Source of trunk/register.php at revision 363 (05/07/2008 10:05:26, 7816 bytes, 231 lines, language: php) [download]:
| 1 | <?php |
| 2 | |
| 3 | /* |
| 4 | ** Control Panel :: User Registration |
| 5 | ** for CodewiseBlog Multi-User |
| 6 | ** |
| 7 | |
| 8 | ** Copyright (c) 2005-2008 Codewise.org |
| 9 | */ |
| 10 | |
| 11 | /* |
| 12 | ** This file is part of CodewiseBlog |
| 13 | ** |
| 14 | ** CodewiseBlog is free software; you can redistribute it and/or modify |
| 15 | ** it under the terms of the GNU General Public License as published by |
| 16 | ** the Free Software Foundation; either version 2 of the License, or |
| 17 | ** (at your option) any later version. |
| 18 | ** |
| 19 | ** CodewiseBlog is distributed in the hope that it will be useful, |
| 20 | ** but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 21 | ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 22 | ** GNU General Public License for more details. |
| 23 | ** |
| 24 | ** You should have received a copy of the GNU General Public License |
| 25 | ** along with CodewiseBlog; if not, write to the Free Software |
| 26 | ** Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 27 | */ |
| 28 | |
| 29 | /* all the checks that need to be performed. |
| 30 | ** If any fail, the appropriate $NOTIFY message is set and it returns FALSE, |
| 31 | ** causing the if/elseif/else block to go to the else, which is to redisplay |
| 32 | ** the registration form (with the $NOTIFY message of course). */ |
| 33 | function check_post() |
| 34 | { |
| 35 | if($_POST['name'] == "") |
| 36 | { |
| 37 | $GLOBALS['NOTIFY'] = "Username must not be empty!"; |
| 38 | return FALSE; |
| 39 | } |
| 40 | |
| 41 | if(strlen($_POST['name']) > 32) |
| 42 | { |
| 43 | $GLOBALS['NOTIFY'] = "Username is too long. It must be 32 characters or less."; |
| 44 | return FALSE; |
| 45 | } |
| 46 | |
| 47 | if(!preg_match('/^[a-z0-9][a-z0-9-]*$/', $_POST['name'] = strtolower($_POST['name']))) |
| 48 | { |
| 49 | $GLOBALS['NOTIFY'] = "Username must contain only lower case letters, numbers, and dashes and cannot start with a dash."; |
| 50 | return FALSE; |
| 51 | } |
| 52 | |
| 53 | if($_POST['email'] == "") |
| 54 | { |
| 55 | $GLOBALS['NOTIFY'] = "Email address must not be empty!"; |
| 56 | return FALSE; |
| 57 | } |
| 58 | |
| 59 | if(strlen($_POST['email']) > 64) |
| 60 | { |
| 61 | $GLOBALS['NOTIFY'] = "Email address is too long. It must be 64 characters or less."; |
| 62 | return FALSE; |
| 63 | } |
| 64 | |
| 65 | |
| 66 | { |
| 67 | $GLOBALS['NOTIFY'] = "Email address is invalid."; |
| 68 | return FALSE; |
| 69 | } |
| 70 | |
| 71 | if($_POST['title'] == "") |
| 72 | { |
| 73 | $GLOBALS['NOTIFY'] = "Blog title must not be empty!"; |
| 74 | return FALSE; |
| 75 | } |
| 76 | |
| 77 | if(strlen($_POST['title']) > 64) |
| 78 | { |
| 79 | $GLOBALS['NOTIFY'] = "Blog title is too long. It must be 64 characters or less."; |
| 80 | return FALSE; |
| 81 | } |
| 82 | |
| 83 | $_POST['title'] = str_replace( |
| 84 | array("<", " ", "\""), |
| 85 | array("<", " ", """), |
| 86 | $_POST['title'] |
| 87 | ); |
| 88 | |
| 89 | if($_POST['birthday'] != "" && !preg_match('/^(0?[1-9]|1[012])\/(0[1-9]|[12][0-9]|3[01])\/(19|20)[0-9]{2}$/', $_POST['birthday'])) |
| 90 | { |
| 91 | $GLOBALS['NOTIFY'] = "Invalid Birthday. Format is mm/dd/yyyy"; |
| 92 | return FALSE; |
| 93 | } |
| 94 | |
| 95 | if($_POST['photo'] != "" && !preg_match('#^http://([a-zA-Z0-9-_]+\.)+[a-z]+/#', $_POST['photo'])) |
| 96 | { |
| 97 | $GLOBALS['NOTIFY'] = "Photo/Avatar URL is invalid. Only http:// URLs are allowed."; |
| 98 | return FALSE; |
| 99 | } |
| 100 | |
| 101 | if($_POST['realname'] == "") |
| 102 | $_POST['realname'] = NULL; |
| 103 | if($_POST['birthday'] == "") |
| 104 | $_POST['birthday'] = NULL; |
| 105 | if($_POST['location'] == "") |
| 106 | $_POST['location'] = NULL; |
| 107 | if($_POST['photo'] == "") |
| 108 | $_POST['photo'] = NULL; |
| 109 | if($_POST['homepage'] == "") |
| 110 | $_POST['homepage'] = NULL; |
| 111 | if($_POST['interests'] == "") |
| 112 | $_POST['interests'] = NULL; |
| 113 | if($_POST['links'] == "") |
| 114 | $_POST['links'] = NULL; |
| 115 | |
| 116 | return TRUE; |
| 117 | } |
| 118 | |
| 119 | // The existance of the TERMS file is what allows registrations |
| 120 | if(!file_exists(FSPATH . "/TERMS")) |
| 121 | { |
| 122 | die("Open registration has been disabled."); |
| 123 | } |
| 124 | |
