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 | * detect 'subscriptions' section and load page |
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6 | */ |
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7 | function stc_detect_section() |
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8 | { |
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9 | global $tokens, $page; |
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10 | |
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11 | if ($tokens[0] == 'subscriptions') |
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12 | { |
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13 | $page['section'] = 'subscriptions'; |
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14 | } |
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15 | } |
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16 | |
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17 | function stc_load_section() |
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18 | { |
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19 | global $page; |
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20 | |
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21 | if (isset($page['section']) and $page['section'] == 'subscriptions') |
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22 | { |
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23 | include(SUBSCRIBE_TO_PATH.'include/subscribtions_page.inc.php'); |
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24 | } |
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25 | } |
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26 | |
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27 | |
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28 | /** |
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29 | * send notifications and/or add subscriber |
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30 | */ |
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31 | function stc_comment_insertion($comm) |
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32 | { |
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33 | global $page, $template; |
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34 | |
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35 | $infos = $errors = array(); |
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36 | |
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37 | if ($comm['action'] == 'validate') |
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38 | { |
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39 | send_comment_to_subscribers($comm); |
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40 | } |
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41 | |
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42 | if ( !empty($_POST['stc_check']) and ( $comm['action'] == 'validate' or $comm['action'] == 'moderate' ) ) |
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43 | { |
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44 | if (isset($comm['image_id'])) |
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45 | { |
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46 | $return = subscribe_to_comments($comm['image_id'], @$_POST['stc_mail'], 'image'); |
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47 | } |
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48 | else if (isset($comm['category_id'])) |
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49 | { |
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50 | $return = subscribe_to_comments($comm['category_id'], @$_POST['stc_mail'], 'category'); |
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51 | |
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52 | } |
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53 | |
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54 | if (isset($return)) |
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55 | { |
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56 | if ($return === 'confirm_mail') |
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57 | { |
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58 | array_push($infos, l10n('Please check your email inbox to confirm your subscription.')); |
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59 | } |
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60 | else if ($return === true) |
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61 | { |
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62 | array_push($infos, l10n('You have been added to the list of subscribers for this '.(isset($comm['image_id'])?'picture':'album').'.')); |
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63 | } |
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64 | else |
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65 | { |
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66 | array_push($errors, l10n('Invalid email adress, your are not subscribed to comments.')); |
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67 | } |
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68 | |
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69 | // messages management |
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70 | stc_add_messages($errors, $infos, true); |
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71 | } |
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72 | } |
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73 | } |
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74 | |
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75 | function stc_comment_validation($comm_ids, $type='image') |
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76 | { |
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77 | if (!is_array($comm_ids)) $comm_ids = array($comm_ids); |
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78 | |
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79 | foreach($comm_ids as $comm_id) |
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80 | { |
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81 | if ($type == 'image') |
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82 | { |
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83 | $query = ' |
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84 | SELECT |
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85 | id, |
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86 | image_id, |
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87 | author, |
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88 | content |
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89 | FROM '.COMMENTS_TABLE.' |
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90 | WHERE id = '.$comm_id.' |
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91 | ;'; |
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92 | } |
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93 | else if ($type == 'category') |
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94 | { |
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95 | $query = ' |
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96 | SELECT |
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97 | id, |
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98 | category_id, |
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99 | author, |
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100 | content |
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101 | FROM '.COA_TABLE.' |
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102 | WHERE id = '.$comm_id.' |
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103 | ;'; |
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104 | } |
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105 | |
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106 | $comm = pwg_db_fetch_assoc(pwg_query($query)); |
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107 | send_comment_to_subscribers($comm); |
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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 | /** |
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113 | * add field and link on picture page |
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114 | */ |
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115 | function stc_on_picture() |
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116 | { |
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117 | global $template, $picture, $page, $user; |
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118 | |
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119 | $infos = $errors = array(); |
