| 1 |
<?php |
| 2 |
/** |
| 3 |
* Frontend SEO Manager Class |
| 4 |
* |
| 5 |
* Handles frontend SEO meta tag output and WordPress integration |
| 6 |
* |
| 7 |
* @package ThinkRank\Frontend |
| 8 |
* @since 1.0.0 |
| 9 |
*/ |
| 10 |
|
| 11 |
declare(strict_types=1); |
| 12 |
|
| 13 |
namespace ThinkRank\Frontend; |
| 14 |
|
| 15 |
// Prevent direct access |
| 16 |
if (!defined('ABSPATH')) { |
| 17 |
exit; |
| 18 |
} |
| 19 |
|
| 20 |
/** |
| 21 |
* Frontend SEO Manager Class |
| 22 |
* |
| 23 |
* Single Responsibility: Output SEO meta tags and integrate with WordPress SEO |
| 24 |
* |
| 25 |
* @since 1.0.0 |
| 26 |
*/ |
| 27 |
class SEO_Manager { |
| 28 |
|
| 29 |
/** |
| 30 |
* Current post ID |
| 31 |
* |
| 32 |
* @var int|null |
| 33 |
*/ |
| 34 |
private ?int $current_post_id = null; |
| 35 |
|
| 36 |
/** |
| 37 |
* Current post metadata |
| 38 |
* |
| 39 |
* @var array |
| 40 |
*/ |
| 41 |
private array $current_metadata = []; |
| 42 |
|
| 43 |
/** |
| 44 |
* Site Identity Manager instance |
| 45 |
* |
| 46 |
* @var \ThinkRank\SEO\Site_Identity_Manager|null |
| 47 |
*/ |
| 48 |
private ?\ThinkRank\SEO\Site_Identity_Manager $site_identity_manager = null; |
| 49 |
|
| 50 |
/** |
| 51 |
* Social Meta Manager instance |
| 52 |
* |
| 53 |
* @var \ThinkRank\SEO\Social_Meta_Manager|null |
| 54 |
*/ |
| 55 |
private ?\ThinkRank\SEO\Social_Meta_Manager $social_manager = null; |
| 56 |
|
| 57 |
/** |
| 58 |
* Schema Management System instance |
| 59 |
* |
| 60 |
* @var \ThinkRank\SEO\Schema_Management_System|null |
| 61 |
*/ |
| 62 |
private ?\ThinkRank\SEO\Schema_Management_System $schema_manager = null; |
| 63 |
|
| 64 |
/** |
| 65 |
* Site identity data cache |
| 66 |
* |
| 67 |
* @var array|null |
| 68 |
*/ |
| 69 |
private ?array $site_identity_data = null; |
| 70 |
|
| 71 |
/** |
| 72 |
* Current page context |
| 73 |
* |
| 74 |
* @var string |
| 75 |
*/ |
| 76 |
private string $current_context = 'site'; |
| 77 |
|
| 78 |
/** |
| 79 |
* Initialize SEO manager |
| 80 |
* |
| 81 |
* @return void |
| 82 |
*/ |
| 83 |
public function init(): void { |
| 84 |
// Initialize Site Identity Manager |
| 85 |
$this->initialize_site_identity_manager(); |
| 86 |
|
| 87 |
// Initialize Social Meta Manager |
| 88 |
$this->initialize_social_meta_manager(); |
| 89 |
|
| 90 |
// Initialize Schema Manager for enhanced schema output |
| 91 |
$this->initialize_schema_manager(); |
| 92 |
|
| 93 |
// Initialize Google Analytics Tracking Manager |
| 94 |
$this->initialize_google_analytics_tracking(); |
| 95 |
|
| 96 |
// Initialize current post and context data first |
| 97 |
add_action('wp', [$this, 'initialize_current_context']); |
| 98 |
|
| 99 |
// Use HIGH PRIORITY hooks to override other SEO plugins |
| 100 |
// Priority 1-5 ensures ThinkRank runs before other SEO plugins |
| 101 |
|
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// Override WordPress title with HIGH priority |
| 103 |
add_filter('pre_get_document_title', [$this, 'override_document_title'], 1); |
| 104 |
add_filter('wp_title', [$this, 'override_wp_title'], 1, 2); |
| 105 |
|
| 106 |
// Output meta tags with HIGH priority |
| 107 |
add_action('wp_head', [$this, 'output_meta_description'], 1); |
| 108 |
add_action('wp_head', [$this, 'output_seo_meta_tags'], 2); |
| 109 |
add_action('wp_head', [$this, 'output_open_graph_tags'], 3); |
| 110 |
add_action('wp_head', [$this, 'output_twitter_card_tags'], 4); |
| 111 |
add_action('wp_head', [$this, 'output_platform_meta_tags'], 5); |
| 112 |
add_action('wp_head', [$this, 'output_canonical_url'], 6); |
| 113 |
|
| 114 |
// Add Site Identity specific outputs |
| 115 |
add_action('wp_head', [$this, 'output_site_schema_markup'], 7); |
| 116 |
add_action('wp_head', [$this, 'output_breadcrumb_schema'], 8); |
| 117 |
|
| 118 |
// Add closing comment (runs last) |
| 119 |
add_action('wp_head', [$this, 'output_closing_comment'], 99); |
| 120 |
|
| 121 |
// Add breadcrumb display hook |
| 122 |
add_action('thinkrank_breadcrumbs', [$this, 'display_breadcrumbs']); |
| 123 |
|
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// Add robots.txt filter hook |
| 125 |
add_filter('robots_txt', [$this, 'filter_robots_txt'], 10, 2); |
| 126 |
} |
| 127 |
|
| 128 |
/** |
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* Initialize Site Identity Manager |
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* |
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* @return void |
| 132 |
*/ |
| 133 |
private function initialize_site_identity_manager(): void { |
| 134 |
if (!class_exists('ThinkRank\\SEO\\Site_Identity_Manager')) { |
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require_once THINKRANK_PLUGIN_DIR . 'includes/seo/class-site-identity-manager.php'; |
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} |
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|
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$this->site_identity_manager = new \ThinkRank\SEO\Site_Identity_Manager(); |
| 139 |
} |
| 140 |
|
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/** |
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* Initialize Social Meta Manager |
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* |
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* @return void |
| 145 |
*/ |
| 146 |
private function initialize_social_meta_manager(): void { |
| 147 |
if (!class_exists('ThinkRank\\SEO\\Social_Meta_Manager')) { |
| 148 |
require_once THINKRANK_PLUGIN_DIR . 'includes/seo/class-social-meta-manager.php'; |
| 149 |
} |
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|
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$this->social_manager = new \ThinkRank\SEO\Social_Meta_Manager(); |
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} |
| 153 |
|
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/** |
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* Initialize Schema Manager for enhanced schema output |
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* |
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* @return void |
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*/ |
| 159 |
private function initialize_schema_manager(): void { |
| 160 |
if (!class_exists('ThinkRank\\SEO\\Schema_Management_System')) { |
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require_once THINKRANK_PLUGIN_DIR . 'includes/seo/class-schema-management-system.php'; |
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} |
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|
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// Initialize Schema Manager and store reference for integration |
| 165 |
$this->schema_manager = new \ThinkRank\SEO\Schema_Management_System(); |
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} |
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|
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/** |
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* Initialize Google Analytics Tracking Manager |
| 170 |
* |
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* @return void |
| 172 |
*/ |
| 173 |
private function initialize_google_analytics_tracking(): void { |
| 174 |
if (!class_exists('ThinkRank\\Frontend\\Google_Analytics_Tracking_Manager')) { |
| 175 |
require_once THINKRANK_PLUGIN_DIR . 'includes/frontend/class-google-analytics-tracking-manager.php'; |
| 176 |
} |
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|
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// Initialize Google Analytics Tracking Manager |
| 179 |
new \ThinkRank\Frontend\Google_Analytics_Tracking_Manager(); |
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} |
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|
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/** |
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* Initialize current context and post data |
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* |
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* @return void |
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*/ |
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public function initialize_current_context(): void { |
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// Determine current context |
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$this->current_context = $this->detect_current_context(); |
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|
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// Initialize post data if singular |
| 192 |
if (is_singular()) { |
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$post_id = get_the_ID(); |
| 194 |
if ($post_id) { |
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$this->current_post_id = $post_id; |
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$this->current_metadata = $this->get_post_seo_metadata($post_id); |
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} |
