Files
peptide-news-plugin/admin/class-peptide-news-admin.php
Terence Ong e8a45e9068 fix: defer log viewer JS until DOM ready to resolve peptideNewsAdmin reference
The inline log viewer script was executing before wp_localize_script
had defined peptideNewsAdmin. Switching from an IIFE to jQuery
document.ready ensures the localized object is available.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-07 16:14:18 +07:00

899 lines
42 KiB
PHP

<?php
/**
* Admin-specific functionality.
*
* Registers the settings page, analytics dashboard, and admin assets.
*
* @since 1.0.0
*/
class Peptide_News_Admin {
/** @var string */
private $plugin_name;
/** @var string */
private $version;
public function __construct( $plugin_name, $version ) {
$this->plugin_name = $plugin_name;
$this->version = $version;
}
/**
* Enqueue admin CSS.
*/
public function enqueue_styles( $hook ) {
if ( strpos( $hook, 'peptide-news' ) === false ) {
return;
}
wp_enqueue_style(
$this->plugin_name . '-admin',
PEPTIDE_NEWS_PLUGIN_URL . 'admin/css/admin-style.css',
array(),
$this->version,
'all'
);
}
/**
* Enqueue admin JS.
*/
public function enqueue_scripts( $hook ) {
if ( strpos( $hook, 'peptide-news' ) === false ) {
return;
}
// Chart.js for analytics dashboard.
wp_enqueue_script(
'chartjs',
'https://cdn.jsdelivr.net/npm/chart.js@4.4.0/dist/chart.umd.min.js',
array(),
'4.4.0',
true
);
wp_enqueue_script(
$this->plugin_name . '-admin',
PEPTIDE_NEWS_PLUGIN_URL . 'admin/js/admin-script.js',
array( 'jquery', 'chartjs' ),
$this->version,
true
);
wp_localize_script( $this->plugin_name . '-admin', 'peptideNewsAdmin', array(
'ajax_url' => admin_url( 'admin-ajax.php' ),
'rest_url' => rest_url( 'peptide-news/v1/' ),
'nonce' => wp_create_nonce( 'wp_rest' ),
'admin_nonce' => wp_create_nonce( 'peptide_news_admin' ),
) );
}
/**
* Add admin menu pages.
*/
public function add_admin_menu() {
// Main menu — Analytics Dashboard.
add_menu_page(
__( 'Peptide News', 'peptide-news' ),
__( 'Peptide News', 'peptide-news' ),
'manage_options',
'peptide-news-dashboard',
array( $this, 'render_dashboard_page' ),
'dashicons-rss',
30
);
// Sub-menu — Settings.
add_submenu_page(
'peptide-news-dashboard',
__( 'Settings', 'peptide-news' ),
__( 'Settings', 'peptide-news' ),
'manage_options',
'peptide-news-settings',
array( $this, 'render_settings_page' )
);
// Sub-menu — Articles.
add_submenu_page(
'peptide-news-dashboard',
__( 'Articles', 'peptide-news' ),
__( 'Articles', 'peptide-news' ),
'manage_options',
'peptide-news-articles',
array( $this, 'render_articles_page' )
);
}
/**
* Register all settings.
*/
public function register_settings() {
// --- General section ---
add_settings_section(
'peptide_news_general',
__( 'General Settings', 'peptide-news' ),
function () {
echo '<p>' . esc_html__( 'Configure how and when peptide news articles are fetched.', 'peptide-news' ) . '</p>';
},
'peptide-news-settings'
);
$this->add_setting( 'fetch_interval', __( 'Fetch Interval', 'peptide-news' ), 'render_fetch_interval_field', 'peptide_news_general' );
$this->add_setting( 'articles_count', __( 'Articles to Display', 'peptide-news' ), 'render_articles_count_field', 'peptide_news_general' );
$this->add_setting( 'search_keywords', __( 'Search Keywords', 'peptide-news' ), 'render_search_keywords_field', 'peptide_news_general' );
// --- RSS section ---
add_settings_section(
'peptide_news_rss',
__( 'RSS Feed Sources', 'peptide-news' ),
function () {
echo '<p>' . esc_html__( 'Add RSS feed URLs, one per line.', 'peptide-news' ) . '</p>';
},
'peptide-news-settings'
);
$this->add_setting( 'rss_enabled', __( 'Enable RSS Feeds', 'peptide-news' ), 'render_rss_enabled_field', 'peptide_news_rss' );
$this->add_setting( 'rss_feeds', __( 'RSS Feed URLs', 'peptide-news' ), 'render_rss_feeds_field', 'peptide_news_rss' );
// --- NewsAPI section ---
add_settings_section(
'peptide_news_newsapi',
__( 'NewsAPI.org', 'peptide-news' ),
function () {
echo '<p>' . esc_html__( 'Optional. Get a free API key at newsapi.org.', 'peptide-news' ) . '</p>';
},
'peptide-news-settings'
);
