1 | <?php |
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2 | |
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3 | // +-----------------------------------------------------------------------+ |
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4 | // | Piwigo - a PHP based picture gallery | |
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5 | // +-----------------------------------------------------------------------+ |
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6 | // | Copyright(C) 2008-2009 Piwigo Team http://piwigo.org | |
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7 | // | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net | |
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8 | // | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick | |
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9 | // +-----------------------------------------------------------------------+ |
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10 | // | This program is free software; you can redistribute it and/or modify | |
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11 | // | it under the terms of the GNU General Public License as published by | |
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12 | // | the Free Software Foundation | |
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13 | // | | |
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14 | // | This program is distributed in the hope that it will be useful, but | |
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15 | // | WITHOUT ANY WARRANTY; without even the implied warranty of | |
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16 | // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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17 | // | General Public License for more details. | |
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18 | // | | |
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19 | // | You should have received a copy of the GNU General Public License | |
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20 | // | along with this program; if not, write to the Free Software | |
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21 | // | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
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22 | // | USA. | |
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23 | // +-----------------------------------------------------------------------+ |
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24 | |
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25 | global $ec_conf, $page, $ec_conf_index; |
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26 | |
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27 | // $ec_conf initalization |
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28 | |
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29 | $ec_conf_default = array( // PLUGIN CONFIGURATION ($ec_conf) : |
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30 | // --------------------------------- |
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31 | 'activated' // plugin activated |
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32 | => '0', // |
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33 | // |
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34 | 'dup_allow' // duplication allowance : |
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35 | => '0', // 0 : no account ; |
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36 | // 1 : all accounts ; |
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37 | // 2 : specified by group and user ids ; |
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38 | // |
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39 | 'auto_code_dg_nb' // number of digits when creating a new code |
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40 | => '10', // automatically |
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41 | // |
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42 | 'reg_display' // the way the "register" link is displayed, |
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43 | => '0', // together with the original $lang value for this |
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44 | // label |
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45 | // |
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46 | 'howto' // whether the small aknowledgement message has |
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47 | => '0', // already been displayed |
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48 | // |
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49 | 'unknown_code' // what to do in case an unknown code is used with |
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50 | => '1', // "autolog" parameter : |
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51 | // 0 : nothing (display home page, index.php (not |
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52 | // logged in of course)) ; |
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53 | // 1 : display "access denied" page ; |
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54 | // 2 : display an Additional Page precised below. |
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55 | // |
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56 | 'unknown_code_ap_id' // the id of the Additional Page which must be used |
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57 | => '0', // in case of usage of an unknow code. |
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58 | ); |
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59 | |
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60 | $ec_conf_index = array_flip(array_keys($ec_conf_default)); |
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61 | |
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62 | $t = array(); $u = '0'; $v = false; |
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63 | if ($v = ( |
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64 | ($t = mysql_fetch_row(pwg_query(" |
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65 | SELECT `value` |
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66 | FROM `".CONFIG_TABLE."` |
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67 | WHERE `param` = 'event_cats'; |
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68 | "))) !== false) |
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69 | ) { |
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70 | $v = (count($ec_conf = explode(',', $t[0])) == count($ec_conf_index)); |
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71 | $u = $ec_conf[0]; |
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72 | } |
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73 | // $v is false |
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74 | // _ if the entry in the table doesn't exist ; |
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75 | // _ if the entry in the table exists, but its number of parameters is |
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76 | // different than the number of default parameters. |
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77 | // $u is '0' if the plugin has not yet been activated, '1' if it has been. |
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78 | if (!$v) { |
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79 | $ec_conf = array_values($ec_conf_default); |
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80 | change_ec_conf('activated', $u); |
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81 | } |
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82 | // now : |
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83 | // _ the number of parameters is the same in the DB as the number of |
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84 | // default parameters ; |
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85 | // _ the parameters have the default values if needed ; |
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86 | // _ the plugin shows it is active if it is the case. |
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87 | unset($t, $u, $v); |
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88 | |
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89 | /* |
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90 | * change_ec_conf($c, $v) |
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91 | * updates Event Cats configuration values in the database as well as in |
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92 | * $ec_conf. |
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93 | * |
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94 | * @param |
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95 | * $c : conf value to update ; |
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96 | * $v : value to give to $ec_conf[$c]. |
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97 | * @return |
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98 | * true or false whether the change was OK or not |
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99 | */ |
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100 | function change_ec_conf($c, $v) { |
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101 | global $ec_conf, $page, $ec_conf_index; |
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102 | if (array_key_exists($c, $ec_conf_index)) { |
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103 | $ec_conf[$ec_conf_index[$c]] = $v; |
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104 | return (pwg_query(" |
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105 | UPDATE `".CONFIG_TABLE."` |
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106 | SET `value` = \"".implode(',', $ec_conf)."\" |
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107 | WHERE `param` = 'event_cats'; |
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108 | ") !== false); |
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109 | } |
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110 | else { |
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111 | $page['errors'][] = 'Bad change_ec_conf argument'; |
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112 | return false; |
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113 | } |
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114 | } |
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115 | |
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116 | /* |
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117 | * read_ec_conf($c) |
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118 | * returns the value in $ec_conf using string keys. |
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119 | * |
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120 | * @param |
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121 | * $c : conf value to update ; |
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122 | * @return |
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123 | * $ec_conf value |
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124 | */ |
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125 | function read_ec_conf($c) { |
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126 | global $ec_conf, $page, $ec_conf_index; |
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127 | if (array_key_exists($c, $ec_conf_index)) |
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128 | return $ec_conf[$ec_conf_index[$c]]; |
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129 | else { |
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130 | $page['errors'][] = 'Bad read_ec_conf argument'; |
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131 | return false; |
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132 | } |
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133 | } |
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134 | |
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135 | ?> |
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