| 1 |
<?php |
| 2 |
/** |
| 3 |
* Settings management and UI |
| 4 |
* |
| 5 |
* @since 0.2.0 |
| 6 |
*/ |
| 7 |
namespace wpCloud\StatelessMedia { |
| 8 |
|
| 9 |
if( !class_exists( 'wpCloud\StatelessMedia\Settings' ) ) { |
| 10 |
|
| 11 |
final class Settings extends \UsabilityDynamics\Settings { |
| 12 |
|
| 13 |
/** |
| 14 |
* @var false|null|string |
| 15 |
*/ |
| 16 |
private $regenerate_ui = null; |
| 17 |
|
| 18 |
/** |
| 19 |
* Overriden construct |
| 20 |
*/ |
| 21 |
public function __construct() { |
| 22 |
|
| 23 |
add_action('admin_menu', array( $this, 'admin_menu' )); |
| 24 |
|
| 25 |
/* Add 'Settings' link for SM plugin on plugins page. */ |
| 26 |
$_basename = plugin_basename( ud_get_stateless_media()->boot_file ); |
| 27 |
|
| 28 |
add_filter( "plugin_action_links_" . $_basename, function( $links ) { |
| 29 |
$settings_link = '<a href="options-media.php#stateless-media">' . __( 'Settings', ud_get_stateless_media()->domain ) . '</a>'; |
| 30 |
array_unshift($links, $settings_link); |
| 31 |
return $links; |
| 32 |
}); |
| 33 |
|
| 34 |
parent::__construct( array( |
| 35 |
'store' => 'options', |
| 36 |
'format' => 'json', |
| 37 |
'data' => array( |
| 38 |
'sm' => array( |
| 39 |
'mode' => get_option( 'sm_mode', 'disabled' ), |
| 40 |
'bucket' => get_option( 'sm_bucket' ), |
| 41 |
'root_dir' => get_option( 'sm_root_dir' ), |
| 42 |
'key_json' => get_option( 'sm_key_json' ), |
| 43 |
'body_rewrite' => get_option( 'sm_body_rewrite' ), |
| 44 |
'on_fly' => get_option( 'sm_on_fly' ), |
| 45 |
'delete_remote' => get_option( 'sm_delete_remote' ), |
| 46 |
'hashify_file_name' => get_option( 'sm_hashify_file_name' ), |
| 47 |
'override_cache_control' => get_option( 'sm_override_cache_control' ), |
| 48 |
'cache_control' => get_option( 'sm_cache_control' ) |
| 49 |
) |
| 50 |
) |
| 51 |
)); |
| 52 |
|
| 53 |
/* Use constant value for mode, if set. */ |
| 54 |
if( defined( 'WP_STATELESS_MEDIA_MODE' ) ) { |
| 55 |
$this->set( 'sm.mode', WP_STATELESS_MEDIA_MODE ); |
| 56 |
} |
| 57 |
|
| 58 |
/* Use constant value for Bucket, if set. */ |
| 59 |
if( defined( 'WP_STATELESS_MEDIA_BUCKET' ) ) { |
| 60 |
$this->set( 'sm.bucket', WP_STATELESS_MEDIA_BUCKET ); |
| 61 |
} |
| 62 |
|
| 63 |
/* Use constant value for Root Dir, if set. */ |
| 64 |
if( defined( 'WP_STATELESS_MEDIA_ROOT_DIR' ) ) { |
| 65 |
$this->set( 'sm.root_dir', WP_STATELESS_MEDIA_ROOT_DIR ); |
| 66 |
} |
| 67 |
|
| 68 |
/* Set default cacheControl in case it is empty */ |
| 69 |
$cache_control = trim( $this->get( 'sm.cache_control' ) ); |
| 70 |
if ( empty( $cache_control ) ) { |
| 71 |
$this->set( 'sm.cache_control', 'public, max-age=36000, must-revalidate' ); |
| 72 |
} |
| 73 |
|
| 74 |
/** |
| 75 |
* Manage specific Network Settings |
| 76 |
*/ |
| 77 |
if( ud_get_stateless_media()->is_network_detected() || !is_multisite() ) { |
| 78 |
|
| 79 |
add_filter( 'wpmu_options', array( $this, 'register_network_settings' ) ); |
| 80 |