$this->add_setting( 'newsapi_enabled', __( 'Enable NewsAPI', 'peptide-news' ), 'render_newsapi_enabled_field', 'peptide_news_newsapi' );
$this->add_setting( 'newsapi_key', __( 'API Key', 'peptide-news' ), 'render_newsapi_key_field', 'peptide_news_newsapi' );
// --- Analytics section ---
add_settings_section(
'peptide_news_analytics_section',
__( 'Analytics', 'peptide-news' ),
function () {
echo '<p>' . esc_html__( 'Configure click tracking and data retention.', 'peptide-news' ) . '</p>';
},
'peptide-news-settings'
);
$this->add_setting( 'article_retention', __( 'Article Retention (days)', 'peptide-news' ), 'render_article_retention_field', 'peptide_news_analytics_section' );
$this->add_setting( 'analytics_retention', __( 'Analytics Data Retention (days)', 'peptide-news' ), 'render_retention_field', 'peptide_news_analytics_section' );
$this->add_setting( 'anonymize_ip', __( 'Anonymize IPs', 'peptide-news' ), 'render_anonymize_ip_field', 'peptide_news_analytics_section' );
// --- Content Filter section ---
add_settings_section(
'peptide_news_filter_section',
__( 'Content Filter', 'peptide-news' ),
function () {
echo '<p>' . esc_html__( 'Filter out ads, press releases, and promotional content during fetch. Articles that match the rules are discarded before being saved.', 'peptide-news' ) . '</p>';
$last_run = get_option( 'peptide_news_filter_last_run' );
if ( $last_run && is_array( $last_run ) ) {
printf(
'<p class="description"><strong>%s:</strong> %s | %s: %d | %s: %d | %s: %d | %s: %d</p>',
esc_html__( 'Last filter run', 'peptide-news' ),
esc_html( $last_run['time'] ),
esc_html__( 'Evaluated', 'peptide-news' ),
absint( $last_run['total'] ),
esc_html__( 'Removed', 'peptide-news' ),
absint( $last_run['removed'] ),
esc_html__( 'LLM checked', 'peptide-news' ),
absint( $last_run['llm_checked'] ),
esc_html__( 'Passed', 'peptide-news' ),
absint( $last_run['passed'] )
);
}
},
'peptide-news-settings'
);
$this->add_setting( 'filter_enabled', __( 'Enable Content Filter', 'peptide-news' ), 'render_filter_enabled_field', 'peptide_news_filter_section' );
$this->add_setting( 'filter_sensitivity', __( 'Filter Sensitivity', 'peptide-news' ), 'render_filter_sensitivity_field', 'peptide_news_filter_section' );
$this->add_setting( 'filter_llm_enabled', __( 'LLM Classification', 'peptide-news' ), 'render_filter_llm_enabled_field', 'peptide_news_filter_section' );
$this->add_setting( 'filter_llm_model', __( 'Filter LLM Model', 'peptide-news' ), 'render_filter_llm_model_field', 'peptide_news_filter_section' );
$this->add_setting( 'filter_title_keywords', __( 'Title Keywords', 'peptide-news' ), 'render_filter_title_keywords_field', 'peptide_news_filter_section' );
$this->add_setting( 'filter_body_keywords', __( 'Body Keywords', 'peptide-news' ), 'render_filter_body_keywords_field', 'peptide_news_filter_section' );
$this->add_setting( 'filter_blocked_domains', __( 'Blocked Domains', 'peptide-news' ), 'render_filter_blocked_domains_field', 'peptide_news_filter_section' );
// --- AI / LLM section ---
add_settings_section(
'peptide_news_llm_section',
__( 'AI Analysis (OpenRouter)', 'peptide-news' ),
function () {
echo '<p>' . esc_html__( 'Configure LLM-powered keyword extraction and article summarization via OpenRouter.', 'peptide-news' ) . '</p>';
},
'peptide-news-settings'
);
$this->add_setting( 'llm_enabled', __( 'Enable AI Analysis', 'peptide-news' ), 'render_llm_enabled_field', 'peptide_news_llm_section' );
$this->add_setting( 'openrouter_api_key', __( 'OpenRouter API Key', 'peptide-news' ), 'render_openrouter_key_field', 'peptide_news_llm_section' );
$this->add_setting( 'llm_keywords_model', __( 'Keywords Model', 'peptide-news' ), 'render_llm_keywords_model_field', 'peptide_news_llm_section' );
$this->add_setting( 'llm_summary_model', __( 'Summary Model', 'peptide-news' ), 'render_llm_summary_model_field', 'peptide_news_llm_section' );
$this->add_setting( 'llm_max_articles', __( 'Max Articles per Cycle', 'peptide-news' ), 'render_llm_max_articles_field', 'peptide_news_llm_section' );
}
/**
* Helper: register a single setting with a field callback.
