1 | <?php |
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2 | if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!'); |
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3 | |
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4 | /* |
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5 | * Add verso link on picture page |
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6 | */ |
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7 | function Back2Front_picture_content($content, $image) |
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8 | { |
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9 | global $template, $conf; |
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10 | |
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11 | /* search for a verso picture */ |
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12 | $query = " |
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13 | SELECT |
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14 | i.id, |
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15 | i.path, |
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16 | i.has_high |
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17 | FROM ".IMAGES_TABLE." as i |
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18 | INNER JOIN ".B2F_TABLE." as v |
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19 | ON i.id = v.verso_id |
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20 | WHERE |
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21 | v.image_id = ".$image['id']." |
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22 | ;"; |
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23 | $result = pwg_query($query); |
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24 | |
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25 | if (pwg_db_num_rows($result)) |
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26 | { |
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27 | $verso = pwg_db_fetch_assoc($result); |
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28 | |
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29 | /* websize picture */ |
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30 | $template->assign('VERSO_URL', $verso['path']); |
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31 | |
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32 | /* admin link */ |
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33 | if (is_admin()) |
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34 | { |
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35 | $template->assign('VERSO_U_ADMIN', get_root_url().'admin.php?page=picture_modify&cat_id=&image_id='.$verso['id']); |
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36 | $template->set_filename('B2F_admin_button', dirname(__FILE__).'/template/admin_button.tpl'); |
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37 | $template->concat('PLUGIN_PICTURE_ACTIONS', $template->parse('B2F_admin_button', true)); |
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38 | } |
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39 | |
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40 | /* high picture */ |
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41 | if ($verso['has_high']) |
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42 | { |
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43 | $template->assign('VERSO_HD', get_high_url($verso)); |
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44 | } |
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45 | |
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46 | /* template & output */ |
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47 | $template->set_filenames(array('B2F_picture_content' => dirname(__FILE__).'/template/picture_content.tpl') ); |
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48 | $template->assign('B2F_PATH', B2F_PATH); |
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49 | |
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50 | return $content . $template->parse('B2F_picture_content', true); |
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51 | } |
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52 | else |
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53 | { |
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54 | return $content; |
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55 | } |
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56 | } |
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57 | |
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58 | |
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59 | /* |
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60 | * Add field on picture modify page |
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61 | */ |
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62 | function Back2Front_picture_modify() |
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63 | { |
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64 | global $page, $template, $conf; |
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65 | $conf['back2front'] = explode(',',$conf['back2front']); |
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66 | |
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67 | if ($page['page'] != 'picture_modify') |
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68 | { |
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69 | return; |
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70 | } |
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71 | |
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72 | /* SAVE VALUES */ |
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73 | if (isset($_POST['b2f_submit'])) |
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74 | { |
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75 | /* picture is verso */ |
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76 | if (isset($_POST['b2f_is_verso'])) |
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77 | { |
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78 | /* catch all verso and recto ids */ |
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79 | $query = "SELECT image_id, verso_id |
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80 | FROM ".B2F_TABLE.";"; |
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81 | $all_recto_verso = array_combine(array_from_query($query, 'image_id'), array_from_query($query, 'verso_id')); |
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82 | |
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83 | /* verso don't exists */ |
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84 | if (!picture_exists($_POST['b2f_front_id'])) |
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85 | { |
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86 | $template->append('errors', l10n('Unknown id for frontside picture : ').$_POST['b2f_front_id']); |
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87 | } |
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88 | /* verso same as recto */ |
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89 | else if ($_POST['b2f_front_id'] == $_GET['image_id']) |
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90 | { |