add_action( 'update_wpmu_options', array( $this, 'save_network_settings' ) ); |
| 81 |
} |
| 82 |
|
| 83 |
/** Register options */ |
| 84 |
add_action( 'admin_init', array( $this, 'register_settings' ) ); |
| 85 |
} |
| 86 |
|
| 87 |
/** |
| 88 |
* Refresh settings |
| 89 |
*/ |
| 90 |
public function refresh() { |
| 91 |
$this->set('sm', array( |
| 92 |
'mode' => get_option( 'sm_mode', 'disabled' ), |
| 93 |
'bucket' => get_option( 'sm_bucket' ), |
| 94 |
'root_dir' => get_option( 'sm_root_dir' ), |
| 95 |
'key_json' => get_option( 'sm_key_json' ), |
| 96 |
'body_rewrite' => get_option( 'sm_body_rewrite' ), |
| 97 |
'on_fly' => get_option( 'sm_on_fly' ), |
| 98 |
'delete_remote' => get_option( 'sm_delete_remote' ), |
| 99 |
'hashify_file_name' => get_option( 'sm_hashify_file_name' ), |
| 100 |
'override_cache_control' => get_option( 'sm_override_cache_control' ), |
| 101 |
'cache_control' => get_option( 'sm_cache_control' ) |
| 102 |
)); |
| 103 |
} |
| 104 |
|
| 105 |
/** |
| 106 |
* Add menu options |
| 107 |
*/ |
| 108 |
public function admin_menu() { |
| 109 |
$this->regenerate_ui = add_management_page( __( 'Stateless Images Synchronisation', ud_get_stateless_media()->domain ), __( 'Stateless Sync', ud_get_stateless_media()->domain ), 'manage_options', 'stateless-regenerate', array($this, 'regenerate_interface') ); |
| 110 |
} |
| 111 |
|
| 112 |
/** |
| 113 |
* Draw interface |
| 114 |
*/ |
| 115 |
public function regenerate_interface() { |
| 116 |
include ud_get_stateless_media()->path( '/static/views/regenerate_interface.php', 'dir' ); |
| 117 |
} |
| 118 |
|
| 119 |
/** |
| 120 |
* Handles saving network SM data. |
| 121 |
* |
| 122 |
* @action update_wpmu_options |
| 123 |
* @author peshkov@UD |
| 124 |
*/ |
| 125 |
public function save_network_settings() { |
| 126 |
$settings = $_POST['sm']; |
| 127 |
foreach ( $settings as $name => $value ) { |
| 128 |
update_site_option( 'sm_'. $name, stripslashes($value) ); |
| 129 |
} |
| 130 |
} |
| 131 |
|
| 132 |
/** |
| 133 |
* Registers Network Settings in case plugin is Network Enabled. |
| 134 |
* |
| 135 |
* @action wpmu_options |
| 136 |
* @author peshkov@UD |
| 137 |
*/ |
| 138 |
public function register_network_settings() { |
| 139 |
?> |
| 140 |
<h3><?php _e( 'Stateless Media Settings', ud_get_stateless_media()->domain ); ?></h3> |
| 141 |
<p><?php $this->section_callback(); ?></p> |
| 142 |
<div class="key_type"><label><b><?php _e('Service Account JSON', ud_get_stateless_media()->domain) ?></b></label> |
| 143 |
<div class="_key_type _sm_key_json"> |
| 144 |
<textarea id="sm_key_json" class="field regular-textarea sm_key_json" type="text" name="sm[key_json]"><?php echo get_site_option( 'sm_key_json' ); ?></textarea> |
| 145 |
</div> |
| 146 |
</div> |
| 147 |
<?php |
| 148 |
} |
| 149 |
|
| 150 |
/** |
| 151 |
* Adds options |
| 152 |
*/ |
| 153 |
public function register_settings() { |
| 154 |
|
| 155 |
//** Register Setting */ |
| 156 |
