').
*/
if (!class_exists('AmazonLinkSearch')) {
class AmazonLinkSearch {
var $data = array();
function AmazonLinkSearch() {
$this->__construct();
}
function __construct() {
$this->URLRoot = plugins_url("", __FILE__);
$this->base_name = plugin_basename( __FILE__ );
$this->plugin_dir = dirname( $this->base_name );
}
/*
* Must be called by the client in its init function.
*/
function init($parent) {
$script = plugins_url("amazon-link-search.js", __FILE__);
wp_register_script('amazon-link-search', $script, array('jquery'), '1.0.0');
add_action('wp_ajax_amazon-link-search', array($this, 'performSearch')); // Handle ajax search requests
add_action('wp_ajax_amazon-link-get-image', array($this, 'grabImage')); // Handle ajax image download
add_action('wp_ajax_amazon-link-remove-image', array($this, 'removeImage')); // Handle ajax image removal
$this->alink = $parent;
}
/*****************************************************************************************/
/// AJAX Call Handlers
/*****************************************************************************************/
function performSearch($Opts='') {
if (!is_array($Opts)) $Opts = $_POST;
$Settings = array_merge($this->alink->getSettings(), $Opts);
$Settings['multi_cc'] = '0';
$Settings['localise'] = 0;
if ( empty($Opts['s_title']) && empty($Opts['s_author']) ) {
$Items = $this->alink->cached_query($Opts['asin'], $Settings);
} else {
$Settings['found'] = 1;
if ($Settings['translate'] && !empty($Opts['s_title_trans'])) $Opts['s_title'] = $Opts['s_title_trans'];
$Items = $this->do_search($Opts);
}
$results['message'] = 'No Error ';
$results['success'] = 0;
if (isset($Items['Error'])) {
$results['message'] = 'Error: ' . $Items['Error'];
} else if (is_array($Items) && (count($Items) >0)) {
foreach($Items as $item) {
$item = array_merge($Settings,$item);
$results['items'][]['template'] = $this->parse_template($item);
}
$results['success'] = 1;
}
print json_encode($results);
exit();
}
function removeImage() {
$Opts = $_POST;
/* Do we have this image? */
$media_ids = $this->find_attachments( $Opts['asin'] );
if (is_wp_error($media_ids)) {
$results = array('in_library' => false, 'asin' => $Opts['asin'], 'error' => __('No matching image found', 'amazon-link'));
} else {
$results = array('in_library' => false, 'asin' => $Opts['asin'], 'error' => __('Images deleted','amazon-link'));
/* Only remove images attached to this post */
foreach ($media_ids as $id => $media_id) {
if ($media_id->post_parent == $Opts['post']) {
/* Remove attachment */
wp_delete_attachment($media_id->ID);
} else {
$results['in_library'] = true;
$results['id'] = $media_id->ID;
}
}
}
print json_encode($results);
exit();
}
function grabImage() {
$Opts = $_POST;
/* Do not upload if we already have this image */
$media_ids = $this->find_attachments( $Opts['asin'] );
if (!is_wp_error($media_ids)) {
$results = array('in_library' => true, 'asin' => $Opts['asin'], 'id' => $media_ids[0]->ID);
} else {
/* Attempt to download the image */
$result = $this->grab_image($Opts['asin'], $Opts['post']);
if (is_wp_error($result))
{
$results = array('in_library' => false, 'asin' => $Opts['asin'], 'error' => $result->get_error_code());
} else {
$results = array('in_library' => true, 'asin' => $Opts['asin'], 'id' => $result);
}
}
print json_encode($results);
exit();
}
/*****************************************************************************************/
/// Helper Functions
/*****************************************************************************************/
function get_aws_info() {
$search_index_by_locale = array(
'ca' => array('All', 'Blended', 'Books', 'Classical', 'DVD', 'Electronics', 'ForeignBooks', 'Kitchen', 'Music', 'Software', 'SoftwareVideoGames',
'VHS', 'Video', 'VideoGames'),
'us' => array('All', 'Apparel', 'Appliances', 'ArtsAndCrafts', 'Automotive', 'Baby', 'Beauty', 'Blended', 'Books', 'Classical', 'DigitalMusic',
