] --> inserts table of random items
Layout:
amazon_container - Encloses whole wishlist.
amazon_prod - Encloses each list item.
amazon_img_container - Encloses the item thumbnail (link+img)
amazon_pic - Class of the item thumbnail IMG element
amazon_text_container - Encloses the item description (Title paragraphs+link + Details paragraphs)
amazon_details - Encloses the item details part of the description
amazon_price - Spans the item's formatted price.
*/
/*******************************************************************************************************
To serve a page containing amazon links the plugin performs the following:
* Queue the Amazon javascript and styles
* Search through the content and widget text for Amazon links, for each one:
* Parse arguments (get_options_list(>cached), get_country_data (>cached), get_options(>cached))
* Make Links:
* get_templates (>cached)
* for each ASIN:
* (if live) perform itemLookup
* parse results:
* Get local Info:
* get channel
* get country [ip2n lookup >cached]
* get country data
* return country specific data
* For each ASIN:
* Check for local images
* Make links * 5:
* get URL (get local info)
* get local info
* Fill in template
* If 'multinational' link found when doing the above then:
* Return all channels and user channels(>cached), create the javascript for the multinational popup.
*******************************************************************************************************/
define (TIMING, False);
require_once('include/displayForm.php');
//require_once('include/translate.php');
if (!class_exists('AmazonWishlist_ip2nation'))
include_once ( 'include/ip2nation.php');
if (!class_exists('AmazonLinkSearch'))
include_once ( 'include/amazonSearch.php');
if (!class_exists('AmazonWishlist_For_WordPress')) {
class AmazonWishlist_For_WordPress {
/*****************************************************************************************/
/// Settings:
/*****************************************************************************************/
// String to insert into Posts to indicate where to insert the amazon items
var $cache_table = 'amazon_link_cache';
var $refs_table = 'amazon_link_refs';
var $option_version= 6;
var $plugin_version= '3.0.4';
var $optionName = 'AmazonLinkOptions';
var $user_options = 'amazonlinkoptions';
var $templatesName = 'AmazonLinkTemplates';
var $channels_name = 'AmazonLinkChannels';
var $menu_slug = 'amazon-link-settings';
var $plugin_home = 'http://www.houseindorset.co.uk/plugins/amazon-link/';
var $multi_id = 0;
var $scripts_done = False;
var $tags = array();
/*****************************************************************************************/
// Constructor for the Plugin
function AmazonWishlist_For_WordPress() {
$this->__construct();
}
function __construct() {
$this->URLRoot = plugins_url("", __FILE__);
$this->icon = plugins_url('images/amazon-icon.png', __FILE__);
$this->filename = __FILE__;
$this->base_name = plugin_basename( __FILE__ );
$this->plugin_dir = dirname( $this->base_name );
$this->extras_dir = WP_PLUGIN_DIR . '/'. $this->plugin_dir. '/extras/';
$this->ip2n = new AmazonWishlist_ip2nation;
// Frontend & Backend Related
register_activation_hook(__FILE__, array($this, 'install')); // To perform options installation
register_uninstall_hook(__FILE__, array($this, 'uninstall')); // To perform options removal
add_action('init', array($this, 'init')); // Load i18n and initialise translatable vars
add_filter('the_content', array($this, 'content_filter'),15); // Process the content
add_filter('widget_text', array($this, 'widget_filter'), 16); // Filter widget text (after the content?)
// Backend only
add_action('admin_menu', array($this, 'admin_menu')); // Add options page and page/post edit hooks
}
/*****************************************************************************************/
// Functions for the above hooks
// On activation of plugin - used to create default settings
function install() {
$opts = $this->getOptions();
$this->saveOptions($opts);
}
// On removal of plugin - used to delete all related database entries
function uninstall() {
$opts = $this->getOptions();
if ($opts['full_uninstall']) {
$this->cache_remove();
$this->ip2nation->uninstall();
$this->delete_options();
}
}
// On wordpress initialisation - load text domain and register styles & scripts
function init() {
/* load localisation */
load_plugin_textdomain('amazon-link', $this->plugin_dir . '/i18n', $this->plugin_dir . '/i18n');
// Initialise dependent classes
$this->form = new AmazonWishlist_Options;
$this->form->init($this); // Need to register form styles
$this->search = new AmazonLinkSearch;
$this->search->init($this); // Need to register scripts & ajax callbacks
$this->ip2n->init($this); // ip2nation needed on Frontend
// Register our styles and scripts
$script = plugins_url("amazon.js", __FILE__);
$edit_script = plugins_url("postedit.js", __FILE__);
$admin_script = plugins_url("include/amazon-admin.js", __FILE__);
$multi_script = plugins_url("include/amazon-multi.js", __FILE__);
// Allow the user to override our default styles.
if (file_exists(dirname (__FILE__).'/user_styles.css')) {
$stylesheet = plugins_url("user_styles.css", __FILE__);
} else {
$stylesheet = plugins_url("Amazon.css", __FILE__);
}
wp_register_style ('amazon-link-style', $stylesheet, false, $this->plugin_version);
wp_register_script('amazon-link-script', $script, false, $this->plugin_version);
wp_register_script('amazon-link-multi-script', $multi_script, false, $this->plugin_version);
wp_register_script('amazon-link-edit-script', $edit_script, array('jquery', 'amazon-link-search'), $this->plugin_version);
wp_register_script('amazon-link-admin-script', $admin_script, false, $this->plugin_version);
// Add base stylesheet
add_action('wp_enqueue_scripts', array($this, 'amazon_styles'));
// Add default url generator - low priority
add_filter('amazon_link_url', array($this, 'get_url'), 20, 6);
add_filter('amazon_link_format_list', array($this, 'format_list'), 10, 2);
// Call any user hooks - passing the current plugin Settings and the Amazon Link Instance.
do_action('amazon_link_init', $this->getSettings(), $this);
}
// If in admin section then register options page and required styles & metaboxes
function admin_menu() {
$submenus = $this->get_menus();
// Add plugin options page, with load hook to bring in meta boxes and scripts and styles
$this->menu = add_menu_page(__('Amazon Link Options', 'amazon-link'), __('Amazon Link', 'amazon-link'), 'manage_options', $this->menu_slug, NULL, $this->icon, 81.375);
foreach ($submenus as $slug => $menu) {
$ID= add_submenu_page($this->menu_slug, $menu['Title'], $menu['Label'], $menu['Capability'], $slug, array($this, 'show_settings_page'));
$this->pages[$ID] = $menu;
add_action('load-'.$ID, array(&$this, 'load_settings_page'));
add_action( 'admin_print_styles-' . $ID, array($this,'amazon_admin_styles') );
add_action( 'admin_print_scripts-' . $ID, array($this,'amazon_admin_scripts') );
if (isset($menu['Scripts'])) {
foreach ($menu['Scripts'] as $script)
add_action( 'admin_print_scripts-' . $ID, $script );
}
if (isset($menu['Styles'])) {
add_action( 'admin_print_styles-' . $ID, $menu['Styles'] );
}
}
// Add support for Post edit metabox, this requires our styles and post edit AJAX scripts.
$post_types = get_post_types();
foreach ( $post_types as $post_type ) {
add_meta_box('amazonLinkID', 'Add Amazon Link', array($this,'insertForm'), $post_type, 'normal');
}
add_action( "admin_print_scripts-post.php", array($this,'edit_scripts') );
add_action( "admin_print_scripts-post-new.php", array($this,'edit_scripts') );
add_action( "admin_print_styles-post-new.php", array($this,'amazon_admin_styles') );
add_action( "admin_print_styles-post.php", array($this,'amazon_admin_styles') );
add_filter('plugin_row_meta', array($this, 'register_plugin_links'),10,2); // Add extra links to plugins page
add_action('show_user_profile', array($this, 'show_user_options') ); // Display User Options
add_action('edit_user_profile', array($this, 'show_user_options') ); // Display User Options
add_action('personal_options_update', array($this, 'update_user_options')); // Update User Options
add_action('edit_user_profile_update', array($this, 'update_user_options'));// Update User Options
}
// Hooks required to bring up options page with meta boxes:
function load_settings_page() {
$screen = get_current_screen();
if (!isset($this->pages[$screen->id])) return;
$page = $this->pages[$screen->id];
$slug = $page['Slug'];
add_filter('screen_layout_columns', array(&$this, 'admin_columns'), 10, 2);
wp_enqueue_script('common');
wp_enqueue_script('wp-lists');
wp_enqueue_script('postbox');
if (isset($page['Metaboxes'])) {
foreach($page['Metaboxes'] as $id => $data) {
add_meta_box( $id, $data['Title'], $data['Callback'], $screen->id, $data['Context'], $data['Priority'], $this);
}
}
add_meta_box( 'alInfo', __( 'About', 'amazon-link' ), array (&$this, 'show_info' ), $screen->id, 'side', 'core' );
// Add Contextual Help
if (isset($page['Help'])) {
$tabs = include( $page['Help']);
foreach ($tabs as $tab) $screen->add_help_tab( $tab );
}
$screen->set_help_sidebar(''. __('For more information:', 'amazon-link'). '
' .