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} |
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|
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// Load site identity data |
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$this->load_site_identity_data(); |
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} |
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|
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/** |
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* Detect current page context |
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* |
| 207 |
* @return string Current context type |
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*/ |
| 209 |
private function detect_current_context(): string { |
| 210 |
if (is_home() || is_front_page()) { |
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return 'homepage'; |
| 212 |
} elseif (is_single()) { |
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return 'post'; |
| 214 |
} elseif (is_page()) { |
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return 'page'; |
| 216 |
} elseif (is_category()) { |
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return 'category'; |
| 218 |
} elseif (is_tag()) { |
| 219 |
return 'tag'; |
| 220 |
} elseif (is_author()) { |
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return 'author'; |
| 222 |
} elseif (is_search()) { |
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return 'search'; |
| 224 |
} elseif (is_archive()) { |
| 225 |
return 'archive'; |
| 226 |
} |
| 227 |
|
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return 'site'; |
| 229 |
} |
| 230 |
|
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/** |
| 232 |
* Load site identity data |
| 233 |
* |
| 234 |
* @return void |
| 235 |
*/ |
| 236 |
private function load_site_identity_data(): void { |
| 237 |
if ($this->site_identity_manager && $this->site_identity_data === null) { |
| 238 |
$this->site_identity_data = $this->site_identity_manager->get_output_data('site', null); |
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} |
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} |
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|
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/** |
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* Get SEO metadata for a post |
| 244 |
* |
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* @param int $post_id Post ID |
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* @return array SEO metadata |
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*/ |
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private function get_post_seo_metadata(int $post_id): array { |
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return [ |
| 250 |
'title' => get_post_meta($post_id, '_thinkrank_seo_title', true), |
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'description' => get_post_meta($post_id, '_thinkrank_meta_description', true), |
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'focus_keyword' => get_post_meta($post_id, '_thinkrank_focus_keyword', true), |
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'seo_score' => get_post_meta($post_id, '_thinkrank_seo_score', true), |
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]; |
| 255 |
} |
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|
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/** |
| 258 |
* Override WordPress document title (HIGH PRIORITY) |
| 259 |
* Post-specific metadata takes priority over Site Identity templates |
| 260 |
* |
| 261 |
* @param string $title Original title |
| 262 |
* @return string Modified title |
| 263 |
*/ |
| 264 |
public function override_document_title($title): string { |
| 265 |
// First priority: Post-specific ThinkRank metadata |
| 266 |
if ($this->has_thinkrank_metadata() && !empty($this->current_metadata['title'])) { |
| 267 |
return $this->current_metadata['title']; |
| 268 |
} |
| 269 |
|
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// Second priority: Site Identity templates |
| 271 |
$generated_title = $this->generate_context_title(); |
| 272 |
if ($generated_title) { |
| 273 |
return $generated_title; |
| 274 |
} |
| 275 |
|
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return $title; |
| 277 |
} |
| 278 |
|
| 279 |
/** |
| 280 |
* Override WordPress wp_title (HIGH PRIORITY) |
| 281 |
* Post-specific metadata takes priority over Site Identity templates |
| 282 |
* |
| 283 |
* @param string $title Original title |
| 284 |
* @param string $sep Title separator |
| 285 |
* @return string Modified title |
| 286 |
*/ |
| 287 |
public function override_wp_title(string $title, string $sep = ''): string { |
| 288 |
// First priority: Post-specific ThinkRank metadata |
| 289 |
if ($this->has_thinkrank_metadata() && !empty($this->current_metadata['title'])) { |
| 290 |
$site_name = get_bloginfo('name'); |
| 291 |
return $this->current_metadata['title'] . ($sep ? " $sep " : ' | ') . $site_name; |
| 292 |
} |
| 293 |
|
| 294 |
// Second priority: Site Identity templates |
| 295 |
$generated_title = $this->generate_context_title(); |
| 296 |
if ($generated_title) { |
| 297 |
return $generated_title; |
| 298 |
} |
| 299 |
|
| 300 |
return $title; |
| 301 |
} |
| 302 |
|
| 303 |
/** |
| 304 |
* Output meta description (HIGH PRIORITY) |
| 305 |
* Uses post-specific metadata or Site Identity default fallback |
| 306 |
* |
| 307 |
* @return void |
| 308 |
*/ |
| 309 |
public function output_meta_description(): void { |
| 310 |
$description = $this->get_meta_description(); |
| 311 |
|
| 312 |
if ($description) { |
| 313 |
// Output main ThinkRank SEO header comment (only once) |
| 314 |
static $header_output = false; |
| 315 |
if (!$header_output) { |
| 316 |
echo "<!-- Search Engine Optimization by ThinkRank - https://thinkrank.ai/ -->\n"; |
| 317 |
$header_output = true; |
| 318 |
} |
| 319 |
|
| 320 |
// Ensure description is within optimal length (150-160 characters) |
| 321 |
if (strlen($description) > 160) { |
| 322 |
$description = wp_trim_words($description, 25, '...'); |
| 323 |
} |
| 324 |
|
| 325 |
echo "<!-- ThinkRank SEO Meta Description -->\n"; |
| 326 |
echo '<meta name="description" content="' . esc_attr($description) . '" />' . "\n"; |
| 327 |
echo "<!-- /ThinkRank SEO Meta Description -->\n"; |
| 328 |
} |
| 329 |
} |
| 330 |
|
| 331 |
/** |
| 332 |
* Output SEO meta tags |
| 333 |
* |
| 334 |
* @return void |
| 335 |
*/ |
| 336 |
public function output_seo_meta_tags(): void { |
| 337 |
echo "<!-- ThinkRank SEO Meta Tags -->\n"; |
| 338 |
|
| 339 |
// Output robots meta tag with proper directives |
| 340 |
$robots_content = $this->get_robots_meta_content(); |
| 341 |
echo '<meta name="robots" content="' . esc_attr($robots_content) . '" />' . "\n"; |
| 342 |
|
| 343 |
// Output focus keyword as meta keywords (if available and not empty) |
| 344 |
if (!empty($this->current_metadata['focus_keyword'])) { |
| 345 |
$keywords = trim($this->current_metadata['focus_keyword']); |
| 346 |
if (!empty($keywords)) { |
| 347 |
echo '<meta name="keywords" content="' . esc_attr($keywords) . '" />' . "\n"; |
| 348 |
} |
| 349 |
} |
| 350 |
|
| 351 |
// Output local SEO meta tags if business info is available |
| 352 |
$this->output_local_seo_meta_tags(); |
| 353 |
|
| 354 |
// Output generator meta tag |
| 355 |
echo '<meta name="generator" content="ThinkRank ' . esc_attr(THINKRANK_VERSION) . '" />' . "\n"; |
| 356 |
|
| 357 |
// Output viewport meta tag if not already present |
| 358 |
if (!has_action('wp_head', 'wp_site_icon') || !wp_is_mobile()) { |
| 359 |
echo '<meta name="viewport" content="width=device-width, initial-scale=1.0" />' . "\n"; |
| 360 |
} |
| 361 |
echo "<!-- /ThinkRank SEO Meta Tags -->\n"; |
| 362 |
} |
| 363 |
|
| 364 |
/** |
| 365 |
* Get robots meta content based on context and settings |
| 366 |
* |
| 367 |
* @return string Robots meta content |
| 368 |
*/ |
| 369 |
private function get_robots_meta_content(): string { |
| 370 |
$robots = []; |
| 371 |
|
| 372 |
// Default directives |
| 373 |
$robots[] = 'index'; |
| 374 |
$robots[] = 'follow'; |
| 375 |
|
| 376 |
// Add advanced directives for better SEO |
| 377 |
$robots[] = 'max-snippet:-1'; |
| 378 |
$robots[] = 'max-image-preview:large'; |
| 379 |
$robots[] = 'max-video-preview:-1'; |
| 380 |
|
| 381 |
// Check for specific page settings |
| 382 |
if (is_singular()) { |
| 383 |
// Check if post has noindex setting |
| 384 |
$noindex = get_post_meta(get_the_ID(), '_thinkrank_noindex', true); |
| 385 |
if ($noindex) { |
| 386 |
$robots = ['noindex', 'nofollow']; |
| 387 |
} |
| 388 |
} |
| 389 |
|
| 390 |
// Check for archive pages |
| 391 |
if (is_archive() || is_search()) { |
| 392 |
// Allow indexing of category/tag archives but be more conservative |
| 393 |
if (is_paged()) { |
| 394 |
$robots = ['noindex', 'follow']; |
| 395 |
} |
| 396 |
} |
| 397 |
|
| 398 |
