1 | <?php |
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2 | /*************************************************************************** |
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3 | * infos_images.php * |
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4 | * ------------------ * |
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5 | * application : PhpWebGallery 1.3 * |
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6 | * author : Pierrick LE GALL <pierrick@z0rglub.com> * |
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7 | * * |
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8 | ***************************************************************************/ |
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9 | |
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10 | /*************************************************************************** |
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11 | * * |
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12 | * This program is free software; you can redistribute it and/or modify * |
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13 | * it under the terms of the GNU General Public License as published by * |
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14 | * the Free Software Foundation; * |
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15 | * * |
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16 | ***************************************************************************/ |
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17 | |
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18 | include_once( './include/isadmin.inc.php' ); |
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19 | include_once( '../template/'.$user['template'].'/htmlfunctions.inc.php' ); |
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20 | //------------------------------------------------------------------- functions |
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21 | function check_date_format( $date ) |
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22 | { |
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23 | // date arrives at this format : DD/MM/YYYY |
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24 | list($day,$month,$year) = explode( '/', $date ); |
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25 | return checkdate ( $month, $day, $year ); |
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26 | } |
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27 | |
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28 | function date_convert( $date ) |
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29 | { |
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30 | // date arrives at this format : DD/MM/YYYY |
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31 | // It must be transformed in YYYY-MM-DD |
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32 | list($day,$month,$year) = explode( '/', $date ); |
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33 | return $year.'-'.$month.'-'.$day; |
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34 | } |
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35 | |
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36 | function date_convert_back( $date ) |
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37 | { |
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38 | // date arrives at this format : YYYY-MM-DD |
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39 | // It must be transformed in DD/MM/YYYY |
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40 | if ( $date != '' ) |
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41 | { |
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42 | list($year,$month,$day) = explode( '-', $date ); |
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43 | return $day.'/'.$month.'/'.$year; |
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44 | } |
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45 | else |
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46 | { |
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47 | return ''; |
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48 | } |
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49 | } |
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50 | |
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51 | // get_keywords returns an array with relevant keywords found in the string |
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52 | // given in argument. Keywords must be separated by comma in this string. |
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53 | // keywords must : |
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54 | // - be longer or equal to 3 characters |
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55 | // - not contain ', " or blank characters |
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56 | // - unique in the string ("test,test" -> "test") |
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57 | function get_keywords( $keywords_string ) |
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58 | { |
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59 | $keywords = array(); |
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60 | |
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61 | $candidates = explode( ',', $keywords_string ); |
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62 | foreach ( $candidates as $candidate ) { |
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63 | if ( strlen($candidate) >= 3 and !preg_match( '/(\'|"|\s)/', $candidate ) ) |
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64 | array_push( $keywords, $candidate ); |
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65 | } |
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66 | |
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67 | return array_unique( $keywords ); |
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68 | } |
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69 | //-------------------------------------------------------------- initialization |
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70 | check_cat_id( $_GET['cat_id'] ); |
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71 | |
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72 | if ( isset( $page['cat'] ) ) |
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73 | { |
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74 | //--------------------------------------------------- update individual options |
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75 | $query = 'SELECT id,file'; |
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76 | $query.= ' FROM '.PREFIX_TABLE.'images'; |
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77 | $query.= ' WHERE cat_id = '.$page['cat']; |
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78 | $query.= ';'; |
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79 | $result = mysql_query( $query ); |
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80 | $i = 1; |
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81 | while ( $row = mysql_fetch_array( $result ) ) |
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82 | { |
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83 | $name = 'name-'.$row['id']; |
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84 | $author = 'author-'.$row['id']; |
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85 | $comment = 'comment-'.$row['id']; |
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86 | $date_creation = 'date_creation-'.$row['id']; |
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87 | $keywords = 'keywords-'.$row['id']; |
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88 | if ( isset( $_POST[$name] ) ) |
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89 | { |
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90 | $query = 'UPDATE '.PREFIX_TABLE.'images'; |
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91 | |
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92 | $query.= ' SET name = '; |
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93 | if ( $_POST[$name] == '' ) |
