1 | <?php |
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2 | ///////////////////////////////////////////////////////////////// |
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3 | /// getID3() by James Heinrich <info@getid3.org> // |
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4 | // available at http://getid3.sourceforge.net // |
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5 | // or http://www.getid3.org // |
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6 | ///////////////////////////////////////////////////////////////// |
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7 | // See readme.txt for more details // |
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8 | ///////////////////////////////////////////////////////////////// |
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9 | /// // |
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10 | // write.php // |
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11 | // module for writing tags (APEv2, ID3v1, ID3v2) // |
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12 | // dependencies: getid3.lib.php // |
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13 | // write.apetag.php (optional) // |
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14 | // write.id3v1.php (optional) // |
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15 | // write.id3v2.php (optional) // |
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16 | // write.vorbiscomment.php (optional) // |
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17 | // write.metaflac.php (optional) // |
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18 | // write.lyrics3.php (optional) // |
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19 | // /// |
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20 | ///////////////////////////////////////////////////////////////// |
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21 | |
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22 | if (!defined('GETID3_INCLUDEPATH')) { |
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23 | die('getid3.php MUST be included before calling getid3_writetags'); |
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24 | } |
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25 | if (!include_once(GETID3_INCLUDEPATH.'getid3.lib.php')) { |
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26 | die('write.php depends on getid3.lib.php, which is missing.'); |
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27 | } |
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28 | |
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29 | |
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30 | // NOTES: |
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31 | // |
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32 | // You should pass data here with standard field names as follows: |
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33 | // * TITLE |
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34 | // * ARTIST |
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35 | // * ALBUM |
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36 | // * TRACKNUMBER |
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37 | // * COMMENT |
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38 | // * GENRE |
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39 | // * YEAR |
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40 | // * ATTACHED_PICTURE (ID3v2 only) |
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41 | // |
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42 | // http://www.personal.uni-jena.de/~pfk/mpp/sv8/apekey.html |
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43 | // The APEv2 Tag Items Keys definition says "TRACK" is correct but foobar2000 uses "TRACKNUMBER" instead |
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44 | // Pass data here as "TRACKNUMBER" for compatability with all formats |
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45 | |
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46 | |
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47 | class getid3_writetags |
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48 | { |
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49 | // public |
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50 | var $filename; // absolute filename of file to write tags to |
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51 | var $tagformats = array(); // array of tag formats to write ('id3v1', 'id3v2.2', 'id2v2.3', 'id3v2.4', 'ape', 'vorbiscomment', 'metaflac', 'real') |
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52 | var $tag_data = array(array()); // 2-dimensional array of tag data (ex: $data['ARTIST'][0] = 'Elvis') |
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53 | var $tag_encoding = 'ISO-8859-1'; // text encoding used for tag data ('ISO-8859-1', 'UTF-8', 'UTF-16', 'UTF-16LE', 'UTF-16BE', ) |
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54 | var $overwrite_tags = true; // if true will erase existing tag data and write only passed data; if false will merge passed data with existing tag data |
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55 | var $remove_other_tags = false; // if true will erase remove all existing tags and only write those passed in $tagformats; if false will ignore any tags not mentioned in $tagformats |
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56 | |
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57 | var $id3v2_tag_language = 'eng'; // ISO-639-2 3-character language code needed for some ID3v2 frames (http://www.id3.org/iso639-2.html) |
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58 | var $id3v2_paddedlength = 4096; // minimum length of ID3v2 tags (will be padded to this length if tag data is shorter) |
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59 | |
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60 | var $warnings = array(); // any non-critical errors will be stored here |
