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 | include_once(B2F_PATH.'include/functions.inc.php'); |
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5 | |
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6 | /* |
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7 | * Add verso link on picture page |
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8 | */ |
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9 | function back2front_picture_content($content, $element_info) |
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10 | { |
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11 | global $template, $user, $conf; |
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12 | |
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13 | /* search for a verso picture */ |
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14 | $query = ' |
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15 | SELECT i.* |
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16 | FROM '.IMAGES_TABLE.' as i |
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17 | INNER JOIN '.B2F_TABLE.' as v |
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18 | ON i.id = v.verso_id |
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19 | AND v.image_id = '.$element_info['id'].' |
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20 | ;'; |
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21 | $result = pwg_query($query); |
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22 | |
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23 | if (pwg_db_num_rows($result)) |
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24 | { |
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25 | $verso = pwg_db_fetch_assoc($result); |
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26 | $deriv_type = pwg_get_session_var('picture_deriv', $conf['derivative_default_size']); |
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27 | |
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28 | $verso['src_image'] = new SrcImage($verso); |
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29 | $verso['derivatives'] = DerivativeImage::get_all($verso['src_image']); |
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30 | $verso['element_path'] = get_element_path($verso); |
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31 | $verso['selected_derivative'] = $verso['derivatives'][$deriv_type]; |
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32 | |
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33 | /* websize picture */ |
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34 | $template->assign(array( |
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35 | 'B2F_PATH' => B2F_PATH, |
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36 | 'verso' => $verso, |
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37 | )); |
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38 | |
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39 | /* admin link */ |
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40 | if (is_admin()) |
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41 | { |
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42 | $template->assign('VERSO_U_ADMIN', get_root_url().'admin.php?page=photo-'.$verso['id']); |
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43 | $template->set_filename('B2F_admin_button', realpath(B2F_PATH.'template/admin_button.tpl')); |
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44 | $template->concat('PLUGIN_PICTURE_ACTIONS', $template->parse('B2F_admin_button', true)); |
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45 | } |
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46 | |
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47 | /* link name */ |
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48 | if (!empty($conf['back2front']['link_name'][$user['language']])) |
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49 | { |
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50 | if (strpos($conf['back2front']['link_name'][$user['language']], '|') !== false) |
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51 | { |
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52 | $conf['back2front']['link_name'] = explode('|', $conf['back2front']['link_name'][$user['language']]); |
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53 | } |
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54 | else |
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55 | { |
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56 | $conf['back2front']['link_name'] = array_fill(0, 2, $conf['back2front']['link_name'][$user['language']]); |
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57 | } |
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58 | } |
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59 | else if (!empty($conf['back2front']['link_name']['default'])) |
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60 | { |
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61 | if (strpos($conf['back2front']['link_name']['default'], '|') != false) |
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62 | { |
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63 | $conf['back2front']['link_name'] = explode('|', $conf['back2front']['link_name']['default']); |
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64 | } |
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65 | else |
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66 | { |
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67 | $conf['back2front']['link_name'] = array_fill(0, 2, $conf['back2front']['link_name']['default']); |
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68 | } |
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69 | } |
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70 | else |
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71 | { |
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72 | $conf['back2front']['link_name'] = array(l10n('See back'), l10n('See front')); |
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73 | } |
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74 | |
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75 | if ($conf['back2front']['transition'] == 'fade' && $conf['back2front']['position'] == 'bottom') |
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76 | { |
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77 | $conf['back2front']['position'] = 'top'; |
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78 | } |
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79 | |
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80 | |
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81 | /* template & output */ |
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82 | $template->set_filename('B2F_picture_content', realpath(B2F_PATH.'template/picture_content.tpl')); |
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83 | $template->assign(array( |
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84 | 'b2f_switch_mode' => $conf['back2front']['switch_mode'], |
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85 | 'b2f_transition' => $conf['back2front']['transition'], |
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86 | 'b2f_position' => $conf['back2front']['position'], |
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87 | 'b2f_see_back' => $conf['back2front']['link_name'][0], |
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88 | 'b2f_see_front' => $conf['back2front']['link_name'][1], |
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89 | )); |
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90 | |
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91 | switch ($conf['back2front']['position']) |
