| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  *  ____  _     _                       _ _ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  * |  _ \| |__ | |_ ___ _ __ ___   __ _(_) | | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  * | |_) | '_ \| __/ _ \ '_ ` _ \ / _` | | | | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  |  * |  __/| | | | ||  __/ | | | | | (_| | | | | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  |  * |_|   |_| |_|\__\___|_| |_| |_|\__,_|_|_| | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  |  * This file is part of Kristuff\Phtemail. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  |  * (c) Kristuff <[email protected]> | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  |  * For the full copyright and license information, please view the LICENSE | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  |  * file that was distributed with this source code. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  |  * @version    0.2.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  |  * @copyright  2017-2020 Kristuff | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  | namespace Kristuff\Phtemail\Core; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  | /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  |  * Base class for HtmlEmailBuilder | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  |  *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  | abstract class HtmlBuilder | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  | { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  |      * Align constants | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  |      * @access public | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |     public const H_ALIGN_LEFT   = 'left'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  |     public const H_ALIGN_RIGHT  = 'right'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |     public const H_ALIGN_CENTER = 'center'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |     public const V_ALIGN_TOP    = 'top'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |     public const V_ALIGN_BOTTOM = 'bottom'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |     public const V_ALIGN_CENTER = 'middle'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  |      * Colors constants todo | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  |      * @access public | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |     public const COLOR_WHITE            = '#FFFFFF' ;  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |     public const COLOR_BLACK            = '#000000' ;  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |     public const COLOR_BLUE             = '#2E7BA2' ;  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  |     public const COLOR_GREEN            = '#26A85C' ;  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  |     public const COLOR_ORANGE           = '#f26522' ;  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  |     public const COLOR_RED              = '#c21a1a' ;  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  |     public const COLOR_YELLOW           = '#e4c515' ;  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  |     public const COLOR_MAGENTA          = '#b64aa9' ;  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  |   | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  |     public const COLOR_LIGHTGRAY        = '#cccccc';  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  |     public const COLOR_DARKGRAY         = '#1E1F22'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  |     public const COLOR_GRAY_100         = '#eeeeee'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  |     public const COLOR_GRAY_200         = '#d7d7dd'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |     public const COLOR_GRAY_300         = '#b3b4b9'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |     public const COLOR_GRAY_400         = '#898a94'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |     public const COLOR_GRAY_500         = '#6b6f75'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  |     public const COLOR_GRAY_600         = '#56565c'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |     public const COLOR_GRAY_700         = '#353538'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  |     public const COLOR_GRAY_800         = '#1e1f22'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  |     public const COLOR_GRAY_900         = '#141416'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  |     public const COLOR_STATUS_ERROR     = '#c41818' ;  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  |     public const COLOR_STATUS_SUCCESS   = '#118a39' ;  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 |  |  |     public const COLOR_STATUS_WARNING   = '#e79c11' ;  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  |     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  |      * Gets whether html comments are rendered when calling the calling the HtmlEmailBuilder::getHtml() method.  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  |      * Default is false.  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  |      * @access protected | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  |      * @var bool $renderHtmlComments | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  |     protected $renderHtmlComments = false;     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  |      * Gets whether css comments are rendered when calling the calling the HtmlEmailBuilder::getHtml() method.  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  |      * Default is false.  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  |      * @access protected | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  |      * @var bool    $renderCssComments | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  |     protected $renderCssComments = false;     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  |      | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  |      * Defines the email 'body' width in pixels | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  |      * Default is 600 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  |      * @access protected | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 |  |  |      * @var int     $emailBodyWidth | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 |  |  |     protected $emailBodyWidth = 600; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 99 |  |  |      * Defines the background color for backside part, outside the email body | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 |  |  |      * @access protected | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  |      * @var string  $backsideBackgroundColor | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 |  |  |     protected $backsideBackgroundColor = self::COLOR_GRAY_100; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  |      * Defines the color for backside part, outside the email body | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 |  |  |      * @access protected | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 |  |  |      * @var string  $backsideColor | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 |  |  |     protected $backsideColor = self::COLOR_GRAY_600; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 114 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 115 |  |  |      * Defines the main text color for the email body | 
            
                                                                                                            
                            
            
                                    
            
            
                | 116 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 117 |  |  |      * @access protected | 
            