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61 | var $errors = array(); // any critical errors will be stored here |
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62 | |
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63 | // private |
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64 | var $ThisFileInfo; // analysis of file before writing |
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65 | |
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66 | function getid3_writetags() { |
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67 | return true; |
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68 | } |
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69 | |
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70 | |
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71 | function WriteTags() { |
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72 | |
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73 | if (empty($this->filename)) { |
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74 | $this->errors[] = 'filename is undefined in getid3_writetags'; |
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75 | return false; |
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76 | } elseif (!file_exists($this->filename)) { |
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77 | $this->errors[] = 'filename set to non-existant file "'.$this->filename.'" in getid3_writetags'; |
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78 | return false; |
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79 | } |
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80 | |
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81 | if (!is_array($this->tagformats)) { |
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82 | $this->errors[] = 'tagformats must be an array in getid3_writetags'; |
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83 | return false; |
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84 | } |
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85 | |
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86 | $TagFormatsToRemove = array(); |
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87 | if (filesize($this->filename) == 0) { |
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88 | |
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89 | // empty file special case - allow any tag format, don't check existing format |
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90 | // could be useful if you want to generate tag data for a non-existant file |
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91 | $this->ThisFileInfo = array('fileformat'=>''); |
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92 | $AllowedTagFormats = array('id3v1', 'id3v2.2', 'id3v2.3', 'id3v2.4', 'ape', 'lyrics3'); |
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93 | |
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94 | } else { |
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95 | |
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96 | $getID3 = new getID3; |
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97 | $getID3->encoding = $this->tag_encoding; |
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98 | $this->ThisFileInfo = $getID3->analyze($this->filename); |
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99 | |
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100 | // check for what file types are allowed on this fileformat |
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101 | switch (@$this->ThisFileInfo['fileformat']) { |
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102 | case 'mp3': |
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103 | case 'mp2': |
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104 | case 'mp1': |
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105 | case 'riff': // maybe not officially, but people do it anyway |
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106 | $AllowedTagFormats = array('id3v1', 'id3v2.2', 'id3v2.3', 'id3v2.4', 'ape', 'lyrics3'); |
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107 | break; |
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108 | |
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109 | case 'mpc': |
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110 | $AllowedTagFormats = array('ape'); |
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111 | break; |
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112 | |
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113 | case 'flac': |
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114 | $AllowedTagFormats = array('metaflac'); |
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115 | break; |
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116 | |
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117 | case 'real': |
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118 | $AllowedTagFormats = array('real'); |
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119 | break; |
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120 | |
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121 | case 'ogg': |
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122 | switch (@$this->ThisFileInfo['audio']['dataformat']) { |
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123 | case 'flac': |
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124 | //$AllowedTagFormats = array('metaflac'); |
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125 | $this->errors[] = 'metaflac is not (yet) compatible with OggFLAC files'; |
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126 | return false; |
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127 | break; |
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128 | case 'vorbis': |
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129 | $AllowedTagFormats = array('vorbiscomment'); |
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130 | break; |
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131 | default: |