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120 | |
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121 | if (isset($_POST['stc_submit'])) |
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122 | { |
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123 | $return = subscribe_to_comments($picture['current']['id'], @$_POST['stc_mail_stdl'], 'image'); |
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124 | if ($return === 'confirm_mail') |
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125 | { |
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126 | array_push($infos, l10n('Please check your email inbox to confirm your subscription.')); |
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127 | } |
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128 | else if ($return === true) |
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129 | { |
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130 | array_push($infos, l10n('You have been added to the list of subscribers for this picture.')); |
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131 | } |
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132 | else |
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133 | { |
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134 | array_push($errors, l10n('Invalid email adress, your are not subscribed to comments.')); |
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135 | } |
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136 | } |
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137 | else if (isset($_GET['stc_unsubscribe'])) |
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138 | { |
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139 | if (un_subscribe_to_comments($picture['current']['id'], null, 'image')) |
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140 | { |
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141 | array_push($infos, l10n('Successfully unsubscribed your email address from receiving notifications.')); |
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142 | } |
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143 | } |
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144 | |
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145 | // messages management |
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146 | stc_add_messages($errors, $infos); |
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147 | |
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148 | // if registered user with mail we check if already subscribed |
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149 | if ( !is_a_guest() and !empty($user['email']) ) |
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150 | { |
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151 | $query = ' |
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152 | SELECT id |
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153 | FROM '.SUBSCRIBE_TO_TABLE.' |
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154 | WHERE |
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155 | email = "'.$user['email'].'" |
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156 | AND image_id = '.$picture['current']['id'].' |
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157 | AND validated = "true" |
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158 | ;'; |
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159 | if (pwg_db_num_rows(pwg_query($query))) |
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160 | { |
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161 | $template->assign(array( |
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162 | 'SUBSCRIBED' => true, |
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163 | 'UNSUB_LINK' => add_url_params($picture['current']['url'], array('stc_unsubscribe'=>'1')), |
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164 | )); |
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165 | } |
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166 | } |
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167 | else |
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168 | { |
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169 | $template->assign('ASK_MAIL', true); |
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170 | } |
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171 | |
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172 | if ( $is_simple = strstr($user['theme'], 'simple') !== false or strstr($user['theme'], 'stripped') !== false ) |
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173 | $template->set_prefilter('picture', 'stc_simple_prefilter'); |
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174 | else |
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175 | $template->set_prefilter('picture', 'stc_main_prefilter'); |
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176 | } |
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177 | |
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178 | /** |
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179 | * add field and on album page |
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180 | */ |
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181 | function stc_on_album() |
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182 | { |
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183 | global $page, $template, $pwg_loaded_plugins, $user; |
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184 | |
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185 | $infos = $errors = array(); |
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186 | |
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187 | if ( |
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188 | script_basename() != 'index' or !isset($page['section']) or |
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189 | !isset($pwg_loaded_plugins['Comments_on_Albums']) or |
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190 | $page['section'] != 'categories' or !isset($page['category']) |
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191 | ) |
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192 | { |
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193 | return; |
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194 | } |
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195 | |
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196 | if (isset($_POST['stc_submit'])) |
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197 | { |
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198 | $return = subscribe_to_comments($page['category']['id'], @$_POST['stc_mail_stdl'], 'category'); |
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199 | if ($return === 'confirm_mail') |
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200 | { |
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201 | array_push($infos, l10n('Please check your email inbox to confirm your subscription.')); |
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202 | } |
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203 | else if ($return === true) |
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204 | { |
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205 | array_push($infos, l10n('You have been added to the list of subscribers for this album.')); |
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206 | } |
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207 | else |
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208 | { |
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209 | array_push($errors, l10n('Invalid email adress, your are not subscribed to comments.')); |
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210 | } |
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211 | } |
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212 | else if (isset($_GET['stc_unsubscribe'])) |
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213 | { |
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214 | if (un_subscribe_to_comments($page['category']['id'], null, 'category')) |
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215 | { |
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216 | array_push($infos, l10n('Successfully unsubscribed your email address from receiving notifications.')); |
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217 | } |
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218 | } |
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219 | |
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220 | // messages management |
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221 | stc_add_messages($errors, $infos, true); |
