1 | <?php |
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2 | |
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3 | /** |
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4 | * Copyright (C) 2008-2011 FluxBB |
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5 | * based on code by Rickard Andersson copyright (C) 2002-2008 PunBB |
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6 | * License: http://www.gnu.org/licenses/gpl.html GPL version 2 or higher |
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7 | */ |
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8 | |
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9 | define('PUN_ROOT', dirname(__FILE__).'/'); |
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10 | require PUN_ROOT.'include/common.php'; |
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11 | |
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12 | |
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13 | if ($pun_user['g_read_board'] == '0') |
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14 | message($lang_common['No view']); |
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15 | |
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16 | |
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17 | $id = isset($_GET['id']) ? intval($_GET['id']) : 0; |
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18 | if ($id < 1) |
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19 | message($lang_common['Bad request']); |
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20 | |
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21 | // Fetch some info about the post, the topic and the forum |
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22 | $result = $db->query('SELECT f.id AS fid, f.forum_name, f.moderators, f.redirect_url, fp.post_replies, fp.post_topics, t.id AS tid, t.subject, t.posted, t.first_post_id, t.sticky, t.closed, p.poster, p.poster_id, p.message, p.hide_smilies FROM '.$db->prefix.'posts AS p INNER JOIN '.$db->prefix.'topics AS t ON t.id=p.topic_id INNER JOIN '.$db->prefix.'forums AS f ON f.id=t.forum_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND p.id='.$id) or error('Unable to fetch post info', __FILE__, __LINE__, $db->error()); |
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23 | if (!$db->num_rows($result)) |
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24 | message($lang_common['Bad request']); |
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25 | |
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26 | $cur_post = $db->fetch_assoc($result); |
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27 | |
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28 | // Sort out who the moderators are and if we are currently a moderator (or an admin) |
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29 | $mods_array = ($cur_post['moderators'] != '') ? unserialize($cur_post['moderators']) : array(); |
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30 | $is_admmod = ($pun_user['g_id'] == PUN_ADMIN || ($pun_user['g_moderator'] == '1' && array_key_exists($pun_user['username'], $mods_array))) ? true : false; |
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31 | |
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32 | $can_edit_subject = $id == $cur_post['first_post_id']; |
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33 | |
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34 | if ($pun_config['o_censoring'] == '1') |
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35 | { |
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36 | $cur_post['subject'] = censor_words($cur_post['subject']); |
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37 | $cur_post['message'] = censor_words($cur_post['message']); |
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38 | } |
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39 | |
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40 | // Do we have permission to edit this post? |
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41 | if (($pun_user['g_edit_posts'] == '0' || |
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42 | $cur_post['poster_id'] != $pun_user['id'] || |
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43 | $cur_post['closed'] == '1') && |
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44 | !$is_admmod) |
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45 | message($lang_common['No permission']); |
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46 | |
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47 | // Load the post.php/edit.php language file |
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48 | require PUN_ROOT.'lang/'.$pun_user['language'].'/post.php'; |
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49 | |
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50 | // Start with a clean slate |
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51 | $errors = array(); |
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52 | |
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53 | |
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54 | if (isset($_POST['form_sent'])) |
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55 | { |
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56 | if ($is_admmod) |
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57 | confirm_referrer('edit.php'); |
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58 | |
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59 | // If it's a topic it must contain a subject |
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60 | if ($can_edit_subject) |
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61 | { |
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62 | $subject = pun_trim($_POST['req_subject']); |
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63 | |
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64 | if ($pun_config['o_censoring'] == '1') |
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65 | $censored_subject = pun_trim(censor_words($subject)); |
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66 | |
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67 | if ($subject == '') |
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68 | $errors[] = $lang_post['No subject']; |
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69 | else if ($pun_config['o_censoring'] == '1' && $censored_subject == '') |
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70 | $errors[] = $lang_post['No subject after censoring']; |
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71 | else if (pun_strlen($subject) > 70) |
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72 | $errors[] = $lang_post['Too long subject']; |
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73 | else if ($pun_config['p_subject_all_caps'] == '0' && is_all_uppercase($subject) && !$pun_user['is_admmod']) |
