/**
* Initialize the public part of the plugin on every front-end page:
* Determine how the popup is loaded.
*
* @since 4.6
*/
public function init_public()
{
// Load plugin settings.
$settings = IncPopupDatabase::get_settings();
// Initialize javascript-data.
$this->script_data['ajaxurl'] = '';
$this->script_data['do'] = 'get_data';
$this->script_data['ajax_data'] = array();
// Find the current loading method.
$cur_method = isset($settings['loadingmethod']) ? $settings['loadingmethod'] : 'ajax';
if (empty($cur_method)) {
$cur_method = 'ajax';
}
if (isset($_POST['_po_method_'])) {
$cur_method = $_POST['_po_method_'];
}
/*
* Apply the specific loading method to include the popup on the page.
* Details to the loading methods are documented in the header comment
* of the "load_method_xyz()" functions.
*/
switch ($cur_method) {
case 'ajax':
// former 'external'
$this->load_method_ajax();
break;
case 'front':
// former 'frontloading'
$this->load_method_front();
if (isset($_GET['action']) && 'inc_popup' == $_GET['action']) {
$this->ajax_load_popup();
}
break;
case 'footer':
$this->load_method_footer();
break;
case 'raw':
// Set via form field "_po_method_"
$this->load_method_raw();
break;
default:
/**
* Custom loading handler can be processed by an add-on.
*/
do_action('popup-init-loading-method', $cur_method, $this);
break;
}
}
/**
* Parses the specified content and looks for shortcodes that are not
* compatible with the current PopUp loading method.
*
* The function does not return a value, but if incompatible shortcodes are
* detected a new Admin Notification will be generated which is displayed to
* the user after the page has finished loading.
*
* @since 4.7.0
* @param string $content
*/
public static function validate_shortcodes($content)
{
$settings = IncPopupDatabase::get_settings();
$method = isset($settings['loadingmethod']) ? $settings['loadingmethod'] : 'ajax';
// Check for specific/frequently used shortcodes.
if ('footer' !== $method && preg_match('#\\[gravityforms?(\\s.*?\\]|\\])#', $content)) {
lib2()->ui->admin_message(sprintf(__('You are using Gravity Forms inside this PopUp. It is best to switch to the <a href="%s">loading method</a> "Page Footer" to ensure the form works as expected.', PO_LANG), 'edit.php?post_type=' . IncPopupItem::POST_TYPE . '&page=settings'), 'err');
}
// General check for shortcode incompatibility
switch ($method) {
case 'ajax':
case 'anonymous':
// Check if the content contains any of the Front-Shortcodes:
$check = IncPopupAddon_HeaderFooter::check();
$content = do_shortcode($content);
foreach ($check->shortcodes as $code) {
$match = array();
if (preg_match('#\\[' . $code . '(\\s.*?\\]|\\])#', $content, $match)) {
lib2()->ui->admin_message(sprintf(__('Shortcode <code>%s</code> requires a different <a href="%s">loading method</a> to work.<br />Try "Page Footer", though sometimes the method "Custom AJAX" also works (please test the result)', PO_LANG), $match[0], 'edit.php?post_type=' . IncPopupItem::POST_TYPE . '&page=settings'), 'err');
}
}
break;
case 'footer':
case 'front':
// Nothing needs to be validated here...
break;
default:
//lib2()->ui->admin_message( 'Shortcode-Check not defined for: ' . $method );
}
}
<?php
global $shortcode_tags;
// Theme compatibility.
$theme_compat = IncPopupAddon_HeaderFooter::check();
$settings = IncPopupDatabase::get_settings();
$cur_method = $settings['loadingmethod'];
// Shortcodes with restrictions.