*/
private function add_setting( $key, $label, $callback, $section ) {
$option_name = "peptide_news_{$key}";
$sanitize_cb = $this->get_sanitize_callback( $key );
register_setting( 'peptide_news_settings_group', $option_name, array(
'sanitize_callback' => $sanitize_cb,
) );
add_settings_field(
$option_name,
$label,
array( $this, $callback ),
'peptide-news-settings',
$section
);
}
/**
* Return the appropriate sanitize callback for a given setting key.
*
* @param string $key Setting key (without prefix).
* @return callable
*/
private function get_sanitize_callback( $key ) {
$callbacks = array(
'fetch_interval' => 'sanitize_text_field',
'articles_count' => 'absint',
'search_keywords' => 'sanitize_text_field',
'rss_enabled' => 'absint',
'rss_feeds' => 'sanitize_textarea_field',
'newsapi_enabled' => 'absint',
'newsapi_key' => 'sanitize_text_field',
'article_retention' => 'absint',
'analytics_retention' => 'absint',
'anonymize_ip' => 'absint',
'filter_enabled' => 'absint',
'filter_sensitivity' => 'sanitize_text_field',
'filter_llm_enabled' => 'absint',
'filter_llm_model' => array( $this, 'sanitize_model_id' ),
'filter_title_keywords' => 'sanitize_textarea_field',
'filter_body_keywords' => 'sanitize_textarea_field',
'filter_blocked_domains' => 'sanitize_textarea_field',
'llm_enabled' => 'absint',
'openrouter_api_key' => 'sanitize_text_field',
'llm_keywords_model' => array( $this, 'sanitize_model_id' ),
'llm_summary_model' => array( $this, 'sanitize_model_id' ),
'llm_max_articles' => 'absint',
);
return isset( $callbacks[ $key ] ) ? $callbacks[ $key ] : 'sanitize_text_field';
}
/**
* Sanitize and validate an OpenRouter model ID.
*
* @param string $value Raw input.
* @return string Sanitized model ID or default.
*/
public function sanitize_model_id( $value ) {
$value = sanitize_text_field( $value );
if ( ! empty( $value ) && class_exists( 'Peptide_News_LLM' ) && ! Peptide_News_LLM::is_valid_model( $value ) ) {
add_settings_error(
'peptide_news_settings_group',
'invalid_model',
sprintf(
/* translators: %s: model ID */
__( 'Invalid model ID format: %s. Expected format: provider/model-name', 'peptide-news' ),
esc_html( $value )
),
'error'
);
return 'google/gemini-2.0-flash-001';
}
return $value;
}
// --- Field renderers ---
public function render_fetch_interval_field() {
$value = get_option( 'peptide_news_fetch_interval', 'twicedaily' );
$options = array(
'every_fifteen_minutes' => __( 'Every 15 minutes', 'peptide-news' ),
'every_thirty_minutes' => __( 'Every 30 minutes', 'peptide-news' ),
'hourly' => __( 'Hourly', 'peptide-news' ),
'every_four_hours' => __( 'Every 4 hours', 'peptide-news' ),
'every_six_hours' => __( 'Every 6 hours', 'peptide-news' ),
'twicedaily' => __( 'Twice daily', 'peptide-news' ),
'daily' => __( 'Daily', 'peptide-news' ),
);
echo '<select name="peptide_news_fetch_interval" id="peptide_news_fetch_interval">';
foreach ( $options as $key => $label ) {
printf(
'<option value="%s"%s>%s</option>',
esc_attr( $key ),
selected( $value, $key, false ),
esc_html( $label )
);
}
echo '</select>';
echo '<p class="description">' . esc_html__( 'How often to check for new articles. After changing, deactivate and reactivate the plugin.', 'peptide-news' ) . '</p>';
}
public function render_articles_count_field() {
$value = get_option( 'peptide_news_articles_count', 10 );
printf(
'<input type="number" name="peptide_news_articles_count" value="%d" min="1" max="100" class="small-text" />',
absint( $value )
);
echo '<p class="description">' . esc_html__( 'Number of articles to display in the shortcode/widget.', 'peptide-news' ) . '</p>';
}
public function render_search_keywords_field() {
$value = get_option( 'peptide_news_search_keywords', '' );
printf(
'<input type="text" name="peptide_news_search_keywords" value="%s" class="regular-text" />',
esc_attr( $value )
);
echo '<p class="description">' . esc_html__( 'Comma-separated keywords for NewsAPI searches.', 'peptide-news' ) . '</p>';
}
public function render_rss_enabled_field() {
$value = get_option( 'peptide_news_rss_enabled', 1 );
printf(
'<label><input type="checkbox" name="peptide_news_rss_enabled" value="1" %s /> %s</label>',
checked( $value, 1, false ),
esc_html__( 'Fetch articles from RSS feeds', 'peptide-news' )
);
}
public function render_rss_feeds_field() {
$value = get_option( 'peptide_news_rss_feeds', '' );
printf(