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91 | $template->append('errors', l10n('Backside and frontside can\'t be the same picture')); |
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92 | } |
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93 | /* recto has already a verso */ |
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94 | else if (in_array($_POST['b2f_front_id'], array_keys($all_recto_verso))) |
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95 | { |
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96 | $recto_current_verso['id'] = $all_recto_verso[$_POST['b2f_front_id']]; |
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97 | $recto_current_verso['link'] = get_root_url().'admin.php?page=picture_modify&cat_id=&image_id='.$recto_current_verso['id']; |
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98 | $template->append('errors', l10n('This picture has already a backside : ').'<a href="'.$recto_current_verso['link'].'">'.$recto_current_verso['id'].'</a>'); |
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99 | } |
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100 | /* recto is already a verso */ |
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101 | else if (in_array($_POST['b2f_front_id'], array_values($all_recto_verso))) |
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102 | { |
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103 | $recto_is_verso['id'] = $_POST['b2f_front_id']; |
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104 | $recto_is_verso['link'] = get_root_url().'admin.php?page=picture_modify&cat_id=&image_id='.$recto_is_verso['id']; |
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105 | $template->append('errors', l10n('This picture is already a backside : ').'<a href="'.$recto_is_verso['link'].'">'.$recto_is_verso['id'].'</a>'); |
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106 | } |
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107 | /* everything is fine */ |
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108 | else |
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109 | { |
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110 | // get current categories |
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111 | $query = "SELECT category_id FROM ".IMAGE_CATEGORY_TABLE." WHERE image_id = ".$_GET['image_id'].";"; |
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112 | $verso_categories = array_from_query($query, 'category_id'); |
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113 | |
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114 | // insert or update verso associations |
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115 | pwg_query("INSERT INTO ".B2F_TABLE." |
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116 | VALUES(".$_POST['b2f_front_id'].", ".$_GET['image_id'].", '".implode(',',$verso_categories)."') |
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117 | ON DUPLICATE KEY UPDATE image_id = ".$_POST['b2f_front_id'].";"); |
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118 | |
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119 | // move the verso ? |
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120 | if (isset($_POST['b2f_move_verso'])) |
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121 | { |
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122 | pwg_query("DELETE FROM ".IMAGE_CATEGORY_TABLE." |
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123 | WHERE image_id = ".$_GET['image_id'].";"); |
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124 | |
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125 | pwg_query("INSERT INTO ".IMAGE_CATEGORY_TABLE." |
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126 | VALUES(".$_GET['image_id'].", ".$conf['back2front'][0].", NULL);"); |
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127 | |
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128 | // random representant for each categories |
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129 | set_random_representant($verso_categories); |
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130 | } |
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131 | |
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132 | $template->assign(array( |
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133 | 'B2F_IS_VERSO' => 'checked="checked"', |
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134 | 'B2F_FRONT_ID' => $_POST['b2f_front_id'], |
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135 | )); |
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136 | |
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137 | $template->append('infos', l10n('This picture is now the backside of the picture n° ').$_POST['b2f_front_id']); |
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138 | } |
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139 | } |
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140 | /* picture isn't verso */ |
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141 | else |
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142 | { |
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143 | /* search if it was a verso */ |
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144 | $query = "SELECT categories |
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145 | FROM ".B2F_TABLE." |
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146 | WHERE verso_id = ".$_GET['image_id'].";"; |
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147 | $result = pwg_query($query); |
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148 | |
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149 | /* it must be restored to its original categories (see criteria on maintain.inc) */ |
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150 | if (pwg_db_num_rows($result)) |
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151 | { |
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152 | // original categories |
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153 | list($item['categories']) = pwg_db_fetch_row($result); |
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154 | // catch current categories |
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155 | $versos_infos = pwg_query("SELECT category_id FROM ".IMAGE_CATEGORY_TABLE." WHERE image_id = ".$_GET['image_id'].";"); |
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156 | while (list($verso_cat) = pwg_db_fetch_row($versos_infos)) |
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157 | { |
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158 | $current_verso_cats[] = $verso_cat; |
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159 | } |
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160 | |
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161 | /* if verso € 'versos' cat only */ |
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162 | if (count($current_verso_cats) == 1 AND $current_verso_cats[0] == $conf['back2front'][0]) |
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163 | { |
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164 | foreach (explode(',',$item['categories']) as $cat) |
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165 | { |
