sunnysideup /
silverstripe-share_this_simple
| Total Complexity | 63 |
| Total Lines | 528 |
| Duplicated Lines | 0 % |
| Changes | 25 | ||
| Bugs | 1 | Features | 1 |
Complex classes like ShareThisSimpleProvider 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 ShareThisSimpleProvider, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 14 | class ShareThisSimpleProvider extends ViewableData |
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| 15 | { |
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| 16 | /** |
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| 17 | * @var null|DataObject |
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| 18 | */ |
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| 19 | protected $object; |
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| 20 | |||
| 21 | protected $linkMethod = 'AbsoluteLink'; |
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| 22 | |||
| 23 | protected $titleMethod = 'Title'; |
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| 24 | |||
| 25 | protected $imageMethods = []; |
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| 26 | |||
| 27 | protected $descriptionMethod = 'SocialMediaDescription'; |
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| 28 | |||
| 29 | //change to 'SocialMediaDescription' |
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| 30 | |||
| 31 | protected $hashTagArray = []; |
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| 32 | |||
| 33 | protected $mentionsArray = []; |
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| 34 | |||
| 35 | protected $viasArray = []; |
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| 36 | |||
| 37 | /** |
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| 38 | * @var string |
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| 39 | */ |
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| 40 | protected $pageURL = ''; |
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| 41 | |||
| 42 | /** |
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| 43 | * @var string |
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| 44 | */ |
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| 45 | protected $title = ''; |
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| 46 | |||
| 47 | /** |
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| 48 | * @var string |
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| 49 | */ |
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| 50 | protected $titleFull = ''; |
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| 51 | |||
| 52 | /** |
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| 53 | * @var string |
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| 54 | */ |
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| 55 | protected $media = ''; |
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| 56 | |||
| 57 | /** |
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| 58 | * @var string |
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| 59 | */ |
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| 60 | protected $description = ''; |
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| 61 | |||
| 62 | /** |
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| 63 | * @var string |
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| 64 | */ |
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| 65 | protected $descriptionFull = ''; |
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| 66 | |||
| 67 | /** |
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| 68 | * @var string |
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| 69 | */ |
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| 70 | protected $hashTags = ''; |
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| 71 | |||
| 72 | /** |
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| 73 | * @var string |
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| 74 | */ |
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| 75 | protected $mentions = ''; |
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| 76 | |||
| 77 | /** |
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| 78 | * @var string |
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| 79 | */ |
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| 80 | protected $vias = ''; |
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| 81 | |||
| 82 | protected static $cacheGetShareThisArray = []; |
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| 83 | |||
| 84 | private static $pop_up_window_height = 320; |
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| 85 | |||
| 86 | private static $pop_up_window_width = 320; |
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| 87 | |||
| 88 | private static $description_method = ''; |
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| 89 | |||
| 90 | private static $default_mentions = []; |
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| 91 | |||
| 92 | private static $default_vias = []; |
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| 93 | |||
| 94 | private static $default_hash_tags = []; |
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| 95 | |||
| 96 | private static $image_methods = []; |
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| 97 | |||
| 98 | private static $icon_links = []; |
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| 99 | |||
| 100 | private static $casting = [ |
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| 101 | 'FacebookShareLink' => 'Varchar', |
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| 102 | 'BlueSkyShareLink' => 'Varchar', |
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| 103 | 'TwitterShareLink' => 'Varchar', |
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| 104 | 'TumblrShareLink' => 'Varchar', |
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| 105 | 'PinterestShareLink' => 'Varchar', |
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| 106 | 'RedditShareLink' => 'Varchar', |
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| 107 | 'LinkedInShareLink' => 'Varchar', |
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| 108 | 'EmailShareLink' => 'Varchar', |
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| 109 | 'SmsShareLink' => 'Varchar', |
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| 110 | 'WhatsAppShareLink' => 'Varchar', |
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| 111 | 'SnapchatShareLink' => 'Varchar', |
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| 112 | 'SignalShareLink' => 'Varchar', |
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| 113 | 'PrintPageLink' => 'Varchar' |
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| 114 | ]; |
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| 115 | |||
| 116 | /** |
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| 117 | * @param DataObject $object |
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| 118 | */ |
