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1 <?php |
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2 /** |
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3 * GreyMatter Importer |
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4 * |
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5 * @package WordPress |
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6 * @subpackage Importer |
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7 */ |
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8 |
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9 /** |
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10 * GreyMatter Importer class |
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11 * |
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12 * Basic GreyMatter to WordPress importer, will import posts, comments, and |
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13 * posts karma. |
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14 * |
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15 * @since unknown |
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16 */ |
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17 class GM_Import { |
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18 |
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19 var $gmnames = array (); |
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20 |
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21 function header() { |
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22 echo '<div class="wrap">'; |
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23 screen_icon(); |
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24 echo '<h2>'.__('Import GreyMatter').'</h2>'; |
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25 } |
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26 |
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27 function footer() { |
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28 echo '</div>'; |
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29 } |
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30 |
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31 function greet() { |
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32 $this->header(); |
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33 ?> |
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34 <p><?php _e('This is a basic GreyMatter to WordPress import script.') ?></p> |
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35 <p><?php _e('What it does:') ?></p> |
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36 <ul> |
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37 <li><?php _e('Parses gm-authors.cgi to import (new) authors. Everyone is imported at level 1.') ?></li> |
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38 <li><?php _e('Parses the entries cgi files to import posts, comments, and karma on posts (although karma is not used on WordPress yet).<br />If authors are found not to be in gm-authors.cgi, imports them at level 0.') ?></li> |
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39 <li><?php _e("Detects duplicate entries or comments. If you don't import everything the first time, or this import should fail in the middle, duplicate entries will not be made when you try again.") ?></li> |
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40 </ul> |
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41 <p><?php _e('What it does not:') ?></p> |
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42 <ul> |
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43 <li><?php _e('Parse gm-counter.cgi, gm-banlist.cgi, gm-cplog.cgi (you can make a CP log hack if you really feel like it, but I question the need of a CP log).') ?></li> |
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44 <li><?php _e('Import gm-templates.') ?></li> |
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45 <li><?php _e("Doesn't keep entries on top.")?></li> |
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46 </ul> |
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47 <p> </p> |
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48 |
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49 <form name="stepOne" method="get" action=""> |
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50 <input type="hidden" name="import" value="greymatter" /> |
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51 <input type="hidden" name="step" value="1" /> |
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52 <?php wp_nonce_field('import-greymatter'); ?> |
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53 <h3><?php _e('Second step: GreyMatter details:') ?></h3> |
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54 <table class="form-table"> |
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55 <tr> |
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56 <td><label for="gmpath"><?php _e('Path to GM files:') ?></label></td> |
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57 <td><input type="text" style="width:300px" name="gmpath" id="gmpath" value="/home/my/site/cgi-bin/greymatter/" /></td> |
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58 </tr> |
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59 <tr> |
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60 <td><label for="archivespath"><?php _e('Path to GM entries:') ?></label></td> |
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61 <td><input type="text" style="width:300px" name="archivespath" id="archivespath" value="/home/my/site/cgi-bin/greymatter/archives/" /></td> |
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62 </tr> |
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63 <tr> |
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64 <td><label for="lastentry"><?php _e('Last entry’s number:') ?></label></td> |
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65 <td><input type="text" name="lastentry" id="lastentry" value="00000001" /><br /> |
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66 <?php _e('This importer will search for files 00000001.cgi to 000-whatever.cgi,<br />so you need to enter the number of the last GM post here.<br />(if you don’t know that number, just log into your FTP and look it out<br />in the entries’ folder)') ?></td> |
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67 </tr> |
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68 </table> |
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69 <p class="submit"><input type="submit" name="submit" class="button" value="<?php esc_attr_e('Start Importing') ?>" /></p> |
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70 </form> |
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71 <?php |
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72 $this->footer(); |
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73 } |
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74 |
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75 |
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76 |
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77 function gm2autobr($string) { // transforms GM's |*| into b2's <br />\n |
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78 $string = str_replace("|*|","<br />\n",$string); |
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79 return($string); |
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80 } |