                                                                                                            
                            
            
                                    
            
            
                | 118 |  |  |      * @var string  $emailBodyColor | 
            
                                                                                                            
                            
            
                                    
            
            
                | 119 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 120 |  |  |     protected $emailBodyColor = self::COLOR_GRAY_600; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 121 |  |  |      | 
            
                                                                                                            
                            
            
                                    
            
            
                | 122 |  |  |      /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 123 |  |  |      * Defines the main text color for the email body | 
            
                                                                                                            
                            
            
                                    
            
            
                | 124 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 125 |  |  |      * @access protected | 
            
                                                                                                            
                            
            
                                    
            
            
                | 126 |  |  |      * @var string  $emailBodyColor | 
            
                                                                                                            
                            
            
                                    
            
            
                | 127 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 128 |  |  |     protected $emailheaddingColor = self::COLOR_GRAY_900; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 129 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 130 |  |  |      /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 131 |  |  |      * Defines the email body background color | 
            
                                                                                                            
                            
            
                                    
            
            
                | 132 |  |  |      * Default is #FFFFFF white | 
            
                                                                                                            
                            
            
                                    
            
            
                | 133 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 134 |  |  |      * @access protected | 
            
                                                                                                            
                            
            
                                    
            
            
                | 135 |  |  |      * @var string  $emailBodyBackgroundColor | 
            
                                                                                                            
                            
            
                                    
            
            
                | 136 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 137 |  |  |     protected $emailBodyBackgroundColor = self::COLOR_WHITE; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 138 |  |  |    | 
            
                                                                                                            
                            
            
                                    
            
            
                | 139 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 140 |  |  |      * Defines the primary fonts for our html email | 
            
                                                                                                            
                            
            
                                    
            
            
                | 141 |  |  |      * Default is system fonts | 
            
                                                                                                            
                            
            
                                    
            
            
                | 142 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 143 |  |  |      * @access protected | 
            
                                                                                                            
                            
            
                                    
            
            
                | 144 |  |  |      * @var string  $fonts | 
            
                                                                                                            
                            
            
                                    
            
            
                | 145 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 146 |  |  |     protected $emailBodyFont = "-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 147 |  |  |    | 
            
                                                                                                            
                            
            
                                    
            
            
                | 148 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 149 |  |  |      * Define the 'body' font size in pixels | 
            
                                                                                                            
                            
            
                                    
            
            
                | 150 |  |  |      * Default is 15 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 151 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 152 |  |  |      * @access protected | 
            
                                                                                                            
                            
            
                                    
            
            
                | 153 |  |  |      * @var int     $emailBodyFontSize | 
            
                                                                                                            
                            
            
                                    
            
            
                | 154 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 155 |  |  |     protected $emailBodyFontSize = 15; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 156 |  |  |      | 
            
                                                                                                            
                            
            
                                    
            
            
                | 157 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 158 |  |  |      * Defines the 'body' line height | 
            
                                                                                                            
                            
            
                                    
            
            
                | 159 |  |  |      * Default is 1.6 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 160 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 161 |  |  |      * @access protected | 
            
                                                                                                            
                            
            
                                    
            
            
                | 162 |  |  |      * @var float   $lineHeight | 
            
                                                                                                            
                            
            
                                    
            
            
                | 163 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 164 |  |  |     protected $lineHeight = 1.6; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 165 |  |  |      | 
            
                                                                                                            
                            
            
                                    
            
            
                | 166 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 167 |  |  |      * Validates whether a hexadecimal color value is syntactically correct. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 168 |  |  |      * The hexadecimal string to validate. May contain a leading '#'. We remove it as | 
            
                                                                                                            
                            
            
                                    
            
            
                | 169 |  |  |      * our lib will put it. May use the shorthand notation (e.g., '123' for '112233'). | 
            
                                                                                                            
                            
            
                                    
            
            
                | 170 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 171 |  |  |      * @access public | 
            
                                                                                                            
                            
            
                                    
            
            
                | 172 |  |  |      * @static | 
            
                                                                                                            
                            
            
                                    
            
            
                | 173 |  |  |      * @param string    $color      The hexadecimal string to validate | 
            
                                                                                                            
                            
            
                                    