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| 119 | public function __construct($object) |
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| 123 | } |
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| 124 | |||
| 125 | public function setLinkMethod(string $s): self |
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| 130 | } |
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| 131 | |||
| 132 | public function setTitleMethod(string $s): self |
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| 133 | { |
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| 134 | $this->titleMethod = $s; |
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| 135 | |||
| 136 | return $this; |
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| 137 | } |
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| 138 | |||
| 139 | public function setImageMethods(string $a): self |
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| 140 | { |
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| 141 | $this->imageMethods = $a; |
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| 142 | |||
| 143 | return $this; |
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| 144 | } |
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| 145 | |||
| 146 | public function setDescriptionMethod(string $s): self |
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| 147 | { |
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| 148 | $this->descriptionMethod = $s; |
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| 149 | |||
| 150 | return $this; |
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| 151 | } |
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| 152 | |||
| 153 | public function setHashTags(array $a): self |
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| 158 | } |
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| 159 | |||
| 160 | public function setMentions(array $a): self |
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| 161 | { |
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| 162 | $this->mentionsArray = $a; |
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| 163 | |||
| 164 | return $this; |
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| 165 | } |
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| 166 | |||
| 167 | public function setVias(array $a): self |
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| 172 | } |
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| 173 | |||
| 174 | public function getWindowPopupHtml(): DBHTMLText |
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| 175 | { |
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| 176 | $width = $this->Config()->get('pop_up_window_width'); |
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| 177 | $height = $this->Config()->get('pop_up_window_height'); |
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| 178 | $html = 'onclick="return openPopupWindow(this.href);"'; |
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| 179 | // $html = preg_replace('#\s+#', ' ', $html); |
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| 180 | |||
| 181 | return DBHTMLText::create_field('HTMLText', $html); |
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| 182 | } |
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| 183 | |||
| 184 | /** |
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| 185 | * return of ShareThisLinks. |
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| 186 | * |
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| 187 | * @param string $customDescription e.g. foo bar cool stuff |
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| 188 | */ |
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| 189 | public function ShareThisLinks(?string $customDescription = ''): ArrayList |
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| 190 | { |
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| 191 | $arrayList = ArrayList::create(); |
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| 192 | $options = array_keys(Config::inst()->get(ShareThisSimpleProvider::class, 'casting', Config::UNINHERITED)); |
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| 193 | $icons = $this->config()->get('icon_links'); |
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| 194 | foreach ($options as $option) { |
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| 195 | $className = str_replace('ShareLink', '', (string) $option); |
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| 196 | $className = strtolower($className); |
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| 197 | $icon = ''; |
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| 198 | if (! empty($icons[$className])) { |
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| 199 | $urlLink = $icons[$className]; |
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| 200 | $url = ModuleResourceLoader::resourceURL($urlLink); |
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| 201 | $icon = DBField::create_field('HTMLText', '<img src="' . $url . '" alt="' . $option . '" />'); |
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| 202 | } |
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| 203 | $method = 'get' . $option; |
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| 204 | $arrayList->push( |
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| 205 | ArrayData::create( |
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| 206 | [ |
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| 207 | 'Class' => $className, |
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| 208 | 'Link' => $this->{$method}($customDescription), |
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| 209 | 'Icon' => $icon, |
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| 210 | ] |
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| 211 | ) |
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| 212 | ); |
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| 213 | } |
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| 214 | |||
| 215 | return $arrayList; |
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| 216 | } |
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| 217 | |||
| 218 | |||
| 219 | /** |
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| 220 | * Generate a URL to share this content on Facebook. |
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| 221 | * |
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| 222 | * @param string $customDescription e.g. foo bar cool stuff |
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| 223 | * https://www.facebook.com/dialog/feed? |
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| 224 | * &link=URL_HERE |
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| 225 | * &picture=IMAGE_LINK_HERE |
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| 226 | * &name=TITLE_HERE |
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| 227 | * &caption=%20 |
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| 228 | * &description=DESCRIPTION_HERE |