// Apply filters for customization |
| 399 |
$robots = apply_filters('thinkrank_robots_meta', $robots); |
| 400 |
|
| 401 |
return implode(', ', $robots); |
| 402 |
} |
| 403 |
|
| 404 |
/** |
| 405 |
* Output local SEO meta tags for business information |
| 406 |
* |
| 407 |
* @return void |
| 408 |
*/ |
| 409 |
private function output_local_seo_meta_tags(): void { |
| 410 |
if (!$this->site_identity_manager) { |
| 411 |
return; |
| 412 |
} |
| 413 |
|
| 414 |
$settings = $this->site_identity_manager->get_settings('site'); |
| 415 |
|
| 416 |
// Only output if local SEO is enabled and business info is available |
| 417 |
if (empty($settings['local_seo_enabled']) || empty($settings['business_name'])) { |
| 418 |
return; |
| 419 |
} |
| 420 |
|
| 421 |
echo "<!-- ThinkRank Local SEO Meta Tags -->\n"; |
| 422 |
|
| 423 |
// NAP (Name, Address, Phone) Consistency Meta Tags |
| 424 |
if (!empty($settings['business_name'])) { |
| 425 |
echo '<meta name="business:name" content="' . esc_attr($settings['business_name']) . '" />' . "\n"; |
| 426 |
} |
| 427 |
|
| 428 |
// Business address components |
| 429 |
if (!empty($settings['business_address'])) { |
| 430 |
echo '<meta name="business:contact_data:street_address" content="' . esc_attr($settings['business_address']) . '" />' . "\n"; |
| 431 |
} |
| 432 |
|
| 433 |
if (!empty($settings['business_city'])) { |
| 434 |
echo '<meta name="business:contact_data:locality" content="' . esc_attr($settings['business_city']) . '" />' . "\n"; |
| 435 |
echo '<meta name="geo.placename" content="' . esc_attr($settings['business_city']) . '" />' . "\n"; |
| 436 |
} |
| 437 |
|
| 438 |
if (!empty($settings['business_state'])) { |
| 439 |
echo '<meta name="business:contact_data:region" content="' . esc_attr($settings['business_state']) . '" />' . "\n"; |
| 440 |
} |
| 441 |
|
| 442 |
if (!empty($settings['business_postal_code'])) { |
| 443 |
echo '<meta name="business:contact_data:postal_code" content="' . esc_attr($settings['business_postal_code']) . '" />' . "\n"; |
| 444 |
} |
| 445 |
|
| 446 |
if (!empty($settings['business_country'])) { |
| 447 |
echo '<meta name="business:contact_data:country_name" content="' . esc_attr($settings['business_country']) . '" />' . "\n"; |
| 448 |
} |
| 449 |
|
| 450 |
// Phone number |
| 451 |
if (!empty($settings['business_phone'])) { |
| 452 |
echo '<meta name="business:contact_data:phone_number" content="' . esc_attr($settings['business_phone']) . '" />' . "\n"; |
| 453 |
} |
| 454 |
|
| 455 |
// Email address |
| 456 |
if (!empty($settings['business_email'])) { |
| 457 |
echo '<meta name="business:contact_data:email" content="' . esc_attr($settings['business_email']) . '" />' . "\n"; |
| 458 |
} |
| 459 |
|
| 460 |
// Geo-location meta tags (if coordinates are available) |
| 461 |
if (!empty($settings['business_latitude']) && !empty($settings['business_longitude'])) { |
| 462 |
$coordinates = $settings['business_latitude'] . ';' . $settings['business_longitude']; |
| 463 |
echo '<meta name="geo.position" content="' . esc_attr($coordinates) . '" />' . "\n"; |
| 464 |
echo '<meta name="ICBM" content="' . esc_attr($settings['business_latitude'] . ', ' . $settings['business_longitude']) . '" />' . "\n"; |
| 465 |
} |
| 466 |
|
| 467 |
// Regional meta tag (state/country combination) |
| 468 |
if (!empty($settings['business_state']) && !empty($settings['business_country'])) { |
| 469 |
$region = strtoupper($settings['business_country']) . '-' . strtoupper($settings['business_state']); |
| 470 |
echo '<meta name="geo.region" content="' . esc_attr($region) . '" />' . "\n"; |
| 471 |
} |
| 472 |
|
| 473 |
// Business hours in structured format |
| 474 |
if (!empty($settings['business_hours']) && is_array($settings['business_hours'])) { |
| 475 |
$formatted_hours = $this->format_business_hours_for_meta($settings['business_hours']); |
| 476 |
if (!empty($formatted_hours)) { |
| 477 |
echo '<meta name="business:hours" content="' . esc_attr($formatted_hours) . '" />' . "\n"; |
| 478 |
} |
| 479 |
} |
| 480 |
|
| 481 |
// Business type |
| 482 |
if (!empty($settings['business_type'])) { |
| 483 |
echo '<meta name="business:type" content="' . esc_attr($settings['business_type']) . '" />' . "\n"; |
| 484 |
} |
| 485 |
|
| 486 |
echo "<!-- /ThinkRank Local SEO Meta Tags -->\n"; |
| 487 |
} |
| 488 |
|
| 489 |
/** |
| 490 |
* Format business hours for meta tag output |
| 491 |
* |
| 492 |
* @param array $business_hours Business hours array |
| 493 |
* @return string Formatted hours string |
| 494 |
*/ |
| 495 |
private function format_business_hours_for_meta(array $business_hours): string { |
| 496 |
$formatted_days = []; |
| 497 |
|
| 498 |
$day_abbreviations = [ |
| 499 |
'monday' => 'Mo', |
| 500 |
'tuesday' => 'Tu', |
| 501 |
'wednesday' => 'We', |
| 502 |
'thursday' => 'Th', |
| 503 |
'friday' => 'Fr', |
| 504 |
'saturday' => 'Sa', |
| 505 |
'sunday' => 'Su' |
| 506 |
]; |
| 507 |
|
| 508 |
foreach ($day_abbreviations as $day => $abbrev) { |
| 509 |
if (isset($business_hours[$day]) && !empty($business_hours[$day])) { |
| 510 |
$day_data = $business_hours[$day]; |
| 511 |
|
| 512 |
if (!empty($day_data['closed']) || empty($day_data['open']) || empty($day_data['close'])) { |
| 513 |
continue; // Skip closed days |
| 514 |
} |
| 515 |
|
| 516 |
$formatted_days[] = $abbrev . ' ' . $day_data['open'] . '-' . $day_data['close']; |
| 517 |
} |
| 518 |
} |
| 519 |
|
| 520 |
return implode(', ', $formatted_days); |
| 521 |
} |
| 522 |
|
| 523 |
/** |
| 524 |
* Output social media Open Graph tags from Social Meta Manager |
| 525 |
* |
| 526 |
* @param array $og_tags Open Graph tags array |
| 527 |
* @return void |
| 528 |
*/ |
| 529 |
private function output_social_og_tags(array $og_tags): void { |
| 530 |
echo "<!-- ThinkRank SEO Open Graph Tags (Enhanced) -->\n"; |
| 531 |
|
| 532 |
// Define optimal order for Open Graph tags |
| 533 |
$og_order = [ |
| 534 |
'og:title', 'og:description', 'og:type', 'og:url', 'og:site_name', 'og:locale', |
| 535 |
'og:image', 'og:image:width', 'og:image:height', 'og:image:type', 'og:image:alt', |
| 536 |
'article:published_time', 'article:modified_time', 'article:author', 'article:section' |
| 537 |
]; |
| 538 |
|
| 539 |
// Output tags in optimal order |
| 540 |
foreach ($og_order as $property) { |
| 541 |
if (!empty($og_tags[$property])) { |
| 542 |
echo '<meta property="' . esc_attr($property) . '" content="' . esc_attr($og_tags[$property]) . '" />' . "\n"; |
| 543 |
} |
| 544 |
} |
| 545 |
|
| 546 |
// Output any remaining tags not in the order list |
| 547 |
foreach ($og_tags as $property => $content) { |
| 548 |
if (!empty($content) && !in_array($property, $og_order, true)) { |
| 549 |
echo '<meta property="' . esc_attr($property) . '" content="' . esc_attr($content) . '" />' . "\n"; |
| 550 |
} |
| 551 |
} |
| 552 |
|
| 553 |
echo "<!-- /ThinkRank SEO Open Graph Tags -->\n"; |
| 554 |
} |
| 555 |
|
| 556 |
/** |
| 557 |
* Output social media Twitter Card tags from Social Meta Manager |
| 558 |
* |
| 559 |
* @param array $twitter_tags Twitter Card tags array |
| 560 |
* @return void |
| 561 |
*/ |
| 562 |
private function output_social_twitter_tags(array $twitter_tags): void { |
| 563 |
echo "<!-- ThinkRank SEO Twitter Card Tags (Enhanced) -->\n"; |
| 564 |
|
| 565 |
// Define optimal order for Twitter Card tags |
| 566 |
$twitter_order = [ |
| 567 |
'twitter:card', 'twitter:title', 'twitter:description', 'twitter:site', 'twitter:creator', |
| 568 |
'twitter:image', 'twitter:image:alt', 'twitter:player', 'twitter:player:width', 'twitter:player:height' |
| 569 |
]; |
| 570 |
|
| 571 |
// Output tags in optimal order |
| 572 |
foreach ($twitter_order as $name) { |
| 573 |
if (!empty($twitter_tags[$name])) { |
| 574 |
echo '<meta name="' . esc_attr($name) . '" content="' . esc_attr($twitter_tags[$name]) . '" />' . "\n"; |
| 575 |
} |
| 576 |
} |
| 577 |
|
| 578 |
// Output any remaining tags not in the order list |
| 579 |
foreach ($twitter_tags as $name => $content) { |
| 580 |
if (!empty($content) && !in_array($name, $twitter_order, true)) { |
| 581 |
echo '<meta name="' . esc_attr($name) . '" content="' . esc_attr($content) . '" />' . "\n"; |
| 582 |
} |
| 583 |
} |
| 584 |
|
| 585 |
echo "<!-- /ThinkRank SEO Twitter Card Tags -->\n"; |
| 586 |
} |
| 587 |
|
| 588 |
/** |
| 589 |
* Output platform-specific meta tags |
| 590 |
* |
| 591 |
* @return void |
| 592 |
*/ |
| 593 |
public function output_platform_meta_tags(): void { |
| 594 |
// Try Social Meta Manager for platform tags |
| 595 |
if ($this->social_manager) { |
| 596 |
// Map context for Social Meta Manager (homepage -> site for site-wide settings) |
| 597 |
$social_context = $this->current_context === 'homepage' ? 'site' : $this->current_context; |
| 598 |
|
| 599 |
$social_data = $this->social_manager->get_output_data( |
| 600 |
$social_context, |
| 601 |
$this->current_post_id |
| 602 |
); |
| 603 |
|
| 604 |