$limited = array('app_.*', '.*-form.*', '.*_form.*');
$shortcodes = array();
// Add Admin-Shortcodes to the list.
foreach ($shortcode_tags as $code => $handler) {
if (!isset($shortcodes[$code])) {
$shortcodes[$code] = '';
}
$shortcodes[$code] .= 'sc-admin ';
}
// Add Front-End Shortcodes to the list.
foreach ($theme_compat->shortcodes as $code) {
if (!isset($shortcodes[$code])) {
$shortcodes[$code] = '';
}
$shortcodes[$code] .= 'sc-front ';
}
foreach ($shortcodes as $code => $compat) {
foreach ($limited as $pattern) {
if (preg_match('/^' . $pattern . '$/i', $code)) {
$shortcodes[$code] = $compat . 'sc-limited ';
}
}
}
/**
* Setup or migrate the database to current plugin version.
*
* This function uses error suppression on purpose.
*
* @since 4.6
*/
public static function db_update()
{
// Required for dbDelta()
require_once ABSPATH . 'wp-admin/includes/upgrade.php';
global $wpdb;
$charset_collate = '';
if (!empty($wpdb->charset)) {
$charset_collate = ' DEFAULT CHARACTER SET ' . $wpdb->charset;
}
if (!empty($wpdb->collate)) {
$charset_collate .= ' COLLATE ' . $wpdb->collate;
}
$tbl_popover = self::db_prefix('popover');
$tbl_ip_cache = self::db_prefix('popover_ip_cache');
$count = 0;
if ($wpdb->get_var('SHOW TABLES LIKE "' . $tbl_popover . '" ') == $tbl_popover) {
// Create a column in old table to monitor migration status.
$sql = "CREATE TABLE {$tbl_popover} (\r\n\t\t\t\tid bigint(20) unsigned NOT NULL AUTO_INCREMENT,\r\n\t\t\t\tpopover_title varchar(250) DEFAULT NULL,\r\n\t\t\t\tpopover_content text,\r\n\t\t\t\tpopover_settings text,\r\n\t\t\t\tpopover_order bigint(20) DEFAULT '0',\r\n\t\t\t\tpopover_active int(11) DEFAULT '0',\r\n\t\t\t\tmigrated tinyint DEFAULT '0',\r\n\t\t\t\tPRIMARY KEY (id)\r\n\t\t\t) {$charset_collate};";
dbDelta($sql);
// Migrate to custom post type.
$sql = "\r\n\t\t\tSELECT\r\n\t\t\t\tid,\r\n\t\t\t\tpopover_title,\r\n\t\t\t\tpopover_content,\r\n\t\t\t\tpopover_settings,\r\n\t\t\t\tpopover_order,\r\n\t\t\t\tpopover_active\r\n\t\t\tFROM {$tbl_popover}\r\n\t\t\tWHERE migrated=0\r\n\t\t\t";
$res = $wpdb->get_results($sql);
// Name mapping of conditions/rules from build 5 -> 6.
$mapping = array('isloggedin' => 'login', 'loggedin' => 'no_login', 'onurl' => 'url', 'notonurl' => 'no_url', 'incountry' => 'country', 'notincountry' => 'no_country', 'advanced_urls' => 'adv_url', 'not-advanced_urls' => 'no_adv_url', 'categories' => 'category', 'not-categories' => 'no_category', 'post_types' => 'posttype', 'not-post_types' => 'no_posttype', 'xprofile_value' => 'xprofile', 'not-xprofile_value' => 'no_xprofile', 'supporter' => 'no_prosite', 'searchengine' => 'searchengine', 'commented' => 'no_comment', 'internal' => 'no_internal', 'referrer' => 'referrer', 'count' => 'count', 'max_width' => 'width', 'wp_roles_rule' => 'role', 'membership_level' => 'membership');
// Translate style to new keys
$style_mapping = array('Default' => 'old-default', 'Default Fixed' => 'old-fixed', 'Dark Background Fixed' => 'old-fullbackground');
// Migrate data from build 5 to build 6!
foreach ($res as $item) {
// Confirm the item was not migrated, just to be sure...
// This is one-time code, we don't care for performance here.