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| 229 | * &redirect_uri=http%3A%2F%2Fwww.facebook.com%2F |
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| 230 | */ |
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| 231 | public function getFacebookShareLink(?string $customDescription = ''): string |
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| 232 | { |
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| 233 | $this->getShareThisArray($customDescription); |
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| 234 | |||
| 235 | return '' === $this->pageURL ? '' : |
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| 236 | 'https://www.facebook.com/sharer/sharer.php?u=' . $this->pageURL; |
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| 237 | } |
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| 238 | |||
| 239 | |||
| 240 | /** |
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| 241 | * Generate a URL to share this content on Twitter |
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| 242 | * Specs: https://dev.twitter.com/web/tweet-button/web-intent. |
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| 243 | * example: https://twitter.com/intent/tweet? |
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| 244 | * &source=http%3A%2F%2Fsunnysideup.co.nz |
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| 245 | * &text=test:%20http%3A%2F%2Fsunnysideup.co.nz |
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| 246 | * &via=foobar. |
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| 247 | * |
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| 248 | * @param string $customDescription e.g. foo bar cool stuff |
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| 249 | */ |
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| 250 | public function getBlueSkyShareLink(?string $customDescription = ''): string |
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| 251 | { |
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| 252 | $this->getShareThisArray($customDescription); |
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| 253 | |||
| 254 | return '' === $this->pageURL ? '' : |
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| 255 | 'https://bsky.app/intent/compose?text=' . ($this->titleFull) . '&url=' . $this->pageURL; |
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| 256 | } |
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| 257 | |||
| 258 | /** |
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| 259 | * Generate a URL to share this content on Twitter |
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| 260 | * Specs: https://dev.twitter.com/web/tweet-button/web-intent. |
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| 261 | * example: https://twitter.com/intent/tweet? |
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| 262 | * &source=http%3A%2F%2Fsunnysideup.co.nz |
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| 263 | * &text=test:%20http%3A%2F%2Fsunnysideup.co.nz |
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| 264 | * &via=foobar. |
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| 265 | * |
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| 266 | * @param string $customDescription e.g. foo bar cool stuff |
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| 267 | */ |
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| 268 | public function getTwitterShareLink(?string $customDescription = ''): string |
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| 269 | { |
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| 270 | $this->getShareThisArray($customDescription); |
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| 271 | |||
| 272 | return '' === $this->pageURL ? '' : |
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| 273 | 'https://x.com/intent/tweet?text=' . ($this->titleFull) . '&url=' . $this->pageURL; |
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| 274 | } |
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| 275 | |||
| 276 | |||
| 277 | /** |
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| 278 | * Generate a URL to share this content on Twitter |
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| 279 | * Specs: https://dev.twitter.com/web/tweet-button/web-intent. |
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| 280 | * |
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| 281 | * @param string $customDescription e.g. foo bar cool stuff |
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| 282 | * |
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| 283 | * @return string |
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| 284 | */ |
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| 285 | public function getTumblrShareLink(?string $customDescription = '') |
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| 291 | } |
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| 292 | |||
| 293 | |||
| 294 | /** |
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| 295 | * Generate a URL to share this content on Twitter |
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| 296 | * Specs: https://dev.twitter.com/web/tweet-button/web-intent. |
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| 297 | * |
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| 298 | * @param string $customDescription e.g. foo bar cool stuff |
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| 299 | */ |
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| 300 | public function getPinterestShareLink(?string $customDescription = ''): string |
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| 301 | { |
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| 302 | $this->getShareThisArray($customDescription); |
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| 303 | |||
| 304 | return '' === $this->pageURL ? '' : |
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| 305 | 'https://pinterest.com/pin/create/button/?url=' . $this->pageURL . '&description=' . $this->description . '&media=' . $this->media . ''; |
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| 306 | } |
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| 307 | |||
| 308 | |||
| 309 | |||
| 310 | /** |
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| 311 | * Generate a URL to share this content on Twitter |
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| 312 | * Specs: https://dev.twitter.com/web/tweet-button/web-intent. |
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| 313 | * |
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| 314 | * @param string $customDescription e.g. foo bar cool stuff |
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| 315 | */ |
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| 316 | public function getRedditShareLink(?string $customDescription = ''): string |
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| 317 | { |
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| 318 | $this->getShareThisArray($customDescription); |
