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.'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, $image) |
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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 | $query = " |
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15 | SELECT |
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16 | i.id, |
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17 | i.path, |
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18 | i.has_high, |
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19 | i.width, |
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20 | i.height |
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21 | FROM ".IMAGES_TABLE." as i |
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22 | INNER JOIN ".B2F_TABLE." as v |
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23 | ON i.id = v.verso_id |
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24 | WHERE |
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25 | v.image_id = ".$image['id']." |
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26 | ;"; |
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27 | $result = pwg_query($query); |
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28 | |
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29 | if (pwg_db_num_rows($result)) |
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30 | { |
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31 | $verso = pwg_db_fetch_assoc($result); |
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32 | $conf['back2front'] = explode(',',$conf['back2front']); |
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33 | |
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34 | /* websize picture */ |
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35 | $template->assign(array( |
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36 | 'B2F_PATH' => B2F_PATH, |
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37 | 'VERSO_URL' => $verso['path'], |
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38 | )); |
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39 | |
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40 | /* admin link */ |
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41 | if (is_admin()) |
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42 | { |
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43 | $template->assign('VERSO_U_ADMIN', get_root_url().'admin.php?page=picture_modify&image_id='.$verso['id']); |
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44 | $template->set_filename('B2F_admin_button', dirname(__FILE__).'/template/admin_button.tpl'); |
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45 | $template->concat('PLUGIN_PICTURE_ACTIONS', $template->parse('B2F_admin_button', true)); |
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46 | } |
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47 | |
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48 | /* high picture */ |
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49 | if ($verso['has_high']) |
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50 | { |
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51 | $template->assign('VERSO_HD', get_high_url($verso)); |
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52 | } |
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53 | |
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54 | /* link name */ |
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55 | $conf['back2front'][4] = unserialize($conf['back2front'][4]); |
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56 | if (!empty($conf['back2front'][4][$user['language']])) |
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57 | { |
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58 | if (strpos($conf['back2front'][4][$user['language']], '|') !== false) |
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59 | { |
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60 | $conf['back2front'][4] = explode('|', $conf['back2front'][4][$user['language']]); |
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61 | } |
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62 | else |
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63 | { |
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64 | $conf['back2front'][4] = array($conf['back2front'][4][$user['language']], $conf['back2front'][4][$user['language']]); |
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65 | } |
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66 | } |
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67 | else if (!empty($conf['back2front'][4]['default'])) |
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68 | { |
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69 | if (strpos($conf['back2front'][4]['default'], '|') != false) |
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70 | { |
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71 | $conf['back2front'][4] = explode('|', $conf['back2front'][4]['default']); |
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72 | } |
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73 | else |
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74 | { |
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75 | $conf['back2front'][4] = array($conf['back2front'][4]['default'], $conf['back2front'][4]['default']); |
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76 | } |
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77 | } |
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78 | else |
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79 | { |
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80 | $conf['back2front'][4] = array(l10n('See back'), l10n('See front')); |
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81 | } |
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82 | |
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83 | /* template & output */ |
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84 | $template->set_filename('B2F_picture_content', dirname(__FILE__).'/template/picture_content.tpl'); |
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85 | $template->assign(array( |
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86 | 'b2f_switch_mode' => $conf['back2front'][1], |
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87 | 'b2f_transition' => $conf['back2front'][2], |
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88 | 'b2f_position' => $conf['back2front'][3], |
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89 | 'b2f_see_back' => $conf['back2front'][4][0], |
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90 | 'b2f_see_front' => $conf['back2front'][4][1], |
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91 | )); |
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92 | |
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93 | switch ($conf['back2front'][3]) |
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94 | { |
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95 | case 'toolbar': |
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96 | $template->concat('PLUGIN_PICTURE_ACTIONS', $template->parse('B2F_picture_content', true)); |
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97 | break; |
