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_validate_row_condition readability

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William Knauss
2014-05-13 21:19:44 -04:00
parent 75d7d51a9c
commit 89a2817765
1 changed files with 27 additions and 10 deletions
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37
parsecsv.lib.php
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@@ -914,11 +914,13 @@ class parseCSV {
/** /**
* Validate a row against a single condition * Validate a row against a single condition
*
* @param row array with values from a row * @param row array with values from a row
* @param condition specified condition that the row must match * @param condition specified condition that the row must match
*
* @return true of false * @return true of false
*/ */
function _validate_row_condition ($row, $condition) { public function _validate_row_condition ($row, $condition) {
$operators = array( $operators = array(
'=', 'equals', 'is', '=', 'equals', 'is',
'!=', 'is not', '!=', 'is not',
@@ -929,15 +931,20 @@ class parseCSV {
'contains', 'contains',
'does not contain', 'does not contain',
); );
$operators_regex = array(); $operators_regex = array();
foreach( $operators as $value ) { foreach( $operators as $value ) {
$operators_regex[] = preg_quote($value, '/'); $operators_regex[] = preg_quote($value, '/');
} }
$operators_regex = implode('|', $operators_regex); $operators_regex = implode('|', $operators_regex);
if ( preg_match('/^(.+) ('.$operators_regex.') (.+)$/i', trim($condition), $capture) ) { if ( preg_match('/^(.+) ('.$operators_regex.') (.+)$/i', trim($condition), $capture) ) {
$field = $capture[1]; $field = $capture[1];
$op = $capture[2]; $op = $capture[2];
$value = $capture[3]; $value = $capture[3];
if ( preg_match('/^([\'\"]{1})(.*)([\'\"]{1})$/i', $value, $capture) ) { if ( preg_match('/^([\'\"]{1})(.*)([\'\"]{1})$/i', $value, $capture) ) {
if ( $capture[1] == $capture[3] ) { if ( $capture[1] == $capture[3] ) {
$value = $capture[2]; $value = $capture[2];
@@ -947,28 +954,38 @@ class parseCSV {
$value = stripslashes($value); $value = stripslashes($value);
} }
} }
if ( array_key_exists($field, $row) ) { if ( array_key_exists($field, $row) ) {
if ( ($op == '=' || $op == 'equals' || $op == 'is') && $row[$field] == $value ) { if ( ($op == '=' || $op == 'equals' || $op == 'is') && $row[$field] == $value ) {
return '1'; return '1';
} elseif ( ($op == '!=' || $op == 'is not') && $row[$field] != $value ) { }
elseif ( ($op == '!=' || $op == 'is not') && $row[$field] != $value ) {
return '1'; return '1';
} elseif ( ($op == '<' || $op == 'is less than' ) && $row[$field] < $value ) { }
elseif ( ($op == '<' || $op == 'is less than' ) && $row[$field] < $value ) {
return '1'; return '1';
} elseif ( ($op == '>' || $op == 'is greater than') && $row[$field] > $value ) { }
elseif ( ($op == '>' || $op == 'is greater than') && $row[$field] > $value ) {
return '1'; return '1';
} elseif ( ($op == '<=' || $op == 'is less than or equals' ) && $row[$field] <= $value ) { }
elseif ( ($op == '<=' || $op == 'is less than or equals' ) && $row[$field] <= $value ) {
return '1'; return '1';
} elseif ( ($op == '>=' || $op == 'is greater than or equals') && $row[$field] >= $value ) { }
elseif ( ($op == '>=' || $op == 'is greater than or equals') && $row[$field] >= $value ) {
return '1'; return '1';
} elseif ( $op == 'contains' && preg_match('/'.preg_quote($value, '/').'/i', $row[$field]) ) { }
elseif ( $op == 'contains' && preg_match('/'.preg_quote($value, '/').'/i', $row[$field]) ) {
return '1'; return '1';
} elseif ( $op == 'does not contain' && !preg_match('/'.preg_quote($value, '/').'/i', $row[$field]) ) { }
elseif ( $op == 'does not contain' && !preg_match('/'.preg_quote($value, '/').'/i', $row[$field]) ) {
return '1'; return '1';
} else { }
else {
return '0'; return '0';
} }
} }
} }
return '1'; return '1';
} }