/**
* Instantiation construction
*
* @uses add_action()
* @uses SlideDeckLitePlugin::wp_register_scripts()
* @uses SlideDeckLitePlugin::wp_register_styles()
*/
function __construct()
{
define('SLIDEDECK2_URL', plugin_dir_url(__FILE__));
define('SLIDEDECK2_PATH', plugin_dir_path(__FILE__));
SlideDeckLitePlugin::load_constants();
$this->friendly_name = SlideDeckLitePlugin::$st_friendly_name;
$this->namespace = SlideDeckLitePlugin::$st_namespace;
/**
* Make this plugin available for translation.
* Translations can be added to the /languages/ directory.
*/
load_plugin_textdomain($this->namespace, false, dirname(plugin_basename(__FILE__)) . '/languages/');
// Load all library files used by this plugin
$lib_files = glob(SLIDEDECK2_DIRNAME . '/lib/*.php');
foreach ($lib_files as $filename) {
include_once $filename;
}
// Loop through $cache_groups to add to Non Persistent Cache
if (function_exists('wp_cache_add_non_persistent_groups')) {
foreach (SlideDeckLitePlugin::$cache_groups as $cache_group) {
wp_cache_add_non_persistent_groups(slidedeck2_cache_group($cache_group));
}
}
// WordPress Pointers helper
$this->Pointers = new SlideDeckPointers();
// The Lens primary class
include_once SLIDEDECK2_DIRNAME . '/classes/slidedeck-lens.php';
$this->Lens = new SlideDeckLens();
// The Addons primary class
include_once SLIDEDECK2_DIRNAME . '/classes/slidedeck-addons.php';
$this->Addons = new SlideDeckAddons();
// The Cover primary class
if (file_exists(SLIDEDECK2_DIRNAME . '/classes/slidedeck-covers.php')) {
include_once SLIDEDECK2_DIRNAME . '/classes/slidedeck-covers.php';
$this->Cover = new SlideDeckCovers();
}
// The Lens scaffold
include_once SLIDEDECK2_DIRNAME . '/classes/slidedeck-lens-scaffold.php';
// The Deck primary class for Deck types to child from
include_once SLIDEDECK2_DIRNAME . '/classes/slidedeck.php';
// Stock Lenses that come with SlideDeck distribution
$lens_files = glob(SLIDEDECK2_DIRNAME . '/lenses/*/lens.php');
if (is_dir(SLIDEDECK2_CUSTOM_LENS_DIR)) {
if (is_readable(SLIDEDECK2_CUSTOM_LENS_DIR)) {
// Get additional uploaded custom Lenses
$custom_lens_files = (array) glob(SLIDEDECK2_CUSTOM_LENS_DIR . '/*/lens.php');
// Merge Lenses available and loop through to load
$lens_files = array_merge($lens_files, $custom_lens_files);
}
}
// Load all the custom Lens types
foreach ((array) $lens_files as $filename) {
if (is_readable($filename)) {
$classname = slidedeck2_get_classname_from_filename(dirname($filename));
$prefix_classname = "SlideDeckLens_{$classname}";
$slug = basename(dirname($filename));
if (!class_exists($prefix_classname)) {
include_once $filename;
$this->installed_lenses[] = $slug;
}
if (class_exists($prefix_classname)) {
$this->lenses[$classname] = new $prefix_classname();
}
}
}
$source_files = (array) glob(SLIDEDECK2_DIRNAME . '/sources/*/source.php');
foreach ((array) $source_files as $filename) {
if (is_readable($filename)) {
include_once $filename;
$slug = basename(dirname($filename));
$classname = slidedeck2_get_classname_from_filename(dirname($filename));
$prefix_classname = "SlideDeckSource_{$classname}";
if (class_exists($prefix_classname)) {
$this->sources[$slug] = new $prefix_classname();
}
}
}
// check if scheduler folder exists
if (is_dir(SLIDEDECK3_ADDONS_DIR)) {
$addons_directory = $this->recursive_file_exists('slidedeck_scheduler.php', SLIDEDECK3_ADDONS_DIR);
if ($addons_directory !== '' && file_exists($addons_directory) && get_option("slidedeck_addon_activate", false)) {
// check if scheduler addon is installed and create an instance
include_once $addons_directory;
SlideDeckPluginScheduler::instance();
}
// Get all installed addon information.
