comicpress = &ComicPress::get_instance();
add_action('admin_menu', array(&$this, 'admin_menu'));
add_filter('attachment_fields_to_edit', array(&$this, 'setup_comic_metadata_buttons'), 10, 2);
if (current_user_can('edit_posts') && isset($comicpress->comicpress_options['helpers']['show_inline_comic_ordering'])) {
add_filter('comicpress_attached_image', array(&$this, 'comicpress_attached_image'), 10, 3);
add_filter('comicpress_display_attached_images', array(&$this, 'comicpress_display_attached_images'), 10, 2);
}
$this->comic_image_types = array(
'none' => __('Not a comic', 'comicpress'),
'comic' => __('Comic', 'comicpress'),
'rss' => __('RSS', 'comicpress'),
'archive' => __('Archive', 'comicpress')
);
if (is_admin()) {
add_action('admin_notices', array(&$this, 'display_messages'));
} else {
add_action('wp_head', array(&$this, 'display_messages'));
}
}
function comicpress_attached_image($content, $attachment_id, $index) {
$content .= '';
return $content;
}
function comicpress_display_attached_images($content, $post_id) {
$content = '
';
return $content;
}
/**
* Set up the admin interface and meta boxes.
*/
function admin_menu() {
global $plugin_page, $pagenow, $post;
add_theme_page(__("ComicPress", 'comicpress'), __('ComicPress', 'comicpress'), 'edit_themes', 'comicpress/render_admin', array(&$this, 'render_admin'));
if (strpos($pagenow, "post") === 0) {
add_meta_box("comic-image-ordering", __("Comic Image Ordering", 'comicpress'), array(&$this, 'render_comic_image_ordering'), "post", "normal", "low");
wp_enqueue_script('cp-ordering', get_stylesheet_directory_uri() . '/js/ComicImageOrdering.js', array('scriptaculous', 'scriptaculous-slider'));
wp_enqueue_style('cp-admin', get_stylesheet_directory_uri() . '/css/cp-admin.css');
add_action('admin_footer', array(&$this, 'admin_footer'));
}
if ($plugin_page == 'comicpress/render_admin') {
wp_enqueue_style('cp-admin', get_stylesheet_directory_uri() . '/css/cp-admin.css');
wp_enqueue_script('cp-admin', get_stylesheet_directory_uri() . '/js/Storyline.js', array('prototype', 'scriptaculous'));
}
if (strpos($pagenow, "media-upload") === 0) {
wp_enqueue_script('cp-media', get_stylesheet_directory_uri() . '/js/MediaUpload.js', array('prototype'));
}
}
function admin_footer() {
$nonce = wp_create_nonce('comicpress');
?>
ID, 'comic_image_type', true);
if (empty($current_type)) { $current_type = reset(array_keys($this->comic_image_types)); }
$field_html_lines = array();
$field_html_lines[] = '';
foreach ($this->comic_image_types as $field => $label) {
$field_html_lines[] = '';
}
$form_fields['comic_image_type'] = array(
'label' => __("Comic Image Type", 'comicpress'),
'input' => 'html',
'html' => '' . implode("\n", $field_html_lines) . ''
);
if ($pagenow !== "media.php") {
$form_fields['auto_attach'] = array(
'label' => __("Auto-attach?", 'comicpress'),
'input' => 'html',
'html' => ' '
. __('Attach to this post w/o needing to insert into post', 'comicpress')
. ''
);
}
return $form_fields;
}
/**
* Render the admin interface.
*/
function render_admin() {
$nonce = wp_create_nonce('comicpress');
$root_categories = $this->get_root_categories();
$storyline = new ComicPressStoryline();
$storyline->normalize();
$storyline->read_from_options();
include(dirname(__FILE__) . '/partials/options-admin.inc');
}
function _render_admin_storyline_tree($node, $parent_id = "0") {
foreach ($node as $category_id => $children) {
$category = get_category($category_id);
echo '';
echo '
' . $category->name . '';
if (is_array($children)) {
echo '
';
$this->_render_admin_storyline_tree($children, $parent_id . '/' . $category_id);
echo '
';
}
echo '
';
}
}
/**
* Render the comic image ordering interface.