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132 | $this->errors[] = 'metaflac is not (yet) compatible with Ogg files other than OggVorbis'; |
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133 | return false; |
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134 | break; |
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135 | } |
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136 | break; |
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137 | |
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138 | default: |
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139 | $AllowedTagFormats = array(); |
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140 | break; |
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141 | } |
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142 | foreach ($this->tagformats as $requested_tag_format) { |
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143 | if (!in_array($requested_tag_format, $AllowedTagFormats)) { |
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144 | $errormessage = 'Tag format "'.$requested_tag_format.'" is not allowed on "'.@$this->ThisFileInfo['fileformat']; |
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145 | if (@$this->ThisFileInfo['fileformat'] != @$this->ThisFileInfo['audio']['dataformat']) { |
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146 | $errormessage .= '.'.@$this->ThisFileInfo['audio']['dataformat']; |
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147 | } |
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148 | $errormessage .= '" files'; |
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149 | $this->errors[] = $errormessage; |
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150 | return false; |
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151 | } |
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152 | } |
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153 | |
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154 | // List of other tag formats, removed if requested |
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155 | if ($this->remove_other_tags) { |
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156 | foreach ($AllowedTagFormats as $AllowedTagFormat) { |
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157 | switch ($AllowedTagFormat) { |
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158 | case 'id3v2.2': |
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159 | case 'id3v2.3': |
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160 | case 'id3v2.4': |
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161 | if (!in_array('id3v2', $TagFormatsToRemove) && !in_array('id3v2.2', $this->tagformats) && !in_array('id3v2.3', $this->tagformats) && !in_array('id3v2.4', $this->tagformats)) { |
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162 | $TagFormatsToRemove[] = 'id3v2'; |
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163 | } |
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164 | break; |
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165 | |
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166 | default: |
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167 | if (!in_array($AllowedTagFormat, $this->tagformats)) { |
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168 | $TagFormatsToRemove[] = $AllowedTagFormat; |
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169 | } |
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170 | break; |
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171 | } |
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172 | } |
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173 | } |
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174 | } |
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175 | |
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176 | $WritingFilesToInclude = array_merge($this->tagformats, $TagFormatsToRemove); |
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177 | |
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178 | // Check for required include files and include them |
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179 | foreach ($WritingFilesToInclude as $tagformat) { |
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180 | switch ($tagformat) { |
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181 | case 'ape': |
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182 | $GETID3_ERRORARRAY = &$this->errors; |
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183 | if (!getid3_lib::IncludeDependency(GETID3_INCLUDEPATH.'write.apetag.php', __FILE__, false)) { |
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184 | return false; |
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185 | } |
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186 | break; |
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187 | |
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188 | case 'id3v1': |
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189 | case 'lyrics3': |
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190 | case 'vorbiscomment': |
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191 | case 'metaflac': |
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192 | case 'real': |
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193 | $GETID3_ERRORARRAY = &$this->errors; |
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194 | if (!getid3_lib::IncludeDependency(GETID3_INCLUDEPATH.'write.'.$tagformat.'.php', __FILE__, false)) { |
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195 | return false; |
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196 | } |
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197 | break; |
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198 | |
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199 | case 'id3v2.2': |
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200 | case 'id3v2.3': |
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201 | case 'id3v2.4': |