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94 | $query.= 'NULL'; |
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95 | else |
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96 | $query.= "'".htmlentities( $_POST[$name], ENT_QUOTES )."'"; |
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97 | |
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98 | $query.= ', author = '; |
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99 | if ( $_POST[$author] == '' ) |
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100 | $query.= 'NULL'; |
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101 | else |
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102 | $query.= "'".htmlentities($_POST[$author],ENT_QUOTES)."'"; |
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103 | |
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104 | $query.= ', comment = '; |
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105 | if ( $_POST[$comment] == '' ) |
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106 | $query.= 'NULL'; |
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107 | else |
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108 | $query.= "'".htmlentities($_POST[$comment],ENT_QUOTES)."'"; |
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109 | |
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110 | $query.= ', date_creation = '; |
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111 | if ( check_date_format( $_POST[$date_creation] ) ) |
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112 | $query.= "'".date_convert( $_POST[$date_creation] )."'"; |
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113 | else if ( $_POST[$date_creation] == '' ) |
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114 | $query.= 'NULL'; |
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115 | |
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116 | $query.= ', keywords = '; |
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117 | $keywords_array = get_keywords( $_POST[$keywords] ); |
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118 | if ( count( $keywords_array ) == 0 ) |
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119 | $query.= 'NULL'; |
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120 | else |
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121 | { |
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122 | $query.= '"'; |
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123 | foreach ( $keywords_array as $i => $keyword ) { |
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124 | if ( $i > 0 ) $query.= ','; |
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125 | $query.= $keyword; |
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126 | } |
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127 | $query.= '"'; |
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128 | } |
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129 | |
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130 | $query.= ' WHERE id = '.$row['id']; |
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131 | $query.= ';'; |
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132 | mysql_query( $query ); |
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133 | } |
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134 | } |
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135 | //------------------------------------------------------ update general options |
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136 | if ( $_POST['use_common_author'] == 1 ) |
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137 | { |
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138 | $query = 'UPDATE '.PREFIX_TABLE.'images'; |
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139 | if ( $_POST['author_cat'] == '' ) |
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140 | { |
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141 | $query.= ' SET author = NULL'; |
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142 | } |
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143 | else |
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144 | { |
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145 | $query.= ' SET author = '; |
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146 | $query.= "'".htmlentities( $_POST['author_cat'], ENT_QUOTES )."'"; |
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147 | } |
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148 | $query.= ' WHERE cat_id = '.$page['cat']; |
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149 | $query.= ';'; |
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150 | mysql_query( $query ); |
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151 | } |
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152 | if ( $_POST['use_common_date_creation'] == 1 ) |
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153 | { |
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154 | if ( check_date_format( $_POST['date_creation_cat'] ) ) |
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155 | { |
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156 | $date = date_convert( $_POST['date_creation_cat'] ); |
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157 | $query = 'UPDATE '.PREFIX_TABLE.'images'; |
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158 | if ( $_POST['date_creation_cat'] == '' ) |
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159 | { |
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160 | $query.= ' SET date_creation = NULL'; |
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161 | } |
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162 | else |
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163 | { |
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164 | $query.= " SET date_creation = '".$date."'"; |
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165 | } |
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166 | $query.= ' WHERE cat_id = '.$page['cat']; |
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167 | $query.= ';'; |
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168 | mysql_query( $query ); |
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169 | } |
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170 | else |
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171 | { |
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172 | echo $lang['err_date']; |
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173 | } |
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174 | } |
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175 | if ( $_POST['use_common_keywords'] == 1 ) |
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176 | { |
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177 | $keywords = get_keywords( $_POST['keywords_cat'] ); |
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178 | $query = 'UPDATE '.PREFIX_TABLE.'images'; |
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179 | if ( count( $keywords ) == 0 ) |
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180 | { |
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181 | $query.= ' SET keywords = NULL'; |
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182 | } |
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183 | else |
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184 | { |
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185 | $query.= ' SET keywords = "'; |
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186 | foreach ( $keywords as $i => $keyword ) { |
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187 | if ( $i > 0 ) $query.= ','; |
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188 | $query.= $keyword; |
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189 | } |
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190 | $query.= '"'; |
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191 | } |
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192 | $query.= ' WHERE cat_id = '.$page['cat']; |
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193 | $query.= ';'; |
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194 | mysql_query( $query ); |