register_setting( 'media', 'sm', array( $this, 'validate' ) ); |
| 157 |
|
| 158 |
//** Add Section */ |
| 159 |
add_settings_section( 'sm', __( 'Stateless Media', ud_get_stateless_media()->domain ),array( $this, 'section_callback' ), 'media' ); |
| 160 |
|
| 161 |
//** Add Fields */ |
| 162 |
add_settings_field( 'sm.mode', __( 'Mode', ud_get_stateless_media()->domain ), array( $this, 'sm_fields_mode_callback' ), 'media', 'sm' ); |
| 163 |
|
| 164 |
//** Add Fields */ |
| 165 |
add_settings_field( 'sm.credentials', __( 'Credentials', ud_get_stateless_media()->domain ), array( $this, 'sm_fields_credentials_callback' ), 'media', 'sm' ); |
| 166 |
add_settings_field( 'sm.advanced', __( 'Advanced', ud_get_stateless_media()->domain ), array( $this, 'sm_fields_advanced_callback' ), 'media', 'sm' ); |
| 167 |
|
| 168 |
if( defined( 'WP_DEBUG' ) && WP_DEBUG === true || WP_DEBUG === 'true' ) { |
| 169 |
add_settings_field( 'sm.debug', __( 'Debug', ud_get_stateless_media()->domain ), array( $this, 'sm_fields_debug_callback' ), 'media', 'sm' ); |
| 170 |
} |
| 171 |
|
| 172 |
} |
| 173 |
|
| 174 |
/** |
| 175 |
* Before save filter |
| 176 |
* Used to sync options with options table |
| 177 |
* |
| 178 |
* @param type $input |
| 179 |
* @return type |
| 180 |
*/ |
| 181 |
public function validate( $input ) { |
| 182 |
|
| 183 |
if ( !empty( $input ) && is_array( $input ) ) { |
| 184 |
|
| 185 |
$_has_updates = false; |
| 186 |
|
| 187 |
foreach( $input as $_field => $_value ) { |
| 188 |
if ( update_option( "sm_{$_field}", $_value ) ) { |
| 189 |
$_has_updates = true; |
| 190 |
} |
| 191 |
} |
| 192 |
|
| 193 |
if ( $_has_updates ) { |
| 194 |
/* Reset all plugin's transients. */ |
| 195 |
ud_get_stateless_media()->flush_transients(); |
| 196 |
} |
| 197 |
|
| 198 |
} |
| 199 |
|
| 200 |
return $input; |
| 201 |
} |
| 202 |
|
| 203 |
/** |
| 204 |
* Advanced Media Options |
| 205 |
* |
| 206 |
* @author potanin@UD |
| 207 |
*/ |
| 208 |
public function sm_fields_advanced_callback() { |
| 209 |
|
| 210 |
$inputs = array(); |
| 211 |
|
| 212 |
// override cache control |
| 213 |
$inputs[] = '<input type="hidden" name="sm[override_cache_control]" value="false" />'; |
| 214 |
$inputs[] = '<label for="sm_override_cache_control"><input id="sm_override_cache_control" type="checkbox" name="sm[override_cache_control]" value="true" '. checked( 'true', $this->get( 'sm.override_cache_control' ), false ) .'/>'.__( 'Override default Cache Control', ud_get_stateless_media()->domain ).'<small> '.__( '(Use input bellow to change cache control)', ud_get_stateless_media()->domain ).'</small></label>'; |
| 215 |
|
| 216 |
// cache control input |
| 217 |
$inputs[] = '<input id="sm_cache_control" class="regular-text" type="text" name="sm[cache_control]" value="'.$this->get( 'sm.cache_control' ).'" />'; |
| 218 |
|
| 219 |
// body content rewrite |
| 220 |
$inputs[] = '<input type="hidden" name="sm[body_rewrite]" value="false" />'; |
| 221 |