$sql = "\r\n\t\t\t\t\tSELECT 1 status\r\n\t\t\t\t\tFROM {$tbl_popover}\r\n\t\t\t\t\tWHERE id=%s AND migrated=0\r\n\t\t\t\t";
$sql = $wpdb->prepare($sql, $item->id);
$status = $wpdb->get_var($sql);
if ('1' != $status) {
continue;
}
$raw = maybe_unserialize($item->popover_settings);
$checks = explode(',', @$raw['popover_check']['order']);
foreach ($checks as $ind => $key) {
if (isset($mapping[$key])) {
$checks[$ind] = $mapping[$key];
} else {
unset($checks[$ind]);
}
}
if (isset($style_mapping[@$raw['popover_style']])) {
$style = $style_mapping[@$raw['popover_style']];
} else {
$style = @$raw['popover_style'];
}
$colors = array('col1' => @$raw['popover_colour']['back'], 'col2' => @$raw['popover_colour']['fore']);
$display = 'delay';
if (isset($raw['on_exit'])) {
$display = 'leave';
}
if (isset($raw['on_click'])) {
$display = 'click';
}
$custom_colors = false;
if ('FFFFFF' != $colors['col1']) {
$custom_colors = true;
}
if ('000000' != $colors['col2']) {
$custom_colors = true;
}
$custom_size = true;
if (!empty($raw['popover_size']['usejs'])) {
$custom_size = false;
}
if ('no' != @$raw['popover_usejs']) {
$custom_size = false;
}
$data = array('name' => $item->popover_title, 'content' => $item->popover_content, 'order' => $item->popover_order, 'active' => true == $item->popover_active, 'size' => @$raw['popover_size'], 'color' => $colors, 'custom_colors' => $custom_colors, 'custom_size' => $custom_size, 'style' => $style, 'can_hide' => 'no' == @$raw['popoverhideforeverlink'], 'close_hides' => 'no' != @$raw['popover_close_hideforever'], 'hide_expire' => absint(@$raw['popover_hideforever_expiry']), 'display' => $display, 'display_data' => array('delay' => absint(@$raw['popoverdelay']), 'delay_type' => 's', 'click' => @$raw['on_click']['selector'], 'click_multi' => !empty($raw['on_click']['selector'])), 'rule' => $checks, 'rule_data' => array('count' => @$raw['popover_count'], 'referrer' => @$raw['popover_ereg'], 'exit' => @$raw['on_exit'], 'url' => @$raw['onurl'], 'no_url' => @$raw['notonurl'], 'adv_url' => @$raw['advanced_urls']['urls'], 'no_adv_url' => @$raw['not-advanced_urls']['urls'], 'country' => @$raw['incountry'], 'no_country' => @$raw['notincountry'], 'category' => @$raw['categories'], 'no_category' => @$raw['not-categories'], 'posttype' => @$raw['post_types'], 'no_posttype' => @$raw['not-post_types'], 'xprofile' => @$raw['xprofile_value'], 'no_xprofile' => @$raw['not-xprofile_value'], 'width' => array('min' => @$raw['max_width']['width'])));
// Save the popup as custom posttype.
$popup = new IncPopupItem($data);
$popup->save(false);
// Mark Popup as migrated
$sql = "\r\n\t\t\t\t\tUPDATE {$tbl_popover}\r\n\t\t\t\t\tSET migrated=1\r\n\t\t\t\t\tWHERE id=%s\r\n\t\t\t\t";
$sql = $wpdb->prepare($sql, $item->id);
$wpdb->query($sql);
// Advance counter.
$count += 1;
}
}
self::refresh_order();
// Create or update the IP cache table.
