/**
* the_content filter that will add linked posts to the bottom of the main post content
*
* @param $content
*
* @return string
*/
public function run($content)
{
/**
* Wow, what's going on here?! Well, setup_postdata() sets a lot of variables but does not change the $post variable.
* All checks return the main queried ID but we want to check if this specific filter call is the for the 'main' content.
* The method setup_postdata() does global and set the $id variable, so we're checking that.
*/
global $id;
// Only run on single
if (!is_singular() || !is_main_query() || $id != get_queried_object_id()) {
return $content;
}
// Allow disabling content filter
if (false === apply_filters('rp4wp_append_content', true)) {
return $content;
}
// The Post Type
$post_type = get_post_type($id);
// The Post Type Manager
$pt_manager = new RP4WP_Post_Type_Manager();
// Check if this Post Type is installed
if ($pt_manager->is_post_type_installed($post_type) && isset(RP4WP()->settings['general_' . $post_type])) {
// Related Post Manager
$related_post_manager = new RP4WP_Related_Post_Manager();
// The Output
$output = $related_post_manager->generate_related_posts_list($id);
// Add output if there is any
if ('' != $output) {
$content .= $output;
}
}
// Return the content
return $content;
}
public function run()
{
// Check nonce
check_ajax_referer(RP4WP_Constants::NONCE_AJAX, 'nonce');
// Get the PPR
$ppr = isset($_POST['ppr']) ? $_POST['ppr'] : 5;
// Get the rel amount
$rel_amount = isset($_POST['rel_amount']) ? $_POST['rel_amount'] : 3;
// Related Post Manager object
$related_post_manager = new RP4WP_Related_Post_Manager();
// Link posts
$related_post_manager->link_related_posts($rel_amount, $ppr);
// Get uncached post count
$unlinked_post_count = $related_post_manager->get_unlinked_post_count();
// Check if we're done
if (0 == $unlinked_post_count) {
// Save the wizard setting as the option
$options = RP4WP()->settings->get_options();
$options['automatic_linking_post_amount'] = $rel_amount;
update_option('rp4wp', $options);
}
// Echo the uncached posts
echo $unlinked_post_count;
exit;
}
/**
* Get the weight of a type
*
* @param $type
*
* @return int
*/
public function get_weight($type)
{
$weight = 1;
if (in_array($type, $this->weight_types)) {
$weight = apply_filters('rp4wp_weight_' . $type, RP4WP()->settings['weights']->get_option('weight_' . $type));
}
return $weight;
}
/**
* Add custom plugin links
*
* @param array $links
*
* @since 1.4.0
* @access public
*
* @return array
*/
public function run($links)
{
// Get the first setting page
$local_settings = (array) RP4WP()->settings;
$first_setting = array_shift($local_settings);
// Add link
array_unshift($links, '<a href="' . admin_url(sprintf('options-general.php?page=%s', $first_setting->get_page())) . '">' . __('Settings', 'related-posts-for-wp') . '</a>');
return $links;
}
function rp4wp_pro_load_plugin()
{
// Define
define('RP4WP_PLUGIN_FILE', __FILE__);
// include files
require_once dirname(__FILE__) . '/vendor/autoload_52.php';
require_once dirname(__FILE__) . '/includes/functions.php';
// Instantiate main plugin object
RP4WP();
}
function rp4wp_load_plugin()
{
if (defined('RP4WP_PLUGIN_FILE')) {
return false;
}
// Define
define('RP4WP_PLUGIN_FILE', __FILE__);
// Load main plugin file
require_once plugin_dir_path(RP4WP_PLUGIN_FILE) . 'classes/class-rp4wp.php';
RP4WP();
}
function rp4wp_load_plugin()
{
if (defined('RP4WP_PLUGIN_FILE')) {
return false;
}
// Define
define('RP4WP_PLUGIN_FILE', __FILE__);
require dirname(__FILE__) . '/vendor/autoload_52.php';
require dirname(__FILE__) . '/includes/functions.php';
// Instantiate main plugin object
RP4WP();
}
/**
* Attempt t deactivate a license
*/
public static function deactivate($args)
{
$defaults = array('request' => 'deactivate', 'instance' => site_url());
$args = wp_parse_args($defaults, $args);
// SSL Verify Check
$request_args = array();
if (1 == RP4WP()->settings['misc']->get_option('disable_sslverify')) {
$request_args['sslverify'] = false;
}
$request = wp_remote_get(self::$endpoint . '&' . http_build_query($args, '', '&'), $request_args);
if (is_wp_error($request) || wp_remote_retrieve_response_code($request) != 200) {
return false;
} else {
return wp_remote_retrieve_body($request);
}
}
/**
* Locate a template and return the path for inclusion.
