PHP StringUtil::firstCharToUpperCase方法代码示例

 /**
  * @see	\wcf\action\IAction::execute()
  */
 public final function execute()
 {
     parent::execute();
     $methodName = 'step' . StringUtil::firstCharToUpperCase($this->step);
     if (!method_exists($this, $methodName)) {
         throw new AJAXException("Class '" . get_class($this) . "' does not implement the required method '" . $methodName . "'");
     }
     // execute step
     $this->{$methodName}();
     $this->executed();
     // send JSON-encoded response
     header('Content-type: application/json');
     echo JSON::encode($this->data);
     exit;
 }

 /**
  * @see	wcf\system\package\plugin\AbstractOptionPackageInstallationPlugin::saveOption()
  */
 protected function saveOption($option, $categoryName, $existingOptionID = 0)
 {
     // default values
     $optionName = $optionType = $defaultValue = $validationPattern = $outputClass = $selectOptions = $enableOptions = $permissions = $options = '';
     $required = $editable = $visible = $searchable = $disabled = $askDuringRegistration = 0;
     $showOrder = null;
     // get values
     if (isset($option['name'])) {
         $optionName = $option['name'];
     }
     if (isset($option['optiontype'])) {
         $optionType = $option['optiontype'];
     }
     if (isset($option['defaultvalue'])) {
         $defaultValue = $option['defaultvalue'];
     }
     if (isset($option['validationpattern'])) {
         $validationPattern = $option['validationpattern'];
     }
     if (isset($option['required'])) {
         $required = intval($option['required']);
     }
     if (isset($option['askduringregistration'])) {
         $askDuringRegistration = intval($option['askduringregistration']);
     }
     if (isset($option['editable'])) {
         $editable = intval($option['editable']);
     }
     if (isset($option['visible'])) {
         $visible = intval($option['visible']);
     }
     if (isset($option['searchable'])) {
         $searchable = intval($option['searchable']);
     }
     if (isset($option['showorder'])) {
         $showOrder = intval($option['showorder']);
     }
     if (isset($option['outputclass'])) {
         $outputClass = $option['outputclass'];
     }
     if (isset($option['selectoptions'])) {
         $selectOptions = $option['selectoptions'];
     }
     if (isset($option['enableoptions'])) {
         $enableOptions = $option['enableoptions'];
     }
     if (isset($option['disabled'])) {
         $disabled = intval($option['disabled']);
     }
     $showOrder = $this->getShowOrder($showOrder, $categoryName, 'categoryName');
     if (isset($option['permissions'])) {
         $permissions = $option['permissions'];
     }
     if (isset($option['options'])) {
         $options = $option['options'];
     }
     // check if optionType exists
     $className = 'wcf\\system\\option\\' . StringUtil::firstCharToUpperCase($optionType) . 'OptionType';
     if (!class_exists($className)) {
         throw new SystemException("unable to find class '" . $className . "'");
     }
     // collect additional tags and their values
     $additionalData = array();
     foreach ($option as $tag => $value) {
         if (!in_array($tag, self::$reservedTags)) {
             $additionalData[$tag] = $value;
         }
     }
     // get optionID if it was installed by this package already
     $sql = "SELECT\t*\n\t\t\tFROM \twcf" . WCF_N . "_" . $this->tableName . "\n\t\t\tWHERE \toptionName = ?\n\t\t\tAND\tpackageID = ?";
     $statement = WCF::getDB()->prepareStatement($sql);
     $statement->execute(array($optionName, $this->installation->getPackageID()));
     $result = $statement->fetchArray();
     // build data array
     $data = array('categoryName' => $categoryName, 'optionType' => $optionType, 'defaultValue' => $defaultValue, 'validationPattern' => $validationPattern, 'selectOptions' => $selectOptions, 'enableOptions' => $enableOptions, 'required' => $required, 'askDuringRegistration' => $askDuringRegistration, 'editable' => $editable, 'visible' => $visible, 'outputClass' => $outputClass, 'searchable' => $searchable, 'showOrder' => $showOrder, 'disabled' => $disabled, 'permissions' => $permissions, 'options' => $options, 'additionalData' => serialize($additionalData));
     // update option
     if (!empty($result['optionID']) && $this->installation->getAction() == 'update') {
         $userOption = new UserOption(null, $result);
         $userOptionEditor = new UserOptionEditor($userOption);
         $userOptionEditor->update($data);
     } else {
         // append option name
         $data['optionName'] = $optionName;
         $data['packageID'] = $this->installation->getPackageID();
         UserOptionEditor::create($data);
     }
 }

