1 | <?php |
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2 | |
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3 | /** |
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4 | * Zend Framework |
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5 | * |
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6 | * LICENSE |
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7 | * |
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8 | * This source file is subject to the new BSD license that is bundled |
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9 | * with this package in the file LICENSE.txt. |
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10 | * It is also available through the world-wide-web at this URL: |
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11 | * http://framework.zend.com/license/new-bsd |
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12 | * If you did not receive a copy of the license and are unable to |
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13 | * obtain it through the world-wide-web, please send an email |
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14 | * to license@zend.com so we can send you a copy immediately. |
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15 | * |
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16 | * @category Zend |
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17 | * @package Zend_Gdata |
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18 | * @subpackage Photos |
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19 | * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com) |
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20 | * @license http://framework.zend.com/license/new-bsd New BSD License |
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21 | * @version $Id: Photos.php 24594 2012-01-05 21:27:01Z matthew $ |
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22 | */ |
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23 | |
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24 | /** |
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25 | * @see Zend_Gdata |
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26 | */ |
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27 | require_once 'Zend/Gdata.php'; |
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28 | |
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29 | /** |
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30 | * @see Zend_Gdata_Photos_UserFeed |
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31 | */ |
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32 | require_once 'Zend/Gdata/Photos/UserFeed.php'; |
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33 | |
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34 | /** |
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35 | * @see Zend_Gdata_Photos_AlbumFeed |
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36 | */ |
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37 | require_once 'Zend/Gdata/Photos/AlbumFeed.php'; |
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38 | |
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39 | /** |
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40 | * @see Zend_Gdata_Photos_PhotoFeed |
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41 | */ |
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42 | require_once 'Zend/Gdata/Photos/PhotoFeed.php'; |
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43 | |
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44 | /** |
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45 | * Service class for interacting with the Google Photos Data API. |
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46 | * |
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47 | * Like other service classes in this module, this class provides access via |
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48 | * an HTTP client to Google servers for working with entries and feeds. |
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49 | * |
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50 | * @link http://code.google.com/apis/picasaweb/gdata.html |
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51 | * |
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52 | * @category Zend |
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53 | * @package Zend_Gdata |
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54 | * @subpackage Photos |
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55 | * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com) |
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56 | * @license http://framework.zend.com/license/new-bsd New BSD License |
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57 | */ |
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58 | class Zend_Gdata_Photos extends Zend_Gdata |
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59 | { |
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60 | |
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61 | const PICASA_BASE_URI = 'https://picasaweb.google.com/data'; |
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62 | const PICASA_BASE_FEED_URI = 'https://picasaweb.google.com/data/feed'; |
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63 | const AUTH_SERVICE_NAME = 'lh2'; |
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64 | |
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65 | /** |
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66 | * Default projection when interacting with the Picasa server. |
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67 | */ |
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68 | const DEFAULT_PROJECTION = 'api'; |
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69 | |
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70 | /** |
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71 | * The default visibility to filter events by. |
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72 | */ |
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73 | const DEFAULT_VISIBILITY = 'all'; |
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74 | |
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75 | /** |
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76 | * The default user to retrieve feeds for. |
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77 | */ |
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78 | const DEFAULT_USER = 'default'; |
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79 | |
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80 | /** |
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81 | * Path to the user feed on the Picasa server. |
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82 | */ |
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83 | const USER_PATH = 'user'; |
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84 | |
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85 | /** |
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86 | * Path to album feeds on the Picasa server. |
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87 | */ |
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88 | const ALBUM_PATH = 'albumid'; |
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89 | |
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90 | /** |
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91 | * Path to photo feeds on the Picasa server. |
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92 | */ |
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93 | const PHOTO_PATH = 'photoid'; |
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94 | |
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95 | /** |
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96 | * The path to the community search feed on the Picasa server. |