*
* This is the load order:
*
* yourtheme / $template_path / $template_name
* yourtheme / $template_name
* $default_path / $template_name
*
* @access public
*
* @param string $template_name
* @param string $template_path (default: '')
* @param string $default_path (default: '')
*
* @return string
*/
public function locate_template($template_name, $template_path = '', $default_path = '')
{
if (!$template_path) {
$template_path = RP4WP()->template_path();
}
if (!$default_path) {
$default_path = RP4WP()->plugin_path() . '/templates/';
}
// Look within passed path within the theme - this is priority
$template = locate_template(array(trailingslashit($template_path) . $template_name, $template_name));
// Get default template
if (!$template || defined('RP4WP_TEMPLATE_DEBUG_MODE') && true === RP4WP_TEMPLATE_DEBUG_MODE) {
$template = $default_path . $template_name;
}
// Return what we found
return apply_filters('rp4wp_locate_template', $template, $template_name, $template_path);
}
/**
* Generate the Related Posts for WordPress children list
*
* @param bool $id
* @param bool $output
* @param string $template
* @param int $limit
*
* @since 1.0.0
* @access public
*
* @return string
*/
function rp4wp_children($id = false, $output = true, $template = 'related-posts-default.php', $limit = -1)
{
// Get the current ID if ID not set
if (false === $id) {
$id = get_the_ID();
}
// Get the post type
$post_type = get_post_type($id);
// Check if this Post Type is installed
$pt_manager = new RP4WP_Post_Type_Manager();
if ($pt_manager->is_post_type_installed($post_type) && isset(RP4WP()->settings['general_' . $post_type])) {
// related Post Manager
$related_post_manager = new RP4WP_Related_Post_Manager();
// the Output
$content = $related_post_manager->generate_related_posts_list($id, $template, $limit);
// Output or return the content
if ($output) {
echo $content;
} else {
return $content;
}
}
}
/**
* Get joined words array that includes replacements
*
* @return array
*/
public function get_joined_words()
{
// load transient
$joined_words = get_transient(RP4WP_Constants::TRANSIENT_JOINED_WORDS);
// check transient
if (false === $joined_words) {
$joined_words = array();
// get joined words and explode them on new line
$joined_words_raw = explode(PHP_EOL, RP4WP()->settings['words']->get_option('joined_words'));
// check
if (count($joined_words_raw) > 0) {
// loop
foreach ($joined_words_raw as $joined_word) {
$joined_words[sanitize_title($joined_word)] = trim($joined_word);
}
}
// set transient
set_transient(RP4WP_Constants::TRANSIENT_JOINED_WORDS, $joined_words, 7 * DAY_IN_SECONDS);
}
// return joined words
return $joined_words;
}
/**
* Settings screen output
*
* @since 1.1.0
* @access public
*/
public function screen()
{
// The current page