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166 | $datas[] = array( |
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167 | 'image_id' => $_GET['image_id'], |
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168 | 'category_id' => $cat, |
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169 | ); |
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170 | } |
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171 | if (isset($datas)) |
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172 | { |
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173 | mass_inserts( |
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174 | IMAGE_CATEGORY_TABLE, |
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175 | array('image_id', 'category_id'), |
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176 | $datas |
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177 | ); |
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178 | } |
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179 | } |
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180 | |
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181 | pwg_query("DELETE FROM ".IMAGE_CATEGORY_TABLE." |
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182 | WHERE image_id = ".$_GET['image_id']." AND category_id = ".$conf['back2front'][0].";"); |
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183 | |
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184 | pwg_query("DELETE FROM ".B2F_TABLE." |
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185 | WHERE verso_id = ".$_GET['image_id'].";"); |
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186 | |
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187 | $template->append('infos', l10n('This picture is no longer a backside')); |
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188 | } |
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189 | } |
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190 | } |
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191 | |
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192 | /* GET SAVED VALUES */ |
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193 | if ($template->get_template_vars('B2F_IS_VERSO') == null) |
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194 | { |
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195 | /* is the picture a verso ? */ |
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196 | $query = " |
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197 | SELECT image_id |
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198 | FROM ".B2F_TABLE." |
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199 | WHERE verso_id = ".$_GET['image_id']." |
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200 | ;"; |
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201 | $result = pwg_query($query); |
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202 | |
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203 | if (pwg_db_num_rows($result)) |
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204 | { |
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205 | list($recto_id) = pwg_db_fetch_row($result); |
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206 | $template->assign(array( |
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207 | 'B2F_IS_VERSO' => 'checked="checked"', |
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208 | 'B2F_FRONT_ID' => $recto_id, |
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209 | )); |
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210 | } |
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211 | /* is the picture a front ? */ |
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212 | else |
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213 | { |
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214 | $query = "SELECT verso_id |
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215 | FROM ".B2F_TABLE." |
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216 | WHERE image_id = ".$_GET['image_id'].";"; |
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217 | $result = pwg_query($query); |
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218 | |
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219 | if (pwg_db_num_rows($result)) |
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220 | { |
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221 | include_once(PHPWG_ROOT_PATH.'include/functions_picture.inc.php'); |
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222 | |
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223 | $item = pwg_db_fetch_assoc($result); |
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224 | $query = "SELECT id, name, file |
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225 | FROM ".IMAGES_TABLE." |
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226 | WHERE id = ".$item['verso_id'].";"; |
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227 | $item = pwg_db_fetch_assoc(pwg_query($query)); |
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228 | |
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229 | $template->assign(array( |
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230 | 'B2F_VERSO_ID' => $item['id'], |
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231 | 'B2F_VERSO_URL' => get_root_url().'admin.php?page=picture_modify&cat_id=&image_id='.$item['id'], |
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232 | 'B2F_VERSO_NAME' => get_image_name($item['name'], $item['file']), |
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233 | )); |
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234 | } |
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235 | } |
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236 | } |
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237 | |
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238 | $template->set_filename('B2F_picture_modify', dirname(__FILE__).'/template/picture_modify.tpl'); |
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239 | $template->concat('ADMIN_CONTENT', $template->parse('B2F_picture_modify', true)); |
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240 | } |
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241 | |
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242 | function picture_exists($id) |
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243 | { |
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244 | if (!preg_match('#([0-9]{1,})#', $id) OR $id == '0') return false; |
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245 | |
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246 | $query = "SELECT id FROM ".IMAGES_TABLE." WHERE id = ".$id.";"; |
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247 | $result = pwg_query($query); |
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248 | |
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249 | if (pwg_db_num_rows($result)) return true; |
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250 | else return false; |
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251 | } |
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252 | |
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253 | ?> |
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