'' . __('Plugin Home Page','amazon-link') . '
' .
'' . __('Plugin FAQ','amazon-link') . '
' .
'' . __('Getting Started','amazon-link') . '
' .
'' . __('Channels Help','amazon-link') . '
' .
'' . __('Template Help','amazon-link') . '
');
}
function admin_columns($columns, $id) {
if (isset($this->pages[$id])) {
$columns[$id] = 2;
}
return $columns;
}
function amazon_admin_styles() {
wp_enqueue_style('amazon-link-style');
$this->form->enqueue_styles();
}
function amazon_admin_scripts() {
wp_enqueue_script('amazon-link-admin-script');
}
function amazon_styles() {
wp_enqueue_style('amazon-link-style');
}
function edit_scripts() {
wp_enqueue_script('amazon-link-edit-script');
wp_localize_script('amazon-link-edit-script', 'AmazonLinkData', $this->get_country_data());
}
function footer_scripts() {
$settings = $this->getSettings();
wp_print_scripts('amazon-link-script');
echo '';
wp_localize_script('amazon-link-multi-script',
AmazonLinkMulti,
array('country_data' => $this->get_country_data(), 'channels' => $this->get_channels(True, True), 'target' => ($settings['new_window'] ? 'target="_blank"' : ''))
);
wp_print_scripts('amazon-link-multi-script');
remove_action('wp_print_footer_scripts', array($this, 'footer_scripts'));
}
function register_plugin_links($links, $file) {
if ($file == $this->base_name) {
foreach ($this->pages as $page => $data) {
$links[] = '' . $data['Label'] . '';
}
}
return $links;
}
/*****************************************************************************************/
/// Options & Templates Handling
/*****************************************************************************************/
function get_keywords() {
if (!isset($this->keywords)) {
$this->keywords = array(
'link_open' => array( 'Description' => __('Create an Amazon link to a product with user defined content, of the form %LINK_OPEN%My Content%LINK_CLOSE%', 'amazon-link'), 'Link' => '1'),
'rlink_open' => array( 'Description' => __('Create an Amazon link to product reviews with user defined content, of the form %RLINK_OPEN%My Content%LINK_CLOSE%', 'amazon-link'), 'Link' => '1'),
'slink_open' => array( 'Description' => __('Create an Amazon link to a search page with user defined content, of the form %SLINK_OPEN%My Content%LINK_CLOSE%', 'amazon-link'), 'Link' => '1'),
'link_close' => array( 'Description' => __('Must follow a LINK_OPEN (translates to "").', 'amazon-link')),
'asin' => array( 'Description' => __('Item\'s unique ASIN', 'amazon-link'), 'Live' => '1', 'Group' => 'ItemAttributes', 'Default' => '0',
'Position' => array(array('ASIN'))),
'asins' => array( 'Description' => __('Comma seperated list of ASINs', 'amazon-link'), 'Default' => '0'),
'product' => array( 'Description' => __('Item\'s Product Group', 'amazon-link'), 'Live' => '1', 'Group' => 'ItemAttributes', 'Default' => '-',
'Position' => array(array('ItemAttributes','ProductGroup'))),
'binding' => array( 'Description' => __('Item\'s Format (Paperbook, MP3 download, etc.)', 'amazon-link'), 'Live' => '1', 'Group' => 'ItemAttributes',
'Position' => array(array('ItemAttributes','Binding'))),
'features' => array( 'Description' => __('Item\'s Features', 'amazon-link'), 'Live' => '1', 'Group' => 'ItemAttributes', 'Filter' => 'amazon_link_format_list',
'Position' => array(array('ItemAttributes','Feature'))),
'title' => array( 'Description' => __('Item\'s Title', 'amazon-link'), 'Live' => '1', 'Group' => 'ItemAttributes',
'Position' => array(array('ItemAttributes','Title'))),
'artist' => array( 'Description' => __('Item\'s Author, Artist or Creator', 'amazon-link'), 'Live' => '1', 'Group' => 'ItemAttributes', 'Default' => '-',
'Position' => array(array('ItemAttributes','Artist'),
array('ItemAttributes','Author'),
array('ItemAttributes','Director'),
array('ItemAttributes','Creator'),
array('ItemAttributes','Brand'))),
'manufacturer' => array( 'Description' => __('Item\'s Manufacturer', 'amazon-link'), 'Live' => '1', 'Group' => 'ItemAttributes', 'Default' => '-',
'Position' => array(array('ItemAttributes','Manufacturer'),
array('ItemAttributes','Brand'))),
'thumb' => array( 'Description' => __('URL to Thumbnail Image', 'amazon-link'), 'Live' => '1', 'Image' => '1', 'Group' => 'Images', 'Default' => 'http://images-eu.amazon.com/images/G/02/misc/no-img-lg-uk.gif',
'Position' => array(array('MediumImage','URL'))),
'image' => array( 'Description' => __('URL to Full size Image', 'amazon-link'), 'Live' => '1', 'Image' => '1', 'Group' => 'Images', 'Default' => 'http://images-eu.amazon.com/images/G/02/misc/no-img-lg-uk.gif',
'Position' => array(array('LargeImage','URL'),
array('MediumImage','URL'))),
'image_class' => array( 'Description' => __('Class of Image as defined in settings', 'amazon-link')),
'url' => array( 'Description' => __('The URL returned from the Item Search (not localised!)', 'amazon-link'), 'Live' => '1', 'Group' => 'Small',
'Position' => array(array('DetailPageURL'))),
'rank' => array( 'Description' => __('Amazon Rank', 'amazon-link'), 'Live' => '1', 'Group' => 'SalesRank', 'Default' => '-',
'Position' => array(array('SalesRank'))),
'rating' => array( 'Description' => __('Numeric User Rating - (No longer Available)', 'amazon-link'), 'Live' => '1', 'Default' => '-',
'Position' => array(array('CustomerReviews','AverageRating'))),
'offer_price' => array( 'Description' => __('Best Offer Price of Item', 'amazon-link'), 'Live' => '1', 'Group' => 'Offers', 'Default' => '-',
'Position' => array(array('Offers','Offer','OfferListing','Price','FormattedPrice'),
array('OfferSummary','LowestNewPrice','FormattedPrice'),
array('OfferSummary','LowestUsedPrice','FormattedPrice'))),
'list_price' => array( 'Description' => __('List Price of Item', 'amazon-link'), 'Live' => '1', 'Group' => 'Offers', 'Default' => '-',
'Position' => array(array('ItemAttributes','ListPrice','FormattedPrice'))),
'price' => array( 'Description' => __('Price of Item (Combination of Offer then List Price)', 'amazon-link'), 'Live' => '1', 'Group' => 'Offers', 'Default' => '-',
'Position' => array(array('Offers','Offer','OfferListing','Price','FormattedPrice'),
array('OfferSummary','LowestNewPrice','FormattedPrice'),
array('OfferSummary','LowestUsedPrice','FormattedPrice'),
array('ItemAttributes','ListPrice','FormattedPrice'))),
'text' => array( 'Description' => __('User Defined Text string', 'amazon-link'), 'User' => '1'),
'text1' => array( 'Description' => __('User Defined Text string', 'amazon-link'), 'User' => '1'),
'text2' => array( 'Description' => __('User Defined Text string', 'amazon-link'), 'User' => '1'),
'text3' => array( 'Description' => __('User Defined Text string', 'amazon-link'), 'User' => '1'),
'text4' => array( 'Description' => __('User Defined Text string', 'amazon-link'), 'User' => '1'),
'tag' => array( 'Description' => __('Localised Amazon Associate Tag', 'amazon-link')),
'cc' => array( 'Description' => __('Localised Country Code (us, uk, etc.)', 'amazon-link')),
'flag' => array( 'Description' => __('Localised Country Flag Image URL', 'amazon-link')),
'mplace' => array( 'Description' => __('Localised Amazon Marketplace Code (US, GB, etc.)', 'amazon-link')),
'mplace_id' => array( 'Description' => __('Localised Numeric Amazon Marketplace Code (2=uk, 8=fr, etc.)', 'amazon-link')),
'tld' => array( 'Description' => __('Localised Top Level Domain (.com, .co.uk, etc.)', 'amazon-link')),
'rcm' => array( 'Description' => __('Localised RCM site host domain (rcm.amazon.com, rcm-uk.amazon.co.uk, etc.)', 'amazon-link')),
'downloaded' => array( 'Description' => __('1 if Images are in the local Wordpress media library', 'amazon-link')),
