/**
* Render the widget output. Invoke the Slide Group Template file to perform the bulk of the work.
*
* @param array $args
* @param array $instance
*/
public function widget($args, $instance)
{
$this->instance = $instance;
// clear out all the data
$this->slide_title = null;
$this->slide_description = null;
$this->slide_background_url = null;
$this->slide_link = null;
$this->slide_x = null;
$this->slide_y = null;
$this->slide_identifier = null;
$this->slides = null;
$this->slider_iteration = 0;
// determine the correct template to use
$this->slide_group = new Total_Slide_Group(Total_Slider::sanitize_slide_group_slug($this->instance['groupSlug']));
if (!$this->slide_group->load()) {
_e('<strong>Total Slider:</strong> Could not find the selected slide group to show. Does it still exist?', 'total-slider');
return;
}
try {
$tpl = new Total_Slider_Template($this->slide_group->template, $this->slide_group->templateLocation);
} catch (Exception $e) {
_e('<strong>Total Slider:</strong> Unable to load the template for this slide group.', 'total-slider');
if (is_user_logged_in() && current_user_can('publish_posts')) {
echo ' <em>' . esc_html($e->getMessage()) . '</em>';
}
return;
}
$general_options = get_option('total_slider_general_options');
// only enqueue template if relevant option is set (fixes #29)
if (is_array($general_options) && array_key_exists('should_enqueue_template', $general_options) && $general_options['should_enqueue_template'] == '1') {
// enqueue CSS and JS
wp_register_style('total-slider-' . esc_attr($this->slide_group->template), $tpl->css_uri(), array(), date("YmdHis", @filemtime($tpl->css_path())), 'all');
wp_enqueue_style('total-slider-' . esc_attr($this->slide_group->template));
// load .min.js if available, if SCRIPT_DEBUG is not true in wp-config.php
$is_min = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? false : true;
if ($is_min) {
$js_uri = $tpl->js_min_uri();
$js_path = $tpl->js_min_path();
} else {
$js_uri = $tpl->js_uri();
$js_path = $tpl->js_path();
}
wp_register_script('total-slider-' . esc_attr($this->slide_group->template), $js_uri, array('jquery'), date('YmdHis', @filemtime($js_path)), true);
wp_enqueue_script('total-slider-' . esc_attr($this->slide_group->template));
}
$s =& $this;
// $s is used by the theme to call our functions to actually display the data
// include the template
include $tpl->php_path();
unset($s);
}
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
if (!defined('TOTAL_SLIDER_REQUIRED_CAPABILITY')) {
header('HTTP/1.1 403 Forbidden');
die('<h1>Forbidden</h1>');
}
if (!function_exists('__')) {
header('HTTP/1.1 403 Forbidden');
die('<h1>Forbidden</h1>');
}
?>
<!--sortable slides-->
<?php
$group = new Total_Slide_Group($TS_Total_Slider->slug);
$group->load();
$current_slides = $group->get_slides();
?>
<div id="slidesort-container">
<ul id="slidesort" style="width:<?php
echo intval(count($current_slides) * 180);
?>
px;">
<?php
if (is_array($current_slides) && count($current_slides) > 0) {
foreach ($current_slides as $slide) {
$my_id = $TS_Total_Slider->id_filter($slide['id']);
if (is_numeric($slide['background'])) {
$background_url = wp_get_attachment_url((int) $slide['background']);
} else {
$background_url = $slide['background'];
// if the URL otherwise has 'group' in the GET parameters, it's time to pass control
// to print_slides_page() for editing purposes
if (array_key_exists('group', $_GET)) {
$TS_Total_Slider->print_slides_page();
return;
}
// if we are to create a new slide group, do that and redirect to edit
if (array_key_exists('action', $_GET) && 'new_slide_group' == $_GET['action'] && array_key_exists('_wpnonce', $_REQUEST)) {
if (wp_verify_nonce($_REQUEST['_wpnonce'], 'new-slide-group')) {
if (!empty($_POST['group-name']) && !empty($_POST['template-slug'])) {
// add the new slide group
$new_slug = $TS_Total_Slider->sanitize_slide_group_slug(sanitize_title_with_dashes($_POST['group-name']));
// slide group already with this name?
$existing = new Total_Slide_Group($new_slug);
$collision = false;
if ($existing->load()) {
$collision = true;
}
// v2.0: we can no longer have slide groups that have identical names, even if slugs don't clash
$existing_terms = get_terms('total_slider_slide_group', array('hide_empty' => false));
if (!$collision && is_array($existing_terms) && count($existing_terms) > 0) {
foreach ($existing_terms as $term) {
if ($term->name == $_POST['group-name']) {
$collision = true;
break;
}
}
}
// if collision, throw an error:
if ($collision) {
$create_error = __('Unable to create this slide group, as there is already a group with this name.', 'total-slider');
/**
* Print the HTML for the slide template metabox.
