Reply To: ajax request result versus widget result & foreach error

Author Replies
sitesurety # Posted on November 8, 2014 at 3:30 pm

ok, i’ve gone through the filter code and it will include any match.. I’ve reversed the loop so that it will do an ‘and’ match (1 or more must be true to be added). Any chance this could be added in a future release as a variable to the function? i.e. Exclusive filter

function filterExclusive($args, $case_sensitive = FALSE) {
$filters = array();
$filtered_items = array();

if (!is_array($args)) {
$args = explode(“&”, $args);
}

// extract the arguments

foreach ($this->_items as $set_item) {
$include = true;

foreach ($args as $arg) {

$m = array();

preg_match ( “/^([\w\-]+)(\#?\=|\#?[\>\<\$\^\*\~\!]=|\#?\>|\#?\<)(.*)$/” , $arg, $m );

if ($m && count($m) == 4) {
$fn = $m[1];
$op = $m[2];

if ($case_sensitive) {
$val = $m[3];
} else {
$val = strtolower($m[3]);
}

$f = $set_item->f($fn);

$fields = array();

$fields[] = $f;

foreach ($fields as $f) {

if ($include) {

$nv = 0;
$nval = 0;

if ($case_sensitive) {
$fv = $f->raw();
} else {
$fv = strtolower($f->raw());
}

if (is_numeric($fv)) {
$nv = (float) $fv;
}

if (is_numeric($val)) {
$nval = (float) $val;
}

// Check each item for match individually
// Return true if matches
// If matches all operators, then true (loop for each case)

switch ($op) {
case “>” :
$include = $fv > $val;
break;
case “#>” :
$include = $nv > $nval;
break;
case “<” :
$include = $fv < $val;
break;
case “#<” :
$include = $nv < $nval;
break;
case “>=” :
$include = $fv >= $val;
break;
case “#>=” :
$include = $nv >= $nval;
break;
case “<=” :
$include = $fv <= $val;
break;
case “#<=” :
$include = $nv <= $nval;
break;
case “*=” :
$include = ( strpos($fv, $val) !== FALSE );
break;
case “~=” :
$include = preg_match(“/(\s|^)”.$val.”(\s|$)/”, $fv );
break;
case “!=” :
$include = $val != $fv;
break;
case “#!=” :
$include = $nval != $nv;
break;
case “^=” :
$include = ( $val == substr($fv, 0, strlen($val)) );
break;
case “$=” :
$include = ( $val == substr($fv, 0, -strlen($val)) );
break;
case “#=” :
$include = ( $nval == $nv );
break;
default: // assume =
$include = ( $val == $fv );
}

} // endif $include

} // endforeach

}

}

if ($include) {
$filtered_items[] = $set_item;
}

}
return new MEOW_VirtualFieldSetCollection($filtered_items);

}

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