function wpuf_custom_fields_edit()
{
global $wpdb, $custom_fields;
$id = intval($_GET['id']);
?>
<div class="wrap">
<?php
//update the fields
if (isset($_POST['wpuf_edit_custom'])) {
check_admin_referer('wpuf_edit', 'wpuf_edit');
$error = false;
if ($_POST['field'] == '') {
$error = 'Please enter field name';
} else {
if ($_POST['label'] == '') {
$error = 'Please enter label name';
}
}
if (!$error) {
//no errors
//whatever, insert the values
if (!wpuf_starts_with($_POST['field'], 'cf_')) {
$_POST['field'] = 'cf_' . $_POST['field'];
}
$data = array('field' => $_POST['field'], 'label' => $_POST['label'], 'desc' => $_POST['help'], 'required' => $_POST['required'], 'region' => $_POST['region'], 'order' => $_POST['order'], 'type' => $_POST['type'], 'values' => $_POST['field_values']);
//var_dump($data);
$result = $wpdb->update($wpdb->prefix . 'wpuf_customfields', $data, array('id' => $id), array('%s', '%s', '%s', '%s', '%s', '%d', '%s', '%s'), array('%d'));
//if row inserted
if ($result) {
echo '<div class="updated"><p><strong>Field Updated</strong></p></div>';
} else {
echo "<div class='error'><p><strong>Something went wrong or you didn't changed anything</strong></p></div>";
}
} else {
//we got some error
echo '<div class="error"><p><strong>' . $error . '</strong></p></div>';
}
}
//finished updating
//now show it
$row = $wpdb->get_row("SELECT * FROM {$wpdb->prefix}wpuf_customfields WHERE `id`={$id}", OBJECT);
$values = array("field" => "{$row->field}", "label" => "{$row->label}", "help" => "{$row->desc}", "required" => "{$row->required}", "region" => "{$row->region}", "order" => "{$row->order}", "type" => "{$row->type}");
?>
<?php
if ($row) {
?>
<form action="" method="post" style="margin-top: 20px;">
<?php
wp_nonce_field('wpuf_edit', 'wpuf_edit');
?>
<table class="widefat meta" style="width: 850px">
<thead>
<tr>
<th scope="col" colspan="2" style="font-size: 14px;">Edit Custom Field</th>
</tr>
</thead>
<?php
wpuf_build_form($custom_fields, $values, false);
?>
<tr valign="top" id="wpuf_field_values_row" style="display: none;">
<td scope="row" class="label"><label for="wpuf_field_values">Values</label></td>
<td>
<textarea name="field_values" id="wpuf_field_values" cols="30"><?php
echo $row->values;
?>
</textarea>
<span class="description"><br>This will be used as option fields. Please separate values with comma</span>
</td>
</tr>
</table>
<input name="wpuf_edit_custom" type="submit" class="button-primary" value="<?php
_e('Update Field');
?>
" style="margin-top: 10px;" />
</form>
<?php
} else {
?>
<h2>Nothing found</h2>
<?php
}
?>
</div>
<?php
}
function wpuf_custom_fields_edit()
{
global $wpdb, $custom_fields;
$id = intval($_GET['id']);
?>
<div class="wrap wpuf-admin">
<?php
//update the fields
if (isset($_POST['wpuf_edit_custom'])) {
check_admin_referer('wpuf_edit', 'wpuf_edit');
$error = false;
if ($_POST['field'] == '') {
$error = 'Please enter field name';
} else {
if ($_POST['label'] == '') {
$error = 'Please enter label name';
}
}
if (!$error) {
//no errors
//whatever, insert the values
if (!wpuf_starts_with($_POST['field'], 'cf_')) {
$_POST['field'] = 'cf_' . $_POST['field'];
}
$data = array('field' => $_POST['field'], 'label' => $_POST['label'], 'desc' => $_POST['help'], 'required' => $_POST['required'], 'region' => $_POST['region'], 'order' => $_POST['order'], 'type' => $_POST['type'], 'values' => $_POST['field_values']);
//var_dump($data);
$result = $wpdb->update($wpdb->prefix . 'wpuf_customfields', $data, array('id' => $id), array('%s', '%s', '%s', '%s', '%s', '%d', '%s', '%s'), array('%d'));
//if row inserted
if ($result) {
echo '<div class="updated"><p><strong>Field Updated</strong></p></div>';
} else {
echo "<div class='error'><p><strong>Something went wrong or you didn't changed anything</strong></p></div>";
}
} else {
//we got some error
echo '<div class="error"><p><strong>' . $error . '</strong></p></div>';
}
}
//finished updating
//now show it
$row = $wpdb->get_row("SELECT * FROM {$wpdb->prefix}wpuf_customfields WHERE `id`={$id}");
//var_dump( $row );
?>
<?php
if ($row) {
?>
<form action="" method="post" style="margin-top: 20px;">
<?php
wp_nonce_field('wpuf_edit', 'wpuf_edit');
?>
<table class="widefat meta" style="width: 850px">
<thead>
<tr>