'<textarea name="peptide_news_rss_feeds" rows="6" class="large-text code">%s</textarea>',
esc_textarea( $value )
);
}
public function render_newsapi_enabled_field() {
$value = get_option( 'peptide_news_newsapi_enabled', 0 );
printf(
'<label><input type="checkbox" name="peptide_news_newsapi_enabled" value="1" %s /> %s</label>',
checked( $value, 1, false ),
esc_html__( 'Fetch articles from NewsAPI.org', 'peptide-news' )
);
}
public function render_newsapi_key_field() {
$value = get_option( 'peptide_news_newsapi_key', '' );
printf(
'<input type="password" name="peptide_news_newsapi_key" value="%s" class="regular-text" />',
esc_attr( $value )
);
}
public function render_article_retention_field() {
$value = get_option( 'peptide_news_article_retention', 90 );
printf(
'<input type="number" name="peptide_news_article_retention" value="%d" min="7" max="3650" class="small-text" />',
absint( $value )
);
echo '<p class="description">' . esc_html__( 'How long to keep fetched articles before deactivating them.', 'peptide-news' ) . '</p>';
}
public function render_retention_field() {
$value = get_option( 'peptide_news_analytics_retention', 365 );
printf(
'<input type="number" name="peptide_news_analytics_retention" value="%d" min="30" max="3650" class="small-text" />',
absint( $value )
);
echo '<p class="description">' . esc_html__( 'How long to keep click analytics data.', 'peptide-news' ) . '</p>';
}
public function render_anonymize_ip_field() {
$value = get_option( 'peptide_news_anonymize_ip', 1 );
printf(
'<label><input type="checkbox" name="peptide_news_anonymize_ip" value="1" %s /> %s</label>',
checked( $value, 1, false ),
esc_html__( 'Anonymize IP addresses for GDPR compliance', 'peptide-news' )
);
}
// --- Content Filter field renderers ---
public function render_filter_enabled_field() {
$value = get_option( 'peptide_news_filter_enabled', 1 );
printf(
'<label><input type="checkbox" name="peptide_news_filter_enabled" value="1" %s /> %s</label>',
checked( $value, 1, false ),
esc_html__( 'Filter out ads, press releases, and promotional content during fetch', 'peptide-news' )
);
}
public function render_filter_sensitivity_field() {
$value = get_option( 'peptide_news_filter_sensitivity', 'moderate' );
$options = array(
'strict' => __( 'Strict — block aggressively (may catch some legitimate articles)', 'peptide-news' ),
'moderate' => __( 'Moderate — balanced filtering (recommended)', 'peptide-news' ),
'lenient' => __( 'Lenient — only block obvious promotional content', 'peptide-news' ),
);
echo '<select name="peptide_news_filter_sensitivity" id="peptide_news_filter_sensitivity">';
foreach ( $options as $key => $label ) {
printf(
'<option value="%s"%s>%s</option>',
esc_attr( $key ),
selected( $value, $key, false ),
esc_html( $label )
);
}
echo '</select>';
}
public function render_filter_llm_enabled_field() {
$value = get_option( 'peptide_news_filter_llm_enabled', 0 );
printf(
'<label><input type="checkbox" name="peptide_news_filter_llm_enabled" value="1" %s /> %s</label>',
checked( $value, 1, false ),
esc_html__( 'Use LLM to classify borderline articles (requires AI Analysis to be enabled)', 'peptide-news' )
);
}
public function render_filter_llm_model_field() {
$value = get_option( 'peptide_news_filter_llm_model', '' );
printf(
'<input type="text" name="peptide_news_filter_llm_model" value="%s" class="regular-text" />',
esc_attr( $value )
);
echo '<p class="description">' . esc_html__( 'OpenRouter model for content classification. Leave blank to use the Keywords Model above.', 'peptide-news' ) . '</p>';
}
public function render_filter_title_keywords_field() {
$value = get_option( 'peptide_news_filter_title_keywords', '' );
$placeholder = class_exists( 'Peptide_News_Content_Filter' )
? Peptide_News_Content_Filter::get_default_title_keywords_text()
: '';
printf(
'<textarea name="peptide_news_filter_title_keywords" rows="8" class="large-text code" placeholder="%s">%s</textarea>',
esc_attr( $placeholder ),
esc_textarea( $value )
);
echo '<p class="description">' . esc_html__( 'One keyword/phrase per line. Articles with these in the title are blocked. Leave empty to use built-in defaults.', 'peptide-news' ) . '</p>';
}
public function render_filter_body_keywords_field() {
$value = get_option( 'peptide_news_filter_body_keywords', '' );
$placeholder = class_exists( 'Peptide_News_Content_Filter' )
? Peptide_News_Content_Filter::get_default_body_keywords_text()