'found' => array( 'Description' => __('1 if product was found doing a live data request (also 1 if live not enabled).', 'amazon-link'))
);
$this->keywords = apply_filters('amazon_link_keywords', $this->keywords);
}
return $this->keywords;
}
function get_country_data() {
if (!isset($this->country_data)) {
/* Move Country Data construction here so we can localise the strings */
// Country specific aspects:
// full name of country,
// country flag image
// market place of amazon site
// tld of main amazon site
// link to affiliate program site
// Default tag if none set up
$this->country_data = array('uk' => array('name' => __('United Kingdom', 'amazon-link'), 'lang' => 'en', 'flag' => $this->URLRoot. '/'. 'images/flag_uk.gif', 'market' => 'GB', 'm_id' => 2, 'tld' => 'co.uk', 'rcm' => 'rcm-uk.amazon.co.uk', 'site' => 'https://affiliate-program.amazon.co.uk', 'default_tag' => 'livpauls-21'),
'us' => array('name' => __('United States', 'amazon-link'), 'lang' => 'en', 'flag' => $this->URLRoot. '/'. 'images/flag_us.gif', 'market' => 'US', 'm_id' => 1, 'tld' => 'com', 'rcm' => 'rcm.amazon.com', 'site' => 'https://affiliate-program.amazon.com', 'default_tag' => 'lipawe-20'),
'de' => array('name' => __('Germany', 'amazon-link'), 'lang' => 'de', 'flag' => $this->URLRoot. '/'. 'images/flag_de.gif', 'market' => 'DE', 'm_id' => 3, 'tld' => 'de', 'rcm' => 'rcm-de.amazon.de', 'site' => 'https://partnernet.amazon.de', 'default_tag' => 'lipas03-21'),
'es' => array('name' => __('Spain', 'amazon-link'), 'lang' => 'es', 'flag' => $this->URLRoot. '/'. 'images/flag_es.gif', 'market' => 'ES', 'm_id' => 30, 'tld' => 'es', 'rcm' => 'rcm-es.amazon.es', 'site' => 'https://afiliados.amazon.es', 'default_tag' => 'livpauls0b-21'),
'fr' => array('name' => __('France', 'amazon-link'), 'lang' => 'fr', 'flag' => $this->URLRoot. '/'. 'images/flag_fr.gif', 'market' => 'FR', 'm_id' => 8, 'tld' => 'fr', 'rcm' => 'rcm-fr.amazon.fr', 'site' => 'https://partenaires.amazon.fr', 'default_tag' => 'lipas-21'),
'jp' => array('name' => __('Japan', 'amazon-link'), 'lang' => 'ja', 'flag' => $this->URLRoot. '/'. 'images/flag_jp.gif', 'market' => 'JP', 'm_id' => 9, 'tld' => 'jp', 'rcm' => 'rcm-jp.amazon.co.jp', 'site' => 'https://affiliate.amazon.co.jp', 'default_tag' => 'livpaul21-22'),
'it' => array('name' => __('Italy', 'amazon-link'), 'lang' => 'it', 'flag' => $this->URLRoot. '/'. 'images/flag_it.gif', 'market' => 'IT', 'm_id' => 29, 'tld' => 'it', 'rcm' => 'rcm-it.amazon.it', 'site' => 'https://programma-affiliazione.amazon.it', 'default_tag' => 'livpaul-21'),
'cn' => array('name' => __('China', 'amazon-link'), 'lang' => 'zh-CHS', 'flag' => $this->URLRoot. '/'. 'images/flag_cn.gif', 'market' => 'CN', 'm_id' => 28, 'rcm' => 'rcm-cn.amazon.cn', 'tld' => 'cn', 'site' => 'https://associates.amazon.cn', 'default_tag' => 'livpaul-23'),
'ca' => array('name' => __('Canada', 'amazon-link'), 'lang' => 'en', 'flag' => $this->URLRoot. '/'. 'images/flag_ca.gif', 'market' => 'CA', 'm_id' => 15, 'rcm' => 'rcm-ca.amazon.ca', 'tld' => 'ca', 'site' => 'https://associates.amazon.ca', 'default_tag' => 'lipas-20'));
}
return $this->country_data;
}
function get_default_templates() {
if (!isset($this->default_templates)) {
// Default templates
include('include/defaultTemplates.php');
$this->default_templates= apply_filters('amazon_link_default_templates', $this->default_templates);
}
return $this->default_templates;
}
function get_option_list() {
if (!isset($this->option_list)) {
$this->option_list = array(
/* Hidden Options - not saved in Settings */
'nonce' => array ( 'Type' => 'nonce', 'Value' => 'update-AmazonLink-options' ),
'cat' => array ( 'Type' => 'hidden' ),
'last' => array ( 'Type' => 'hidden' ),
'template' => array( 'Type' => 'hidden' ),
'chan' => array( 'Type' => 'hidden' ),
/* Options that change how the items are displayed */
'hd1s' => array ( 'Type' => 'section', 'Value' => __('Display Options', 'amazon-link'), 'Title_Class' => 'al_section_head', 'Description' => __('Change the default appearance and behaviour of the Links.','amazon-link'), 'Section_Class' => 'al_subhead1'),
'text' => array( 'Name' => __('Link Text', 'amazon-link'), 'Description' => __('Default text to display if none specified', 'amazon-link'), 'Default' => 'www.amazon.co.uk', 'Type' => 'text', 'Size' => '40', 'Class' => 'al_border' ),
'image_class' => array ( 'Name' => __('Image Class', 'amazon-link'), 'Description' => __('Style Sheet Class of image thumbnails', 'amazon-link'), 'Default' => 'wishlist_image', 'Type' => 'text', 'Size' => '40', 'Class' => 'alternate al_border' ),
'wishlist_template' => array ( 'Default' => 'Wishlist', 'Name' => __('Wishlist Template', 'amazon-link') , 'Description' => __('Default template to use for the wishlist * AWS *', 'amazon-link'), 'Type' => 'selection', 'Class' => 'al_border' ),
'wishlist_items' => array ( 'Name' => __('Wishlist Length', 'amazon-link'), 'Description' => __('Maximum number of items to display in a wishlist (Amazon only returns a maximum of 5, for the \'Similar\' type of list) * AWS *', 'amazon-link'), 'Default' => 5, 'Type' => 'text', 'Class' => 'alternate al_border' ),
'wishlist_type' => array ( 'Name' => __('Wishlist Type', 'amazon-link'), 'Description' => __('Default type of wishlist to display, \'Similar\' shows items similar to the ones found, \'Random\' shows a random selection of the ones found * AWS *', 'amazon-link'), 'Default' => 'Similar', 'Options' => array('Similar', 'Random', 'Multi'), 'Type' => 'selection', 'Class' => 'al_border' ),
/* Options that change the behaviour of the links */
'new_window' => array('Name' => __('New Window Link', 'amazon-link'), 'Description' => __('When link is clicked on, open it in a new browser window', 'amazon-link'), 'Default' => '0', 'Type' => 'checkbox', 'Class' => 'alternate' ),
'hd1e' => array ( 'Type' => 'end'),
/* Options that control localisation */
'hd2s' => array ( 'Type' => 'section', 'Value' => __('Localisation Options', 'amazon-link'), 'Title_Class' => 'al_section_head', 'Description' => __('Control the localisation of data displayed and links created.','amazon-link'), 'Section_Class' => 'al_subhead1'),
'ip2n_message' => array( 'Type' => 'title', 'Title_Class' => 'al_para', 'Class' => 'al_pad al_border'),
'default_cc' => array( 'Name' => __('Default Country', 'amazon-link'), 'Hint' => __('The Amazon Affiliate Tags should be entered in the \'Channels\' section below', 'amazon-link'),'Description' => __('Which country\'s Amazon site to use by default', 'amazon-link'), 'Default' => 'uk', 'Type' => 'selection', 'Class' => 'al_border' ),
'localise' => array('Name' => __('Localise Amazon Link', 'amazon-link'), 'Description' => __('Make the link point to the user\'s local Amazon website, (you must have ip2nation installed for this to work).', 'amazon-link'), 'Default' => '1', 'Type' => 'checkbox', 'Class' => 'al_border' ),
'global_over' => array('Name' => __('Global Defaults', 'amazon-link'), 'Description' => __('Default values in the shortcode "title=xxxx" affect all locales, if not set only override the default locale.', 'amazon-link'), 'Default' => '1', 'Type' => 'checkbox', 'Class' => 'alternate al_border' ),
'search_link' => array('Name' => __('Create Search Links', 'amazon-link'), 'Description' => __('Generate links to search for the items by "Artist Title" for non local links, rather than direct links to the product by ASIN.', 'amazon-link'), 'Default' => '0', 'Type' => 'checkbox', 'Class' => 'al_border' ),