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222 | |
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223 | // if registered user we check if already subscribed |
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224 | if ( !is_a_guest() and !empty($user['email']) ) |
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225 | { |
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226 | $query = ' |
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227 | SELECT id |
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228 | FROM '.SUBSCRIBE_TO_TABLE.' |
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229 | WHERE |
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230 | email = "'.$user['email'].'" |
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231 | AND category_id = '.$page['category']['id'].' |
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232 | AND validated = "true" |
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233 | ;'; |
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234 | if (pwg_db_num_rows(pwg_query($query))) |
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235 | { |
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236 | $url_params['section'] = 'categories'; |
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237 | $url_params['category'] = $page['category']; |
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238 | $element_url = make_index_url($url_params); |
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239 | |
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240 | $template->assign(array( |
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241 | 'SUBSCRIBED' => true, |
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242 | 'UNSUB_LINK' => add_url_params($element_url, array('stc_unsubscribe'=>'1')), |
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243 | )); |
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244 | } |
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245 | } |
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246 | else |
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247 | { |
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248 | $template->assign('ASK_MAIL', true); |
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249 | } |
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250 | |
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251 | if ( $is_simple = strstr($user['theme'], 'simple') !== false or strstr($user['theme'], 'stripped') !== false ) |
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252 | $template->set_prefilter('comments_on_albums', 'stc_simple_prefilter'); |
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253 | else |
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254 | $template->set_prefilter('comments_on_albums', 'stc_main_prefilter'); |
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255 | } |
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256 | |
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257 | |
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258 | /** |
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259 | * prefilter for common themes |
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260 | */ |
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261 | function stc_main_prefilter($content, &$smarty) |
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262 | { |
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263 | ## subscribe at any moment ## |
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264 | $search = '#\<\/div\>(.{0,10})\{\/if\}(.{0,10})\{\*comments\*\}#is'; |
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265 | |
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266 | $replace = ' |
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267 | <form method="post" action="{$comment_add.F_ACTION}" class="filter" id="stc_standalone"> |
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268 | <fieldset> |
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269 | {if $SUBSCRIBED} |
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270 | {\'You are currently subscribed to comments of this picture.\'|@translate} |
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271 | <a href="{$UNSUB_LINK}">{\'Unsubscribe\'|@translate} |
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272 | {else} |
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273 | <legend>{\'Subscribe without commenting\'|@translate}</legend> |
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274 | {if $ASK_MAIL} |
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275 | <label>{\'Email address\'|@translate} <input type="text" name="stc_mail_stdl"></label> |
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276 | <label><input type="submit" name="stc_submit" value="{\'Submit\'|@translate}"></label> |
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277 | {else} |
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278 | <label><input type="submit" name="stc_submit" value="{\'Subscribe\'|@translate}"></label> |
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279 | {/if} |
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280 | {/if} |
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281 | </fieldset> |
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282 | </form> |
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283 | </div>$1{/if}$2{*comments*}'; |
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284 | |
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285 | $content = preg_replace($search, $replace, $content); |
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286 | |
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287 | ## subscribe while add a comment ## |
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288 | $search = '#<input type="hidden" name="key" value="{\$comment_add\.KEY}"([ /]*)>#'; |
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289 | |
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290 | $replace = ' |
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291 | <input type="hidden" name="key" value="{$comment_add.KEY}"$1> |
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292 | {if !$SUBSCRIBED} |
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293 | <label>{\'Notify me of followup comments\'|@translate} <input type="checkbox" name="stc_check" value="1"></label><br> |
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294 | |
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295 | {if $ASK_MAIL} |
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296 | <label id="stc_mail" style="display:none;">{\'Email address\'|@translate} <input type="text" name="stc_mail"></label><br> |
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297 | {footer_script require="jquery"}{literal} |
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298 | jQuery(document).ready(function() { |
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299 | $("input[name=stc_check]").change(function() { |
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300 | if ($(this).is(":checked")) $("#stc_mail").css("display", ""); |
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301 | else $("#stc_mail").css("display", "none"); |
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302 | }); |
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303 | }); |
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304 | {/literal}{/footer_script} |
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305 | {/if} |
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306 | {/if}'; |
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307 | |
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308 | $content = preg_replace($search, $replace, $content); |
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309 | |
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310 | return $content; |
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311 | } |
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312 | |
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313 | /** |
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314 | * prefilter for simple/stripped themes |
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315 | */ |
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316 | function stc_simple_prefilter($content, &$smarty) |
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317 | { |
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318 | ## subscribe at any moment ## |
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319 | $search = '#\<\/div\>(.{0,10})\{\/if\}(.{0,10})\{if \!empty\(\$navbar\) \}\{include file\=\'navigation_bar.tpl\'\|\@get_extent:\'navbar\'\}\{\/if\}#is'; |
