1 | <?php |
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2 | defined('URLUPLOADER_PATH') or die('Hacking attempt!'); |
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3 | |
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4 | /** |
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5 | * admin plugins menu link |
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6 | */ |
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7 | function urluploader_admin_plugin_menu_links($menu) |
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8 | { |
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9 | array_push($menu, array( |
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10 | 'NAME' => l10n('URL Uploader'), |
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11 | 'URL' => URLUPLOADER_ADMIN, |
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12 | )); |
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13 | return $menu; |
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14 | } |
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15 | |
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16 | /** |
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17 | * add a tab on photo properties page |
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18 | */ |
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19 | function urluploader_tabsheet_before_select($sheets, $id) |
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20 | { |
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21 | if ($id == 'photos_add') |
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22 | { |
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23 | // insert new tab at 2nd position |
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24 | $sheets = |
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25 | array_slice($sheets, 0, 1) + |
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26 | array('url_uploader' => array( |
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27 | 'caption' => l10n('URL Uploader'), |
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28 | 'url' => URLUPLOADER_ADMIN, |
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29 | )) + |
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30 | array_slice($sheets, 1); |
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31 | } |
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32 | |
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33 | return $sheets; |
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34 | } |
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35 | |
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36 | /* |
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37 | * try to get the mime-type of a file |
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38 | * as no method is totally reliable we can fallback to a default mime |
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39 | */ |
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40 | function get_mime($file, $default="application/octet-stream") |
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41 | { |
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42 | if (function_exists("mime_content_type")) |
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43 | { |
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44 | $mime = mime_content_type($file); |
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45 | if (!empty($mime)) return $mime; |
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46 | } |
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47 | |
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48 | if (function_exists("finfo_file")) |
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49 | { |
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50 | $finfo = finfo_open(FILEINFO_MIME_TYPE); |
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51 | $mime = finfo_file($finfo, $file); |
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52 | finfo_close($finfo); |
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53 | if (!empty($mime)) return $mime; |
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54 | } |
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55 | |
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56 | if (!stristr(ini_get("disable_functions"), "shell_exec")) |
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57 | { |
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58 | $file = escapeshellarg($file); |
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59 | $mime = shell_exec("file -bi " . $file); |
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60 | if (!empty($mime)) return $mime; |
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61 | } |
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62 | |
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63 | return $default; |
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64 | } |
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65 | |
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66 | ?> |
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