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<?php |
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namespace SunnySideUp\ShareThis; |
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use SilverStripe\Assets\Image; |
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use SilverStripe\Security\Permission; |
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use SilverStripe\ORM\FieldType\DBField; |
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use SilverStripe\CMS\Model\SiteTree; |
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use SilverStripe\Forms\LiteralField; |
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use SilverStripe\Forms\TreeDropdownField; |
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use SilverStripe\ORM\DataObject; |
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/** |
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* |
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*@author nicolaas[at]sunnysideup.co.nz |
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*@description: creates a list of places where people can follow you (e.g. twitter, your blog, etc...) |
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* |
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*/ |
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class SocialNetworkingLinksDataObject extends DataObject |
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{ |
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private static $db = array( |
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'URL' => 'Varchar(255)', |
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'Title' => 'Varchar(255)', |
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'Sort' => 'Int' |
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); |
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private static $casting = array( |
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'Code' => 'Varchar(255)', |
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'Link' => 'Varchar(255)', |
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'IconHTML' => 'HTMLText' |
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); |
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private static $has_one = array( |
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'Icon' => Image::class, |
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'InternalLink' => 'Page' |
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); |
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private static $searchable_fields = array( |
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'Title' => 'PartialMatchFilter' |
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); |
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private static $field_labels = array( |
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'InternalLink' => 'Internal Link', |
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'URL' => 'OR External Link (e.g. http://twitter.com/myname/) - will override internal link', |
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'Title' => 'Title', |
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'Sort' => 'Sort Index (lower numbers shown first)', |
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'IconID' => 'Icon (preferably something like 32pixels by 32pixels)' |
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); |
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private static $summary_fields = array( |
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'Title' => 'Title', |
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'IconHTML' => 'HTMLText' |
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); |
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private static $default_sort = 'Sort ASC, Title ASC'; |
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private static $singular_name = 'Join Us link'; |
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private static $plural_name = 'Join Us links'; |
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public function canView($member = null) |
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{ |
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return Permission::checkMember($member, 'SOCIAL_MEDIA'); |
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} |
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public function canCreate($member = null, $context = []) |
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{ |
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return Permission::checkMember($member, 'SOCIAL_MEDIA'); |
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} |
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public function canEdit($member = null) |
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{ |
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return Permission::checkMember($member, 'SOCIAL_MEDIA'); |
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} |
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public function canDelete($member = null) |
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{ |
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return Permission::checkMember($member, 'SOCIAL_MEDIA'); |
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} |
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/** |
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* @return String - returns the title with all non-alphanumeric + spaces removed. |
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*/ |
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public function Code() |
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{ |
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return strtolower(preg_replace("/[^a-zA-Z0-9]/", '', $this->Title)); |
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} |
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public function IconHTML() |
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{ |
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return $this->getIconHTML(); |
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} |
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public function getIconHTML() |
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{ |
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$icon = $this->Icon(); |
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if ($icon && $icon->exists()) { |
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$html = $icon->SetHeight(32); |
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} else { |
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$html = DBField::create_field("HTMLText", '<img src="/' . SS_SHARETHIS_DIR . "/images/icons/{$this->Code}.png\" alt=\"{$this->Code}\"/>"); |
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} |
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return $html; |
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} |
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public function Link() |
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{ |
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if ($this->URL) { |
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return $this->URL; |
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} elseif ($this->InternalLinkID) { |
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$page = SiteTree::get()->byID($this->InternalLinkID); |
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if ($page->exists()) { |
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return $page->Link(); |
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} |
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} |
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} |
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public function getCMSFields() |
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{ |
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$fields = parent::getCMSFields(); |
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if ($this->ID) { |
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$fields->addFieldToTab('Root.Main', new LiteralField('Code', "<p>Code: {$this->Code()}</p>")); |
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$fields->addFieldToTab('Root.Main', new LiteralField('Link', "<p>Link: <a href=\"{$this->Link()}\">{$this->Link()}</a></p>")); |
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$fields->addFieldToTab('Root.Main', new LiteralField('Link', "<p>{$this->IconHTML()}</p>")); |
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} |
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$fields->removeFieldFromTab('Root.Main', 'InternalLinkID'); |
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$fields->addFieldToTab('Root.Main', new TreeDropdownField('InternalLinkID', 'Internal Link', SiteTree::class), 'URL'); |
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return $fields; |
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} |
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} |
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sunnysideup /
silverstripe-sharethis
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Our type inference engine in quite powerful, but sometimes the code does not provide enough clues to go by. In these cases we request you to add a
@returnannotation as described here.