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320 | |
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321 | $replace = ' |
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322 | <form method="post" action="{$comment_add.F_ACTION}" class="filter" id="stc_standalone"> |
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323 | <fieldset> |
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324 | {if $SUBSCRIBED} |
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325 | {\'You are currently subscribed to comments of this album.\'|@translate} |
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326 | <a href="{$UNSUB_LINK}">{\'Unsubscribe\'|@translate} |
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327 | {else} |
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328 | <legend>{\'Subscribe without commenting\'|@translate}</legend> |
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329 | {if $ASK_MAIL} |
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330 | <label>{\'Email address\'|@translate} <input type="text" name="stc_mail_stdl"></label> |
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331 | <label><input type="submit" name="stc_submit" value="{\'Submit\'|@translate}"></label> |
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332 | {else} |
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333 | <label><input type="submit" name="stc_submit" value="{\'Subscribe\'|@translate}"></label> |
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334 | {/if} |
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335 | {/if} |
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336 | </fieldset> |
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337 | </form> |
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338 | </div>$1{/if}$2{if !empty($navbar) }{include file=\'navigation_bar.tpl\'|@get_extent:\'navbar\'}{/if}'; |
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339 | |
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340 | $content = preg_replace($search, $replace, $content); |
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341 | |
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342 | ## subscribe while add a comment ## |
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343 | $search = '#<input type="hidden" name="key" value="{\$comment_add\.KEY}"([ /]*)>#'; |
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344 | |
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345 | $replace = ' |
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346 | <input type="hidden" name="key" value="{$comment_add.KEY}"$1> |
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347 | {if !$SUBSCRIBED} |
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348 | <label>{\'Notify me of followup comments\'|@translate} <input type="checkbox" name="stc_check" value="1"></label><br> |
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349 | |
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350 | {if $ASK_MAIL} |
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351 | <label id="stc_mail" style="display:none;">{\'Email address\'|@translate} <input type="text" name="stc_mail"></label><br> |
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352 | {footer_script require="jquery"}{literal} |
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353 | jQuery(document).ready(function() { |
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354 | $("input[name=stc_check]").change(function() { |
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355 | if ($(this).is(":checked")) $("#stc_mail").css("display", ""); |
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356 | else $("#stc_mail").css("display", "none"); |
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357 | }); |
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358 | }); |
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359 | {/literal}{/footer_script} |
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360 | {/if} |
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361 | {/if}'; |
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362 | |
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363 | $content = preg_replace($search, $replace, $content); |
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364 | |
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365 | return $content; |
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366 | } |
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367 | |
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368 | /** |
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369 | * add link to management page for registered users |
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370 | */ |
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371 | function stc_profile_link() |
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372 | { |
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373 | global $template, $user; |
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374 | |
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375 | if (!empty($user['email'])) |
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376 | { |
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377 | $template->set_prefilter('profile_content', 'stc_profile_link_prefilter'); |
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378 | } |
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379 | } |
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380 | |
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381 | function stc_profile_link_prefilter($content, &$smarty) |
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382 | { |
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383 | global $user; |
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384 | |
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385 | $search = '<p class="bottomButtons">'; |
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386 | $replace = '<a href="'.make_stc_url('manage', $user['email']).'" title="{\'Manage my subscriptions to comments\'|@translate}" rel="nofollow">{\'Manage my subscriptions to comments\'|@translate}</a><br>'; |
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387 | |
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388 | return str_replace($search, $search.$replace, $content); |
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389 | } |
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390 | |
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391 | /** |
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392 | * must overload messages because Piwigo is weird |
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393 | */ |
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394 | function stc_add_messages($errors, $infos, $prefilter=false) |
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395 | { |
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396 | global $template; |
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397 | |
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398 | if (!empty($errors)) |
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399 | { |
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400 | $errors_bak = $template->get_template_vars('errors'); |
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401 | if (empty($errors_bak)) $errors_bak = array(); |
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402 | $template->assign('errors', array_merge($errors_bak, $errors)); |
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403 | if ($prefilter) $template->set_prefilter('index', 'coa_messages'); // here we use a prefilter existing in COA |
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404 | } |
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405 | if (!empty($infos)) |
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406 | { |
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407 | $infos_bak = $template->get_template_vars('infos'); |
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408 | if (empty($infos_bak)) $infos_bak = array(); |
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409 | $template->assign('infos', array_merge($infos_bak, $infos)); |
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410 | if ($prefilter) $template->set_prefilter('index', 'coa_messages'); |
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411 | } |
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412 | } |
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413 | ?> |
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