/**
* Get data for a specified theme.
* @since 1.0.4
* @param array $args Arguments for the current slideshow.
* @return string The slug of the theme, or 'default'.
*/
public function get_theme_data($key)
{
$theme = array('name' => 'default', 'stylesheet' => '');
if (in_array($key, array_keys(WooSlider_Utils::get_slider_themes()))) {
$themes = WooSlider_Utils::get_slider_themes();
$theme = $themes[esc_attr($key)];
}
return $theme;
}
/**
* Fields specific to the "Add Media" popup.
* @since 1.0.0
* @return void
*/
public function popup_fields()
{
$types = WooSlider_Utils::get_slider_types();
$slider_types = array();
foreach ((array) $types as $k => $v) {
$slider_types[$k] = $v['name'];
}
?>
<table class="form-table">
<tbody>
<tr valign="top">
<th scope="row"><?php
_e('Slideshow Type', 'wooslider');
?>
</th>
<td><select id="slider_type" name="wooslider-settings[slider_type]">
<?php
foreach ((array) $slider_types as $k => $v) {
echo '<option value="' . esc_attr($k) . '">' . $v . '</option>' . "\n";
}
?>
</select>
<p><span class="description"><?php
_e('The type of slideshow to insert', 'wooslider');
?>
</span></p>
</td>
</tr>
<?php
// Theming engine integration.
$themes = WooSlider_Utils::get_slider_themes();
if (is_array($themes) && 1 < count($themes)) {
?>
<tr valign="top">
<th scope="row"><?php
_e('Slideshow Theme', 'wooslider');
?>
</th>
<td><select id="theme" name="wooslider-settings[theme]">
<?php
foreach ((array) $themes as $k => $v) {
echo '<option value="' . esc_attr($k) . '">' . $v['name'] . '</option>' . "\n";
}
?>
</select>
<p><span class="description"><?php
_e('The desired slideshow theme', 'wooslider');
?>
</span></p>
</td>
</tr>
<?php
}
?>
<tr valign="top">
<th scope="row"><?php
_e('Slideshow ID', 'wooslider');
?>
</th>
<td><input type="text" name="wooslider-settings[id]" id="id" value="" />
<p><span class="description"><?php
_e('Give this slideshow a specific ID (optional)', 'wooslider');
?>
</span></p>
</td>
</tr>
</tbody>
</table>
<?php
// Allow themes/plugins to act here.
do_action('wooslider_popup_conditional_fields', $types);
}
/**
* form function.
*
* @since 1.0.0
* @access public
* @param array $instance
* @uses global $wooslider object
* @return void
*/
public function form($instance)
{
global $wooslider;
/* Set up some default widget settings. */
/* Make sure all keys are added here, even with empty string values. */
$defaults = $this->defaults;
// Allow child themes/plugins to filter here.
$defaults = apply_filters($this->woo_widget_idbase . '_widget_defaults', $defaults, $this);
$defaults['show_advanced_settings'] = 0;
$defaults['theme'] = 'default';
$advanced_fields = array();
$wooslider->settings->init_fields();
$advanced_fields = $wooslider->settings->fields;
if (is_array($advanced_fields) && count($advanced_fields) > 0) {
foreach ($advanced_fields as $k => $v) {
if (!isset($defaults[$k])) {
$defaults[$k] = $v['default'];
}
}
}
$has_fields = false;
if (isset($this->slider_type) && $this->slider_type != '') {
$fields = $wooslider->admin->generate_default_conditional_fields(array($this->slider_type => $this->slider_type));
$has_fields = true;
if (0 < count($fields)) {
foreach ($fields[$this->slider_type] as $k => $v) {
if (isset($v['args']['data']['default'])) {
$defaults[$k] = $v['args']['data']['default'];
}
}
}
}
// Get the supported themes.
