mirror of
https://github.com/Yetangitu/ampache
synced 2025-10-03 09:49:30 +02:00
241 lines
8.4 KiB
PHP
241 lines
8.4 KiB
PHP
<?php
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/* vim:set softtabstop=4 shiftwidth=4 expandtab: */
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/**
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*
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* LICENSE: GNU General Public License, version 2 (GPLv2)
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* Copyright 2001 - 2014 Ampache.org
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License v2
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*/
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class AmpacheAmazon {
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public $name = 'Amazon';
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public $categories = 'metadata';
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public $description = 'Amazon arts';
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public $url = 'http://www.amazon.com';
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public $version = '000001';
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public $min_ampache = '370009';
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public $max_ampache = '999999';
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public $amazon_base_url;
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public $amazon_max_results_pages;
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public $amazon_developer_public_key;
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public $amazon_developer_private_api_key;
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public $amazon_developer_associate_tag;
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/**
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* Constructor
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* This function does nothing
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*/
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public function __construct() {
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return true;
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}
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/**
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* install
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* This is a required plugin function
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*/
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public function install() {
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if (Preference::exists('amazon_base_url')) { return false; }
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Preference::insert('amazon_base_url', 'Amazon base url', 'http://webservices.amazon.com', '75', 'string', 'plugins');
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Preference::insert('amazon_max_results_pages', 'Amazon max results pages', '1', '75', 'integer', 'plugins');
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Preference::insert('amazon_developer_public_key', 'Amazon Access Key ID', '', '75', 'string', 'plugins');
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Preference::insert('amazon_developer_private_api_key', 'Amazon Secret Access Key', '', '75', 'string', 'plugins');
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Preference::insert('amazon_developer_associate_tag', 'Amazon associate tag', '', '75', 'string', 'plugins');
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return true;
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} // install
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/**
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* uninstall
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* This is a required plugin function
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*/
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public function uninstall() {
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Preference::delete('amazon_base_url');
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Preference::delete('amazon_max_results_pages');
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Preference::delete('amazon_developer_public_key');
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Preference::delete('amazon_developer_private_api_key');
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Preference::delete('amazon_developer_associate_tag');
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return true;
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} // uninstall
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/**
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* load
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* This is a required plugin function; here it populates the prefs we
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* need for this object.
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*/
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public function load($user) {
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$user->set_preferences();
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$data = $user->prefs;
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if (strlen(trim($data['amazon_base_url']))) {
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$this->amazon_base_url = trim($data['amazon_base_url']);
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}
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else {
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debug_event($this->name,'No amazon base url, plugin skipped','3');
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return false;
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}
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if (strlen(trim($data['amazon_developer_public_key']))) {
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$this->amazon_developer_public_key = trim($data['amazon_developer_public_key']);
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}
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else {
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debug_event($this->name,'No amazon developer public key, plugin skipped','3');
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return false;
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}
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if (strlen(trim($data['amazon_developer_private_api_key']))) {
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$this->amazon_developer_private_api_key = trim($data['amazon_developer_private_api_key']);
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}
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else {
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debug_event($this->name,'No amazon developer private key, plugin skipped','3');
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return false;
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}
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if (strlen(trim($data['amazon_max_results_pages']))) {
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$this->amazon_max_results_pages = trim($data['amazon_max_results_pages']);
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}
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else {
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$this->amazon_max_results_pages = 1;
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}
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if (strlen(trim($data['amazon_developer_associate_tag']))) {
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$this->amazon_developer_associate_tag = trim($data['amazon_developer_associate_tag']);
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}
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else {
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$this->amazon_developer_associate_tag = '';
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}
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return true;
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} // load
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/**
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* get_arts
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* Returns arts for what we're passed in.
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*/
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public static function gather_arts($type, $options = array(), $limit = 5) {
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$images = array();
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$final_results = array();
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$possible_keys = array(
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'LargeImage',
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'MediumImage',
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'SmallImage'
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);
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$mediaType = ($type == 'album' || $type == 'artist') ? 'Music' : 'Video';
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// Prevent the script from timing out
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set_time_limit(0);
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// Create the Search Object
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$amazon = new AmazonSearch($this->amazon_developer_public_key, $this->amazon_developer_private_api_key, $this->amazon_developer_associate_tag, $this->amazon_base_url);
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if (AmpConfig::get('proxy_host') AND AmpConfig::get('proxy_port')) {
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$proxyhost = AmpConfig::get('proxy_host');
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$proxyport = AmpConfig::get('proxy_port');
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$proxyuser = AmpConfig::get('proxy_user');
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$proxypass = AmpConfig::get('proxy_pass');
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debug_event('amazon', 'setProxy', 5);
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$amazon->setProxy($proxyhost, $proxyport, $proxyuser, $proxypass);
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}
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$search_results = array();
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/* Set up the needed variables */
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$max_pages_to_search = max($this->amazon_max_results_pages, $amazon->_default_results_pages);
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// while we have pages to search
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do {
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$raw_results = $amazon->search(array('artist'=>'', 'album'=>'', 'keywords'=>$options['keyword']), $mediaType);
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$total = count($raw_results) + count($search_results);
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// If we've gotten more then we wanted
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if ($limit && $total > $limit) {
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$raw_results = array_slice($raw_results, 0, -($total - $limit), true);
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debug_event('amazon-xml', "Found $total, limit $limit; reducing and breaking from loop", 5);
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// Merge the results and BREAK!
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$search_results = array_merge($search_results,$raw_results);
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break;
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} // if limit defined
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$search_results = array_merge($search_results,$raw_results);
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$pages_to_search = min($max_pages_to_search, $amazon->_maxPage);
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debug_event('amazon-xml', "Searched results page " . ($amazon->_currentPage+1) . "/" . $pages_to_search,'5');
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$amazon->_currentPage++;
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} while ($amazon->_currentPage < $pages_to_search);
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// Only do the second search if the first actually returns something
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if (count($search_results)) {
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$final_results = $amazon->lookup($search_results);
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}
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/* Log this if we're doin debug */
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debug_event('amazon-xml',"Searched using " . $options['keyword'] . ", results: " . count($final_results), 5);
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// If we've hit our limit
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if (!empty($limit) && count($final_results) >= $limit) {
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break;
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}
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/* Foreach through what we've found */
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foreach ($final_results as $result) {
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$key = '';
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/* Recurse through the images found */
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foreach ($possible_keys as $k) {
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if (strlen($result[$k])) {
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$key = $k;
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break;
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}
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} // foreach
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// Rudimentary image type detection, only JPG and GIF allowed.
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if (substr($result[$key], -4) == '.jpg') {
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$mime = "image/jpeg";
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} elseif (substr($result[$key], -4) == '.gif') {
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$mime = "image/gif";
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} elseif (substr($result[$key], -4) == '.png') {
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$mime = "image/png";
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} else {
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/* Just go to the next result */
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continue;
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}
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$data = array();
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$data['url'] = $result[$key];
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$data['mime'] = $mime;
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$images[] = $data;
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if (!empty($limit)) {
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if (count($images) >= $limit) {
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return $images;
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}
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}
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} // if we've got something
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return $images;
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} // get_metadata
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} // end AmpacheAmazon
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?>
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