	/**
	 * Returns class name for option type.
	 * 
	 * @param	string		$optionType
	 * @return	string
	 */
	protected function getClassName($optionType) {
		$optionType = StringUtil::firstCharToUpperCase($optionType);
		
		// attempt to validate against WCF first
		$isValid = false;
		$className = 'wcf\system\option\\'.$optionType.'OptionType';
		if (class_exists($className)) {
			$isValid = true;
		}
		else {
			if ($this->abbreviations === null) {
				$this->abbreviations = array();
				
				$applications = ApplicationHandler::getInstance()->getApplications();
				foreach ($applications as $application) {
					$this->abbreviations[] = ApplicationHandler::getInstance()->getAbbreviation($application->packageID);
				}
			}
			
			foreach ($this->abbreviations as $abbreviation) {
				$className = $abbreviation.'\system\option\\'.$optionType.'OptionType';
				if (class_exists($className)) {
					$isValid = true;
					break;
				}
			}
		}
		
		// validate class
		if (!$isValid) {
			return null;
		}
		
		if (!ClassUtil::isInstanceOf($className, 'wcf\system\option\IOptionType')) {
			throw new SystemException("'".$className."' does not implement 'wcf\system\option\IOptionType'");
		}
		
		return $className;
	}

 /**
  * Builds cache name.
  * 
  * @param	\wcf\system\cache\builder\ICacheBuilder		$cacheBuilder
  * @param	array						$parameters
  * @return	string
  */
 protected function getCacheName(ICacheBuilder $cacheBuilder, array $parameters = array())
 {
     $className = explode('\\', get_class($cacheBuilder));
     $application = array_shift($className);
     $cacheName = str_replace('CacheBuilder', '', array_pop($className));
     if (!empty($parameters)) {
         $cacheName .= '-' . $this->getCacheIndex($parameters);
     }
     return $application . '_' . StringUtil::firstCharToUpperCase($cacheName);
 }