$addons = $this->Addons->get();
if (isset($addons['slidedeck_scheduler'])) {
unset($addons['slidedeck_scheduler']);
}
// Load all activated addon.
foreach ($addons as $slug => $addon) {
$addon_option = "slidedeck_" . str_replace("-", "_", $slug) . "_addon_activate";
if (get_option($addon_option, false) && isset($addon['meta']['class']) && !empty($addon['meta']['class']) && isset($addon['meta']['init_file']) && !empty($addon['meta']['init_file'])) {
$addon_directory = $this->recursive_file_exists($addon['meta']['init_file'], SLIDEDECK3_ADDONS_DIR);
include_once $addon_directory;
$addon['meta']['class']::instance();
}
}
}
$this->SlideDeck = new SlideDeck();
$this->add_hooks();
}
/**
* Get the options for the SlideDeck
*
* Gets the options using the default options to fill in the blanks and allows per-deck type
* overrides via a filter. Returns a keyed array of options for the SlideDeck.
*
* @param integer $id The SlideDeck's ID
* @deprecated @param string $deprecated DEPRECATED SlideDeck type slug (formerly $type), removed in 2.1
* @param string $source The SlideDeck's source
* @param string $lens The SlideDeck's lens
*
* @uses get_post_meta()
* @uses apply_filters()
*
* @return array
*/
function get_options($id, $deprecated, $lens, $source)
{
$cache_key = $this->namespace . "--" . md5(serialize(func_get_args()));
$options = wp_cache_get($cache_key, slidedeck2_cache_group('options'));
if ($options == false) {
$stored_options = (array) get_post_meta($id, "{$this->namespace}_options", true);
$default_options = apply_filters("{$this->namespace}_default_options", $this->default_options(), $deprecated, $lens, $source);
$options = array_merge((array) $default_options, $stored_options);
wp_cache_set($cache_key, $options, slidedeck2_cache_group('options'));
}
return $options;
}
/**
* Process lens meta data from a lens file. Used by slidedeck_get_lens and slidedeck_get_lenses
*
* @param object $lens_file
*
* @uses site_url()
*
* @return arr Lens meta data
*/
function get_meta($filename)
{
global $SlideDeckPlugin;
$cache_key = $this->namespace . "--" . md5(__METHOD__ . $filename);
$lens = wp_cache_get($cache_key, slidedeck2_cache_group('lenses-get-meta'));
if ($lens == false) {
$lens_data = file_get_contents($filename);
$lens_folder = dirname($filename);
$lens_slug = basename($lens_folder);
// Pre-populate the lens meta with default values and types
$lens_meta = $this->lens_meta;
// Lens JSON descriptor
$lens_file_meta = json_decode($lens_data, true);
// Merge with the default options
$lens_meta = array_merge($lens_meta, $lens_file_meta);
// Get the lens' base folder URL
$lens_url = untrailingslashit(WP_PLUGIN_URL) . str_replace(str_replace("\\", "/", WP_PLUGIN_DIR), "", str_replace("\\", "/", $lens_folder));
// Adjust URL for SSL if we are running the current page through SSL
if (is_ssl()) {
$lens_url = str_replace("http://", "https://", $lens_url);
}
$lens = array('url' => $lens_url . "/lens.css", 'thumbnail' => $lens_url . "/thumbnail.jpg", 'thumbnail-large' => $lens_url . "/thumbnail-large.jpg", 'slug' => $lens_slug, 'templates' => array('default' => $lens_folder . '/template.thtml'), 'meta' => $lens_meta, 'files' => array('meta' => $lens_folder . '/lens.json', 'css' => $lens_folder . '/lens.css'));
// css for mobile
if (file_exists($lens_folder . "/lens.mobile.css")) {
$lens['lens_mobile'] = $lens_url . "/lens.mobile.css";
}
// css for tablet
if (file_exists($lens_folder . "/lens.tablet.css")) {
$lens['lens_tablet'] = $lens_url . "/lens.tablet.css";
}
// IE stylesheet for all versions of IE
