| 1 |
<?php |
| 2 |
if ( ! defined( 'ABSPATH' ) ) { |
| 3 |
die( 'You are not allowed to call this page directly.' ); |
| 4 |
} |
| 5 |
|
| 6 |
class FrmStylesHelper { |
| 7 |
|
| 8 |
public static function get_upload_base() { |
| 9 |
$uploads = wp_upload_dir(); |
| 10 |
if ( is_ssl() && ! preg_match( '/^https:\/\/.*\..*$/', $uploads['baseurl'] ) ) { |
| 11 |
$uploads['baseurl'] = str_replace( 'http://', 'https://', $uploads['baseurl'] ); |
| 12 |
} |
| 13 |
|
| 14 |
return $uploads; |
| 15 |
} |
| 16 |
|
| 17 |
/** |
| 18 |
* @since 4.0 |
| 19 |
*/ |
| 20 |
public static function get_style_menu( $active = '' ) { |
| 21 |
ob_start(); |
| 22 |
self::style_menu( $active ); |
| 23 |
$menu = ob_get_contents(); |
| 24 |
ob_end_clean(); |
| 25 |
|
| 26 |
return $menu; |
| 27 |
} |
| 28 |
|
| 29 |
public static function style_menu( $active = '' ) { |
| 30 |
?> |
| 31 |
<ul class="frm_form_nav"> |
| 32 |
<li> |
| 33 |
<a href="<?php echo esc_url( admin_url( 'admin.php?page=formidable-styles' ) ); ?>" |
| 34 |
class="<?php echo ( '' == $active ) ? 'current_page' : ''; ?>"> |
| 35 |
<?php esc_html_e( 'Edit Styles', 'formidable' ); ?> |
| 36 |
</a> |
| 37 |
</li> |
| 38 |
<li> |
| 39 |
<a href="<?php echo esc_url( admin_url( 'admin.php?page=formidable-styles&frm_action=manage' ) ); ?>" |
| 40 |
class="<?php echo ( 'manage' == $active ) ? 'current_page' : ''; ?>"> |
| 41 |
<?php esc_html_e( 'Manage Styles', 'formidable' ); ?> |
| 42 |
</a> |
| 43 |
</li> |
| 44 |
<li> |
| 45 |
<a href="<?php echo esc_url( admin_url( 'admin.php?page=formidable-styles&frm_action=custom_css' ) ); ?>" |
| 46 |
class="<?php echo ( 'custom_css' == $active ) ? 'current_page' : ''; ?>"> |
| 47 |
<?php esc_html_e( 'Custom CSS', 'formidable' ); ?> |
| 48 |
</a> |
| 49 |
</li> |
| 50 |
</ul> |
| 51 |
<?php |
| 52 |
} |
| 53 |
|
| 54 |
/** |
| 55 |
* @since 4.0 |
| 56 |
*/ |
| 57 |
public static function styler_save_button( $atts ) { |
| 58 |
$style = $atts['style']; |
| 59 |
if ( ! empty( $style->ID ) && empty( $style->menu_order ) ) { |
| 60 |
$delete_link = admin_url( 'admin.php?page=formidable-styles&frm_action=destroy&id=' . $style->ID ); |
| 61 |
} |
| 62 |
|
| 63 |
include( FrmAppHelper::plugin_path() . '/classes/views/styles/header-buttons.php' ); |
| 64 |
} |
| 65 |
|
| 66 |
/** |
| 67 |
* Called from the admin header. |
| 68 |
* |
| 69 |
* @since 4.0 |
| 70 |
*/ |
| 71 |
public static function save_button() { |
| 72 |
?> |
| 73 |
<input type="submit" name="submit" class="button button-primary frm-button-primary" value="<?php esc_attr_e( 'Update', 'formidable' ); ?>" /> |
| 74 |
<?php |
| 75 |
} |
| 76 |
|
| 77 |
/** |
| 78 |
* Either get the heading or the style switcher. |
| 79 |
* |
| 80 |
* @since 4.0 |
| 81 |
*/ |
| 82 |
public static function styler_switcher( $atts ) { |
| 83 |
if ( has_action( 'frm_style_switcher_heading' ) ) { |
| 84 |
do_action( 'frm_style_switcher_heading', $atts ); |
| 85 |
} else { |
| 86 |