if ($social_data['enabled'] && !empty($social_data['platform_tags'])) { |
| 605 |
$this->output_social_platform_tags($social_data['platform_tags']); |
| 606 |
} |
| 607 |
} |
| 608 |
} |
| 609 |
|
| 610 |
/** |
| 611 |
* Output social media platform tags from Social Meta Manager |
| 612 |
* |
| 613 |
* @param array $platform_tags Platform tags array |
| 614 |
* @return void |
| 615 |
*/ |
| 616 |
private function output_social_platform_tags(array $platform_tags): void { |
| 617 |
echo "<!-- ThinkRank SEO Platform Meta Tags -->\n"; |
| 618 |
|
| 619 |
foreach ($platform_tags as $name => $content) { |
| 620 |
if (!empty($content)) { |
| 621 |
// Determine if it should be property or name attribute |
| 622 |
if (strpos($name, 'fb:') === 0) { |
| 623 |
// Facebook tags use property attribute |
| 624 |
echo '<meta property="' . esc_attr($name) . '" content="' . esc_attr($content) . '" />' . "\n"; |
| 625 |
} else { |
| 626 |
// Other platform tags use name attribute |
| 627 |
echo '<meta name="' . esc_attr($name) . '" content="' . esc_attr($content) . '" />' . "\n"; |
| 628 |
} |
| 629 |
} |
| 630 |
} |
| 631 |
|
| 632 |
echo "<!-- /ThinkRank SEO Platform Meta Tags -->\n"; |
| 633 |
} |
| 634 |
|
| 635 |
/** |
| 636 |
* Output Open Graph meta tags (HIGH PRIORITY) |
| 637 |
* Uses Social Meta Manager with fallback to Site Identity templates |
| 638 |
* |
| 639 |
* @return void |
| 640 |
*/ |
| 641 |
public function output_open_graph_tags(): void { |
| 642 |
// Priority 1: Try Social Meta Manager (Social Media tab settings) |
| 643 |
if ($this->social_manager) { |
| 644 |
// Map context for Social Meta Manager (homepage -> site for site-wide settings) |
| 645 |
$social_context = $this->current_context === 'homepage' ? 'site' : $this->current_context; |
| 646 |
|
| 647 |
$social_data = $this->social_manager->get_output_data( |
| 648 |
$social_context, |
| 649 |
$this->current_post_id |
| 650 |
); |
| 651 |
|
| 652 |
if ($social_data['enabled'] && !empty($social_data['og_tags'])) { |
| 653 |
$this->output_social_og_tags($social_data['og_tags']); |
| 654 |
return; |
| 655 |
} |
| 656 |
} |
| 657 |
|
| 658 |
// Priority 2: Fallback to current implementation |
| 659 |
$this->output_basic_og_tags(); |
| 660 |
} |
| 661 |
|
| 662 |
/** |
| 663 |
* Output basic Open Graph tags (fallback implementation) |
| 664 |
* |
| 665 |
* @return void |
| 666 |
*/ |
| 667 |
private function output_basic_og_tags(): void { |
| 668 |
// Get title using priority system: post-specific > Site Identity > default |
| 669 |
$title = ''; |
| 670 |
if ($this->has_thinkrank_metadata() && !empty($this->current_metadata['title'])) { |
| 671 |
$title = $this->current_metadata['title']; |
| 672 |
} else { |
| 673 |
$title = $this->generate_context_title(); |
| 674 |
} |
| 675 |
if (!$title) { |
| 676 |
$title = is_singular() ? get_the_title() : get_bloginfo('name'); |
| 677 |
} |
| 678 |
|
| 679 |
$description = $this->get_meta_description(); |
| 680 |
if (!$description) { |
| 681 |
$description = is_singular() ? wp_trim_words(get_the_excerpt(), 30) : get_bloginfo('description'); |
| 682 |
} |
| 683 |
|
| 684 |
$url = is_singular() ? get_permalink() : home_url(); |
| 685 |
$site_name = $this->site_identity_data && !empty($this->site_identity_data['identity']['site_name']) |
| 686 |
? $this->site_identity_data['identity']['site_name'] |
| 687 |
: get_bloginfo('name'); |
| 688 |
|
| 689 |
// Determine proper og:type based on context |
| 690 |
$og_type = 'website'; |
| 691 |
if (is_singular('post')) { |
| 692 |
$og_type = 'article'; |
| 693 |
} elseif (is_singular('page')) { |
| 694 |
$og_type = 'website'; |
| 695 |
} elseif (is_home() || is_front_page()) { |
| 696 |
$og_type = 'website'; |
| 697 |
} |
| 698 |
|
| 699 |
echo "<!-- ThinkRank SEO Open Graph Meta Tags -->\n"; |
| 700 |
echo "<meta property=\"og:type\" content=\"" . esc_attr($og_type) . "\" />\n"; |
| 701 |
echo "<meta property=\"og:title\" content=\"" . esc_attr($title) . "\" />\n"; |
| 702 |
echo "<meta property=\"og:description\" content=\"" . esc_attr($description) . "\" />\n"; |
| 703 |
echo "<meta property=\"og:url\" content=\"" . esc_url($url) . "\" />\n"; |
| 704 |
echo "<meta property=\"og:site_name\" content=\"" . esc_attr($site_name) . "\" />\n"; |
| 705 |
echo "<meta property=\"og:locale\" content=\"" . esc_attr(get_locale()) . "\" />\n"; |
| 706 |
|
| 707 |
// Add featured image if available (only for singular posts/pages) |
| 708 |
if (is_singular() && $this->current_post_id) { |
| 709 |
if (has_post_thumbnail($this->current_post_id)) { |
| 710 |
$image_url = get_the_post_thumbnail_url($this->current_post_id, 'large'); |
| 711 |
echo "<meta property=\"og:image\" content=\"" . esc_url($image_url) . "\" />\n"; |
| 712 |
echo "<meta property=\"og:image:secure_url\" content=\"" . esc_url($image_url) . "\" />\n"; |
| 713 |
|
| 714 |
// Get image dimensions and alt text |
| 715 |
$image_id = get_post_thumbnail_id($this->current_post_id); |
| 716 |
$image_meta = wp_get_attachment_metadata($image_id); |
| 717 |
if ($image_meta) { |
| 718 |
echo "<meta property=\"og:image:width\" content=\"" . esc_attr($image_meta['width']) . "\" />\n"; |
| 719 |
echo "<meta property=\"og:image:height\" content=\"" . esc_attr($image_meta['height']) . "\" />\n"; |
| 720 |
echo "<meta property=\"og:image:type\" content=\"image/jpeg\" />\n"; |
| 721 |
} |
| 722 |
|
| 723 |
// Add image alt text |
| 724 |
$image_alt = get_post_meta($image_id, '_wp_attachment_image_alt', true); |
| 725 |
if ($image_alt) { |
| 726 |
echo "<meta property=\"og:image:alt\" content=\"" . esc_attr($image_alt) . "\" />\n"; |
| 727 |
} |
| 728 |
} |
| 729 |
|
| 730 |
// Add article specific tags for posts only |
| 731 |
if ($og_type === 'article') { |
| 732 |
echo '<meta property="article:published_time" content="' . esc_attr(get_the_date('c', $this->current_post_id)) . '" />' . "\n"; |
| 733 |
echo '<meta property="article:modified_time" content="' . esc_attr(get_the_modified_date('c', $this->current_post_id)) . '" />' . "\n"; |
| 734 |
|
| 735 |
// Add author |
| 736 |
$author_id = get_post_field('post_author', $this->current_post_id); |
| 737 |
$author_name = get_the_author_meta('display_name', $author_id); |
| 738 |
echo "<meta property=\"article:author\" content=\"" . esc_attr($author_name) . "\" />\n"; |
| 739 |
|
| 740 |
// Add categories as article:section |
| 741 |
if (is_single()) { |
| 742 |
$categories = get_the_category($this->current_post_id); |
| 743 |
if (!empty($categories)) { |
| 744 |
echo "<meta property=\"article:section\" content=\"" . esc_attr($categories[0]->name) . "\" />\n"; |
| 745 |
} |
| 746 |
} |
| 747 |
} |
| 748 |
} |
| 749 |
echo "<!-- /ThinkRank SEO Open Graph Meta Tags -->\n"; |
| 750 |
} |
| 751 |
|
| 752 |
/** |
| 753 |
* Output Twitter Card meta tags (HIGH PRIORITY) |
| 754 |
* Uses Social Meta Manager with fallback to Site Identity templates |
| 755 |
* |
| 756 |
* @return void |
| 757 |
*/ |
| 758 |
public function output_twitter_card_tags(): void { |
| 759 |
// Priority 1: Try Social Meta Manager (Social Media tab settings) |
| 760 |
if ($this->social_manager) { |
| 761 |
// Map context for Social Meta Manager (homepage -> site for site-wide settings) |
| 762 |
$social_context = $this->current_context === 'homepage' ? 'site' : $this->current_context; |
| 763 |
|
| 764 |
$social_data = $this->social_manager->get_output_data( |
| 765 |
$social_context, |
| 766 |
$this->current_post_id |
| 767 |
); |
| 768 |
|
| 769 |
|
| 770 |
|
| 771 |
if ($social_data['enabled'] && !empty($social_data['twitter_tags'])) { |
| 772 |
$this->output_social_twitter_tags($social_data['twitter_tags']); |
| 773 |
return; |
| 774 |
} |
| 775 |
} |
| 776 |
|
| 777 |
// Priority 2: Fallback to current implementation |
| 778 |
$this->output_basic_twitter_tags(); |
| 779 |
} |
| 780 |
|
| 781 |
/** |
| 782 |
* Output basic Twitter Card tags (fallback implementation) |
| 783 |
* |
| 784 |
* @return void |
| 785 |
*/ |
| 786 |
private function output_basic_twitter_tags(): void { |
| 787 |
// Get title using priority system: post-specific > Site Identity > default |
| 788 |
$title = ''; |
| 789 |
if ($this->has_thinkrank_metadata() && !empty($this->current_metadata['title'])) { |
| 790 |
$title = $this->current_metadata['title']; |
| 791 |
} else { |
| 792 |
$title = $this->generate_context_title(); |
| 793 |
} |
| 794 |
if (!$title) { |
| 795 |
$title = is_singular() ? get_the_title() : get_bloginfo('name'); |
| 796 |
} |
| 797 |
|
| 798 |
$description = $this->get_meta_description(); |
| 799 |
if (!$description) { |
| 800 |
$description = is_singular() ? wp_trim_words(get_the_excerpt(), 30) : get_bloginfo('description'); |
| 801 |
} |
| 802 |
|
| 803 |
// Determine card type based on image availability |
| 804 |
$card_type = 'summary'; |
| 805 |
if (is_singular() && $this->current_post_id && has_post_thumbnail($this->current_post_id)) { |
| 806 |
$card_type = 'summary_large_image'; |