'Grocery', 'MP3Downloads', 'DVD', 'Electronics', 'HealthPersonalCare', 'HomeGarden', 'Industrial', 'Jewelry', 'KindleStore',
'Kitchen', 'Magazines', 'Merchants', 'Miscellaneous', 'MobileApps', 'Music', 'MusicalInstruments', 'MusicTracks',
'OfficeProducts', 'OutdoorLiving', 'PCHardware', 'PetSupplies', 'Photo', 'Shoes', 'Software', 'SportingGoods', 'Tools', 'Toys',
'UnboxVideo', 'VHS', 'Video', 'VideoGames', 'Watches', 'Wireless', 'WirelessAccessories'),
'cn' => array('All', 'Apparel', 'Appliances', 'Automotive', 'Baby', 'Beauty', 'Books', 'Electronics', 'Grocery', 'HealthPersonalCare', 'Home',
'HomeImprovement', 'Jewelry', 'Misc', 'Music', 'OfficeProducts', 'Photo', 'Shoes', 'Software', 'SportingGoods', 'Toys', 'Video',
'VideoGames', 'Watches'),
'de' => array('All', 'Apparel', 'Automotive', 'Baby', 'Blended', 'Beauty', 'Books', 'Classical', 'DVD', 'Electronics', 'ForeignBooks', 'Grocery',
'HealthPersonalCare', 'HomeGarden', 'Jewelry', 'KindleStore', 'Kitchen', 'Lighting', 'Magazines', 'MP3Downloads',
'Music', 'MusicalInstruments', 'MusicTracks', 'OfficeProducts', 'OutdoorLiving', 'Outlet', 'PCHardware', 'Photo', 'Software',
'SoftwareVideoGames', 'SportingGoods', 'Tools', 'Toys', 'VHS', 'Video', 'VideoGames', 'Watches'),
'es' => array('All', 'Books', 'DVD', 'Electronics', 'ForeignBooks', 'Kitchen', 'Music', 'Software', 'Toys', 'VideoGames', 'Watches'),
'fr' => array('All', 'Apparel', 'Baby', 'Beauty', 'Blended', 'Books', 'Classical', 'DVD', 'Electronics', 'ForeignBooks', 'HealthPersonalCare',
'Jewelry', 'Kitchen', 'Lighting', 'MP3Downloads', 'Music', 'MusicalInstruments', 'MusicTracks', 'OfficeProducts', 'Outlet',
'Shoes', 'Software', 'SoftwareVideoGames', 'VHS', 'Video', 'VideoGames', 'Watches'),
'it' => array('All', 'Books', 'DVD', 'Electronics', 'ForeignBooksSearchIndex:Garden', 'Kitchen', 'Music', 'Shoes', 'Software', 'Toys',
'VideoGames', 'Watches'),
'jp' => array('All', 'Apparel', 'Automotive', 'Baby', 'Beauty', 'Blended', 'Books', 'Classical', 'DVD', 'Electronics', 'ForeignBooks', 'Grocery',
'HealthPersonalCare', 'Hobbies', 'HomeImprovement', 'Jewelry', 'Kitchen', 'MP3Downloads', 'Music', 'MusicalInstruments',
'MusicTracks', 'OfficeProducts', 'Shoes', 'Software', 'SportingGoods', 'Toys', 'VHS', 'Video', 'VideoGames', 'Watches'),
'uk' => array('All', 'Apparel', 'Automotive', 'Baby', 'Beauty', 'Blended', 'Books', 'Classical', 'DVD', 'Electronics', 'Grocery', 'HealthPersonalCare',
'HomeGarden', 'Jewelry', 'Kitchen', 'Lighting', 'MP3Downloads', 'Music', 'MusicalInstruments', 'MusicTracks',
'OfficeProducts', 'OutdoorLiving', 'Outlet', 'Shoes', 'Software', 'SoftwareVideoGames', 'Toys', 'VHS', 'Video', 'VideoGames', 'Watches'),
'us' => array('All', 'Apparel', 'Appliances', 'ArtsAndCrafts', 'Automotive', 'Baby', 'Beauty', 'Blended', 'Books', 'Classical', 'DigitalMusic',
'Grocery', 'MP3Downloads', 'DVD', 'Electronics', 'HealthPersonalCare', 'HomeGarden', 'Industrial', 'Jewelry', 'KindleStore',
'Kitchen', 'Magazines', 'Merchants', 'Miscellaneous', 'MobileApps', 'Music', 'MusicalInstruments', 'MusicTracks',
'OfficeProducts', 'OutdoorLiving', 'PCHardware', 'PetSupplies', 'Photo', 'Shoes', 'Software', 'SportingGoods', 'Tools', 'Toys',
'UnboxVideo', 'VHS', 'Video', 'VideoGames', 'Watches', 'Wireless', 'WirelessAccessories'));
return array('SearchIndexByLocale' => $search_index_by_locale);
}
function do_search($Opts) {
$Settings = array_merge($this->alink->getSettings(), $Opts);
$Settings['multi_cc'] = '0';
$Settings['found'] = 1;
$Settings['localise'] = 0;
// Not working: Baby, MusicalInstruments
$Creator = array( 'Author' => array( 'Books', 'ForeignBooks', 'MobileApps', 'MP3Downloads'),
'Actor' => array( 'DigitalMusic' ),
'Artist' => array('Music'),
'Director' => array('DVD', 'UnboxVideo', 'VHS', 'Video'),
'Publisher' => array('Magazines'),