            
            
                | 174 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 175 |  |  |      * @return string   A valid hex color without a leading '#'  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 176 |  |  |      * @throws \InvalidArgumentException   if the color is not a valid hex color | 
            
                                                                                                            
                            
            
                                    
            
            
                | 177 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 178 |  |  |     public static function validateColor(string $color) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 179 |  |  |     {     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 180 |  |  |         // Hash prefix is optional. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 181 |  |  |         $color = ltrim($color, '#'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 182 |  |  |          | 
            
                                                                                                            
                            
            
                                    
            
            
                | 183 |  |  |         // Must be either RGB or RRGGBB. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 184 |  |  |         // Must be a valid hex value. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 185 |  |  |         $length = mb_strlen($color); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 186 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 187 |  |  |         if ( ($length === 3 || $length === 6 ) && ctype_xdigit($color) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 188 |  |  |             // return prefixed uppercase hex color string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 189 |  |  |             return '#'. strtoupper($color); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 190 |  |  |         }; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 191 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 192 |  |  |         // something was wrong | 
            
                                                                                                            
                            
            
                                    
            
            
                | 193 |  |  |         throw new \InvalidArgumentException('Value passed was not a valid hex color. Value was [' . $color .']'); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 194 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 195 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 196 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 197 |  |  |      *   ************************************************ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 198 |  |  |      *   **************** Public methods **************** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 199 |  |  |      *   ************************************************ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 200 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 201 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 202 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 203 |  |  |      * Sets whether html comments are rendered when calling the HtmlEmailBuilder::getHtml() method.  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 204 |  |  |      * Default is false. This property must be set before calling the HtmlEmailBuilder::getHtml() method. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 205 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 206 |  |  |      *      $builder = new HtmlEmailBuilder(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 207 |  |  |      *      ... | 
            
                                                                                                            
                            
            
                                    
            
            
                | 208 |  |  |      *      $builder->renderHtmlComments(true); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 209 |  |  |      *      $htmlContent =  $builder->getHtml();  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 210 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 211 |  |  |      * @access public | 
            
                                                                                                            
                            
            
                                    
            
            
                | 212 |  |  |      * @param bool      $value    True or false to render or not comments | 
            
                                                                                                            
                            
            
                                    
            
            
                | 213 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 214 |  |  |      * @return void  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 215 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 216 |  |  |     public function renderHtmlComments(bool $value) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 217 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 218 |  |  |         $this->renderHtmlComments= $value; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 219 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 220 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 221 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 222 |  |  |      * Sets whether css comments are rendered when calling the HtmlEmailBuilder::getHtml() method.  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 223 |  |  |      * Default is false. This property must be set before calling the HtmlEmailBuilder::getHtml() method. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 224 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 225 |  |  |      *      $builder = new HtmlEmailBuilder(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 226 |  |  |      *      ... | 
            
                                                                                                            
                            
            
                                    
            
            
                | 227 |  |  |      *      $builder->renderCssComments(true); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 228 |  |  |      *      $htmlContent =  $builder->getHtml();  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 229 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 230 |  |  |      * @access public | 
            
                                                                                                            
                            
            
                                    
            
            
                | 231 |  |  |      * @param bool      $value    True or false to render or not comments | 
            
                                                                                                            
                            
            
                                    
            
            
                | 232 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 233 |  |  |      * @return void  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 234 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 235 |  |  |     public function renderCssComments(bool $value) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 236 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 237 |  |  |         $this->renderCssComments = $value; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 238 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 239 |  |  |      | 
            
                                                                                                            
                            
            
                                    
            
            
                | 240 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 241 |  |  |      * Get a formatted html comment for given string if $renderHtmlComments is true, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 242 |  |  |      * otherwise an empty string  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 243 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 244 |  |  |      * @access public | 
            
                                                                                                            
                            
            
                                    
            
            
                | 245 |  |  |      * @param string    $text      The comment text | 
            
                                                                                                            
                            
            
                                    
            
            
                | 246 |  |  |      * @param string    $indent    The indentation before comment. Default is empty string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 247 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 248 |  |  |      * @return string    | 
            
                                                                                                            
                            
            
                                    
            
            
                | 249 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 250 |  |  |     public function getHtmlComment(string $text, string $indent = '') | 
            
                                                                                                            
                            
            
                                    