| 807 |
} |
| 808 |
|
| 809 |
echo "<!-- ThinkRank SEO Twitter Card Meta Tags -->\n"; |
| 810 |
echo '<meta name="twitter:card" content="' . esc_attr($card_type) . '" />' . "\n"; |
| 811 |
echo "<meta name=\"twitter:title\" content=\"" . esc_attr($title) . "\" />\n"; |
| 812 |
echo "<meta name=\"twitter:description\" content=\"" . esc_attr($description) . "\" />\n"; |
| 813 |
|
| 814 |
// Add Twitter image with proper fallback priority |
| 815 |
$twitter_image_url = $this->get_twitter_image_with_fallback(); |
| 816 |
if ($twitter_image_url) { |
| 817 |
echo "<meta name=\"twitter:image\" content=\"" . esc_url($twitter_image_url) . "\" />\n"; |
| 818 |
|
| 819 |
// Add image alt text for accessibility (if it's a featured image) |
| 820 |
if (is_singular() && $this->current_post_id && has_post_thumbnail($this->current_post_id)) { |
| 821 |
$featured_image_url = get_the_post_thumbnail_url($this->current_post_id, 'large'); |
| 822 |
if ($twitter_image_url === $featured_image_url) { |
| 823 |
$image_id = get_post_thumbnail_id($this->current_post_id); |
| 824 |
$image_alt = get_post_meta($image_id, '_wp_attachment_image_alt', true); |
| 825 |
if ($image_alt) { |
| 826 |
echo "<meta name=\"twitter:image:alt\" content=\"" . esc_attr($image_alt) . "\" />\n"; |
| 827 |
} |
| 828 |
} |
| 829 |
} |
| 830 |
} |
| 831 |
|
| 832 |
// Add site Twitter handle if configured |
| 833 |
if ($this->site_identity_data && !empty($this->site_identity_data['social']['twitter_username'])) { |
| 834 |
$twitter_handle = $this->site_identity_data['social']['twitter_username']; |
| 835 |
// Ensure handle starts with @ |
| 836 |
if (strpos($twitter_handle, '@') !== 0) { |
| 837 |
$twitter_handle = '@' . $twitter_handle; |
| 838 |
} |
| 839 |
echo "<meta name=\"twitter:site\" content=\"" . esc_attr($twitter_handle) . "\" />\n"; |
| 840 |
} |
| 841 |
echo "<!-- /ThinkRank SEO Twitter Card Meta Tags -->\n"; |
| 842 |
} |
| 843 |
|
| 844 |
/** |
| 845 |
* Output canonical URL |
| 846 |
* |
| 847 |
* @return void |
| 848 |
*/ |
| 849 |
public function output_canonical_url(): void { |
| 850 |
if (!is_singular()) { |
| 851 |
return; |
| 852 |
} |
| 853 |
|
| 854 |
$canonical_url = $this->current_post_id ? get_permalink($this->current_post_id) : get_permalink(); |
| 855 |
echo "<!-- ThinkRank SEO Canonical URL -->\n"; |
| 856 |
echo "<link rel=\"canonical\" href=\"" . esc_url($canonical_url) . "\" />\n"; |
| 857 |
echo "<!-- /ThinkRank SEO Canonical URL -->\n"; |
| 858 |
} |
| 859 |
|
| 860 |
|
| 861 |
|
| 862 |
/** |
| 863 |
* Check if ThinkRank has metadata for current post |
| 864 |
* |
| 865 |
* @return bool True if has ThinkRank metadata |
| 866 |
*/ |
| 867 |
private function has_thinkrank_metadata(): bool { |
| 868 |
if (!is_singular()) { |
| 869 |
return false; |
| 870 |
} |
| 871 |
|
| 872 |
return !empty($this->current_metadata['title']) || !empty($this->current_metadata['description']); |
| 873 |
} |
| 874 |
|
| 875 |
/** |
| 876 |
* Check if current page has SEO data (public method for template functions) |
| 877 |
* |
| 878 |
* @return bool True if has SEO data |
| 879 |
*/ |
| 880 |
public function has_seo_data(): bool { |
| 881 |
// Check if Site Identity is enabled and active |
| 882 |
if ($this->site_identity_data && $this->site_identity_data['enabled']) { |
| 883 |
return true; |
| 884 |
} |
| 885 |
|
| 886 |
// Check if post has ThinkRank metadata |
| 887 |
return $this->has_thinkrank_metadata(); |
| 888 |
} |
| 889 |
|
| 890 |
/** |
| 891 |
* Get current breadcrumbs data (public method for template functions) |
| 892 |
* |
| 893 |
* @return array|null Breadcrumb data or null if not available |
| 894 |
*/ |
| 895 |
public function get_current_breadcrumbs(): ?array { |
| 896 |
if (!$this->site_identity_data || !$this->site_identity_data['enabled']) { |
| 897 |
return null; |
| 898 |
} |
| 899 |
|
| 900 |
$settings = $this->site_identity_manager->get_settings('site'); |
| 901 |
|
| 902 |
if (empty($settings['breadcrumbs_enabled'])) { |
| 903 |
return null; |
| 904 |
} |
| 905 |
|
| 906 |
return $this->generate_breadcrumbs($settings); |
| 907 |
} |
| 908 |
|
| 909 |
/** |
| 910 |
* Get current SEO metadata |
| 911 |
* |
| 912 |
* @return array Current metadata |
| 913 |
*/ |
| 914 |
public function get_current_metadata(): array { |
| 915 |
return $this->current_metadata; |
| 916 |
} |
| 917 |
|
| 918 |
/** |
| 919 |
* Generate title based on current context using Site Identity templates |
| 920 |
* |
| 921 |
* @return string|null Generated title or null if no template available |
| 922 |
*/ |
| 923 |
private function generate_context_title(): ?string { |
| 924 |
if (!$this->site_identity_data || !$this->site_identity_data['enabled']) { |
| 925 |
return null; |
| 926 |
} |
| 927 |
|
| 928 |
$template = $this->get_title_template_for_context(); |
| 929 |
if (!$template) { |
| 930 |
return null; |
| 931 |
} |
| 932 |
|
| 933 |
$placeholders = $this->get_title_placeholders(); |
| 934 |
return $this->process_title_template($template, $placeholders); |
| 935 |
} |
| 936 |
|
| 937 |
/** |
| 938 |
* Get title template for current context |
| 939 |
* |
| 940 |
* @return string|null Template string or null if not found |
| 941 |
*/ |
| 942 |
private function get_title_template_for_context(): ?string { |
| 943 |
$settings = $this->site_identity_manager->get_settings('site'); |
| 944 |
|
| 945 |
switch ($this->current_context) { |
| 946 |
case 'homepage': |
| 947 |
return $settings['homepage_title'] ?? null; |
| 948 |
case 'post': |
| 949 |
return $settings['post_title'] ?? null; |
| 950 |
case 'page': |
| 951 |
return $settings['page_title'] ?? null; |
| 952 |
case 'category': |
| 953 |
return $settings['category_title'] ?? null; |
| 954 |
case 'tag': |
| 955 |
return $settings['tag_title'] ?? null; |
| 956 |
case 'author': |
| 957 |
return $settings['author_title'] ?? null; |
| 958 |
case 'search': |
| 959 |
return $settings['search_title'] ?? null; |
| 960 |
case 'archive': |
| 961 |
return $settings['archive_title'] ?? null; |
| 962 |
default: |
| 963 |
return null; |
| 964 |
} |
| 965 |
} |
| 966 |
|
| 967 |
/** |
| 968 |
* Get title placeholders for current context |
| 969 |
* |
| 970 |
* @return array Placeholder values |
| 971 |
*/ |
| 972 |
private function get_title_placeholders(): array { |
| 973 |
global $post, $wp_query; |
| 974 |
|
| 975 |
$settings = $this->site_identity_manager->get_settings('site'); |
| 976 |
$separator = $this->get_title_separator($settings['title_separator'] ?? 'pipe'); |
| 977 |
|
| 978 |
$placeholders = [ |
| 979 |
'%site_title%' => $settings['site_name'] ?? get_bloginfo('name'), |
| 980 |
'%site_name%' => $settings['site_name'] ?? get_bloginfo('name'), |
| 981 |
'%site_description%' => $settings['site_description'] ?? get_bloginfo('description'), |
| 982 |
'%tagline%' => $settings['tagline'] ?? get_bloginfo('description'), |
| 983 |
'%separator%' => ' ' . $separator . ' ', |
| 984 |
'%date%' => gmdate('F Y'), |
| 985 |
]; |
| 986 |
|
| 987 |
// Context-specific placeholders |
| 988 |
switch ($this->current_context) { |
| 989 |
case 'post': |
| 990 |
case 'page': |
| 991 |
if ($this->current_post_id) { |
| 992 |
$placeholders['%post_title%'] = get_the_title($this->current_post_id); |
| 993 |
$placeholders['%page_title%'] = get_the_title($this->current_post_id); |
| 994 |
$post_author = get_post_field('post_author', $this->current_post_id); |
| 995 |
$placeholders['%author%'] = get_the_author_meta('display_name', $post_author); |
| 996 |
$placeholders['%author_name%'] = get_the_author_meta('display_name', $post_author); |
| 997 |
|
| 998 |
// Get categories for posts |
| 999 |
$post_type = get_post_type($this->current_post_id); |
| 1000 |
if ($post_type === 'post') { |
| 1001 |
$categories = get_the_category($this->current_post_id); |
| 1002 |
$placeholders['%category%'] = !empty($categories) ? $categories[0]->name : ''; |
| 1003 |
} |
| 1004 |
} |
| 1005 |
break; |
| 1006 |
|
| 1007 |
case 'category': |
| 1008 |
$category = get_queried_object(); |
| 1009 |
if ($category) { |
| 1010 |
$placeholders['%category_title%'] = $category->name; |
| 1011 |
$placeholders['%category%'] = $category->name; |
| 1012 |
} |
| 1013 |
break; |
| 1014 |
|
| 1015 |
case 'tag': |
| 1016 |
$tag = get_queried_object(); |
| 1017 |
if ($tag) { |
| 1018 |
$placeholders['%tag_title%'] = $tag->name; |
| 1019 |
$placeholders['%tag%'] = $tag->name; |
| 1020 |
} |
| 1021 |
break; |
| 1022 |
|
| 1023 |
case 'author': |
| 1024 |
$author = get_queried_object(); |
| 1025 |
if ($author) { |
| 1026 |
$placeholders['%author_name%'] = $author->display_name; |
| 1027 |
$placeholders['%author%'] = $author->display_name; |
| 1028 |
} |
| 1029 |
break; |
| 1030 |
|
| 1031 |
case 'search': |
| 1032 |
$placeholders['%search_term%'] = get_search_query(); |
| 1033 |
break; |
| 1034 |
|
| 1035 |
case 'archive': |
| 1036 |
$placeholders['%archive_title%'] = get_the_archive_title(); |
| 1037 |
break; |
| 1038 |
