/**
* Activate the plugin
*/
function seoslides_activate()
{
SEOSlides_Module_Provider::initialize();
// First load the init scripts in case any rewrite functionality is being loaded
seoslides_init();
flush_rewrite_rules();
}
/**
* Search for publications.
*
* @param array $args
* @return array
*/
private function publication_query($args = array())
{
$query = array('post_type' => 'seoslides-slideset', 'suppress_filters' => true, 'update_post_term_cache' => false, 'update_post_meta_cache' => false, 'post_status' => 'publish', 'order' => 'DESC', 'orderby' => 'post_date', 'posts_per_page' => 20);
$args['pagenum'] = isset($args['pagenum']) ? absint($args['pagenum']) : 1;
if (isset($args['s'])) {
$query['s'] = $args['s'];
}
$query['offset'] = $args['pagenum'] > 1 ? $query['posts_per_page'] * ($args['pagenum'] - 1) : 0;
// Run the query
$get_posts = new WP_Query();
$posts = $get_posts->query($query);
$results = array();
if (0 === $get_posts->post_count) {
return $results;
}
// Populate results
foreach ($posts as $post) {
// Get the embed ID for the first slide in the presentation
$slideset = new SEOSlides_Slideset($post->ID);
/** @var SEOSlides_Embed $embed */
$embed = SEOSlides_Module_Provider::get('SEOSlides Embed');
$embed_id = $embed->get_embed_unique_id($post->ID, $slideset->first_slide()->slug);
$embed_url = $embed->get_embed_url($post->ID, $slideset->first_slide()->slug);
$shortcode = '[seoslides embed_id="' . $embed_id . '"';
$shortcode .= ' script_src="' . preg_replace('/\\/(slides|embeds)\\//', '/embed-script/', $embed_url) . '"';
$shortcode .= ' overview_src="' . get_permalink($post) . '"';
$shortcode .= ' title="' . get_the_title($post) . '"';
$shortcode .= ' site_src="' . get_home_url() . '"';
$shortcode .= ' site_title="' . get_bloginfo('name') . '"';
$shortcode .= ' /]';
$results[] = array('ID' => $post->ID, 'title' => trim(esc_html(strip_tags(get_the_title($post)))), 'shortcode' => esc_attr($shortcode), 'info' => mysql2date(__('Y/m/d'), $post->post_date));
}
return $results;
}
/**
* Merge the array of auto-loading modules with user-activated modules and return module information for parsing.
*
* @return array
*/
protected static function get_modules_to_load()
{
$to_load = array();
// Populate available modules
self::$available_modules = self::get_modules();
foreach (self::$available_modules as $module) {
if ($module->auto_load()) {
$to_load[] = $module;
}
}
// Activate any modules that are available and should be active
$active_modules = (array) get_option('seoslides_active_modules', array());
foreach ($active_modules as $module) {
if (isset(self::$available_modules[$module])) {
$to_load[] = self::$available_modules[$module];
}
}
return $to_load;
}
/**
* Check if this is a request to serve an embed script. If so, send it and exit
*
* @since 0.1
*
* @param WP $wp
*/
public function maybe_do_embed_script($wp)
{
if (!isset($wp->query_vars['seoslides-embed']) || $wp->query_vars['seoslides-embed'] !== 'script') {
return;
}
$slideset = SEOSlides_Module_Provider::get('SEOSlides Core')->get_slideset(get_queried_object_id());
if (!$slideset) {
wp_die(__('That presentation does not exist!', 'seoslides_translate'));
}
$slide = $this->get_embedded_slide($slideset->slides, get_query_var('seoslides-embed-slide'));
$output = wp_cache_get($slideset->ID . ".{$slide->slug}", 'seoslides-embed-scripts');
if (!$output) {
ob_start();
$extension = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? 'src.js' : 'min.js';
require SEOSLIDES_PATH . "js/seoslides_embed.{$extension}";
$output = ob_get_clean();
$embed_url = $this->get_embed_url($slideset->ID, $slide->slug);
$unique_id = $this->get_embed_unique_id($slideset->ID, $slide->slug);
$output = str_replace(array('%%EMBED_ID%%', '%%EMBED_URL%%'), array($unique_id, $embed_url), $output);
wp_cache_set($slideset->ID . ".{$slide->slug}", $output, 'seoslides-embed-scripts');
}
echo $output;
exit;
}
/**
* Get the first slide object
*
* @since 0.3
*
* @param int $post_id The Slideset ID.