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98 | case 'top': |
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99 | return $template->parse('B2F_picture_content', true)."\n".$content; |
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100 | break; |
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101 | case 'bottom': |
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102 | return $content."\n".$template->parse('B2F_picture_content', true); |
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103 | break; |
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104 | } |
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105 | } |
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106 | |
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107 | return $content; |
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108 | } |
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109 | |
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110 | |
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111 | /* |
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112 | * Add field on picture modify page |
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113 | */ |
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114 | function Back2Front_picture_modify() |
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115 | { |
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116 | global $page, $template, $conf; |
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117 | |
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118 | if ($page['page'] != 'picture_modify') return; |
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119 | $conf['back2front'] = explode(',',$conf['back2front']); |
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120 | |
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121 | /* SAVE VALUES */ |
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122 | if (isset($_POST['b2f_submit'])) |
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123 | { |
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124 | /* catch all verso and recto ids and original categories */ |
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125 | $query = "SELECT image_id, verso_id, categories |
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126 | FROM ".B2F_TABLE.";"; |
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127 | $rectos = array_from_query($query, 'image_id'); |
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128 | $versos = array_from_query($query, 'verso_id'); |
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129 | $cats = array_from_query($query, 'categories'); |
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130 | |
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131 | if (count($rectos) != 0) |
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132 | { |
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133 | $all_recto_verso = array_combine($rectos, $versos); |
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134 | $verso_cats = array_combine($versos, $cats); |
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135 | } |
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136 | else |
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137 | { |
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138 | $all_recto_verso = array(0=>0); |
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139 | $verso_cats = array(0=>NULL); |
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140 | } |
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141 | unset($rectos, $versos, $cats); |
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142 | |
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143 | /* picture is verso */ |
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144 | if (isset($_POST['b2f_is_verso'])) |
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145 | { |
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146 | /* verso don't exists */ |
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147 | if (!picture_exists($_POST['b2f_front_id'])) |
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148 | { |
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149 | array_push( |
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150 | $page['errors'], |
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151 | sprintf( |
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152 | l10n('Unknown id %d for frontside picture'), |
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153 | $_POST['b2f_front_id'] |
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154 | ) |
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155 | ); |
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156 | } |
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157 | /* verso same as recto */ |
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158 | else if ($_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)) AND $all_recto_verso[$_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 | $recto_current_verso['link'] = get_root_url().'admin.php?page=picture_modify&image_id='.$recto_current_verso['id']; |
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167 | array_push( |
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168 | $page['errors'], |
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169 | sprintf( |
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170 | l10n('The picture n°%d has already a backside : %s'), |
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171 | $_POST['b2f_front_id'], |
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172 | '<a href="'.$recto_current_verso['link'].'">'.$recto_current_verso['id'].'</a>' |
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173 | ) |
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174 | ); |
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175 | } |
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176 | /* recto is already a verso */ |
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177 | else if (in_array($_POST['b2f_front_id'], array_values($all_recto_verso))) |
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178 | { |
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179 | $recto_is_verso['id'] = $_POST['b2f_front_id']; |
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180 | $recto_is_verso['link'] = get_root_url().'admin.php?page=picture_modify&image_id='.$recto_is_verso['id']; |
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181 | array_push( |
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182 | $page['errors'], |
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183 | sprintf( |
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184 | l10n('The picture n°%s is already a backside'), |
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185 | '<a href="'.$recto_is_verso['link'].'">'.$recto_is_verso['id'].'</a>' |
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186 | ) |
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187 | ); |
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188 | } |
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189 | /* everything is fine */ |
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190 | else |
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191 | { |