?> |
| 87 |
<div class="frm_top_left"> |
| 88 |
<h1> |
| 89 |
<?php echo esc_html( $atts['style']->post_title ); ?> |
| 90 |
</h1> |
| 91 |
</div> |
| 92 |
<?php |
| 93 |
} |
| 94 |
} |
| 95 |
|
| 96 |
/** |
| 97 |
* @since 2.05 |
| 98 |
*/ |
| 99 |
public static function get_css_label_positions() { |
| 100 |
return array( |
| 101 |
'none' => __( 'top', 'formidable' ), |
| 102 |
'left' => __( 'left', 'formidable' ), |
| 103 |
'right' => __( 'right', 'formidable' ), |
| 104 |
'no_label' => __( 'none', 'formidable' ), |
| 105 |
'inside' => __( 'inside', 'formidable' ), |
| 106 |
); |
| 107 |
} |
| 108 |
|
| 109 |
public static function get_single_label_positions() { |
| 110 |
return array( |
| 111 |
'top' => __( 'Top', 'formidable' ), |
| 112 |
'left' => __( 'Left', 'formidable' ), |
| 113 |
'right' => __( 'Right', 'formidable' ), |
| 114 |
'inline' => __( 'Inline (left without a set width)', 'formidable' ), |
| 115 |
'none' => __( 'None', 'formidable' ), |
| 116 |
'hidden' => __( 'Hidden (but leave the space)', 'formidable' ), |
| 117 |
'inside' => __( 'Placeholder inside the field', 'formidable' ), |
| 118 |
); |
| 119 |
} |
| 120 |
|
| 121 |
public static function minus_icons() { |
| 122 |
return array( |
| 123 |
0 => array( |
| 124 |
'-' => '62e', |
| 125 |
'+' => '62f', |
| 126 |
), |
| 127 |
1 => array( |
| 128 |
'-' => '600', |
| 129 |
'+' => '602', |
| 130 |
), |
| 131 |
2 => array( |
| 132 |
'-' => '604', |
| 133 |
'+' => '603', |
| 134 |
), |
| 135 |
3 => array( |
| 136 |
'-' => '633', |
| 137 |
'+' => '632', |
| 138 |
), |
| 139 |
4 => array( |
| 140 |
'-' => '613', |
| 141 |
'+' => '60f', |
| 142 |
), |
| 143 |
); |
| 144 |
} |
| 145 |
|
| 146 |
public static function arrow_icons() { |
| 147 |
$minus_icons = self::minus_icons(); |
| 148 |
|
| 149 |
return array( |
| 150 |
6 => array( |
| 151 |
'-' => '62d', |
| 152 |
'+' => '62a', |
| 153 |
), |
| 154 |
0 => array( |
| 155 |
'-' => '60d', |
| 156 |
'+' => '609', |
| 157 |
), |
| 158 |
1 => array( |
| 159 |
'-' => '60e', |
| 160 |
'+' => '60c', |
| 161 |
), |
| 162 |
2 => array( |
| 163 |
'-' => '630', |
| 164 |
'+' => '631', |
| 165 |
), |
| 166 |
3 => array( |
| 167 |
'-' => '62b', |
| 168 |
'+' => '628', |
| 169 |
), |
| 170 |
4 => array( |
| 171 |
'-' => '62c', |
| 172 |
'+' => '629', |
| 173 |
), |
| 174 |
5 => array( |
| 175 |
'-' => '635', |
| 176 |
'+' => '634', |
| 177 |
), |
| 178 |
'p0' => $minus_icons[0], |
| 179 |
'p1' => $minus_icons[1], |
| 180 |
'p2' => $minus_icons[2], |
| 181 |
'p3' => $minus_icons[3], |
| 182 |
'p4' => $minus_icons[4], |
| 183 |
); |
| 184 |
} |
| 185 |
|
| 186 |
/** |
| 187 |
* @since 2.0 |
| 188 |
* @return string The class for this icon. |
| 189 |
*/ |
| 190 |
public static function icon_key_to_class( $key, $icon = '+', $type = 'arrow' ) { |
| 191 |
if ( 'arrow' === $type && is_numeric( $key ) ) { |
| 192 |
//frm_arrowup6_icon |
| 193 |
$arrow = array( |
| 194 |
'-' => 'down', |
| 195 |