*/
function render_comic_image_ordering($is_ajax = false, $override_post = null) {
global $post_ID, $temp_ID;
$uploading_iframe_ID = (int) (0 == $post_ID ? $temp_ID : $post_ID);
if (is_numeric($override_post)) { $uploading_iframe_ID = $override_post; }
$comic_post = new ComicPressComicPost(get_post($uploading_iframe_ID));
$ordering = $comic_post->normalize_comic_image_ordering();
if (is_array($ordering)) {
$nonce = wp_create_nonce('comicpress');
$zoom_level = 40;
$current_user = wp_get_current_user();
if (!empty($current_user)) {
$comicpress_meta = get_usermeta($current_user->ID, 'comicpress-settings');
if (is_array($comicpress_meta)) {
if (isset($comicpress_meta['zoom_level'])) {
$zoom_level = floor($comicpress_meta['zoom_level']);
}
}
}
// from wp-admin/includes/media.php O_o
$media_upload_iframe_src = "media-upload.php?post_id=$uploading_iframe_ID";
$image_upload_iframe_src = apply_filters('image_upload_iframe_src', "$media_upload_iframe_src&type=image&TB_iframe=true");
if ($is_ajax === true) {
include(dirname(__FILE__) . '/partials/_comic-image-ordering-sorters.inc');
} else {
include(dirname(__FILE__) . '/partials/_comic-image-ordering.inc');
}
}
}
/**
* Get all categories with a parent ID of 0.
* @return array All root categories.
*/
function get_root_categories() {
$root_categories = array();
foreach (get_all_category_ids() as $id) {
$category = get_category($id);
if (!empty($category)) {
if ($category->parent == 0) {
$root_categories[] = $category;
}
}
}
return $root_categories;
}
/**
* Create <option> elements for each of the provided categories.
* @param array $categories The categories to display as either IDs or category objects.
* @param int $selected_id The category to mark as selected.
* @return string The category options as HTML.
*/
function create_category_options($categories, $selected_id) {
$output = array();
if (is_array($categories)) {
$final_categories = array();
foreach ($categories as $category) {
if (is_numeric($category)) {
$result = get_category($category);
if (!(is_a($result, "WP_Error") || empty($result))) {
$final_categories[] = $result;
}
}
if (is_object($category)) {
$final_categories[] = $category;
}
}
foreach ($final_categories as $category) {
$output[] = '';
}
}
return implode("\n", $output);
}
/**
* Create a dimension selector.
* @param string $root The field name root.
* @param $dimension The dimension to pre-fill into the fields.
* @return string The dimension selector as HTML.
*/
function create_dimension_selector($root, $dimension) {
$output = array();
$parts = explode("x", $dimension);
foreach (array(
'width' => __('Width', 'comicpress'),
'height' => __('Height', 'comicpress')
) as $id => $name) {
$dim = array_shift($parts);
if (!empty($dim) && !is_numeric($dim)) { $dim = ""; }
$output[] = '
';
}
return implode("\n", $output);
}
/**
* Update attachment information.
*/
function handle_update_refresh_ordering($info) {
$this->render_comic_image_ordering(true, $info['post_id']);
exit(0);
}
/**
* Update attachment information.
*/
function handle_update_attachments() {
foreach ($_POST['attachments'] as $post_id => $settings) {
if (isset($settings['comic_image_type'])) {
update_post_meta($post_id, 'comic_image_type', $settings['comic_image_type']);
}
if (isset($settings['auto_attach']) && isset($settings['post_parent'])) {
$media_post = get_post($post_id);
$media_post->post_parent = $settings['post_parent'];
wp_update_post($media_post);
}
}
}
/**
* Update ComicPress options.