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192 | // move the verso - if first save |
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193 | if (isset($_POST['b2f_move_verso']) AND (!array_key_exists($_GET['image_id'], $verso_cats) OR $verso_cats[$_GET['image_id']] == NULL)) |
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194 | { |
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195 | // get current categories |
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196 | $query = "SELECT category_id FROM ".IMAGE_CATEGORY_TABLE." WHERE image_id = ".$_GET['image_id'].";"; |
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197 | $verso_categories = array_from_query($query, 'category_id'); |
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198 | |
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199 | pwg_query("DELETE FROM ".IMAGE_CATEGORY_TABLE." |
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200 | WHERE image_id = ".$_GET['image_id'].";"); |
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201 | pwg_query("INSERT INTO ".IMAGE_CATEGORY_TABLE."(image_id, category_id) |
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202 | VALUES(".$_GET['image_id'].", ".$conf['back2front'][0].");"); |
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203 | |
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204 | // random representant for each categories |
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205 | set_random_representant($verso_categories); |
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206 | |
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207 | $verso_categories = isset($verso_cats[$_GET['image_id']]) ? $verso_cats[$_GET['image_id']] : implode(',',$verso_categories); |
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208 | $template->assign('B2F_MOVE_VERSO', 'checked="checked"'); |
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209 | } |
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210 | // restore the verso - if precedently moved |
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211 | else if (!isset($_POST['b2f_move_verso']) AND array_key_exists($_GET['image_id'], $verso_cats) AND $verso_cats[$_GET['image_id']] != NULL) |
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212 | { |
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213 | $item['verso_id'] = $_GET['image_id']; |
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214 | $item['categories'] = $verso_cats[$_GET['image_id']]; |
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215 | back2front_restaure_categories($item); |
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216 | |
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217 | $verso_categories = 'NULL'; |
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218 | $template->assign('B2F_MOVE_VERSO', ''); |
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219 | } |
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220 | // leave the verso |
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221 | else |
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222 | { |
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223 | $verso_categories = isset($verso_cats[$_GET['image_id']]) ? $verso_cats[$_GET['image_id']] : 'NULL'; |
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224 | $template->assign('B2F_MOVE_VERSO', isset($verso_cats[$_GET['image_id']]) ? 'checked="checked"' : ''); |
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225 | } |
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226 | |
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227 | // insert or update verso associations |
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228 | pwg_query("INSERT INTO ".B2F_TABLE." |
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229 | VALUES(".$_POST['b2f_front_id'].", ".$_GET['image_id'].", '".$verso_categories."') |
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230 | ON DUPLICATE KEY UPDATE image_id = ".$_POST['b2f_front_id'].", categories = '".$verso_categories."';"); |
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231 | |
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232 | $template->assign(array( |
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233 | 'B2F_IS_VERSO' => 'checked="checked"', |
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234 | 'B2F_FRONT_ID' => $_POST['b2f_front_id'], |
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235 | )); |
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236 | |
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237 | $verso['id'] = $_POST['b2f_front_id']; |
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238 | $verso['link'] = get_root_url().'admin.php?page=picture_modify&image_id='.$verso['id']; |
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239 | array_push($page['infos'], l10n_args(get_l10n_args('This picture is now the backside of the picture n°%s', '<a href="'.$verso['link'].'">'.$verso['id'].'</a>'))); |
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240 | } |
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241 | } |
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242 | /* picture isn't verso */ |
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243 | else |
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244 | { |
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245 | /* search if it was a verso */ |
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246 | $query = "SELECT categories |
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247 | FROM ".B2F_TABLE." |
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248 | WHERE verso_id = ".$_GET['image_id'].";"; |
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249 | $result = pwg_query($query); |
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250 | |
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251 | /* it must be restored to its original categories (see criteria on maintain.inc) */ |
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252 | if (pwg_db_num_rows($result)) |
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253 | { |
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254 | $item['verso_id'] = $_GET['image_id']; |
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255 | list($item['categories']) = pwg_db_fetch_row($result); |
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256 | back2front_restaure_categories($item); |
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257 | |
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258 | pwg_query("DELETE FROM ".B2F_TABLE." |
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259 | WHERE verso_id = ".$_GET['image_id'].";"); |
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260 | |
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261 | array_push($page['infos'], l10n('This picture is no longer a backside')); |
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262 | } |
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263 | } |
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264 | } |
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265 | |
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266 | /* GET SAVED VALUES */ |
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267 | if ($template->get_template_vars('B2F_IS_VERSO') == null) |
