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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Used to edit the SiteTree->URLSegment property, and suggest input based on the serverside rules  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * defined through {@link SiteTree->generateURLSegment()} and {@link URLSegmentFilter}. | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Note: The actual conversion for saving the value takes place in the model layer.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @package cms  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @subpackage forms  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class SiteTreeURLSegmentField extends TextField { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @var string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	protected $helpText, $urlPrefix, $urlSuffix, $defaultUrl;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	private static $allowed_actions = array(  | 
            
                            
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                		'suggest'  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function Value() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return rawurldecode($this->value);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function getAttributes() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return array_merge(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			parent::getAttributes(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				'data-prefix' => $this->getURLPrefix(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				'data-suffix' => '?stage=Stage',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				'data-default-url' => $this->getDefaultURL()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function Field($properties = array()) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		Requirements::javascript(CMS_DIR . '/client/dist/js/SiteTreeURLSegmentField.js');  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		Requirements::add_i18n_javascript(CMS_DIR . '/client/src/lang', false, true);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		Requirements::css(FRAMEWORK_ADMIN_DIR . '/client/dist/styles/bundle.css');  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return parent::Field($properties);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function suggest($request) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if(!$request->getVar('value')) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			return $this->httpError(405,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				_t('SiteTreeURLSegmentField.EMPTY', 'Please enter a URL Segment or click cancel') | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$page = $this->getPage();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		// Same logic as SiteTree->onBeforeWrite  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$page->URLSegment = $page->generateURLSegment($request->getVar('value')); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$count = 2;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		while(!$page->validURLSegment()) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			$page->URLSegment = preg_replace('/-[0-9]+$/', null, $page->URLSegment) . '-' . $count; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			$count++;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		Controller::curr()->getResponse()->addHeader('Content-Type', 'application/json'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return Convert::raw2json(array('value' => $page->URLSegment)); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return SiteTree  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function getPage() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$idField = $this->getForm()->Fields()->dataFieldByName('ID'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return ($idField && $idField->Value()) ? DataObject::get_by_id('SiteTree', $idField->Value()) : singleton('SiteTree'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param string $string The secondary text to show  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function setHelpText($string){ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->helpText = $string;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return $this;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return string the secondary text to show in the template  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                	 */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                	public function getHelpText(){ | 
            
            
                                                                        
                            
            
                                    
            
            
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                		return $this->helpText;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param the url that prefixes the page url segment field  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function setURLPrefix($url){ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->urlPrefix = $url;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return $this;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return the url prefixes the page url segment field to show in template  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function getURLPrefix(){ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return $this->urlPrefix;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function getURLSuffix() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return $this->urlSuffix;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return Indicator for UI to respond to changes accurately,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * and auto-update the field value if changes to the default occur.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Does not set the field default value.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function getDefaultURL(){ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return $this->defaultUrl;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function setDefaultURL($url) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->defaultUrl = $url;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return $this;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function setURLSuffix($suffix) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->urlSuffix = $suffix;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return $this;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function Type() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return 'text urlsegment';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function getURL() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return Controller::join_links($this->getURLPrefix(), $this->Value(), $this->getURLSuffix());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    134
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    135
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    136
                 | 
                                    
                                                     | 
                
                 | 
                	public function performReadonlyTransformation() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    137
                 | 
                                    
                                                     | 
                
                 | 
                		$newInst = parent::performReadonlyTransformation();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    138
                 | 
                                    
                                                     | 
                
                 | 
                		$newInst->helpText = $this->helpText;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    139
                 | 
                                    
                                                     | 
                
                 | 
                		$newInst->urlPrefix = $this->urlPrefix;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    140
                 | 
                                    
                                                     | 
                
                 | 
                		$newInst->urlSuffix = $this->urlSuffix;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    141
                 | 
                                    
                                                     | 
                
                 | 
                		$newInst->defaultUrl = $this->defaultUrl;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    142
                 | 
                                    
                                                     | 
                
                 | 
                		return $newInst;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    143
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    144
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    145
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    146
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    147
                 | 
                                    
                                                     | 
                
                 | 
                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    148
                 | 
                                    
                                                     | 
                
                 | 
                 * Readonly version of a site tree URL segment field  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    149
                 | 
                                    
                                                     | 
                
                 | 
                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    150
                 | 
                                    
                                                     | 
                
                 | 
                 * @package forms  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    151
                 | 
                                    
                                                     | 
                
                 | 
                 * @subpackage fields-basic  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    152
                 | 
                                    
                                                     | 
                
                 | 
                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    153
                 | 
                                    
                                                     | 
                
                 | 
                class SiteTreeURLSegmentField_Readonly extends SiteTreeURLSegmentField { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    154
                 | 
                                    
                                                     | 
                
                 | 
                	protected $readonly = true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    155
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    156
                 | 
                                    
                                                     | 
                
                 | 
                	public function performReadonlyTransformation() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    157
                 | 
                                    
                                                     | 
                
                 | 
                		return clone $this;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    158
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    159
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                                                        
            
                                    
            
            
                | 
                    160
                 | 
                                    
                                                     | 
                
                 | 
                 |