 /**
  * @see	wcf\system\package\plugin\AbstractOptionPackageInstallationPlugin::saveOption()
  */
 protected function saveOption($option, $categoryName, $existingOptionID = 0)
 {
     // default values
     $optionName = $optionType = $defaultValue = $adminDefaultValue = $validationPattern = $enableOptions = $permissions = $options = '';
     $showOrder = null;
     // get values
     if (isset($option['name'])) {
         $optionName = $option['name'];
     }
     if (isset($option['optiontype'])) {
         $optionType = $option['optiontype'];
     }
     if (isset($option['defaultvalue'])) {
         $defaultValue = $option['defaultvalue'];
     }
     if (isset($option['admindefaultvalue'])) {
         $adminDefaultValue = $option['admindefaultvalue'];
     }
     if (isset($option['validationpattern'])) {
         $validationPattern = $option['validationpattern'];
     }
     if (!empty($option['showorder'])) {
         $showOrder = intval($option['showorder']);
     }
     $showOrder = $this->getShowOrder($showOrder, $categoryName, 'categoryName');
     if (isset($option['enableoptions'])) {
         $enableOptions = $option['enableoptions'];
     }
     if (isset($option['permissions'])) {
         $permissions = $option['permissions'];
     }
     if (isset($option['options'])) {
         $options = $option['options'];
     }
     // check if optionType exists
     $className = 'wcf\\system\\option\\user\\group\\' . StringUtil::firstCharToUpperCase($optionType) . 'UserGroupOptionType';
     if (!class_exists($className)) {
         throw new SystemException("unable to find class '" . $className . "'");
     }
     // collect additional tags and their values
     $additionalData = array();
     foreach ($option as $tag => $value) {
         if (!in_array($tag, self::$reservedTags)) {
             $additionalData[$tag] = $value;
         }
     }
     // check if the otion exist already and was installed by this package
     $sql = "SELECT\toptionID\n\t\t\tFROM \twcf" . WCF_N . "_user_group_option\n\t\t\tWHERE \toptionName = ?\n\t\t\tAND\tpackageID = ?";
     $statement = WCF::getDB()->prepareStatement($sql);
     $statement->execute(array($optionName, $this->installation->getPackageID()));
     $row = $statement->fetchArray();
     $data = array('categoryName' => $categoryName, 'optionType' => $optionType, 'defaultValue' => $defaultValue, 'adminDefaultValue' => $adminDefaultValue, 'validationPattern' => $validationPattern, 'showOrder' => $showOrder, 'enableOptions' => $enableOptions, 'permissions' => $permissions, 'options' => $options, 'additionalData' => serialize($additionalData));
     if (!empty($row['optionID'])) {
         $groupOption = new UserGroupOption(null, $row);
         $groupOptionEditor = new UserGroupOptionEditor($groupOption);
         $groupOptionEditor->update($data);
     } else {
         // add new option
         $data['packageID'] = $this->installation->getPackageID();
         $data['optionName'] = $optionName;
         $groupOptionEditor = UserGroupOptionEditor::create($data);
         $optionID = $groupOptionEditor->optionID;
         // get default group ("everyone")
         $sql = "SELECT\tgroupID\n\t\t\t\tFROM\twcf" . WCF_N . "_user_group\n\t\t\t\tWHERE\tgroupType = ?";
         $statement = WCF::getDB()->prepareStatement($sql);
         $statement->execute(array(UserGroup::EVERYONE));
         $row = $statement->fetchArray();
         // save default value
         $sql = "INSERT INTO\twcf" . WCF_N . "_user_group_option_value\n\t\t\t\t\t\t(groupID, optionID, optionValue)\n\t\t\t\tVALUES\t\t(?, ?, ?)";
         $statement = WCF::getDB()->prepareStatement($sql);
         $statement->execute(array($row['groupID'], $optionID, $defaultValue));
         if ($adminDefaultValue && $defaultValue != $adminDefaultValue) {
             $sql = "SELECT\tgroupID\n\t\t\t\t\tFROM\twcf" . WCF_N . "_user_group_option_value\n\t\t\t\t\tWHERE\toptionID = (\n\t\t\t\t\t\t\tSELECT\toptionID\n\t\t\t\t\t\t\tFROM\twcf" . WCF_N . "_user_group_option\n\t\t\t\t\t\t\tWHERE\toptionName = ?\n\t\t\t\t\t\t)\n\t\t\t\t\t\tAND optionValue = '1'";
             $statement2 = WCF::getDB()->prepareStatement($sql);
             $statement2->execute(array('admin.general.canUseAcp'));
             $acpGroups = array();
             while ($row = $statement2->fetchArray()) {
                 $acpGroups[] = $row['groupID'];
             }
             $statement2->execute(array('admin.user.canEditGroup'));
             while ($row = $statement2->fetchArray()) {
                 if (!in_array($row['groupID'], $acpGroups)) {
                     continue;
                 }
                 $statement->execute(array($row['groupID'], $optionID, $adminDefaultValue));
             }
         }
     }
 }

	/**
	 * @see	wcf\data\IDatabaseObjectAction::validateAction()
	 */
	public function validateAction() {
		// validate if user is logged in
		if (!WCF::getUser()->userID && !in_array($this->getActionName(), $this->allowGuestAccess)) {
			throw new PermissionDeniedException();
		}
		
		// validate action name
		if (!method_exists($this, $this->getActionName())) {
			throw new SystemException("unknown action '".$this->getActionName()."'");
		}
		