$sql = "\r\n\t\tCREATE TABLE {$tbl_ip_cache} (\r\n\t\t\tIP varchar(12) NOT NULL DEFAULT '',\r\n\t\t\tcountry varchar(2) DEFAULT NULL,\r\n\t\t\tcached bigint(20) DEFAULT NULL,\r\n\t\t\tPRIMARY KEY (IP),\r\n\t\t\tKEY cached (cached)\r\n\t\t) {$charset_collate};";
dbDelta($sql);
if ($count > 0) {
lib2()->ui->admin_message(sprintf(__('<strong>PopUp Pro</strong><br />' . 'Your installation was successfully updated to use the ' . 'latest version of the plugin!<br />' . '<em>Note: Some PopUp options changed or were replaced. ' . 'You should have a look at your <a href="%s">PopUps</a> ' . 'to see if they still look as intended.</em>', PO_LANG), admin_url('edit.php?post_type=' . IncPopupItem::POST_TYPE)));
}
// Migrate the Plugin Settings.
$old_settings = IncPopupDatabase::_get_option('popover-settings', array());
$settings = array();
$cur_method = @$old_settings['loadingmethod'];
switch ($cur_method) {
case '':
case 'external':
$cur_method = 'ajax';
break;
case 'frontloading':
$cur_method = 'front';
break;
}
$settings['loadingmethod'] = $cur_method;
// Migrate Add-Ons to new settings.
// Add-Ons were always saved in the local Options-table by old version.
self::before_db();
$addons = get_option('popover_activated_addons', array());
self::after_db();
$rules = array('class-popup-rule-browser.php', 'class-popup-rule-geo.php', 'class-popup-rule-popup.php', 'class-popup-rule-referrer.php', 'class-popup-rule-url.php', 'class-popup-rule-user.php', 'class-popup-rule-prosite.php');
foreach ($addons as $addon) {
switch ($addon) {
case 'anonymous_loading.php':
case 'testheadfooter.php':
/* Integrated; no option. */
break;
case 'localgeodatabase.php':
$settings['geo_db'] = true;
break;
case 'rules-advanced_url.php':
$rules[] = 'class-popup-rule-advurl.php';
break;
case 'rules-categories.php':
$rules[] = 'class-popup-rule-category.php';
break;
case 'rules-max_width.php':
$rules[] = 'class-popup-rule-width.php';
break;
case 'rules-on_exit.php':
$rules[] = 'class-popup-rule-events.php';
break;
case 'rules-onclick.php':
$rules[] = 'class-popup-rule-events.php';
break;
case 'rules-post_types.php':
$rules[] = 'class-popup-rule-posttype.php';
break;
case 'rules-xprofile_value.php':
$rules[] = 'class-popup-rule-xprofile.php';
break;
case 'rules-membership.php':
$rules[] = 'class-popup-rule-membership.php';
break;
case 'rules-wp_roles.php':
$rules[] = 'class-popup-rule-role.php';
break;
}
}
$settings['rules'] = $rules;
self::set_settings($settings);
// Save the new DB version to options table.
self::_set_option('popover_installed', PO_BUILD);
}
/**
* Save the popup data to database
*
* @since 4.6.0
* @param int $post_id Post ID that was saved/created
* @param WP_Post $post Post object that was saved/created
* @param bool $update True means the post was updated (not created)
*/
public static function form_save($post_id, $post, $update)
{
$popup = IncPopupDatabase::get($post_id);
// Make sure the POST collection contains all required fields.
if (0 !== lib2()->array->equip_post('popup-nonce', 'post_type', 'po-action')) {
return;
}
// Autosave is not processed.
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
return;
}
// The nonce is invalid.
if (!wp_verify_nonce($_POST['popup-nonce'], 'save-popup')) {
return;
}
// This save event is for a different post type... ??
if (IncPopupItem::POST_TYPE != $_POST['post_type']) {
return;
}
// Global PopUp modified in a Network-Blog that is not the Main-Blog.
if (!IncPopup::correct_level()) {
return;
}
// User does not have permissions for this.
if (!current_user_can(IncPopupPosttype::$perms)) {
return;
}
$action = $_POST['po-action'];
$status = false;
switch ($action) {
case 'save':
// Don't force a status...
break;
case 'activate':
$status = 'active';
break;
case 'deactivate':
$status = 'inactive';
break;
default:
// Unknown action.
return;
}
// Populate the popup.