$inputs[] = '<label for="sm_body_rewrite"><input id="sm_body_rewrite" type="checkbox" name="sm[body_rewrite]" value="true" '. checked( 'true', $this->get( 'sm.body_rewrite' ), false ) .'/>'.__( 'Body content media URL rewrite.', ud_get_stateless_media()->domain ).'</label>'; |
| 222 |
|
| 223 |
// on fly generate |
| 224 |
$inputs[] = '<input type="hidden" name="sm[on_fly]" value="false" />'; |
| 225 |
$inputs[] = '<label for="sm_on_fly"><input id="sm_on_fly" type="checkbox" name="sm[on_fly]" value="true" '. checked( 'true', $this->get( 'sm.on_fly' ), false ) .'/>'.__( 'Upload on-fly generated (by third-party scripts) images to GCS.', ud_get_stateless_media()->domain ).'<small> '.__( '(This option may slow down file upload processes)', ud_get_stateless_media()->domain ).'</small></label>'; |
| 226 |
|
| 227 |
// delete remote |
| 228 |
$inputs[] = '<input type="hidden" name="sm[delete_remote]" value="false" />'; |
| 229 |
$inputs[] = '<label for="sm_delete_remote"><input id="sm_delete_remote" type="checkbox" name="sm[delete_remote]" value="true" '. checked( 'true', $this->get( 'sm.delete_remote' ), false ) .'/>'.__( 'Delete media from GCS when media is deleted from the site.', ud_get_stateless_media()->domain ).'<small> '.__( '(This option may slow down media deletion process)', ud_get_stateless_media()->domain ).'</small></label>'; |
| 230 |
|
| 231 |
// hashify |
| 232 |
$inputs[] = '<input type="hidden" name="sm[hashify_file_name]" value="false" />'; |
| 233 |
$inputs[] = '<label for="sm_hashify_file_name"><input id="sm_hashify_file_name" type="checkbox" name="sm[hashify_file_name]" value="true" '. checked( 'true', $this->get( 'sm.hashify_file_name' ), false ) .'/>'.__( 'Randomize the filename of newly uploaded media files.', ud_get_stateless_media()->domain ).'<small> '.__( '(May help to avoid unwanted GCS caching)', ud_get_stateless_media()->domain ).'</small></label>'; |
| 234 |
|
| 235 |
echo '<section class="wp-stateless-media-options wp-stateless-media-advanced-options"><p>' . implode( "</p>\n<p>", (array) apply_filters( 'sm::settings::advanced', $inputs ) ) . '</p></section>'; |
| 236 |
|
| 237 |
} |
| 238 |
|
| 239 |
/** |
| 240 |
* Debug output |
| 241 |
* @author potanin@UD |
| 242 |
*/ |
| 243 |
public function sm_fields_debug_callback() { |
| 244 |
|
| 245 |
echo( '<pre style="width:600px;overflow:scroll;">' . print_r( json_decode($this->get()), true ) . '</pre>' ); |
| 246 |
|
| 247 |
} |
| 248 |
|
| 249 |
/** |
| 250 |
* Render Credential Inputs |
| 251 |
* |
| 252 |
*/ |
| 253 |
public function sm_fields_credentials_callback() { |
| 254 |
|
| 255 |
$inputs = array( '<section class="wp-stateless-media-options wp-stateless-credentials-options">' ); |
| 256 |
|
| 257 |
if( !defined( 'WP_STATELESS_MEDIA_BUCKET' ) ) { |
| 258 |
$inputs[ ] = '<p><label for="sm_bucket">'.__( 'Bucket', ud_get_stateless_media()->domain ).'</label><div><input id="sm_bucket" class="regular-text" type="text" name="sm[bucket]" value="'. esc_attr( $this->get( 'sm.bucket' ) ) .'" /></div></p>'; |