| 125 | // confirming via emailed link |
| 126 | if(isset($_GET['confirm']) && isset($_GET['username']) && isset($_GET['code'])) |
| 127 | { |
| 128 | $q = $db->issue_query("SELECT password FROM blogs WHERE name = ".$db->prepare_value($_GET['username'])); |
| 129 | $hash = $db->fetch_var($q); |
| 130 | |
| 131 | if($hash === $_GET['code']) |
| 132 | { |
| 133 | if(SUBDOMAIN_MODE) |
| 134 | $user_url = "http://" . $_GET['username'] . "." . BASE_DOMAIN . INSTALLED_PATH; |
| 135 | else |
| 136 | $user_url = "http://" . DEFAULT_SUBDOMAIN . BASE_DOMAIN . INSTALLED_PATH . $_GET['username']; |
| 137 | |
| 138 | $body = skinvoodoo("register", "change_password_form", array( |
| 139 | "posturl" => INDEX_URL . "?register&change_password", |
| 140 | "username" => $_GET['username'], |
| 141 | "code" => $_GET['code'], |
| 142 | )); |
| 143 | } else { |
| 144 | $body = skinvoodoo("register", "confirm_failure"); |
| 145 | } |
| 146 | // final step, setting the password |
| 147 | } elseif($_POST && isset($_GET['change_password'])) { |
| 148 | if($_POST['password1'] != $_POST['password2']) |
| 149 | { |
| 150 | $GLOBALS['NOTIFY'] = "Passwords do not match."; |
| 151 | $body = skinvoodoo("register", "change_password_form", array("posturl" => INDEX_URL . "?register&change_password&code=".$_POST['code'])); |
| 152 | } elseif($_POST['code'] !== $db->fetch_var( $db->issue_query("SELECT password FROM blogs WHERE name = ".$db->prepare_value($_POST['username'])) )) { |
| 153 | $GLOBALS['NOTIFY'] = "Wrong authentication code."; |
| 154 | } else { |
| 155 | $db->update("blogs", array("password" => md5($_POST['password1']), "status" => "active"), array("name" => $_POST['username'])); |
| 156 | |
| 157 | if(SUBDOMAIN_MODE) |
| 158 | $user_url = "http://" . $_POST['username'] . "." . BASE_DOMAIN . INSTALLED_PATH; |
| 159 | else |
| 160 | $user_url = "http://" . DEFAULT_SUBDOMAIN . BASE_DOMAIN . INSTALLED_PATH . $_POST['username']; |
| 161 | |
| 162 | $body = skinvoodoo("register", "password_changed", array("user_url" => $user_url)); |
| 163 | } |
| 164 | // submitting the registration form |
| 165 | } elseif($_POST && check_post()) { |
| 166 | |
| 167 | $password = md5(uniqid(mt_rand(), TRUE)); |
| 168 | |
| 169 | $db->insert("blogs", array( |
| 170 | //"blogid" => 0, // ;et it autoincrement |
| 171 | "name" => $_POST['name'], |
| 172 | "email" => $_POST['email'], |
| 173 | "title" => $_POST['title'], |
| 174 | "realname" => $_POST['realname'], |
| 175 | "birthday" => $_POST['birthday'], |
| 176 | "location" => $_POST['location'], |
| 177 | "photo" => $_POST['photo'], |
| 178 | "homepage" => $_POST['homepage'], |
| 179 | "interests" => $_POST['interests'], |
| 180 | "links" => $_POST['links'], |
| 181 | "password" => $password, |
| 182 | "joindate" => time(), |
| 183 | "skinid" => "00000000000000000000000000000000", |
| 184 | "status" => "validating", |
| 185 | )); |
| 186 | |
| 187 | $confirm_address = "http://" . DEFAULT_SUBDOMAIN . BASE_DOMAIN . INSTALLED_PATH . "?register&confirm&username=" . $_POST['name'] . "&code=" . $password; |
| 188 | |
| 189 | $msg = "Your ".SITE_TITLE." blog account is ready to use. |
| 190 | |
| 191 | Go to the following location to confirm your account. |
| 192 | $confirm_address |
| 193 | Your blog will be up and running in no time! |
| 194 | |
| 195 | Thanks for registering! |
| 196 | - The Management"; |
| 197 | |
| 198 | |
| 199 | |
| 200 | $body = skinvoodoo("register", "success"); |
| 201 | |
| 202 | } else { |
| 203 | |
| 204 | $body = skinvoodoo("register", "form", array( |
| 205 | "posturl" => INDEX_URL . "?register", |
| 206 | "terms" => INDEX_URL . "TERMS", |
| 207 | "name" => $_POST['name'], |
| 208 | "email" => $_POST['email'], |
| 209 | "title" => $_POST['title'], |
| 210 | "realname" => $_POST['realname'], |
| 211 | "birthday" => $_POST['birthday'], |
| 212 | "location" => $_POST['location'], |
| 213 | "photo" => $_POST['photo'], |
| 214 | "homepage" => $_POST['homepage'], |
| 215 | "interests" => $_POST['interests'], |
| 216 | "links" => $_POST['links'], |
| 217 | )); |
| 218 | |
| 219 | } |
| 220 | |
| 221 | $out = skinvoodoo("register", ""); |
| 222 | |
| 223 | $out = str_replace("<!-- #CWB_BODY# -->", $body, $out); |
| 224 | |
| 225 | $out = str_replace("%{".UNIQ."querycount}", querycount(), $out); |
| 226 | $out = str_replace("%{".UNIQ."runtime}", runtime(), $out); |
| 227 | |
| 228 | echo $out; |
| 229 | |
| 230 | ?> |
| 231 |