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74 | $errors[] = $lang_post['All caps subject']; |
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75 | } |
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76 | |
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77 | // Clean up message from POST |
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78 | $message = pun_linebreaks(pun_trim($_POST['req_message'])); |
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79 | |
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80 | // Here we use strlen() not pun_strlen() as we want to limit the post to PUN_MAX_POSTSIZE bytes, not characters |
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81 | if (strlen($message) > PUN_MAX_POSTSIZE) |
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82 | $errors[] = sprintf($lang_post['Too long message'], forum_number_format(PUN_MAX_POSTSIZE)); |
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83 | else if ($pun_config['p_message_all_caps'] == '0' && is_all_uppercase($message) && !$pun_user['is_admmod']) |
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84 | $errors[] = $lang_post['All caps message']; |
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85 | |
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86 | // Validate BBCode syntax |
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87 | if ($pun_config['p_message_bbcode'] == '1') |
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88 | { |
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89 | require PUN_ROOT.'include/parser.php'; |
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90 | $message = preparse_bbcode($message, $errors); |
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91 | } |
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92 | |
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93 | if (empty($errors)) |
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94 | { |
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95 | if ($message == '') |
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96 | $errors[] = $lang_post['No message']; |
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97 | else if ($pun_config['o_censoring'] == '1') |
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98 | { |
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99 | // Censor message to see if that causes problems |
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100 | $censored_message = pun_trim(censor_words($message)); |
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101 | |
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102 | if ($censored_message == '') |
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103 | $errors[] = $lang_post['No message after censoring']; |
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104 | } |
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105 | } |
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106 | |
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107 | $hide_smilies = isset($_POST['hide_smilies']) ? '1' : '0'; |
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108 | $stick_topic = isset($_POST['stick_topic']) ? '1' : '0'; |
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109 | if (!$is_admmod) |
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110 | $stick_topic = $cur_post['sticky']; |
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111 | |
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112 | // Did everything go according to plan? |
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113 | if (empty($errors) && !isset($_POST['preview'])) |
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114 | { |
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115 | $edited_sql = (!isset($_POST['silent']) || !$is_admmod) ? ', edited='.time().', edited_by=\''.$db->escape($pun_user['username']).'\'' : ''; |
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116 | |
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117 | require PUN_ROOT.'include/search_idx.php'; |
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118 | |
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119 | if ($can_edit_subject) |
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120 | { |
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121 | // Update the topic and any redirect topics |
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122 | $db->query('UPDATE '.$db->prefix.'topics SET subject=\''.$db->escape($subject).'\', sticky='.$stick_topic.' WHERE id='.$cur_post['tid'].' OR moved_to='.$cur_post['tid']) or error('Unable to update topic', __FILE__, __LINE__, $db->error()); |
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123 | |
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124 | // We changed the subject, so we need to take that into account when we update the search words |
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125 | update_search_index('edit', $id, $message, $subject); |
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126 | } |
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127 | else |
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128 | update_search_index('edit', $id, $message); |
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129 | |
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130 | // Update the post |
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131 | $db->query('UPDATE '.$db->prefix.'posts SET message=\''.$db->escape($message).'\', hide_smilies='.$hide_smilies.$edited_sql.' WHERE id='.$id) or error('Unable to update post', __FILE__, __LINE__, $db->error()); |
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132 | |
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133 | redirect('viewtopic.php?pid='.$id.'#p'.$id, $lang_post['Edit redirect']); |
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134 | } |
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135 | } |
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136 | |
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137 | |
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138 | |
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139 | $page_title = array(pun_htmlspecialchars($pun_config['o_board_title']), $lang_post['Edit post']); |
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140 | $required_fields = array('req_subject' => $lang_common['Subject'], 'req_message' => $lang_common['Message']); |
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141 | $focus_element = array('edit', 'req_message'); |
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142 | define('PUN_ACTIVE_PAGE', 'index'); |
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143 | require PUN_ROOT.'header.php'; |
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144 | |
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145 | $cur_index = 1; |
