sunnysideup /
silverstripe-perfect_cms_images
| Total Complexity | 41 |
| Total Lines | 300 |
| Duplicated Lines | 0 % |
| Changes | 14 | ||
| Bugs | 0 | Features | 0 |
Complex classes like PerfectCmsImageDataExtension often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use PerfectCmsImageDataExtension, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 20 | class PerfectCmsImageDataExtension extends DataExtension |
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| 21 | { |
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| 22 | |||
| 23 | /** |
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| 24 | * background image for padded images... |
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| 25 | * |
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| 26 | * @var string |
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| 27 | */ |
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| 28 | private static $perfect_cms_images_background_padding_color = '#cccccc'; |
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| 29 | |||
| 30 | /* |
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| 31 | * details of the images |
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| 32 | * - width: 3200 |
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| 33 | * - height: 3200 |
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| 34 | * - folder: "myfolder" |
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| 35 | * - filetype: "try jpg" |
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| 36 | * - enforce_size: false |
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| 37 | * - folder: my-image-folder-a |
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| 38 | * - filetype: "jpg or a png with a transparant background" |
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| 39 | * - use_retina: true |
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| 40 | * - padding_bg_colour: '#dddddd' |
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| 41 | * - crop: true |
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| 42 | * - move_to_right_folder: true |
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| 43 | * - loading_style: 'eager' |
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| 44 | * @var array |
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| 45 | */ |
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| 46 | private static $perfect_cms_images_image_definitions = []; |
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| 47 | |||
| 48 | private static $casting = [ |
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| 49 | 'PerfectCMSImageTag' => 'HTMLText', |
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| 50 | ]; |
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| 51 | |||
| 52 | /** |
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| 53 | * @param string $name PerfectCMSImages name |
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| 54 | * @param bool $inline for use within existing image tag - optional |
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| 55 | * @param string $alt alt tag for image -optional |
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| 56 | * @param string $attributes additional attributes |
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| 57 | * |
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| 58 | * @return string (HTML) |
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| 59 | */ |
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| 60 | public function getPerfectCMSImageTag(string $name, $inline = false, ?string $alt = '', ?string $attributes = '') |
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| 63 | } |
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| 64 | |||
| 65 | /** |
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| 66 | * @param string $name PerfectCMSImages name |
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| 67 | * @param bool $inline for use within existing image tag - optional. can be TRUE, "TRUE" or 1 also... |
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| 68 | * @param string $alt alt tag for image -optional |
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| 69 | * @param string $attributes additional attributes |
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| 70 | * |
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| 71 | * @return string (HTML) |
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| 72 | */ |
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| 73 | public function PerfectCMSImageTag(string $name, $inline = false, ?string $alt = '', ?string $attributes = '') |
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| 74 | { |
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| 75 | $arrayData = $this->getPerfectCMSImageTagArrayData($name, $inline, $alt, $attributes); |
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| 76 | $template = 'Includes/PerfectCMSImageTag'; |
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| 77 | if (true === $inline || 1 === (int) $inline || 'true' === strtolower($inline)) { |
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|
Bug
introduced
by
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| 78 | $template .= 'Inline'; |
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| 79 | } |
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| 80 | |||
| 81 | return DBField::create_field('HTMLText', $arrayData->renderWith($template)); |
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| 82 | } |
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| 83 | |||
| 84 | /** |
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| 85 | * @param string $name PerfectCMSImages name |
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| 86 | * @param bool $inline for use within existing image tag - optional. can be TRUE, "TRUE" or 1 also... |
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| 87 | * @param string $alt alt tag for image -optional |
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| 88 | * @param string $attributes additional attributes |
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| 89 | * |
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| 90 | * @return ArrayData |
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| 91 | */ |
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| 92 | public function PerfectCMSImageTagArrayData(string $name, $inline = false, ?string $alt = '', ?string $attributes = '') |
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| 93 | { |
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| 94 | return $this->getPerfectCMSImageTagArrayData($name, $inline, $alt, $attributes); |
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| 95 | } |
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| 96 | |||
| 97 | /** |
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| 98 | * @param string $name PerfectCMSImages name |
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| 99 | * @param bool $inline for use within existing image tag - optional. can be TRUE, "TRUE" or 1 also... |
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| 100 | * @param string $alt alt tag for image -optional |
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| 101 | * @param string $attributes additional attributes |
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| 102 | * |
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| 103 | * @return ArrayData |
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| 104 | */ |
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| 105 | public function getPerfectCMSImageTagArrayData(string $name, $inline = false, ?string $alt = '', ?string $attributes = '') |
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| 106 | { |
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| 107 | $retinaLink = $this->PerfectCMSImageLinkRetina($name); |
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| 108 | $nonRetinaLink = $this->PerfectCMSImageLinkNonRetina($name); |
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| 109 | |||
| 110 | $retinaLinkWebP = $this->PerfectCMSImageLinkRetinaWebP($name); |