$cur_page = sanitize_text_field($_GET['page']);
$page_title = '';
$settings_key = substr($cur_page, 6);
if (isset(RP4WP()->settings[$settings_key])) {
$page_title = RP4WP()->settings[$settings_key]->get_title();
}
?>
<div class="wrap">
<?php
$this->tabs($cur_page);
?>
<div class="rp4wp-content">
<?php
if (false !== strstr($settings_key, 'general_')) {
$this->post_type_sections($cur_page);
}
?>
<h2><?php
echo $page_title;
?>
</h2>
<form method="post" action="options.php" id="rp4wp-settings-form">
<?php
settings_fields($cur_page);
// pass slug name of page, also referred to in Settings API as option group name
do_settings_sections($cur_page);
// pass slug name of page
submit_button(RP4WP()->settings[$settings_key]->get_button_title());
?>
</form>
</div>
<?php
$this->sidebar();
?>
</div>
<?php
}
$o_post = $post;
$row_counter = 0;
foreach ($related_posts as $post) {
// Setup the postdata
setup_postdata($post);
// Load the content template
$manager_template = new RP4WP_Manager_Template();
$manager_template->get_template('related-post-default.php', array('related_post' => $post, 'excerpt_length' => $excerpt_length, 'row_counter' => $row_counter, 'parent' => $o_post));
$row_counter++;
}
$post = $o_post;
wp_reset_postdata();
?>
</ul>
<?php
if ('1' == RP4WP()->settings['misc']->get_option('show_love')) {
// Base
$base_url = "https://www.relatedpostsforwp.com";
$query_string = "?";
// Allow affiliates to add affiliate ID to Power By link
$ref = apply_filters('rp4wp_poweredby_affiliate_id', '');
if ('' !== $ref) {
$ref = intval($ref);
$query_string .= "ref=" . $ref . '&';
}
// The UTM campaign stuff
$query_string .= sprintf("utm_source=%s&utm_medium=link&utm_campaign=poweredby", strtolower(preg_replace("`[^A-z0-9\\-.]+`i", '', str_ireplace(' ', '-', html_entity_decode(get_bloginfo('name'))))));
// The URL
$url = esc_url($base_url . htmlentities($query_string));
$manager_template->get_template('show-love.php', array('link' => $url));
}
/**
* The screen content
*
* @since 1.0.0
* @access public
*/
public function content()
{
// Check nonce
$installer_nonce = isset($_GET['rp4wp_nonce']) ? $_GET['rp4wp_nonce'] : '';
if (!wp_verify_nonce($installer_nonce, RP4WP_Constants::NONCE_INSTALL)) {
wp_die('Woah! It looks like something else tried to run the Related Posts for WordPress installation wizard! We were able to stop them, nothing was lost. Please report this incident at <a href="http://wordpress.org/support/plugin/related-posts-for-wp" target="_blank">our forums.</a>');
}
// The steps
$steps = array(1 => __('Welcome', 'related-posts-for-wp'), 2 => __('Caching Posts', 'related-posts-for-wp'), 3 => __('Linking Posts', 'related-posts-for-wp'), 4 => __('Finished', 'related-posts-for-wp'));
// What's the current step?