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202 | case 'id3v2': |
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203 | $GETID3_ERRORARRAY = &$this->errors; |
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204 | if (!getid3_lib::IncludeDependency(GETID3_INCLUDEPATH.'write.id3v2.php', __FILE__, false)) { |
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205 | return false; |
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206 | } |
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207 | break; |
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208 | |
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209 | default: |
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210 | $this->errors[] = 'unknown tag format "'.$tagformat.'" in $tagformats in WriteTags()'; |
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211 | return false; |
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212 | break; |
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213 | } |
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214 | |
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215 | } |
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216 | |
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217 | // Validation of supplied data |
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218 | if (!is_array($this->tag_data)) { |
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219 | $this->errors[] = '$tag_data is not an array in WriteTags()'; |
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220 | return false; |
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221 | } |
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222 | // convert supplied data array keys to upper case, if they're not already |
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223 | foreach ($this->tag_data as $tag_key => $tag_array) { |
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224 | if (strtoupper($tag_key) !== $tag_key) { |
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225 | $this->tag_data[strtoupper($tag_key)] = $this->tag_data[$tag_key]; |
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226 | unset($this->tag_data[$tag_key]); |
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227 | } |
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228 | } |
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229 | // convert source data array keys to upper case, if they're not already |
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230 | if (!empty($this->ThisFileInfo['tags'])) { |
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231 | foreach ($this->ThisFileInfo['tags'] as $tag_format => $tag_data_array) { |
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232 | foreach ($tag_data_array as $tag_key => $tag_array) { |
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233 | if (strtoupper($tag_key) !== $tag_key) { |
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234 | $this->ThisFileInfo['tags'][$tag_format][strtoupper($tag_key)] = $this->ThisFileInfo['tags'][$tag_format][$tag_key]; |
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235 | unset($this->ThisFileInfo['tags'][$tag_format][$tag_key]); |
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236 | } |
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237 | } |
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238 | } |
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239 | } |
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240 | |
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241 | // Convert "TRACK" to "TRACKNUMBER" (if needed) for compatability with all formats |
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242 | if (isset($this->tag_data['TRACK']) && !isset($this->tag_data['TRACKNUMBER'])) { |
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243 | $this->tag_data['TRACKNUMBER'] = $this->tag_data['TRACK']; |
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244 | unset($this->tag_data['TRACK']); |
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245 | } |
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246 | |
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247 | // Remove all other tag formats, if requested |
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248 | if ($this->remove_other_tags) { |
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249 | $this->DeleteTags($TagFormatsToRemove); |
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250 | } |
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251 | |
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252 | // Write data for each tag format |
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253 | foreach ($this->tagformats as $tagformat) { |
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254 | $success = false; // overridden if tag writing is successful |
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255 | switch ($tagformat) { |
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256 | case 'ape': |
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257 | $ape_writer = new getid3_write_apetag; |
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258 | if (($ape_writer->tag_data = $this->FormatDataForAPE()) !== false) { |
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259 | $ape_writer->filename = $this->filename; |
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260 | if (($success = $ape_writer->WriteAPEtag()) === false) { |
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261 | $this->errors[] = 'WriteAPEtag() failed with message(s):<PRE><UL><LI>'.trim(implode('</LI><LI>', $ape_writer->errors)).'</LI></UL></PRE>'; |
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262 | } |
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263 | } else { |
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264 | $this->errors[] = 'FormatDataForAPE() failed'; |
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265 | } |
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266 | break; |