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81 |
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82 function import() { |
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83 global $wpdb; |
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84 |
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85 $wpvarstoreset = array('gmpath', 'archivespath', 'lastentry'); |
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86 for ($i=0; $i<count($wpvarstoreset); $i += 1) { |
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87 $wpvar = $wpvarstoreset[$i]; |
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88 if (!isset($$wpvar)) { |
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89 if (empty($_POST["$wpvar"])) { |
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90 if (empty($_GET["$wpvar"])) { |
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91 $$wpvar = ''; |
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92 } else { |
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93 $$wpvar = $_GET["$wpvar"]; |
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94 } |
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95 } else { |
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96 $$wpvar = $_POST["$wpvar"]; |
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97 } |
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98 } |
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99 } |
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100 |
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101 if (!chdir($archivespath)) |
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102 wp_die(__("Wrong path, the path to the GM entries does not exist on the server")); |
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103 |
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104 if (!chdir($gmpath)) |
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105 wp_die(__("Wrong path, the path to the GM files does not exist on the server")); |
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106 |
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107 $lastentry = (int) $lastentry; |
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108 |
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109 $this->header(); |
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110 ?> |
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111 <p><?php _e('The importer is running...') ?></p> |
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112 <ul> |
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113 <li><?php _e('importing users...') ?><ul><?php |
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114 |
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115 chdir($gmpath); |
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116 $userbase = file("gm-authors.cgi"); |
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117 |
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118 foreach($userbase as $user) { |
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119 $userdata=explode("|", $user); |
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120 |
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121 $user_ip="127.0.0.1"; |
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122 $user_domain="localhost"; |
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123 $user_browser="server"; |
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124 |
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125 $s=$userdata[4]; |
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126 $user_joindate=substr($s,6,4)."-".substr($s,0,2)."-".substr($s,3,2)." 00:00:00"; |
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127 |
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128 $user_login=$wpdb->escape($userdata[0]); |
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129 $pass1=$wpdb->escape($userdata[1]); |
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130 $user_nickname=$wpdb->escape($userdata[0]); |
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131 $user_email=$wpdb->escape($userdata[2]); |
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132 $user_url=$wpdb->escape($userdata[3]); |
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133 $user_joindate=$wpdb->escape($user_joindate); |
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134 |
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135 $user_id = username_exists($user_login); |
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136 if ($user_id) { |
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137 printf('<li>'.__('user %s').'<strong>'.__('Already exists').'</strong></li>', "<em>$user_login</em>"); |
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138 $this->gmnames[$userdata[0]] = $user_id; |
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139 continue; |
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140 } |
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141 |
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142 $user_info = array("user_login"=>"$user_login", "user_pass"=>"$pass1", "user_nickname"=>"$user_nickname", "user_email"=>"$user_email", "user_url"=>"$user_url", "user_ip"=>"$user_ip", "user_domain"=>"$user_domain", "user_browser"=>"$user_browser", "dateYMDhour"=>"$user_joindate", "user_level"=>"1", "user_idmode"=>"nickname"); |
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143 $user_id = wp_insert_user($user_info); |
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144 $this->gmnames[$userdata[0]] = $user_id; |
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145 |
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146 printf('<li>'.__('user %s...').' <strong>'.__('Done').'</strong></li>', "<em>$user_login</em>"); |
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147 } |
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148 |
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149 ?></ul><strong><?php _e('Done') ?></strong></li> |
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150 <li><?php _e('importing posts, comments, and karma...') ?><br /><ul><?php |
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151 |
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152 chdir($archivespath); |
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153 |
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154 for($i = 0; $i <= $lastentry; $i = $i + 1) { |
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155 |
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156 $entryfile = ""; |
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157 |
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158 if ($i<10000000) { |
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159 $entryfile .= "0"; |
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160 if ($i<1000000) { |
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161 $entryfile .= "0"; |
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162 if ($i<100000) { |
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163 $entryfile .= "0"; |
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164 if ($i<10000) { |
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165 $entryfile .= "0"; |
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166 if ($i<1000) { |
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167 $entryfile .= "0"; |