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92 | { |
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93 | case 'toolbar': |
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94 | $template->concat('PLUGIN_PICTURE_ACTIONS', $template->parse('B2F_picture_content', true)); |
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95 | break; |
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96 | case 'top': |
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97 | $content = $template->parse('B2F_picture_content', true)."\n".$content; |
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98 | break; |
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99 | case 'bottom': |
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100 | $content = $content."\n".$template->parse('B2F_picture_content', true); |
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101 | break; |
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102 | } |
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103 | } |
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104 | |
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105 | return $content; |
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106 | } |
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107 | |
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108 | |
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109 | /* |
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110 | * Add field on picture modify page |
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111 | */ |
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112 | function back2front_picture_modify() |
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113 | { |
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114 | global $page, $template, $conf; |
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115 | |
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116 | if ($page['page'] != 'photo') return; |
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117 | if (isset($_GET['tab']) && $_GET['tab']!='properties') return; |
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118 | |
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119 | /* SAVE VALUES */ |
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120 | if (isset($_POST['b2f_submit'])) |
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121 | { |
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122 | /* catch all verso and recto ids and original categories */ |
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123 | $query = 'SELECT * FROM '.B2F_TABLE.';'; |
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124 | $result = pwg_query($query); |
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125 | |
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126 | $rectos = $versos = $cats = array(); |
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127 | while ($row = pwg_db_fetch_assoc($result)) |
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128 | { |
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129 | $rectos[] = $row['image_id']; |
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130 | $versos[] = $row['verso_id']; |
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131 | $cats[] = $row['categories']; |
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132 | } |
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133 | |
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134 | if (count($rectos) != 0) |
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135 | { |
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136 | $all_recto_verso = array_combine($rectos, $versos); |
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137 | $verso_cats = array_combine($versos, $cats); |
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138 | } |
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139 | else |
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140 | { |
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141 | $all_recto_verso = array(0=>0); |
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142 | $verso_cats = array(0=>null); |
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143 | } |
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144 | unset($rectos, $versos, $cats); |
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145 | |
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146 | /* picture is verso */ |
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147 | if (isset($_POST['b2f_is_verso'])) |
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148 | { |
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149 | /* verso don't exists */ |
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150 | if (!picture_exists($_POST['b2f_front_id'])) |
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151 | { |
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152 | array_push($page['errors'], sprintf( |
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153 | l10n('Unknown id %d for frontside picture'), |
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154 | $_POST['b2f_front_id'] |
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155 | )); |
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156 | } |
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157 | /* verso same as recto */ |
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158 | else if ($_POST['b2f_front_id'] == $_GET['image_id']) |
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159 | { |
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160 | array_push($page['errors'], l10n('Backside and frontside can\'t be the same picture')); |
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161 | } |
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162 | /* recto has already a verso */ |
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163 | else if (in_array($_POST['b2f_front_id'], array_keys($all_recto_verso)) && $all_recto_verso[$_POST['b2f_front_id']] != $_GET['image_id']) |
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164 | { |
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165 | $recto_current_verso['id'] = $all_recto_verso[$_POST['b2f_front_id']]; |
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166 | $recto_current_verso['link'] = get_root_url().'admin.php?page=photo-'.$recto_current_verso['id']; |
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167 | |
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168 | array_push($page['errors'], sprintf( |
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169 | l10n('The picture n°%d has already a backside : %s'), |
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170 | $_POST['b2f_front_id'], |
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171 | '<a href="'.$recto_current_verso['link'].'">'.$recto_current_verso['id'].'</a>' |
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172 | )); |
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173 | } |
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174 | /* recto is already a verso */ |
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175 | else if (in_array($_POST['b2f_front_id'], array_values($all_recto_verso))) |
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176 | { |
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177 | $recto_is_verso['id'] = $_POST['b2f_front_id']; |
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178 | $recto_is_verso['link'] = get_root_url().'admin.php?page=picture_modify&image_id='.$recto_is_verso['id']; |
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179 | |
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180 | array_push($page['errors'], sprintf( |
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181 | l10n('The picture n°%s is already a backside'), |