$cur_step = intval(isset($_GET['step']) ? $_GET['step'] : 1);
// Set the post type in var
$post_type = esc_html(isset($_GET['pt']) ? $_GET['pt'] : '');
// Check if the post type is set
if ($cur_step > 1 && empty($post_type)) {
wp_die(sprintf(__('Missing post type parameter, please report this incident via %sour website%s.', 'related-posts-for-wp'), '<a href="https://www.relatedpostsforwp.com/support/" target="_blank">', '</a>'));
}
// Try to create the cache table if we're in step 1 and this is a multisite
if (1 == $cur_step && is_multisite()) {
require_once plugin_dir_path(RP4WP_PLUGIN_FILE) . 'includes/installer-functions.php';
rp4wp_premium_create_db_table();
}
// Check installer resume options
if (2 == $cur_step) {
// Add is installing site option
add_option(RP4WP_Constants::OPTION_IS_INSTALLING, $post_type);
// Get current linked post type
$linked_pt_cur = absint(isset($_GET['cur']) ? $_GET['cur'] : 0);
// Get the available post types
$ptm = new RP4WP_Post_Type_Manager();
$linked_pt_count = count($ptm->get_installed_post_type($post_type));
} elseif (4 == $cur_step) {
// Installer is done, remove the option
delete_option(RP4WP_Constants::OPTION_IS_INSTALLING);
}
?>
<div class="wrap">
<h2>Related Posts for WordPress <?php
_e('Installation', 'related-posts-for-wp');
?>
</h2>
<ul class="install-steps">
<?php
foreach ($steps as $step => $label) {
echo "<li id='step-bar-" . $step . "'" . ($cur_step == $step ? " class='step-bar-active'" : "") . "><span>" . $step . '. ' . $label . "</span></li>" . PHP_EOL;
}
?>
</ul>
<br class="clear" />
<h3><?php
echo $steps[$cur_step];
?>
</h3>
<?php
echo "<div class='rp4wp-step rp4wp-step-" . $cur_step . "' rel='" . $cur_step . "'>";
// Hidden fields
echo "<input type='hidden' id='rp4wp_admin_url' value='" . admin_url() . "' />" . PHP_EOL;
// Echo the post type & total posts when post type is set
if (!empty($post_type)) {
echo "<input type='hidden' id='rp4wp_post_type' value='" . $post_type . "' />" . PHP_EOL;
echo "<input type='hidden' id='rp4wp_total_posts' value='" . wp_count_posts($post_type)->publish . "' />" . PHP_EOL;
}
// Echo the amount of linked post types
if (isset($linked_pt_count)) {
echo "<input type='hidden' id='linked_pt_count' value='" . $linked_pt_count . "' />" . PHP_EOL;
}
// Echo the current linked post type
if (isset($linked_pt_cur)) {
echo "<input type='hidden' id='linked_pt_cur' value='" . $linked_pt_cur . "' />" . PHP_EOL;
}
// Echo the nonce
if (!empty($installer_nonce)) {
echo "<input type='hidden' id='rp4wp_nonce' value='" . $installer_nonce . "' />" . PHP_EOL;
}
// AJAX nonce
echo '<input type="hidden" name="rp4wp-ajax-nonce" id="rp4wp-ajax-nonce" value="' . wp_create_nonce(RP4WP_Constants::NONCE_AJAX) . '" />';
switch ($cur_step) {
case 1:
?>
<p><?php
_e('Thank you for choosing Related Posts for WordPress!', 'related-posts-for-wp');
?>
</p>
<p><?php
_e("Below you'll find your post types available for installation, by installing a post type we'll set up a cache and offer you the ability to automatic link (custom) posts. To install a post type, simply click the 'Install Post Type' button.", 'related-posts-for-wp');
?>
</p>
<h3>Post Types</h3>
<?php
// Get the available post types
$ptm = new RP4WP_Post_Type_Manager();
// Get installed post types
$installed_post_types = $ptm->get_installed_post_types();
// Available post types
$available_post_types = $ptm->get_available_post_types();
echo '<input type="hidden" id="rp4wp-availabe_post_types" value="' . implode(',', array_keys($available_post_types)) . '" />';
echo '<table cellpadding="0" cellspacing="0" border="0" class="rp4wp-table-pt-overview">' . PHP_EOL;