'search_text' => array( 'Name' => __('Default Search String', 'amazon-link'), 'Description' => __('Default items to search for with "Search Links", uses the same system as the Templates below.', 'amazon-link'), 'Default' => '%ARTIST% | %TITLE%', 'Type' => 'text', 'Size' => '40', 'Class' => 'alternate al_border' ),
'multi_cc' => array('Name' => __('Multinational Link', 'amazon-link'), 'Description' => __('Insert links to all other Amazon sites after primary link.', 'amazon-link'), 'Default' => '1', 'Type' => 'checkbox', 'Class' => 'alternate al_border'),
'hd2e' => array ( 'Type' => 'end'),
/* Options related to the Amazon backend */
'hd3s' => array ( 'Type' => 'section', 'Id' => 'aws_notes', 'Value' => __('Amazon Associate Information','amazon-link'), 'Title_Class' => 'al_section_head', 'Description' => __('The AWS Keys are required for some of the features of the plugin to work (The ones marked with AWS above), visit Amazon Web Services to sign up to get your own keys.', 'amazon-link'), 'Section_Class' => 'al_subhead1'),
'pub_key' => array( 'Name' => __('AWS Public Key', 'amazon-link'), 'Description' => __('Access Key ID provided by your AWS Account, found under Security Credentials/Access Keys of your AWS account', 'amazon-link'), 'Default' => '', 'Type' => 'text', 'Size' => '40', 'Class' => 'alternate' ),
'priv_key' => array( 'Name' => __('AWS Private key', 'amazon-link'), 'Description' => __('Secret Access Key ID provided by your AWS Account.', 'amazon-link'), 'Default' => '', 'Type' => 'text', 'Size' => '40', 'Class' => '' ),
'aws_valid' => array ( 'Type' => 'checkbox', 'Read_Only' => 1, 'Name' => 'AWS Keys Validated', 'Default' => '0', 'Class' => 'al_border'),
'live' => array ( 'Name' => __('Live Data', 'amazon-link'), 'Description' => __('When creating Amazon links, use live data from the Amazon site, otherwise populate the shortcode with static information. * AWS *', 'amazon-link'), 'Default' => '1', 'Type' => 'checkbox', 'Class' => 'al_border' ),
'hd3e' => array ( 'Type' => 'end'),
'hd4s' => array ( 'Type' => 'section', 'Value' => __('Amazon Data Cache','amazon-link'), 'Title_Class' => 'al_section_head', 'Description' => __('Improve page performance by caching Amazon product data.','amazon-link'), 'Section_Class' => 'al_subhead1'),
'cache_age' => array ( 'Name' => __('Cache Data Age', 'amazon-link'), 'Description' => __('Max age in hours of the data held in the Amazon Link Cache', 'amazon-link'), 'Type' => 'text', 'Default' => '48', 'Class' => 'al_border'),
'cache_enabled' => array ( 'Type' => 'backend', 'Default' => '0'),
'cache_c' => array( 'Type' => 'buttons', 'Buttons' => array( __('Enable Cache', 'amazon-link' ) => array( 'Hint' => __('Install the sql database table to cache data retrieved from Amazon.', 'amazon-link'), 'Class' => 'button-secondary', 'Action' => 'AmazonLinkAction'),
__('Disable Cache', 'amazon-link' ) => array( 'Hint' => __('Remove the Amazon Link cache database table.', 'amazon-link'),'Class' => 'button-secondary', 'Action' => 'AmazonLinkAction'),
__('Flush Cache', 'amazon-link' ) => array( 'Hint' => __('Delete all data in the Amazon Link cache.', 'amazon-link'),'Class' => 'button-secondary', 'Action' => 'AmazonLinkAction'),
)),
'hd4e' => array ( 'Type' => 'end'),
'hd5s' => array ( 'Type' => 'section', 'Value' => __('Advanced Options','amazon-link'), 'Title_Class' => 'al_section_head', 'Description' => __('Further options for debugging and Amazon Extras.','amazon-link'), 'Section_Class' => 'al_subhead1'),
'template_asins' => array( 'Name' => __('Template ASINs', 'amazon-link'), 'Description' => __('ASIN values to use when previewing the templates in the templates manager.', 'amazon-link'), 'Default' => '0893817449,0500410607,050054199X,0500286426,0893818755,050054333X,0500543178,0945506562', 'Type' => 'text', 'Size' => '40', 'Class' => 'al_border' ),
'debug' => array( 'Name' => __('Debug Output', 'amazon-link'), 'Description' => __('Adds hidden debug output to the page source to aid debugging. Do not enable on live sites.', 'amazon-link'), 'Default' => '0', 'Type' => 'checkbox', 'Size' => '40', 'Class' => 'al_border' ),
'full_uninstall' => array( 'Name' => __('Purge on Uninstall', 'amazon-link'), 'Description' => __('On uninstalling the plugin remove all Settings, Templates, Associate Tracking IDs, Cache Data & ip2nation Data Use when removing the plugin for good.', 'amazon-link'), 'Default' => '0', 'Type' => 'checkbox', 'Size' => '40', 'Class' => 'al_border' ),
'hd5e' => array ( 'Type' => 'end')
);
$country_data = $this->get_country_data();
// Populate Country related options
foreach ($country_data as $cc => $data) {
$this->option_list['default_cc']['Options'][$cc]['Name'] = $data['name'];
}
// Populate the hidden Template Keywords
foreach ($this->get_keywords() as $keyword => $details) {
if (!isset($this->option_list[$keyword]))
$this->option_list[$keyword] = array( 'Type' => 'hidden' );
}
$this->option_list = apply_filters('amazon_link_option_list', $this->option_list);
$this->option_list['button'] = array( 'Type' => 'buttons', 'Buttons' => array( __('Update Options', 'amazon-link' ) => array( 'Class' => 'button-primary', 'Action' => 'AmazonLinkAction')));
}
return $this->option_list;
}
function get_user_option_list() {
$option_list = array(
'title' => array ( 'Type' => 'subhead', 'Value' => __('Amazon Link Affiliate IDs', 'amazon-link'), 'Description' => __('Valid affiliate IDs from all Amazon locales can be obtained from the relevant Amazon sites: ', 'amazon-link'), 'Class' => 'al_pad al_border'),
);
$country_data = $this->get_country_data();
// Populate Country related options
foreach ($country_data as $cc => $data) {
$option_list ['tag_' . $cc] = array('Type' => 'text', 'Default' => '',
'Name' => '
' . $data['name'],
'Hint' => sprintf(__('Enter your affiliate tag for %1$s.', 'amazon-link'), $data['name'] ));
$option_list ['title']['Description'] .= ''. $data['name']. ', ';
}
return $option_list;
}
function get_menus() {
$menus = array('amazon-link-settings' => array( 'Slug' => 'amazon-link-settings',
'Help' => 'help/settings.php',
'Description' => __('Use this page to update the main Amazon Link settings to control the basic behaviour of the plugin, the appearance of the links and control the additional features such as localisation and the data cache. Use the Contextual Help tab above for more information about the settings.','amazon-link'),
'Title' => __('Amazon Link Settings', 'amazon-link'),
'Label' =>__('Settings', 'amazon-link'),
'Capability' => 'manage_options',
'Metaboxes' => array( 'alOptions' => array( 'Title' => __( 'Options', 'amazon-link' ),
'Callback' => array (&$this, 'show_options' ),
'Context' => 'normal',
'Priority' => 'core'))
),
'amazon-link-channels' => array( 'Slug' => 'amazon-link-channels',
'Help' => 'help/channels.php',
'Description' => __('If you have joined the Amazon Affiliate Program then on this page you can enter your Amazon Associate Tracking Identities. If you have more than one Tracking ID on each locale then you can create extra Channels to manage them.','amazon-link'),
'Title' => __('Manage Amazon Associate IDs', 'amazon-link'),
'Label' =>__('Associate IDs', 'amazon-link'),
'Capability' => 'manage_options',
'Metaboxes' => array( 'alChannels' => array( 'Title' => __( 'Amazon Tracking ID Channels', 'amazon-link' ),
'Callback' => array (&$this, 'show_channels' ),
'Context' => 'normal',
'Priority' => 'core'))
),
'amazon-link-templates' => array( 'Slug' => 'amazon-link-templates',
'Help' => 'help/templates.php',