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195 | } |
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196 | //--------------------------------------------------------- form initialization |
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197 | $page['nb_image_page'] = 5; |
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198 | |
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199 | if( !isset( $_GET['start'] ) |
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200 | or !is_numeric( $_GET['start'] ) |
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201 | or ( is_numeric( $_GET['start'] ) and $_GET['start'] < 0 ) ) |
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202 | { |
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203 | $page['start'] = 0; |
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204 | } |
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205 | else |
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206 | { |
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207 | $page['start'] = $_GET['start']; |
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208 | } |
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209 | |
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210 | if ( is_numeric( $_GET['num'] ) and $_GET['num'] >= 0 ) |
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211 | { |
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212 | $page['start'] = |
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213 | floor( $_GET['num'] / $page['nb_image_page'] ) * $page['nb_image_page']; |
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214 | } |
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215 | // retrieving category information |
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216 | $result = get_cat_info( $page['cat'] ); |
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217 | $cat['local_dir'] = $result['local_dir']; |
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218 | $cat['dir'] = $result['dir']; |
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219 | $cat['name'] = $result['name']; |
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220 | $cat['site_id'] = $result['site_id']; |
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221 | $cat['nb_images'] = $result['nb_images']; |
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222 | //----------------------------------------------------- template initialization |
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223 | $sub = $vtp->Open('../template/'.$user['template'].'/admin/infos_image.vtp'); |
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224 | $tpl = array( 'infoimage_general','author','infoimage_useforall','submit', |
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225 | 'infoimage_creation_date','infoimage_detailed','thumbnail', |
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226 | 'infoimage_title','infoimage_comment', |
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227 | 'infoimage_creation_date','infoimage_keywords' ); |
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228 | templatize_array( $tpl, 'lang', $sub ); |
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229 | //------------------------------------------------------------------------ form |
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230 | $url = './admin.php?page=infos_images&cat_id='.$page['cat']; |
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231 | $url.= '&start='.$page['start']; |
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232 | $vtp->setVar( $sub, 'form_action', add_session_id( $url ) ); |
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233 | $page['navigation_bar'] = create_navigation_bar( |
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234 | $url, $cat['nb_images'],$page['start'], $page['nb_image_page'], '' ); |
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235 | $vtp->setVar( $sub, 'navigation_bar', $page['navigation_bar'] ); |
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236 | $cat_name = get_cat_display_name( $cat['name'], ' - ', 'font-style:italic;'); |
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237 | $vtp->setVar( $sub, 'cat_name', $cat_name ); |
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238 | |
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239 | $query = 'SELECT id,file,comment,author,tn_ext,name,date_creation,keywords'; |
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240 | $query.= ' FROM '.PREFIX_TABLE.'images'; |
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241 | $query.= ' WHERE cat_id = '.$page['cat']; |
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242 | $query.= $conf['order_by']; |
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243 | $query.= ' LIMIT '.$page['start'].','.$page['nb_image_page']; |
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244 | $query.= ';'; |
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245 | $result = mysql_query( $query ); |
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246 | while ( $row = mysql_fetch_array( $result ) ) |
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247 | { |
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248 | $vtp->addSession( $sub, 'picture' ); |
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249 | $vtp->setVar( $sub, 'picture.id', $row['id'] ); |
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250 | $vtp->setVar( $sub, 'picture.filename', $row['file'] ); |
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251 | $vtp->setVar( $sub, 'picture.name', $row['name'] ); |
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252 | $vtp->setVar( $sub, 'picture.author', $row['author'] ); |
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253 | $vtp->setVar( $sub, 'picture.comment', $row['comment'] ); |
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254 | $vtp->setVar( $sub, 'picture.keywords', $row['keywords'] ); |
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255 | $vtp->setVar( $sub, 'picture.date_creation', |
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256 | date_convert_back( $row['date_creation'] ) ); |
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257 | $file = get_filename_wo_extension( $row['file'] ); |
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258 | $vtp->setVar( $sub, 'picture.default_name', $file ); |
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259 | // creating url to thumbnail |
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260 | if ( $cat['site_id'] == 1 ) |
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261 | { |
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262 | $thumbnail_url = '../galleries/'.$cat['local_dir'].'/'; |
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263 | } |
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264 | else |
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265 | { |
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266 | $thumbnail_url = $cat['dir']; |
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267 | } |
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268 | $thumbnail_url.= 'thumbnail/'; |
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269 | $thumbnail_url.= $conf['prefix_thumbnail'].$file.".".$row['tn_ext']; |
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270 | $vtp->setVar( $sub, 'picture.thumbnail_url', $thumbnail_url ); |
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271 | $url = '../picture.php?cat='.$_GET['cat_id'].'&image_id='.$row['id']; |
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272 | $vtp->setVar( $sub, 'picture.url', add_session_id( $url ) ); |
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273 | $vtp->closeSession( $sub, 'picture' ); |
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274 | } |
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275 | } |
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276 | //----------------------------------------------------------- sending html code |
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277 | $vtp->Parse( $handle , 'sub', $sub ); |
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278 | ?> |
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