		$actionName = 'validate'.StringUtil::firstCharToUpperCase($this->getActionName());
		if (!method_exists($this, $actionName)) {
			throw new PermissionDeniedException();
		}
		
		// execute action
		call_user_func_array(array($this, $actionName), $this->getParameters());
	}

 /**
  * @see	wcf\data\IDatabaseObjectAction::validateAction()
  */
 public function validateAction()
 {
     // validate if user is logged in
     if (!WCF::getUser()->userID && !in_array($this->getActionName(), $this->allowGuestAccess)) {
         throw new ValidateActionException("Please login before executing this action");
     }
     // validate action name
     if (!method_exists($this, $this->getActionName())) {
         throw new ValidateActionException("unknown action '" . $this->getActionName() . "'");
     }
     $actionName = 'validate' . StringUtil::firstCharToUpperCase($this->getActionName());
     if (!method_exists($this, $actionName)) {
         throw new ValidateActionException("validation of action '" . $this->getActionName() . "' failed");
     }
     // execute action
     call_user_func_array(array($this, $actionName), $this->getParameters());
 }

	/**
	 * Returns an object of the requested group option type.
	 * 
	 * @param	string			$type
	 * @return	wcf\system\option\user\group\IUserGroupOptionType
	 */
	protected function getTypeObject($type) {
		if (!isset($this->typeObjects[$type])) {
			$className = 'wcf\system\option\user\group\\'.StringUtil::firstCharToUpperCase($type).'UserGroupOptionType';
			
			// validate class
			if (!class_exists($className)) {
				throw new SystemException("unable to find class '".$className."'");
			}
			if (!ClassUtil::isInstanceOf($className, 'wcf\system\option\user\group\IUserGroupOptionType')) {
				throw new SystemException("'".$className."' does not implement 'wcf\system\option\user\group\IUserGroupOptionType'");
			}
			
			// create instance
			$this->typeObjects[$type] = new $className();
		}
		
		return $this->typeObjects[$type];
	}

 /**
  * Returns the class name of a plugin.
  *
  * @param 	string 		$type
  * @param 	string 		$tag
  * @return 	string 				class name
  */
 public function getPluginClassName($type, $tag)
 {
     return $this->pluginNamespace . StringUtil::firstCharToUpperCase($tag) . StringUtil::firstCharToUpperCase(StringUtil::toLowerCase($type)) . 'TemplatePlugin';
 }

 /**
  * @see	wcf\system\package\plugin\AbstractOptionPackageInstallationPlugin::saveOption()
  */
 protected function saveOption($option, $categoryName, $existingOptionID = 0)
 {
     // default values
     $optionName = $optionType = $defaultValue = $validationPattern = $selectOptions = $enableOptions = $permissions = $options = '';
     $showOrder = null;
     $hidden = $supportI18n = $requireI18n = 0;
     // get values
     if (isset($option['name'])) {
         $optionName = $option['name'];
     }
     if (isset($option['optiontype'])) {
         $optionType = $option['optiontype'];
     }
     if (isset($option['defaultvalue'])) {
         $defaultValue = WCF::getLanguage()->get($option['defaultvalue']);
     }
     if (isset($option['validationpattern'])) {
         $validationPattern = $option['validationpattern'];
     }
     if (isset($option['enableoptions'])) {
         $enableOptions = $option['enableoptions'];
     }
     if (isset($option['showorder'])) {
         $showOrder = intval($option['showorder']);
     }
     if (isset($option['hidden'])) {
         $hidden = intval($option['hidden']);
     }
     $showOrder = $this->getShowOrder($showOrder, $categoryName, 'categoryName');
     if (isset($option['selectoptions'])) {
         $selectOptions = $option['selectoptions'];
     }
     if (isset($option['permissions'])) {
         $permissions = $option['permissions'];
     }
     if (isset($option['options'])) {
         $options = $option['options'];
     }
     if (isset($option['supporti18n'])) {
         $supportI18n = $option['supporti18n'];
     }
     if (isset($option['requirei18n'])) {
         $requireI18n = $option['requirei18n'];
     }
     // check if optionType exists
     $className = 'wcf\\system\\option\\' . StringUtil::firstCharToUpperCase($optionType) . 'OptionType';
     if (!class_exists($className)) {
         throw new SystemException("unable to find class '" . $className . "'");
     }
     // collect additional tags and their values
     $additionalData = array();
     foreach ($option as $tag => $value) {
         if (!in_array($tag, self::$reservedTags)) {
             $additionalData[$tag] = $value;
         }
     }
     // build update or create data
     $data = array('categoryName' => $categoryName, 'optionType' => $optionType, 'validationPattern' => $validationPattern, 'selectOptions' => $selectOptions, 'showOrder' => $showOrder, 'enableOptions' => $enableOptions, 'hidden' => $hidden, 'permissions' => $permissions, 'options' => $options, 'supportI18n' => $supportI18n, 'requireI18n' => $requireI18n, 'additionalData' => serialize($additionalData));
     // try to find an existing option for updating
     $sql = "SELECT\t*\n\t\t\tFROM\twcf" . WCF_N . "_" . $this->tableName . "\n\t\t\tWHERE\toptionName = ?\n\t\t\t\tAND packageID = ?";
     $statement = WCF::getDB()->prepareStatement($sql);
     $statement->execute(array($optionName, $this->installation->getPackageID()));
     $row = $statement->fetchArray();
     // result was 'false' thus create a new item
     if (!$row) {
         $data['optionName'] = $optionName;
         $data['packageID'] = $this->installation->getPackageID();
         $data['optionValue'] = $defaultValue;
         OptionEditor::create($data);
     } else {
         // update existing item
         $optionObj = new Option(null, $row);
         $optionEditor = new OptionEditor($optionObj);
         $optionEditor->update($data);
     }
 }