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168 if ($i<100) { |
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169 $entryfile .= "0"; |
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170 if ($i<10) { |
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171 $entryfile .= "0"; |
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172 }}}}}}} |
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173 |
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174 $entryfile .= "$i"; |
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175 |
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176 if (is_file($entryfile.".cgi")) { |
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177 |
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178 $entry=file($entryfile.".cgi"); |
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179 $postinfo=explode("|",$entry[0]); |
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180 $postmaincontent=$this->gm2autobr($entry[2]); |
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181 $postmorecontent=$this->gm2autobr($entry[3]); |
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182 |
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183 $post_author=trim($wpdb->escape($postinfo[1])); |
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184 |
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185 $post_title=$this->gm2autobr($postinfo[2]); |
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186 printf('<li>'.__('entry # %s : %s : by %s'), $entryfile, $post_title, $postinfo[1]); |
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187 $post_title=$wpdb->escape($post_title); |
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188 |
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189 $postyear=$postinfo[6]; |
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190 $postmonth=zeroise($postinfo[4],2); |
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191 $postday=zeroise($postinfo[5],2); |
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192 $posthour=zeroise($postinfo[7],2); |
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193 $postminute=zeroise($postinfo[8],2); |
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194 $postsecond=zeroise($postinfo[9],2); |
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195 |
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196 if (($postinfo[10]=="PM") && ($posthour!="12")) |
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197 $posthour=$posthour+12; |
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198 |
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199 $post_date="$postyear-$postmonth-$postday $posthour:$postminute:$postsecond"; |
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200 |
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201 $post_content=$postmaincontent; |
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202 if (strlen($postmorecontent)>3) |
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203 $post_content .= "<!--more--><br /><br />".$postmorecontent; |
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204 $post_content=$wpdb->escape($post_content); |
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205 |
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206 $post_karma=$postinfo[12]; |
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207 |
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208 $post_status = 'publish'; //in greymatter, there are no drafts |
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209 $comment_status = 'open'; |
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210 $ping_status = 'closed'; |
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211 |
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212 if ($post_ID = post_exists($post_title, '', $post_date)) { |
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213 echo ' '; |
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214 _e('(already exists)'); |
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215 } else { |
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216 //just so that if a post already exists, new users are not created by checkauthor |
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217 // we'll check the author is registered, or if it's a deleted author |
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218 $user_id = username_exists($post_author); |
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219 if (!$user_id) { // if deleted from GM, we register the author as a level 0 user |
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220 $user_ip="127.0.0.1"; |
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221 $user_domain="localhost"; |
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222 $user_browser="server"; |
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223 $user_joindate="1979-06-06 00:41:00"; |
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224 $user_login=$wpdb->escape($post_author); |
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225 $pass1=$wpdb->escape("password"); |
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226 $user_nickname=$wpdb->escape($post_author); |
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227 $user_email=$wpdb->escape("user@deleted.com"); |
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228 $user_url=$wpdb->escape(""); |
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229 $user_joindate=$wpdb->escape($user_joindate); |
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230 |
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231 $user_info = array("user_login"=>$user_login, "user_pass"=>$pass1, "user_nickname"=>$user_nickname, "user_email"=>$user_email, "user_url"=>$user_url, "user_ip"=>$user_ip, "user_domain"=>$user_domain, "user_browser"=>$user_browser, "dateYMDhour"=>$user_joindate, "user_level"=>0, "user_idmode"=>"nickname"); |
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232 $user_id = wp_insert_user($user_info); |
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233 $this->gmnames[$postinfo[1]] = $user_id; |
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234 |
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235 echo ': '; |
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236 printf(__('registered deleted user %s at level 0 '), "<em>$user_login</em>"); |
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237 } |
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238 |
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239 if (array_key_exists($postinfo[1], $this->gmnames)) { |
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240 $post_author = $this->gmnames[$postinfo[1]]; |
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241 } else { |
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242 $post_author = $user_id; |
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243 } |
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244 |
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245 $postdata = compact('post_author', 'post_date', 'post_date_gmt', 'post_content', 'post_title', 'post_excerpt', 'post_status', 'comment_status', 'ping_status', 'post_modified', 'post_modified_gmt'); |
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246 $post_ID = wp_insert_post($postdata); |
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247 if ( is_wp_error( $post_ID ) ) |