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97 | */ |
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98 | const COMMUNITY_SEARCH_PATH = 'all'; |
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99 | |
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100 | /** |
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101 | * The path to use for finding links to feeds within entries |
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102 | */ |
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103 | const FEED_LINK_PATH = 'http://schemas.google.com/g/2005#feed'; |
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104 | |
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105 | /** |
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106 | * The path to use for the determining type of an entry |
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107 | */ |
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108 | const KIND_PATH = 'http://schemas.google.com/g/2005#kind'; |
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109 | |
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110 | /** |
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111 | * Namespaces used for Zend_Gdata_Photos |
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112 | * |
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113 | * @var array |
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114 | */ |
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115 | public static $namespaces = array( |
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116 | array('gphoto', 'http://schemas.google.com/photos/2007', 1, 0), |
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117 | array('photo', 'http://www.pheed.com/pheed/', 1, 0), |
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118 | array('exif', 'http://schemas.google.com/photos/exif/2007', 1, 0), |
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119 | array('georss', 'http://www.georss.org/georss', 1, 0), |
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120 | array('gml', 'http://www.opengis.net/gml', 1, 0), |
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121 | array('media', 'http://search.yahoo.com/mrss/', 1, 0) |
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122 | ); |
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123 | |
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124 | /** |
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125 | * Create Zend_Gdata_Photos object |
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126 | * |
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127 | * @param Zend_Http_Client $client (optional) The HTTP client to use when |
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128 | * when communicating with the servers. |
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129 | * @param string $applicationId The identity of the app in the form of Company-AppName-Version |
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130 | */ |
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131 | public function __construct($client = null, $applicationId = 'MyCompany-MyApp-1.0') |
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132 | { |
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133 | $this->registerPackage('Zend_Gdata_Photos'); |
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134 | $this->registerPackage('Zend_Gdata_Photos_Extension'); |
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135 | parent::__construct($client, $applicationId); |
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136 | $this->_httpClient->setParameterPost('service', self::AUTH_SERVICE_NAME); |
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137 | } |
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138 | |
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139 | /** |
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140 | * Retrieve a UserFeed containing AlbumEntries, PhotoEntries and |
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141 | * TagEntries associated with a given user. |
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142 | * |
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143 | * @param string $userName The userName of interest |
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144 | * @param mixed $location (optional) The location for the feed, as a URL |
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145 | * or Query. If not provided, a default URL will be used instead. |
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146 | * @return Zend_Gdata_Photos_UserFeed |
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147 | * @throws Zend_Gdata_App_Exception |
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148 | * @throws Zend_Gdata_App_HttpException |
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149 | */ |
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150 | public function getUserFeed($userName = null, $location = null) |
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151 | { |
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152 | if ($location instanceof Zend_Gdata_Photos_UserQuery) { |
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153 | $location->setType('feed'); |
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154 | if ($userName !== null) { |
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155 | $location->setUser($userName); |
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156 | } |
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157 | $uri = $location->getQueryUrl(); |
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158 | } else if ($location instanceof Zend_Gdata_Query) { |
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159 | if ($userName !== null) { |
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160 | $location->setUser($userName); |
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161 | } |
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162 | $uri = $location->getQueryUrl(); |
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163 | } else if ($location !== null) { |
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164 | $uri = $location; |
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165 | } else if ($userName !== null) { |
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166 | $uri = self::PICASA_BASE_FEED_URI . '/' . |
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167 | self::DEFAULT_PROJECTION . '/' . self::USER_PATH . '/' . |
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168 | $userName; |
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169 | } else { |
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170 | $uri = self::PICASA_BASE_FEED_URI . '/' . |
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171 | self::DEFAULT_PROJECTION . '/' . self::USER_PATH . '/' . |
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172 | self::DEFAULT_USER; |
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173 | } |
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174 | |
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175 | return parent::getFeed($uri, 'Zend_Gdata_Photos_UserFeed'); |
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176 | } |
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177 | |
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178 | /** |
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179 | * Retreive AlbumFeed object containing multiple PhotoEntry or TagEntry |
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180 | * objects. |
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181 | * |
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182 | * @param mixed $location (optional) The location for the feed, as a URL or Query. |
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183 | * @return Zend_Gdata_Photos_AlbumFeed |