*
* @return object The current slide object.
*/
public function get_first_slide($post_id)
{
$slideset = SEOSlides_Module_Provider::get('SEOSlides Core')->get_slideset($post_id);
if ($slideset->slides) {
return current(array_values($slideset->slides));
} else {
return array('id' => 0, 'slug' => '');
}
}
/**
* Handle the PDF Importer menu
*/
public function menu()
{
// Clear the cache so we can get a fresh count
wp_cache_delete('pending-imports', 'counts');
$step = empty($_GET['step']) ? 0 : (int) $_GET['step'];
$clear = empty($_GET['clear_cache']) ? false : true;
// The user has suggested we clear their cache, so let's do it.
if ($clear) {
$all_imports = get_posts(array('post_type' => 'seoslides-import', 'post_status' => 'any', 'posts_per_page' => -1));
foreach ($all_imports as $post) {
wp_delete_post($post->ID, true);
}
}
if (1 === $step) {
$this->handle_upload();
}
$api_key = get_option('seoslides_api_key');
$upload_enabled = true;
// Build the site domain
$url = get_bloginfo('url');
$url = parse_url($url);
$domain = $url['host'];
if (isset($url['path'])) {
$domain .= $url['path'];
}
$domain = apply_filters('catalyst_domain', $domain);
/** @var SEOSlides_Core $core */
$core = SEOSlides_Module_Provider::get('SEOSlides Core');
// If no API key is set, then show an admin notice because we can't actually do anything!
if (false === $api_key || empty($api_key)) {
$upload_enabled = false;
?>
<div class="error">
<p><?php
_e('The slide importer requires a license key.', 'seoslides_translate');
?>
<?php
_e('Please sign-up for a license key on the <a href="edit.php?post_type=seoslides-slideset&page=seoslides_settings">settings page</a> to proceed.', 'seoslides_translate');
?>
</p>
</div>
<?php
}
?>
<?php
if ($core->get_subscription_level() < 20) {
?>
<div class="updated">
<p><?php
_e('You can use a free license key for 3 imports. Upgrade to the <a href="https://seoslides.com/pro">pro version</a> for unlimited imports during the beta.', 'seoslides_translate');
?>
</p>
</div>
<?php
}
?>
<div class="wrap">
<?php
screen_icon();
?>
<h2>
<?php
_e('seoslides Importer', 'seoslides_translate');
?>
</h2>
<?php
$intro = __('Import PowerPoint, Keynote, or other exported to PDF format. Each PDF page is imported as a slide-sized background image. ', 'seoslides_translate');
$intro .= sprintf(__('Watch a video on <a href="%1$s" target="_new">importing</a>, or view the full <a href="%2$s" target="_new">getting started</a> presentation.', 'seoslides_translate'), esc_url('https://seoslides.com/slides/getting-started-seoslides/uploading-video/'), esc_url('https://seoslides.com/slides/getting-started-seoslides/seoslides-intro-videos/'));
?>
<p style="margin-bottom: 40px;"><em><?php
echo $intro;
?>
</em></p>
<div class="seoslides-vistoggler">
<h3 class="title"><?php
_e('Step 1: Upload PDF file to seoslides for conversion');
?>
<a style="font-weight:normal;font-size:.9em;"> (more info)</a>
</h3>
<div class="seoslides-vistogglee" style="padding:10px;border:1px solid #ccc;display:none;border-radius:3px;">
<ul>
<li><?php
printf(__('<a href="%s" target="_new">Instructions for exporting a PDF from Keynote</a>', 'seoslides_translate'), esc_url('http://support.apple.com/kb/HT3697'));