'+' => 'up', |
| 196 |
); |
| 197 |
$class = 'frm_arrow' . $arrow[ $icon ]; |
| 198 |
} else { |
| 199 |
//frm_minus1_icon |
| 200 |
$key = str_replace( 'p', '', $key ); |
| 201 |
$plus = array( |
| 202 |
'-' => 'minus', |
| 203 |
'+' => 'plus', |
| 204 |
); |
| 205 |
$class = 'frm_' . $plus[ $icon ]; |
| 206 |
} |
| 207 |
|
| 208 |
if ( $key ) { |
| 209 |
$class .= $key; |
| 210 |
} |
| 211 |
$class .= '_icon'; |
| 212 |
|
| 213 |
return $class; |
| 214 |
} |
| 215 |
|
| 216 |
public static function bs_icon_select( $style, $frm_style, $type = 'arrow' ) { |
| 217 |
$function_name = $type . '_icons'; |
| 218 |
$icons = self::$function_name(); |
| 219 |
unset( $function_name ); |
| 220 |
|
| 221 |
$name = ( 'arrow' == $type ) ? 'collapse_icon' : 'repeat_icon'; |
| 222 |
?> |
| 223 |
<div class="btn-group" id="frm_<?php echo esc_attr( $name ); ?>_select"> |
| 224 |
<button class="multiselect dropdown-toggle btn btn-default" data-toggle="dropdown" type="button"> |
| 225 |
<?php FrmAppHelper::icon_by_class( 'frmfont ' . self::icon_key_to_class( $style->post_content[ $name ], '+', $type ) ); ?> |
| 226 |
<?php FrmAppHelper::icon_by_class( 'frmfont ' . self::icon_key_to_class( $style->post_content[ $name ], '-', $type ) ); ?> |
| 227 |
<b class="caret"></b> |
| 228 |
</button> |
| 229 |
<ul class="multiselect-container frm-dropdown-menu"> |
| 230 |
<?php foreach ( $icons as $key => $icon ) { ?> |
| 231 |
<li <?php echo ( $style->post_content['collapse_icon'] == $key ) ? 'class="active"' : ''; ?>> |
| 232 |
<a href="javascript:void(0);"> |
| 233 |
<label> |
| 234 |
<input type="radio" value="<?php echo esc_attr( $key ); ?>" name="<?php echo esc_attr( $frm_style->get_field_name( $name ) ); ?>" <?php checked( $style->post_content[ $name ], $key ); ?>/> |
| 235 |
<span> |
| 236 |
<?php FrmAppHelper::icon_by_class( 'frmfont ' . self::icon_key_to_class( $key, '+', $type ) ); ?> |
| 237 |
<?php FrmAppHelper::icon_by_class( 'frmfont ' . self::icon_key_to_class( $key, '-', $type ) ); ?> |
| 238 |
</span> |
| 239 |
</label> |
| 240 |
</a> |
| 241 |
</li> |
| 242 |
<?php } ?> |
| 243 |
</ul> |
| 244 |
</div> |
| 245 |
<?php |
| 246 |
} |
| 247 |
|
| 248 |
public static function hex2rgb( $hex ) { |
| 249 |
$hex = str_replace( '#', '', $hex ); |
| 250 |
|
| 251 |
list( $r, $g, $b ) = sscanf( $hex, '%02x%02x%02x' ); |
| 252 |
|
| 253 |
$rgb = array( $r, $g, $b ); |
| 254 |
|
| 255 |
return implode( ',', $rgb ); |
| 256 |
} |
| 257 |
|
| 258 |
/** |
| 259 |
* @since 4.0 |
| 260 |
*/ |
| 261 |
public static function hex2rgba( $hex, $a ) { |
| 262 |
$rgb = self::hex2rgb( $hex ); |
| 263 |
|
| 264 |
return 'rgba(' . $rgb . ',' . $a . ')'; |
| 265 |
} |
| 266 |
|
| 267 |
/** |
| 268 |
* @param $hex string - The original color in hex format #ffffff |
| 269 |
* @param $steps integer - should be between -255 and 255. Negative = darker, positive = lighter |
| 270 |
* |
| 271 |
* @since 2.3 |
| 272 |
*/ |
| 273 |