| 259 |
} else { |
| 260 |
$inputs[ ] = '<p><label for="sm_bucket">'.__( 'Bucket', ud_get_stateless_media()->domain ).'</label><div><input id="sm_bucket" class="regular-text" readonly="readonly" type="text" name="sm[bucket]" value="'. esc_attr( $this->get( 'sm.bucket' ) ) .'" /></div></p>'; |
| 261 |
} |
| 262 |
|
| 263 |
if( !defined( 'WP_STATELESS_MEDIA_ROOT_DIR' ) ) { |
| 264 |
$inputs[ ] = '<p><label for="sm_bucket">'.__( 'Root Directory', ud_get_stateless_media()->domain ).'<small> '.__('(With trailing slash!)', ud_get_stateless_media()->domain).'</small></label><div><input id="sm_bucket" class="regular-text" type="text" name="sm[root_dir]" value="'. esc_attr( $this->get( 'sm.root_dir' ) ) .'" /></div></p>'; |
| 265 |
} else { |
| 266 |
$inputs[ ] = '<p><label for="sm_bucket">'.__( 'Root Directory', ud_get_stateless_media()->domain ).'<small> '.__('(With trailing slash!)', ud_get_stateless_media()->domain).'</small></label><div><input id="sm_bucket" class="regular-text" readonly="readonly" type="text" name="sm[root_dir]" value="'. esc_attr( $this->get( 'sm.root_dir' ) ) .'" /></div></p>'; |
| 267 |
} |
| 268 |
|
| 269 |
if( ud_get_stateless_media()->is_network_detected() ) { |
| 270 |
|
| 271 |
if( is_super_admin() ) { |
| 272 |
|
| 273 |
$kjsn_readonly = get_site_option( 'sm_key_json' ) || defined( 'WP_STATELESS_MEDIA_KEY_FILE_PATH' ) ? 'readonly="readonly"' : ''; |
| 274 |
|
| 275 |
$inputs[] = '<div class="key_type"><label>'.__('Service Account JSON', ud_get_stateless_media()->domain).'</label>'; |
| 276 |
$inputs[] = '<div class="_key_type _sm_key_json">'; |
| 277 |
$inputs[] = '<textarea '.$kjsn_readonly.' id="sm_key_json" class="field regular-textarea sm_key_json" type="text" name="sm[key_json]" >'. esc_attr( $this->get( 'sm.key_json' ) ) .'</textarea>'; |
| 278 |
$inputs[] = '</div>'; |
| 279 |
$inputs[] = '</div>'; |
| 280 |
|
| 281 |
if( $kjsn_readonly ) { |
| 282 |
$inputs[ ] = '<p class="description">' . sprintf( __( 'The account name can not be changed because it is set via <a href="%s">Network Settings.</a>' ), network_admin_url( 'settings.php' ) ) . '</p>'; |
| 283 |
} |
| 284 |
|
| 285 |
} |
| 286 |
|
| 287 |
} else { |
| 288 |
|
| 289 |
$inputs[] = '<div class="key_type"><label>'.__('Service Account JSON', ud_get_stateless_media()->domain).'</label>'; |
| 290 |
$inputs[] = '<div class="_key_type _sm_key_json">'; |
| 291 |
$inputs[] = '<textarea id="sm_key_json" class="field regular-textarea sm_key_json" type="text" name="sm[key_json]" >'. esc_attr( $this->get( 'sm.key_json' ) ) .'</textarea>'; |
| 292 |
$inputs[] = '</div>'; |
| 293 |
$inputs[] = '</div>'; |
| 294 |
} |
| 295 |
|
| 296 |
$inputs[] = '</section>'; |
| 297 |
|
| 298 |
echo implode( "\n", (array) apply_filters( 'sm::settings::credentials', $inputs ) ); |
| 299 |
|
| 300 |
} |
| 301 |
|
| 302 |
/** |
| 303 |
* Render inputs |
| 304 |