if (file_exists($lens_folder . "/lens.ie.css")) {
$lens['ie_url'] = $lens_url . "/lens.ie.css";
$lens['files']['css_ie'] = $lens_folder . '/lens.ie.css';
}
// Stylesheet for IE7 and below
if (file_exists($lens_folder . "/lens.ie7.css")) {
$lens['ie7_url'] = $lens_url . "/lens.ie7.css";
$lens['files']['css_ie7'] = $lens_folder . '/lens.ie7.css';
}
// Stylesheet for IE8 and below
if (file_exists($lens_folder . "/lens.ie8.css")) {
$lens['ie8_url'] = $lens_url . "/lens.ie8.css";
$lens['files']['css_ie8'] = $lens_folder . '/lens.ie8.css';
}
// Lens JavaScript
if (file_exists($lens_folder . "/lens.js")) {
$lens['script_url'] = $lens_url . "/lens.js";
$lens['files']['js'] = $lens_folder . '/lens.js';
}
// Lens Admin JavaScript
if (file_exists($lens_folder . "/lens.admin.js")) {
$lens['admin_script_url'] = $lens_url . "/lens.admin.js";
$lens['files']['admin_js'] = $lens_folder . '/lens.admin.js';
}
foreach (array_keys($SlideDeckPlugin->SlideDeck->slide_types) as $slide_type) {
$template_file = $lens_folder . '/template.' . $slide_type . '.thtml';
if (file_exists($template_file)) {
$lens['templates'][$slide_type] = $template_file;
}
}
// TODO: Loop Through sources
foreach ($lens['meta']['sources'] as $source) {
$template_file = $lens_folder . '/template.source.' . $source . '.thtml';
if (file_exists($template_file)) {
$lens['templates'][$source] = $template_file;
}
}
wp_cache_set($cache_key, $lens, slidedeck2_cache_group('lenses-get-meta'));
}
return $lens;
}
/**
* Instantiation construction
*
* @uses add_action()
* @uses SlideDeckLitePlugin::wp_register_scripts()
* @uses SlideDeckLitePlugin::wp_register_styles()
*/
function __construct()
{
define('SLIDEDECK2_URL', plugin_dir_url(__FILE__));
define('SLIDEDECK2_PATH', plugin_dir_path(__FILE__));
SlideDeckLitePlugin::load_constants();
$this->friendly_name = SlideDeckLitePlugin::$st_friendly_name;
$this->namespace = SlideDeckLitePlugin::$st_namespace;
/**
* Make this plugin available for translation.
* Translations can be added to the /languages/ directory.
*/
load_plugin_textdomain($this->namespace, false, dirname(plugin_basename(__FILE__)) . '/languages/');
// Load all library files used by this plugin
$lib_files = glob(SLIDEDECK2_DIRNAME . '/lib/*.php');
foreach ($lib_files as $filename) {
include_once $filename;
}
// Loop through $cache_groups to add to Non Persistent Cache
if (function_exists('wp_cache_add_non_persistent_groups')) {
foreach (SlideDeckLitePlugin::$cache_groups as $cache_group) {
wp_cache_add_non_persistent_groups(slidedeck2_cache_group($cache_group));
}
}
// WordPress Pointers helper
$this->Pointers = new SlideDeckPointers();
// The Lens primary class
include_once SLIDEDECK2_DIRNAME . '/classes/slidedeck-lens.php';
$this->Lens = new SlideDeckLens();
// The Cover primary class
if (file_exists(SLIDEDECK2_DIRNAME . '/classes/slidedeck-covers.php')) {
include_once SLIDEDECK2_DIRNAME . '/classes/slidedeck-covers.php';
$this->Cover = new SlideDeckCovers();
}
// The Lens scaffold
include_once SLIDEDECK2_DIRNAME . '/classes/slidedeck-lens-scaffold.php';
// The Deck primary class for Deck types to child from
include_once SLIDEDECK2_DIRNAME . '/classes/slidedeck.php';
// Stock Lenses that come with SlideDeck distribution
$lens_files = glob(SLIDEDECK2_DIRNAME . '/lenses/*/lens.php');
if (is_dir(SLIDEDECK2_CUSTOM_LENS_DIR)) {
if (is_readable(SLIDEDECK2_CUSTOM_LENS_DIR)) {
// Get additional uploaded custom Lenses
$custom_lens_files = (array) glob(SLIDEDECK2_CUSTOM_LENS_DIR . '/*/lens.php');
// Merge Lenses available and loop through to load
