WordPress/wp-admin/optionhandler.php

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<?php
require_once('../wp-config.php');
/**
** get_option_widget()
** parameters:
** option_result - result set containing option_id, option_name, option_type,
** option_value, option_description, option_admin_level
** editable - flag to determine whether the returned widget will be editable
**/
function get_option_widget($option_result, $editable, $between)
{
global $wpdb;
$disabled = $editable ? '' : 'disabled';
switch ($option_result->option_type) {
case 1: // integer
case 3: // string
case 8: // float
case 6: // range -- treat same as integer for now!
if (($option_result->option_type == 1) || ($option_result->option_type == 1)) {
$width = 6;
} else {
$width = $option_result->option_width;
}
return <<<TEXTINPUT
<label for="$option_result->option_name">$option_result->option_name</label>$between
<input type="text" name="$option_result->option_name" size="$width" value="$option_result->option_value" $disabled/>
TEXTINPUT;
//break;
case 2: // boolean
$true_selected = ($option_result->option_value == '1') ? 'selected="selected"' : '';
$false_selected = ($option_result->option_value == '0') ? 'selected="selected"' : '';
return <<<BOOLSELECT
<label for="$option_result->option_name">$option_result->option_name</label>$between
<select name="$option_result->option_name" $disabled>
<option value="1" $true_selected>true</option>
<option value="0" $false_selected>false</option>
</select>
BOOLSELECT;
//break;
case 5: // select
$ret = <<<SELECT
<label for="$option_result->option_name">$option_result->option_name</label>$between
<select name="$option_result->option_name" id="$option_result->option_name" $disabled>
SELECT;
$select = $wpdb->get_results("SELECT optionvalue, optionvalue_desc "
."FROM $wpdb->optionvalues "
."WHERE option_id = $option_result->option_id "
."ORDER BY optionvalue_seq");
if ($select) {
foreach($select as $option) {
$ret .= '<option value="'.$option->optionvalue.'"';
//error_log("comparing [$option_result->option_value] == [$option->optionvalue]");
if ($option_result->option_value == $option->optionvalue) {
$ret .=' selected="selected"';
}
$ret .= ">$option->optionvalue_desc</option>\n";
}
}
$ret .= '</select>';
return $ret;
//break;
case 7: // SQL select
// first get the sql to run
$sql = $wpdb->get_var("SELECT optionvalue FROM $wpdb->optionvalues WHERE option_id = $option_result->option_id");
if (!$sql) {
return $option_result->option_name . $editable;
}
// now we may need to do table name substitution
eval("include('../wp-config.php');\$sql = \"$sql\";");
$ret = <<<SELECT
<label for="$option_result->option_name">$option_result->option_name</label>$between
<select name="$option_result->option_name" $disabled>
SELECT;
$select = $wpdb->get_results("$sql");
if ($select) {
foreach($select as $option) {
$ret .= '<option value="'.$option->value.'"';
//error_log("comparing [$option_result->option_value] == [$option->optionvalue]");
if ($option_result->option_value == $option->value) {
$ret .=' selected="selected"';
}
$ret .= ">$option->label</option>\n";
}
}
$ret .= '</select>';
return $ret;
//break;
} // end switch
return $option_result->option_name . $editable;
} // end function get_option_widget
function validate_option($option, $name, $val) {
global $wpdb;
$msg = '';
switch ($option->option_type) {
case 6: // range
// get range
$range = $wpdb->get_row("SELECT optionvalue_max, optionvalue_min FROM $wpdb->optionvalues WHERE option_id = $option->option_id");
if ($range) {
if (($val < $range->optionvalue_min) || ($val > $range->optionvalue_max)) {
$msg = "$name is outside the valid range ($range->optionvalue_min - $range->optionvalue_max). ";
}
}
} // end switch
return $msg;
} // end validate_option
?>