<th scope="col" colspan="2" style="font-size: 14px;">Edit Custom Field</th>
</tr>
</thead>
<tbody>
<tr valign="top">
<td scope="row" class="label"><label for="field"><?php
_e('Field Name', 'wpuf');
?>
</label></td>
<td>
<input type="text" size="25" style="" id="field" value="<?php
echo esc_attr($row->field);
?>
" name="field" />
<span class="description"><?php
_e('Name without space. Will be used to store the value in this custom field', 'wpuf');
?>
</span>
</td>
</tr>
<tr valign="top">
<td scope="row" class="label"><label for="label"><?php
_e('Label', 'wpuf');
?>
</label></td>
<td>
<input type="text" size="25" style="" id="label" value="<?php
echo esc_attr($row->label);
?>
" name="label" />
<span class="description"><?php
_e('This will be used as your input fields title', 'wpuf');
?>
</span>
</td>
</tr>
<tr valign="top">
<td scope="row" class="label"><label for="help"><?php
_e('Help Text', 'wpuf');
?>
</label></td>
<td>
<input type="text" size="25" style="" id="help" value="<?php
echo esc_attr($row->desc);
?>
" name="help" />
<span class="description"><?php
_e('Text will be shown to user as help text', 'wpuf');
?>
</span>
</td>
</tr>
<tr valign="top">
<td scope="row" class="label"><label for="required"><?php
_e('Required', 'wpuf');
?>
</label></td>
<td>
<select id="required" name="required">
<option value="no"<?php
selected($row->required, 'no');
?>
><?php
_e('No', 'wpuf');
?>
</option>
<option value="yes"<?php
selected($row->required, 'yes');
?>
><?php
_e('Yes', 'wpuf');
?>
</option>
</select>
<span class="description"><?php
_e('A validation criteria. User must provide input in that field', 'wpuf');
?>
</span>
</td>
</tr>
<tr valign="top">
<td scope="row" class="label"><label for="region"><?php
_e('Region', 'wpuf');
?>
</label></td>
<td>
<select id="region" name="region">
<option value="top"<?php
selected($row->region, 'top');
?>
><?php
_e('Top', 'wpuf');
?>
</option>
<option value="description"<?php
selected($row->region, 'description');
?>
><?php
_e('Before Description', 'wpuf');
?>
</option>
<option value="tag"<?php
selected($row->region, 'tag');
?>
><?php
_e('After Description', 'wpuf');
?>
</option>
<option value="bottom"<?php
selected($row->region, 'bottom');
?>
><?php
_e('Bottom', 'wpuf');
?>
</option>
</select>
<span class="description"><?php
_e('Where do you want to show this input field?', 'wpuf');
?>
</span>
</td>
</tr>
<tr valign="top">
<td scope="row" class="label"><label for="order"><?php
_e('Order', 'wpuf');
?>
</label></td>
<td>
<input name="order" value="<?php
echo esc_attr($row->order);
?>
" id="order" style="" size="2" type="text">
<span class="description"><?php
_e('Which order this input field will show in a region', 'wpuf');
?>
</span>
</td>
</tr>
<tr valign="top">
<td scope="row" class="label"><label for="type"><?php
_e('Type', 'wpuf');
?>
</label></td>
<td>
<select name="type" id="type" onchange="wpuf_show(this)">
<option value="text"<?php
selected($row->type, 'text');
?>
><?php
_e('Text Box', 'wpuf');
?>
</option>
<option value="textarea"<?php
selected($row->type, 'textarea');
?>
><?php
_e('Text Area', 'wpuf');
?>
</option>
<option value="select"<?php
selected($row->type, 'select');
?>
><?php
_e('Dropdown', 'wpuf');
?>
</option>
</select>
<span class="description"></span>
</td>
</tr>
<tr valign="top" id="wpuf_field_values_row" style="display: none;">
<td scope="row" class="label"><label for="wpuf_field_values"><?php
_e('Values', 'wpuf');
?>
</label></td>
<td>
<textarea name="field_values" id="wpuf_field_values" cols="30"><?php
echo esc_textarea($row->values);
?>
</textarea>
<span class="description"><br><?php
_e('This will be used as option fields. Please separate values with comma', 'wpuf');
?>
</span>
</td>
</tr>
</tbody>
</table>
<input name="wpuf_edit_custom" type="submit" class="button-primary" value="<?php
_e('Update Field', 'wpuf');
?>
" style="margin-top: 10px;" />
</form>
<?php
} else {
?>
<h2><?php
_e('Nothing found', 'wpuf');
?>
</h2>
<?php
}
?>
</div>
<?php
}
/**
* Handles admin options settings submission with ajax
*
*/
function wpuf_admin_ajax()
{
foreach ($_POST as $key => $val) {
$_POST[$key] = esc_attr($val);
}
foreach ($_POST as $key => $value) {
//update the input fields, whose names starts with symple_
if (wpuf_starts_with($key, 'wpuf_')) {