echo "<tr>" . PHP_EOL;
echo "<th>" . __('Post Type', 'related-posts-for-wp') . "</th>" . PHP_EOL;
echo "<th>" . __('Related to Post Types', 'related-posts-for-wp') . "</th>" . PHP_EOL;
echo "<th> </th>" . PHP_EOL;
echo "</tr>" . PHP_EOL;
// Da loop
if (count($available_post_types) > 0) {
foreach ($available_post_types as $pt_key => $pt_label) {
$is_active = false;
if (isset($installed_post_types[$pt_key]) && count($installed_post_types[$pt_key]) > 0) {
$is_active = true;
}
echo '<tr rel="' . $pt_key . '" ' . (!$is_active ? 'class="inactive"' : '') . '>';
echo '<td class="rp4wp-parent">' . $pt_label . '</td>' . PHP_EOL;
echo '<td class="rp4wp-children">';
echo '<ul>' . PHP_EOL;
if ($is_active) {
foreach ($installed_post_types[$pt_key] as $linked_pt) {
echo '<li id="' . $linked_pt . '"><span>' . $available_post_types[$linked_pt] . '</span></li>' . PHP_EOL;
}
}
echo '</ul>' . PHP_EOL;
echo '</td>' . PHP_EOL;
echo '<td class="rp4wp-button">';
echo '<div class="rp4wp-buttons-wrap">' . PHP_EOL;
echo '<a href="javascript:;" class="button button-primary rp4wp-btn-edit rp4wp-has-tip" title="' . __('Edit this post type', 'related-posts-for-wp') . '" rel="edit"></a>';
echo '</div>' . PHP_EOL;
echo '</td>' . PHP_EOL;
echo '</tr>';
}
}
echo '</table>' . PHP_EOL;
break;
case 2:
// Echo current uncached posts
$related_word_manager = new RP4WP_Related_Word_Manager();
// amount of posts needs caching
$posts_todo = $related_word_manager->get_uncached_post_count($post_type);
echo "<input type='hidden' id='rp4wp_posts_todo' value='" . $posts_todo . "' />" . PHP_EOL;
?>
<p><?php
_e('Thank you for choosing Related Posts for WordPress!', 'related-posts-for-wp');
?>
</p>
<p><?php
_e('Before you can start using Related Posts for WordPress we need to cache your current posts.', 'related-posts-for-wp');
?>
</p>
<p><?php
_e("This is a one time process which might take some time now, depending on the amount of posts you have, but will ensure your website's performance when using the plugin.", 'related-posts-for-wp');
?>
</p>
<p style="font-weight: bold;"><?php
_e('Do NOT close this window, wait for this process to finish and this wizard to take you to the next step.', 'related-posts-for-wp');
?>
</p>
<div id="progress-container">
<div id="progressbar"></div>
<p>Todo: <span id="progress-todo"><?php
echo $posts_todo;
?>
</span></p>
<p>Done: <span id="progress-done">0</span></p>
</div>
<?php
break;
case 3:
// Echo current unlinked posts
$related_post_manager = new RP4WP_Related_Post_Manager();
// amount of posts need linking
$posts_todo = $related_post_manager->get_unlinked_post_count($post_type);
echo "<input type='hidden' id='rp4wp_posts_todo' value='" . $posts_todo . "' />" . PHP_EOL;
// Get the automatic linking post amount
$alpa = 3;
if (isset(RP4WP()->settings['general_' . $post_type])) {
$alpa = RP4WP()->settings['general_' . $post_type]->get_option('automatic_linking_post_amount');
}
// get the post age
// Get the automatic linking post amount
$max_post_age = 0;
if (isset(RP4WP()->settings['general_' . $post_type])) {
$max_post_age = RP4WP()->settings['general_' . $post_type]->get_option('max_post_age');
}
?>
<p style="font-weight: bold;"><?php
_e('Great! All your posts were successfully cached!', 'related-posts-for-wp');
?>
</p>
<p><?php
_e("You can let me link your posts, based on what I think is related, to each other. And don't worry, if I made a mistake at one of your posts you can easily correct this by editing it manually!", 'related-posts-for-wp');
?>
</p>
<p><?php
_e('Want me to start linking posts to each other? Fill in the amount of related posts each post should have and click on the "Link now" button. Rather link your posts manually? Click "Skip linking".', 'related-posts-for-wp');