?>
</li>
<li><?php
printf(__('<a href="%s" target="_new">Instructions for exporting a PDF from Powerpoint</a>', 'seoslides_translate'), esc_url('http://office.microsoft.com/en-us/powerpoint-help/save-as-pdf-HA010064992.aspx'));
?>
</li>
</ul>
</div>
</div>
<div class="narrow">
<?php
if (false === $api_key || empty($api_key)) {
$settings_url = add_query_arg(array('post_type' => 'seoslides-slideset', 'page' => 'seoslides_settings'), admin_url('edit.php'));
?>
<p><?php
printf(__('<strong>Please Note</strong>: You will need a license key for this step. Check out the <a href="%s">settings page</a> for info on getting a free key.', 'seoslides_translate'), esc_url($settings_url));
?>
</p>
<?php
} elseif ($core->get_subscription_level() < 20) {
?>
<p><?php
_e('<strong>Please Note</strong>: Your free license key is good for 3 pdf conversions. After that, <a href="http://seoslides.com/pro" target="_new">upgrade to PRO</a> for unlimited uploads and other benefits.', 'seoslides_translate');
?>
</p>
<?php
}
?>
<?php
$redirect_url = admin_url('edit.php?post_type=seoslides-slideset&page=seoslides_import&step=1');
?>
<?php
$api_url = $this->api_root . '/wp-admin/admin-post.php';
?>
<?php
$api_url = add_query_arg(array('seoslides-redirect' => urlencode($redirect_url), 'action' => 'pdf-import'), $api_url);
?>
<form enctype="multipart/form-data" id="import-upload-form" method="post" class="wp-upload-form" action="<?php
echo esc_url($api_url);
?>
">
<p>
<label for="email-notification"><?php
_e('Email:', 'seoslides_translate');
?>
</label>
<?php
$current_user = wp_get_current_user();
?>
<input id="email-notification" name="email-notification" type="text" class="regular-text ltr" value="<?php
echo esc_attr($current_user->user_email);
?>
" />
<span class="seoslides-vistoggler">
<a><?php
_e('(optional)', 'seoslides_translate');
?>
</a>
<span class="seoslides-vistogglee" style="display:none">
<?php
_e('Your email address will only be used to send you an email when import processing is complete.', 'seoslides_translate');
?>
</span>
</span>
</p>
<p>
<label for="upload"><?php
_e('PDF file (64MB maximum):', 'seoslides_translate');
?>
</label>
<input type="file" id="upload" name="import" size="25"<?php
echo $upload_enabled ? '' : ' disabled="disabled"';
?>
/>
<input id="seoslides-api_key" name="seoslides-api_key" type="hidden" value="<?php
echo esc_attr($api_key);
?>
" />
<input id="seoslides-redirect" name="seoslides-redirect" type="hidden" value="<?php
echo esc_attr($redirect_url);
?>
" />
<input id="seoslides-client_domain" name="seoslides-client_domain" type="hidden" value="<?php
echo esc_attr($domain);
?>
" />
<input id="action" name="action" type="hidden" value="pdf-import" />
</p>
<?php
submit_button(__('Upload for Conversion', 'seoslides_translate'), 'button', 'submit', false);
?>
</form>
</div>
<div class="seoslides-vistoggler">
<h3 class="title"><?php
_e('Step 2: Import to your site', 'seoslides_translate');
?>
<a style="font-weight:normal;font-size:.9em;"> (more info)</a>
</h3>
<div class="seoslides-vistogglee" style="padding:10px;border:1px solid #ccc;display:none;border-radius: 3px;">
<p><?php