//echo "$key => $value <br>";
update_option($key, wpuf_clean_tags($value));
//echo "$key => $value \n";
}
//starts with
}
//foreach
echo __('Settings Saved', 'wpuf');
//print_r($_POST);
exit;
}
/**
* Build custom field form for add posting form
*
* @global type $wpdb
* @param type $position
*/
function wpuf_build_custom_field_form($position = 'top', $edit = false, $post_id = 0)
{
global $wpdb;
//check, if custom field is enabled
$enabled = get_option('wpuf_enable_custom_field');
//var_dump( $enabled );
if ($enabled == 'no') {
return false;
}
$table = $wpdb->prefix . 'wpuf_customfields';
$results = $wpdb->get_results("SELECT * FROM {$table} WHERE `region`='{$position}' ORDER BY `order`", OBJECT);
if (is_array($results)) {
foreach ($results as $field) {
if (wpuf_starts_with($field->field, 'cf_')) {
if ($edit && $post_id) {
$value = get_post_meta($post_id, $field->field, true);
} else {
$value = '';
}
switch ($field->type) {
case 'text':
?>
<li>
<label for="<?php
echo $field->field;
?>
">
<?php
echo stripslashes($field->label);
?>
<?php
if ($field->required == 'yes') {
?>
<span class="required">*</span>
<?php
}
?>
</label>
<?php
$class = $field->required == 'yes' ? 'requiredField' : '';
?>
<input class="<?php
echo $class;
?>
" type="text" name="<?php
echo $field->field;
?>
" id="<?php
echo $field->field;
?>
" minlength="2" value="<?php
echo stripslashes($value);
?>
">
<div class="clear"></div>
<?php
if ($field->desc) {
?>
<p class="description"><?php
echo stripslashes($field->desc);
?>
</p>
<div class="clear"></div>
<?php
}
?>
</li>
<?php
break;
case 'textarea':
?>
<li>
<label for="<?php
echo $field->field;
?>
">
<?php
echo stripslashes($field->label);
?>
<?php
if ($field->required == 'yes') {
?>
<span class="required">*</span>
<?php
}
?>
</label>
<?php
$class = $field->required == 'yes' ? 'requiredField' : '';
?>
<textarea class="<?php
echo $class;
?>
" name="<?php
echo $field->field;
?>
" id="<?php
echo $field->field;
?>
"><?php
echo stripslashes($value);
?>
</textarea>
<div class="clear"></div>
<?php
if ($field->desc) {
?>
<p class="description"><?php
echo stripslashes($field->desc);
?>
</p>
<div class="clear"></div>
<?php
}
?>
</li>
<?php
break;
case 'select':
?>
<li>
<label for="<?php
echo $field->field;
?>
">
<?php
echo stripslashes($field->label);
?>
<?php
if ($field->required == 'yes') {
?>
<span class="required">*</span>
<?php
}
?>
</label>
<select name="<?php
echo $field->field;
?>
">
<?php
$options = explode(',', $field->values);
if (is_array($options)) {
foreach ($options as $opt) {
$opt = trim(strip_tags($opt));
echo "<option value='{$opt}' " . selected($value, $opt, false) . ">{$opt}</option>";
}
}
?>
</select>
<div class="clear"></div>
<?php
if ($field->desc) {
?>
<p class="description"><?php
echo stripslashes($field->desc);
?>
</p>
<div class="clear"></div>
<?php
}
?>
</li>
<?php
break;
default:
}
//switch
} else {
switch ($field->type) {
case 'text':
?>
<li>
<label for="<?php
echo $field->field;
?>
">
<?php
echo stripslashes($field->label);
?>
<?php
if ($field->required == 'yes') {
?>
<span class="required">*</span>
<?php
}
?>
</label>
<?php
$class = $field->required == 'yes' ? 'requiredField' : '';
?>
<input class="<?php
echo $class;
?>
" type="text" name="<?php
echo $field->field;
?>
" id="<?php
echo $field->field;
?>
" minlength="2" value="<?php
echo stripslashes($value);
?>
">
<div class="clear"></div>
<?php
if ($field->desc) {
?>
<p class="description"><?php
echo stripslashes($field->desc);
?>
</p>
<div class="clear"></div>
<?php
}
?>
</li>
<?php
break;
case 'select':
$fld = substr($field->field, 3);
$terms = get_terms($fld);
//var_dump( $fld );
if ($terms) {
foreach ($terms as $t) {
$term_option .= '<option value="' . $t->term_id . '">' . $t->name . '</option>';
}
}
?>
<li>
<label for="<?php
echo $field->field;
?>
">
<?php
echo stripslashes($field->label);
?>
<?php
if ($field->required == 'yes') {
?>
<span class="required">*</span>
<?php
}
?>
</label>
<select name="<?php
echo $field->field;
?>
">
<?php
echo $term_option;
?>
</select>
<div class="clear"></div>
<?php
if ($field->desc) {
?>
<p class="description"><?php
echo stripslashes($field->desc);
?>
</p>
<div class="clear"></div>
<?php
}
?>
</li>
<?php
default:
}
}
}
//foreach
}
// is_array
}