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184 | * @throws Zend_Gdata_App_Exception |
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185 | * @throws Zend_Gdata_App_HttpException |
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186 | */ |
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187 | public function getAlbumFeed($location = null) |
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188 | { |
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189 | if ($location === null) { |
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190 | require_once 'Zend/Gdata/App/InvalidArgumentException.php'; |
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191 | throw new Zend_Gdata_App_InvalidArgumentException( |
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192 | 'Location must not be null'); |
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193 | } else if ($location instanceof Zend_Gdata_Photos_UserQuery) { |
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194 | $location->setType('feed'); |
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195 | $uri = $location->getQueryUrl(); |
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196 | } else if ($location instanceof Zend_Gdata_Query) { |
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197 | $uri = $location->getQueryUrl(); |
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198 | } else { |
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199 | $uri = $location; |
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200 | } |
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201 | return parent::getFeed($uri, 'Zend_Gdata_Photos_AlbumFeed'); |
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202 | } |
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203 | |
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204 | /** |
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205 | * Retreive PhotoFeed object containing comments and tags associated |
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206 | * with a given photo. |
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207 | * |
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208 | * @param mixed $location (optional) The location for the feed, as a URL |
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209 | * or Query. If not specified, the community search feed will |
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210 | * be returned instead. |
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211 | * @return Zend_Gdata_Photos_PhotoFeed |
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212 | * @throws Zend_Gdata_App_Exception |
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213 | * @throws Zend_Gdata_App_HttpException |
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214 | */ |
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215 | public function getPhotoFeed($location = null) |
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216 | { |
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217 | if ($location === null) { |
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218 | $uri = self::PICASA_BASE_FEED_URI . '/' . |
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219 | self::DEFAULT_PROJECTION . '/' . |
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220 | self::COMMUNITY_SEARCH_PATH; |
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221 | } else if ($location instanceof Zend_Gdata_Photos_UserQuery) { |
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222 | $location->setType('feed'); |
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223 | $uri = $location->getQueryUrl(); |
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224 | } else if ($location instanceof Zend_Gdata_Query) { |
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225 | $uri = $location->getQueryUrl(); |
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226 | } else { |
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227 | $uri = $location; |
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228 | } |
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229 | return parent::getFeed($uri, 'Zend_Gdata_Photos_PhotoFeed'); |
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230 | } |
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231 | |
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232 | /** |
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233 | * Retreive a single UserEntry object. |
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234 | * |
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235 | * @param mixed $location The location for the feed, as a URL or Query. |
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236 | * @return Zend_Gdata_Photos_UserEntry |
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237 | * @throws Zend_Gdata_App_Exception |
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238 | * @throws Zend_Gdata_App_HttpException |
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239 | */ |
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240 | public function getUserEntry($location) |
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241 | { |
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242 | if ($location === null) { |
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243 | require_once 'Zend/Gdata/App/InvalidArgumentException.php'; |
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244 | throw new Zend_Gdata_App_InvalidArgumentException( |
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245 | 'Location must not be null'); |
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246 | } else if ($location instanceof Zend_Gdata_Photos_UserQuery) { |
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247 | $location->setType('entry'); |
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248 | $uri = $location->getQueryUrl(); |
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249 | } else if ($location instanceof Zend_Gdata_Query) { |
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250 | $uri = $location->getQueryUrl(); |
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251 | } else { |
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252 | $uri = $location; |
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253 | } |
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254 | return parent::getEntry($uri, 'Zend_Gdata_Photos_UserEntry'); |
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255 | } |
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256 | |
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257 | /** |
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258 | * Retreive a single AlbumEntry object. |
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259 | * |
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260 | * @param mixed $location The location for the feed, as a URL or Query. |
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261 | * @return Zend_Gdata_Photos_AlbumEntry |
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262 | * @throws Zend_Gdata_App_Exception |
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263 | * @throws Zend_Gdata_App_HttpException |
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264 | */ |
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265 | public function getAlbumEntry($location) |
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266 | { |
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267 | if ($location === null) { |
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268 | require_once 'Zend/Gdata/App/InvalidArgumentException.php'; |
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269 | throw new Zend_Gdata_App_InvalidArgumentException( |
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270 | 'Location must not be null'); |
