function randomtext_options()
{
if ($_POST) {
// process the posted data and display summary page - not pretty :(
randomtext_save($_POST);
}
$action = isset($_GET['action']) ? $_GET['action'] : false;
switch ($action) {
case 'new':
randomtext_edit();
break;
case 'edit':
$id = intval($_GET['id']);
randomtext_edit($id);
break;
case 'delete':
$id = intval($_GET['id']);
check_admin_referer('randomtext_delete' . $id);
randomtext_delete($id);
// now display summary page
randomtext_list();
break;
default:
randomtext_list();
}
}
function randomtext_edit($randomtext_id = 0)
{
if ($_POST) {
// process the posted data and display summary page - not pretty :(
randomtext_save($_POST);
randomtext_list();
die;
}
echo '<div class="wrap">';
$title = '- Add New';
if ($randomtext_id) {
$title = '- Edit';
global $wpdb;
$table_name = $wpdb->prefix . 'randomtext';
$sql = "SELECT * from {$table_name} where randomtext_id={$randomtext_id}";
$row = $wpdb->get_row($sql);
if (!$row) {
$error_text = '<h2>The requested entry was not found.</h2>';
}
} else {
$row = new stdClass();
$row->text = '';
$row->visible = 'yes';
}
echo randomtext_pagetitle($title);
if ($randomtext_id && !$row) {
echo '<h3>The requested entry was not found.</h3>';
} else {
// display the add/edit form
echo '<form method="post" action="' . $_SERVER["REQUEST_URI"] . '">
' . wp_nonce_field('randomtext_edit' . $randomtext_id) . '
<input type="hidden" id="randomtext_id" name="randomtext_id" value="' . $randomtext_id . '">
<h3>Text To Display</h3>
<textarea name="randomtext_text" style="width: 80%; height: 100px;">' . apply_filters('format_to_edit', $row->text) . '</textarea>
<h3>Category</h3>
<p>Select a category from the list or enter a new one.</p>
<label for="randomtext_category">Category: </label><select id="randomtext_category" name="randomtext_category">';
echo randomtext_get_category_options($row->category);
echo '</select></p>
<p><label for="randomtext_category_new">New Category: </label><input type="text" id="randomtext_category_new" name="randomtext_category_new"></p>';
echo '<h3>Is visible.</h3>
<p><label for="randomtext_visible_yes"><input type="radio" id="randomtext_visible_yes" name="randomtext_visible" value="yes" ' . checked($row->visible, 'yes', false) . ' /> Yes</label>
<label for="randomtext_visible_no"><input type="radio" id="randomtext_visible_no" name="randomtext_visible" value="no" ' . checked($row->visible, 'no', false) . ' /> No</label></p>';
if (!$randomtext_id) {
// don't offer Bulk Insert on edit
echo '<h3>Use Bulk Insert</h3>
<p><input type="radio" name="randomtext_bulkinsert" value="yes" /> Yes <input type="radio" name="randomtext_bulkinsert" value="no" checked="checked" /> No</p>
<small>Bulk insert will create a new record for each line (delimited by carriage return) within the text box above using the same category selected.<br />Empty lines will be ignored.</small>';
}
echo '<div class="submit">
<input class="button-primary" type="submit" name="randomtext_Save" value="Save Changes" />
</div>
</form>
<p>Return to <a href="options-general.php?page=randomtext">Random Text summary page</a>.</p>';
}
echo '</div>';
}