?>
</p>
<p style="font-weight: bold;"><?php
_e('Do NOT close this window if you click the "Link now" button, wait for this process to finish and this wizard to take you to the next step.', 'related-posts-for-wp');
?>
</p>
<br class="clear"/>
<div class="rp4wp-install-link-box">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td><label for="rp4wp_related_posts_amount"><?php
_e('Amount of related posts:', 'related-posts-for-wp');
?>
</label></td>
<td><input class="form-input-tip" type="text" id="rp4wp_related_posts_amount" value="<?php
echo $alpa;
?>
" /></td>
<td class="rp4pw-install-step3-table-desc"><?php
printf(__('The amount of related items per %s', 'related-posts-for-wp'), $post_type);
?>
</td>
</tr>
<tr>
<td><label for="rp4wp_related_posts_age"><?php
_e('Maximum Post Age:', 'related-posts-for-wp');
?>
</label></td>
<td><input class="form-input-tip" type="text" id="rp4wp_related_posts_age" value="<?php
echo $max_post_age;
?>
"/></td>
<td class="rp4pw-install-step3-table-desc"><?php
printf(__('The maximum age in days of %s that will be linked. (0 = unlimited)', 'related-posts-for-wp'), $post_type);
?>
</td>
</tr>
<tr>
<td> </td>
<td colspan="2" class="rp4pw-install-step3-table-buttons">
<a href="javascript:;" class="button button-primary button-large rp4wp-link-now-btn" id="rp4wp-link-now"><?php
_e('Link now', 'related-posts-for-wp');
?>
</a>
<a href="<?php
echo admin_url(sprintf('?page=rp4wp_install&step=4&pt=%s&&rp4wp_nonce=%s', $post_type, wp_create_nonce(RP4WP_Constants::NONCE_INSTALL)));
?>
" class="button"><?php
_e('Skip linking', 'related-posts-for-wp');
?>
</a>
</td>
</tr>
</table>
</div>
<br class="clear"/>
<div id="progress-container">
<div id="progressbar"></div>
<p>Todo: <span id="progress-todo"><?php
echo $posts_todo;
?>
</span></p>
<p>Done: <span id="progress-done">0</span></p>
</div>
<?php
break;
case 4:
?>
<p><?php
_e("That's it, you're good to go!", 'related-posts-for-wp');
?>
</p>
<p><?php
printf(__('Thanks again for using Related Posts for WordPress and if you have any questions be sure to ask them at the %sWordPress.org forums.%s', 'related-posts-for-wp'), '<a href="http://wordpress.org/support/plugin/related-posts-for-wp" target="_blank">', '</a>');
?>
</p>
<p>
<a href="<?php
echo admin_url(sprintf('?page=rp4wp_install&rp4wp_nonce=%s', wp_create_nonce(RP4WP_Constants::NONCE_INSTALL)));
?>
"
class="button button-primary"><?php
_e('Click here to return to step 1', 'related-posts-for-wp');
?>
</a>
</p>
<p>
<?php
$local_settings = (array) RP4WP()->settings;
$first_setting = array_shift($local_settings);
echo '<a href="' . admin_url('options-general.php?page=' . $first_setting->get_page()) . '" class="button button-primary">' . __('Click here to go to the settings page', 'related-posts-for-wp') . '</a>';
?>
</p>
<?php
}
?>
</div>
</div>
<?php
}
/**
* Sends and receives data to and from the server API
* @return object $response
*/
public function do_license_request($args)
{
// SSL Verify Check
$request_args = array();
if (1 == RP4WP()->settings['misc']->get_option('disable_sslverify')) {
$request_args['sslverify'] = false;
}
$request = wp_remote_get($this->api_url . '&' . http_build_query($args, '', '&'), $request_args);
if (is_wp_error($request) || wp_remote_retrieve_response_code($request) != 200) {
return false;
}
$response = maybe_unserialize(wp_remote_retrieve_body($request));
if (is_object($response)) {
return $response;
} else {
return false;
}
}
/**
* The screen content
*
* @since 1.0.0
* @access public
*/
public function content()
{
// Do we have a reinstall?