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| 111 | $nonRetinaLinkWebP = $this->PerfectCMSImageLinkNonRetinaWebP($name); |
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| 112 | |||
| 113 | $mobileRetinaLink = $this->PerfectCMSImageLinkRetinaForMobile($name); |
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| 114 | $mobileNonRetinaLink = $this->PerfectCMSImageLinkNonRetinaForMobile($name); |
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| 115 | |||
| 116 | $mobileRetinaLinkWebP = $this->PerfectCMSImageLinkRetinaWebPForMobile($name); |
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| 117 | $mobileNonRetinaLinkWebP = $this->PerfectCMSImageLinkNonRetinaWebPForMobile($name); |
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| 118 | |||
| 119 | $width = PerfectCMSImages::get_width($name, true); |
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| 120 | $height = PerfectCMSImages::get_height($name, true); |
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| 121 | $loadingStyle = PerfectCMSImages::loading_style($name); |
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| 122 | $mobileMediaWidth = PerfectCMSImages::get_mobile_media_width($name); |
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| 123 | |||
| 124 | if (! $alt) { |
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| 125 | $alt = $this->getOwner()->Title; |
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| 126 | } |
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| 127 | |||
| 128 | return ArrayData::create( |
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| 129 | [ |
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| 130 | 'MobileMediaWidth' => $mobileMediaWidth, |
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| 131 | 'Width' => $width, |
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| 132 | 'Height' => $height, |
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| 133 | 'Alt' => Convert::raw2att($alt), |
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| 134 | 'MobileRetinaLink' => $mobileRetinaLink, |
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| 135 | 'MobileNonRetinaLink' => $mobileNonRetinaLink, |
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| 136 | 'MobileRetinaLinkWebP' => $mobileRetinaLinkWebP, |
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| 137 | 'MobileNonRetinaLinkWebP' => $mobileNonRetinaLinkWebP, |
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| 138 | 'RetinaLink' => $retinaLink, |
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| 139 | 'NonRetinaLink' => $nonRetinaLink, |
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| 140 | 'RetinaLinkWebP' => $retinaLinkWebP, |
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| 141 | 'NonRetinaLinkWebP' => $nonRetinaLinkWebP, |
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| 142 | 'LoadingStyle' => $loadingStyle, |
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| 143 | 'Attributes' => DBField::create_field('HTMLText', $attributes), |
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| 144 | ] |
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| 145 | ); |
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| 146 | } |
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| 147 | |||
| 148 | /** |
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| 149 | * @param string $name of Image Field template |
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| 150 | * |
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| 151 | * @return string (link) |
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| 152 | */ |
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| 153 | public function PerfectCMSImageLinkNonRetina(string $name): string |
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| 154 | { |
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| 155 | return $this->PerfectCMSImageLink($name); |
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| 156 | } |
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| 157 | |||
| 158 | /** |
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| 159 | * @param string $name of Image Field template |
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| 160 | * |
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| 161 | * @return string (link) |
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| 162 | */ |
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| 163 | public function PerfectCMSImageLinkRetina(string $name): string |
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| 164 | { |
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| 165 | return $this->PerfectCMSImageLink($name, true); |
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| 166 | } |
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| 167 | |||
| 168 | /** |
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| 169 | * @param string $name of Image Field template |
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| 170 | * |
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| 171 | * @return string (link) |
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| 172 | */ |
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| 173 | public function PerfectCMSImageLinkNonRetinaWebP(string $name): string |
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| 174 | { |
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| 175 | return $this->PerfectCMSImageLink($name, false, true); |
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| 176 | } |
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| 177 | |||
| 178 | /** |
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| 179 | * @param string $name of Image Field template |
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| 180 | * |
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| 181 | * @return string (link) |
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| 182 | */ |
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| 183 | public function PerfectCMSImageLinkRetinaWebP(string $name): string |
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| 184 | { |
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| 185 | return $this->PerfectCMSImageLink($name, true, true); |
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| 186 | } |
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| 187 | |||
| 188 | /** |
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| 189 | * @param string $name of Image Field template |
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| 190 | * |
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| 191 | * @return string (link) |
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| 192 | */ |
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| 193 | public function PerfectCMSImageLinkNonRetinaForMobile(string $name): string |
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| 196 | } |
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| 197 | |||
| 198 | /** |
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| 199 | * @param string $name of Image Field template |
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| 200 | * |
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| 201 | * @return string (link) |
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| 202 | */ |
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| 203 | public function PerfectCMSImageLinkRetinaForMobile(string $name): string |
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| 206 | } |
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| 207 | |||
| 208 | /** |
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| 209 | * @param string $name of Image Field template |
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| 210 | * |
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| 211 | * @return string (link) |
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| 212 | */ |
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| 213 | public function PerfectCMSImageLinkNonRetinaWebPForMobile(string $name): string |
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| 214 | { |
