cfoellmann /
podlove-subscribe-button-wp-plugin
| 1 | <?php |
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| 15 | $correct_php_version = version_compare( phpversion(), "5.3", ">=" ); |
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| 16 | |||
| 17 | if ( ! $correct_php_version ) { |
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| 18 | printf( __( 'Podlove Subscribe Button Plugin requires %s or higher.<br>', 'podlove-subscribe-button' ), '<code>PHP 5.3</code>' ); |
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| 19 | echo '<br />'; |
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| 20 | printf( __( 'You are running %s', 'podlove-subscribe-button' ), '<code>PHP ' . phpversion() . '</code>' ); |
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| 21 | exit; |
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| 22 | } |
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| 23 | |||
| 24 | // Constants |
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| 25 | require('constants.php'); |
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| 26 | require('settings/buttons.php'); |
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| 27 | // Models |
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| 28 | require('model/base.php'); |
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| 29 | require('model/button.php'); |
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| 30 | require('model/network_button.php'); |
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| 31 | // Table |
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| 32 | require('settings/buttons_list_table.php'); |
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| 33 | // Media Types |
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| 34 | require('media_types.php'); |
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| 35 | // Widget |
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| 36 | require('widget.php'); |
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| 37 | // Version control |
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| 38 | require('version.php'); |
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| 39 | // Helper functions |
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| 40 | require('helper.php'); |
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| 41 | |||
| 42 | register_activation_hook( __FILE__, array( 'PodloveSubscribeButton', 'build_models' ) ); |
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| 43 | |||
| 48 | */ |
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| 49 | class PodloveSubscribeButton { |
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| 50 | |||
| 51 | /** |
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| 52 | * @var string current plugin version |
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| 53 | */ |
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| 54 | public static $version = '1.4.0-beta'; |
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| 55 | |||
| 56 | public static function run() { |
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| 57 | add_action( 'plugins_loaded', array( __CLASS__, 'load_translations' ) ); |
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| 58 | add_action( 'init', array( __CLASS__, 'register_shortcode' ) ); |
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| 59 | add_action( 'admin_init', array( __CLASS__, 'register_settings' ) ); |
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| 62 | |||
| 63 | } |
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| 64 | |||
| 65 | public static function menu() { |
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| 66 | add_action( 'admin_menu', array( 'PodloveSubscribeButton', 'admin_menu' ) ); |
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| 67 | |||
| 68 | if ( is_network_admin() ) { |
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| 71 | |||
| 72 | } |
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| 73 | |||
| 74 | public static function enqueue_assets( $hook ) { |
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| 75 | |||
| 76 | $pages = array( 'settings_page_podlove-subscribe-button', 'widgets.php' ); |
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| 77 | |||
| 78 | if ( ! in_array( $hook, $pages ) ) { |
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| 79 | return; |
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| 80 | } |
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| 81 | |||
| 82 | // CSS Stylesheet |
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| 83 | wp_register_style( 'podlove-subscribe-button', plugin_dir_url( __FILE__ ) . 'style.css', false, self::$version ); |
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| 84 | wp_enqueue_style( 'podlove-subscribe-button' ); |
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| 85 | |||
| 86 | // Spectrum JS |
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| 87 | wp_enqueue_style( 'podlove-subscribe-button-spectrum', plugin_dir_url( __FILE__ ) . 'js/spectrum/spectrum.css', array(), '1.8.0' ); |
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| 88 | wp_enqueue_script( 'podlove-subscribe-button-spectrum', plugin_dir_url( __FILE__ ) . 'js/spectrum/spectrum.js', array( 'jquery' ), '1.8.0' ); |
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| 89 | |||
| 90 | // Admin JS |
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| 91 | wp_register_script( 'podlove-subscribe-button-admin-tools', plugin_dir_url( __FILE__ ) . 'js/admin.js', array( 'jquery' ), self::$version ); |
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| 92 | $js_translations = array( |
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| 93 | 'select_color' => __( 'Select Color', 'podlove-subscribe-button' ), |
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| 94 | 'cancel' => __( 'Cancel', 'podlove-subscribe-button' ), |
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| 100 | |||
| 101 | } |
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| 102 | |||
| 103 | public static function admin_menu() { |
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| 104 | add_options_page( |
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| 105 | 'Podlove Subscribe Button Options', |
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| 106 | 'Podlove Subscribe Button', |
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| 111 | |||
| 112 | } |
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| 113 | |||
| 114 | public static function admin_network_menu() { |
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| 115 | add_submenu_page( |
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| 116 | 'settings.php', |
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| 117 | 'Podlove Subscribe Button Options', |
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| 123 | |||
| 124 | } |
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| 125 | |||
| 126 | public static function load_translations() { |
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| 127 | load_plugin_textdomain( 'podlove-subscribe-button', false, dirname(plugin_basename( __FILE__)) . '/languages/' ); |
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| 128 | |||
| 129 | } |
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| 130 | |||
| 131 | public static function register_settings() { |
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| 132 | $settings = array( |
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| 133 | 'size', |
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| 134 | 'autowidth', |
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| 143 | |||
| 144 | } |
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| 145 | |||
| 146 | public static function register_shortcode() { |
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| 147 | add_shortcode( 'podlove-subscribe-button', array( 'PodloveSubscribeButton', 'shortcode' ) ); |
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| 148 | |||
| 149 | } |
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| 150 | |||
| 151 | public static function build_models() { |
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| 152 | // Build Databases |