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| 319 | |||
| 320 | return '' === $this->pageURL ? '' : |
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| 321 | 'https://reddit.com/submit?url=' . $this->pageURL . '&title=' . $this->title; |
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| 322 | } |
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| 323 | |||
| 324 | /** |
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| 325 | * Generate a URL to share this content on Twitter |
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| 326 | * Specs: ??? |
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| 327 | * example: https://www.linkedin.com/shareArticle? |
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| 328 | * mini=true&url=https://www.cnn.com&title=&summary=chek this out&source=. |
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| 329 | * |
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| 330 | * @param string $customDescription e.g. foo bar cool stuff |
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| 331 | */ |
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| 332 | public function getLinkedInShareLink(?string $customDescription = ''): string |
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| 333 | { |
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| 334 | $this->getShareThisArray($customDescription); |
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| 335 | |||
| 336 | return '' === $this->pageURL ? '' : |
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| 337 | 'https://www.linkedin.com/shareArticle?mini=true&url=' . $this->pageURL . '&summary=' . $this->titleFull . ''; |
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| 338 | } |
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| 339 | |||
| 340 | /** |
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| 341 | * Generate a 'mailto' URL to share this content via Email. |
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| 342 | * |
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| 343 | * @param string $customDescription e.g. foo bar cool stuff |
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| 344 | */ |
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| 345 | public function getEmailShareLink(?string $customDescription = ''): string |
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| 346 | { |
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| 347 | $this->getShareThisArray($customDescription); |
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| 348 | |||
| 349 | return '' === $this->pageURL ? '' : |
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| 350 | 'mailto:?subject=' . $this->title . '&body=' . $this->pageURL; |
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| 351 | } |
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| 352 | |||
| 353 | /** |
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| 354 | * Generate a URL to share this content via SMS. |
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| 355 | * |
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| 356 | * @param string $customDescription e.g. foo bar cool stuff |
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| 357 | */ |
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| 358 | public function getSmsShareLink(?string $customDescription = ''): string |
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| 359 | { |
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| 360 | $this->getShareThisArray($customDescription); |
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| 361 | |||
| 362 | return '' === $this->pageURL ? '' : |
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| 363 | 'sms:?body=' . ($this->titleFull . urlencode(' ') . $this->pageURL); |
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| 364 | } |
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| 365 | /** |
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| 366 | * Generate a URL to share this content on WhatsApp. |
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| 367 | * |
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| 368 | * @param string $customDescription e.g. foo bar cool stuff |
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| 369 | */ |
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| 370 | public function getWhatsAppShareLink(?string $customDescription = ''): string |
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| 371 | { |
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| 372 | $this->getShareThisArray($customDescription); |
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| 373 | |||
| 374 | return '' === $this->pageURL ? '' : |
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| 375 | 'https://api.whatsapp.com/send?text=' . ($this->titleFull . urlencode(' ') . $this->pageURL); |
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| 376 | } |
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| 377 | |||
| 378 | /** |
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| 379 | * Generate a URL to share this content on Snapchat. |
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| 380 | * |
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| 381 | * @param string $customDescription e.g. foo bar cool stuff |
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| 382 | */ |
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| 383 | public function getSnapchatShareLink(?string $customDescription = ''): string |
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| 384 | { |
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| 385 | $this->getShareThisArray($customDescription); |
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| 386 | |||
| 387 | return '' === $this->pageURL ? '' : |
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| 388 | 'https://www.snapchat.com/share?url=' . $this->pageURL . '&text=' . $this->titleFull; |
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| 389 | } |
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| 390 | |||
| 391 | |||
| 392 | |||
| 393 | /** |
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| 394 | * Generate a URL to share this content on Signal. |
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| 395 | * |
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| 396 | * @param string $customDescription e.g. foo bar cool stuff |
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| 397 | */ |
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| 398 | public function getSignalShareLink(?string $customDescription = ''): string |
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| 404 | } |
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| 405 | |||
| 406 | |||
| 407 | public function getPrintPageLink(): string |
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| 408 | { |
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| 409 | return 'javascript:window.print();'; |