*/
function handle_update_comicpress_options($info) {
foreach (array('helpers', 'options') as $type) {
$this->comicpress->comicpress_options[$type] = array();
}
foreach ($this->comicpress->comicpress_options as $option => $value) {
if (isset($info[$option])) {
switch ($option) {
case 'comic_category_id':
if (is_numeric($info[$option])) {
$result = get_category($info[$option]);
if (!(is_a($result, 'WP_Error') || empty($result))) {
$this->comicpress->comicpress_options[$option] = $info[$option];
}
}
break;
case 'comic_dimensions':
case 'rss_dimensions':
case 'archive_dimensions':
case 'mini_dimensions':
if (is_array($info[$option])) {
$dim_parts = array();
$is_valid = true;
foreach (array('width', 'height') as $field) {
$requested_dim = trim($info[$option][$field]);
if ($requested_dim == "") {
$dim_parts[] = $requested_dim;
} else {
if ((int)$requested_dim == $requested_dim) {
$dim_parts[] = $requested_dim;
} else {
$is_valid = false; break;
}
}
}
if ($is_valid) {
$this->comicpress->comicpress_options[$option] = implode("x", $dim_parts);
}
}
break;
case 'blogpost_count':
$this->comicpress->comicpress_options[$option] = (int)$info[$option];
break;
case 'comic_space':
case 'category_usage':
case 'layout';
$this->comicpress->comicpress_options[$option] = $info[$option];
break;
case 'helpers':
case 'addons':
foreach ($info[$option] as $type => $set) {
$this->comicpress->comicpress_options[$option][$type] = true;
}
break;
case 'storyline_order':
$storyline = new ComicPressStoryline();
$storyline->normalize($info[$option]);
break;
}
}
}
}
function _json_decode($string) {
if (function_exists('json_decode')) {
return json_decode($string);
} else {
require_once(ABSPATH."/wp-includes/js/tinymce/plugins/spellchecker/classes/utils/JSON.php");
$j = new Moxiecode_JSON();
return $j->decode($string);
}
}
function handle_update_comic_ordering() {
if (is_numeric($_POST['post_ID'])) {
if ($post = get_post($_POST['post_ID'])) {
$comic_post = new ComicPressComicPost(&$post);
$comic_post->change_comic_image_ordering($this->_json_decode(stripslashes($_POST['cp']['comic_order'])));
}
}
}
/**
* Update the zoom slider info.
* @param $info The browser input.
*/
function handle_update_zoom_slider($info) {
$this->is_ajax = true;
$current_user = wp_get_current_user();
if (!empty($current_user)) {
$comicpress_meta = get_usermeta($current_user->ID, 'comicpress-settings');
if (!is_array($comicpress_meta)) { $comicpress_meta = array(); }
$comicpress_meta['zoom_level'] = $info['zoom_level'];
update_usermeta($current_user->ID, 'comicpress-settings', $comicpress_meta);
exit(0);
}
header('HTTP/1.1 500 Internal Server Error');
exit(0);
}
/**
* Handle an update.
*/
function handle_update() {
if (is_array($_REQUEST['cp'])) {
if (isset($_REQUEST['cp']['_nonce'])) {
if (wp_verify_nonce($_REQUEST['cp']['_nonce'], 'comicpress')) {
if (isset($_POST['attachments'])) {
//coming from media editor
$this->handle_update_attachments();
} else if (isset($_REQUEST['cp']['action'])) {
$method = 'handle_update_' . strtolower(str_replace('-', '_', $_REQUEST['cp']['action']));
if (method_exists($this, $method)) {
$this->{$method}($_REQUEST['cp']);
}
} else {
//coming from us
// clean this up O_o
$this->handle_update_comicpress_options($_REQUEST['cp']);
$this->comicpress->save();
$this->info(__("ComicPress configuration updated.", 'comicpress'));
$this->comicpress->init();
}
$this->comicpress->load();
}
}
}
}
/**
* Create the dropdown for choosing a layout.
*/
function create_layout_options($layouts, $current_layout) {
$output = array();
foreach ($layouts as $layout_filename => $info) {
$output[] = '';
}
return implode("\n", $output);
}
var $messages = array(
'info' => array(),
'warn' => array(),
'error' => array()
);
function info($message) { $this->messages['info'][] = $message; }
function warn($message) { $this->messages['warn'][] = $message; }
function error($message) { $this->messages['error'][] = $message; }
function display_messages() {
foreach ($this->messages as $type => $messages) {
if (!empty($messages)) {
echo '';
foreach ($messages as $message) {
echo '
' . $message . '
';
}
echo '
';
}
}
}
}
?>