 /**
  * @see	\wcf\system\bbcode\IBBCode::getParsedTag()
  */
 public function getParsedTag(array $openingTag, $content, array $closingTag, BBCodeParser $parser)
 {
     // encode html
     $content = self::trim($content);
     // get attributes
     $this->mapAttributes($openingTag);
     // fetch highlighter-classname
     $className = '\\wcf\\system\\bbcode\\highlighter\\PlainHighlighter';
     // no highlighting for strings over a certain size, to prevent DoS
     // this serves as a safety net in case one of the regular expressions
     // in a highlighter causes PCRE to exhaust resources, such as the stack
     if (strlen($content) < 16384) {
         if ($this->codeType) {
             $className = '\\wcf\\system\\bbcode\\highlighter\\' . StringUtil::firstCharToUpperCase(mb_strtolower($this->codeType)) . 'Highlighter';
             switch (mb_substr($className, strlen('\\wcf\\system\\bbcode\\highlighter\\'))) {
                 case 'ShellHighlighter':
                     $className = '\\wcf\\system\\bbcode\\highlighter\\BashHighlighter';
                     break;
                 case 'C++Highlighter':
                     $className = '\\wcf\\system\\bbcode\\highlighter\\CHighlighter';
                     break;
                 case 'JavascriptHighlighter':
                     $className = '\\wcf\\system\\bbcode\\highlighter\\JsHighlighter';
                     break;
                 case 'LatexHighlighter':
                     $className = '\\wcf\\system\\bbcode\\highlighter\\TexHighlighter';
                     break;
             }
         } else {
             // try to guess highlighter
             if (mb_strpos($content, '<?php') !== false) {
                 $className = '\\wcf\\system\\bbcode\\highlighter\\PhpHighlighter';
             } else {
                 if (mb_strpos($content, '<html') !== false) {
                     $className = '\\wcf\\system\\bbcode\\highlighter\\HtmlHighlighter';
                 } else {
                     if (mb_strpos($content, '<?xml') === 0) {
                         $className = '\\wcf\\system\\bbcode\\highlighter\\XmlHighlighter';
                     } else {
                         if (mb_strpos($content, 'SELECT') === 0 || mb_strpos($content, 'UPDATE') === 0 || mb_strpos($content, 'INSERT') === 0 || mb_strpos($content, 'DELETE') === 0) {
                             $className = '\\wcf\\system\\bbcode\\highlighter\\SqlHighlighter';
                         } else {
                             if (mb_strpos($content, 'import java.') !== false) {
                                 $className = '\\wcf\\system\\bbcode\\highlighter\\JavaHighlighter';
                             } else {
                                 if (mb_strpos($content, "---") !== false && mb_strpos($content, "\n+++") !== false) {
                                     $className = '\\wcf\\system\\bbcode\\highlighter\\DiffHighlighter';
                                 } else {
                                     if (mb_strpos($content, "\n#include ") !== false) {
                                         $className = '\\wcf\\system\\bbcode\\highlighter\\CHighlighter';
                                     } else {
                                         if (mb_strpos($content, '#!/usr/bin/perl') === 0) {
                                             $className = '\\wcf\\system\\bbcode\\highlighter\\PerlHighlighter';
                                         } else {
                                             if (mb_strpos($content, 'def __init__(self') !== false) {
                                                 $className = '\\wcf\\system\\bbcode\\highlighter\\PythonHighlighter';