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182 | '<a href="'.$recto_is_verso['link'].'">'.$recto_is_verso['id'].'</a>' |
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183 | )); |
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184 | } |
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185 | /* everything is fine */ |
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186 | else |
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187 | { |
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188 | // move the verso - if first save |
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189 | if (isset($_POST['b2f_move_verso']) && (!array_key_exists($_GET['image_id'], $verso_cats) || $verso_cats[$_GET['image_id']] == null)) |
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190 | { |
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191 | // get current categories |
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192 | $query = 'SELECT category_id FROM '.IMAGE_CATEGORY_TABLE.' WHERE image_id = '.$_GET['image_id'].';'; |
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193 | $verso_categories = array_from_query($query, 'category_id'); |
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194 | |
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195 | pwg_query('DELETE FROM '.IMAGE_CATEGORY_TABLE.' WHERE image_id = '.$_GET['image_id'].';'); |
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196 | pwg_query('INSERT INTO '.IMAGE_CATEGORY_TABLE.'(image_id, category_id) VALUES('.$_GET['image_id'].', '.$conf['back2front']['versos_cat'].');'); |
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197 | |
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198 | // random representant for each categories |
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199 | set_random_representant($verso_categories); |
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200 | |
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201 | $verso_categories = isset($verso_cats[$_GET['image_id']]) ? $verso_cats[$_GET['image_id']] : implode(',',$verso_categories); |
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202 | $template->assign('B2F_MOVE_VERSO', 'checked="checked"'); |
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203 | } |
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204 | // restore the verso - if precedently moved |
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205 | else if (!isset($_POST['b2f_move_verso']) && array_key_exists($_GET['image_id'], $verso_cats) && $verso_cats[$_GET['image_id']] != null) |
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206 | { |
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207 | $item['verso_id'] = $_GET['image_id']; |
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208 | $item['categories'] = $verso_cats[$_GET['image_id']]; |
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209 | back2front_restaure_categories($item); |
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210 | |
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211 | $verso_categories = 'NULL'; |
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212 | $template->assign('B2F_MOVE_VERSO', ''); |
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213 | } |
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214 | // leave the verso |
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215 | else |
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216 | { |
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217 | $verso_categories = isset($verso_cats[$_GET['image_id']]) ? $verso_cats[$_GET['image_id']] : 'NULL'; |
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218 | $template->assign('B2F_MOVE_VERSO', isset($verso_cats[$_GET['image_id']]) ? 'checked="checked"' : ''); |
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219 | } |
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220 | |
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221 | // insert or update verso associations |
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222 | $query = ' |
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223 | INSERT INTO '.B2F_TABLE.' |
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224 | VALUES( |
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225 | '.$_POST['b2f_front_id'].', |
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226 | '.$_GET['image_id'].', |
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227 | "'.$verso_categories.'" |
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228 | ) |
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229 | ON DUPLICATE KEY UPDATE |
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230 | image_id = '.$_POST['b2f_front_id'].', |
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231 | categories = "'.$verso_categories.'" |
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232 | ;'; |
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233 | pwg_query($query); |
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234 | |
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235 | $template->assign(array( |
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236 | 'B2F_IS_VERSO' => 'checked="checked"', |
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237 | 'B2F_FRONT_ID' => $_POST['b2f_front_id'], |
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238 | )); |
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239 | |
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240 | $verso['id'] = $_POST['b2f_front_id']; |
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241 | $verso['link'] = get_root_url().'admin.php?page=photo-'.$verso['id']; |
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242 | |
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243 | array_push($page['infos'], sprintf( |
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244 | l10n('This picture is now the backside of the picture n°%s'), |
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245 | '<a href="'.$verso['link'].'">'.$verso['id'].'</a>' |
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246 | )); |
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247 | } |
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248 | } |
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249 | /* picture isn't verso */ |
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250 | else |
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251 | { |
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252 | /* search if it was a verso */ |
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253 | $query = ' |
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254 | SELECT categories |
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255 | FROM '.B2F_TABLE.' |
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256 | WHERE verso_id = '.$_GET['image_id'].' |
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257 | ;'; |
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258 | $result = pwg_query($query); |
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259 | |
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260 | /* it must be restored to its original categories */ |
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261 | if (pwg_db_num_rows($result)) |
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262 | { |
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263 | $item['verso_id'] = $_GET['image_id']; |
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264 | list($item['categories']) = pwg_db_fetch_row($result); |
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265 | |
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266 | back2front_restaure_categories($item); |
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267 | pwg_query('DELETE FROM '.B2F_TABLE.' WHERE verso_id = '.$_GET['image_id'].';'); |