'Description' => __('Use this page to manage your templates - pre-designed html and javascript code that can be used to quickly create consistant page content. Use the editor to modify existing templates, make copies, delete or add new ones of your own design.','amazon-link'),
'Title' => __('Manage Amazon Link Templates', 'amazon-link'),
'Label' =>__('Templates', 'amazon-link'),
'Capability' => 'manage_options',
'Metaboxes' => array( 'alTemplateHelp' => array( 'Title' => __( 'Template Help', 'amazon-link' ),
'Callback' => array (&$this, 'show_template_help' ),
'Context' => 'side',
'Priority' => 'low'),
'alTemplates' => array( 'Title' => __( 'Templates', 'amazon-link' ),
'Callback' => array (&$this, 'show_templates' ),
'Context' => 'normal',
'Priority' => 'core'),
'alManageTemplates' => array( 'Title' => __( 'Default Templates', 'amazon-link' ),
'Callback' => array (&$this, 'show_default_templates' ),
'Context' => 'normal',
'Priority' => 'low'))
),
'amazon-link-extras' => array( 'Slug' => 'amazon-link-extras',
'Help' => 'help/extras.php',
'Icon' => 'plugins',
'Description' => __('On this page you can manage user provided or requested extra functionality for the Amazon Link plugin. These items are not part of the main Amazon Link plugin as they provide features that not every user wants and may have a negative impact on your site (e.g. reduced performance, extra database usage, etc.).', 'amazon-link'),
'Title' => __('Manage Amazon Link Extras', 'amazon-link'),
'Label' => __('Extras', 'amazon-link'),
'Capability' => 'activate_plugins',
'Metaboxes' => array( 'alExtras' => array( 'Title' => __( 'Extras', 'amazon-link' ),
'Callback' => array (&$this, 'show_extras' ),
'Context' => 'normal',
'Priority' => 'core'))
));
return apply_filters( 'amazon_link_admin_menus', $menus, $this);
}
function get_response_groups() {
if (!isset($this->response_groups)) {
$this->response_groups = array();
foreach ($this->get_keywords() as $key => $key_data) {
if (isset($key_data['Group']) && !in_array($key_data['Group'],$this->response_groups)) $this->response_groups[] = $key_data['Group'];
}
$this->response_groups=implode(',',$this->response_groups);
}
return $this->response_groups;
}
function getOptions() {
if (!isset($this->Opts)) {
$this->Opts = get_option($this->optionName, array());
if (!isset($this->Opts['version']) || ($this->Opts['version'] < $this->option_version))
{
$this->upgrade_settings($this->Opts);
$this->Opts = get_option($this->optionName, array());
}
}
return $this->Opts;
}
function saveOptions($Opts) {
$option_list = $this->get_option_list();
if (!is_array($Opts)) {
return;
}
// Ensure hidden items are not stored in the database
foreach ( $option_list as $optName => $optDetails ) {
if ($optDetails['Type'] == 'hidden') unset($Opts[$optName]);
}
update_option($this->optionName, $Opts);
$this->Opts = $Opts;
}
function delete_options() {
delete_option($this->optionName);
delete_option($this->channels_name);
delete_option($this->templatesName);
}
function getTemplates() {
if (!isset($this->Templates)) {
$this->Templates = get_option($this->templatesName, array());
}
return $this->Templates;
}
function saveTemplates($Templates) {
if (!is_array($Templates)) {
return;
}
ksort($Templates);
update_option($this->templatesName, $Templates);
$this->Templates = $Templates;
}
function export_templates($filename) {
$templates = $this->getTemplates();
$slug = str_replace('-', '_', sanitize_title(get_bloginfo()));
$content = ' $data) {
if (!isset($data['Version'])) $data['Version'] = 1;
if (!isset($data['Notice'])) $data['Notice'] = 'New Template';
unset($data['nonce'], $data['nonce1'], $data['nonce2']);
$content .= " \$templates['$id'] = \n array(";
foreach ($data as $item => $details) {
if ($item == 'Content') {
$content .= " '$item' => htmlspecialchars (". var_export($details, true) . "),\n";
} else {
$content .= " '$item' => ". var_export($details, true) . ",\n";
}
}
$content .= " );\n";
}
$content .= " return \$templates;\n}\nadd_filter( 'amazon_link_default_templates', 'alx_${slug}_default_templates');\n?>";
$result = file_put_contents( $filename, $content);
if ($result === FALSE) {
return array ( 'Success' => 0, Message => "Export Failed could not write to: $filename" );
} else {
return array ( 'Success' => 1, Message => "Templates exported to file: $filename, $result bytes written." );
}
}
function get_channels($override = False, $user_channels = False) {
if (!$override || !isset($this->channels)) {
$channels = get_option($this->channels_name, array());
if ($user_channels) {
$users = get_users();
foreach ($users as $user => $data) {
$user_options = $this->get_user_options($data->ID);
if (is_array($user_options)) {
$channels['al_user_' . $data->ID] = $user_options;
$channels['al_user_' . $data->ID]['user_channel'] = 1;
}
}
}
if (!$override) return $channels;
$country_data = $this->get_country_data();
$this->channels = array();
foreach ( $channels as $channel_id => $channel_data) {
$this->channels[$channel_id] = $channel_data;
$this->channels[$channel_id]['ID'] = $channel_id;
foreach ( $country_data as $cc => $data) {
if ($channel_data['tag_'. $cc] == '') {
$this->channels[$channel_id]['tag_'. $cc] = ($channels['default']['tag_' .$cc] != '') ?
$channels['default']['tag_' .$cc] : $data['default_tag'];
}
}
}
}
return $this->channels;
}
function save_channels($channels) {
if (!is_array($channels)) {
return;
}
$defaults = $channels['default'];
unset($channels['default']);
ksort($channels);
$channels = array('default' => $defaults) + $channels;
update_option($this->channels_name, $channels);
$this->channels = $channels;
}
/*
* Parse the arguments passed in.
*/
function parseArgs($arguments) {
$option_list = $this->get_option_list();
$args = array();
// Convert html encoded string back into raw characters (else parse_str does not see the '&'s).
$arg_str = html_entity_decode($arguments, ENT_QUOTES, 'UTF-8'); // ensure '’ => '’' characters are decoded
parse_str($arg_str, $args);
$args = apply_filters('amazon_link_process_args', $args, $this);
$Opts = $this->getOptions();
unset($this->Settings);
/*
* Check for each setting, local overides saved option, otherwise fallback to default.
* Items not in the options_list are discarded.
*/
foreach ($option_list as $key => $details) {
/* If Local Settings is provided then use that */
if (isset($args[$key])) {
if (is_array($args[$key])) {
$this->Settings[$key] = array_map("trim", $args[$key]);
} else {
$this->Settings[$key] = trim(stripslashes($args[$key]),"\x22\x27");
}
/* If No local setting but global setting is configured then use that. */
} else if (isset($Opts[$key])) {
$this->Settings[$key] = $Opts[$key];
/* Fall-back to the default if configured */
} else if (isset ($details['Default'])) {
$this->Settings[$key] = $details['Default'];
}
}
/*
* Convert the ASIN setting into a multinational array => array ( [cc1] => array (1, 2, 3), [cc2] => array (4, 5, ...), ...)
* Ensuring all cc arrays are the same length.
*/
if (!is_array($this->Settings['asin'])) {
$this->Settings['asin'] = array( $this->Settings['default_cc'] => $this->Settings['asin']);
}
$max = 0;
foreach ($this->Settings['asin'] as $cc => $asins)
{
$temp_asins[$cc] = explode (',', $asins);
if (count($temp_asins[$cc]) > $max) {
$max = count($temp_asins[$cc]);
}
}
$this->Settings['asin'] = array();
for ($index=0; $index < $max; $index++) {
foreach ($temp_asins as $cc => $cc_asins)
$this->Settings['asin'][$index][$cc] = (isset ($cc_asins[$index]) ? $cc_asins[$index] : NULL);
}
return $this->Settings;
}
/*
* Normally Settings are populated from parsing user arguments, however some
* external calls do not cause argument parsing (e.g. amazon_query). So this
* ensures we have the defaults.