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267 | |
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268 | case 'id3v1': |
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269 | $id3v1_writer = new getid3_write_id3v1; |
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270 | if (($id3v1_writer->tag_data = $this->FormatDataForID3v1()) !== false) { |
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271 | $id3v1_writer->filename = $this->filename; |
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272 | if (($success = $id3v1_writer->WriteID3v1()) === false) { |
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273 | $this->errors[] = 'WriteID3v1() failed with message(s):<PRE><UL><LI>'.trim(implode('</LI><LI>', $id3v1_writer->errors)).'</LI></UL></PRE>'; |
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274 | } |
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275 | } else { |
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276 | $this->errors[] = 'FormatDataForID3v1() failed'; |
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277 | } |
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278 | break; |
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279 | |
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280 | case 'id3v2.2': |
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281 | case 'id3v2.3': |
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282 | case 'id3v2.4': |
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283 | $id3v2_writer = new getid3_write_id3v2; |
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284 | $id3v2_writer->majorversion = intval(substr($tagformat, -1)); |
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285 | $id3v2_writer->paddedlength = $this->id3v2_paddedlength; |
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286 | if (($id3v2_writer->tag_data = $this->FormatDataForID3v2($id3v2_writer->majorversion)) !== false) { |
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287 | $id3v2_writer->filename = $this->filename; |
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288 | if (($success = $id3v2_writer->WriteID3v2()) === false) { |
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289 | $this->errors[] = 'WriteID3v2() failed with message(s):<PRE><UL><LI>'.trim(implode('</LI><LI>', $id3v2_writer->errors)).'</LI></UL></PRE>'; |
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290 | } |
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291 | } else { |
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292 | $this->errors[] = 'FormatDataForID3v2() failed'; |
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293 | } |
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294 | break; |
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295 | |
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296 | case 'vorbiscomment': |
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297 | $vorbiscomment_writer = new getid3_write_vorbiscomment; |
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298 | if (($vorbiscomment_writer->tag_data = $this->FormatDataForVorbisComment()) !== false) { |
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299 | $vorbiscomment_writer->filename = $this->filename; |
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300 | if (($success = $vorbiscomment_writer->WriteVorbisComment()) === false) { |
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301 | $this->errors[] = 'WriteVorbisComment() failed with message(s):<PRE><UL><LI>'.trim(implode('</LI><LI>', $vorbiscomment_writer->errors)).'</LI></UL></PRE>'; |
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302 | } |
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303 | } else { |
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304 | $this->errors[] = 'FormatDataForVorbisComment() failed'; |
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305 | } |
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306 | break; |
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307 | |
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308 | case 'metaflac': |
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309 | $metaflac_writer = new getid3_write_metaflac; |
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310 | if (($metaflac_writer->tag_data = $this->FormatDataForMetaFLAC()) !== false) { |
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311 | $metaflac_writer->filename = $this->filename; |
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312 | if (($success = $metaflac_writer->WriteMetaFLAC()) === false) { |
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313 | $this->errors[] = 'WriteMetaFLAC() failed with message(s):<PRE><UL><LI>'.trim(implode('</LI><LI>', $metaflac_writer->errors)).'</LI></UL></PRE>'; |
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314 | } |
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315 | } else { |
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316 | $this->errors[] = 'FormatDataForMetaFLAC() failed'; |
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317 | } |
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318 | break; |
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319 | |
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320 | case 'real': |
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321 | $real_writer = new getid3_write_real; |
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322 | if (($real_writer->tag_data = $this->FormatDataForReal()) !== false) { |
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323 | $real_writer->filename = $this->filename; |
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324 | if (($success = $real_writer->WriteReal()) === false) { |
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325 | $this->errors[] = 'WriteReal() failed with message(s):<PRE><UL><LI>'.trim(implode('</LI><LI>', $real_writer->errors)).'</LI></UL></PRE>'; |
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326 | } |
