| 1757 | * Retrieve list of mime types and file extensions. |
| 1758 | * |
| 1759 | * @since 3.5.0 |
| 1760 | * |
| 1761 | * @uses apply_filters() Calls 'mime_types' on returned array. This filter should |
| 1762 | * be used to add types, not remove them. To remove types use the upload_mimes filter. |
| 1763 | * |
| 1764 | * @return array Array of mime types keyed by the file extension regex corresponding to those types. |
| 1765 | */ |
| 1766 | function wp_get_mime_types() { |
| 1767 | // Accepted MIME types are set here as PCRE unless provided. |
| 1768 | return apply_filters( 'mime_types', array( |
| 1769 | // Image formats |
| 1770 | 'jpg|jpeg|jpe' => 'image/jpeg', |
| 1771 | 'gif' => 'image/gif', |
| 1772 | 'png' => 'image/png', |
| 1773 | 'bmp' => 'image/bmp', |
| 1774 | 'tif|tiff' => 'image/tiff', |
| 1775 | 'ico' => 'image/x-icon', |
| 1776 | // Video formats |
| 1777 | 'asf|asx|wax|wmv|wmx' => 'video/asf', |
| 1778 | 'avi' => 'video/avi', |
| 1779 | 'divx' => 'video/divx', |
| 1780 | 'flv' => 'video/x-flv', |
| 1781 | 'mov|qt' => 'video/quicktime', |
| 1782 | 'mpeg|mpg|mpe' => 'video/mpeg', |
| 1783 | 'mp4|m4v' => 'video/mp4', |
| 1784 | 'ogv' => 'video/ogg', |
| 1785 | 'mkv' => 'video/x-matroska', |
| 1786 | // Text formats |
| 1787 | 'txt|asc|c|cc|h' => 'text/plain', |
| 1788 | 'csv' => 'text/csv', |
| 1789 | 'tsv' => 'text/tab-separated-values', |
| 1790 | 'ics' => 'text/calendar', |
| 1791 | 'rtx' => 'text/richtext', |
| 1792 | 'css' => 'text/css', |
| 1793 | 'htm|html' => 'text/html', |
| 1794 | // Audio formats |
| 1795 | 'mp3|m4a|m4b' => 'audio/mpeg', |
| 1796 | 'ra|ram' => 'audio/x-realaudio', |
| 1797 | 'wav' => 'audio/wav', |
| 1798 | 'ogg|oga' => 'audio/ogg', |
| 1799 | 'mid|midi' => 'audio/midi', |
| 1800 | 'wma' => 'audio/wma', |
| 1801 | 'mka' => 'audio/x-matroska', |
| 1802 | // Misc application formats |
| 1803 | 'rtf' => 'application/rtf', |
| 1804 | 'js' => 'application/javascript', |
| 1805 | 'pdf' => 'application/pdf', |
| 1806 | 'swf' => 'application/x-shockwave-flash', |
| 1807 | 'class' => 'application/java', |
| 1808 | 'tar' => 'application/x-tar', |
| 1809 | 'zip' => 'application/zip', |
| 1810 | 'gz|gzip' => 'application/x-gzip', |
| 1811 | 'rar' => 'application/rar', |
| 1812 | '7z' => 'application/x-7z-compressed', |
| 1813 | 'exe' => 'application/x-msdownload', |
| 1814 | // MS Office formats |
| 1815 | 'doc' => 'application/msword', |
| 1816 | 'pot|pps|ppt' => 'application/vnd.ms-powerpoint', |
| 1817 | 'wri' => 'application/vnd.ms-write', |
| 1818 | 'xla|xls|xlt|xlw' => 'application/vnd.ms-excel', |
| 1819 | 'mdb' => 'application/vnd.ms-access', |
| 1820 | 'mpp' => 'application/vnd.ms-project', |
| 1821 | 'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', |
| 1822 | 'docm' => 'application/vnd.ms-word.document.macroEnabled.12', |
| 1823 | 'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template', |
| 1824 | 'dotm' => 'application/vnd.ms-word.template.macroEnabled.12', |
| 1825 | 'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', |
| 1826 | 'xlsm' => 'application/vnd.ms-excel.sheet.macroEnabled.12', |