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248 return $post_ID; |
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249 } |
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250 |
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251 $c=count($entry); |
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252 if ($c>4) { |
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253 $numAddedComments = 0; |
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254 $numComments = 0; |
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255 for ($j=4;$j<$c;$j++) { |
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256 $entry[$j]=$this->gm2autobr($entry[$j]); |
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257 $commentinfo=explode("|",$entry[$j]); |
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258 $comment_post_ID=$post_ID; |
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259 $comment_author=$wpdb->escape($commentinfo[0]); |
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260 $comment_author_email=$wpdb->escape($commentinfo[2]); |
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261 $comment_author_url=$wpdb->escape($commentinfo[3]); |
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262 $comment_author_IP=$wpdb->escape($commentinfo[1]); |
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263 |
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264 $commentyear=$commentinfo[7]; |
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265 $commentmonth=zeroise($commentinfo[5],2); |
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266 $commentday=zeroise($commentinfo[6],2); |
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267 $commenthour=zeroise($commentinfo[8],2); |
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268 $commentminute=zeroise($commentinfo[9],2); |
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269 $commentsecond=zeroise($commentinfo[10],2); |
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270 if (($commentinfo[11]=="PM") && ($commenthour!="12")) |
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271 $commenthour=$commenthour+12; |
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272 $comment_date="$commentyear-$commentmonth-$commentday $commenthour:$commentminute:$commentsecond"; |
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273 |
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274 $comment_content=$wpdb->escape($commentinfo[12]); |
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275 |
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276 if (!comment_exists($comment_author, $comment_date)) { |
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277 $commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_url', 'comment_author_email', 'comment_author_IP', 'comment_date', 'comment_content', 'comment_approved'); |
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278 $commentdata = wp_filter_comment($commentdata); |
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279 wp_insert_comment($commentdata); |
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280 $numAddedComments++; |
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281 } |
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282 $numComments++; |
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283 } |
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284 if ($numAddedComments > 0) { |
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285 echo ': '; |
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286 printf( _n('imported %s comment', 'imported %s comments', $numAddedComments) , $numAddedComments); |
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287 } |
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288 $preExisting = $numComments - numAddedComments; |
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289 if ($preExisting > 0) { |
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290 echo ' '; |
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291 printf( _n( 'ignored %s pre-existing comment', 'ignored %s pre-existing comments', $preExisting ) , $preExisting); |
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292 } |
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293 } |
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294 echo '... <strong>'.__('Done').'</strong></li>'; |
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295 } |
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296 } |
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297 do_action('import_done', 'greymatter'); |
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298 ?> |
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299 </ul><strong><?php _e('Done') ?></strong></li></ul> |
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300 <p> </p> |
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301 <p><?php _e('Completed GreyMatter import!') ?></p> |
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302 <?php |
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303 $this->footer(); |
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304 return; |
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305 } |
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306 |
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307 function dispatch() { |
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308 if (empty ($_GET['step'])) |
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309 $step = 0; |
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310 else |
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311 $step = (int) $_GET['step']; |
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312 |
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313 switch ($step) { |
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314 case 0 : |
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315 $this->greet(); |
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316 break; |
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317 case 1: |
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318 check_admin_referer('import-greymatter'); |
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319 $result = $this->import(); |
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320 if ( is_wp_error( $result ) ) |
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321 echo $result->get_error_message(); |
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322 break; |
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323 } |
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324 } |
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325 |
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326 function GM_Import() { |
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327 // Nothing. |
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328 } |
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329 } |
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330 |
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331 $gm_import = new GM_Import(); |
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332 |
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333 register_importer('greymatter', __('GreyMatter'), __('Import users, posts, and comments from a Greymatter blog.'), array ($gm_import, 'dispatch')); |
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334 ?> |