NOT NULL DEFAULT 0;";
$wpdb->query($sql);
}
}
// currently not hooked in
function ceo_chapters_deactivate() {
global $wpdb;
$sql = "ALTER TABLE `{$wpdb->terms}` DROP COLUMN `menu_order`;";
$result = $wpdb->query($sql);
}
// Flush Rewrite Rules
register_activation_hook( __FILE__, 'ceo_initialize_post_types' );
register_activation_hook( __FILE__, 'flush_rewrite_rules' );
register_activation_hook( __FILE__, 'ceo_activation' );
function ceo_activation() {
ceo_chapters_activate();
}
// This file contains functions that is used elsewhere in the plugin
@require('functions/library.php');
// Filters that change the behavior of WordPress
@require('functions/filters.php');
// This file handles navigation of the comic
@require('functions/navigation.php');
// This file handles reading the comic from the filesystem and displaying it
@require('functions/displaycomic.php');
// This file contains the functions that are injected into the theme
@require('functions/injections.php');
// This file contains all the shortcodes for archives and cast pages
@require('functions/shortcodes.php');
// Redirects /?latest /?random etc.
@require('functions/redirects.php');
/**
* Get the path to the plugin folder.
*/
function ceo_get_plugin_path() {
return PLUGINDIR . '/' . preg_replace('#^.*/([^\/]*)#', '\\1', dirname(plugin_basename(__FILE__)));
}
/**
* These set of functions are for the configuration ceo_pluginfo() information
*
*/
function ceo_load_options($reset = false) {
if ($reset) delete_option('comiceasel-config');
$ceo_config = get_option('comiceasel-config');
if (empty($ceo_config)) {
delete_option('comiceasel-config');
foreach (array(
'db_version' => '1.1',
'add_dashboard_frumph_feed_widget' => true,
'disable_comic_on_home_page' => false,
'disable_comic_blog_on_home_page' => false,
'click_comic_next' => true,
'navigate_only_chapters' => true,
'enable_chapter_nav' => false,
'enable_comment_nav' => true,
'enable_random_nav' => true,
'enable_embed_nav' => false,
'disable_default_nav' => false,
'enable_comments_on_homepage' => false,
'enable_comic_sidebar_locations' => false,
'thumbnail_size_for_rss' => 'thumbnail',
'thumbnail_size_for_direct_rss' => 'full',
'thumbnail_size_for_archive' => 'large',
'graphic_navigation_directory' => 'default',
'disable_mininav' => false,
'include_comics_in_blog_archive' => false,
'disable_related_comics' => false,
'custom_post_type_slug_name' => 'comic',
'display_first_comic_on_home_page' => false,
'disable_style_sheet' => false,
'enable_transcripts_in_comic_posts' => false
) as $field => $value) {
$ceo_config[$field] = $value;
}
add_option('comiceasel-config', $ceo_config, '', 'yes');
}
return $ceo_config;
}
function ceo_pluginfo($whichinfo = null) {
global $ceo_pluginfo;
// ceo_load_options('reset');
if (empty($ceo_pluginfo) || $whichinfo == 'reset') {
// Important to assign pluginfo as an array to begin with.
$ceo_pluginfo = array();
$ceo_options = ceo_load_options();
if ( !isset($ceo_options['db_version']) || empty($ceo_options['db_version']) || (version_compare($ceo_options['db_version'], '1.1', '<')) ) {
ceo_chapters_activate();
$ceo_options['db_version'] = '1.1';
$ceo_options['disable_style_sheet'] = false;
$ceo_options['display_first_comic_on_home_page'] = false;
$ceo_options['disable_style_sheet'] = false;
update_option('comiceasel-config', $ceo_options);
}
$ceo_coreinfo = wp_upload_dir();
$ceo_addinfo = array(
// if wp_upload_dir reports an error, capture it
'error' => $ceo_coreinfo['error'],
// upload_path-url
'base_url' => trailingslashit($ceo_coreinfo['baseurl']),
'base_path' => trailingslashit($ceo_coreinfo['basedir']),
// Parent theme
'theme_url' => get_template_directory_uri(),
'theme_path' => get_template_directory(),
// Child Theme (or parent if no child)
'style_url' => get_stylesheet_directory_uri(),
'style_path' => get_stylesheet_directory(),
// comic-easel plugin directory/url
'plugin_url' => plugin_dir_url(dirname (__FILE__)) . 'comic-easel',
'plugin_path' => trailingslashit(ABSPATH) . ceo_get_plugin_path(),
'version' => '1.3.11-github'
);
// Combine em.
$ceo_pluginfo = array_merge($ceo_pluginfo, $ceo_addinfo);
$ceo_pluginfo = array_merge($ceo_pluginfo, $ceo_options);
if (!isset($ceo_pluginfo['disable_style_sheet'])) $ceo_pluginfo['disable_style_sheet'] = false;
if (!isset($ceo_pluginfo['enable_transcripts_in_comic_posts'])) $ceo_pluginfo['enable_transcripts_in_comic_posts'] = false;
}
if ($whichinfo) {
if (isset($ceo_pluginfo[$whichinfo])) {
return $ceo_pluginfo[$whichinfo];
} else return false;
}
return $ceo_pluginfo;
}
/**
* This functions is to display test information on the dashboard, instead of dumping it out to everyone.
* This is so that a plugin doesn't generate errors on output of the var_dump() to the end user.
*/
function ceo_test_information($vartodump) { ?>
<div class="error">
<h2><?php _e('Comic Easel - Test Information','comiceasel'); ?></h2>
<?php
var_dump($vartodump);
?>
</div>
<?php }
// if (is_admin()) add_action( 'admin_notices', 'ceo_test_information' );
// Load all the widgets
foreach (glob(ceo_pluginfo('plugin_path') . '/widgets/*.php') as $widgefile) {
require_once($widgefile);
}
function ceo_datearchives_rewrite_rules($wp_rewrite) {
$rules = ceo_generate_date_archives('comic', $wp_rewrite);
$wp_rewrite->rules = $rules + $wp_rewrite->rules;
return $wp_rewrite;
}
function ceo_generate_date_archives($cpt, $wp_rewrite) {
$rules = array();
$post_type = get_post_type_object($cpt);
$slug_archive = $post_type->has_archive;
if ($slug_archive === false) return $rules;
if ($slug_archive === true) {
$slug_archive = $post_type->rewrite['slug'];
if (empty($slug_archive)) $slug_archive = $post_type->name;
}
$dates = array(
array( 'rule' => "([0-9]{4})/([0-9]{1,2})/([0-9]{1,2})", 'vars' => array('year', 'monthnum', 'day')),
array( 'rule' => "([0-9]{4})/([0-9]{1,2})", 'vars' => array('year', 'monthnum')),
array( 'rule' => "([0-9]{4})", 'vars' => array('year'))
);
foreach ($dates as $data) {
$query = 'index.php?post_type='.$cpt;
$rule = $slug_archive.'/'.$data['rule'];
$i = 1;
foreach ($data['vars'] as $var) {
$query.= '&'.$var.'='.$wp_rewrite->preg_index($i);
$i++;
}
$rules[$rule."/?$"] = $query;
$rules[$rule."/feed/(feed|rdf|rss|rss2|atom)/?$"] = $query."&feed=".$wp_rewrite->preg_index($i);
$rules[$rule."/(feed|rdf|rss|rss2|atom)/?$"] = $query."&feed=".$wp_rewrite->preg_index($i);
$rules[$rule."/page/([0-9]{1,})/?$"] = $query."&paged=".$wp_rewrite->preg_index($i);
}
return $rules;
}