$data = self::prepare_formdata($_POST);
$data['id'] = $post_id;
$data['order'] = $popup->order;
if ($status) {
$data['status'] = $status;
}
$popup->populate($data);
// Prevent infinite loop when saving.
remove_action('save_post_' . IncPopupItem::POST_TYPE, array('IncPopup', 'form_save'), 10);
$popup->save();
add_action('save_post_' . IncPopupItem::POST_TYPE, array('IncPopup', 'form_save'), 10, 3);
// Removes the 'message' from the redirect URL.
add_filter('redirect_post_location', array('IncPopup', 'form_redirect'), 10, 2);
// Update the PopUp object in WP-Cache.
IncPopupDatabase::get($post_id, true);
}
/**
* Returns an array of PopUp objects that should be displayed for the
* current page/user. The PopUps are in the order in which they are defined
* in the admin list.
*
* @since 4.6
* @return array List of all popups that fit the current page.
*/
protected function find_popups()
{
$popups = array();
lib2()->array->equip_request('po_id', 'preview');
/**
* Allow other modules to provide a single popup ID to display.
* The value 0 will use the default logic, which evaluates all active
* Popups instead of displaying a single Popup.
*
* @since 4.8.0.0
*/
$popup_id = apply_filters('popup-find-popup-single', absint($_REQUEST['po_id']));
if ($popup_id) {
// Check for forced popup.
$popup_ids = array($popup_id);
} else {
$popup_ids = IncPopupDatabase::get_active_ids();
}
/**
* Filter the list of Popup IDs that will be considered for display.
* These Popups will be loaded and their rules evaluated in the next step.
*
* @since 4.8.0.0
*/
$popup_ids = apply_filters('popup-active-popup-ids', $popup_ids, $popup_id, $this);
foreach ($popup_ids as $id) {
$popup = IncPopupDatabase::get($id);
if ($popup_id) {
// Forced popup ignores all conditions.
$show = true;
} else {
// Apply the conditions to decide if the popup should be displayed.
$show = apply_filters('popup-apply-rules', true, $popup);
}
// Stop here if the popup failed in some conditions.
if (!$show) {
continue;
}
// Stop here if the user did choose to hide the popup.
if (!$_REQUEST['preview'] && $this->is_hidden($id)) {
continue;
}
$popups[] = $popup;
}
return $popups;
}
<?php
/**
* Metabox "submitdiv"
*
* Used in class-popup-admin.php
* Available variables: $popup
*/
$delete_url = get_delete_post_link($post->ID);
$duplicate_url = esc_url_raw(add_query_arg('do', 'duplicate'));
$warn = 0 != IncPopupDatabase::count_active($post->ID);
?>
<div class="submitbox" id="submitpost">
<?php
/* Save/Deactivate/Preview */
?>
<div id="minor-publishing">
<?php
// Hidden submit button early on so that the browser chooses the right button when form is submitted with Return key
?>
<div style="display:none;">
<?php
submit_button(__('Save', PO_LANG), 'button', 'save', false);
?>
</div>
<div id="minor-publishing-actions" class="non-sticky">
<div class="status"
<?php
if ($warn) {
?>
/**
* Returns the lookup-service details
*
* @since 4.6.1.1
* @return object Service object for geo lookup
*/
protected static function get_service($type = null)
{
$service = false;
if (null === $type) {
// Default service.
if (defined('PO_REMOTE_IP_URL') && strlen(PO_REMOTE_IP_URL) > 5) {
$type = '';
} else {
$settings = IncPopupDatabase::get_settings();
$type = @$settings['geo_lookup'];
}
}
if ('' == $type) {
$service = (object) array('url' => PO_REMOTE_IP_URL, 'label' => 'wp-config.php', 'type' => 'text');
} else {
if ('geo_db' === $type) {
$service = (object) array('url' => 'db', 'label' => __('Local IP Lookup Table', PO_LANG), 'type' => 'text');
} else {
$geo_service = IncPopupDatabase::get_geo_services();
$service = @$geo_service[$type];
}
}
return $service;
}
<?php
/**
* Display the popup settings page.