$lens_files = array_merge($lens_files, $custom_lens_files);
}
}
// Load all the custom Lens types
foreach ((array) $lens_files as $filename) {
if (is_readable($filename)) {
$classname = slidedeck2_get_classname_from_filename(dirname($filename));
$prefix_classname = "SlideDeckLens_{$classname}";
$slug = basename(dirname($filename));
if (!class_exists($prefix_classname)) {
include_once $filename;
$this->installed_lenses[] = $slug;
}
if (class_exists($prefix_classname)) {
$this->lenses[$classname] = new $prefix_classname();
}
}
}
$source_files = (array) glob(SLIDEDECK2_DIRNAME . '/sources/*/source.php');
foreach ((array) $source_files as $filename) {
if (is_readable($filename)) {
include_once $filename;
$slug = basename(dirname($filename));
$classname = slidedeck2_get_classname_from_filename(dirname($filename));
$prefix_classname = "SlideDeckSource_{$classname}";
if (class_exists($prefix_classname)) {
$this->sources[$slug] = new $prefix_classname();
}
}
}
$this->SlideDeck = new SlideDeck();
$this->add_hooks();
}
/**
* Get Cover Settings
*
* Gets the Cover data for a SlideDeck
*
* @param integer $slidedeck_id Parent SlideDeck ID
*
* @global $SlideDeckPlugin
*
* @uses get_post_meta()
* @uses SlideDeck::get_parent_id()
* @uses wp_cache_get()
* @uses wp_cache_set()
*
* @return array
*/
function get($slidedeck_id)
{
global $SlideDeckPlugin;
$parent_slidedeck_id = $SlideDeckPlugin->SlideDeck->get_parent_id($slidedeck_id);
$cache_key = $this->namespace . "--" . md5(__METHOD__ . $parent_slidedeck_id);
$cover = wp_cache_get($cache_key, slidedeck2_cache_group('cover-get'));
if ($cover == false) {
$cover_defaults = $this->get_defaults($slidedeck_id);
foreach ($this->options_model as $name => $properties) {
$cover[$name] = get_post_meta($parent_slidedeck_id, "{$this->namespace}_cover_{$name}", true);
if ($cover[$name] === "") {
$cover_value = $properties['value'];
switch ($name) {
case "front_title":
$cover_value = get_the_title($parent_slidedeck_id);
break;
case "accent_color":
case "title_font":
$cover_value = $cover_defaults[$name];
break;
}
$cover[$name] = $cover_value;
}
switch ($properties['data']) {
case "string":
$cover[$name] = (string) $cover[$name];
break;
case "integer":
$cover[$name] = (int) $cover[$name];
break;
case "boolean":
$cover[$name] = $cover[$name] == 1 ? true : false;
break;
}
}
wp_cache_set($cache_key, $cover, slidedeck2_cache_group('cover-get'));
}
return $cover;
}
/**
* Get all meta associated with a slide
*
* Retrieves all post meta associated with a slide and returns it as a
* key => value array.
*
* @param int $slide_id Slide ID
* @param bool $cached Load using cached results if available
*
* @global $wpdb
*
* @uses wpdb::get_results()
* @uses wpdb::prepare()
*
* @return array
*/
function get_meta($slide_id, $cached = true)
{
global $wpdb;
$sql = "SELECT * FROM {$wpdb->postmeta} WHERE post_id = %d";
$sql = $wpdb->prepare($sql, $slide_id);
$cache_key = md5($sql);
$results = wp_cache_get($cache_key, slidedeck2_cache_group('get-meta-results'));
// If a non-cached response was requested, reset the cached result to force a look-up
if (!$cached) {
$results = false;
}
if (!$results) {
$results = $wpdb->get_results($sql);
wp_cache_set($cache_key, $results, slidedeck2_cache_group('get-meta-results'));
}
$meta = array();
foreach ($results as $result) {
$meta[$result->meta_key] = maybe_unserialize($result->meta_value);
}
if (!isset($meta['_image_scaling'])) {
$meta['_image_scaling'] = "cover";
}
if (!isset($meta['_preferred_image_size'])) {
$meta['_preferred_image_size'] = "auto";
}
return $meta;
}