public static function adjust_brightness( $hex, $steps ) { |
| 274 |
$steps = max( - 255, min( 255, $steps ) ); |
| 275 |
|
| 276 |
// Normalize into a six character long hex string |
| 277 |
$hex = str_replace( '#', '', $hex ); |
| 278 |
if ( strlen( $hex ) == 3 ) { |
| 279 |
$hex = str_repeat( substr( $hex, 0, 1 ), 2 ); |
| 280 |
$hex .= str_repeat( substr( $hex, 1, 1 ), 2 ); |
| 281 |
$hex .= str_repeat( substr( $hex, 2, 1 ), 2 ); |
| 282 |
} |
| 283 |
|
| 284 |
// Split into three parts: R, G and B |
| 285 |
$color_parts = str_split( $hex, 2 ); |
| 286 |
$return = '#'; |
| 287 |
|
| 288 |
foreach ( $color_parts as $color ) { |
| 289 |
$color = hexdec( $color ); // Convert to decimal |
| 290 |
$color = max( 0, min( 255, $color + $steps ) ); // Adjust color |
| 291 |
$return .= str_pad( dechex( $color ), 2, '0', STR_PAD_LEFT ); // Make two char hex code |
| 292 |
} |
| 293 |
|
| 294 |
return $return; |
| 295 |
} |
| 296 |
|
| 297 |
/** |
| 298 |
* @since 4.05.02 |
| 299 |
*/ |
| 300 |
public static function get_css_vars( $vars = array() ) { |
| 301 |
$vars = apply_filters( 'frm_css_vars', $vars ); |
| 302 |
return array_unique( $vars ); |
| 303 |
} |
| 304 |
|
| 305 |
/** |
| 306 |
* @since 4.05.02 |
| 307 |
*/ |
| 308 |
public static function output_vars( $settings, $defaults = array(), $vars = array() ) { |
| 309 |
if ( empty( $vars ) ) { |
| 310 |
$vars = self::get_css_vars( array_keys( $settings ) ); |
| 311 |
} |
| 312 |
$remove = array( 'remove_box_shadow', 'remove_box_shadow_active', 'theme_css', 'theme_name', 'theme_selector', 'important_style', 'submit_style', 'collapse_icon', 'center_form', 'custom_css', 'style_class', 'submit_bg_img', 'change_margin', 'repeat_icon' ); |
| 313 |
$vars = array_diff( $vars, $remove ); |
| 314 |
|
| 315 |
foreach ( $vars as $var ) { |
| 316 |
if ( ! isset( $settings[ $var ] ) ) { |
| 317 |
continue; |
| 318 |
} |
| 319 |
if ( ! isset( $defaults[ $var ] ) ) { |
| 320 |
$defaults[ $var ] = ''; |
| 321 |
} |
| 322 |
$show = empty( $defaults ) || ( $settings[ $var ] !== '' && $settings[ $var ] !== $defaults[ $var ] ); |
| 323 |
if ( $show ) { |
| 324 |
echo '--' . esc_html( str_replace( '_', '-', $var ) ) . ':' . ( $var === 'font' ? FrmAppHelper::kses( $settings[ $var ] ) : esc_html( $settings[ $var ] ) ) . ';'; // WPCS: XSS ok. |
| 325 |
} |
| 326 |
} |
| 327 |
} |
| 328 |
|
| 329 |
/** |
| 330 |
* @since 2.3 |
| 331 |
*/ |
| 332 |
public static function get_settings_for_output( $style ) { |
| 333 |
if ( self::previewing_style() ) { |
| 334 |
|
| 335 |
if ( isset( $_POST['frm_style_setting'] ) ) { |
| 336 |
// Sanitizing is done later. |
| 337 |
// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized |
| 338 |
$posted = wp_unslash( $_POST['frm_style_setting'] ); |
| 339 |
if ( ! is_array( $posted ) ) { |
| 340 |
$posted = json_decode( $posted, true ); |
| 341 |
FrmAppHelper::format_form_data( $posted ); |
| 342 |
$settings = $posted['frm_style_setting']['post_content']; |
