X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=inc%2Fclasses%2Fmain%2Fcriteria%2Fclass_BaseCriteria.php;h=cbf192d36e31d567475985f926681e1978eacda4;hb=f5cf5211620c1813c76d8231819b63a585fb2689;hp=5c94e1ebb4ced20491f37a898f335b337f545b09;hpb=4b88c118b615335d06bd74e444173d21aef4406c;p=core.git diff --git a/inc/classes/main/criteria/class_BaseCriteria.php b/inc/classes/main/criteria/class_BaseCriteria.php index 5c94e1eb..cbf192d3 100644 --- a/inc/classes/main/criteria/class_BaseCriteria.php +++ b/inc/classes/main/criteria/class_BaseCriteria.php @@ -4,7 +4,7 @@ * * @author Roland Haeder * @version 0.0.0 - * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2011 Core Developer Team + * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2012 Core Developer Team * @license GNU GPL 3.0 or any newer version * @link http://www.ship-simu.org * @@ -21,12 +21,24 @@ * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ -class BaseCriteria extends BaseFrameworkSystem { +class BaseCriteria extends BaseFrameworkSystem implements Criteria { /** * Wrapper class name stored in config entry */ private $wrapperConfigEntry = ''; + /** + * Criteria to handle + */ + private $criteria = array( + // Default + 'default' => array(), + // Choice + 'choice' => array(), + // .. and exclude + 'exclude' => array(), + ); + /** * Protected constructor * @@ -38,6 +50,46 @@ class BaseCriteria extends BaseFrameworkSystem { parent::__construct($className); } + /** + * Checks whether given key is set + * + * @param $criteriaType Type of this criteria, can be one of 'default' (default), 'choice' or 'exclude' + * @param $criteriaKey Criteria key + * @return $isSet Whether key is set + */ + public function isKeySet ($criteriaType, $criteriaKey) { + // Make sure no 'my-' or 'my_' passes this point + assert((strpos($criteriaKey, 'my-') === FALSE) && (strpos($criteriaKey, 'my_') === FALSE)); + + // Determine it + $isSet = isset($this->criteria[$criteriaType][$criteriaKey]); + + // Return it + return $isSet; + } + + /** + * Checks whether given key is set for 'choice' type + * + * @param $criteriaKey Criteria key + * @return $isSet Whether key is set + */ + public function isChoiceKeySet ($criteriaKey) { + // Call inner method + return $this->isKeySet('choice', $criteriaKey); + } + + /** + * Checks whether given key is set for 'exclude' type + * + * @param $criteriaKey Criteria key + * @return $isSet Whether key is set + */ + public function isExcludeKeySet ($criteriaKey) { + // Call inner method + return $this->isKeySet('exclude', $criteriaKey); + } + /** * Setter for wrapper class name * @@ -56,6 +108,354 @@ class BaseCriteria extends BaseFrameworkSystem { public final function getWrapperConfigEntry () { return $this->wrapperConfigEntry; } + + /** + * Getter for criteria array + * + * @param $criteriaType Type of this criteria, can be one of 'default' (default), 'choice' or 'exclude' + * @return $criteria + */ + public final function getCriteriaArray ($criteriaType = 'default') { + return $this->criteria[$criteriaType]; + } + + /** + * Getter for criteria array 'choice' type + * + * @return $criteria + */ + public final function getCriteriaChoiceArray () { + return $this->getCriteriaArray('choice'); + } + + /** + * Getter for criteria array 'exclude' type + * + * @return $criteria + */ + public final function getCriteriaExcludeArray () { + return $this->getCriteriaArray('exclude'); + } + + /** + * Unsets a criteria key from all criteria types + * + * @param $criteriaKey Criteria key to unset + * @return void + */ + public final function unsetCriteria ($criteriaKey) { + // Make sure no 'my-' or 'my_' passes this point + assert((strpos($criteriaKey, 'my-') === FALSE) && (strpos($criteriaKey, 'my_') === FALSE)); + + // Convert dashes to underscore + $criteriaKey = $this->convertDashesToUnderscores($criteriaKey); + + // "Walk" through all criterias + foreach ($this->criteria as $criteriaType => $dummy) { + // Remove it + unset($this->criteria[$criteriaType][$criteriaKey]); + } // END - foreach + } + + /** + * Add criteria, this method converts dashes to underscores because dashes + * are not valid for criteria keys. + * + * @param $criteriaKey Criteria key + * @param $criteriaValue Criteria value + * @param $criteriaType Type of this criteria, can be one of 'default' (default), 'choice' or 'exclude' + * @return void + */ + public final function addCriteria ($criteriaKey, $criteriaValue, $criteriaType = 'default') { + // Make sure no 'my-' or 'my_' passes this point + assert((strpos($criteriaKey, 'my-') === FALSE) && (strpos($criteriaKey, 'my_') === FALSE) && (!is_bool($criteriaValue))); + + // Convert dashes to underscore + $criteriaKey = $this->convertDashesToUnderscores($criteriaKey); + + // Debug message + //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(strtoupper($criteriaType) . '(' . $this->__toString() . ')-CRITERIA[' . __LINE__ . ']: criteriaKey=' . $criteriaKey . ',criteriaValue=' . $criteriaValue); + + // Is it already there? + if ($this->isKeySet($criteriaType, $criteriaKey)) { + // Append it + $this->criteria[$criteriaType][$criteriaKey] .