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146 | |
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147 | ?> |
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148 | <div class="linkst"> |
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149 | <div class="inbox"> |
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150 | <ul class="crumbs"> |
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151 | <li><a href="index.php"><?php echo $lang_common['Index'] ?></a></li> |
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152 | <li><span>» </span><a href="viewforum.php?id=<?php echo $cur_post['fid'] ?>"><?php echo pun_htmlspecialchars($cur_post['forum_name']) ?></a></li> |
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153 | <li><span>» </span><a href="viewtopic.php?id=<?php echo $cur_post['tid'] ?>"><?php echo pun_htmlspecialchars($cur_post['subject']) ?></a></li> |
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154 | <li><span>» </span><strong><?php echo $lang_post['Edit post'] ?></strong></li> |
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155 | </ul> |
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156 | </div> |
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157 | </div> |
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158 | |
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159 | <?php |
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160 | |
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161 | // If there are errors, we display them |
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162 | if (!empty($errors)) |
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163 | { |
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164 | |
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165 | ?> |
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166 | <div id="posterror" class="block"> |
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167 | <h2><span><?php echo $lang_post['Post errors'] ?></span></h2> |
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168 | <div class="box"> |
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169 | <div class="inbox error-info"> |
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170 | <p><?php echo $lang_post['Post errors info'] ?></p> |
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171 | <ul class="error-list"> |
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172 | <?php |
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173 | |
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174 | foreach ($errors as $cur_error) |
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175 | echo "\t\t\t\t".'<li><strong>'.$cur_error.'</strong></li>'."\n"; |
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176 | ?> |
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177 | </ul> |
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178 | </div> |
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179 | </div> |
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180 | </div> |
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181 | |
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182 | <?php |
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183 | |
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184 | } |
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185 | else if (isset($_POST['preview'])) |
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186 | { |
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187 | require_once PUN_ROOT.'include/parser.php'; |
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188 | $preview_message = parse_message($message, $hide_smilies); |
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189 | |
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190 | ?> |
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191 | <div id="postpreview" class="blockpost"> |
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192 | <h2><span><?php echo $lang_post['Post preview'] ?></span></h2> |
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193 | <div class="box"> |
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194 | <div class="inbox"> |
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195 | <div class="postbody"> |
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196 | <div class="postright"> |
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197 | <div class="postmsg"> |
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198 | <?php echo $preview_message."\n" ?> |
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199 | </div> |
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200 | </div> |
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201 | </div> |
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202 | </div> |
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203 | </div> |
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204 | </div> |
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205 | |
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206 | <?php |
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207 | |
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208 | } |
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209 | |
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210 | ?> |
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211 | <div id="editform" class="blockform"> |
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212 | <h2><span><?php echo $lang_post['Edit post'] ?></span></h2> |
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213 | <div class="box"> |
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214 | <form id="edit" method="post" action="edit.php?id=<?php echo $id ?>&action=edit" onsubmit="return process_form(this)"> |
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215 | <div class="inform"> |
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216 | <fieldset> |
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217 | <legend><?php echo $lang_post['Edit post legend'] ?></legend> |
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218 | <input type="hidden" name="form_sent" value="1" /> |
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219 | <div class="infldset txtarea"> |
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220 | <?php if ($can_edit_subject): ?> <label class="required"><strong><?php echo $lang_common['Subject'] ?> <span><?php echo $lang_common['Required'] ?></span></strong><br /> |
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221 | <input class="longinput" type="text" name="req_subject" size="80" maxlength="70" tabindex="<?php echo $cur_index++ ?>" value="<?php echo pun_htmlspecialchars(isset($_POST['req_subject']) ? $_POST['req_subject'] : $cur_post['subject']) ?>" /><br /></label> |
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222 | <?php endif; ?> <label class="required"><strong><?php echo $lang_common['Message'] ?> <span><?php echo $lang_common['Required'] ?></span></strong><br /> |