} |
| 1039 |
|
| 1040 |
return $placeholders; |
| 1041 |
} |
| 1042 |
|
| 1043 |
/** |
| 1044 |
* Process title template with placeholders |
| 1045 |
* |
| 1046 |
* @param string $template Template string |
| 1047 |
* @param array $placeholders Placeholder values |
| 1048 |
* @return string Processed title |
| 1049 |
*/ |
| 1050 |
private function process_title_template(string $template, array $placeholders): string { |
| 1051 |
$title = str_replace(array_keys($placeholders), array_values($placeholders), $template); |
| 1052 |
|
| 1053 |
// Clean up multiple separators and extra spaces |
| 1054 |
$separator = $placeholders['%separator%'] ?? ' | '; |
| 1055 |
$title = preg_replace('/\s*' . preg_quote(trim($separator), '/') . '\s*' . preg_quote(trim($separator), '/') . '\s*/', $separator, $title); |
| 1056 |
$title = preg_replace('/\s+/', ' ', $title); |
| 1057 |
$title = trim($title); |
| 1058 |
|
| 1059 |
// Remove trailing separator |
| 1060 |
$separator_trimmed = trim($separator); |
| 1061 |
if (substr($title, -strlen($separator_trimmed)) === $separator_trimmed) { |
| 1062 |
$title = trim(substr($title, 0, -strlen($separator_trimmed))); |
| 1063 |
} |
| 1064 |
|
| 1065 |
return $title; |
| 1066 |
} |
| 1067 |
|
| 1068 |
/** |
| 1069 |
* Get title separator symbol |
| 1070 |
* |
| 1071 |
* @param string $separator_type Separator type |
| 1072 |
* @return string Separator symbol |
| 1073 |
*/ |
| 1074 |
private function get_title_separator(string $separator_type): string { |
| 1075 |
$separators = [ |
| 1076 |
'pipe' => '|', |
| 1077 |
'dash' => '-', |
| 1078 |
'ndash' => '–', |
| 1079 |
'mdash' => '—', |
| 1080 |
'middot' => '·', |
| 1081 |
'bull' => '•', |
| 1082 |
'star' => '*', |
| 1083 |
'smstar' => '⋆', |
| 1084 |
'gt' => '>', |
| 1085 |
'raquo' => '»', |
| 1086 |
]; |
| 1087 |
|
| 1088 |
return $separators[$separator_type] ?? '|'; |
| 1089 |
} |
| 1090 |
|
| 1091 |
/** |
| 1092 |
* Get meta description with fallback system |
| 1093 |
* |
| 1094 |
* @return string|null Meta description or null if none available |
| 1095 |
*/ |
| 1096 |
private function get_meta_description(): ?string { |
| 1097 |
// First priority: Post-specific ThinkRank metadata |
| 1098 |
if ($this->has_thinkrank_metadata() && !empty($this->current_metadata['description'])) { |
| 1099 |
return $this->current_metadata['description']; |
| 1100 |
} |
| 1101 |
|
| 1102 |
// Second priority: Site Identity default meta description |
| 1103 |
if ($this->site_identity_data && $this->site_identity_data['enabled']) { |
| 1104 |
$settings = $this->site_identity_manager->get_settings('site'); |
| 1105 |
$default_description = $settings['default_meta_description'] ?? ''; |
| 1106 |
|
| 1107 |
if (!empty($default_description)) { |
| 1108 |
return $default_description; |
| 1109 |
} |
| 1110 |
} |
| 1111 |
|
| 1112 |
// Third priority: Generate from content for posts/pages |
| 1113 |
if (is_singular() && $this->current_post_id) { |
| 1114 |
$post_content = get_post_field('post_content', $this->current_post_id); |
| 1115 |
if ($post_content) { |
| 1116 |
$excerpt = wp_trim_words(wp_strip_all_tags($post_content), 25, '...'); |
| 1117 |
if (!empty($excerpt)) { |
| 1118 |
return $excerpt; |
| 1119 |
} |
| 1120 |
} |
| 1121 |
} |
| 1122 |
|
| 1123 |
// Fourth priority: Site description for homepage |
| 1124 |
if (is_home() || is_front_page()) { |
| 1125 |
$site_description = get_bloginfo('description'); |
| 1126 |
if (!empty($site_description)) { |
| 1127 |
return $site_description; |
| 1128 |
} |
| 1129 |
} |
| 1130 |
|
| 1131 |
return null; |
| 1132 |
} |
| 1133 |
|
| 1134 |
/** |
| 1135 |
* Output site-wide schema markup with priority system |
| 1136 |
* |
| 1137 |
* Priority: Schema Manager > Site Identity (like Twitter Cards approach) |
| 1138 |
* |
| 1139 |
* @return void |
| 1140 |
*/ |
| 1141 |
public function output_site_schema_markup(): void { |
| 1142 |
$has_schema_manager_output = false; |
| 1143 |
|
| 1144 |
// PRIORITY 1: Always output site-wide schemas (Organization, Website, LocalBusiness, Person) |
| 1145 |
if ($this->schema_manager) { |
| 1146 |
$site_wide_schemas = $this->schema_manager->get_deployed_schemas('site', null); |
| 1147 |
|
| 1148 |
if (!empty($site_wide_schemas)) { |
| 1149 |
foreach ($site_wide_schemas as $schema_type => $schema_info) { |
| 1150 |
$this->output_schema_markup($schema_info['data'], $schema_type, 'Schema Manager'); |
| 1151 |
} |
| 1152 |
$has_schema_manager_output = true; |
| 1153 |
} |
| 1154 |
} |
| 1155 |
|
| 1156 |
// PRIORITY 2: Also output page-specific schemas (Article, HowTo, FAQ, etc.) on individual posts/pages |
| 1157 |
if ($this->schema_manager && (is_single() || is_page())) { |
| 1158 |
$context_type = is_page() ? 'page' : 'post'; |
| 1159 |
$context_id = get_the_ID(); |
| 1160 |
|
| 1161 |
$page_specific_schemas = $this->schema_manager->get_deployed_schemas($context_type, $context_id); |
| 1162 |
|
| 1163 |
if (!empty($page_specific_schemas)) { |
| 1164 |
foreach ($page_specific_schemas as $schema_type => $schema_info) { |
| 1165 |
$this->output_schema_markup($schema_info['data'], $schema_type, 'Schema Manager'); |
| 1166 |
} |
| 1167 |
$has_schema_manager_output = true; |
| 1168 |
} |
| 1169 |
} |
| 1170 |
|
| 1171 |
// Skip Site Identity fallback if any Schema Manager schemas were output |
| 1172 |
if ($has_schema_manager_output) { |
| 1173 |
return; |
| 1174 |
} |
| 1175 |
|
| 1176 |
// PRIORITY 2: Fall back to Site Identity schemas (like basic Twitter Cards) |
| 1177 |
if (!$this->site_identity_data || !$this->site_identity_data['enabled']) { |
| 1178 |
return; |
| 1179 |
} |
| 1180 |
|
| 1181 |
$settings = $this->site_identity_manager->get_settings('site'); |
| 1182 |
|
| 1183 |
// Only output on homepage or if organization schema is enabled |
| 1184 |
if (!is_home() && !is_front_page() && empty($settings['organization_schema'])) { |
| 1185 |
return; |
| 1186 |
} |
| 1187 |
|
| 1188 |
$schema = $this->generate_organization_schema($settings); |
| 1189 |
|
| 1190 |
if ($schema) { |
| 1191 |
$this->output_schema_markup($schema, 'Organization', 'Site Identity'); |
| 1192 |
} |
| 1193 |
} |
| 1194 |
|
| 1195 |
/** |
| 1196 |
* Output schema markup with consistent formatting |
| 1197 |
* |
| 1198 |
* @param array $schema_data Schema data |
| 1199 |
* @param string $schema_type Schema type name |
| 1200 |
* @param string $source Source of schema (Schema Manager, Site Identity, etc.) |
| 1201 |
* @return void |
| 1202 |
*/ |
| 1203 |
private function output_schema_markup(array $schema_data, string $schema_type, string $source): void { |
| 1204 |
if (empty($schema_data)) { |
| 1205 |
return; |
| 1206 |
} |
| 1207 |
|
| 1208 |
echo '<!-- ThinkRank ' . esc_html($source) . ': ' . esc_html($schema_type) . ' Schema -->' . "\n"; |
| 1209 |
echo '<script type="application/ld+json">' . "\n"; |
| 1210 |
echo wp_json_encode($schema_data, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT) . "\n"; |
| 1211 |
echo '</script>' . "\n"; |
| 1212 |
echo '<!-- /ThinkRank ' . esc_html($source) . ': ' . esc_html($schema_type) . ' Schema -->' . "\n"; |
| 1213 |
} |
| 1214 |
|
| 1215 |
/** |
| 1216 |
* Generate organization schema markup |
| 1217 |
* |
| 1218 |
* @param array $settings Site identity settings |
| 1219 |
* @return array|null Schema data or null if insufficient data |
| 1220 |
*/ |
| 1221 |
private function generate_organization_schema(array $settings): ?array { |
| 1222 |
$site_name = $settings['site_name'] ?? get_bloginfo('name'); |
| 1223 |
$site_description = $settings['site_description'] ?? get_bloginfo('description'); |
| 1224 |
|
| 1225 |
if (empty($site_name)) { |
| 1226 |
return null; |
| 1227 |
} |
| 1228 |
|
| 1229 |
$schema = [ |
| 1230 |
'@context' => 'https://schema.org', |
| 1231 |
'@type' => 'Organization', |
| 1232 |
'@id' => home_url() . '#organization', |
| 1233 |
'name' => $site_name, |
| 1234 |
'url' => home_url(), |
| 1235 |
]; |
| 1236 |
|
| 1237 |
// Add description if available |
| 1238 |
if (!empty($site_description)) { |
| 1239 |
$schema['description'] = $site_description; |
| 1240 |
} |
| 1241 |
|
| 1242 |
// Add logo if available with proper ImageObject structure |
| 1243 |
if (!empty($settings['logo_url'])) { |
| 1244 |
$schema['logo'] = [ |
| 1245 |
'@type' => 'ImageObject', |
| 1246 |
'@id' => home_url() . '#logo', |
| 1247 |
'url' => $settings['logo_url'], |
| 1248 |
'contentUrl' => $settings['logo_url'], |
| 1249 |
'caption' => $site_name . ' Logo' |
| 1250 |
]; |
| 1251 |
|
| 1252 |
// Also add as image property |
| 1253 |
$schema['image'] = $schema['logo']; |
| 1254 |
} |
| 1255 |
|
| 1256 |
// Add social media accounts if available |
| 1257 |
$social_urls = []; |
| 1258 |
if (!empty($this->site_identity_data['social'])) { |
| 1259 |
$social_data = $this->site_identity_data['social']; |
| 1260 |
|
| 1261 |
if (!empty($social_data['facebook_url'])) { |
| 1262 |
$social_urls[] = $social_data['facebook_url']; |
| 1263 |