*
* @return void
*
*/
public function print_slide_template_metabox()
{
global $TS_Total_Slider;
if (!$this->slug) {
if (!array_key_exists('group', $_GET)) {
return false;
}
$this->slug = $this->sanitize_slide_group_slug($_GET['group']);
}
$slide_group = new Total_Slide_Group($this->slug);
if (!$slide_group->load()) {
return false;
}
?>
<div id="template-switch-controls">
<p>
<?php
$t = new Total_Slider_Template_Iterator();
?>
<select name="template-slug" id="template-slug-selector">
<?php
$builtin = $t->discover_templates('builtin');
?>
<?php
if (is_array($builtin) && count($builtin) > 0) {
?>
<optgroup label="<?php
_e('Built-in', 'total-slider');
?>
">
<?php
foreach ($builtin as $tpl) {
?>
<option
value="<?php
echo esc_attr($tpl['slug']);
?>
"
<?php
if ('builtin' == $slide_group->templateLocation && $slide_group->template == $tpl['slug']) {
?>
selected="selected"
<?php
}
?>
><?php
echo esc_html($tpl['name']);
?>
</option>
<?php
}
?>
</optgroup>
<?php
}
?>
<?php
$theme = $t->discover_templates('theme');
?>
<?php
if (is_array($theme) && count($theme) > 0) {
?>
<optgroup label="<?php
_e('Theme', 'total-slider');
?>
">
<?php
foreach ($theme as $tpl) {
?>
<option
value="<?php
echo esc_attr($tpl['slug']);
?>
"
<?php
if ('theme' == $slide_group->templateLocation && $slide_group->template == $tpl['slug']) {
?>
selected="selected"
<?php
}
?>
><?php
echo esc_html($tpl['name']);
?>
</option>
<?php
}
?>
</optgroup>
<?php
}
?>
<?php
$legacy = $t->discover_templates('legacy', false);
?>
<?php
if (is_array($legacy) && count($legacy) > 0) {
?>
<optgroup label="<?php
_e('v1.0 Templates', 'total-slider');
?>
">
<?php
foreach ($legacy as $tpl) {
?>
<option
value="<?php
echo esc_attr($tpl['slug']);
?>
"
<?php
if ('legacy' == $slide_group->templateLocation) {
?>
selected="selected"
<?php
}
?>
><?php
echo esc_html($tpl['name']);
?>
</option>
<?php
}
?>
</optgroup>
<?php
}
?>
<?php
//$downloaded = $t->discover_templates('downloaded');
?>
<?php
$downloaded = false;
?>
<?php
if (is_array($downloaded) && count($downloaded) > 0) {
?>
<!--<optgroup label="<?php
_e('Downloaded', 'total-slider');
?>
">
<?php
foreach ($downloaded as $tpl) {
?>
<option
value="<?php
echo esc_attr($tpl['slug']);
?>
"
<?php
if ('downloaded' == $slide_group->templateLocation && $slideGroup->template == $tpl['slug']) {
?>
selected="selected"
<?php
}
?>
><?php
echo esc_html($tpl['name']);
?>
</option>
<?php
}
?>
</optgroup> -->
<?php
}
?>
</select>
<input id="template-switch-button" type="submit" class="button-secondary action" style="margin-top:8px; max-width:180px;" value="<?php
_e('Change Template', 'total-slider');
?>
" />
</p>
</div><?php
}
/**
* Get the Slide Groups, so we can display them in the table.
*
* @return array
*
*/
public function get_groups()
{
$args = array('hide_empty' => false);
$groups = get_terms('total_slider_slide_group', $args);
// load template information
if (is_array($groups) && count($groups) > 0) {
foreach ($groups as $group) {
$group_object = new Total_Slide_Group($group->slug);
$group_object->load();
$group->template = $group_object->template;
$group->templateLocation = $group_object->templateLocation;
}
}
return $groups;
}
<h1><?php
_e('This page is not accessible to your user.', 'total-slider');
?>
</h1><?php
return;
}
$TS_Total_Slider->slug = $TS_Total_Slider->sanitize_slide_group_slug($_GET['group']);
if (empty($TS_Total_Slider->slug)) {
echo '<div class="wrap"><h1>';
_e('No Slide Group selected.', 'total-slider');
echo '</h1></div>';
return;
}
// get the name data for this slide group based on its slug
$slide_group = new Total_Slide_Group($TS_Total_Slider->slug);
if (!$slide_group->load()) {
echo '<div class="wrap"><h1>';
_e('Could not load the selected Slide Group. Does it exist?', 'total-slider');
echo '</h1></div>';
return;
}
// determine and load template
if (!$TS_Total_Slider->template || !is_a($TS_Total_Slider->template, 'Total_Slider_Template')) {
$TS_Total_Slider->determine_template();
}
if ('post' == strtolower($_SERVER['REQUEST_METHOD']) && array_key_exists('action', $_GET) && 'changeTemplate' == $_GET['action']) {
// change the template and redirect
if (!wp_verify_nonce($_POST['total-slider-change-template-nonce'], 'total-slider-change-template')) {
die(__('Unable to confirm the form’s security.', 'total-slider'));
}
// update the new template
}
// get the group that we are supposed to be acting on
if (array_key_exists('group', $_GET)) {
$slug = $_GET['group'];
} else {
$slug = '';
}
if (empty($slug)) {
header('HTTP/1.0 400 Bad Request');
header('Content-Type: application/json');
echo json_encode(array('error' => __('You did not supply the slide group to which this action should be applied.', 'total-slider')));
die;
}
try {
$g = new Total_Slide_Group($slug);
if (!$g->load()) {
header('HTTP/1.0 400 Bad Request');
header('Content-Type: application/json');
echo json_encode(array('error' => __('Could not load the selected Slide Group. Does it exist?', 'total-slider')));
die;
}
} catch (Exception $e) {
header('HTTP/1.0 400 Bad Request');
header('Content-Type: application/json');
echo json_encode(array('error' => $e->getMessage()));
die;
}
switch ($_GET['action']) {
case 'createNewSlide':
if (!current_user_can(TOTAL_SLIDER_REQUIRED_CAPABILITY)) {
header('HTTP/1.0 403 Forbidden');