| 1827 | 'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12', |
| 1828 | 'xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template', |
| 1829 | 'xltm' => 'application/vnd.ms-excel.template.macroEnabled.12', |
| 1830 | 'xlam' => 'application/vnd.ms-excel.addin.macroEnabled.12', |
| 1831 | 'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation', |
| 1832 | 'pptm' => 'application/vnd.ms-powerpoint.presentation.macroEnabled.12', |
| 1833 | 'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow', |
| 1834 | 'ppsm' => 'application/vnd.ms-powerpoint.slideshow.macroEnabled.12', |
| 1835 | 'potx' => 'application/vnd.openxmlformats-officedocument.presentationml.template', |
| 1836 | 'potm' => 'application/vnd.ms-powerpoint.template.macroEnabled.12', |
| 1837 | 'ppam' => 'application/vnd.ms-powerpoint.addin.macroEnabled.12', |
| 1838 | 'sldx' => 'application/vnd.openxmlformats-officedocument.presentationml.slide', |
| 1839 | 'sldm' => 'application/vnd.ms-powerpoint.slide.macroEnabled.12', |
| 1840 | 'onetoc|onetoc2|onetmp|onepkg' => 'application/onenote', |
| 1841 | // OpenOffice formats |
| 1842 | 'odt' => 'application/vnd.oasis.opendocument.text', |
| 1843 | 'odp' => 'application/vnd.oasis.opendocument.presentation', |
| 1844 | 'ods' => 'application/vnd.oasis.opendocument.spreadsheet', |
| 1845 | 'odg' => 'application/vnd.oasis.opendocument.graphics', |
| 1846 | 'odc' => 'application/vnd.oasis.opendocument.chart', |
| 1847 | 'odb' => 'application/vnd.oasis.opendocument.database', |
| 1848 | 'odf' => 'application/vnd.oasis.opendocument.formula', |
| 1849 | // WordPerfect formats |
| 1850 | 'wp|wpd' => 'application/wordperfect', |
| 1851 | ) ); |
| 1852 | } |
| 1853 | /** |
1765 | | static $mimes = false; |
1766 | | |
1767 | | if ( !$mimes ) { |
1768 | | // Accepted MIME types are set here as PCRE unless provided. |
1769 | | $mimes = apply_filters( 'upload_mimes', array( |
1770 | | // Image formats |
1771 | | 'jpg|jpeg|jpe' => 'image/jpeg', |
1772 | | 'gif' => 'image/gif', |
1773 | | 'png' => 'image/png', |
1774 | | 'bmp' => 'image/bmp', |
1775 | | 'tif|tiff' => 'image/tiff', |
1776 | | 'ico' => 'image/x-icon', |
1777 | | // Video formats |
1778 | | 'asf|asx|wax|wmv|wmx' => 'video/asf', |
1779 | | 'avi' => 'video/avi', |
1780 | | 'divx' => 'video/divx', |
1781 | | 'flv' => 'video/x-flv', |
1782 | | 'mov|qt' => 'video/quicktime', |
1783 | | 'mpeg|mpg|mpe' => 'video/mpeg', |
1784 | | 'mp4|m4v' => 'video/mp4', |
1785 | | 'ogv' => 'video/ogg', |
1786 | | 'mkv' => 'video/x-matroska', |
1787 | | // Text formats |
1788 | | 'txt|asc|c|cc|h' => 'text/plain', |
1789 | | 'csv' => 'text/csv', |
1790 | | 'tsv' => 'text/tab-separated-values', |
1791 | | 'ics' => 'text/calendar', |
1792 | | 'rtx' => 'text/richtext', |
1793 | | 'css' => 'text/css', |
1794 | | 'htm|html' => 'text/html', |
1795 | | // Audio formats |
1796 | | 'mp3|m4a|m4b' => 'audio/mpeg', |
1797 | | 'ra|ram' => 'audio/x-realaudio', |
1798 | | 'wav' => 'audio/wav', |
1799 | | 'ogg|oga' => 'audio/ogg', |
1800 | | 'mid|midi' => 'audio/midi', |
1801 | | 'wma' => 'audio/wma', |
1802 | | 'mka' => 'audio/x-matroska', |