                                             } else {
                                                 if (Regex::compile('^#!/bin/(ba|z)?sh')->match($content)) {
                                                     $className = '\\wcf\\system\\bbcode\\highlighter\\BashHighlighter';
                                                 } else {
                                                     if (mb_strpos($content, '\\documentclass') !== false) {
                                                         $className = '\\wcf\\system\\bbcode\\highlighter\\TexHighlighter';
                                                     } else {
                                                         if (Regex::compile('[-\\+\\.,\\[\\]\\>\\<]{9}')->match($content)) {
                                                             // 9 times a brainfuck char in a row -> seems to be brainfuck
                                                             $className = '\\wcf\\system\\bbcode\\highlighter\\BrainfuckHighlighter';
                                                         }
                                                     }
                                                 }
                                             }
                                         }
                                     }
                                 }
                             }
                         }
                     }
                 }
             }
         }
     }
     if (!class_exists($className)) {
         $className = '\\wcf\\system\\bbcode\\highlighter\\PlainHighlighter';
     }
     if ($parser->getOutputType() == 'text/html') {
         $highlightedContent = self::fixMarkup(explode("\n", $className::getInstance()->highlight($content)));
         // show template
         WCF::getTPL()->assign(array('lineNumbers' => self::makeLineNumbers($content, $this->startLineNumber), 'startLineNumber' => $this->startLineNumber, 'content' => $highlightedContent, 'highlighter' => $className::getInstance(), 'filename' => $this->filename, 'lines' => substr_count($content, "\n") + 1));
         return WCF::getTPL()->fetch('codeBBCodeTag');
     } else {
         if ($parser->getOutputType() == 'text/simplified-html') {
             return WCF::getLanguage()->getDynamicVariable('wcf.bbcode.code.text', array('highlighterTitle' => $className::getInstance()->getTitle(), 'lines' => substr_count($content, "\n") + 1));
         }
     }
 }

 /**
  * @see	\wcf\data\IDatabaseObjectAction::validateAction()
  */
 public function validateAction()
 {
     // validate if user is logged in
     if (!WCF::getUser()->userID && !in_array($this->getActionName(), $this->allowGuestAccess)) {
         throw new PermissionDeniedException();
     } else {
         if (!RequestHandler::getInstance()->isACPRequest() && in_array($this->getActionName(), $this->requireACP)) {
             // attempt to invoke method, but origin is not the ACP
             throw new PermissionDeniedException();
         }
     }
     // validate action name
     if (!method_exists($this, $this->getActionName())) {
         throw new SystemException("unknown action '" . $this->getActionName() . "'");
     }
     $actionName = 'validate' . StringUtil::firstCharToUpperCase($this->getActionName());
     if (!method_exists($this, $actionName)) {
         throw new PermissionDeniedException();
     }
     // execute action
     call_user_func_array(array($this, $actionName), $this->getParameters());
     // fire event action
     EventHandler::getInstance()->fireAction($this, 'validateAction');
 }