: '';
printf(
'<textarea name="peptide_news_filter_body_keywords" rows="8" class="large-text code" placeholder="%s">%s</textarea>',
esc_attr( $placeholder ),
esc_textarea( $value )
);
echo '<p class="description">' . esc_html__( 'One keyword/phrase per line. Multiple matches in article body trigger filtering (threshold depends on sensitivity). Leave empty to use built-in defaults.', 'peptide-news' ) . '</p>';
}
public function render_filter_blocked_domains_field() {
$value = get_option( 'peptide_news_filter_blocked_domains', '' );
$placeholder = class_exists( 'Peptide_News_Content_Filter' )
? Peptide_News_Content_Filter::get_default_blocked_domains_text()
: '';
printf(
'<textarea name="peptide_news_filter_blocked_domains" rows="6" class="large-text code" placeholder="%s">%s</textarea>',
esc_attr( $placeholder ),
esc_textarea( $value )
);
echo '<p class="description">' . esc_html__( 'One domain per line. Articles from these sources are always blocked. Leave empty to use built-in defaults.', 'peptide-news' ) . '</p>';
}
// --- AI / LLM field renderers ---
public function render_llm_enabled_field() {
$value = get_option( 'peptide_news_llm_enabled', 0 );
printf(
'<label><input type="checkbox" name="peptide_news_llm_enabled" value="1" %s /> %s</label>',
checked( $value, 1, false ),
esc_html__( 'Analyze articles with AI during each fetch cycle', 'peptide-news' )
);
}
public function render_openrouter_key_field() {
$value = get_option( 'peptide_news_openrouter_api_key', '' );
printf(
'<input type="password" name="peptide_news_openrouter_api_key" value="%s" class="regular-text" />',
esc_attr( $value )
);
echo '<p class="description">' . wp_kses(
__( 'Get an API key at <a href="https://openrouter.ai/keys" target="_blank" rel="noopener">openrouter.ai/keys</a>.', 'peptide-news' ),
array( 'a' => array( 'href' => array(), 'target' => array(), 'rel' => array() ) )
) . '</p>';
}
public function render_llm_keywords_model_field() {
$value = get_option( 'peptide_news_llm_keywords_model', 'google/gemini-2.0-flash-001' );
printf(
'<input type="text" name="peptide_news_llm_keywords_model" value="%s" class="regular-text" />',
esc_attr( $value )
);
echo '<p class="description">' . esc_html__( 'OpenRouter model ID for keyword extraction (e.g., google/gemini-2.0-flash-001, openai/gpt-4o-mini).', 'peptide-news' ) . '</p>';
}
public function render_llm_summary_model_field() {
$value = get_option( 'peptide_news_llm_summary_model', 'google/gemini-2.0-flash-001' );
printf(
'<input type="text" name="peptide_news_llm_summary_model" value="%s" class="regular-text" />',
esc_attr( $value )
);
echo '<p class="description">' . esc_html__( 'OpenRouter model ID for article summarization (e.g., google/gemini-2.0-flash-001, anthropic/claude-3.5-sonnet).', 'peptide-news' ) . '</p>';
}
public function render_llm_max_articles_field() {
$value = get_option( 'peptide_news_llm_max_articles', 10 );
printf(
'<input type="number" name="peptide_news_llm_max_articles" value="%d" min="1" max="50" class="small-text" />',
absint( $value )
);
echo '<p class="description">' . esc_html__( 'Maximum number of articles to analyze with AI per fetch cycle. Controls API costs and prevents cron timeouts.', 'peptide-news' ) . '</p>';
}
// --- Page renderers ---
public function render_settings_page() {
if ( ! current_user_can( 'manage_options' ) ) {
return;
}
// Handle manual fetch trigger.
if ( isset( $_POST['peptide_news_fetch_now'] ) && check_admin_referer( 'peptide_news_fetch_now_action' ) ) {
$fetcher = new Peptide_News_Fetcher();
$fetcher->fetch_all_sources();
echo '<div class="notice notice-success"><p>' . esc_html__( 'Fetch completed!', 'peptide-news' ) . '</p></div>';
}
echo '<div class="wrap">';
echo '<h1>' . esc_html( get_admin_page_title() ) . '</h1>';
// Fetch Now button.
echo '<form method="post" style="display:inline-block;margin-right:12px;">';
wp_nonce_field( 'peptide_news_fetch_now_action' );
submit_button( __( 'Fetch Articles Now', 'peptide-news' ), 'secondary', 'peptide_news_fetch_now', false );
echo '</form>';
// Backfill Sources button (fixes "news.google.com" source labels).
echo '<button type="button" id="peptide-backfill-sources" class="button button-secondary">';
echo esc_html__( 'Fix Article Sources', 'peptide-news' );
echo '</button>';
echo '<span id="peptide-backfill-result" style="margin-left:10px;"></span>';
// Generate AI Summaries button.