= ',' . (string) $criteriaValue; + } else { + // Add it + $this->criteria[$criteriaType][$criteriaKey] = (string) $criteriaValue; + } + } + + /** + * Add "choice" criteria, this method converts dashes to underscores because + * dashes are not valid for criteria keys. + * + * @param $criteriaKey Criteria key + * @param $criteriaValue Criteria value + * @return void + */ + public final function addChoiceCriteria ($criteriaKey, $criteriaValue) { + // Make sure no 'my-' or 'my_' passes this point + assert((strpos($criteriaKey, 'my-') === FALSE) && (strpos($criteriaKey, 'my_') === FALSE) && (!is_bool($criteriaValue))); + + // Debug message + //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(strtoupper($criteriaType) . '(' . $this->__toString() . ')-CRITERIA[' . __LINE__ . ']: criteriaKey=' . $criteriaKey . ',criteriaValue=' . $criteriaValue); + + // Add it + array_push($this->criteria['choice'][$this->convertDashesToUnderscores($criteriaKey)], (string) $criteriaValue); + } + + /** + * Add "exclude" criteria, this method converts dashes to underscores because + * dashes are not valid for criteria keys. + * + * @param $criteriaKey Criteria key + * @param $criteriaValue Criteria value + * @return void + */ + public final function addExcludeCriteria ($criteriaKey, $criteriaValue) { + // Add it with generic method + $this->addCriteria($criteriaKey, $criteriaValue, 'exclude'); + } + + /** + * Add configured criteria + * + * @param $criteriaKey Criteria key + * @param $configEntry Configuration entry + * @param $criteriaType Type of this criteria, can be one of 'default' (default), 'choice' or 'exclude' + * @return void + */ + public final function addConfiguredCriteria ($criteriaKey, $configEntry, $criteriaType = 'default') { + // Add the configuration entry as a criteria + $value = $this->getConfigInstance()->getConfigEntry($configEntry); + $this->addCriteria($criteriaKey, $value, $criteriaType); + } + + /** + * Get criteria element or FALSE if not found + * + * @param $criteriaKey The requested criteria key + * @param $criteriaType Type of this criteria, can be one of 'default' (default), 'choice' or 'exclude' + * @return $value Whether the value of the critera or FALSE + */ + public function getCriteriaElemnent ($criteriaKey, $criteriaType = 'default') { + // Make sure no 'my-' or 'my_' passes this point + assert((strpos($criteriaKey, 'my-') === FALSE) && (strpos($criteriaKey, 'my_') === FALSE)); + + // Convert dashes to underscore + $criteriaKey = $this->convertDashesToUnderscores($criteriaKey); + + // Debug message + //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput(strtoupper($criteriaType) . '-CRITERIA[' . __LINE__ . ']: criteriaKey=' . $criteriaKey . ',criteria()=' . count($this->criteria[$criteriaType])); + + // Default is not found + $value = FALSE; + + // Is the criteria there? + if ($this->isKeySet($criteriaType, $criteriaKey)) { + // Then use it + $value = $this->criteria[$criteriaType][$criteriaKey]; + } // END - if + + // Return the value + return $value; + } + + /** + * Get criteria element or FALSE if not found for 'choice' type + * + * @param $criteriaKey The requested criteria key + * @return $value Whether the value of the critera or FALSE + */ + public function getCriteriaChoiceElemnent ($criteriaKey) { + // Call inner method + return $this->getCriteriaElemnent($criteriaKey, 'choice'); + } + + /** + * Get criteria element or FALSE if not found for 'exclude' type + * + * @param $criteriaKey The requested criteria key + * @return $value Whether the value of the critera or FALSE + */ + public function getCriteriaExcludeElemnent ($criteriaKey) { + // Call inner method + return $this->getCriteriaElemnent($criteriaKey, 'exclude'); + } + + /** + * Checks whether given array entry matches + * + * @param $entryArray Array with the entries to find + * @param $criteriaType Type of this criteria, can be one of 'default' (default), 'choice' or 'exclude' + * @return $matches Whether the entry matches or not + */ + public function ifEntryMatches (array $entryArray, $criteriaType = 'default') { + // First nothing matches and nothing is counted + $matches = FALSE; + $counted = 0; + + // Walk through all entries + foreach ($entryArray as $key => $entry) { + // Make sure no 'my-' or 'my_' passes this point + assert((strpos($key, 'my-') === FALSE) && (strpos($key, 'my_') === FALSE)); + + // Convert dashes to underscore + $key = $this->convertDashesToUnderscores($key); + + // Then walk through all search criteria + foreach ($this->criteria[$criteriaType] as $criteriaKey => $criteriaValue) { + // Make sure no 'my-' or 'my_' passes this point + assert((strpos($criteriaKey, 'my-') === FALSE) && (strpos($criteriaKey, 'my_') === FALSE) && (!is_bool($criteriaValue))); + + // Convert dashes to underscore + $criteriaKey = $this->convertDashesToUnderscores($criteriaKey); + + // Is the element found and does it match? + if (($key == $criteriaKey) && ($criteriaValue == $entry)) { + // Then count this one up + $counted++; + } // END - if + } // END - foreach + } // END - foreach + + // Now check if expected criteria counts match + $matches = ($counted == count($this->criteria[$criteriaType])); + + // Return the result + return $matches; + } + + /** + * Checks whether given array 'choice' entry matches + * + * @param $entryArray Array with the entries to find + * @return $matches Whether the entry matches or not + */ + public function ifChoiceMatches (array $entryArray) { + // Call inner method + return $this->ifEntryMatches($entryArray, 'choice'); + } + + /** + * Checks whether given array 'exclude' entry matches + * + * @param $entryArray Array with the entries to find + * @return $matches Whether the entry matches or not + */ + public function ifExcludeMatches (array $entryArray) { + // Call inner method + return $this->ifEntryMatches($entryArray, 'exclude'); + } + + /** + * "Getter" for a cache key + * + * @param $onlyKeys Only use these keys for a cache key + * @param $criteriaType Type of this criteria, can be one of 'default' (default), 'choice' or 'exclude' + * @return $cacheKey The key suitable for the cache system + */ + public function getCacheKey ($onlyKeys = array(), $criteriaType = 'default') { + // Debug message + //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput($this->__toString() . ': criteriaType=' . $criteriaType . ',count()=' . count($this->criteria)); + + // Make sure the criteria is there + assert((isset($this->criteria[$criteriaType])) && (is_array($this->criteria[$criteriaType]))); + + // Initialize the key + $cacheKey = ''; + + // Now walk through all criterias + foreach ($this->criteria[$criteriaType] as $criteriaKey => $criteriaValue) { + // Make sure no 'my-' or 'my_' passes this point + assert((strpos($criteriaKey, 'my-') === FALSE) && (strpos($criteriaKey, 'my_') === FALSE) && (!is_bool($criteriaValue))); + + // Convert dashes to underscore + $criteriaKey = $this->convertDashesToUnderscores($criteriaKey); + + // Is the value in array or is $onlyKeys empty? + if ((isset($onlyKeys[$criteriaKey])) || (count($onlyKeys) == 0)) { + // Add the value URL encoded to avoid any trouble with special characters + $cacheKey .= sprintf("%s=%s;", + $criteriaKey, + urlencode($criteriaValue) + ); + } // END - if + } // END - foreach + + // Remove last semicolon + $cacheKey = substr($cacheKey, 0, -1); + + // Is the instance SearchCriteria? + if ($this instanceof SearchCriteria) { + // Check if 'limit' and 'skip' are in + if (((isset($onlyKeys['limit'])) && (isset($onlyKeys['skip']))) || (count($onlyKeys) == 0)) { + // Add limit and skip values + $cacheKey .= sprintf(";%%limit%%=%s;%%skip%%=%s", + $this->getLimit(), + $this->getSkip() + ); + } // END - if + } // END - if + + // Return the cache key + return $cacheKey; + } + + /** + * "Getter" for a cache key ('choice' type) + * + * @param $onlyKeys Only use these keys for a cache key + * @return $cacheKey The key suitable for the cache system + */ + public function getCacheKeyChoice ($onlyKeys = array()) { + // Call inner method + return $this->getCacheKey($onlyKeys, 'choice'); + } + + /** + * "Getter" for a cache key ('exclude' type) + * + * @param $onlyKeys Only use these keys for a cache key + * @return $cacheKey The key suitable for the cache system + */ + public function getCacheKeyExclude ($onlyKeys = array()) { + // Call inner method + return $this->getCacheKey($onlyKeys, 'exclude'); + } + + /** + * Count the criteria, e.g. useful to find out if a database query has no + * limitation (search criteria). + * + * @param $criteriaType Type of this criteria, can be one of 'default' (default), 'choice' or 'exclude' + * @return $count Count of all criteria entries + */ + public final function count ($criteriaType = 'default') { + // Return it + return count($this->criteria[$criteriaType]); + } + + /** + * Count 'choice' criteria, e.g. useful to find out if a database query + * has no limitation (search criteria). + * + * @return $count Count of all criteria entries + */ + public final function countChoice () { + return $this->count('choice'); + } + + /** + * Count 'exclude' criteria, e.g. useful to find out if a database query + * has no limitation (search criteria). + * + * @return $count Count of all criteria entries + */ + public final function countExclude () { + return $this->count('exclude'); + } } // [EOF]