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| 410 | } |
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| 411 | |||
| 412 | |||
| 413 | /** |
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| 414 | * @param string $customDescription e.g. foo bar cool stuff |
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| 415 | */ |
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| 416 | public function getShareThisArray(?string $customDescription = ''): array |
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| 417 | { |
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| 418 | $cacheKey = $this->object->ID . '_' . preg_replace('#[^A-Za-z0-9]#', '_', $customDescription); |
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| 419 | if (! isset(self::$cacheGetShareThisArray[$cacheKey])) { |
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| 420 | //1. link |
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| 421 | $this->link = $this->shareThisLinkField(); |
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| 422 | |||
| 423 | $this->title = $this->shareThisTitleField(); |
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| 424 | |||
| 425 | $this->media = $this->shareThisMediaField(); |
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| 426 | |||
| 427 | $this->description = $this->shareThisDescriptionField($customDescription); |
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| 428 | |||
| 429 | $this->hashTags = $this->getValuesFromArrayToString('hashTagsArray', 'hash_tags', '#'); |
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| 430 | $this->mentions = $this->getValuesFromArrayToString('mentionsArray', 'mentions'); |
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| 431 | $this->vias = $this->getValuesFromArrayToString('viasArray', 'vias'); |
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| 432 | $this->titleFull = trim($this->mentions . ' ' . $this->title . ' ' . $this->hashTags . ' ' . $this->vias); |
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| 433 | $this->descriptionFull = trim($this->mentions . ' ' . $this->description . ' ' . $this->hashTags . ' ' . $this->vias); |
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| 434 | |||
| 435 | //return ... |
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| 436 | self::$cacheGetShareThisArray[$cacheKey] = [ |
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| 437 | 'pageURL' => rawurlencode($this->link), |
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| 438 | 'title' => rawurlencode($this->title), |
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| 439 | 'titleFull' => rawurlencode($this->titleFull), |
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| 440 | 'media' => rawurlencode($this->media), |
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| 441 | 'description' => rawurlencode($this->description), |
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| 442 | 'descriptionFull' => rawurlencode($this->descriptionFull), |
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| 443 | 'hashTags' => rawurlencode($this->hashTags), |
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| 444 | 'mentions' => rawurlencode($this->mentions), |
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| 445 | 'vias' => rawurlencode($this->vias), |
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| 446 | ]; |
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| 447 | } |
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| 448 | |||
| 449 | foreach (self::$cacheGetShareThisArray[$cacheKey] as $field => $value) { |
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| 450 | $this->{$field} = $value; |
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| 451 | } |
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| 452 | |||
| 453 | return self::$cacheGetShareThisArray[$cacheKey]; |
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| 454 | } |
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| 455 | |||
| 456 | |||
| 457 | protected function getValuesFromArrayToString(string $variable, string $staticVariable, ?string $prepender = '@') |
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| 458 | { |
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| 459 | $a = empty($this->{$variable}) ? $this->Config()->get($staticVariable) : $this->{$variable}; |
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| 460 | $str = ''; |
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| 461 | if (is_array($a) && count($a)) { |
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| 462 | $str = $prepender . implode(' ' . $prepender, $a); |
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| 463 | } |
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| 464 | |||
| 465 | return trim($str); |
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| 466 | } |
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| 467 | |||
| 468 | private function shareThisLinkField(): string |
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| 469 | { |
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| 470 | return $this->shareThisFieldAsString($this->linkMethod); |
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| 471 | } |
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| 472 | |||
| 473 | private function shareThisTitleField(): string |
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| 476 | } |
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| 477 | |||
| 478 | private function shareThisFieldAsString(string $field): string |
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| 479 | { |
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| 480 | $value = ''; |
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| 481 | if ($this->object->hasMethod($field)) { |
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| 482 | $value = $this->object->{$field}(); |
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| 483 | } elseif (isset($this->object->{$field})) { |
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| 484 | $value = $this->object->{$field}; |
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| 485 | } |
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| 486 | |||
| 487 | return (string) $value; |
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| 488 | } |
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| 489 | |||
| 490 | private function shareThisMediaField(): string |
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| 520 | } |
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| 521 | |||
| 522 | private function shareThisDescriptionField(?string $customDescription = ''): string |
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| 523 | { |
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| 524 | if ($customDescription) { |
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| 542 | } |
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| 543 | } |
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| 544 |
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