*/
$loading_methods = IncPopupDatabase::get_loading_methods();
$settings = IncPopupDatabase::get_settings();
$cur_method = $settings['loadingmethod'];
$form_url = esc_url_raw(remove_query_arg(array('message', 'action', '_wpnonce')));
// Theme compatibility.
$theme_compat = IncPopupAddon_HeaderFooter::check();
$theme_class = $theme_compat->okay ? 'msg-ok' : 'msg-err';
// START: Geo Lookup
$geo_service = IncPopupDatabase::get_geo_services();
$no_ip_cache = false;
$custom_geo = false;
$geo_msg = '';
if (!IncPopupAddon_GeoDB::table_exists()) {
$no_ip_cache = true;
$settings['geo_db'] = false;
$geo_msg .= '<p class="locked-msg">' . sprintf(__('<strong>Local IP Lookup Table</strong>: This is unavailable because ' . 'no geo-data table was found in your database. For details, ' . 'read the "Using a Local Geo-Database" in the ' . '<a href="%1$s" target="_blank">PopUp usage guide</a>.', PO_LANG), 'http://premium.wpmudev.org/project/the-pop-over-plugin/#usage') . '</p>';
}
if (defined('PO_REMOTE_IP_URL') && strlen(PO_REMOTE_IP_URL) > 5) {
$custom_geo = true;
$settings['geo_lookup'] = '';
$geo_msg .= '<p class="locked-msg">' . __('<strong>Custom Webservice</strong>: You have configured a custom ' . 'lookup service in <tt>wp-config.php</tt> via the constant ' . '"<tt>PO_REMOTE_IP_URL</tt>". To use one of the default services ' . 'you have to remove that constant from wp-config.php.', PO_LANG) . '</p>';
}
// ----- END: Geo Lookup
$rules = IncPopup::get_rules();
$rule_headers = array('name' => 'Name', 'desc' => 'Description', 'rules' => 'Rules', 'limit' => 'Limit');
$ordered_rules = array();
/**
* Replaces selectors in the PopUp HTML/CSS code
*
* @since 1.0.0
* @param array $data Data collection that is printed to javascript.
* @param IncPopupItem $popup The original popup object.
* @return array Modified data collection.
*/
public static function filter_script_data($script_data, $popup)
{
$settings = IncPopupDatabase::get_settings();
if (self::METHOD != $settings['loadingmethod']) {
return $script_data;
}
if (!empty($script_data['html']) && !empty($script_data['styles'])) {
$script_data['html'] = self::_filter($script_data['html'], true);
$script_data['styles'] = self::_filter($script_data['styles']);
}
return $script_data;
}
/**
* Returns an array of PopUp objects that should be displayed for the
* current page/user. The PopUps are in the order in which they are defined
* in the admin list.
*
* @since 4.6
* @return array List of all popups that fit the current page.
*/
protected function find_popups()
{
$popups = array();
WDev()->load_request_fields('po_id', 'preview');
$popup_id = absint($_REQUEST['po_id']);
if ($popup_id) {
// Check for forced popup.
$active_ids = array($popup_id);
} else {
$active_ids = IncPopupDatabase::get_active_ids();
}
foreach ($active_ids as $id) {
$popup = IncPopupDatabase::get($id);
if ($popup_id) {
// Forced popup ignores all conditions.
$show = true;
} else {
// Apply the conditions to decide if the popup should be displayed.
$show = apply_filters('popup-apply-rules', true, $popup);
}
// Stop here if the popup failed in some conditions.
if (!$show) {
continue;
}
// Stop here if the user did choose to hide the popup.
if (!$_REQUEST['preview'] && $this->is_hidden($id)) {
continue;
}
$popups[] = $popup;
}
return $popups;
}