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271 | } else if ($location instanceof Zend_Gdata_Photos_UserQuery) { |
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272 | $location->setType('entry'); |
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273 | $uri = $location->getQueryUrl(); |
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274 | } else if ($location instanceof Zend_Gdata_Query) { |
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275 | $uri = $location->getQueryUrl(); |
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276 | } else { |
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277 | $uri = $location; |
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278 | } |
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279 | return parent::getEntry($uri, 'Zend_Gdata_Photos_AlbumEntry'); |
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280 | } |
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281 | |
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282 | /** |
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283 | * Retreive a single PhotoEntry object. |
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284 | * |
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285 | * @param mixed $location The location for the feed, as a URL or Query. |
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286 | * @return Zend_Gdata_Photos_PhotoEntry |
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287 | * @throws Zend_Gdata_App_Exception |
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288 | * @throws Zend_Gdata_App_HttpException |
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289 | */ |
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290 | public function getPhotoEntry($location) |
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291 | { |
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292 | if ($location === null) { |
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293 | require_once 'Zend/Gdata/App/InvalidArgumentException.php'; |
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294 | throw new Zend_Gdata_App_InvalidArgumentException( |
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295 | 'Location must not be null'); |
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296 | } else if ($location instanceof Zend_Gdata_Photos_UserQuery) { |
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297 | $location->setType('entry'); |
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298 | $uri = $location->getQueryUrl(); |
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299 | } else if ($location instanceof Zend_Gdata_Query) { |
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300 | $uri = $location->getQueryUrl(); |
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301 | } else { |
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302 | $uri = $location; |
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303 | } |
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304 | return parent::getEntry($uri, 'Zend_Gdata_Photos_PhotoEntry'); |
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305 | } |
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306 | |
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307 | /** |
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308 | * Retreive a single TagEntry object. |
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309 | * |
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310 | * @param mixed $location The location for the feed, as a URL or Query. |
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311 | * @return Zend_Gdata_Photos_TagEntry |
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312 | * @throws Zend_Gdata_App_Exception |
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313 | * @throws Zend_Gdata_App_HttpException |
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314 | */ |
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315 | public function getTagEntry($location) |
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316 | { |
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317 | if ($location === null) { |
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318 | require_once 'Zend/Gdata/App/InvalidArgumentException.php'; |
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319 | throw new Zend_Gdata_App_InvalidArgumentException( |
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320 | 'Location must not be null'); |
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321 | } else if ($location instanceof Zend_Gdata_Photos_UserQuery) { |
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322 | $location->setType('entry'); |
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323 | $uri = $location->getQueryUrl(); |
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324 | } else if ($location instanceof Zend_Gdata_Query) { |
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325 | $uri = $location->getQueryUrl(); |
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326 | } else { |
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327 | $uri = $location; |
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328 | } |
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329 | return parent::getEntry($uri, 'Zend_Gdata_Photos_TagEntry'); |
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330 | } |
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331 | |
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332 | /** |
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333 | * Retreive a single CommentEntry object. |
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334 | * |
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335 | * @param mixed $location The location for the feed, as a URL or Query. |
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336 | * @return Zend_Gdata_Photos_CommentEntry |
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337 | * @throws Zend_Gdata_App_Exception |
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338 | * @throws Zend_Gdata_App_HttpException |
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339 | */ |
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340 | public function getCommentEntry($location) |
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341 | { |
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342 | if ($location === null) { |
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343 | require_once 'Zend/Gdata/App/InvalidArgumentException.php'; |
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344 | throw new Zend_Gdata_App_InvalidArgumentException( |
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345 | 'Location must not be null'); |
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346 | } else if ($location instanceof Zend_Gdata_Photos_UserQuery) { |
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347 | $location->setType('entry'); |
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348 | $uri = $location->getQueryUrl(); |
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349 | } else if ($location instanceof Zend_Gdata_Query) { |
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350 | $uri = $location->getQueryUrl(); |
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351 | } else { |
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352 | $uri = $location; |
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353 | } |
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354 | return parent::getEntry($uri, 'Zend_Gdata_Photos_CommentEntry'); |
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355 | } |
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356 | |
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357 | /** |
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358 | * Create a new album from a AlbumEntry. |
