| 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 | ?>
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