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| 215 | return $this->PerfectCMSImageLink($name, false, true, true); |
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| 216 | } |
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| 217 | |||
| 218 | /** |
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| 219 | * @param string $name of Image Field template |
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| 220 | * |
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| 221 | * @return string (link) |
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| 222 | */ |
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| 223 | public function PerfectCMSImageLinkRetinaWebPForMobile(string $name): string |
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| 224 | { |
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| 225 | return $this->PerfectCMSImageLink($name, true, true, true); |
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| 226 | } |
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| 227 | |||
| 228 | /** |
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| 229 | * @param string $link |
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| 230 | * |
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| 231 | * @return string (link) |
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| 232 | */ |
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| 233 | public function getPerfectCMSImageAbsoluteLink(string $link): string |
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| 234 | { |
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| 235 | return Director::absoluteURL($link); |
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| 236 | } |
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| 237 | |||
| 238 | /** |
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| 239 | * returns image link (if any). |
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| 240 | */ |
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| 241 | public function PerfectCMSImageLink(string $name, ?bool $useRetina = false, ?bool $isWebP = false, ?bool $forMobile = false): string |
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| 242 | { |
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| 243 | /** @var null|Image $image */ |
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| 244 | $image = $this->owner; |
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| 245 | if ($image && $image->exists() && $image instanceof Image) { |
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| 246 | //we are all good ... |
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| 247 | } else { |
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| 248 | $image = ImageManipulations::get_backup_image($name); |
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| 249 | } |
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| 250 | |||
| 251 | if ($image && $image->exists() && $image instanceof Image) { |
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| 252 | // $backEndString = Image::get_backend(); |
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| 253 | // $backend = Injector::inst()->get($backEndString); |
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| 254 | $link = ImageManipulations::get_image_link($image, $name, $useRetina, $forMobile); |
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| 255 | |||
| 256 | if ($isWebP) { |
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| 257 | $link = ImageManipulations::web_p_link($link); |
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| 258 | } |
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| 259 | |||
| 260 | return '' !== $link ? ImageManipulations::add_fake_parts($image, $link) : ''; |
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| 261 | } |
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| 262 | |||
| 263 | // no image -> provide placeholder if in DEV MODE only!!! |
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| 264 | if (Director::isDev()) { |
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| 265 | return ImageManipulations::get_placeholder_image_tag($name); |
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| 266 | } |
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| 267 | |||
| 268 | return ''; |
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| 269 | } |
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| 270 | |||
| 271 | public function PerfectCMSImageFixFolder($name, ?string $folderName = ''): ?Folder |
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| 272 | { |
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| 273 | $folder = null; |
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| 274 | if(PerfectCMSImages::move_to_right_folder($name) || $folderName) { |
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| 275 | $image = $this->getOwner(); |
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| 276 | if($image && $image->exists()) { |
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| 277 | if(! $folderName) { |
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| 278 | $folderName = PerfectCMSImages::get_folder($name); |
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| 279 | } |
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| 280 | $folder = Folder::find_or_make($folderName); |
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| 281 | if(!$folder->exists()) { |
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| 282 | $folder->write(); |
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| 283 | } |
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| 284 | if ($image->ParentID !== $folder->ID) { |
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| 285 | $wasPublished = $image->isPublished(); |
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| 286 | $image->ParentID = $folder->ID; |
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| 287 | $image->write(); |
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| 288 | if($wasPublished) { |
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| 289 | $image->publishSingle(); |
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| 290 | } |
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| 291 | } |
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| 292 | } else { |
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| 293 | // user_error('could not find image'); |
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| 294 | } |
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| 295 | } |
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| 296 | return $folder; |
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| 297 | } |
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| 298 | |||
| 299 | public function getThumbnail() { |
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| 300 | if($this->owner->ID){ |
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| 301 | if($this->owner->getExtension() == 'svg'){ |
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| 302 | $obj= DBHTMLText::create(); |
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| 303 | $obj->setValue(file_get_contents(BASE_PATH.$this->owner->Link())); |
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| 304 | return $obj; |
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| 305 | }else { |
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| 306 | return $this->owner->CMSThumbnail(); |
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| 307 | } |
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| 308 | } else { |
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| 309 | return $this->owner->CMSThumbnail(); |
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| 310 | } |
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| 311 | } |
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| 312 | |||
| 313 | public function updatePreviewLink(&$link, $action) |
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| 320 | } |
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| 321 | |||
| 322 | } |
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| 323 |
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