echo '<br style="margin-bottom:8px;">';
echo '<button type="button" id="peptide-generate-summaries" class="button button-primary" style="margin-top:8px;">';
echo esc_html__( 'Generate AI Summaries', 'peptide-news' );
echo '</button>';
echo '<span id="peptide-summary-result" style="margin-left:10px;"></span>';
?>
<script>
(function($) {
$('#peptide-backfill-sources').on('click', function() {
var $btn = $(this), $result = $('#peptide-backfill-result');
$btn.prop('disabled', true).text('<?php echo esc_js( __( 'Fixing...', 'peptide-news' ) ); ?>');
$result.text('');
$.post(peptideNewsAdmin.ajax_url, {
action: 'peptide_news_backfill_sources',
nonce: peptideNewsAdmin.admin_nonce
}, function(response) {
$btn.prop('disabled', false).text('<?php echo esc_js( __( 'Fix Article Sources', 'peptide-news' ) ); ?>');
if (response.success) {
$result.text(response.data.updated + ' article(s) updated.');
} else {
$result.text('Error: ' + (response.data || 'Unknown error'));
}
}).fail(function() {
$btn.prop('disabled', false).text('<?php echo esc_js( __( 'Fix Article Sources', 'peptide-news' ) ); ?>');
$result.text('Request failed.');
});
});
// Generate AI Summaries — loops in batches until all articles are done.
// Uses a 3-second delay between batches to respect free-tier rate limits,
// and retries up to 3 times when a batch fails before giving up.
$('#peptide-generate-summaries').on('click', function() {
var $btn = $(this), $result = $('#peptide-summary-result');
var totalProcessed = 0;
var retries = 0;
var maxRetries = 3;
$btn.prop('disabled', true);
$result.text('<?php echo esc_js( __( 'Starting...', 'peptide-news' ) ); ?>');
function runBatch() {
$btn.text('<?php echo esc_js( __( 'Generating...', 'peptide-news' ) ); ?>');
$.post(peptideNewsAdmin.ajax_url, {
action: 'peptide_news_generate_summaries',
nonce: peptideNewsAdmin.admin_nonce
}, function(response) {
if (response.success) {
totalProcessed += response.data.processed;
var remaining = response.data.remaining;
$result.text(totalProcessed + ' summarized, ' + remaining + ' remaining...');
if (remaining > 0 && response.data.processed > 0) {
// Success — reset retry counter and continue after a delay
// to respect the free-tier rate limit (20 req/min).
retries = 0;
setTimeout(runBatch, 3000);
} else if (remaining > 0 && retries < maxRetries) {
// No progress — likely rate limited. Wait longer and retry.
retries++;
$result.text(totalProcessed + ' summarized, ' + remaining + ' remaining... (rate limited, retrying in 10s, attempt ' + retries + '/' + maxRetries + ')');
setTimeout(runBatch, 10000);
} else {
// Done — either all processed or exhausted retries.
$btn.prop('disabled', false).text('<?php echo esc_js( __( 'Generate AI Summaries', 'peptide-news' ) ); ?>');
if (remaining === 0) {
$result.text('Done! ' + totalProcessed + ' article(s) summarized.');
} else {
var errMsg = totalProcessed + ' summarized. ' + remaining + ' could not be processed.';
if (response.data.errors && response.data.errors.length > 0) {
errMsg += ' Error: ' + response.data.errors[0];
}
$result.text(errMsg);
}
}
} else {
$btn.prop('disabled', false).text('<?php echo esc_js( __( 'Generate AI Summaries', 'peptide-news' ) ); ?>');
$result.text('Error: ' + (response.data || 'Unknown error'));
}
}).fail(function() {
if (retries < maxRetries) {
retries++;
$result.text(totalProcessed + ' completed. Request failed, retrying in 10s... (attempt ' + retries + '/' + maxRetries + ')');
setTimeout(runBatch, 10000);
} else {
$btn.prop('disabled', false).text('<?php echo esc_js( __( 'Generate AI Summaries', 'peptide-news' ) ); ?>');
$result.text('Request failed. ' + totalProcessed + ' completed before failure.');
}
});
}
runBatch();
});
})(jQuery);
</script>
<?php
// Last fetch info.