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268 | array_push($page['infos'], l10n('This picture is no longer a backside')); |
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269 | } |
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270 | } |
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271 | } |
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272 | |
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273 | /* GET SAVED VALUES */ |
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274 | if ($template->get_template_vars('B2F_IS_VERSO') == null) |
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275 | { |
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276 | $template->assign('B2F_MOVE_VERSO', 'checked="checked"'); |
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277 | |
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278 | /* is the picture a verso ? */ |
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279 | $query = ' |
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280 | SELECT image_id, categories |
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281 | FROM '.B2F_TABLE.' |
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282 | WHERE verso_id = '.$_GET['image_id'].' |
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283 | ;'; |
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284 | $result = pwg_query($query); |
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285 | |
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286 | if (pwg_db_num_rows($result)) |
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287 | { |
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288 | list($recto_id, $cats) = pwg_db_fetch_row($result); |
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289 | |
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290 | $template->assign(array( |
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291 | 'B2F_IS_VERSO' => 'checked="checked"', |
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292 | 'B2F_FRONT_ID' => $recto_id, |
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293 | 'B2F_MOVE_VERSO' => $cats != NULL ? 'checked="checked"' : '', |
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294 | )); |
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295 | } |
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296 | /* is the picture a front ? */ |
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297 | else |
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298 | { |
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299 | $query = ' |
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300 | SELECT verso_id |
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301 | FROM '.B2F_TABLE.' |
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302 | WHERE image_id = '.$_GET['image_id'].' |
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303 | ;'; |
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304 | $result = pwg_query($query); |
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305 | |
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306 | if (pwg_db_num_rows($result)) |
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307 | { |
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308 | $item = pwg_db_fetch_assoc($result); |
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309 | |
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310 | $template->assign(array( |
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311 | 'B2F_VERSO_ID' => $item['verso_id'], |
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312 | 'B2F_VERSO_URL' => get_root_url().'admin.php?page=photo-'.$item['verso_id'], |
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313 | )); |
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314 | } |
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315 | } |
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316 | } |
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317 | |
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318 | $template->set_prefilter('picture_modify', 'back2front_picture_modify_prefilter'); |
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319 | } |
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320 | |
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321 | |
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322 | function back2front_picture_modify_prefilter($content, &$smarty) |
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323 | { |
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324 | $search = '</form>'; |
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325 | $replacement = $search."\n\n".file_get_contents(B2F_PATH.'template/picture_modify.tpl'); |
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326 | return str_replace($search, $replacement, $content); |
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327 | } |
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328 | |
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329 | |
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330 | /* |
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331 | * Add mark on thumbnails list |
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332 | */ |
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333 | function back2front_thumbnails($tpl_thumbnails_var) |
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334 | { |
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335 | global $conf, $selection; |
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336 | |
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337 | if (!$conf['back2front']['show_thumbnail']) return $tpl_thumbnails_var; |
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338 | if (empty($tpl_thumbnails_var)) return $tpl_thumbnails_var; |
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339 | |
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340 | /* has the pictures a verso ? */ |
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341 | $query = ' |
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342 | SELECT image_id |
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343 | FROM '.B2F_TABLE.' |
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344 | WHERE image_id IN('.implode(',', $selection).') |
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345 | ;'; |
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346 | $ids = array_from_query($query, 'image_id'); |
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347 | |
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348 | $root_path = get_absolute_root_url(); |
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349 | |
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350 | foreach($tpl_thumbnails_var as &$tpl_var) |
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351 | { |
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352 | if (in_array($tpl_var['id'], $ids)) |
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353 | { |
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354 | $tpl_var['NAME'].= ' <img class="has_verso" src="'.$root_path.B2F_PATH.'template/rotate_1.png" title="'.l10n('This picture has a backside :').'"/>'; |
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355 | } |
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356 | } |
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357 | |
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358 | return $tpl_thumbnails_var; |
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359 | } |
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360 | |
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361 | ?> |
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