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327 | } else { |
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328 | $this->errors[] = 'FormatDataForReal() failed'; |
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329 | } |
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330 | break; |
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331 | |
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332 | default: |
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333 | $this->errors[] = 'Invalid tag format to write: "'.$tagformat.'"'; |
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334 | return false; |
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335 | break; |
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336 | } |
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337 | if (!$success) { |
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338 | return false; |
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339 | } |
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340 | } |
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341 | return true; |
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342 | |
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343 | } |
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344 | |
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345 | |
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346 | function DeleteTags($TagFormatsToDelete) { |
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347 | foreach ($TagFormatsToDelete as $DeleteTagFormat) { |
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348 | $success = false; // overridden if tag deletion is successful |
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349 | switch ($DeleteTagFormat) { |
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350 | case 'id3v1': |
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351 | $id3v1_writer = new getid3_write_id3v1; |
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352 | $id3v1_writer->filename = $this->filename; |
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353 | if (($success = $id3v1_writer->RemoveID3v1()) === false) { |
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354 | $this->errors[] = 'RemoveID3v1() failed with message(s):<PRE><UL><LI>'.trim(implode('</LI><LI>', $id3v1_writer->errors)).'</LI></UL></PRE>'; |
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355 | } |
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356 | break; |
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357 | |
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358 | case 'id3v2': |
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359 | $id3v2_writer = new getid3_write_id3v2; |
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360 | $id3v2_writer->filename = $this->filename; |
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361 | if (($success = $id3v2_writer->RemoveID3v2()) === false) { |
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362 | $this->errors[] = 'RemoveID3v2() failed with message(s):<PRE><UL><LI>'.trim(implode('</LI><LI>', $id3v2_writer->errors)).'</LI></UL></PRE>'; |
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363 | } |
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364 | break; |
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365 | |
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366 | case 'ape': |
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367 | $ape_writer = new getid3_write_apetag; |
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368 | $ape_writer->filename = $this->filename; |
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369 | if (($success = $ape_writer->DeleteAPEtag()) === false) { |
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370 | $this->errors[] = 'DeleteAPEtag() failed with message(s):<PRE><UL><LI>'.trim(implode('</LI><LI>', $ape_writer->errors)).'</LI></UL></PRE>'; |
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371 | } |
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372 | break; |
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373 | |
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374 | case 'vorbiscomment': |
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375 | $vorbiscomment_writer = new getid3_write_vorbiscomment; |
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376 | $vorbiscomment_writer->filename = $this->filename; |
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377 | if (($success = $vorbiscomment_writer->DeleteVorbisComment()) === false) { |
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378 | $this->errors[] = 'DeleteVorbisComment() failed with message(s):<PRE><UL><LI>'.trim(implode('</LI><LI>', $vorbiscomment_writer->errors)).'</LI></UL></PRE>'; |
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379 | } |
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380 | break; |
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381 | |
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382 | case 'metaflac': |
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383 | $metaflac_writer = new getid3_write_metaflac; |
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384 | $metaflac_writer->filename = $this->filename; |
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385 | if (($success = $metaflac_writer->DeleteMetaFLAC()) === false) { |
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386 | $this->errors[] = 'DeleteMetaFLAC() failed with message(s):<PRE><UL><LI>'.trim(implode('</LI><LI>', $metaflac_writer->errors)).'</LI></UL></PRE>'; |
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387 | } |
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388 | break; |
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389 | |
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390 | case 'lyrics3': |
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391 | $lyrics3_writer = new getid3_write_lyrics3; |
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392 | $lyrics3_writer->filename = $this->filename; |
