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Редакция | Автор | № строки | Строка |
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2 | alex-w | 1 | <?php |
2 | /** |
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3 | * Smarty plugin |
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4 | * @package Smarty |
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5 | * @subpackage plugins |
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6 | */ |
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7 | |||
8 | /** |
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9 | * create full directory structure |
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10 | * |
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11 | * @param string $dir |
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12 | */ |
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13 | |||
14 | // $dir |
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15 | |||
16 | function smarty_core_create_dir_structure($params, &$smarty) |
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17 | { |
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18 | if (!file_exists($params['dir'])) { |
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19 | $_open_basedir_ini = ini_get('open_basedir'); |
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20 | |||
21 | if (DIRECTORY_SEPARATOR=='/') { |
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22 | /* unix-style paths */ |
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23 | $_dir = $params['dir']; |
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24 | $_dir_parts = preg_split('!/+!', $_dir, -1, PREG_SPLIT_NO_EMPTY); |
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25 | $_new_dir = (substr($_dir, 0, 1)=='/') ? '/' : getcwd().'/'; |
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26 | if($_use_open_basedir = !empty($_open_basedir_ini)) { |
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27 | $_open_basedirs = explode(':', $_open_basedir_ini); |
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28 | } |
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29 | |||
30 | } else { |
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31 | /* other-style paths */ |
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32 | $_dir = str_replace('\\','/', $params['dir']); |
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33 | $_dir_parts = preg_split('!/+!', $_dir, -1, PREG_SPLIT_NO_EMPTY); |
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34 | if (preg_match('!^((//)|([a-zA-Z]:/))!', $_dir, $_root_dir)) { |
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35 | /* leading "//" for network volume, or "[letter]:/" for full path */ |
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36 | $_new_dir = $_root_dir[1]; |
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37 | /* remove drive-letter from _dir_parts */ |
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38 | if (isset($_root_dir[3])) array_shift($_dir_parts); |
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39 | |||
40 | } else { |
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41 | $_new_dir = str_replace('\\', '/', getcwd()).'/'; |
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42 | |||
43 | } |
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44 | |||
45 | if($_use_open_basedir = !empty($_open_basedir_ini)) { |
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46 | $_open_basedirs = explode(';', str_replace('\\', '/', $_open_basedir_ini)); |
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47 | } |
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48 | |||
49 | } |
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50 | |||
51 | /* all paths use "/" only from here */ |
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52 | foreach ($_dir_parts as $_dir_part) { |
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53 | $_new_dir .= $_dir_part; |
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54 | |||
55 | if ($_use_open_basedir) { |
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56 | // do not attempt to test or make directories outside of open_basedir |
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57 | $_make_new_dir = false; |
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58 | foreach ($_open_basedirs as $_open_basedir) { |
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59 | if (substr($_new_dir, 0, strlen($_open_basedir)) == $_open_basedir) { |
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60 | $_make_new_dir = true; |
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61 | break; |
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62 | } |
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63 | } |
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64 | } else { |
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65 | $_make_new_dir = true; |
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66 | } |
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67 | |||
68 | if ($_make_new_dir && !file_exists($_new_dir) && !@mkdir($_new_dir, $smarty->_dir_perms) && !is_dir($_new_dir)) { |
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69 | $smarty->trigger_error("problem creating directory '" . $_new_dir . "'"); |
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70 | return false; |
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71 | } |
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72 | $_new_dir .= '/'; |
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73 | } |
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74 | } |
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75 | } |
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76 | |||
77 | /* vim: set expandtab: */ |
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78 | |||
79 | ?> |