$themes = WooSlider_Utils::get_slider_themes();
$instance = wp_parse_args($instance, $defaults);
?>
<!-- Widget Title: Text Input -->
<p>
<label for="<?php
echo $this->get_field_id('title');
?>
"><?php
_e('Title (optional):', 'wooslider');
?>
</label>
<input type="text" name="<?php
echo $this->get_field_name('title');
?>
" value="<?php
echo $instance['title'];
?>
" class="widefat" id="<?php
echo $this->get_field_id('title');
?>
" />
</p>
<?php
if (is_array($themes) && 1 < count($themes)) {
?>
<!-- Widget Theme: Select Input -->
<p>
<label for="<?php
echo $this->get_field_id('theme');
?>
"><?php
_e('Slider Theme:', 'wooslider');
?>
</label>
<select name="<?php
echo $this->get_field_name('theme');
?>
" class="widefat" id="<?php
echo $this->get_field_id('theme');
?>
">
<?php
foreach ($themes as $k => $v) {
?>
<option value="<?php
echo esc_attr($k);
?>
"<?php
selected($instance['theme'], $k);
?>
><?php
echo $v['name'];
?>
</option>
<?php
}
?>
</select>
</p>
<?php
} else {
echo '<input type="hidden" name="' . esc_attr($this->get_field_name('theme')) . '" id="' . esc_attr($this->get_field_id('theme')) . '" value="' . esc_attr($instance['theme']) . '" />' . "\n";
}
?>
<?php
if (isset($this->slider_type) && $this->slider_type != '') {
foreach ($fields[$this->slider_type] as $k => $v) {
?>
<p>
<?php
$field_label = '<label for="' . esc_attr($k) . '">' . $v['name'] . '</label>' . "\n";
if ($v['type'] != 'checkbox') {
echo $field_label;
}
// Display the label first if the field isn't a checkbox.
$this->generate_field_by_type($v['type'], $v['args'], $instance);
if ($v['type'] == 'checkbox') {
echo $field_label;
}
// Display the label last if the field is a checkbox.
?>
</p>
<?php
}
?>
<hr />
<!-- Widget Advanced Fields: Text Input -->
<p>
<input type="checkbox" name="<?php
echo $this->get_field_name('show_advanced_settings');
?>
" value="1" id="<?php
echo $this->get_field_id('show_advanced_settings');
?>
" <?php
checked('1', $instance['show_advanced_settings']);
?>
/>
<label for="<?php
echo $this->get_field_id('show_advanced_settings');
?>
"><?php
_e('Customise Advanced Settings', 'wooslider');
?>
</label>
</p>
<p><small><?php
_e('Save the widget settings with this checkbox checked to customise slider settings.', 'wooslider');
?>
</small></p>
<?php
if (isset($instance['show_advanced_settings']) && $instance['show_advanced_settings'] == 1) {
if (is_array($advanced_fields) && count($advanced_fields) > 0) {
foreach ($advanced_fields as $k => $v) {
echo '<p>' . "\n";
$label = $v['name'];
if ($label == '') {
$label = $v['description'];
}
$field_label = '<label for="' . esc_attr($k) . '">' . $label . '</label>' . "\n";
if ($v['type'] != 'checkbox') {
echo $field_label;
}
// Display the label first if the field isn't a checkbox.
$this->generate_field_by_type($v['type'], array('key' => $k, 'data' => $v), $instance);
if ($v['type'] == 'checkbox') {
echo $field_label;
}
// Display the label last if the field is a checkbox.
echo '</p>' . "\n";
}
}
} else {
if (is_array($advanced_fields) && count($advanced_fields) > 0) {
foreach ($advanced_fields as $k => $v) {
echo '<input type="hidden" name="' . esc_attr($this->get_field_name($k)) . '" id="' . esc_attr($this->get_field_id($k)) . '" value="' . esc_attr($instance[$k]) . '" />' . "\n";
}
}
}
}
// Allow child themes/plugins to act here.
do_action($this->woo_widget_idbase . '_widget_settings', $instance, $this);
}
