botwriter / includes / settings / google.php

google.php in BotWriter – AI Writer & SEO Content Generator trunk, at includes/settings/google.php

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1	<?php
2	/**
3	* Google (Gemini) Provider Settings
4	*
5	* @package BotWriter
6	*/
7
8	if (!defined('ABSPATH')) {
9	exit;
10	}
11
12	/**
13	* Get Google provider info
14	*/
15	function botwriter_get_google_info() {
16	return [
17	'name' => 'Google AI (Gemini)',
18	'description' => __('Google\'s most capable AI models. Excellent multimodal capabilities and generous free tier.', 'botwriter'),
19	'website' => 'https://ai.google.dev',
20	'api_url' => 'https://aistudio.google.com/apikey',
21	'docs_url' => 'https://ai.google.dev/gemini-api/docs',
22	'pricing_url' => 'https://ai.google.dev/pricing',
23	'free_credits' => __('FREE TIER: Unlimited free usage with rate limits (no credit card required!)', 'botwriter'),
24	'pricing_summary' => [
25	'gemini-3.5-flash' => __('Production model (see official pricing page)', 'botwriter'),
26	'gemini-3.1-flash-lite' => __('Low-cost fallback model (see official pricing page)', 'botwriter'),
27	'gemini-2.5-pro' => 'FREE or $1.25/1M input, $10/1M output',
28	],
29	'features' => [
30	__('Generous FREE tier - no credit card required!', 'botwriter'),
31	__('1 million token context window', 'botwriter'),
32	__('Native multimodal (text, images, video, audio)', 'botwriter'),
33	__('Google Search grounding included', 'botwriter'),
34	__('Excellent for reasoning and coding', 'botwriter'),
35	__('Built-in image generation (Imagen)', 'botwriter'),
36	],
37	'pros' => [
38	__('Best free tier in the industry', 'botwriter'),
39	__('No credit card for free tier', 'botwriter'),
40	__('Massive context window', 'botwriter'),
41	__('Fast inference speed', 'botwriter'),
42	],
43	'cons' => [
44	__('Free tier has rate limits', 'botwriter'),
45	__('Some features paid-only', 'botwriter'),
46	],
47	];
48	}
49
50	/**
51	* Render Google settings tab content
52	*/
53	function botwriter_render_google_settings($settings, $is_active) {
54	$info = botwriter_get_google_info();
55	?>
56	<div class="provider-config-section">
57	<div class="provider-config-card">
58	<h4><?php esc_html_e('API Configuration', 'botwriter'); ?></h4>
59	<div class="form-row">
60	<label><?php esc_html_e('API Key:', 'botwriter'); ?></label>
61	<div class="api-key-wrapper">
62	<input type="password" name="botwriter_google_api_key" class="form-control api-key-input"
63	value="<?php echo esc_attr(botwriter_decrypt_api_key(get_option('botwriter_google_api_key'))); ?>"
64	placeholder="AIza...">
65	<button type="button" class="button toggle-api-key"><?php esc_html_e('Show', 'botwriter'); ?></button>
66	<button type="button" class="button button-secondary test-api-key" data-provider="google">
67	<span class="dashicons dashicons-yes-alt"></span> <?php esc_html_e('Test API Key & Update Models', 'botwriter'); ?>
68	</button>
69	<span class="test-api-result"></span>
70	</div>
71	<p class="description"><?php esc_html_e('Your Google AI API key starts with "AIza"', 'botwriter'); ?></p>
72	<?php botwriter_api_key_transmission_notice(); ?>
73	</div>
74	<div class="form-row">
75	<label><?php esc_html_e('Model:', 'botwriter'); ?></label>
76	<div class="model-select-wrapper">
77	<?php botwriter_render_model_select('google', 'botwriter_google_model', $settings['botwriter_google_model']); ?>
78	<button type="button" class="button button-secondary test-model" data-provider="google">
79	<span class="dashicons dashicons-controls-play"></span> <?php esc_html_e('Test Model', 'botwriter'); ?>
80	</button>
81	<span class="test-model-result"></span>
82	</div>
83	</div>
84	</div>
85
86	<div class="provider-info-card highlight-free">
87	<h4><span class="dashicons dashicons-info-outline"></span> <?php esc_html_e('How to Get Your API Key', 'botwriter'); ?></h4>
88	<div class="free-banner">
89	<span class="dashicons dashicons-awards"></span>
90	<strong><?php esc_html_e('100% FREE to start - No credit card required!', 'botwriter'); ?></strong>
91	</div>
92	<ol class="setup-steps">
