Add mobile-friendly browser phone shortcode for frontend use

- Created TWP_Shortcodes class with [twp_browser_phone] shortcode
- Mobile-first responsive CSS design with touch-friendly interface
- Frontend JavaScript integration with Twilio Voice SDK v2
- Permission checks for logged-in users with twp_access_browser_phone capability
- Haptic feedback and dark mode support
- Configurable shortcode parameters (title, show_title, compact)
- Updated plugin version to 2.1.0 in main file
- Added comprehensive documentation to README.md

Features:
- Visual dialpad with DTMF support
- Real-time connection status indicators
- Call timer and queue management
- Auto-scaling for mobile devices (320px+)
- Optimized for both desktop and mobile use

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
2025-08-13 13:45:25 -07:00
parent bef2259943
commit 4c353096fe
6 changed files with 1183 additions and 2 deletions

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<?php
/**
* Handle plugin shortcodes
*/
class TWP_Shortcodes {
/**
* Initialize shortcodes
*/
public static function init() {
add_action('init', array(__CLASS__, 'register_shortcodes'));
add_action('wp_enqueue_scripts', array(__CLASS__, 'enqueue_frontend_assets'));
}
/**
* Register all shortcodes
*/
public static function register_shortcodes() {
add_shortcode('twp_browser_phone', array(__CLASS__, 'browser_phone_shortcode'));
}
/**
* Enqueue frontend assets when shortcode is present
*/
public static function enqueue_frontend_assets() {
global $post;
if (is_a($post, 'WP_Post') && has_shortcode($post->post_content, 'twp_browser_phone')) {
// Enqueue Twilio Voice SDK
wp_enqueue_script(
'twilio-voice-sdk',
'https://sdk.twilio.com/js/voice/2.11.1/twilio.min.js',
array(),
'2.11.1',
true
);
// Enqueue our browser phone script
wp_enqueue_script(
'twp-browser-phone-frontend',
TWP_PLUGIN_URL . 'assets/js/browser-phone-frontend.js',
array('jquery', 'twilio-voice-sdk'),
TWP_VERSION,
true
);
// Enqueue mobile-friendly styles
wp_enqueue_style(
'twp-browser-phone-frontend',
TWP_PLUGIN_URL . 'assets/css/browser-phone-frontend.css',
array(),
TWP_VERSION
);
// Localize script with AJAX data
wp_localize_script('twp-browser-phone-frontend', 'twp_frontend_ajax', array(
'ajax_url' => admin_url('admin-ajax.php'),
'nonce' => wp_create_nonce('twp_frontend_nonce'),
'user_id' => get_current_user_id(),
'is_logged_in' => is_user_logged_in()
));
}
}
/**
* Browser phone shortcode handler
*/
public static function browser_phone_shortcode($atts) {
// Check if user is logged in
if (!is_user_logged_in()) {
return '<div class="twp-error">You must be logged in to access the browser phone.</div>';
}
// Check if user has permission
if (!current_user_can('twp_access_browser_phone') && !current_user_can('manage_options')) {
return '<div class="twp-error">You don\'t have permission to access the browser phone.</div>';
}
// Parse shortcode attributes
$atts = shortcode_atts(array(
'title' => 'Browser Phone',
'show_title' => 'true',
'compact' => 'false'
), $atts, 'twp_browser_phone');
$show_title = ($atts['show_title'] === 'true');
$compact_mode = ($atts['compact'] === 'true');
ob_start();
?>
<div id="twp-frontend-browser-phone" class="twp-browser-phone-container <?php echo $compact_mode ? 'compact' : ''; ?>">
<?php if ($show_title): ?>
<h3 class="twp-browser-phone-title"><?php echo esc_html($atts['title']); ?></h3>
<?php endif; ?>
<!-- Connection Status -->
<div class="twp-connection-status">
<span class="status-indicator offline" id="twp-status-indicator"></span>
<span class="status-text" id="twp-status-text">Connecting...</span>
</div>
<!-- Phone Number Selection -->
<div class="twp-phone-selection">
<label for="twp-caller-id">Caller ID:</label>
<select id="twp-caller-id" class="twp-select">
<option value="">Loading...</option>
</select>
</div>
<!-- Dial Pad -->
<div class="twp-dialpad">
<div class="twp-number-display">
<input type="tel" id="twp-dial-number" placeholder="Enter number to dial" />
<button id="twp-clear-number" class="twp-btn-clear" title="Clear">×</button>
</div>
<div class="twp-dial-grid">
<button class="twp-dial-btn" data-digit="1">1<span></span></button>
<button class="twp-dial-btn" data-digit="2">2<span>ABC</span></button>
<button class="twp-dial-btn" data-digit="3">3<span>DEF</span></button>
<button class="twp-dial-btn" data-digit="4">4<span>GHI</span></button>
<button class="twp-dial-btn" data-digit="5">5<span>JKL</span></button>
<button class="twp-dial-btn" data-digit="6">6<span>MNO</span></button>
<button class="twp-dial-btn" data-digit="7">7<span>PQRS</span></button>
<button class="twp-dial-btn" data-digit="8">8<span>TUV</span></button>
<button class="twp-dial-btn" data-digit="9">9<span>WXYZ</span></button>
<button class="twp-dial-btn" data-digit="*">*</button>
<button class="twp-dial-btn" data-digit="0">0<span>+</span></button>
<button class="twp-dial-btn" data-digit="#">#</button>
</div>
</div>
<!-- Call Controls -->
<div class="twp-call-controls">
<button id="twp-call-btn" class="twp-btn twp-btn-primary">
<span class="call-icon">📞</span>
<span class="call-text">Call</span>
</button>
<button id="twp-hangup-btn" class="twp-btn twp-btn-danger" style="display: none;">
<span class="hangup-icon">📞</span>
<span class="hangup-text">Hang Up</span>
</button>
</div>
<!-- Call Info -->
<div class="twp-call-info" id="twp-call-info" style="display: none;">
<div class="call-timer">
<span class="timer-label">Call Duration:</span>
<span class="timer-value" id="twp-call-timer">00:00</span>
</div>
<div class="call-status">
<span id="twp-call-status">Connecting...</span>
</div>
</div>
<!-- Queue Controls (for agents) -->
<div class="twp-queue-controls" id="twp-queue-controls" style="display: none;">
<h4>Queue Management</h4>
<div class="queue-status">
<span>Waiting calls: <span id="twp-waiting-count">0</span></span>
</div>
<button id="twp-accept-queue-call" class="twp-btn twp-btn-success">
Accept Next Call
</button>
</div>
<!-- Audio elements -->
<audio id="twp-ringtone" preload="auto" loop>
<source src="<?php echo TWP_PLUGIN_URL; ?>assets/audio/ringtone.mp3" type="audio/mpeg">
</audio>
<!-- Error/Success Messages -->
<div class="twp-messages" id="twp-messages"></div>
</div>
<?php
return ob_get_clean();
}
}