451 lines
15 KiB
PHP
451 lines
15 KiB
PHP
<?php
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class ComicPressAdmin {
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// @codeCoverageIgnoreStart
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/**
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* Initialize the addon.
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* @param ComicPress $comicpress The master ComicPress object.
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*/
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function init() {
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$this->comicpress = &ComicPress::get_instance();
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add_action('admin_menu', array(&$this, 'admin_menu'));
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add_filter('attachment_fields_to_edit', array(&$this, 'setup_comic_metadata_buttons'), 10, 2);
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if (current_user_can('edit_posts') && isset($comicpress->comicpress_options['helpers']['show_inline_comic_ordering'])) {
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add_filter('comicpress_attached_image', array(&$this, 'comicpress_attached_image'), 10, 3);
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add_filter('comicpress_display_attached_images', array(&$this, 'comicpress_display_attached_images'), 10, 2);
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}
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$this->comic_image_types = array(
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'none' => __('Not a comic', 'comicpress'),
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'comic' => __('Comic', 'comicpress'),
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'rss' => __('RSS', 'comicpress'),
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'archive' => __('Archive', 'comicpress')
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);
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if (is_admin()) {
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add_action('admin_notices', array(&$this, 'display_messages'));
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} else {
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add_action('wp_head', array(&$this, 'display_messages'));
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}
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}
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function comicpress_attached_image($content, $attachment_id, $index) {
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$content .= '<label class="comic-image-ordering">'
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. __('Image index:', 'comicpress')
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. ' '
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. '<input type="text" name="cp[ordering][comic]['
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. $attachment_id
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. ']" value="'
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. $index
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. '" /></label>';
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return $content;
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}
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function comicpress_display_attached_images($content, $post_id) {
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$content = '<form method="post">'
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. '<input type="hidden" name="cp[_nonce]" value="'
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. wp_create_nonce('comicpress')
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. '" />'
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. '<input type="hidden" name="post_ID" value="'
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. $post_id
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. '" />'
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. $content
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. '<input type="submit" value="'
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. __('Change image ordering', 'comicpress')
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. '" />'
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. '</form>';
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return $content;
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}
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/**
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* Set up the admin interface and meta boxes.
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*/
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function admin_menu() {
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global $plugin_page, $pagenow, $post;
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add_theme_page(__("ComicPress", 'comicpress'), __('ComicPress', 'comicpress'), 'edit_themes', 'comicpress/render_admin', array(&$this, 'render_admin'));
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if (strpos($pagenow, "post") === 0) {
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add_meta_box("comic-image-ordering", __("Comic Image Ordering", 'comicpress'), array(&$this, 'render_comic_image_ordering'), "post", "normal", "low");
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wp_enqueue_script('cp-ordering', get_template_directory_uri() . '/js/ComicImageOrdering.js', array('scriptaculous', 'scriptaculous-slider'));
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wp_enqueue_style('cp-admin', get_template_directory_uri() . '/css/cp-admin.css');
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add_action('admin_footer', array(&$this, 'admin_footer'));
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}
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if ($plugin_page == 'comicpress/render_admin') {
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wp_enqueue_style('cp-admin', get_template_directory_uri() . '/css/cp-admin.css');
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wp_enqueue_script('cp-admin', get_template_directory_uri() . '/js/Storyline.js', array('prototype', 'scriptaculous'));
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add_action('admin_footer', array(&$this, 'admin_footer'));
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}
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if (strpos($pagenow, "-upload") !== false) {
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wp_enqueue_script('cp-media', get_template_directory_uri() . '/js/MediaUpload.js', array('prototype'));
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}
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}
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function admin_footer() {
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$nonce = wp_create_nonce('comicpress');
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?><script type="text/javascript">
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var ComicPressAdmin = {
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nonce: '<?php echo $nonce ?>',
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ajax_uri: '<?php echo trailingslashit(get_bloginfo('url')) ?>'
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}
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</script>
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<?php }
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/**
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* Modify the Media Gallery for ComicPress use.