93	<li><?php esc_html_e('Go to', 'botwriter'); ?> <a href="https://aistudio.google.com/" target="_blank">Google AI Studio</a> <?php esc_html_e('and sign in with your Google account', 'botwriter'); ?></li>
94	<li><?php esc_html_e('Click', 'botwriter'); ?> <a href="https://aistudio.google.com/apikey" target="_blank"><?php esc_html_e('"Get API Key"', 'botwriter'); ?></a></li>
95	<li><?php esc_html_e('Click "Create API Key"', 'botwriter'); ?></li>
96	<li><?php esc_html_e('Copy the key and paste it above', 'botwriter'); ?></li>
97	</ol>
98	<div class="info-tip success">
99	<span class="dashicons dashicons-yes-alt"></span>
100	<p><?php esc_html_e('That\'s it! No billing setup needed for the free tier. Start using immediately!', 'botwriter'); ?></p>
101	</div>
102	</div>
103
104	<div class="provider-pricing-card">
105	<h4><span class="dashicons dashicons-money-alt"></span> <?php esc_html_e('Pricing Overview', 'botwriter'); ?></h4>
106
107	<div class="pricing-highlight free-highlight">
108	<span class="free-credits-badge large"><?php esc_html_e('🎉 FREE TIER', 'botwriter'); ?></span>
109	<p><?php echo esc_html($info['free_credits']); ?></p>
110	</div>
111
112	<table class="pricing-table">
113	<thead>
114	<tr>
115	<th><?php esc_html_e('Model', 'botwriter'); ?></th>
116	<th><?php esc_html_e('Cost', 'botwriter'); ?></th>
117	</tr>
118	</thead>
119	<tbody>
120	<?php foreach ($info['pricing_summary'] as $model => $price): ?>
121	<tr>
122	<td><code><?php echo esc_html($model); ?></code></td>
123	<td><?php echo esc_html($price); ?></td>
124	</tr>
125	<?php endforeach; ?>
126	</tbody>
127	</table>
128
129	<div class="cost-saving-tip">
130	<span class="dashicons dashicons-saved"></span>
131	<strong><?php esc_html_e('Free Tier Limits:', 'botwriter'); ?></strong>
132	<?php esc_html_e('15 RPM (requests/min), 1M TPM (tokens/min), 1,500 RPD (requests/day).', 'botwriter'); ?>
133	</div>
134
135	<p class="pricing-note">
136	<a href="<?php echo esc_url($info['pricing_url']); ?>" target="_blank" class="button button-secondary">
137	<span class="dashicons dashicons-external"></span> <?php esc_html_e('View Full Pricing', 'botwriter'); ?>
138	</a>
139	</p>
140	</div>
141
142	<div class="provider-features-card">
143	<h4><span class="dashicons dashicons-star-filled"></span> <?php esc_html_e('Features & Benefits', 'botwriter'); ?></h4>
144	<ul class="features-list">
145	<?php foreach ($info['features'] as $feature): ?>
146	<li><span class="dashicons dashicons-yes-alt"></span> <?php echo esc_html($feature); ?></li>
147	<?php endforeach; ?>
148	</ul>
149
150	<div class="pros-cons">
151	<div class="pros">
152	<h5><?php esc_html_e('Pros', 'botwriter'); ?></h5>
153	<ul>
154	<?php foreach ($info['pros'] as $pro): ?>
155	<li><span class="dashicons dashicons-plus-alt2"></span> <?php echo esc_html($pro); ?></li>
156	<?php endforeach; ?>
157	</ul>
158	</div>
159	<div class="cons">
160	<h5><?php esc_html_e('Cons', 'botwriter'); ?></h5>
161	<ul>
162	<?php foreach ($info['cons'] as $con): ?>
163	<li><span class="dashicons dashicons-minus"></span> <?php echo esc_html($con); ?></li>
164	<?php endforeach; ?>
165	</ul>
166	</div>
167	</div>
168	</div>
169
170	<div class="provider-links-card">
171	<h4><span class="dashicons dashicons-admin-links"></span> <?php esc_html_e('Useful Links', 'botwriter'); ?></h4>
172	<div class="links-grid">
173	<a href="<?php echo esc_url($info['api_url']); ?>" target="_blank" class="link-item">
174	<span class="dashicons dashicons-admin-network"></span>
175	<?php esc_html_e('Get API Key', 'botwriter'); ?>
176	</a>
177	<a href="<?php echo esc_url($info['docs_url']); ?>" target="_blank" class="link-item">
178	<span class="dashicons dashicons-book"></span>
179	<?php esc_html_e('Documentation', 'botwriter'); ?>
180	</a>
181	<a href="<?php echo esc_url($info['pricing_url']); ?>" target="_blank" class="link-item">
182	<span class="dashicons dashicons-money-alt"></span>
183	<?php esc_html_e('Pricing', 'botwriter'); ?>
184	</a>
185	<a href="https://aistudio.google.com/" target="_blank" class="link-item">
186	<span class="dashicons dashicons-welcome-widgets-menus"></span>
187	<?php esc_html_e('AI Studio', 'botwriter'); ?>
188	</a>
189	</div>
190	</div>
191	</div>
192	<?php
193	}
194