_e('Processing can take a while. Kick back, relax, and let the seoslides servers do the heavy lifting to convert your presentation.', 'seoslides_translate');
?>
</p>
</div>
</div>
<?php
$pending_count = count(get_posts(array('post_type' => 'seoslides-import', 'post_status' => 'draft'))) - $this->count_imports();
?>
<div class="narrow">
<?php
if (0 < $pending_count) {
?>
<p>
<?php
echo sprintf(_n('You currently have %s presentation being processed on the seoslides server.', 'You currently have %s presentations being processed on the seoslides server.', $pending_count, 'seoslides_translate'), $pending_count);
?>
</p>
<?php
$check_imports = sprintf(__('<a ' . (0 !== $pending_count ? '' : 'disabled="disabled"') . ' class="button" href="%s">Check for completed conversions</a>', 'seoslides_translate'), add_query_arg(array('post_type' => 'seoslides-slideset', 'page' => 'seoslides_import'), admin_url('edit.php')));
echo $check_imports;
?>
<?php
}
?>
<?php
if (0 === $pending_count || 0 < $this->count_imports()) {
?>
<div id="seoslides_import_status">
<p><?php
echo $this->get_status(true);
?>
</p>
</div><!-- #seoslides_import_status -->
<input id="seoslides_process" name="seoslides_process" type="submit" class="button" value="<?php
_e('Process Imports', 'seoslides_translate');
?>
" <?php
disabled(0 === $this->count_imports());
?>
/>
<?php
}
?>
</div>
<h3><?php
_e('Step 3: Add slide titles and notes, then publish', 'seoslides_translate');
?>
</h3>
<div class="narrow">
<p><?php
_e('New presentations can be found under “All Presentations” as drafts.', 'seoslides_translate');
?>
</p>
<?php
$drafts_url = add_query_arg(array('post_type' => 'seoslides-slideset', 'post_status' => 'draft'), admin_url('edit.php'));
?>
<a href="<?php
echo esc_url($drafts_url);
?>
" class="button"><?php
_e('View Draft Presentations', 'seoslides_translate');
?>
</a>
</div>
<?php
if (defined('WP_DEBUG') && WP_DEBUG) {
?>
<h3 class="title"><?php
_e('Debugging Options', 'seoslides_translate');
?>
</h3>
<div class="narrow">
<?php
$clear_cache_url = add_query_arg(array('post_type' => 'seoslides-slideset', 'page' => 'seoslides_import', 'clear_cache' => 1), admin_url('edit.php'));
$all_imports_url = add_query_arg(array('post_type' => 'seoslides-import'), admin_url('edit.php'));
?>
<span>
<a class="button" href="<?php
echo esc_url($clear_cache_url);
?>
"><?php
_e('Clear import cache', 'seoslides_translate');
?>
</a>
<a class="button" href="<?php
echo esc_url($all_imports_url);
?>
"><?php
_e('View All Imports', 'seoslides_translate');
?>
</a>
</span>
</div>
<?php
}
?>
</div><!-- .wrap -->
<?php
}
/**
* Get a slideset's embed ID
*
* @return string
*/
public function get_embed_id()
{
return SEOSlides_Module_Provider::get('SEOSlides Embed')->get_embed_unique_id($this->ID, $this->first_slide()->slug);
}
/**
* Render the markup for the embed overlay.
*
* @uses apply_filters Filters 'seoslides_embed_tabs' passing the tabs array, the Slide instance, and its underlying post.
* @uses apply_filters Filters 'seoslides_embed_asides' passing the asides array, the Slide instance, and its underlying post.
* @uses apply_filters Filters 'seoslides_embed_actions' passing the button actions array, the Slide instance, and its underlying post.
