/**
* Fetches a Button or Network Button with a specific name
* @param string $name
* @return object||FALSE
*/
public static function get_button_by_name($name)
{
if ($button = \PodloveSubscribeButton\Model\Button::find_one_by_property('name', $name)) {
return $button;
}
if ($network_button = \PodloveSubscribeButton\Model\NetworkButton::find_one_by_property('name', $name)) {
$network_button->id = $network_button->id . 'N';
return $network_button;
}
return FALSE;
}
public function form($instance)
{
foreach (self::$widget_settings as $setting) {
${$setting} = isset($instance[$setting]) ? $instance[$setting] : '';
}
$buttons = \PodloveSubscribeButton\Model\Button::all();
if (is_multisite()) {
$network_buttons = \PodloveSubscribeButton\Model\NetworkButton::all();
}
$buttons_as_options = function ($buttons) {
foreach ($buttons as $subscribebutton) {
echo "<option value='" . $subscribebutton->name . "' " . ($subscribebutton->name == $button ? 'selected=\\"selected\\"' : '') . " >" . $subscribebutton->title . " (" . $subscribebutton->name . ")</option>";
}
};
?>
<p>
<label for="<?php
echo $this->get_field_id('title');
?>
"><?php
_e('Title', 'podlove');
?>
</label>
<input class="widefat" id="<?php
echo $this->get_field_id('title');
?>
" name="<?php
echo $this->get_field_name('title');
?>
" value="<?php
echo $title;
?>
" />
<label for="<?php
echo $this->get_field_id('color');
?>
"><?php
_e('Color', 'podlove');
?>
</label>
<input class="podlove_subscribe_button_color" id="<?php
echo $this->get_field_id('color');
?>
" name="<?php
echo $this->get_field_name('color');
?>
" value="<?php
echo $color;
?>
" />
<style type="text/css">
.sp-replacer {
display: flex;
}
.sp-preview {
flex-grow: 10;
}
</style>
<label for="<?php
echo $this->get_field_id('button');
?>
"><?php
_e('Button', 'podlove');
?>
</label>
<select class="widefat" id="<?php
echo $this->get_field_id('button');
?>
"
name="<?php
echo $this->get_field_name('button');
?>
">
<?php
if (isset($network_buttons) && count($network_buttons) > 0) {
?>
<optgroup label="<?php
_e('Local', 'podlove');
?>
">
<?php
$buttons_as_options($buttons);
?>
</optgroup>
<optgroup label="<?php
_e('Network', 'podlove');
?>
">
<?php
$buttons_as_options($network_buttons);
?>
</optgroup>
<?php
} else {
$buttons_as_options($buttons);
}
?>
</select>
<?php
$customize_options = array('size' => array('name' => 'Size', 'options' => \PodloveSubscribeButton\Model\Button::$size), 'style' => array('name' => 'Style', 'options' => \PodloveSubscribeButton\Model\Button::$style), 'format' => array('name' => 'Format', 'options' => \PodloveSubscribeButton\Model\Button::$format), 'autowidth' => array('name' => 'Autowidth', 'options' => \PodloveSubscribeButton\Model\Button::$width));
foreach ($customize_options as $slug => $properties) {
?>
<label for="<?php
echo $this->get_field_id($slug);
?>
"><?php
_e($properties['name'], 'podlove');
?>
</label>
<select class="widefat" id="<?php
echo $this->get_field_id($slug);
?>
" name="<?php
echo $this->get_field_name($slug);
?>
">
<option value="default" <?php
echo ${$slug} == 'default' ? 'selected="selected"' : '';
?>
><?php
_e('Default ' . $properties['name'], 'podlove');
?>
</option>
<optgroup>
<?php
foreach ($properties['options'] as $property => $name) {
?>
<option value="<?php
echo $property;
?>
" <?php
echo ${$slug} == $property ? 'selected="selected"' : '';
?>
><?php
_e($name, 'podlove');
?>
</option>
<?php
}
?>
</optgroup>
</select>
<?php
}
?>
<label for="<?php
echo $this->get_field_id('infotext');
?>
"><?php
_e('Description', 'podlove');
?>
</label>
<textarea class="widefat" rows="10" id="<?php
echo $this->get_field_id('infotext');
?>
" name="<?php
echo $this->get_field_name('infotext');
?>
"><?php
echo $infotext;
?>
</textarea>
</p>
<?php
}
public static function view_template()
{
$is_network = get_current_screen()->is_network;
?>
<p><?php
_e('This plugin allows easy inclusion of the Podlove Subscribe Button. Put it in your sidebar with a simple widget or include the button in pages and/or posts with a simple shortcode.', 'podlove');
?>
</p>
<p><?php
_e('Start by adding a button for each of your podcasts here. You can then add the button to your sidebar by adding the <a href="widgets.php">Podlove Subscribe Button widget</a>.', 'podlove');
?>
</p>
<p><?php