'Brand' => array('Apparel', 'ArtsAndCrafts', 'Baby', 'Beauty', 'Grocery', 'Lighting', 'OfficeProducts', 'Miscellaneous', 'PetSupplies', 'Shoes', 'MusicalInstruments', 'VideoGames'),
'Manufacturer' => array('Appliances', 'Automotive', 'Electronics', 'Garden', 'HealthPersonalCare', 'Hobbies', 'Home', 'HomeGarden', 'HomeImprovement', 'Industrial', 'Kitchen', 'OutdoorLiving', 'Photo', 'Software', 'SoftwareVideoGames'),
'Composer' => array('Classical'));
$Keywords = array('Blended', 'All', 'DigitalMusic', 'MusicTracks', 'Outlet');
$Sort['uk'] = array('salesrank' => array('Books', 'Classical', 'DVD', 'Electronics', 'HealthPersonalCare', 'HomeGarden', 'HomeImprovement', 'Kitchen', 'MarketPlace', 'Music', 'OutdoorLiving', 'PCHardware', 'Software', 'SoftwareVideoGames', 'Toys', 'VHS', 'Video', 'VideoGames'),
'relevancerank' => array('Apparel', 'Automotive', 'Baby', 'Beauty', 'Grocery', 'Jewelry', 'KindleStore', 'MP3Downloads', 'MusicalInstruments', 'OfficeProducts', 'Shoes', 'Watches'),
'xsrelevancerank' => array('Shoes'));
$Sort['us'] = array('salesrank' => array('Books', 'Classical', 'DVD', 'Electronics', 'HealthPersonalCare', 'HomeGarden', 'HomeImprovement', 'Kitchen', 'MarketPlace', 'Music', 'OutdoorLiving', 'PCHardware', 'Software', 'SoftwareVideoGames', 'Toys', 'VHS', 'Video', 'VideoGames'),
'relevancerank' => array('Apparel', 'Automotive', 'Baby', 'Beauty', 'Grocery', 'Jewelry', 'KindleStore', 'MP3Downloads', 'MusicalInstruments', 'OfficeProducts', 'Shoes', 'Watches'),
'xsrelevancerank' => array('Shoes'));
// Create query to retrieve the first 10 matching items
$request = array('Operation' => 'ItemSearch',
'ResponseGroup' => 'Offers,ItemAttributes,Small,EditorialReview,Images,SalesRank',
'SearchIndex'=>$Opts['s_index'],
'ItemPage'=>$Opts['s_page']);
foreach ($Sort['uk'] as $Term => $Indices) {
if (in_array($Opts['s_index'], $Indices)) {
$request['Sort'] = $Term;
continue;
}
}
foreach ($Creator as $Term => $Indices) {
if (in_array($Opts['s_index'], $Indices)) {
$request[$Term] = $Opts['s_author'];
continue;
}
}
if (in_array($Opts['s_index'], $Keywords)) {
$request['Keywords'] = $Opts['s_title'];
} else {
$request['Title'] = $Opts['s_title'];
}
$items = $this->alink->cached_query($request, $Settings);
return $items;
}
/* function find_keywords($content) {
$keywords=array();
foreach ($this->keywords as $keyword => $key_data) {
if (stripos($content, '%'.$keyword.'%') !== FALSE) {
$keywords[$keyword] = $key_data;
}
}
return $keywords;
}
function preg_replacement_quote($str) {
return preg_replace('/(\$|\\\\)(?=\d)/', '\\\\\1', $str);
}*/
function get_links ($asin, $settings, $local_info, &$data) {
if (!isset($data['search_text_s'])) {
$data['search_text_s'] = $settings['search_text'];
foreach ($this->alink->get_keywords() as $keyword => $key_data) {
$data['search_text_s'] = str_ireplace( '%' . $keyword . '%', '%' . $keyword . '%S#', $data['search_text_s']);
}
}
$search_s = $data['search_text_s'];
$search = $settings['search_text'];
if (!isset($data[$local_info['cc']]['link_open'])) $data[$local_info['cc']]['link_open'] = substr($this->alink->make_link($asin,'',$settings, $local_info, array($search, $search_s)),0,-4);
if (!isset($data[$local_info['cc']]['rlink_open'])) $data[$local_info['cc']]['rlink_open'] = substr($this->alink->make_link($asin,'',$settings, $local_info, array($search, $search_s), 'review'),0,-4);
if (!isset($data[$local_info['cc']]['slink_open'])) $data[$local_info['cc']]['slink_open'] = substr($this->alink->make_link($asin,'',$settings, $local_info, array($search, $search_s), 'search'),0,-4);
if (!isset($data[$local_info['cc']]['link_close'])) $data[$local_info['cc']]['link_close'] = '';
}
function get_images ($asin, &$data) {
/*
* Check for image in uploads
*/
$media_ids = $this->find_attachments( $asin );
if (!is_wp_error($media_ids)) {
// Only do one country, as other countries may have a different ASIN specified.