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393 | if (($success = $lyrics3_writer->DeleteLyrics3()) === false) { |
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394 | $this->errors[] = 'DeleteLyrics3() failed with message(s):<PRE><UL><LI>'.trim(implode('</LI><LI>', $lyrics3_writer->errors)).'</LI></UL></PRE>'; |
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395 | } |
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396 | break; |
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397 | |
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398 | case 'real': |
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399 | $real_writer = new getid3_write_real; |
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400 | $real_writer->filename = $this->filename; |
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401 | if (($success = $real_writer->RemoveReal()) === false) { |
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402 | $this->errors[] = 'RemoveReal() failed with message(s):<PRE><UL><LI>'.trim(implode('</LI><LI>', $real_writer->errors)).'</LI></UL></PRE>'; |
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403 | } |
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404 | break; |
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405 | |
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406 | default: |
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407 | $this->errors[] = 'Invalid tag format to delete: "'.$tagformat.'"'; |
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408 | return false; |
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409 | break; |
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410 | } |
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411 | if (!$success) { |
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412 | return false; |
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413 | } |
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414 | } |
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415 | return true; |
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416 | } |
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417 | |
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418 | |
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419 | function MergeExistingTagData($TagFormat, &$tag_data) { |
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420 | // Merge supplied data with existing data, if requested |
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421 | if ($this->overwrite_tags) { |
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422 | // do nothing - ignore previous data |
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423 | } else { |
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424 | if (!isset($this->ThisFileInfo['tags'][$TagFormat])) { |
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425 | return false; |
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426 | } |
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427 | $tag_data = array_merge_recursive($tag_data, $this->ThisFileInfo['tags'][$TagFormat]); |
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428 | } |
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429 | return true; |
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430 | } |
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431 | |
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432 | function FormatDataForAPE() { |
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433 | $ape_tag_data = array(); |
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434 | foreach ($this->tag_data as $tag_key => $valuearray) { |
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435 | switch ($tag_key) { |
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436 | case 'ATTACHED_PICTURE': |
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437 | // ATTACHED_PICTURE is ID3v2 only - ignore |
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438 | $this->warnings[] = '$data['.$tag_key.'] is assumed to be ID3v2 APIC data - NOT written to APE tag'; |
---|
439 | break; |
---|
440 | |
---|
441 | default: |
---|
442 | foreach ($valuearray as $key => $value) { |
---|
443 | if (is_string($value) || is_numeric($value)) { |
---|
444 | $ape_tag_data[$tag_key][$key] = getid3_lib::iconv_fallback($this->tag_encoding, 'UTF-8', $value); |
---|
445 | } else { |
---|
446 | $this->warnings[] = '$data['.$tag_key.']['.$key.'] is not a string value - all of $data['.$tag_key.'] NOT written to APE tag'; |
---|
447 | unset($ape_tag_data[$tag_key]); |
---|
448 | break; |
---|
449 | } |
---|
450 | } |
---|
451 | break; |
---|
452 | } |
---|
453 | } |
---|
454 | $this->MergeExistingTagData('ape', $ape_tag_data); |
---|
455 | return $ape_tag_data; |
---|
456 | } |
---|
457 | |
---|
458 | |
---|
459 | function FormatDataForID3v1() { |
---|
460 | $tag_data_id3v1['genreid'] = 255; |
---|
461 | if (!empty($this->tag_data['GENRE'])) { |
---|
462 | foreach ($this->tag_data['GENRE'] as $key => $value) { |
---|
463 | if (getid3_id3v1::LookupGenreID($value) !== false) { |
---|
464 | $tag_data_id3v1['genreid'] = getid3_id3v1::LookupGenreID($value); |
---|
465 | break; |
---|
466 | } |
---|
467 | } |
---|
468 | } |
---|
469 | |
---|
470 | $tag_data_id3v1['title'] = getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', @implode(' ', @$this->tag_data['TITLE'])); |
---|
471 | $tag_data_id3v1['artist'] = getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', @implode(' ', @$this->tag_data['ARTIST'])); |
---|
472 | $tag_data_id3v1['album'] = getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', @implode(' ', @$this->tag_data['ALBUM'])); |
---|
473 | $tag_data_id3v1['year'] = getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', @implode(' ', @$this->tag_data['YEAR'])); |
---|
474 | $tag_data_id3v1['comment'] = getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', @implode(' ', @$this->tag_data['COMMENT'])); |
---|
475 | |
---|