| 343 |
$style_name = sanitize_title( $posted['style_name'] ); |
| 344 |
} else { |
| 345 |
$settings = $posted['post_content']; |
| 346 |
$style_name = FrmAppHelper::get_post_param( 'style_name', '', 'sanitize_title' ); |
| 347 |
} |
| 348 |
} else { |
| 349 |
$settings = $_GET; |
| 350 |
$style_name = FrmAppHelper::get_param( 'style_name', '', 'get', 'sanitize_title' ); |
| 351 |
} |
| 352 |
|
| 353 |
FrmAppHelper::sanitize_value( 'sanitize_text_field', $settings ); |
| 354 |
|
| 355 |
$settings['style_class'] = ''; |
| 356 |
if ( ! empty( $style_name ) ) { |
| 357 |
$settings['style_class'] = $style_name . '.'; |
| 358 |
} |
| 359 |
} else { |
| 360 |
$settings = $style->post_content; |
| 361 |
$settings['style_class'] = 'frm_style_' . $style->post_name . '.'; |
| 362 |
} |
| 363 |
|
| 364 |
$settings['style_class'] .= 'with_frm_style'; |
| 365 |
$settings['font'] = stripslashes( $settings['font'] ); |
| 366 |
$settings['change_margin'] = self::description_margin_for_screensize( $settings['width'] ); |
| 367 |
|
| 368 |
$checkbox_opts = array( 'important_style', 'auto_width', 'submit_style', 'collapse_icon', 'center_form' ); |
| 369 |
foreach ( $checkbox_opts as $opt ) { |
| 370 |
if ( ! isset( $settings[ $opt ] ) ) { |
| 371 |
$settings[ $opt ] = 0; |
| 372 |
} |
| 373 |
} |
| 374 |
|
| 375 |
self::prepare_color_output( $settings ); |
| 376 |
|
| 377 |
$settings['field_height'] = $settings['field_height'] === '' ? 'auto' : $settings['field_height']; |
| 378 |
$settings['field_width'] = $settings['field_width'] === '' ? 'auto' : $settings['field_width']; |
| 379 |
$settings['auto_width'] = $settings['auto_width'] ? 'auto' : $settings['field_width']; |
| 380 |
$settings['box_shadow'] = ( isset( $settings['remove_box_shadow'] ) && $settings['remove_box_shadow'] ) ? 'none' : '0 1px 1px rgba(0, 0, 0, 0.075) inset'; |
| 381 |
|
| 382 |
if ( ! isset( $settings['repeat_icon'] ) ) { |
| 383 |
$settings['repeat_icon'] = 1; |
| 384 |
} |
| 385 |
|
| 386 |
return $settings; |
| 387 |
} |
| 388 |
|
| 389 |
/** |
| 390 |
* @since 2.3 |
| 391 |
*/ |
| 392 |
public static function prepare_color_output( &$settings, $allow_transparent = true ) { |
| 393 |
$colors = self::allow_color_override(); |
| 394 |
foreach ( $colors as $css => $opts ) { |
| 395 |
if ( $css === 'transparent' && ! $allow_transparent ) { |
| 396 |
$css = ''; |
| 397 |
} |
| 398 |
foreach ( $opts as $opt ) { |
| 399 |
self::get_color_output( $css, $settings[ $opt ] ); |
| 400 |
} |
| 401 |
} |
| 402 |
} |
| 403 |
|
| 404 |
/** |
| 405 |
* @since 2.3 |
| 406 |
*/ |
| 407 |
private static function allow_color_override() { |
| 408 |
$frm_style = new FrmStyle(); |
| 409 |
$colors = $frm_style->get_color_settings(); |
| 410 |
|
| 411 |
$transparent = array( |
| 412 |
'fieldset_color', |
| 413 |
'fieldset_bg_color', |
| 414 |
'bg_color', |
| 415 |
'section_bg_color', |
| 416 |
'error_bg', |
| 417 |
'success_bg_color', |
| 418 |