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359 | * |
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360 | * @param Zend_Gdata_Photos_AlbumEntry $album The album entry to |
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361 | * insert. |
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362 | * @param string $url (optional) The URI that the album should be |
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363 | * uploaded to. If null, the default album creation URI for |
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364 | * this domain will be used. |
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365 | * @return Zend_Gdata_Photos_AlbumEntry The inserted album entry as |
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366 | * returned by the server. |
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367 | * @throws Zend_Gdata_App_Exception |
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368 | * @throws Zend_Gdata_App_HttpException |
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369 | */ |
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370 | public function insertAlbumEntry($album, $uri = null) |
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371 | { |
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372 | if ($uri === null) { |
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373 | $uri = self::PICASA_BASE_FEED_URI . '/' . |
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374 | self::DEFAULT_PROJECTION . '/' . self::USER_PATH . '/' . |
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375 | self::DEFAULT_USER; |
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376 | } |
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377 | $newEntry = $this->insertEntry($album, $uri, 'Zend_Gdata_Photos_AlbumEntry'); |
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378 | return $newEntry; |
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379 | } |
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380 | |
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381 | /** |
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382 | * Create a new photo from a PhotoEntry. |
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383 | * |
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384 | * @param Zend_Gdata_Photos_PhotoEntry $photo The photo to insert. |
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385 | * @param string $url The URI that the photo should be uploaded |
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386 | * to. Alternatively, an AlbumEntry can be provided and the |
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387 | * photo will be added to that album. |
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388 | * @return Zend_Gdata_Photos_PhotoEntry The inserted photo entry |
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389 | * as returned by the server. |
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390 | * @throws Zend_Gdata_App_Exception |
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391 | * @throws Zend_Gdata_App_HttpException |
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392 | */ |
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393 | public function insertPhotoEntry($photo, $uri = null) |
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394 | { |
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395 | if ($uri instanceof Zend_Gdata_Photos_AlbumEntry) { |
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396 | $uri = $uri->getLink(self::FEED_LINK_PATH)->href; |
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397 | } |
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398 | if ($uri === null) { |
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399 | require_once 'Zend/Gdata/App/InvalidArgumentException.php'; |
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400 | throw new Zend_Gdata_App_InvalidArgumentException( |
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401 | 'URI must not be null'); |
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402 | } |
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403 | $newEntry = $this->insertEntry($photo, $uri, 'Zend_Gdata_Photos_PhotoEntry'); |
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404 | return $newEntry; |
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405 | } |
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406 | |
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407 | /** |
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408 | * Create a new tag from a TagEntry. |
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409 | * |
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410 | * @param Zend_Gdata_Photos_TagEntry $tag The tag entry to insert. |
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411 | * @param string $url The URI where the tag should be |
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412 | * uploaded to. Alternatively, a PhotoEntry can be provided and |
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413 | * the tag will be added to that photo. |
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414 | * @return Zend_Gdata_Photos_TagEntry The inserted tag entry as returned |
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415 | * by the server. |
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416 | * @throws Zend_Gdata_App_Exception |
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417 | * @throws Zend_Gdata_App_HttpException |
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418 | */ |
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419 | public function insertTagEntry($tag, $uri = null) |
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420 | { |
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421 | if ($uri instanceof Zend_Gdata_Photos_PhotoEntry) { |
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422 | $uri = $uri->getLink(self::FEED_LINK_PATH)->href; |
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423 | } |
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424 | if ($uri === null) { |
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425 | require_once 'Zend/Gdata/App/InvalidArgumentException.php'; |
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426 | throw new Zend_Gdata_App_InvalidArgumentException( |
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427 | 'URI must not be null'); |
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428 | } |
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429 | $newEntry = $this->insertEntry($tag, $uri, 'Zend_Gdata_Photos_TagEntry'); |
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430 | return $newEntry; |
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431 | } |
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432 | |
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433 | /** |
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434 | * Create a new comment from a CommentEntry. |
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435 | * |
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436 | * @param Zend_Gdata_Photos_CommentEntry $comment The comment entry to |
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437 | * insert. |
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438 | * @param string $url The URI where the comment should be uploaded to. |
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439 | * Alternatively, a PhotoEntry can be provided and |
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440 | * the comment will be added to that photo. |
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441 | * @return Zend_Gdata_Photos_CommentEntry The inserted comment entry |
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442 | * as returned by the server. |
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443 | * @throws Zend_Gdata_App_Exception |