            
            
                | 251 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 252 |  |  |         return $this->renderHtmlComments ? $indent . '<!-- ' . $text . ' -->' . PHP_EOL : ''; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 253 |  |  |     }     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 254 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 255 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 256 |  |  |      * Sets the backside background color. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 257 |  |  |      *   | 
            
                                                                                                            
                            
            
                                    
            
            
                | 258 |  |  |      * @access public  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 259 |  |  |      * @param string      $value    The hex color string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 260 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 261 |  |  |      * @return void | 
            
                                                                                                            
                            
            
                                    
            
            
                | 262 |  |  |      * @throws \InvalidArgumentException     if the color is not a valid hex color | 
            
                                                                                                            
                            
            
                                    
            
            
                | 263 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 264 |  |  |     public function setBacksideBackgroundColor(string $value) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 265 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 266 |  |  |         $this->backsideBackgroundColor = self::validateColor($value); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 267 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 268 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 269 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 270 |  |  |      * Gets the backside background color. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 271 |  |  |      *   | 
            
                                                                                                            
                            
            
                                    
            
            
                | 272 |  |  |      * @access public  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 273 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 274 |  |  |      * @return string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 275 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 276 |  |  |     public function backsideBackgroundColor() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 277 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 278 |  |  |         return $this->backsideBackgroundColor; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 279 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 280 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 281 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 282 |  |  |      * Sets the backside color. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 283 |  |  |      *   | 
            
                                                                                                            
                            
            
                                    
            
            
                | 284 |  |  |      * @access public  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 285 |  |  |      * @param string      $value    The hex color string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 286 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 287 |  |  |      * @return void | 
            
                                                                                                            
                            
            
                                    
            
            
                | 288 |  |  |      * @throws \InvalidArgumentException     if the color is not a valid hex color | 
            
                                                                                                            
                            
            
                                    
            
            
                | 289 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 290 |  |  |     public function setBacksideColor(string $value) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 291 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 292 |  |  |         $this->backsideColor = self::validateColor($value); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 293 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 294 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 295 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 296 |  |  |      * Gets the backside color. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 297 |  |  |      *   | 
            
                                                                                                            
                            
            
                                    
            
            
                | 298 |  |  |      * @access public  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 299 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 300 |  |  |      * @return string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 301 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 302 |  |  |     public function backsideColor() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 303 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 304 |  |  |         return $this->backsideColor; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 305 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 306 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 307 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 308 |  |  |      * Gets the email body width in pixels | 
            
                                                                                                            
                            
            
                                    
            
            
                | 309 |  |  |      *   | 
            
                                                                                                            
                            
            
                                    
            
            
                | 310 |  |  |      * @access public  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 311 |  |  |      * @return int | 
            
                                                                                                            
                            
            
                                    
            
            
                | 312 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 313 |  |  |     public function emailBodyWidth() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 314 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 315 |  |  |         return $this->emailBodyWidth; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 316 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 317 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 318 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 319 |  |  |      * Sets the email body width. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 320 |  |  |      *   | 
            
                                                                                                            
                            
            
                                    
            
            
                | 321 |  |  |      * @access public  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 322 |  |  |      * @param int      $value    The email body width | 
            
                                                                                                            
                            
            
                                    
            
            
                | 323 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 324 |  |  |      * @return void | 
            
                                                                                                            
                            
            
                                    
            
            
                | 325 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 326 |  |  |     public function setEmailBodyWidth(int $value) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 327 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 328 |  |  |         //todo validate | 
            
                                                                                                            
                            
            
                                    
            
            
                | 329 |  |  |         $this->emailBodyWidth = $value; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 330 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 331 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 332 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 333 |  |  |      * Gets the email body background color. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 334 |  |  |      *   | 
            
                                                                                                            
                            
            
                                    
            
            
                | 335 |  |  |      * @access public  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 336 |  |  |      * @return string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 337 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 338 |  |  |     public function emailBodyBackground() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 339 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 340 |  |  |         return $this->emailBodyBackgroundColor; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 341 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 342 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 343 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 344 |  |  |      * Sets the 'body' background color. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 345 |  |  |      *   | 
            
                                                                                                            
                            
            
                                    
            
            
                | 346 |  |  |      * @access public  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 347 |  |  |      * @param string      $value    The body color | 
            
                                                                                                            
                            
            
                                    