*/ |
| 305 |
public function sm_fields_mode_callback() { |
| 306 |
|
| 307 |
$inputs = array( |
| 308 |
'<p class="sm-mode"><label for="sm_mode_disabled"><input id="sm_mode_disabled" '. checked( 'disabled', $this->get( 'sm.mode' ), false ) .' type="radio" name="sm[mode]" value="disabled" />'.__( 'Disabled', ud_get_stateless_media()->domain ).'' |
| 309 |
. '<small class="description">'.__('Disable Stateless Media.', ud_get_stateless_media()->domain).'</small></label></p>', |
| 310 |
'<p class="sm-mode"><label for="sm_mode_backup"><input id="sm_mode_backup" '. checked( 'backup', $this->get( 'sm.mode' ), false ) .' type="radio" name="sm[mode]" value="backup" />'.__( 'Backup', ud_get_stateless_media()->domain ).'' |
| 311 |
. '<small class="description">'.__('Push media files to Google Storage but keep using local ones.', ud_get_stateless_media()->domain).'</small></label></p>', |
| 312 |
'<p class="sm-mode"><label for="sm_mode_cdn"><input id="sm_mode_cdn" '. checked( 'cdn', $this->get( 'sm.mode' ), false ) .' type="radio" name="sm[mode]" value="cdn" />'.__( 'CDN', ud_get_stateless_media()->domain ).'' |
| 313 |
. '<small class="description">'.__('Push media files to Google Storage and use them directly from there.', ud_get_stateless_media()->domain).'</small></label></p>' |
| 314 |
); |
| 315 |
|
| 316 |
echo implode( "\n", (array)apply_filters( 'sm::settings::mode', $inputs ) ); |
| 317 |
|
| 318 |
} |
| 319 |
|
| 320 |
/** |
| 321 |
* Description callback |
| 322 |
*/ |
| 323 |
public function section_callback() { |
| 324 |
echo '<p id="stateless-media">' . __( 'Google Storage credentials and settings.', ud_get_stateless_media()->domain ) . '</p>'; |
| 325 |
|
| 326 |
//Imagick is installed |
| 327 |
if( !extension_loaded('imagick') || !class_exists("Imagick" ) ) { |
| 328 |
echo '<p id="stateless-media">' . __( 'Be advised, Imagick does not seem to be installed, thumbnails will not be generated not uploaded..', ud_get_stateless_media()->domain ) . '</p>'; |
| 329 |
} |
| 330 |
|
| 331 |
// Check GD library. |
| 332 |
if ( !extension_loaded('gd') || !function_exists('gd_info') ) { |
| 333 |
echo '<p id="stateless-media">' . __( 'Be advised, GD does not seem to be installed, thumbnails will not be generated not uploaded..', ud_get_stateless_media()->domain ) . '</p>'; |
| 334 |
} |
| 335 |
|
| 336 |
} |
| 337 |
|
| 338 |
/** |
| 339 |
* Wrapper for setting value. |
| 340 |
* @param string $key |
| 341 |
* @param bool $value |
| 342 |
* @param bool $bypass_validation |
| 343 |
* @return \UsabilityDynamics\Settings |
| 344 |
*/ |
| 345 |
public function set( $key = '', $value = false, $bypass_validation = false ) { |
| 346 |
|
| 347 |
if ( $value !== false ) { |
| 348 |
update_option( str_replace( '.', '_', $key ), $value ); |
| 349 |
} |
| 350 |
|
| 351 |
return parent::set( $key, $value, $bypass_validation ); |
| 352 |
|
| 353 |
} |
| 354 |
|
| 355 |
} |
| 356 |
|
| 357 |
} |
| 358 |
|
| 359 |
} |
