mirror of
https://github.com/Lastorder-DC/rhymix.git
synced 2026-01-14 00:39:57 +09:00
c9047de30d
git-svn-id: http://xe-core.googlecode.com/svn/trunk@10534 201d5d3c-b55e-5fd7-737f-ddc643e51545
164 lines
6.3 KiB
PHP
164 lines
6.3 KiB
PHP
<?php
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class Condition {
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var $column_name;
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var $argument;
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var $operation;
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var $pipe;
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var $_value;
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var $_show;
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var $_value_to_string;
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function Condition($column_name, $argument, $operation, $pipe){
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$this->column_name = $column_name;
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$this->argument = $argument;
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$this->operation = $operation;
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$this->pipe = $pipe;
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}
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function getArgument(){
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return null;
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}
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function toString($withValue = true){
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if (!isset($this->_value_to_string)) {
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if (!$this->show())
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{
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$this->_value_to_string = '';
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}
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else if ($withValue)
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{
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$this->_value_to_string = $this->toStringWithValue();
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}
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else
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{
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$this->_value_to_string = $this->toStringWithoutValue();
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}
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}
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return $this->_value_to_string;
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}
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function toStringWithoutValue(){
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return $this->pipe . ' ' . $this->getConditionPart($this->_value);
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}
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function toStringWithValue(){
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return $this->pipe . ' ' . $this->getConditionPart($this->_value);
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}
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function setPipe($pipe){
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$this->pipe = $pipe;
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}
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function show(){
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if(!isset($this->_show)){
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if(is_array($this->_value) && count($this->_value) === 1 && $this->_value[0] === '') {
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$this->_show = false;
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}
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else {
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$this->_show = true;
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switch($this->operation) {
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case 'equal' :
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case 'more' :
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case 'excess' :
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case 'less' :
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case 'below' :
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case 'like_tail' :
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case 'like_prefix' :
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case 'like' :
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case 'notlike_tail' :
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case 'notlike_prefix' :
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case 'notlike' :
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case 'in' :
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case 'notin' :
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case 'and':
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case 'or':
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case 'xor':
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case 'not':
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case 'notequal' :
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// if variable is not set or is not string or number, return
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if(!isset($this->_value)) { $this->_show = false; break;}
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if($this->_value === '') { $this->_show = false; break; }
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if(!in_array(gettype($this->_value), array('string', 'integer'))) {$this->_show = false; break; }
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break;
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case 'between' :
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if(!is_array($this->_value)) { $this->_show = false; break;}
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if(count($this->_value)!=2) {$this->_show = false; break;}
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}
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}
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}
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return $this->_show;
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}
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function getConditionPart($value) {
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$name = $this->column_name;
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$operation = $this->operation;
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switch($operation) {
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case 'equal' :
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return $name.' = '.$value;
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break;
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case 'more' :
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return $name.' >= '.$value;
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break;
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case 'excess' :
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return $name.' > '.$value;
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break;
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case 'less' :
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return $name.' <= '.$value;
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break;
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case 'below' :
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return $name.' < '.$value;
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break;
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case 'like_tail' :
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case 'like_prefix' :
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case 'like' :
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if(defined('__CUBRID_VERSION__')
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&& __CUBRID_VERSION__ >= '8.4.1')
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return $name.' rlike '.$value;
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else
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return $name.' like '.$value;
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break;
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case 'notlike_tail' :
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case 'notlike_prefix' :
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case 'notlike' :
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return $name.' not like '.$value;
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break;
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case 'in' :
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return $name.' in '.$value;
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break;
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case 'notin' :
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return $name.' not in '.$value;
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break;
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case 'notequal' :
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return $name.' <> '.$value;
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break;
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case 'notnull' :
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return $name.' is not null';
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break;
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case 'null' :
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return $name.' is null';
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break;
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case 'and' :
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return $name.' & '.$value;
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break;
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case 'or' :
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return $name.' | '.$value;
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break;
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case 'xor' :
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return $name.' ^ '.$value;
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break;
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case 'not' :
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return $name.' ~ '.$value;
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break;
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case 'between' :
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return $name.' between ' . $value[0] . ' and ' . $value[1];
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break;
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}
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}
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}
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?>
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