*/
function getSettings() {
if (!isset($this->Settings)) {
$this->Settings = $this->getOptions();
}
$option_list = $this->get_option_list();
foreach ($option_list as $key => $details) {
if (!isset($this->Settings[$key]) && isset($details['Default'])) {
$this->Settings[$key] = $details['Default'];
}
}
return $this->Settings;
}
function get_user_options($ID) {
$options = get_the_author_meta( $this->user_options, $ID );
return $options;
}
function save_user_options($ID, $options ) {
update_usermeta( $ID, $this->user_options, $options );
}
/*function valid_keys() {
$Settings = $this->getSettings();
if ( (strlen($Settings['pub_key']) > 10) && (strlen($Settings['priv_key']) > 10))
return True;
return False;
}*/
function validate_keys($Settings = NULL) {
if (Settings === NULL) $Settings = $this->getSettings();
$result['Valid'] = 0;
$result['Message'] = 'AWS query failed to get a response - try again later.';
$request = array('Operation' => 'ItemLookup',
'ResponseGroup' => 'ItemAttributes',
'IdType' => 'ASIN', 'ItemId' => 'B000H2X2EW');
$pxml = $this->doQuery($request, $Settings);
if (isset($pxml['Items'])) {
$result['Valid'] = 1;
} else if (isset($pxml['Error'])) {
$result['Valid'] = 0;
$result['Message'] = $pxml['Error']['Message'];
}
return $result;
}
function upgrade_settings($Opts) {
include('include/upgradeSettings.php');
}
/*****************************************************************************************/
function cache_install() {
global $wpdb;
$settings = $this->getOptions();
if ($settings['cache_enabled']) return False;
$cache_table = $wpdb->prefix . $this->cache_table;
$sql = "CREATE TABLE $cache_table (
asin varchar(10) NOT NULL,
cc varchar(5) NOT NULL,
updated datetime NOT NULL,
xml blob NOT NULL,
PRIMARY KEY (asin, cc)
);";
require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
dbDelta($sql);
$settings['cache_enabled'] = 1;
$this->saveOptions($settings);
return True;
}
function cache_remove() {
global $wpdb;
$settings = $this->getOptions();
if (!$settings['cache_enabled']) return False;
$settings['cache_enabled'] = 0;
$this->saveOptions($settings);
$cache_table = $wpdb->prefix . $this->cache_table;
$sql = "DROP TABLE $cache_table;";
$wpdb->query($sql);
return True;
}
function cache_empty() {
global $wpdb;
$settings = $this->getOptions();
if (!$settings['cache_enabled']) return False;
$cache_table = $wpdb->prefix . $this->cache_table;
$sql = "TRUNCATE TABLE $cache_table;";
$wpdb->query($sql);
return True;
}
function cache_flush() {
global $wpdb;
$settings = $this->getOptions();
$cache_table = $wpdb->prefix . $this->cache_table;
$sql = "DELETE FROM $cache_table WHERE updated < DATE_SUB(NOW(),INTERVAL " . $settings['cache_age']. " HOUR);";
$wpdb->query($sql);
}
function cache_update_item($asin, $cc, $data) {
global $wpdb;
$settings = $this->getOptions();
$cache_table = $wpdb->prefix . $this->cache_table;
if ($settings['cache_enabled']) {
$sql = "DELETE FROM $cache_table WHERE asin LIKE '$asin' AND cc LIKE '$cc'";
$wpdb->query($sql);
$sql_data = array( 'asin' => $asin, 'cc' => $cc, 'xml' => serialize($data), updated => current_time('mysql'));
$wpdb->insert($cache_table, $sql_data);
}
}
function cache_lookup_item($asin, $cc) {
global $wpdb;
$settings = $this->getOptions();
$cache_table = $wpdb->prefix . $this->cache_table;
if ($settings['cache_enabled']) {
// Check if asin is already in the cache
$sql = "SELECT xml FROM $cache_table WHERE asin LIKE '$asin' AND cc LIKE '$cc' AND updated >= DATE_SUB(NOW(),INTERVAL " . $settings['cache_age']. " HOUR)";
$result = $wpdb->get_row($sql, ARRAY_A);
if ($result !== NULL) {
return unserialize($result['xml']);
}
}
return NULL;
}
/*****************************************************************************************/
/// Affiliate Tracking ID Channels
/*****************************************************************************************/
/*
* Check the channels in order until we get a match
*
* Filter rules:
* cat = [category slug|category id]
* parent_cat = [category slug| category id]
* author = [author name|author id]
* tag = [tag name|tag id]
* type = [page|post|other = widget|template, etc]
* parent = [page/post id]
* random = 1-99
* empty filter = always use.
*/
function get_channel($settings = NULL) {
// Need $GLOBALS & Channels
if ($settings === NULL)
$settings = $this->getSettings();
$channels = $this->get_channels(True, True);
if (isset($settings['in_post']) && $settings['in_post']) {
$post = $GLOBALS['post'];
} else {
$post = '';
}
// If manually set always respect.
if (isset($settings['chan']) && isset($channels[strtolower($settings['chan'])]))
{
return $channels[strtolower($settings['chan'])];
}
// If post or page, check $this->channel_ids[ID] to see if already processed
// For each channel (excluding default)
// For each filter check for match
// Switch on rule type [cat|parent_cat|author|tag|type]
// cat
// if !isset($cats) grab array(cat_id => cat_slug)
// check cat in array or array_keys
// parent_cat = recursive list of all category parents
// if !isset($cats) grab array(cat_id => cat_slug)
// if !isset($parent_cats) grab array(cat_id => cat_slug)
// check cat in either cats/parent_cats array or array_keys
// author
// if !isset($author) grab array(author_id => author_name)
// check author in array or array_keys
// tag
// if !isset($tags) grab array(tag_id => tag_name)
// check tag in array or array_keys
// type
// if !isset($type) post_type / other
// check type == type
// If any rule fails drop to next channel
// If all rules pass use this channel, save in $this->channel_ids[ID]
// If no specific channel detected then check for author specific IDs via get_the_author_meta
if (isset($post->post_author) && isset($channels['al_user_'.$post->post_author])) {
return $channels['al_user_'.$post->post_author];
}
// No match found return default channel.
return $channels['default'];
}
/*****************************************************************************************/
/// Localise Link Facility
/*****************************************************************************************/
function get_country($settings = NULL) {
if ($settings === NULL)
$settings = $this->getSettings();
// Pretty arbitrary mapping of domains to Amazon sites, default to 'com' - the 'international' site.
$country_map = array('uk' => array('uk', 'ie', 'gi', 'gl', 'nl', 'vg', 'cy', 'gb', 'dk'),
'fr' => array('fr', 'be', 'bj', 'bf', 'bi', 'cm', 'cf', 'td', 'km', 'cg', 'dj', 'ga', 'gp',
'gf', 'gr', 'pf', 'tf', 'ht', 'ci', 'lu', 'mg', 'ml', 'mq', 'yt', 'mc', 'nc',
'ne', 're', 'sn', 'sc', 'tg', 'vu', 'wf'),
'de' => array('de', 'at', 'ch', 'no', 'dn', 'li', 'sk'),
'es' => array('es'),
'it' => array('it'),
'cn' => array('cn'),
'ca' => array('ca', 'pm'),
'jp' => array('jp')
);
$country = False;
if ($settings['localise'])
{
if (!isset($this->local_country)) {
$cc = $this->ip2n->get_cc();
if ($cc === NULL) return $settings['default_cc'];
$country = 'us';
foreach ($country_map as $key => $countries) {
if (in_array($cc, $countries)) {
$country = $key;
continue;
}
}
$this->local_country = $country;
}
return $this->local_country;
}
return $settings['default_cc'];
}
function get_local_info($settings = NULL) {
if ($settings === NULL)
$settings = $this->getSettings();
$channel = $this->get_channel($settings);
$top_cc = $this->get_country($settings);
$country_data = $this->get_country_data();
$info = array( 'flag' => $country_data[$top_cc]['flag'], 'cc' => $top_cc, 'rcm' => $country_data[$top_cc]['rcm'], 'mplace_id' => $country_data[$top_cc]['m_id'], 'mplace' => $country_data[$top_cc]['market'], 'tld' => $country_data[$top_cc]['tld'], 'tag' => $channel['tag_' . $top_cc], 'channel' => $channel['ID']);
return $info;
}
/*****************************************************************************************/
/// Searches through the_content for our 'Tag' and replaces it with the lists or links
/*
* Performs 2 functions:
* 1. Process the content and replace the shortcode with amazon links and wishlists
* 2. Search through the content and record any Amazon ASIN numbers ready to generate a wishlist.