$data['media_id'] = $media_ids[0]->ID;
$data['downloaded'] = '1';
$data['thumb'] = wp_get_attachment_thumb_url($data['media_id']);
$data['image'] = wp_get_attachment_url($data['media_id']);
} else {
$data['media_id'] = 0;
$data['downloaded'] = '0';
}
}
function remap_data ($data, $indexes, &$output) {
foreach ($data as $key => $info) {
if (is_array($info)) {
/* Transpose data */
foreach ($info as $cc => $item) $output[$cc][$key] = $item;
} else {
/* Apply to all 'indexes' */
foreach($indexes as $cc) $output[$cc][$key] = $info;
}
}
}
function parse_template ($item) {
$countries = array_keys($this->alink->get_country_data());
$local_info = $this->alink->get_local_info($item);
$local_country = $local_info['cc'];
$default_country = $item['default_cc'];
$item['home_cc'] = $default_country;
// 'channel' used may be different for each shortcode or post so need to refresh every template
$data = array( $local_country => $local_info);
if (!is_array($item['asin'])) $item['asin'] = array($default_country => $item['asin']);
$asins = $item['asin'];
if ($item['global_over']) {
$this->remap_data($item, $countries, $data);
} else {
$this->remap_data($item, array($local_country), $data);
}
$input = htmlspecialchars_decode (stripslashes($item['template_content']));
$local_settings = $item;
foreach ($this->alink->get_keywords() as $keyword => $key_data) {
$index=0;
$output = '';
$used=0;
while (($key_start = stripos($input, '%'.$keyword.'%' , $index)) !== FALSE) {
$key_end = $key_start + 2 + strlen ($keyword);
$used=1;
$country = $local_country;
$localised = true;
$escaped = false;
$local_settings['multi_cc'] = $item['multi_cc'];
$local_settings['localise'] = $item['localise'];
$local_settings['default_cc'] = $item['default_cc'];
// Check for Modifiers
$modifiers = substr($input, $key_end,4);
$mod_end = strpos($modifiers, '#');
if ($mod_end !== FALSE) {
$modifier_cc = NULL;
$modifier_s = NULL;
if ($mod_end >= 2) {
$modifier_cc = strtolower(substr($modifiers, $mod_end-2, 2));
if (!in_array($modifier_cc, $countries)) {
$modifier_cc = False;
}
}
if (($mod_end == 1) || ($mod_end == 3)) {
$modifier_s = strtolower(substr($modifiers, 0,1));
if ($modifier_s != 's') {
$modifier_s = False;
}
}
/* If no error in parsing the modifiers then process them */
if (($modifier_cc !== False) && ($modifier_s !== False)) {
$key_end +=$mod_end+1;
if ($modifier_cc != NULL) {
$country= $modifier_cc;
$local_settings['multi_cc'] = 0;
$local_settings['localise'] = 0;
$local_settings['default_cc'] = $country;
$localised = false;
}
if ($modifier_s != NULL) {
$escaped = 1;
}
}
}
if (!isset($this->$data[$country][$keyword])) {
$local_info = $this->alink->get_local_info($local_settings);
if (!isset($data[$country]['asin'])) {
$data[$country]['asin'] = $data[$default_country]['asin'];
}
$asin = $data[$country]['asin'];
if ($key_data['Link']) {
$this->get_links($asins, $local_settings, $local_info, $data);
}
if ($key_data['Image']) {
/* First try and get uploaded image info */
$this->get_images($asin, $data[$country]);
}
if ($key_data['Live'] && !isset($data[$country][$keyword]) ) {
if ($local_settings['live']) {
$item_data = array_shift($this->alink->cached_query($asin, $local_settings));
if ($localised && !$item_data['found'] && $item['localise'] && ($country != $item['default_cc'])) {
$local_settings['default_cc'] = $item['default_cc'];
$local_settings['localise'] = 0;
$item_data = array_shift($this->alink->cached_query($asin, $local_settings));
//echo "DATA: "; print_r($item_data); echo "
";
}
if ($item['debug'] && isset($item_data['error'])) {
echo "";
}
//echo "DATA: "; print_r($item_data); echo "
";
$data[$country] = array_merge($item_data, (array)$data[$country]);
//echo "DATA: "; print_r($data); echo "
";
} else {
$data[$country][$keyword] = 'Undefined';
$data[$country]['found'] = 1;
}
} else if (($keyword == 'found') && !isset($data[$country][$keyword])) {
$data[$country][$keyword] = 1;
} else {
$data[$country] = array_merge($local_info, $data[$country]);
if (!isset($data[$country][$keyword])) $data[$country][$keyword] = 'NL';
}
}
$phrase = $data[$country][$keyword];
if ($item['multi_cc'] && $key_data['Link']) unset ($data[$country][$keyword]); // Only use links once
/*
* We urlencode the "'","\r" and "\n" so the javascript parses correctly.