if (isset($_GET['reinstall'])) {
// Check nonce
if (!wp_verify_nonce(isset($_GET['rp4wp_nonce']) ? $_GET['rp4wp_nonce'] : '', RP4WP_Constants::NONCE_REINSTALL)) {
wp_die('Woah! It looks like something else tried to run the Related Posts for WordPress installation wizard! We were able to stop them, nothing was lost. Please report this incident at <a href="http://wordpress.org/support/plugin/related-posts-for-wp" target="_blank">our forums.</a>');
}
global $wpdb;
// Get ID's of related post link posts
$link_ids = get_posts(array('post_type' => RP4WP_Constants::LINK_PT, 'fields' => 'ids', 'posts_per_page' => -1));
// Only run queries if we have ID's
if (count($link_ids) > 0) {
// Delete all link posts
$wpdb->query("DELETE FROM {$wpdb->posts} WHERE `ID` IN (" . implode(",", $link_ids) . ");");
// Delete all link post meta
$wpdb->query("DELETE FROM {$wpdb->postmeta} WHERE `post_id` IN (" . implode(",", $link_ids) . ");");
}
// Remove the post meta we attached to posts
$wpdb->query("DELETE FROM {$wpdb->postmeta} WHERE `meta_key` = 'rp4wp_auto_linked' OR `meta_key` = 'rp4wp_cached' ");
// Empty word cache
$wpdb->query("DELETE FROM " . RP4WP_Related_Word_Manager::get_database_table() . " WHERE 1=1");
}
// The steps
$steps = array(1 => __('Caching Posts', 'related-posts-for-wp'), 2 => __('Linking Posts', 'related-posts-for-wp'), 3 => __('Finished', 'related-posts-for-wp'));
// What's the current step?
$cur_step = isset($_GET['step']) ? $_GET['step'] : 1;
// Check installer resume options
if (1 == $cur_step) {
// Add is installing site option
add_site_option(RP4WP_Constants::OPTION_IS_INSTALLING, true);
} elseif (3 == $cur_step) {
// Installer is done, remove the option
delete_site_option(RP4WP_Constants::OPTION_IS_INSTALLING);
}
?>
<div class="wrap">
<h2>Related Posts for WordPress <?php
_e('Installation', 'related-posts-for-wp');
?>
</h2>
<ul class="install-steps">
<?php
foreach ($steps as $step => $label) {
echo "<li id='step-bar-" . $step . "'" . ($cur_step == $step ? " class='step-bar-active'" : "") . "><span>" . $step . '. ' . $label . "</span></li>" . PHP_EOL;
}
?>
</ul>
<br class="clear" />
<h3><?php
echo $steps[$cur_step];
?>
</h3>
<?php
$cur_step = isset($_GET['step']) ? $_GET['step'] : 1;
echo "<div class='rp4wp-step rp4wp-step-" . $cur_step . "' rel='" . $cur_step . "'>";
echo "<input type='hidden' id='rp4wp_total_posts' value='" . wp_count_posts('post')->publish . "' />" . PHP_EOL;
echo "<input type='hidden' id='rp4wp_admin_url' value='" . admin_url() . "' />" . PHP_EOL;
if (1 == $cur_step) {
// Echo current uncached posts
$related_word_manager = new RP4WP_Related_Word_Manager();
echo "<input type='hidden' id='rp4wp_uncached_posts' value='" . $related_word_manager->get_uncached_post_count() . "' />" . PHP_EOL;
?>
<p><?php
_e('Thank you for choosing Related Posts for WordPress!', 'related-posts-for-wp');
?>
</p>
<p><?php
_e('Before you can start using Related Posts for WordPress we need to cache your current posts.', 'related-posts-for-wp');
?>
</p>
<p><?php
_e("This is a one time process which might take some time now, depending on the amount of posts you have, but will ensure your website's performance when using the plugin.", 'related-posts-for-wp');
?>
</p>
<p style="font-weight: bold;"><?php
_e('Do NOT close this window, wait for this process to finish and this wizard to take you to the next step.', 'related-posts-for-wp');