_e('If you want to display the button inside a page or article, you can also use the <code>[podlove-subscribe-button]</code> shortcode anywhere.', 'podlove');
?>
</p>
<?php
$table = new \PodloveSubscribeButton\Button_List_Table();
$table->prepare_items();
$table->display();
// Get the global button settings (with fallback to default values)
$settings = \PodloveSubscribeButton\Model\Button::get_global_setting_with_fallback();
if (!$is_network) {
?>
<h3><?php
_e('Default Settings', 'podlove');
?>
</h3>
<form method="post" action="options.php">
<?php
settings_fields('podlove-subscribe-button');
?>
<?php
do_settings_sections('podlove-subscribe-button');
?>
<table class="form-table">
<tr valign="top">
<th scope="row"><label for="podlove_subscribe_button_default_size"><?php
_e('Size', 'podlove');
?>
</label></th>
<td>
<select name="podlove_subscribe_button_default_size" id="podlove_subscribe_button_default_size">
<?php
foreach (\PodloveSubscribeButton\Model\Button::$size as $value => $description) {
?>
<option value="<?php
echo $value;
?>
" <?php
echo $settings['size'] == $value ? "selected" : '';
?>
><?php
echo $description;
?>
</option>
<?php
}
?>
</select>
</td>
</tr>
<tr valign="top">
<th scope="row"><label for="podlove_subscribe_button_default_autowidth"><?php
_e('Autowidth', 'podlove');
?>
</label></th>
<td>
<input type="checkbox" name="podlove_subscribe_button_default_autowidth" id="podlove_subscribe_button_default_autowidth" <?php
echo $settings['autowidth'] == 'on' ? 'checked' : '';
?>
/>
</td>
</tr>
<tr valign="top">
<th scope="row"><label for="podlove_subscribe_button_default_color"><?php
_e('Color', 'podlove');
?>
</label></th>
<td>
<input id="podlove_subscribe_button_default_color" name="podlove_subscribe_button_default_color" class="podlove_subscribe_button_color" value="<?php
echo $settings['color'];
?>
" />
</td>
</tr>
<tr valign="top">
<th scope="row"><label for="podlove_subscribe_button_default_style"><?php
_e('Style', 'podlove');
?>
</label></th>
<td>
<select name="podlove_subscribe_button_default_style" id="podlove_subscribe_button_default_style">
<?php
foreach (\PodloveSubscribeButton\Model\Button::$style as $value => $description) {
?>
<option value="<?php
echo $value;
?>
" <?php
echo $settings['style'] == $value ? "selected" : '';
?>
><?php
echo $description;
?>
</option>
<?php
}
?>
</select>
</td>
</tr>
<tr valign="top">
<th scope="row"><label for="podlove_subscribe_button_default_format"><?php
_e('Format', 'podlove');
?>
</label></th>
<td>
<select name="podlove_subscribe_button_default_format" id="podlove_subscribe_button_default_format">
<?php
foreach (\PodloveSubscribeButton\Model\Button::$format as $value => $description) {
?>
<option value="<?php
echo $value;
?>
" <?php
echo $settings['format'] == $value ? "selected" : '';
?>
><?php
echo $description;
?>
</option>
<?php
}
?>
</select>
</td>
</tr>
</table>
<?php
submit_button();
?>
</form>
<?php
}
}
public static function shortcode($args)
{
if (!$args || !isset($args['button'])) {
return __('You need to create a Button first and provide its ID.', 'podlove');
} else {
$buttonid = $args['button'];
}
// Fetch the (network)button by it's name
if (!($button = \PodloveSubscribeButton\Model\Button::get_button_by_name($args['button']))) {
return sprintf(__('Oops. There is no button with the ID "%s".', 'podlove'), $args['button']);
}
// Get button styling and options
$autowidth = self::interpret_width_attribute(self::get_array_value_with_fallback($args, 'width'));
$size = self::get_attribute('size', self::get_array_value_with_fallback($args, 'size'));
$style = self::get_attribute('style', self::get_array_value_with_fallback($args, 'style'));
$format = self::get_attribute('format', self::get_array_value_with_fallback($args, 'format'));
$color = self::get_attribute('color', self::get_array_value_with_fallback($args, 'color'));
if (isset($args['language'])) {
$language = $args['language'];
} else {
$language = 'en';
}
if (isset($args['color'])) {
$color = $args['color'];
} else {
$color = get_option('podlove_subscribe_button_default_color', '#599677');
}
if (isset($args['hide']) && $args['hide'] == 'true') {
$hide = TRUE;
} else {
$hide = FALSE;
}
// Render button
return $button->render($size, $autowidth, $style, $format, $color, $hide, $buttonid, $language);
}