} |
| 1264 |
if (!empty($social_data['twitter_username'])) { |
| 1265 |
$twitter_url = 'https://twitter.com/' . ltrim($social_data['twitter_username'], '@'); |
| 1266 |
$social_urls[] = $twitter_url; |
| 1267 |
} |
| 1268 |
if (!empty($social_data['linkedin_url'])) { |
| 1269 |
$social_urls[] = $social_data['linkedin_url']; |
| 1270 |
} |
| 1271 |
if (!empty($social_data['instagram_url'])) { |
| 1272 |
$social_urls[] = $social_data['instagram_url']; |
| 1273 |
} |
| 1274 |
if (!empty($social_data['youtube_url'])) { |
| 1275 |
$social_urls[] = $social_data['youtube_url']; |
| 1276 |
} |
| 1277 |
} |
| 1278 |
|
| 1279 |
if (!empty($social_urls)) { |
| 1280 |
$schema['sameAs'] = $social_urls; |
| 1281 |
} |
| 1282 |
|
| 1283 |
// Add contact information if available |
| 1284 |
if (!empty($settings['contact_email'])) { |
| 1285 |
$schema['email'] = $settings['contact_email']; |
| 1286 |
} |
| 1287 |
|
| 1288 |
return $schema; |
| 1289 |
} |
| 1290 |
|
| 1291 |
/** |
| 1292 |
* Output breadcrumb schema markup |
| 1293 |
* |
| 1294 |
* @return void |
| 1295 |
*/ |
| 1296 |
public function output_breadcrumb_schema(): void { |
| 1297 |
if (!$this->site_identity_data || !$this->site_identity_data['enabled']) { |
| 1298 |
return; |
| 1299 |
} |
| 1300 |
|
| 1301 |
$settings = $this->site_identity_manager->get_settings('site'); |
| 1302 |
|
| 1303 |
// Only output if breadcrumbs are enabled |
| 1304 |
if (empty($settings['breadcrumbs_enabled'])) { |
| 1305 |
return; |
| 1306 |
} |
| 1307 |
|
| 1308 |
$breadcrumbs = $this->generate_breadcrumbs($settings); |
| 1309 |
|
| 1310 |
if (!empty($breadcrumbs['schema'])) { |
| 1311 |
echo "<!-- ThinkRank SEO Breadcrumb Schema Markup -->\n"; |
| 1312 |
echo '<script type="application/ld+json">' . "\n"; |
| 1313 |
echo wp_json_encode($breadcrumbs['schema'], JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT) . "\n"; |
| 1314 |
echo '</script>' . "\n"; |
| 1315 |
echo "<!-- /ThinkRank SEO Breadcrumb Schema Markup -->\n"; |
| 1316 |
} |
| 1317 |
} |
| 1318 |
|
| 1319 |
/** |
| 1320 |
* Output closing comment for ThinkRank SEO |
| 1321 |
* |
| 1322 |
* @return void |
| 1323 |
*/ |
| 1324 |
public function output_closing_comment(): void { |
| 1325 |
// Only output if we've output any SEO content |
| 1326 |
static $header_output = false; |
| 1327 |
if ($header_output || $this->has_seo_output()) { |
| 1328 |
echo "<!-- /ThinkRank SEO -->\n"; |
| 1329 |
} |
| 1330 |
} |
| 1331 |
|
| 1332 |
/** |
| 1333 |
* Check if any SEO content has been output |
| 1334 |
* |
| 1335 |
* @return bool True if SEO content was output |
| 1336 |
*/ |
| 1337 |
private function has_seo_output(): bool { |
| 1338 |
// Check if we have meta description or any other SEO data |
| 1339 |
return !empty($this->get_meta_description()) || |
| 1340 |
$this->has_thinkrank_metadata() || |
| 1341 |
($this->site_identity_data && $this->site_identity_data['enabled']); |
| 1342 |
} |
| 1343 |
|
| 1344 |
/** |
| 1345 |
* Display breadcrumbs HTML |
| 1346 |
* |
| 1347 |
* @return void |
| 1348 |
*/ |
| 1349 |
public function display_breadcrumbs(): void { |
| 1350 |
if (!$this->site_identity_data || !$this->site_identity_data['enabled']) { |
| 1351 |
return; |
| 1352 |
} |
| 1353 |
|
| 1354 |
$settings = $this->site_identity_manager->get_settings('site'); |
| 1355 |
|
| 1356 |
// Only display if breadcrumbs are enabled |
| 1357 |
if (empty($settings['breadcrumbs_enabled'])) { |
| 1358 |
return; |
| 1359 |
} |
| 1360 |
|
| 1361 |
$breadcrumbs = $this->generate_breadcrumbs($settings); |
| 1362 |
|
| 1363 |
if (!empty($breadcrumbs['html'])) { |
| 1364 |
// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- HTML is properly escaped in generate_breadcrumb_html method |
| 1365 |
echo $breadcrumbs['html']; |
| 1366 |
} |
| 1367 |
} |
| 1368 |
|
| 1369 |
/** |
| 1370 |
* Generate breadcrumbs data |
| 1371 |
* |
| 1372 |
* @param array $settings Breadcrumb settings |
| 1373 |
* @return array Breadcrumb data with HTML and schema |
| 1374 |
*/ |
| 1375 |
private function generate_breadcrumbs(array $settings): array { |
| 1376 |
$breadcrumbs = [ |
| 1377 |
'items' => [], |
| 1378 |
'html' => '', |
| 1379 |
'schema' => null |
| 1380 |
]; |
| 1381 |
|
| 1382 |
// Get breadcrumb items |
| 1383 |
$items = $this->get_breadcrumb_items($settings); |
| 1384 |
|
| 1385 |
if (empty($items)) { |
| 1386 |
return $breadcrumbs; |
| 1387 |
} |
| 1388 |
|
| 1389 |
$breadcrumbs['items'] = $items; |
| 1390 |
|
| 1391 |
// Generate HTML |
| 1392 |
$breadcrumbs['html'] = $this->generate_breadcrumb_html($items, $settings); |
| 1393 |
|
| 1394 |
// Generate schema |
| 1395 |
$breadcrumbs['schema'] = $this->generate_breadcrumb_schema($items); |
| 1396 |
|
| 1397 |
return $breadcrumbs; |
| 1398 |
} |
| 1399 |
|
| 1400 |
/** |
| 1401 |
* Filter WordPress robots.txt output |
| 1402 |
* |
| 1403 |
* @param string $output The default robots.txt output |
| 1404 |
* @param string $public Whether the site is public |
| 1405 |
* @return string Modified robots.txt content |
| 1406 |
*/ |
| 1407 |
public function filter_robots_txt(string $output, string $public): string { |
| 1408 |
// Only override if Site Identity is enabled and robots.txt management is enabled |
| 1409 |
if (!$this->site_identity_data || !$this->site_identity_data['enabled']) { |
| 1410 |
return $output; |
| 1411 |
} |
| 1412 |
|
| 1413 |
$settings = $this->site_identity_manager->get_settings('site'); |
| 1414 |
if (empty($settings['robots_txt_enabled'])) { |
| 1415 |
return $output; |
| 1416 |
} |
| 1417 |
|
| 1418 |
// Generate ThinkRank robots.txt content |
| 1419 |
try { |
| 1420 |
$robots_data = $this->site_identity_manager->generate_robots_txt(); |
| 1421 |
|
| 1422 |
if (!empty($robots_data['content'])) { |
| 1423 |
return $robots_data['content']; |
| 1424 |
} |
| 1425 |
} catch (\Exception $e) { |
| 1426 |
// Robots.txt generation failed - fallback to default output |
| 1427 |
} |
| 1428 |
|
| 1429 |
// Fallback to default output if generation fails |
| 1430 |
return $output; |
| 1431 |
} |
| 1432 |
|
| 1433 |
/** |
| 1434 |
* Get breadcrumb items for current page |
| 1435 |
* |
| 1436 |
* @param array $settings Breadcrumb settings |
| 1437 |
* @return array Breadcrumb items |
| 1438 |
*/ |
| 1439 |
private function get_breadcrumb_items(array $settings): array { |
| 1440 |
$items = []; |
| 1441 |
|
| 1442 |
// Always start with home |
| 1443 |
$home_text = $settings['breadcrumb_home_text'] ?? 'Home'; |
| 1444 |
$items[] = [ |
| 1445 |
'title' => $home_text, |
| 1446 |
'url' => home_url(), |
| 1447 |
'position' => 1 |
| 1448 |
]; |
| 1449 |
|
| 1450 |
$position = 2; |
| 1451 |
|
| 1452 |
if (is_single()) { |
| 1453 |
$current_post_id = get_the_ID(); |
| 1454 |
|
| 1455 |
if ($current_post_id) { |
| 1456 |
// Add categories for posts |
| 1457 |
$post_type = get_post_type($current_post_id); |
| 1458 |
if ($post_type === 'post') { |
| 1459 |
$categories = get_the_category($current_post_id); |
| 1460 |
if (!empty($categories)) { |
| 1461 |
$category = $categories[0]; |
| 1462 |
$items[] = [ |
| 1463 |
'title' => $category->name, |
| 1464 |
'url' => get_category_link($category->term_id), |
| 1465 |
'position' => $position++ |
| 1466 |
]; |
| 1467 |
} |
| 1468 |
} |
| 1469 |
|
| 1470 |
// Add current post |
| 1471 |
if (empty($settings['show_current_page']) || $settings['show_current_page']) { |
| 1472 |
$items[] = [ |
| 1473 |
'title' => get_the_title($current_post_id), |
| 1474 |
'url' => get_permalink($current_post_id), |
| 1475 |
'position' => $position, |
| 1476 |
'current' => true |
| 1477 |
]; |
| 1478 |
} |
| 1479 |
} |
| 1480 |
|
| 1481 |
} elseif (is_page()) { |
| 1482 |
$current_post_id = get_the_ID(); |
| 1483 |
|
| 1484 |
if ($current_post_id) { |
| 1485 |
// Add parent pages |
| 1486 |
$parents = []; |
| 1487 |
$parent_id = wp_get_post_parent_id($current_post_id); |
| 1488 |
|
| 1489 |
while ($parent_id) { |
| 1490 |
$parent = get_post($parent_id); |
| 1491 |
if ($parent) { |
| 1492 |
$parents[] = [ |
| 1493 |
'title' => get_the_title($parent->ID), |
| 1494 |
'url' => get_permalink($parent->ID), |
| 1495 |
'position' => 0 // Will be set later |
| 1496 |
]; |
| 1497 |
$parent_id = $parent->post_parent; |
| 1498 |
} else { |
| 1499 |
break; |
| 1500 |
} |
| 1501 |
} |
| 1502 |
|
| 1503 |
// Reverse to get correct order |
| 1504 |
$parents = array_reverse($parents); |
| 1505 |
|
| 1506 |
// Add parents with correct positions |
| 1507 |
foreach ($parents as $parent) { |
| 1508 |
$parent['position'] = $position++; |
| 1509 |
$items[] = $parent; |
| 1510 |
} |
| 1511 |
|
| 1512 |
// Add current page |
| 1513 |
if (empty($settings['show_current_page']) || $settings['show_current_page']) { |
| 1514 |
$items[] = [ |
| 1515 |
'title' => get_the_title($current_post_id), |
| 1516 |
'url' => get_permalink($current_post_id), |
| 1517 |
'position' => $position, |
| 1518 |
'current' => true |
| 1519 |
]; |
| 1520 |
} |
| 1521 |
} |
| 1522 |
|