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*/
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function setup_comic_metadata_buttons($form_fields, $post) {
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global $pagenow;
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$comicpress_info = get_post_meta($post->ID, 'comicpress', true);
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$is_managed = false;
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if (isset($comicpress_info['managed'])) {
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$is_managed = $comicpress_info['managed'];
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}
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if ($pagenow !== "media.php") {
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$form_fields['auto_attach'] = array(
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'label' => __("Let ComicPress Manage?", 'comicpress'),
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'input' => 'html',
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'html' => '<label><input type="checkbox" name="attachments[' . $post->ID . '][comicpress_management]" value="yes" ' . ($is_managed ? 'checked="checked"' : '') . '/> '
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. __('Let ComicPress treat this image as a comic media file', 'comicpress')
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. '</label>'
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. '<input type="hidden" name="cp[_nonce]" value="' . wp_create_nonce('comicpress') . '" />'
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. '<input type="hidden" name="attachments[' . $post->ID . '][post_parent]" value="' . $post->post_parent . '" />'
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);
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}
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return $form_fields;
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}
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/**
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* Render the admin interface.
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*/
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function render_admin() {
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$nonce = wp_create_nonce('comicpress');
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$storyline = new ComicPressStoryline();
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$storyline->normalize();
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$storyline->read_from_options();
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include(dirname(__FILE__) . '/partials/options-admin.inc');
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}
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function _render_admin_storyline_tree($node, $parent_id = "0") {
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foreach ($node as $category_id => $children) {
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$category = get_category($category_id);
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echo '<div id="category_' . $parent_id . '-' . $category_id . '" class="cp-category-info">';
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echo '<span>' . $category->name . '</span>';
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if (is_array($children)) {
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echo '<div class="cp-children">';
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$this->_render_admin_storyline_tree($children, $parent_id . '-' . $category_id);
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echo '</div>';
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}
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echo '</div>';
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}
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}
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/**
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* Render the comic image ordering interface.
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*/
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function render_comic_image_ordering($is_ajax = false, $override_post = null) {
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global $post_ID, $temp_ID;
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$uploading_iframe_ID = (int) (0 == $post_ID ? $temp_ID : $post_ID);
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if (is_numeric($override_post)) { $uploading_iframe_ID = $override_post; }
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$comic_post = new ComicPressComicPost(get_post($uploading_iframe_ID));
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$ordering = $comic_post->normalize_ordering();
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$nonce = wp_create_nonce('comicpress');
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$zoom_level = 40;
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$current_user = wp_get_current_user();
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if (!empty($current_user)) {
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$comicpress_meta = get_usermeta($current_user->ID, 'comicpress-settings');
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if (is_array($comicpress_meta)) {
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if (isset($comicpress_meta['zoom_level'])) {
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$zoom_level = floor($comicpress_meta['zoom_level']);
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}
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}
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}
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// from wp-admin/includes/media.php O_o
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$media_upload_iframe_src = "media-upload.php?post_id=$uploading_iframe_ID";
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$image_upload_iframe_src = apply_filters('image_upload_iframe_src', "$media_upload_iframe_src&type=image&TB_iframe=true");
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$comicpress = ComicPress::get_instance();
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$available_attachments = array();
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foreach ($this->get_editable_attachment_list($ordering) as $id => $info) {
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$result = ComicPressBackend::generate_from_id($id);
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if (!empty($result)) {
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$attachment_info = $result->get_info();
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$available_attachments[] = array('id' => $id, 'name' => basename($attachment_info['file']), 'type' => $result->source_name, 'attachment' => $attachment_info, 'ordering' => $info);
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}
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}
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if ($is_ajax === true) {
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include(dirname(__FILE__) . '/partials/_comic-image-ordering-sorters.inc');
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} else {
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include(dirname(__FILE__) . '/partials/_comic-image-ordering.inc');
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}
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}
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// @codeCoverageIgnoreEnd
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function get_editable_attachment_list($ordering) {
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foreach ($ordering as $id => $info) {
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if (isset($info['children'])) {
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foreach (array_values($info['children']) as $new_id) {
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$ordering[$new_id] = array('enabled' => true);
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}
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}
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}
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return $ordering;
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}
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/**
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* Create a dimension selector.