*/
/*****************************************************************************************/
function content_filter($content, $doLinks=TRUE, $in_post=TRUE) {
$new_content='';
$this->in_post = $in_post;
$regex = apply_filters('amazon_link_regex', '/\[amazon +'. '(?(?:[^\[\]]*(?:\[[a-z]*\]){0,1})*)'. '\]/', $this);
if ($doLinks) {
$new_content = preg_replace_callback( $regex, array($this,'shortcode_expand'), $content);
} else {
$new_content = preg_replace_callback( $regex, array($this,'shortcode_extract_asins'), $content);
}
return $new_content;
}
function widget_filter($content) {
return $this->content_filter($content, TRUE, FALSE);
}
function shortcode_expand ($split_content) {
$in_post = $this->in_post;
$output='';
// Get all named args
$extra_args = !empty($split_content['args']) ? '&' . $split_content['args'] : '';
unset ($split_content['args']);
$args = $sep ='';
foreach ($split_content as $arg => $data) {
if (!is_int($arg) && !empty($data)) {
$args .= $sep. $arg .'='. $data;
$sep = '&';
}
}
$args .= $extra_args;
$this->parseArgs($args);
if (isset($this->Settings['cat'])) {
$this->Settings['in_post'] = $in_post;
if ($this->Settings['debug']) {
$output .= '';
}
$output .= $this->showRecommendations($this->Settings['cat'], $this->Settings['last']);
} else {
// Generate Amazon Link
$this->tags = array_merge($this->Settings['asin'], $this->tags);
$this->Settings['in_post'] = $in_post;
if ($this->Settings['debug']) {
$output .= '';
}
$output .= $this->make_links($this->Settings['asin'], $this->Settings['text']);
}
return $output;
}
function shortcode_extract_asins ($split_content) {
// Get all named args
$extra_args = !empty($split_content['args']) ? '&' . $split_content['args'] : '';
unset ($split_content['args']);
$args = $sep ='';
foreach ($split_content as $arg => $data) {
if (!is_int($arg) && !empty($data)) {
$args .= $sep. $arg .'='. $data;
$sep = '&';
}
}
$args .= $extra_args;
$this->parseArgs($args);
$this->tags = array_merge($this->Settings['asin'], $this->tags);
return $split_content[0];
}
/*****************************************************************************************/
/// Display Content, Widgets and Pages
/*****************************************************************************************/
function show_settings_page() {
global $screen_layout_columns;
$screen = get_current_screen();
if (!isset($this->pages[$screen->id])) return;
$page = $screen->id;
$data = $this->pages[$page];
$title = $data['Title'];
$description = $data['Description'];
$icon = isset($data['Icon']) ? $data['Icon'] : 'options-general';
wp_nonce_field('closedpostboxes', 'closedpostboxesnonce', false );
wp_nonce_field('meta-box-order', 'meta-box-order-nonce', false );
?>
Hover the mouse pointer over the keywords for more information.', 'amazon-link');
foreach ($this->get_keywords() as $keyword => $details) {
$text = $text . '%' . strtoupper($keyword) . '%
';
}
echo $text;
}
/*****************************************************************************************/
// Page/Post Edit Screen Widget
function insertForm($post, $args) {
include('include/insertForm.php');
}
/*****************************************************************************************/
/// Helper Functions
/*****************************************************************************************/
function aws_signed_request($region, $params, $public_key, $private_key)
{
return include('include/awsRequest.php');
}
function remove_parents ($array) {
if (is_array($array)) {
return $this->remove_parents($array[0]);
} else {
return $array;
}
}
function format_list ( $array, $key_info = array()) {
/* Only process if it is an array, if it isn't then it probably has already been filtered. */
if (!is_array($array)) return $array;
$class = isset($key_info['Class']) ? $key_info['Class'] : 'al_'. $key_info['Keyword'];
$ul = '';
foreach ($array as $item) {
$ul .= '- '. $item . '
';
}
$ul .= '
';
return $ul;
}
/*
* Utility function to create some html based on an associative array.
*/
function merge_items($items, $elements, $preserve_duplicates = False) {
if (!isset($items[0])) {
$items = array('0' => $items);
}
$unique_items = array();
$primary = key($elements);
$result = '';
foreach ($items as $item) {
if (isset($item[$primary]) && ($preserve_duplicates || !in_array($item[$primary], $unique_items))) {
$unique_items[] = $item[$primary];
foreach($elements as $element => $info) {
$result .= $info['Pre'] . $item[$element] . $info['Post'];
}
}
}
return $result;
}
/*****************************************************************************************/
/// Do Amazon Link Constructs
/*****************************************************************************************/
function showRecommendations ($categories='1', $last='30') {
return include('include/showRecommendations.php');
}
function grab($data, $keys, $default) {
foreach ($keys as $location) {
$result = $data;
foreach ($location as $key) if (isset($result[$key])) {$result = $result[$key];} else {$result=NULL;break;}
if (isset($result)) return $result;
}
if ($keys = '') return $data; // If no keys then return the whole item
return $default;
}
function cached_query($request, $settings = NULL) {
if ($settings === NULL)
$settings = $this->getSettings();
/* If not a request then must be a standard ASIN Lookup */
if (!is_array($request))
$asin = $request;
if (TIMING) $time_start = microtime(true);
$data = NULL;
if (!is_array($request)) {
$li = $this->get_local_info($settings);
$cc = $li['cc'];
$data[0] = $this->cache_lookup_item($asin, $cc);
if (TIMING) {$time_taken = microtime(true)-$time_start;echo "";}
if ($data[0] !== NULL) {
$data[0]['cached'] = 1;
return $data;
}
}
if (TIMING) $time_start = microtime(true);
// Create query to retrieve the an item
if (!is_array($request)) {
$request = array();
$request['Operation'] = 'ItemLookup';
$request['ItemId'] = $asin;
$request['IdType'] = 'ASIN';
$request['ResponseGroup'] = $this->get_response_groups();
} else {
$request['ResponseGroup'] = $this->get_response_groups();
}
$pxml = $this->doQuery($request, $settings);
if (TIMING) {$time_taken = microtime(true)-$time_start;echo "";}
if (($pxml === False) || !isset($pxml['Items']['Item'])) {
// Failed to return any results
$data = array(array('ASIN' => $asin, 'found' => 0 ));
$data['Error'] = (isset($pxml['Error']['Message'])? $pxml['Error']['Message'] :
(isset($pxml['Items']['Request']['Errors']['Error']['Message']) ?
$pxml['Items']['Request']['Errors']['Error']['Message'] : 'No Items Found'));
return $data;
} else {
if (array_key_exists('ASIN', $pxml['Items']['Item'])) {
// Returned a single result (not in an array)
if (TIMING) $time_start = microtime(true);
$items = array($pxml['Items']['Item']);
} else {
// Returned several results
$items =$pxml['Items']['Item'];
}
$keywords = $this->get_keywords();
/* Extract useful information from the xml */
$data= array();
for ($index=0; $index < count($items); $index++ ) {
$result = $items[$index];
foreach ($keywords as $keyword => $key_info) {
if (isset($key_info['Live'])) {
$key_data = $this->grab($result, $key_info['Position'], $key_info['Default']);
$key_info['Keyword'] = $keyword;
if (isset($key_info['Filter'])) $key_data = apply_filters($key_info['Filter'], $key_data, $key_info, $this);
$data[$index][$keyword] = $key_data;
}
}
$data[$index]['asins'] = 0;
$data[$index]['artist'] = $this->remove_parents($data[$index]['artist']);
$data[$index]['type'] = 'Amazon';
$data[$index]['found'] = 1;
/* Save each item to the cache if it is enabled */
$this->cache_update_item($data[$index]['asin'], $cc, $data[$index]);
if (TIMING) {$time_taken = microtime(true)-$time_start;echo "";}
}
}
return $data;
}
function doQuery($request, $Settings = NULL)
{
if ($Settings === NULL)
$Settings = $this->getSettings();
else
$this->Settings = $Settings;
$li = $this->get_local_info($Settings);
$tld = $li['tld'];
if (!isset($request['AssociateTag'])) $request['AssociateTag'] = $li['tag'];
return $this->aws_signed_request($tld, $request, $Settings['pub_key'], $Settings['priv_key']);
}
function make_link($asin, $object, $settings = NULL, $local_info = NULL, $search = NULL, $type = 'product', $close = True)
{
if ($settings === NULL)
$settings = $this->getSettings();
if ($local_info === NULL)
$local_info = $this->get_local_info($settings);
if ($search === NULL)
$search = array('','');
if (!isset($settings['home_cc'])) $settings['home_cc'] = $settings['default_cc'];
/*
* Generate a localised/multinational link, wrapped around '$object'
*/
$TARGET = $settings['new_window'] ? 'target="_blank"' : '';
$url = apply_filters('amazon_link_url', '', $type, $asin, $search[0], $local_info, $settings, $this);
$text='' . $object . ($close ?'' : '');
if ($settings['multi_cc']) {
$multi_data = array('settings' => $settings, 'type' => $type, 'asin' => $asin, 'search' => $search[1], 'cc' => $local_info['cc'], 'channel' => $local_info['channel'] );
$text = $this->create_popup($multi_data, $text);
}
return $text;
}
function get_url($url, $type, $asin, $search, $local_info, $settings) {
// URL already created just drop out.