| 1523 |
} elseif (is_category()) { |
| 1524 |
$category = get_queried_object(); |
| 1525 |
|
| 1526 |
// Add parent categories |
| 1527 |
$parents = []; |
| 1528 |
$parent_id = $category->parent; |
| 1529 |
|
| 1530 |
while ($parent_id) { |
| 1531 |
$parent = get_category($parent_id); |
| 1532 |
if ($parent && !is_wp_error($parent)) { |
| 1533 |
$parents[] = [ |
| 1534 |
'title' => $parent->name, |
| 1535 |
'url' => get_category_link($parent->term_id), |
| 1536 |
'position' => 0 // Will be set later |
| 1537 |
]; |
| 1538 |
$parent_id = $parent->parent; |
| 1539 |
} else { |
| 1540 |
break; |
| 1541 |
} |
| 1542 |
} |
| 1543 |
|
| 1544 |
// Reverse to get correct order |
| 1545 |
$parents = array_reverse($parents); |
| 1546 |
|
| 1547 |
// Add parents with correct positions |
| 1548 |
foreach ($parents as $parent) { |
| 1549 |
$parent['position'] = $position++; |
| 1550 |
$items[] = $parent; |
| 1551 |
} |
| 1552 |
|
| 1553 |
// Add current category |
| 1554 |
if (empty($settings['show_current_page']) || $settings['show_current_page']) { |
| 1555 |
$items[] = [ |
| 1556 |
'title' => $category->name, |
| 1557 |
'url' => get_category_link($category->term_id), |
| 1558 |
'position' => $position, |
| 1559 |
'current' => true |
| 1560 |
]; |
| 1561 |
} |
| 1562 |
} |
| 1563 |
|
| 1564 |
return $items; |
| 1565 |
} |
| 1566 |
|
| 1567 |
/** |
| 1568 |
* Generate breadcrumb HTML |
| 1569 |
* |
| 1570 |
* @param array $items Breadcrumb items |
| 1571 |
* @param array $settings Breadcrumb settings |
| 1572 |
* @return string HTML output |
| 1573 |
*/ |
| 1574 |
private function generate_breadcrumb_html(array $items, array $settings): string { |
| 1575 |
if (empty($items)) { |
| 1576 |
return ''; |
| 1577 |
} |
| 1578 |
|
| 1579 |
$separator = $settings['breadcrumb_separator'] ?? '>'; |
| 1580 |
$prefix = $settings['breadcrumb_prefix'] ?? ''; |
| 1581 |
|
| 1582 |
$html = '<nav class="thinkrank-breadcrumbs" aria-label="Breadcrumb">'; |
| 1583 |
|
| 1584 |
if (!empty($prefix)) { |
| 1585 |
$html .= '<span class="breadcrumb-prefix">' . esc_html($prefix) . '</span> '; |
| 1586 |
} |
| 1587 |
|
| 1588 |
$html .= '<ol class="breadcrumb-list">'; |
| 1589 |
|
| 1590 |
$total_items = count($items); |
| 1591 |
|
| 1592 |
foreach ($items as $index => $item) { |
| 1593 |
$is_last = ($index === $total_items - 1); |
| 1594 |
$is_current = !empty($item['current']); |
| 1595 |
|
| 1596 |
$html .= '<li class="breadcrumb-item' . ($is_current ? ' current' : '') . '">'; |
| 1597 |
|
| 1598 |
if (!$is_current && !empty($item['url'])) { |
| 1599 |
$html .= '<a href="' . esc_url($item['url']) . '">' . esc_html($item['title']) . '</a>'; |
| 1600 |
} else { |
| 1601 |
$html .= '<span>' . esc_html($item['title']) . '</span>'; |
| 1602 |
} |
| 1603 |
|
| 1604 |
if (!$is_last) { |
| 1605 |
$html .= ' <span class="breadcrumb-separator">' . esc_html($separator) . '</span> '; |
| 1606 |
} |
| 1607 |
|
| 1608 |
$html .= '</li>'; |
| 1609 |
} |
| 1610 |
|
| 1611 |
$html .= '</ol>'; |
| 1612 |
$html .= '</nav>'; |
| 1613 |
|
| 1614 |
return $html; |
| 1615 |
} |
| 1616 |
|
| 1617 |
/** |
| 1618 |
* Generate breadcrumb schema markup |
| 1619 |
* |
| 1620 |
* @param array $items Breadcrumb items |
| 1621 |
* @return array Schema data |
| 1622 |
*/ |
| 1623 |
private function generate_breadcrumb_schema(array $items): array { |
| 1624 |
if (empty($items)) { |
| 1625 |
return []; |
| 1626 |
} |
| 1627 |
|
| 1628 |
$schema_items = []; |
| 1629 |
|
| 1630 |
foreach ($items as $item) { |
| 1631 |
$schema_items[] = [ |
| 1632 |
'@type' => 'ListItem', |
| 1633 |
'position' => $item['position'], |
| 1634 |
'name' => $item['title'], |
| 1635 |
'item' => $item['url'] |
| 1636 |
]; |
| 1637 |
} |
| 1638 |
|
| 1639 |
return [ |
| 1640 |
'@context' => 'https://schema.org', |
| 1641 |
'@type' => 'BreadcrumbList', |
| 1642 |
'itemListElement' => $schema_items |
| 1643 |
]; |
| 1644 |
} |
| 1645 |
|
| 1646 |
/** |
| 1647 |
* Debug method to verify priority system (remove in production) |
| 1648 |
* |
| 1649 |
* @return array Debug information about current page SEO data |
| 1650 |
*/ |
| 1651 |
public function debug_seo_priority(): array { |
| 1652 |
if (!defined('WP_DEBUG') || !WP_DEBUG) { |
| 1653 |
return []; |
| 1654 |
} |
| 1655 |
|
| 1656 |
$debug = [ |
| 1657 |
'context' => $this->current_context, |
| 1658 |
'is_singular' => is_singular(), |
| 1659 |
'post_id' => $this->current_post_id, |
| 1660 |
'has_post_metadata' => $this->has_thinkrank_metadata(), |
| 1661 |
'post_metadata' => $this->current_metadata, |
| 1662 |
'site_identity_enabled' => $this->site_identity_data && $this->site_identity_data['enabled'], |
| 1663 |
'final_title' => '', |
| 1664 |
'final_description' => '', |
| 1665 |
'title_source' => '', |
| 1666 |
'description_source' => '' |
| 1667 |
]; |
| 1668 |
|
| 1669 |
// Determine title source |
| 1670 |
if ($this->has_thinkrank_metadata() && !empty($this->current_metadata['title'])) { |
| 1671 |
$debug['final_title'] = $this->current_metadata['title']; |
| 1672 |
$debug['title_source'] = 'post_metadata'; |
| 1673 |
} else { |
| 1674 |
$generated_title = $this->generate_context_title(); |
| 1675 |
if ($generated_title) { |
| 1676 |
$debug['final_title'] = $generated_title; |
| 1677 |
$debug['title_source'] = 'site_identity_template'; |
| 1678 |
} else { |
| 1679 |
$debug['final_title'] = is_singular() ? get_the_title() : get_bloginfo('name'); |
| 1680 |
$debug['title_source'] = 'wordpress_default'; |
| 1681 |
} |
| 1682 |
} |
| 1683 |
|
| 1684 |
// Determine description source |
| 1685 |
$description = $this->get_meta_description(); |
| 1686 |
if ($description) { |
| 1687 |
$debug['final_description'] = $description; |
| 1688 |
|
| 1689 |
if ($this->has_thinkrank_metadata() && !empty($this->current_metadata['description'])) { |
| 1690 |
$debug['description_source'] = 'post_metadata'; |
| 1691 |
} elseif ($this->site_identity_data && $this->site_identity_data['enabled']) { |
| 1692 |
$settings = $this->site_identity_manager->get_settings('site'); |
| 1693 |
if (!empty($settings['default_meta_description'])) { |
| 1694 |
$debug['description_source'] = 'site_identity_default'; |
| 1695 |
} else { |
| 1696 |
$debug['description_source'] = 'auto_generated'; |
| 1697 |
} |
| 1698 |
} else { |
| 1699 |
$debug['description_source'] = 'auto_generated_or_site_description'; |
| 1700 |
} |
| 1701 |
} else { |
| 1702 |
$debug['description_source'] = 'none'; |
| 1703 |
} |
| 1704 |
|
| 1705 |
return $debug; |
| 1706 |
} |
| 1707 |
|
| 1708 |
/** |
| 1709 |
* Get Twitter image with proper fallback priority |
| 1710 |
* |
| 1711 |
* @since 1.0.0 |
| 1712 |
* |
| 1713 |
* @return string|null Twitter image URL or null if none available |
| 1714 |
*/ |
| 1715 |
private function get_twitter_image_with_fallback(): ?string { |
| 1716 |
// For posts, check for post-specific Twitter image meta first (future enhancement) |
| 1717 |
if (is_singular() && $this->current_post_id) { |
| 1718 |
$post_twitter_image = get_post_meta($this->current_post_id, '_thinkrank_twitter_image', true); |
| 1719 |
if (!empty($post_twitter_image)) { |
| 1720 |
return $post_twitter_image; |
| 1721 |
} |
| 1722 |
|
| 1723 |
// Check featured image as fallback for posts |
| 1724 |
if (has_post_thumbnail($this->current_post_id)) { |
| 1725 |
$featured_image_url = get_the_post_thumbnail_url($this->current_post_id, 'large'); |
| 1726 |
if ($featured_image_url) { |
| 1727 |
return $featured_image_url; |
| 1728 |
} |
| 1729 |
} |
| 1730 |
} |
| 1731 |
|
| 1732 |
// Check Social Meta Manager settings for Twitter-specific default image |
| 1733 |
if ($this->social_manager) { |
| 1734 |
$social_context = $this->current_context === 'homepage' ? 'site' : $this->current_context; |
| 1735 |
$social_settings = $this->social_manager->get_settings($social_context, $this->current_post_id); |
| 1736 |
|
| 1737 |
// Prioritize Twitter-specific default image |
| 1738 |
if (!empty($social_settings['default_twitter_image'])) { |
| 1739 |
return $social_settings['default_twitter_image']; |
| 1740 |
} |
| 1741 |
|
| 1742 |
// Fallback to Open Graph default image |
| 1743 |
if (!empty($social_settings['default_og_image'])) { |
| 1744 |
return $social_settings['default_og_image']; |
| 1745 |
} |
| 1746 |
|
| 1747 |
// Final fallback to generic default image |
| 1748 |
if (!empty($social_settings['default_image'])) { |
| 1749 |
return $social_settings['default_image']; |
| 1750 |
} |
| 1751 |
} |
| 1752 |
|
| 1753 |
// Check Site Identity data for social images |
| 1754 |
if ($this->site_identity_data && !empty($this->site_identity_data['social'])) { |
| 1755 |
$social_data = $this->site_identity_data['social']; |
| 1756 |
|
| 1757 |
// Check for any configured social image |
| 1758 |
if (!empty($social_data['default_image'])) { |
| 1759 |
return $social_data['default_image']; |
| 1760 |
} |
| 1761 |
} |
| 1762 |
|
| 1763 |
return null; |
| 1764 |
} |
| 1765 |
} |
| 1766 |
|