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* @param string $root The field name root.
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* @param $dimension The dimension to pre-fill into the fields.
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* @return string The dimension selector as HTML.
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*/
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function create_dimension_selector($root, $dimension) {
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$output = array();
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$parts = explode("x", $dimension);
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foreach (array(
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'width' => __('Width', 'comicpress'),
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'height' => __('Height', 'comicpress')
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) as $id => $name) {
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$dim = array_shift($parts);
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if (!empty($dim) && !is_numeric($dim)) { $dim = ""; }
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$output[] = '<label>' . $name . ': <input type="text" name="' . $root . '[' . $id . ']" value="' . $dim . '" size="4" />px</label><br />';
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}
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return implode("\n", $output);
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}
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// @codeCoverageIgnoreStart
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/**
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* Update attachment information.
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*/
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function handle_update_refresh_ordering($info) {
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$this->render_comic_image_ordering(true, $info['post_id']);
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exit(0);
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}
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// @codeCoverageIgnoreEnd
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/**
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* Update attachment information.
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*/
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function handle_update_attachments() {
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foreach ($_POST['attachments'] as $post_id => $settings) {
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if (isset($settings['comicpress_management'])) {
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$media_post = get_post($post_id);
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if (isset($media_post->post_parent)) {
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$media_post->post_parent = $settings['post_parent'];
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wp_update_post($media_post);
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}
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}
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update_post_meta($post_id, 'comicpress', array(
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'managed' => isset($settings['comicpress_management'])
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));
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}
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}
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/**
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* Update ComicPress options.
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*/
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function handle_update_comicpress_options($info) {
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foreach ($this->comicpress->comicpress_options as $option => $value) {
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if (isset($info[$option])) {
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switch ($option) {
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case 'image_types':
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if (is_array($info['image_types'])) {
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$this->comicpress->comicpress_options['image_types'] = array();
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$defined_default = null;
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foreach ($info['image_types'] as $type => $image_info) {
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if (is_array($image_info)) {
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$new_value = array();
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$new_type = $type;
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foreach ($image_info as $field => $field_value) {
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switch ($field) {
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case 'default': $defined_default = $type; break;
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case 'dimensions':
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if (is_array($field_value)) {
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if (count(array_intersect(array('width', 'height'), array_keys($field_value))) == 2) {
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$new_value['dimensions'] = "{$field_value['width']}x{$field_value['height']}";
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}
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}
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break;
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case 'name': $new_value['name'] = (string)$field_value; break;
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case 'short_name': $new_type = $field_value; break;
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}
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}
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if ($type != $new_type) {
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unset($this->comicpress->comicpress_options['image_types'][$new_type]);
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}
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$this->comicpress->comicpress_options['image_types'][$new_type] = $new_value;
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}
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}
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$this->comicpress->normalize_image_size_options();
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}
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if (is_null($defined_default)) {
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$defined_default = array_keys($this->comicpress->comicpress_options['image_types']);
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if (!empty($defined_default)) { $defined_default = reset($defined_default); }
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}
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if (!is_null($defined_default)) {
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if (isset($this->comicpress->comicpress_options['image_types'][$defined_default])) {
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$this->comicpress->comicpress_options['image_types'][$defined_default]['default'] = true;
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}
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}
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break;
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// @codeCoverageIgnoreStart
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case 'storyline_order':
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$storyline = new ComicPressStoryline();
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$storyline->normalize($info[$option]);
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break;
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// @codeCoverageIgnoreEnd
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}
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}
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}
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}
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// @codeCoverageIgnoreStart
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function _json_decode($string) {
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if (function_exists('json_decode')) {
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return json_decode($string);
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} else {