            
            
                | 348 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 349 |  |  |      * @return void | 
            
                                                                                                            
                            
            
                                    
            
            
                | 350 |  |  |      * @throws \InvalidArgumentException     if the color is not a valid hex color | 
            
                                                                                                            
                            
            
                                    
            
            
                | 351 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 352 |  |  |     public function setEmailBodyBackgroundColor(string $value) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 353 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 354 |  |  |         $this->emailBodyBackgroundColor = self::validateColor($value); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 355 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 356 |  |  |      | 
            
                                                                                                            
                            
            
                                    
            
            
                | 357 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 358 |  |  |      * Sets the email body font | 
            
                                                                                                            
                            
            
                                    
            
            
                | 359 |  |  |      *   | 
            
                                                                                                            
                            
            
                                    
            
            
                | 360 |  |  |      * @access public  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 361 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 362 |  |  |      * @return string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 363 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 364 |  |  |     public function emailBodyFont() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 365 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 366 |  |  |         return $this->emailBodyFont; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 367 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 368 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 369 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 370 |  |  |      * Sets the email body font family | 
            
                                                                                                            
                            
            
                                    
            
            
                | 371 |  |  |      *   | 
            
                                                                                                            
                            
            
                                    
            
            
                | 372 |  |  |      * @access public  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 373 |  |  |      * @param string     $value    The body font family | 
            
                                                                                                            
                            
            
                                    
            
            
                | 374 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 375 |  |  |      * @return void | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 376 |  |  |      */ | 
            
                                                                        
                            
            
                                    
            
            
                | 377 |  |  |     public function setEmailBodyFont(string $value) | 
            
                                                                        
                            
            
                                    
            
            
                | 378 |  |  |     { | 
            
                                                                        
                            
            
                                    
            
            
                | 379 |  |  |         $this->emailBodyFont = $value; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 380 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 381 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 382 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 383 |  |  |      * Gets the email body font size | 
            
                                                                                                            
                            
            
                                    
            
            
                | 384 |  |  |      *   | 
            
                                                                                                            
                            
            
                                    
            
            
                | 385 |  |  |      * @access public  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 386 |  |  |      * @return string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 387 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 388 |  |  |     public function emailBodyFontSize() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 389 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 390 |  |  |         return $this->emailBodyFontSize .'px'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 391 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 392 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 393 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 394 |  |  |      * Sets the email body font size in pixels | 
            
                                                                                                            
                            
            
                                    
            
            
                | 395 |  |  |      *   | 
            
                                                                                                            
                            
            
                                    
            
            
                | 396 |  |  |      * @access public  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 397 |  |  |      * @param int     $value    The body font size in pixels | 
            
                                                                                                            
                            
            
                                    
            
            
                | 398 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 399 |  |  |      * @return string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 400 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 401 |  |  |     public function setEmailBodyFontSize(int $value) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 402 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 403 |  |  |         $this->emailBodyFontSize = $value; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 404 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 405 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 406 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 407 |  |  |      * Gets the email body font | 
            
                                                                                                            
                            
            
                                    
            
            
                | 408 |  |  |      *   | 
            
                                                                                                            
                            
            
                                    
            
            
                | 409 |  |  |      * @access public  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 410 |  |  |      * @return string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 411 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 412 |  |  |     public function emailBodyColor() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 413 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 414 |  |  |         return $this->emailBodyColor; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 415 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 416 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 417 |  |  |     /**  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 418 |  |  |      * Sets the email body text color. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 419 |  |  |      *   | 
            
                                                                                                            
                            
            
                                    
            
            
                | 420 |  |  |      * @access public  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 421 |  |  |      * @param string      $value    The body text color | 
            
                                                                                                            
                            
            
                                    
            
            
                | 422 |  |  |      *  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 423 |  |  |      * @return void | 
            
                                                                                                            
                            
            
                                    
            
            
                | 424 |  |  |      * @throws \InvalidArgumentException     if the color is not a valid hex color | 
            
                                                                                                            
                            
            
                                    
            
            
                | 425 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 426 |  |  |     public function setEmailBodyColor(string $value) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 427 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 428 |  |  |         $this->emailBodyColor = self::validateColor($value); | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 429 |  |  |     } | 
            
                                                        
            
                                    
            
            
                | 430 |  |  | } |