'progress_bg_color', |
| 419 |
'progress_active_bg_color', |
| 420 |
); |
| 421 |
|
| 422 |
return array( |
| 423 |
'transparent' => $transparent, |
| 424 |
'' => array_diff( $colors, $transparent ), |
| 425 |
); |
| 426 |
} |
| 427 |
|
| 428 |
/** |
| 429 |
* @since 2.3 |
| 430 |
*/ |
| 431 |
private static function get_color_output( $default, &$color ) { |
| 432 |
$color = trim( $color ); |
| 433 |
if ( empty( $color ) ) { |
| 434 |
$color = $default; |
| 435 |
} elseif ( false !== strpos( $color, 'rgb(' ) ) { |
| 436 |
$color = str_replace( 'rgb(', 'rgba(', $color ); |
| 437 |
$color = str_replace( ')', ',1)', $color ); |
| 438 |
} elseif ( strpos( $color, '#' ) === false && false === strpos( $color, 'rgba(' ) ) { |
| 439 |
$color = '#' . $color; |
| 440 |
} |
| 441 |
} |
| 442 |
|
| 443 |
/** |
| 444 |
* If left/right label is over a certain size, |
| 445 |
* adjust the field description margin at a different screen size |
| 446 |
* |
| 447 |
* @since 2.3 |
| 448 |
*/ |
| 449 |
private static function description_margin_for_screensize( $width ) { |
| 450 |
$temp_label_width = str_replace( 'px', '', $width ); |
| 451 |
$change_margin = false; |
| 452 |
if ( $temp_label_width >= 230 ) { |
| 453 |
$change_margin = '800px'; |
| 454 |
} elseif ( $width >= 215 ) { |
| 455 |
$change_margin = '700px'; |
| 456 |
} elseif ( $width >= 180 ) { |
| 457 |
$change_margin = '650px'; |
| 458 |
} |
| 459 |
|
| 460 |
return $change_margin; |
| 461 |
} |
| 462 |
|
| 463 |
/** |
| 464 |
* @since 2.3 |
| 465 |
*/ |
| 466 |
public static function previewing_style() { |
| 467 |
$ajax_change = isset( $_POST['action'] ) && $_POST['action'] === 'frm_change_styling' && isset( $_POST['frm_style_setting'] ); |
| 468 |
|
| 469 |
return $ajax_change || isset( $_GET['flat'] ); |
| 470 |
} |
| 471 |
|
| 472 |
/** |
| 473 |
* @deprecated 3.01 |
| 474 |
* @codeCoverageIgnore |
| 475 |
*/ |
| 476 |
public static function get_sigle_label_postitions() { |
| 477 |
return FrmDeprecated::get_sigle_label_postitions(); |
| 478 |
} |
| 479 |
|
| 480 |
/** |
| 481 |
* @deprecated 3.02.03 |
| 482 |
* @codeCoverageIgnore |
| 483 |
*/ |
| 484 |
public static function jquery_themes() { |
| 485 |
return FrmDeprecated::jquery_themes(); |
| 486 |
} |
| 487 |
|
| 488 |
/** |
| 489 |
* @deprecated 3.02.03 |
| 490 |
* @codeCoverageIgnore |
| 491 |
*/ |
| 492 |
public static function jquery_css_url( $theme_css ) { |
| 493 |
return FrmDeprecated::jquery_css_url( $theme_css ); |
| 494 |
} |
| 495 |
|
| 496 |
/** |
| 497 |
* @deprecated 3.02.03 |
| 498 |
* @codeCoverageIgnore |
| 499 |
*/ |
| 500 |
public static function enqueue_jquery_css() { |
| 501 |
FrmDeprecated::enqueue_jquery_css(); |
| 502 |
} |
| 503 |
|
| 504 |
/** |
| 505 |
* @deprecated 3.02.03 |
| 506 |
* @codeCoverageIgnore |
| 507 |
*/ |
| 508 |
public static function get_form_for_page() { |
| 509 |
return FrmDeprecated::get_form_for_page(); |
| 510 |
} |
| 511 |
} |
| 512 |
|