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444 | * @throws Zend_Gdata_App_HttpException |
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445 | */ |
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446 | public function insertCommentEntry($comment, $uri = null) |
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447 | { |
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448 | if ($uri instanceof Zend_Gdata_Photos_PhotoEntry) { |
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449 | $uri = $uri->getLink(self::FEED_LINK_PATH)->href; |
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450 | } |
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451 | if ($uri === null) { |
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452 | require_once 'Zend/Gdata/App/InvalidArgumentException.php'; |
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453 | throw new Zend_Gdata_App_InvalidArgumentException( |
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454 | 'URI must not be null'); |
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455 | } |
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456 | $newEntry = $this->insertEntry($comment, $uri, 'Zend_Gdata_Photos_CommentEntry'); |
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457 | return $newEntry; |
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458 | } |
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459 | |
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460 | /** |
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461 | * Delete an AlbumEntry. |
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462 | * |
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463 | * @param Zend_Gdata_Photos_AlbumEntry $album The album entry to |
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464 | * delete. |
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465 | * @param boolean $catch Whether to catch an exception when |
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466 | * modified and re-delete or throw |
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467 | * @return void. |
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468 | * @throws Zend_Gdata_App_Exception |
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469 | * @throws Zend_Gdata_App_HttpException |
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470 | */ |
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471 | public function deleteAlbumEntry($album, $catch) |
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472 | { |
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473 | if ($catch) { |
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474 | try { |
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475 | $this->delete($album); |
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476 | } catch (Zend_Gdata_App_HttpException $e) { |
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477 | if ($e->getResponse()->getStatus() === 409) { |
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478 | $entry = new Zend_Gdata_Photos_AlbumEntry($e->getResponse()->getBody()); |
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479 | $this->delete($entry->getLink('edit')->href); |
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480 | } else { |
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481 | throw $e; |
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482 | } |
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483 | } |
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484 | } else { |
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485 | $this->delete($album); |
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486 | } |
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487 | } |
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488 | |
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489 | /** |
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490 | * Delete a PhotoEntry. |
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491 | * |
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492 | * @param Zend_Gdata_Photos_PhotoEntry $photo The photo entry to |
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493 | * delete. |
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494 | * @param boolean $catch Whether to catch an exception when |
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495 | * modified and re-delete or throw |
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496 | * @return void. |
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497 | * @throws Zend_Gdata_App_Exception |
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498 | * @throws Zend_Gdata_App_HttpException |
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499 | */ |
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500 | public function deletePhotoEntry($photo, $catch) |
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501 | { |
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502 | if ($catch) { |
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503 | try { |
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504 | $this->delete($photo); |
---|
505 | } catch (Zend_Gdata_App_HttpException $e) { |
---|
506 | if ($e->getResponse()->getStatus() === 409) { |
---|
507 | $entry = new Zend_Gdata_Photos_PhotoEntry($e->getResponse()->getBody()); |
---|
508 | $this->delete($entry->getLink('edit')->href); |
---|
509 | } else { |
---|
510 | throw $e; |
---|
511 | } |
---|
512 | } |
---|
513 | } else { |
---|
514 | $this->delete($photo); |
---|
515 | } |
---|
516 | } |
---|
517 | |
---|
518 | /** |
---|
519 | * Delete a CommentEntry. |
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520 | * |
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521 | * @param Zend_Gdata_Photos_CommentEntry $comment The comment entry to |
---|
522 | * delete. |
---|
523 | * @param boolean $catch Whether to catch an exception when |
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524 | * modified and re-delete or throw |
---|
525 | * @return void. |
---|
526 | * @throws Zend_Gdata_App_Exception |
---|
527 | * @throws Zend_Gdata_App_HttpException |
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528 | */ |
---|
529 | public function deleteCommentEntry($comment, $catch) |
---|
530 | { |
---|
531 | if ($catch) { |
---|
532 | try { |
---|
533 | $this->delete($comment); |
---|
534 | } catch (Zend_Gdata_App_HttpException $e) { |
---|
535 | if ($e->getResponse()->getStatus() === 409) { |
---|
536 | $entry = new Zend_Gdata_Photos_CommentEntry($e->getResponse()->getBody()); |
---|
537 | $this->delete($entry->getLink('edit')->href); |
---|
538 | } else { |
---|
539 | throw $e; |
---|
540 | } |
---|
541 | } |
---|
542 | } else { |
---|
543 | $this->delete($comment); |
---|
544 | } |
---|
545 | } |
---|
546 | |
---|
547 | /** |
---|
548 | * Delete a TagEntry. |
---|
549 | * |
---|
550 | * @param Zend_Gdata_Photos_TagEntry $tag The tag entry to |
---|
551 | * delete. |
---|
552 | * @param boolean $catch Whether to catch an exception when |
---|
553 | * modified and re-delete or throw |
---|
554 | * @return void. |
---|
555 | * @throws Zend_Gdata_App_Exception |
---|
556 | * @throws Zend_Gdata_App_HttpException |
---|
557 | */ |
---|
558 | public function deleteTagEntry($tag, $catch) |
---|
559 | { |
---|
560 | if ($catch) { |
---|
561 | try { |
---|
562 | $this->delete($tag); |
---|
563 | } catch (Zend_Gdata_App_HttpException $e) { |
---|
564 | if ($e->getResponse()->getStatus() === 409) { |
---|
565 | $entry = new Zend_Gdata_Photos_TagEntry($e->getResponse()->getBody()); |
---|
566 | $this->delete($entry->getLink('edit')->href); |
---|
567 | } else { |
---|
568 | throw $e; |
---|
569 | } |
---|
570 | } |
---|
571 | } else { |
---|
572 | $this->delete($tag); |
---|
573 | } |
---|
574 | } |
---|
575 | |
---|
576 | } |
---|