if ($url != '') return $url;
if (!empty($asin[$local_info['cc']])) {
// User Specified ASIN always use
$asin = $asin[$local_info['cc']];
} else if ($settings['search_link'] && ($type == 'product') && !empty($asin[$settings['home_cc']]) ) {
$type = 'search';
} else if (!empty($asin[$settings['home_cc']])) {
$asin = $asin[$settings['home_cc']];
} else if (!empty($settings['url'])) {
$url = isset($settings['url'][$local_info['cc']]) ? $settings['url'][$local_info['cc']] : $settings['url'][$settings['home_cc']];
return $url;
}
if ($type == 'product') {
$text='http://www.amazon.' . $local_info['tld'] . '/gp/product/'. $asin. '?ie=UTF8&linkCode=as2&camp=1634&creative=6738&tag=' . $local_info['tag'] .'&creativeASIN='. $asin;
} else if ($type == 'search') {
$text='http://www.amazon.' . $local_info['tld'] . '/mn/search/?_encoding=UTF8&linkCode=ur2&camp=1634&creative=19450&tag=' . $local_info['tag'] . '&field-keywords=' . $search;
} else {
$text='http://www.amazon.' . $local_info['tld'] . '/review/'. $asin. '?_encoding=UTF8&linkCode=ur2&camp=1634&creative=19450&tag=' . $local_info['tag'];
}
return $text;
}
function create_popup ($data, $text){
if (!$this->scripts_done) {
$this->scripts_done = True;
add_action('wp_print_footer_scripts', array($this, 'footer_scripts'));
}
// Need to check all locales...
$sep = '';
$term ='{';
$countries = $this->get_country_data();
$home_cc = $data['settings']['home_cc'];
foreach ($countries as $country => $country_data) {
if ($data['type'] == 'search' ) {
$term .= $sep. $country .' : \'S-'. ($data['search']) .'\'';
} else {
if ($data['type'] == 'review') {
$type = 'R-';
} else if ($data['type'] == 'product') {
$type = 'A-';
}
if (!empty($data['asin'][$country])) {
$term .= $sep. $country .' : \''. $type. $data['asin'][$country].'\'';
} else if ($data['settings']['search_link'] && !empty($data['asin'][$home_cc])) {
$term .= $sep. $country .' : \'S-'. ($data['search']) .'\'';
} else if (empty($data['asin'][$home_cc]) && !empty($data['settings']['url'][$country])){
$term .= $sep. $country .' : \''. 'U-'. $data['settings']['url'][$country].'\'';
} else {
$term .= $sep. $country .' : \'X-\'';
}
}
$sep = ',';
}
$term .= '}';
$script = 'onMouseOut="al_link_out()" onMouseOver="al_gen_multi('. $this->multi_id . ', ' . $term. ', \''. $data['cc']. '\', \''. $data['channel'] .'\');" ';
$script = str_replace ('multi_id++;
return $script;
}
function make_links($asins, $link_text, $Settings = NULL)
{
global $post;
if ($Settings === NULL)
$Settings = $this->getSettings();
$local_info = $this->get_local_info($Settings);
$output = '';
/*
* If a template is specified and exists then populate it
*/
if (isset($Settings['template'])) {
$template = strtolower($Settings['template']);
$Templates = $this->getTemplates();
if (isset($Templates[$template])) {
$Settings['template_content'] = $Templates[$template]['Content'];
$Settings['template_type'] = $Templates[$template]['Type'];
}
}
if (isset($Settings['template_content'])) {
$details = array();
unset($Settings['asin']);
if ($Settings['template_type'] == 'Multi') {
/* Multi-product template collapse array back to a list, respecting country specific selection */
$sep = ''; $list='';
foreach ($asins as $i => $asin) {
$list .= $sep .(is_array($asin) ? (isset($asin[$local_info['cc']]) ? $asin[$local_info['cc']] : $asin[$Settings['default_cc']]) : $asin);
$sep=',';
}
$details[0] = $Settings;
$details[0]['asins'][$local_info['cc']] = $list;
} elseif ($Settings['template_type'] == 'No ASIN') {
/* No asin provided so don't try and parse it */
$details[0] = $Settings;
$details[0]['found'] = 1;
} else {
/* Usual case where user provides asin=X or asin=X,Y,Z */
for ($index=0; $index < count($asins); $index++ ) {
if (count($asins) > 1) {
$details[$index] = $Settings;
$details[$index]['asin'] = $asins[$index];
$details[$index]['live'] = 1;
} else {
$details[$index] = $Settings;
$details[$index]['asin'] = $asins[$index];
}
}
}
if (!empty($details))
{
foreach ($details as $item) {
$output .= $this->search->parse_template($item);
}
}
return $output;
}
foreach ($asins as $asin) {
/*
* This code required to maintain backward compatibility
*/
$object = stripslashes($link_text);
// Do we need to display or link to an image ?
if (!empty($Settings['image']) || !empty($Settings['thumb'])) {
$media_ids = $this->search->find_attachments($asin);
if (!is_wp_error($media_ids)) {
$media_id = $media_ids[0]->ID;
}
if (!empty($Settings['thumb'])) {
if (isset($media_id)) {
$thumb = wp_get_attachment_thumb_url($media_id);
} elseif (strlen($Settings['thumb']) > 4) {
$thumb = $Settings['thumb'];
}
}
if (!empty($Settings['image'])) {
if (isset($media_id)) {
$image = wp_get_attachment_url($media_id);
} elseif (strlen($Settings['image']) > 4) {
$image = $Settings['image'];
}
}
}
// If both thumb and image are specified then just insert the image
if (isset($thumb) && isset($image)) {
$object = '
';
return $object;
}
if (isset($image))
$object = '
';
if (isset($thumb))
$object = '
';
if ($Settings['search_link']) {
$Settings['template_content'] = $Settings['search_text'];
$search = $this->search->parse_template($Settings);
$search = array( '0' => $search, '1' => urlencode($search));
} else {
$search = NULL;
}
$output .= $this->make_link($asin, $object, $Settings, $local_info, $search);
}
return $output;
}
/////////////////////////////////////////////////////////////////////
} // End Class
$awlfw = new AmazonWishlist_For_WordPress();
} // End if exists
function amazon_get_link($args)
{
global $awlfw;
$awlfw->parseArgs($args); // Get the default settings
$li = $awlfw->get_local_info();
foreach ($awlfw->Settings['asin'] as $asin) {
return $awlfw->get_url('product', $asin, '', $li, $awlfw->$Settings); // Return a URL
}
}
function amazon_scripts()
{
global $awlfw;
$this->footer_scripts();
}
function amazon_query($request)
{
global $awlfw;
return $awlfw->doQuery($request); // Return response
}
function amazon_shortcode($args)
{
global $awlfw;
$awlfw->parseArgs($args); // Get the default settings
$awlfw->Settings['in_post'] = False;
if (isset($awlfw->Settings['cat']))
return $awlfw->showRecommendations($awlfw->Settings['cat'], $awlfw->Settings['last']);
else
return $awlfw->make_links($awlfw->Settings['asin'], $awlfw->Settings['text'], $awlfw->Settings);
}
function amazon_recommends($categories='1', $last='30')
{
global $awlfw;
return $awlfw->showRecommendations ($categories, $last);
}
function amazon_make_links($args)
{
global $awlfw;
$awlfw->parseArgs($args); // Get the default settings
$awlfw->Settings['in_post'] = False;
return $awlfw->make_links($awlfw->Settings['asin'], $awlfw->Settings['text'], $awlfw->Settings); // Return html
}
?>