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268 | { |
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269 | $template->assign('B2F_MOVE_VERSO', 'checked="checked"'); |
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270 | |
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271 | /* is the picture a verso ? */ |
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272 | $query = " |
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273 | SELECT image_id, categories |
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274 | FROM ".B2F_TABLE." |
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275 | WHERE verso_id = ".$_GET['image_id']." |
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276 | ;"; |
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277 | $result = pwg_query($query); |
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278 | |
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279 | if (pwg_db_num_rows($result)) |
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280 | { |
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281 | list($recto_id, $cats) = pwg_db_fetch_row($result); |
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282 | $template->assign(array( |
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283 | 'B2F_IS_VERSO' => 'checked="checked"', |
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284 | 'B2F_FRONT_ID' => $recto_id, |
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285 | 'B2F_MOVE_VERSO' => $cats != NULL ? 'checked="checked"' : '', |
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286 | )); |
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287 | } |
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288 | /* is the picture a front ? */ |
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289 | else |
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290 | { |
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291 | $query = "SELECT verso_id |
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292 | FROM ".B2F_TABLE." |
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293 | WHERE image_id = ".$_GET['image_id'].";"; |
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294 | $result = pwg_query($query); |
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295 | |
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296 | if (pwg_db_num_rows($result)) |
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297 | { |
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298 | $item = pwg_db_fetch_assoc($result); |
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299 | |
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300 | $template->assign(array( |
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301 | 'B2F_VERSO_ID' => $item['verso_id'], |
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302 | 'B2F_VERSO_URL' => get_root_url().'admin.php?page=picture_modify&image_id='.$item['verso_id'], |
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303 | )); |
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304 | } |
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305 | } |
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306 | } |
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307 | |
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308 | $template->set_prefilter('picture_modify', 'Back2front_picture_modify_prefilter'); |
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309 | } |
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310 | |
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311 | |
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312 | function Back2front_picture_modify_prefilter($content, &$smarty) |
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313 | { |
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314 | $search = '<form id="associations"'; |
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315 | $replacement = file_get_contents(B2F_PATH.'template/picture_modify.tpl')."\n".$search; |
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316 | return str_replace($search, $replacement, $content); |
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317 | } |
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318 | |
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319 | |
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320 | /* |
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321 | * Add mark on thumbnails list |
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322 | */ |
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323 | function Back2Front_thumbnails($tpl_thumbnails_var, $pictures) |
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324 | { |
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325 | global $conf; |
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326 | |
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327 | $conf['back2front'] = explode(',',$conf['back2front']); |
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328 | if (!$conf['back2front'][5]) return $tpl_thumbnails_var; |
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329 | |
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330 | $ids = array(); |
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331 | foreach ($pictures as $row) |
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332 | { |
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333 | array_push($ids, $row['id']); |
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334 | } |
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335 | |
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336 | /* has the pictures a verso ? */ |
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337 | $query = "SELECT image_id, verso_id |
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338 | FROM ".B2F_TABLE." |
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339 | WHERE image_id IN(".implode(',', $ids).");"; |
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340 | $result = hash_from_query($query, 'image_id'); |
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341 | |
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342 | $ids = array_keys($result); |
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343 | |
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344 | foreach($tpl_thumbnails_var as &$tpl_var) |
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345 | { |
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346 | if (in_array($tpl_var['ID'], $ids)) |
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347 | { |
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348 | $tpl_var['NAME'].= ' <img class="has_verso" src="'.B2F_PATH.'template/rotate_1.png" title="'.l10n('This picture has a backside :').'"/>'; |
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349 | } |
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350 | } |
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351 | |
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352 | return $tpl_thumbnails_var; |
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353 | } |
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354 | |
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355 | ?> |
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