Add missing Loader class and public CSS

The Peptide_News_Loader class was referenced by class-peptide-news.php
but never committed, causing a fatal error on plugin activation.
Also adds public/css/public-style.css which is enqueued by the public
class.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Peptide News Team
2026-04-06 16:32:42 +07:00
parent 0b29059463
commit d99c505d1c
2 changed files with 190 additions and 0 deletions

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<?php
/**
* Register all actions and filters for the plugin.
*
* Maintains a list of all hooks registered throughout the plugin,
* and registers them with the WordPress API on run().
*
* @since 1.0.0
* @package Peptide_News
* @subpackage Peptide_News/includes
*/
class Peptide_News_Loader {
/**
* The array of actions registered with WordPress.
*
* @since 1.0.0
* @access protected
* @var array $actions The actions registered with WordPress to fire when the plugin loads.
*/
protected $actions;
/**
* The array of filters registered with WordPress.
*
* @since 1.0.0
* @access protected
* @var array $filters The filters registered with WordPress.
*/
protected $filters;
/**
* Initialize the collections used to maintain the actions and filters.
*
* @since 1.0.0
*/
public function __construct() {
$this->actions = array();
$this->filters = array();
}
/**
* Add a new action to the collection to be registered with WordPress.
*
* @since 1.0.0
* @param string $hook The name of the WordPress action that is being registered.
* @param object $component A reference to the instance of the object on which the action is defined.
* @param string $callback The name of the function definition on the $component.
* @param int $priority Optional. The priority at which the function should be fired. Default is 10.
* @param int $accepted_args Optional. The number of arguments that should be passed to the $callback. Default is 1.
*/
public function add_action( $hook, $component, $callback, $priority = 10, $accepted_args = 1 ) {
$this->actions = $this->add( $this->actions, $hook, $component, $callback, $priority, $accepted_args );
}
/**
* Add a new filter to the collection to be registered with WordPress.
*
* @since 1.0.0
* @param string $hook The name of the WordPress filter that is being registered.
* @param object $component A reference to the instance of the object on which the filter is defined.
* @param string $callback The name of the function definition on the $component.
* @param int $priority Optional. The priority at which the function should be fired. Default is 10.
* @param int $accepted_args Optional. The number of arguments that should be passed to the $callback. Default is 1.
*/
public function add_filter( $hook, $component, $callback, $priority = 10, $accepted_args = 1 ) {
$this->filters = $this->add( $this->filters, $hook, $component, $callback, $priority, $accepted_args );
}
/**
* A utility function that is used to register the actions and hooks into a single collection.
*
* @since 1.0.0
* @access private
* @param array $hooks The collection of hooks that is being registered (actions or filters).
* @param string $hook The name of the WordPress filter that is being registered.
* @param object $component A reference to the instance of the object on which the filter is defined.
* @param string $callback The name of the function definition on the $component.
* @param int $priority The priority at which the function should be fired.
* @param int $accepted_args The number of arguments that should be passed to the $callback.
* @return array The collection of actions and filters registered with WordPress.
*/
private function add( $hooks, $hook, $component, $callback, $priority, $accepted_args ) {
$hooks[] = array(
'hook' => $hook,
'component' => $component,
'callback' => $callback,
'priority' => $priority,
'accepted_args' => $accepted_args,
);
return $hooks;
}
/**
* Register the filters and actions with WordPress.
*
* @since 1.0.0
*/
public function run() {
foreach ( $this->filters as $hook ) {
add_filter(
$hook['hook'],
array( $hook['component'], $hook['callback'] ),
$hook['priority'],
$hook['accepted_args']
);
}
foreach ( $this->actions as $hook ) {
add_action(
$hook['hook'],
array( $hook['component'], $hook['callback'] ),
$hook['priority'],
$hook['accepted_args']
);
}
}
}

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/**
* Peptide News Aggregator – Public Styles
*
* Styles for the front-end display of peptide news articles.
*
* @since 1.0.0
*/
/* Article grid / card layout */
.peptide-news-container {
display: grid;
gap: 1.5rem;
}
.article-card {
background: #fff;
border: 1px solid #e0e0e0;
padding: 1.25rem;
border-radius: 6px;
transition: box-shadow 0.2s ease;
}
.article-card:hover {
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
.article-title {
font-size: 1.125rem;
font-weight: 600;
color: #1a1a1a;
margin: 0 0 0.5rem;
line-height: 1.4;
}
.article-title a {
color: inherit;
text-decoration: none;
}
.article-title a:hover {
color: #0073aa;
}
.article-meta {
font-size: 0.8125rem;
color: #666;
margin-bottom: 0.75rem;
}
.article-excerpt {
font-size: 0.9375rem;
line-height: 1.6;
color: #444;
}
.article-source {
display: inline-block;
font-size: 0.75rem;
background: #f0f0f0;
padding: 0.2rem 0.5rem;
border-radius: 3px;
color: #555;
}
.article-thumbnail {
width: 100%;
height: auto;
border-radius: 4px;
margin-bottom: 0.75rem;
}