* We encode the "&" so the parse_args & html_entity_decode do not see it as a field separator. (data inserted into shortcode from helper)
* urlencode works for 'multisite' javascript
* ''' & '\n' also causes problems for insertForm results form javascript
* Don't do full urlencode as it makes the shortcode data unreadable in the post
*/
if ($escaped) $phrase = addslashes(htmlspecialchars (str_ireplace(array( '&', "'", "\r", "\n"), array('%26', ''','%0D','%0A'), $phrase),ENT_COMPAT | ENT_HTML401,'UTF-8')); //urlencode
$output .= substr($input, $index, ($key_start-$index)) . $phrase;
$index = $key_end;
}
if ($used && !empty($data[$default_country]['unused_args'])) {
$data[$default_country]['unused_args'] = preg_replace('!(&?)'.$keyword.'=[^&]*(\1?)&?!','\2', $data[$default_country]['unused_args']);
}
$input = $output . substr($input, $index);
}
$this->alink->Settings['default_cc'] = $item['default_cc'];
$this->alink->Settings['multi_cc'] = $item['multi_cc'];
$this->alink->Settings['localise'] = $item['localise'];
return $input;
}
function find_attachments ($asin) {
// Do we already have a local image ?
$args = array( 'post_type' => 'attachment', 'numberposts' => -1, 'post_status' => 'all', 'no_filters' => true,
'meta_query' => array(array('key' => 'amazon-link-ASIN', 'value' => $asin)));
$query = new WP_Query( $args );
$media_ids = $query->posts;
if ($media_ids) {
return $media_ids;
} else {
return new WP_Error(__('No images found','amazon-link'));
}
}
function grab_image ($ASIN, $post_id = 0) {
$ASIN = strtoupper($ASIN);
$data = array_shift($this->alink->cached_query($ASIN));
if ( ! ( ( $uploads = wp_upload_dir() ) && false === $uploads['error'] ) )
return new WP_Error($uploads['error']);
$filename = $ASIN. '.JPG';
$filename = '/' . wp_unique_filename( $uploads['path'], basename($filename));
$filename_full = $uploads['path'] . $filename;
$result = wp_remote_get($data['image']);
if (is_wp_error($result))
return $result; //new WP_Error(__('Could not retrieve remote image file','amazon-link'));
// Save file to media library
$content = $result['body'];
$size = file_put_contents ($filename_full, $content);
if (is_readable($filename_full)) {
// Grabbed Image successfully now add it to the media library
$wp_filetype = wp_check_filetype(basename($filename_full), null );
$attachment = array(
'guid' => $filename,
'post_mime_type' => $wp_filetype['type'],
'post_title' => $data['artist'] . ' - ' . $data['title'], // Title
'post_excerpt' => $data['title'], // Caption
'post_content' => '', // Description
'post_status' => 'inherit');
$attach_id = wp_insert_attachment( $attachment, $filename_full, $post_id);
// you must first include the image.php file
// for the function wp_generate_attachment_metadata() to work
update_post_meta($attach_id , 'amazon-link-ASIN', $ASIN);
require_once(ABSPATH . "wp-admin" . '/includes/image.php');
$attach_data = wp_generate_attachment_metadata( $attach_id, $filename_full );
//echo ""; print_r($attach_data); echo "
";
wp_update_attachment_metadata( $attach_id, $attach_data );
} else {
return new WP_Error(__('Could not read downloaded image','amazon-link'));
}
return $attach_id;
}
}
}
?>