$last_fetch = get_option( 'peptide_news_last_fetch' );
if ( $last_fetch ) {
$extra_info = '';
if ( isset( $last_fetch['filtered_out'] ) && $last_fetch['filtered_out'] > 0 ) {
$extra_info .= sprintf( ' | %s: %d',
esc_html__( 'Filtered out', 'peptide-news' ),
$last_fetch['filtered_out']
);
}
if ( isset( $last_fetch['ai_processed'] ) ) {
$extra_info .= sprintf( ' | %s: %d',
esc_html__( 'AI analyzed', 'peptide-news' ),
$last_fetch['ai_processed']
);
}
printf(
'<p class="description">%s: %s | %s: %d | %s: %d%s</p>',
esc_html__( 'Last fetch', 'peptide-news' ),
esc_html( $last_fetch['time'] ),
esc_html__( 'Found', 'peptide-news' ),
$last_fetch['found'],
esc_html__( 'New stored', 'peptide-news' ),
$last_fetch['new_stored'],
$extra_info
);
}
// Settings form.
echo '<form method="post" action="options.php">';
settings_fields( 'peptide_news_settings_group' );
do_settings_sections( 'peptide-news-settings' );
submit_button();
echo '</form>';
// Shortcode usage info.
echo '<h2>' . esc_html__( 'Usage', 'peptide-news' ) . '</h2>';
echo '<p><strong>' . esc_html__( 'Shortcode:', 'peptide-news' ) . '</strong> <code>[peptide_news]</code> ' .
esc_html__( 'or', 'peptide-news' ) . ' <code>[peptide_news count="5"]</code></p>';
echo '<p><strong>' . esc_html__( 'Widget:', 'peptide-news' ) . '</strong> ' .
esc_html__( 'Add "Peptide News" from Appearance > Widgets.', 'peptide-news' ) . '</p>';
// ── Plugin Log Viewer ──────────────────────────────────────────
echo '<h2>' . esc_html__( 'Plugin Log', 'peptide-news' ) . '</h2>';
echo '<p class="description">' . esc_html__( 'Recent plugin activity — fetches, AI processing, errors, and admin actions.', 'peptide-news' ) . '</p>';
// Filters row.
echo '<div style="margin:10px 0;display:flex;gap:8px;align-items:center;">';
echo '<select id="peptide-log-level">';
echo '<option value="">' . esc_html__( 'All Levels', 'peptide-news' ) . '</option>';
echo '<option value="info">Info</option>';
echo '<option value="warning">Warning</option>';
echo '<option value="error">Error</option>';
echo '<option value="debug">Debug</option>';
echo '</select>';
echo '<select id="peptide-log-context">';
echo '<option value="">' . esc_html__( 'All Contexts', 'peptide-news' ) . '</option>';
echo '<option value="fetch">Fetch</option>';
echo '<option value="llm">LLM / AI</option>';
echo '<option value="cron">Cron</option>';
echo '<option value="admin">Admin</option>';
echo '<option value="general">General</option>';
echo '</select>';
echo '<button type="button" id="peptide-log-refresh" class="button">' . esc_html__( 'Refresh', 'peptide-news' ) . '</button>';
echo '<button type="button" id="peptide-log-clear" class="button" style="color:#a00;">' . esc_html__( 'Clear Log', 'peptide-news' ) . '</button>';
echo '<span id="peptide-log-status" style="margin-left:8px;color:#666;"></span>';
echo '</div>';
// Log table.
echo '<div id="peptide-log-container" style="max-height:400px;overflow-y:auto;border:1px solid #c3c4c7;background:#fff;">';
echo '<table class="widefat striped" style="margin:0;">';
echo '<thead><tr>';
echo '<th style="width:140px;">' . esc_html__( 'Time', 'peptide-news' ) . '</th>';
echo '<th style="width:70px;">' . esc_html__( 'Level', 'peptide-news' ) . '</th>';
echo '<th style="width:70px;">' . esc_html__( 'Context', 'peptide-news' ) . '</th>';
echo '<th>' . esc_html__( 'Message', 'peptide-news' ) . '</th>';
echo '</tr></thead>';
echo '<tbody id="peptide-log-body"><tr><td colspan="4" style="text-align:center;color:#999;">' . esc_html__( 'Loading...', 'peptide-news' ) . '</td></tr></tbody>';
echo '</table>';
echo '</div>';
// Pagination.