*
* @return string Embed overlay markup
*/
public function render_embed_overlay()
{
$asides = array();
// Shortcode embed tab and aside
$asides['wordpress-embed-instructions'] = '<h2 class="overlay-label">' . sprintf(__('Embed with seoslides: %s', 'seoslides_translate'), esc_html($this->parent('title'))) . '</h2><p>' . __('Install the <span class="pseudolink" onclick="javascript:window.open(\'http://wordpress.org/plugins/seoslides\',\'_blank\');">seoslides plugin</span> on your WordPress site. Then, to embed this presentation from this slide, copy the shortcode below into any post or page.', 'seoslides_translate') . '</p>';
// Script embed tab and aside
$asides['script-embed-instructions'] = '<h2 class="overlay-label">' . sprintf(__('Embed: %s', 'seoslides_translate'), esc_html($this->parent('title'))) . '</h2><p>' . __('To embed this presentation from this slide, insert the script tag below where you would like the presentation to appear.', 'seoslides_translate') . '</p>';
// Presenter notes tab and aside
$asides['note'] = "<div class='note-container'><h2 class='overlay-label'>" . sprintf(__('Notes: %s', 'seoslides_translate'), esc_html($this->title)) . "</h2>" . (empty($this->presenter_notes) ? __('Notes are not available for this slide.', 'seoslides_translate') : wp_kses_post($this->presenter_notes)) . "</div>";
// Filter asides so other plugins can hook in to add their own overlays
$asides = apply_filters('seoslides_embed_asides', $asides, $this, $this->post);
// Build out the embed container
$embed = '<div class="embed-container">';
reset($asides);
$first_item = key($asides);
foreach ($asides as $aside_class => $content) {
$class = $aside_class . ($aside_class === $first_item ? ' default current' : '');
$embed .= '<aside class="' . $class . '">' . $content . '</aside>';
}
$embed_id = SEOSlides_Module_Provider::get('SEOSlides Embed')->get_embed_unique_id($this->post->post_parent, $this->slug);
if (!empty($this->presenter_notes)) {
$embed .= '<input class="embed-input hidden" data-title="' . get_the_title($this->slideset) . '" data-site="' . get_bloginfo('name') . '" data-siteurl="' . get_bloginfo('url') . '" id="' . $embed_id . '" />';
} else {
$embed .= '<input class="embed-input default" data-title="' . get_the_title($this->slideset) . '" data-site="' . get_bloginfo('name') . '" data-siteurl="' . get_bloginfo('url') . '" id="' . $embed_id . '" />';
}
$embed .= '</div>';
return $embed;
}
/**
* Automatically create a post and embed the specified presentation.
*/
public function post_from_slideset()
{
$response = array();
$response['success'] = false;
if (!wp_verify_nonce($_POST['_nonce'], 'use_in_post')) {
wp_send_json($response);
}
// First, get our embed code
$slideset_id = (int) $_POST['slideset'];
$slideset = new SEOSlides_Slideset($slideset_id);
$embed_id = $slideset->get_embed_id();
$embed_url = SEOSlides_Module_Provider::get('SEOSlides Embed')->get_embed_url($slideset_id, $slideset->first_slide()->slug);
$embed = '[seoslides embed_id="' . $embed_id . '"';
$embed .= ' script_src="' . preg_replace('/\\/(slides|embeds)\\//', '/embed-script/', $embed_url) . '"';
$embed .= ' overview_src="' . get_permalink($slideset_id) . '"';
$embed .= ' title="' . get_the_title($slideset_id) . '"';
$embed .= ' site_src="' . get_home_url() . '"';
$embed .= ' site_title="' . get_bloginfo('name') . '"';
$embed .= ' /]';
// Build out the new post
$post = wp_insert_post(array('post_status' => 'draft', 'post_type' => 'post', 'post_content' => $embed));
if (is_wp_error($post) || 0 === $post) {
wp_send_json($response);
}
// Build the edit post url
$edit_url = admin_url('post.php');
$edit_url = add_query_arg(array('post' => $post, 'action' => 'edit'), $edit_url);
$response['success'] = true;
$response['data'] = array('post_id' => $post, 'permalink' => get_permalink($post), 'edit_url' => $edit_url);
wp_send_json($response);
}
*/
global $post;
the_post();
$slide_slug = get_query_var('seoslides-slide');
$slideset_bg = '#000';
if (get_query_var('seoslides-embed')) {
$slide = get_posts(array('post_parent' => $post->ID, 'post_type' => 'seoslides-slide', 'post_status' => 'publish', 'numberposts' => 1, 'orderby' => 'menu_order', 'order' => 'ASC'));
if ($slide) {
$slide_slug = $slide[0]->post_name;
}
unset($slide);
}
if ('' === $slide_slug) {
// Temporarily redirect to the first slide in the presentation
/** @var SEOSlides_Slideset $slideset */
$slideset = SEOSlides_Module_Provider::get('SEOSlides Core')->get_slideset($post->ID);
$slides = array_filter($slideset->slides, array('SEOSlides_Slide', 'slide_is_published'));
if (count($slides) === 0) {
SEOSlides_Util::redirect_404();
}
reset($slides);
$first_id = key($slides);
/** @var SEOSlides_Slide $slide */
$slide = $slides[$first_id];
header("HTTP/1.1 307 Temporary Redirect");
header("Location: " . trailingslashit(trailingslashit(get_permalink()) . $slide->slug));
die;
} else {
// Get the slide based on its slug
$found = get_posts(array('name' => $slide_slug, 'post_type' => 'seoslides-slide', 'post_status' => 'publish', 'numberposts' => 1));
if (count($found) === 0) {
/**
* Enqueue scripts and styles only for the presentations.