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require_once(ABSPATH."/wp-includes/js/tinymce/plugins/spellchecker/classes/utils/JSON.php");
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$j = new Moxiecode_JSON();
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return $j->decode($string);
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}
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}
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function _json_encode($data) {
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if (function_exists('json_encode')) {
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return json_encode($data);
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} else {
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require_once(ABSPATH."/wp-includes/js/tinymce/plugins/spellchecker/classes/utils/JSON.php");
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$j = new Moxiecode_JSON();
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return $j->encode($data);
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}
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}
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function handle_update_comic_ordering() {
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if (isset($_POST['post_ID'])) {
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if (is_numeric($_POST['post_ID'])) {
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if ($post = get_post($_POST['post_ID'])) {
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$comic_post = new ComicPressComicPost($post);
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$comic_post->update_post_media_data($this->_json_decode(stripslashes($_POST['cp']['comic_order'])));
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}
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}
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}
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}
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function handle_update_get_new_image_type_editor($info) {
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$type = substr(md5(rand()), 0, 6);
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$info = array(
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'dimensions' => '100x100',
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'default' => false,
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'name' => 'New Type'
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);
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require_once('partials/_image-type-editor.inc');
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exit(0);
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}
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/**
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* Update the zoom slider info.
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* @param $info The browser input.
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*/
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function handle_update_zoom_slider($info) {
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$this->is_ajax = true;
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$current_user = wp_get_current_user();
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if (!empty($current_user)) {
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$this->_update_zoom_slider_meta($current_user->ID, $info['zoom_level']);
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exit(0);
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}
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header('HTTP/1.1 500 Internal Server Error');
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exit(0);
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}
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// @codeCoverageIgnoreEnd
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/**
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* Update the user's zoom slider metadata.
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*/
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function _update_zoom_slider_meta($user_id, $level) {
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$comicpress_meta = get_usermeta($user_id, 'comicpress-settings');
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if (!is_array($comicpress_meta)) { $comicpress_meta = array(); }
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$comicpress_meta['zoom_level'] = $level;
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update_usermeta($user_id, 'comicpress-settings', $comicpress_meta);
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}
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/**
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* Handle an update.
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*/
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function handle_update() {
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if (isset($_REQUEST['cp'])) {
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if (is_array($_REQUEST['cp'])) {
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if (isset($_REQUEST['cp']['_nonce'])) {
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if (wp_verify_nonce($_REQUEST['cp']['_nonce'], 'comicpress')) {
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if (isset($_POST['attachments'])) {
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//coming from media editor
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$this->handle_update_attachments();
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} else if (isset($_REQUEST['cp']['action'])) {
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$method = 'handle_update_' . strtolower(str_replace('-', '_', $_REQUEST['cp']['action']));
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if (method_exists($this, $method)) {
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$this->{$method}($_REQUEST['cp']);
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}
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} else {
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//coming from us
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$this->handle_update_comicpress_options($_REQUEST['cp']);
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$this->comicpress->save();
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$this->info(__("ComicPress configuration updated.", 'comicpress'));
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$this->comicpress->init();
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}
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$this->comicpress->load();
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}
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}
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}
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}
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}
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// @codeCoverageIgnoreStart
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var $messages = array(
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'info' => array(),
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'warn' => array(),
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'error' => array()
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);
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function info($message) { $this->messages['info'][] = $message; }
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function warn($message) { $this->messages['warn'][] = $message; }
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function error($message) { $this->messages['error'][] = $message; }
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function display_messages() {
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foreach ($this->messages as $type => $messages) {
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if (!empty($messages)) {
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echo '<div class="updated fade cp-' . $type . '">';
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foreach ($messages as $message) {
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echo '<p>' . $message . '</p>';
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}
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echo '</div>';
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}
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}
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}
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// @codeCoverageIgnoreEnd
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}
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?>
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