476 | $tag_data_id3v1['track'] = intval(getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', @implode(' ', @$this->tag_data['TRACKNUMBER']))); |
---|
477 | if ($tag_data_id3v1['track'] <= 0) { |
---|
478 | $tag_data_id3v1['track'] = ''; |
---|
479 | } |
---|
480 | |
---|
481 | $this->MergeExistingTagData('id3v1', $tag_data_id3v1); |
---|
482 | return $tag_data_id3v1; |
---|
483 | } |
---|
484 | |
---|
485 | function FormatDataForID3v2($id3v2_majorversion) { |
---|
486 | $tag_data_id3v2 = array(); |
---|
487 | |
---|
488 | $ID3v2_text_encoding_lookup[2] = array('ISO-8859-1'=>0, 'UTF-16'=>1); |
---|
489 | $ID3v2_text_encoding_lookup[3] = array('ISO-8859-1'=>0, 'UTF-16'=>1); |
---|
490 | $ID3v2_text_encoding_lookup[4] = array('ISO-8859-1'=>0, 'UTF-16'=>1, 'UTF-16BE'=>2, 'UTF-8'=>3); |
---|
491 | foreach ($this->tag_data as $tag_key => $valuearray) { |
---|
492 | $ID3v2_framename = getid3_write_id3v2::ID3v2ShortFrameNameLookup($id3v2_majorversion, $tag_key); |
---|
493 | switch ($ID3v2_framename) { |
---|
494 | case 'APIC': |
---|
495 | foreach ($valuearray as $key => $apic_data_array) { |
---|
496 | if (isset($apic_data_array['data']) && |
---|
497 | isset($apic_data_array['picturetypeid']) && |
---|
498 | isset($apic_data_array['description']) && |
---|
499 | isset($apic_data_array['mime'])) { |
---|
500 | $tag_data_id3v2['APIC'][] = $apic_data_array; |
---|
501 | } else { |
---|
502 | $this->errors[] = 'ID3v2 APIC data is not properly structured'; |
---|
503 | return false; |
---|
504 | } |
---|
505 | } |
---|
506 | break; |
---|
507 | |
---|
508 | case '': |
---|
509 | $this->errors[] = 'ID3v2: Skipping "'.$tag_key.'" because cannot match it to a known ID3v2 frame type'; |
---|
510 | // some other data type, don't know how to handle it, ignore it |
---|
511 | break; |
---|
512 | |
---|
513 | default: |
---|
514 | // most other (text) frames can be copied over as-is |
---|
515 | foreach ($valuearray as $key => $value) { |
---|
516 | if (isset($ID3v2_text_encoding_lookup[$id3v2_majorversion][$this->tag_encoding])) { |
---|
517 | // source encoding is valid in ID3v2 - use it with no conversion |
---|
518 | $tag_data_id3v2[$ID3v2_framename][$key]['encodingid'] = $ID3v2_text_encoding_lookup[$id3v2_majorversion][$this->tag_encoding]; |
---|
519 | $tag_data_id3v2[$ID3v2_framename][$key]['data'] = $value; |
---|
520 | } else { |
---|
521 | // source encoding is NOT valid in ID3v2 - convert it to an ID3v2-valid encoding first |
---|
522 | if ($id3v2_majorversion < 4) { |
---|
523 | // convert data from other encoding to UTF-16 |
---|
524 | $tag_data_id3v2[$ID3v2_framename][$key]['encodingid'] = 1; |
---|
525 | $tag_data_id3v2[$ID3v2_framename][$key]['data'] = getid3_lib::iconv_fallback($this->tag_encoding, 'UTF-16', $value); |
---|
526 | |
---|
527 | } else { |
---|
528 | // convert data from other encoding to UTF-8 |
---|
529 | $tag_data_id3v2[$ID3v2_framename][$key]['encodingid'] = 3; |
---|
530 | $tag_data_id3v2[$ID3v2_framename][$key]['data'] = getid3_lib::iconv_fallback($this->tag_encoding, 'UTF-8', $value); |
---|
531 | } |
---|
532 | } |
---|
533 | |
---|
534 | // These values are not needed for all frame types, but if they're not used no matter |
---|
535 | $tag_data_id3v2[$ID3v2_framename][$key]['description'] = ''; |
---|
536 | $tag_data_id3v2[$ID3v2_framename][$key]['language'] = $this->id3v2_tag_language; |
---|
537 | } |
---|
538 | break; |
---|
539 | } |
---|
540 | } |
---|
541 | $this->MergeExistingTagData('id3v2', $tag_data_id3v2); |
---|
542 | return $tag_data_id3v2; |
---|
543 | } |
---|
544 | |
---|
545 | function FormatDataForVorbisComment() { |
---|
546 | $tag_data_vorbiscomment = $this->tag_data; |
---|
547 | |
---|
548 | // check for multi-line comment values - split out to multiple comments if neccesary |
---|
549 | // and convert data to UTF-8 strings |
---|
550 | foreach ($tag_data_vorbiscomment as $tag_key => $valuearray) { |
---|
551 | foreach ($valuearray as $key => $value) { |
---|
552 | str_replace("\r", "\n", $value); |
---|
553 | if (strstr($value, "\n")) { |
---|
554 | unset($tag_data_vorbiscomment[$tag_key][$key]); |
---|
555 | $multilineexploded = explode("\n", $value); |
---|
556 | foreach ($multilineexploded as $newcomment) { |
---|
557 | if (strlen(trim($newcomment)) > 0) { |
---|
558 | $tag_data_vorbiscomment[$tag_key][] = getid3_lib::iconv_fallback($this->tag_encoding, 'UTF-8', $newcomment); |
---|
559 | } |
---|
560 | } |
---|
561 | } elseif (is_string($value) || is_numeric($value)) { |
---|
562 | $tag_data_vorbiscomment[$tag_key][$key] = getid3_lib::iconv_fallback($this->tag_encoding, 'UTF-8', $value); |
---|
563 | } else { |
---|
564 | $this->warnings[] = '$data['.$tag_key.']['.$key.'] is not a string value - all of $data['.$tag_key.'] NOT written to VorbisComment tag'; |
---|
565 | unset($tag_data_vorbiscomment[$tag_key]); |
---|
566 | break; |
---|
567 | } |
---|
568 | } |
---|
569 | } |
---|
570 | $this->MergeExistingTagData('vorbiscomment', $tag_data_vorbiscomment); |
---|
571 | return $tag_data_vorbiscomment; |
---|
572 | } |
---|
573 | |
---|
574 | function FormatDataForMetaFLAC() { |
---|
575 | // FLAC & OggFLAC use VorbisComments same as OggVorbis |
---|
576 | // but require metaflac to do the writing rather than vorbiscomment |
---|
577 | return $this->FormatDataForVorbisComment(); |
---|
578 | } |
---|
579 | |
---|
580 | function FormatDataForReal() { |
---|
581 | $tag_data_real['title'] = getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', @implode(' ', @$this->tag_data['TITLE'])); |
---|
582 | $tag_data_real['artist'] = getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', @implode(' ', @$this->tag_data['ARTIST'])); |
---|
583 | $tag_data_real['copyright'] = getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', @implode(' ', @$this->tag_data['COPYRIGHT'])); |
---|
584 | $tag_data_real['comment'] = getid3_lib::iconv_fallback($this->tag_encoding, 'ISO-8859-1', @implode(' ', @$this->tag_data['COMMENT'])); |
---|
585 | |
---|
586 | $this->MergeExistingTagData('real', $tag_data_real); |
---|
587 | return $tag_data_real; |
---|
588 | } |
---|
589 | |
---|
590 | } |
---|
591 | |
---|
592 | ?> |
---|