*/
public function slideset_enqueue_scripts()
{
if (!is_singular('seoslides-slideset')) {
return;
}
wp_register_script('seoslides-modernizr', SEOSLIDES_URL . 'js/lib/modernizr.js', array(), '2.6.2');
wp_register_script('seoslides-mobile-detect', SEOSLIDES_URL . 'vendor/mobile-detect/mobile-detect.min.js', array(), '0.1.1');
wp_register_script('seoslides-mobile-detect-modernizr', SEOSLIDES_URL . 'vendor/mobile-detect/mobile-detect-modernizr.js', array('seoslides-modernizr', 'seoslides-mobile-detect'), '0.1.1');
// Get presentation theme
$theme_name = get_post_meta(get_the_ID(), '_slideset_theme', true);
$theme_name = empty($theme_name) ? 'swiss-horizontal' : $theme_name;
$all_themes = $this->available_themes();
$theme = isset($all_themes[$theme_name]) ? $all_themes[$theme_name] : $all_themes['swiss-horizontal'];
// Styles
if (null !== $theme['theme']) {
wp_enqueue_style('seoslides-theme-' . $theme_name, $theme['theme'], array('deck', 'deck.menu', 'deck.goto', 'deck.status', 'deck.navigation'), SEOSLIDES_VERSION, 'screen');
}
if (null !== $theme['transition']) {
wp_enqueue_style('seoslides-transition-' . $theme_name, $theme['transition'], array('deck', 'deck.menu', 'deck.goto', 'deck.status', 'deck.navigation'), SEOSLIDES_VERSION, 'screen');
}
wp_enqueue_style('seoslides-front', SEOSLIDES_URL . 'css/front-end.css', array('deck', 'deck.menu', 'deck.goto', 'deck.status', 'deck.navigation'), SEOSLIDES_VERSION, 'screen');
wp_enqueue_style('seoslides-print', SEOSLIDES_URL . 'css/print.css', array(), SEOSLIDES_VERSION, 'print');
wp_register_style('dashicons', SEOSLIDES_URL . 'css/dashicons.css', array(), SEOSLIDES_VERSION);
wp_register_style('seoslides-iconography', SEOSLIDES_URL . 'css/seoslides-iconography.css', array(), SEOSLIDES_VERSION);
wp_enqueue_style('dashicons');
wp_enqueue_style('seoslides-iconography');
// Video
$this->enqueue_mediaelement();
// Scripts
$this->enqueue_script('seoslides_front', array('jquery', 'seoslides-mobile-detect-modernizr', 'wp-mediaelement', 'deck', 'deck.menu', 'deck.goto', 'deck.status', 'deck.navigation'), true);
$this->script_translations('seoslides_front');
$embedID = '';
if (get_query_var('seoslides-embed')) {
$slide = get_query_var('seoslides-embed-slide') ? get_query_var('seoslides-embed-slide') : '';
$embedID = SEOSlides_Module_Provider::get('SEOSlides Embed')->get_embed_unique_id(get_the_ID(), $slide);
}
wp_localize_script('seoslides_front', 'seoslides', array('ajaxurl' => admin_url('admin-ajax.php'), 'slideset' => get_the_ID(), 'embedID' => $embedID, 'photon_url' => function_exists('jetpack_photon_url') ? 'enabled' : 'disabled'));
}