echo '<div id="peptide-log-pagination" style="margin:8px 0;display:flex;gap:8px;align-items:center;"></div>';
?>
<script>
jQuery(document).ready(function($) {
var currentPage = 1;
function levelBadge(level) {
var colors = { info: '#2271b1', warning: '#dba617', error: '#d63638', debug: '#8c8f94' };
var bg = { info: '#f0f6fc', warning: '#fcf9e8', error: '#fcf0f1', debug: '#f0f0f1' };
return '<span style="display:inline-block;padding:2px 8px;border-radius:3px;font-size:12px;font-weight:500;color:' +
(colors[level] || '#666') + ';background:' + (bg[level] || '#f0f0f1') + ';">' + level + '</span>';
}
function loadLogs(page) {
currentPage = page || 1;
var $body = $('#peptide-log-body');
$body.html('<tr><td colspan="4" style="text-align:center;color:#999;">Loading...</td></tr>');
$.post(peptideNewsAdmin.ajax_url, {
action: 'peptide_news_get_logs',
nonce: peptideNewsAdmin.admin_nonce,
page: currentPage,
level: $('#peptide-log-level').val(),
context: $('#peptide-log-context').val()
}, function(response) {
if (!response.success) {
$body.html('<tr><td colspan="4" style="color:#d63638;">Error loading logs.</td></tr>');
return;
}
var rows = response.data.rows;
if (rows.length === 0) {
$body.html('<tr><td colspan="4" style="text-align:center;color:#999;">No log entries.</td></tr>');
$('#peptide-log-pagination').empty();
$('#peptide-log-status').text('0 entries');
return;
}
var html = '';
$.each(rows, function(i, row) {
html += '<tr>';
html += '<td style="font-size:12px;white-space:nowrap;">' + $('<span>').text(row.created_at).html() + '</td>';
html += '<td>' + levelBadge(row.level) + '</td>';
html += '<td style="font-size:12px;">' + $('<span>').text(row.context).html() + '</td>';
html += '<td style="font-size:13px;word-break:break-word;">' + $('<span>').text(row.message).html() + '</td>';
html += '</tr>';
});
$body.html(html);
// Pagination.
var totalPages = response.data.total_pages;
var pagHtml = '<span style="color:#666;font-size:12px;">Page ' + currentPage + ' of ' + totalPages + ' (' + response.data.total + ' entries)</span>';
if (currentPage > 1) {
pagHtml += ' <button type="button" class="button button-small peptide-log-page" data-page="' + (currentPage - 1) + '">&laquo; Prev</button>';
}
if (currentPage < totalPages) {
pagHtml += ' <button type="button" class="button button-small peptide-log-page" data-page="' + (currentPage + 1) + '">Next &raquo;</button>';
}
$('#peptide-log-pagination').html(pagHtml);
$('#peptide-log-status').text(response.data.total + ' entries');
});
}
// Bindings.
$('#peptide-log-refresh').on('click', function() { loadLogs(1); });
$('#peptide-log-level, #peptide-log-context').on('change', function() { loadLogs(1); });
$(document).on('click', '.peptide-log-page', function() { loadLogs($(this).data('page')); });
$('#peptide-log-clear').on('click', function() {
if (!confirm('<?php echo esc_js( __( 'Clear all log entries?', 'peptide-news' ) ); ?>')) return;
$.post(peptideNewsAdmin.ajax_url, {
action: 'peptide_news_clear_logs',
nonce: peptideNewsAdmin.admin_nonce
}, function(response) {
if (response.success) loadLogs(1);
});
});
// Initial load.
loadLogs(1);
});
</script>
<?php
echo '</div>';
}
public function render_dashboard_page() {
if ( ! current_user_can( 'manage_options' ) ) {
return;
}
// Handle CSV export before any HTML output.
if ( isset( $_GET['export'] ) && 'csv' === $_GET['export'] ) {
check_admin_referer( 'peptide_news_export_csv' );
$this->export_csv();
return;
}
include PEPTIDE_NEWS_PLUGIN_DIR . 'admin/partials/dashboard.php';
}
/**
* Stream a CSV export of click analytics data.
*/
private function export_csv() {
if ( ! current_user_can( 'manage_options' ) ) {
wp_die( esc_html__( 'Unauthorized.', 'peptide-news' ) );
}
$raw_start = isset( $_GET['start_date'] ) ? sanitize_text_field( wp_unslash( $_GET['start_date'] ) ) : '';
$raw_end = isset( $_GET['end_date'] ) ? sanitize_text_field( wp_unslash( $_GET['end_date'] ) ) : '';
$start_date = preg_match( '/^\d{4}-\d{2}-\d{2}$/', $raw_start ) ? $raw_start : gmdate( 'Y-m-d', strtotime( '-30 days' ) );
$end_date = preg_match( '/^\d{4}-\d{2}-\d{2}$/', $raw_end ) ? $raw_end : gmdate( 'Y-m-d' );
$data = Peptide_News_Analytics::export_clicks_csv( $start_date, $end_date );
$filename = 'peptide-news-clicks-' . $start_date . '-to-' . $end_date . '.csv';
header( 'Content-Type: text/csv; charset=utf-8' );
header( 'Content-Disposition: attachment; filename="' . $filename . '"' );
header( 'Pragma: no-cache' );
header( 'Expires: 0' );
$output = fopen( 'php://output', 'w' );
if ( ! empty( $data ) ) {
fputcsv( $output, array_keys( $data[0] ) );
foreach ( $data as $row ) {
fputcsv( $output, $row );
}
} else {
fputcsv( $output, array( 'No data for selected period' ) );
}
fclose( $output );
exit;
}
public function render_articles_page() {
if ( ! current_user_can( 'manage_options' ) ) {
return;
}
include PEPTIDE_NEWS_PLUGIN_DIR . 'admin/partials/articles-list.php';
}
}