?>
</p>
<div id="progressbar"></div>
<?php
} elseif (2 == $cur_step) {
// Echo current uncached posts
$related_post_manager = new RP4WP_Related_Post_Manager();
echo "<input type='hidden' id='rp4wp_uncached_posts' value='" . $related_post_manager->get_uncached_post_count() . "' />" . PHP_EOL;
?>
<p style="font-weight: bold;"><?php
_e('Great! All your posts were successfully cached!', 'related-posts-for-wp');
?>
</p>
<p><?php
_e("You can let me link your posts, based on what I think is related, to each other. And don't worry, if I made a mistake at one of your posts you can easily correct this by editing it manually!", 'related-posts-for-wp');
?>
</p>
<p><?php
_e('Want me to start linking posts to each other? Fill in the amount of related posts each post should have and click on the "Link now" button. Rather link your posts manually? Click "Skip linking".', 'related-posts-for-wp');
?>
</p>
<p style="font-weight: bold;"><?php
_e('Do NOT close this window if you click the "Link now" button, wait for this process to finish and this wizard to take you to the next step.', 'related-posts-for-wp');
?>
</p>
<br class="clear" />
<p class="rp4wp-install-link-box">
<label for="rp4wp_related_posts_amount"><?php
_e('Amount of related posts per post:', 'related-posts-for-wp');
?>
</label><input class="form-input-tip" type="text" id="rp4wp_related_posts_amount" value="<?php
echo RP4WP()->settings->get_option('automatic_linking_post_amount');
?>
" />
<a href="javascript:;" class="button button-primary button-large rp4wp-link-now-btn" id="rp4wp-link-now"><?php
_e('Link now', 'related-posts-for-wp');
?>
</a>
<a href="<?php
echo admin_url();
?>
?page=rp4wp_install&step=3" class="button"><?php
_e('Skip linking', 'related-posts-for-wp');
?>
</a>
</p>
<br class="clear" />
<div id="progressbar"></div>
<?php
} elseif (3 == $cur_step) {
?>
<p><?php
_e("That's it, you're good to go!", 'related-posts-for-wp');
?>
</p>
<p><?php
printf(__('Thanks again for using Related Posts for WordPress and if you have any questions be sure to ask them at the %sWordPress.org forums.%s', 'related-posts-for-wp'), '<a href="http://wordpress.org/support/plugin/related-posts-for-wp" target="_blank">', '</a>');
?>
</p>
<?php
}
?>
</div>
</div>
<?php
}
/**
* Generate the related posts list
*
* @param int $post_id
* @param string $template
* @param int $limit
*
* @return string
*/
public function generate_related_posts_list($post_id, $template = 'related-posts-default.php', $limit = -1)
{
// the output
$output = '';
// get the post type
$post_type = get_post_type($post_id);
// The settings object
$pt_settings = RP4WP()->settings['general_' . $post_type];
// Post Link Manager
$pl_manager = new RP4WP_Post_Link_Manager();
// Get the children
$related_posts = $pl_manager->get_children($post_id, array('posts_per_page' => $limit));
// Count
if (count($related_posts) > 0) {
// Manager Template
$manager_template = new RP4WP_Manager_Template();
// Load the template output
ob_start();
$manager_template->get_template($template, array('related_posts' => $related_posts, 'heading_text' => $pt_settings->get_option('heading_text'), 'excerpt_length' => $pt_settings->get_option('excerpt_length'), 'post_type' => $post_type));
$output = trim(ob_get_clean());
}
return $output;
}