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223 | <textarea name="req_message" rows="20" cols="95" tabindex="<?php echo $cur_index++ ?>"><?php echo pun_htmlspecialchars(isset($_POST['req_message']) ? $message : $cur_post['message']) ?></textarea><br /></label> |
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224 | <ul class="bblinks"> |
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225 | <li><span><a href="help.php#bbcode" onclick="window.open(this.href); return false;"><?php echo $lang_common['BBCode'] ?></a> <?php echo ($pun_config['p_message_bbcode'] == '1') ? $lang_common['on'] : $lang_common['off']; ?></span></li> |
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226 | <li><span><a href="help.php#img" onclick="window.open(this.href); return false;"><?php echo $lang_common['img tag'] ?></a> <?php echo ($pun_config['p_message_bbcode'] == '1' && $pun_config['p_message_img_tag'] == '1') ? $lang_common['on'] : $lang_common['off']; ?></span></li> |
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227 | <li><span><a href="help.php#smilies" onclick="window.open(this.href); return false;"><?php echo $lang_common['Smilies'] ?></a> <?php echo ($pun_config['o_smilies'] == '1') ? $lang_common['on'] : $lang_common['off']; ?></span></li> |
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228 | </ul> |
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229 | </div> |
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230 | </fieldset> |
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231 | <?php |
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232 | |
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233 | $checkboxes = array(); |
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234 | if ($can_edit_subject && $is_admmod) |
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235 | { |
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236 | if (isset($_POST['stick_topic']) || $cur_post['sticky'] == '1') |
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237 | $checkboxes[] = '<label><input type="checkbox" name="stick_topic" value="1" checked="checked" tabindex="'.($cur_index++).'" />'.$lang_common['Stick topic'].'<br /></label>'; |
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238 | else |
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239 | $checkboxes[] = '<label><input type="checkbox" name="stick_topic" value="1" tabindex="'.($cur_index++).'" />'.$lang_common['Stick topic'].'<br /></label>'; |
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240 | } |
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241 | |
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242 | if ($pun_config['o_smilies'] == '1') |
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243 | { |
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244 | if (isset($_POST['hide_smilies']) || $cur_post['hide_smilies'] == '1') |
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245 | $checkboxes[] = '<label><input type="checkbox" name="hide_smilies" value="1" checked="checked" tabindex="'.($cur_index++).'" />'.$lang_post['Hide smilies'].'<br /></label>'; |
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246 | else |
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247 | $checkboxes[] = '<label><input type="checkbox" name="hide_smilies" value="1" tabindex="'.($cur_index++).'" />'.$lang_post['Hide smilies'].'<br /></label>'; |
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248 | } |
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249 | |
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250 | if ($is_admmod) |
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251 | { |
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252 | if ((isset($_POST['form_sent']) && isset($_POST['silent'])) || !isset($_POST['form_sent'])) |
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253 | $checkboxes[] = '<label><input type="checkbox" name="silent" value="1" tabindex="'.($cur_index++).'" checked="checked" />'.$lang_post['Silent edit'].'<br /></label>'; |
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254 | else |
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255 | $checkboxes[] = '<label><input type="checkbox" name="silent" value="1" tabindex="'.($cur_index++).'" />'.$lang_post['Silent edit'].'<br /></label>'; |
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256 | } |
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257 | |
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258 | if (!empty($checkboxes)) |
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259 | { |
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260 | |
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261 | ?> |
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262 | </div> |
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263 | <div class="inform"> |
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264 | <fieldset> |
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265 | <legend><?php echo $lang_common['Options'] ?></legend> |
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266 | <div class="infldset"> |
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267 | <div class="rbox"> |
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268 | <?php echo implode("\n\t\t\t\t\t\t\t", $checkboxes)."\n" ?> |
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269 | </div> |
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270 | </div> |
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271 | </fieldset> |
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272 | <?php |
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273 | |
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274 | } |
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275 | |
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276 | ?> |
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277 | </div> |
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278 | <p class="buttons"><input type="submit" name="submit" value="<?php echo $lang_common['Submit'] ?>" tabindex="<?php echo $cur_index++ ?>" accesskey="s" /> <input type="submit" name="preview" value="<?php echo $lang_post['Preview'] ?>" tabindex="<?php echo $cur_index++ ?>" accesskey="p" /> <a href="javascript:history.go(-1)"><?php echo $lang_common['Go back'] ?></a></p> |
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279 | </form> |
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280 | </div> |
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281 | </div> |
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282 | <?php |
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283 | |
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284 | require PUN_ROOT.'footer.php'; |
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