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| 153 | \PodloveSubscribeButton\Model\Button::build(); |
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| 154 | if ( is_multisite() ) |
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| 155 | \PodloveSubscribeButton\Model\NetworkButton::build(); |
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| 156 | |||
| 157 | // Set Button "default" values |
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| 158 | $default_values = array( |
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| 159 | 'size' => 'big', |
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| 160 | 'autowidth' => 'on', |
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| 161 | 'color' => '#599677', |
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| 162 | 'style' => 'filled', |
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| 163 | 'format' => 'rectangle' |
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| 164 | ); |
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| 165 | |||
| 166 | foreach ($default_values as $option => $default_value) { |
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| 167 | if ( ! get_option('podlove_subscribe_button_default_' . $option ) ) { |
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| 168 | update_option('podlove_subscribe_button_default_' . $option, $default_value); |
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| 169 | } |
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| 170 | } |
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| 171 | } |
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| 172 | |||
| 173 | public static function shortcode( $args ) { |
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| 174 | if ( ! $args || ! isset($args['button']) ) { |
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| 175 | return __('You need to create a Button first and provide its ID.', 'podlove-subscribe-button'); |
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| 176 | } else { |
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| 177 | $buttonid = $args['button']; |
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| 178 | } |
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| 179 | |||
| 180 | // Fetch the (network)button by it's name |
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| 181 | if ( ! $button = \PodloveSubscribeButton\Model\Button::get_button_by_name($args['button']) ) |
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| 182 | return sprintf( __('Oops. There is no button with the ID "%s".', 'podlove-subscribe-button'), $args['button'] ); |
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| 183 | |||
| 184 | // Get button styling and options |
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| 185 | $autowidth = self::interpret_width_attribute( self::get_array_value_with_fallback($args, 'width') ); |
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| 186 | $size = self::get_attribute( 'size', self::get_array_value_with_fallback($args, 'size') ); |
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| 187 | $style = self::get_attribute( 'style', self::get_array_value_with_fallback($args, 'style') ); |
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| 188 | $format = self::get_attribute( 'format', self::get_array_value_with_fallback($args, 'format') ); |
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| 189 | $color = self::get_attribute( 'color', self::get_array_value_with_fallback($args, 'color') ); |
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| 190 | |||
| 191 | if ( isset($args['language']) ) { |
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| 192 | $language = $args['language']; |
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| 193 | } else { |
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| 194 | $language = 'en'; |
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| 195 | } |
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| 196 | |||
| 197 | if ( isset($args['color']) ) { |
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| 198 | $color = $args['color']; |
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| 199 | } else { |
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| 200 | $color = get_option('podlove_subscribe_button_default_color', '#599677'); |
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| 201 | } |
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| 202 | |||
| 203 | if ( isset($args['hide']) && $args['hide'] == 'true' ) { |
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| 204 | $hide = true; |
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| 205 | } else { |
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| 206 | $hide = false; |
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| 207 | } |
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| 208 | |||
| 209 | // Render button |
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| 210 | return $button->render($size, $autowidth, $style, $format, $color, $hide, $buttonid, $language); |
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| 211 | } |
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| 212 | |||
| 213 | public static function get_array_value_with_fallback($args, $key) { |
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| 214 | if ( isset($args[$key]) ) |
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| 215 | return $args[$key]; |
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| 216 | |||
| 217 | return false; |
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| 218 | } |
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| 219 | |||
| 220 | /** |
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| 221 | * @param string $attribute |
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| 222 | * @param string $attribute_value |
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| 223 | * @return string |
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| 224 | */ |
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| 225 | private static function get_attribute($attribute=null, $attribute_value=null) { |
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| 226 | if ( isset($attribute_value) && ctype_alnum($attribute_value) && key_exists( $attribute_value, \PodloveSubscribeButton\Model\Button::$$attribute ) ) { |
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| 227 | return $attribute_value; |
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| 228 | } else { |
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| 229 | return get_option('podlove_subscribe_button_default_' . $attribute, \PodloveSubscribeButton\Model\Button::$properties[$attribute]); |
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| 230 | } |
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| 231 | } |
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| 232 | |||
| 233 | /** |
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| 234 | * Interprets the provided width attribute and return either auto- or a specific width |
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| 235 | * @param string $width_attribute |
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| 236 | * @return string |
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| 237 | */ |
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| 238 | private static function interpret_width_attribute( $width_attribute = null ) { |
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| 239 | if ( $width_attribute == 'auto' ) |
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| 240 | return 'on'; |
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| 241 | if ( $width_attribute && $width_attribute !== 'auto' ) |
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| 242 | return 'off'; |
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| 243 | |||
| 244 | return get_option( 'podlove_subscribe_button_default_autowidth', 'on' ); |
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| 245 | } |
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| 246 | } |
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| 247 |
chemiker
Christian Foellmann
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