1803 | | // Misc application formats |
1804 | | 'rtf' => 'application/rtf', |
1805 | | 'js' => 'application/javascript', |
1806 | | 'pdf' => 'application/pdf', |
1807 | | 'swf' => 'application/x-shockwave-flash', |
1808 | | 'class' => 'application/java', |
1809 | | 'tar' => 'application/x-tar', |
1810 | | 'zip' => 'application/zip', |
1811 | | 'gz|gzip' => 'application/x-gzip', |
1812 | | 'rar' => 'application/rar', |
1813 | | '7z' => 'application/x-7z-compressed', |
1814 | | 'exe' => 'application/x-msdownload', |
1815 | | // MS Office formats |
1816 | | 'doc' => 'application/msword', |
1817 | | 'pot|pps|ppt' => 'application/vnd.ms-powerpoint', |
1818 | | 'wri' => 'application/vnd.ms-write', |
1819 | | 'xla|xls|xlt|xlw' => 'application/vnd.ms-excel', |
1820 | | 'mdb' => 'application/vnd.ms-access', |
1821 | | 'mpp' => 'application/vnd.ms-project', |
1822 | | 'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', |
1823 | | 'docm' => 'application/vnd.ms-word.document.macroEnabled.12', |
1824 | | 'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template', |
1825 | | 'dotm' => 'application/vnd.ms-word.template.macroEnabled.12', |
1826 | | 'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', |
1827 | | 'xlsm' => 'application/vnd.ms-excel.sheet.macroEnabled.12', |
1828 | | 'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12', |
1829 | | 'xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template', |
1830 | | 'xltm' => 'application/vnd.ms-excel.template.macroEnabled.12', |
1831 | | 'xlam' => 'application/vnd.ms-excel.addin.macroEnabled.12', |
1832 | | 'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation', |
1833 | | 'pptm' => 'application/vnd.ms-powerpoint.presentation.macroEnabled.12', |
1834 | | 'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow', |
1835 | | 'ppsm' => 'application/vnd.ms-powerpoint.slideshow.macroEnabled.12', |
1836 | | 'potx' => 'application/vnd.openxmlformats-officedocument.presentationml.template', |
1837 | | 'potm' => 'application/vnd.ms-powerpoint.template.macroEnabled.12', |
1838 | | 'ppam' => 'application/vnd.ms-powerpoint.addin.macroEnabled.12', |
1839 | | 'sldx' => 'application/vnd.openxmlformats-officedocument.presentationml.slide', |
1840 | | 'sldm' => 'application/vnd.ms-powerpoint.slide.macroEnabled.12', |
1841 | | 'onetoc|onetoc2|onetmp|onepkg' => 'application/onenote', |
1842 | | // OpenOffice formats |
1843 | | 'odt' => 'application/vnd.oasis.opendocument.text', |
1844 | | 'odp' => 'application/vnd.oasis.opendocument.presentation', |
1845 | | 'ods' => 'application/vnd.oasis.opendocument.spreadsheet', |
1846 | | 'odg' => 'application/vnd.oasis.opendocument.graphics', |
1847 | | 'odc' => 'application/vnd.oasis.opendocument.chart', |
1848 | | 'odb' => 'application/vnd.oasis.opendocument.database', |
1849 | | 'odf' => 'application/vnd.oasis.opendocument.formula', |
1850 | | // WordPerfect formats |
1851 | | 'wp|wpd' => 'application/wordperfect', |
1852 | | ) ); |
1853 | | } |
1854 | | |
1855 | | return $mimes; |
| 1864 | return apply_filters( 'upload_mimes', wp_get_mime_types() ); |