| 1 | <?php |
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| 24 | |
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| 25 | Class MvBlog_admin extends MvBlog_common { |
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| 26 | |
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| 27 | |
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| 28 | |
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| 29 | |
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| 30 | public $lang = "en_US"; |
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| 31 | public $languages = array( |
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| 32 | "en_US" => "english", |
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| 33 | "nl_NL" => "dutch", |
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| 34 | "sv_SE" => "swedish", |
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| 35 | ); |
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| 36 | private $_selected_menuitem; |
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| 37 | private $_selected_submenuitem; |
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| 38 | |
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| 39 | |
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| 40 | |
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| 41 | |
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| 42 | |
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| 43 | |
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| 44 | |
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| 45 | public function __construct($basedir="") { |
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| 46 | |
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| 47 | parent::__construct($basedir."plugins/", 1); |
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| 48 | $this->webroot = $this->webroot."admin/"; |
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| 49 | $this->log = new MvBlog_log($basedir, 1); |
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| 50 | |
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| 51 | if (array_key_exists("action", $_POST)) |
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| 52 | $action = $_POST["action"]; |
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| 53 | else |
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| 54 | $action = ""; |
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| 55 | |
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| 56 | |
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| 57 | if (!array_key_exists("author_id", $_SESSION) && $action != "check_login") |
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| 58 | $this->show_login(); |
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| 59 | if (array_key_exists("action", $_REQUEST)) { |
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| 60 | switch($_REQUEST["action"]) { |
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| 61 | case "show_cats" : |
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| 62 | case "edit_cat" : |
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| 63 | $this->_selected_menuitem = "manage"; |
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| 64 | $this->_selected_submenuitem = "categories"; |
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| 65 | break; |
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| 66 | case "show_dossiers" : |
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| 67 | case "edit_dossier" : |
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| 68 | $this->_selected_menuitem = "manage"; |
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| 69 | $this->_selected_submenuitem = "dossiers"; |
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| 70 | break; |
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| 71 | case "show_userlog": |
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| 72 | $this->_selected_menuitem = "log"; |
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| 73 | $this->_selected_submenuitem = "users"; |
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| 74 | break; |
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| 75 | case "show_adminlog": |
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| 76 | $this->_selected_menuitem = "log"; |
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| 77 | $this->_selected_submenuitem = "admin"; |
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| 78 | break; |
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| 79 | case "show_authors" : |
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| 80 | case "edit_author" : |
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| 81 | $this->_selected_menuitem = "users"; |
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| 82 | if (array_key_exists("id", $_REQUEST) && $_REQUEST["id"] == $_SESSION["author_id"]) |
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| 83 | $this->_selected_submenuitem = "my"; |
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| 84 | else |
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| 85 | $this->_selected_submenuitem = "authors"; |
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| 86 | break; |
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| 87 | case "show_users" : |
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| 88 | case "edit_user" : |
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| 89 | $this->_selected_menuitem = "users"; |
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| 90 | $this->_selected_submenuitem = "users"; |
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| 91 | break; |
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| 92 | case "show_posts" : |
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| 93 | case "edit_post" : |
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| 94 | $this->_selected_menuitem = "manage"; |
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| 95 | $this->_selected_submenuitem = "posts"; |
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| 96 | break; |
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| 97 | case "show_comments" : |
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| 98 | case "edit_comment" : |
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| 99 | $this->_selected_menuitem = "manage"; |
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| 100 | $this->_selected_submenuitem = "comments"; |
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| 101 | break; |
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| 102 | case "show_plugins" : |
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| 103 | case "config_plugin" : |
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| 104 | case "edit_plugin_setting" : |
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| 105 | case "save_plugin_setting" : |
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| 106 | $this->_selected_menuitem = "plugins"; |
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| 107 | break; |
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| 108 | case "show_settings" : |
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| 109 | case "save_settings" : |
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| 110 | $this->_selected_menuitem = "settings"; |
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| 111 | $this->_selected_submenuitem = "settings"; |
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| 112 | break; |
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| 113 | case "show_menuitems" : |
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| 114 | $this->_selected_menuitem = "settings"; |
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| 115 | $this->_selected_submenuitem = "menuitems"; |
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| 116 | break; |
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| 117 | case "show_about" : |
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| 118 | $this->_selected_menuitem = "index"; |
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| 119 | $this->_selected_submenuitem = "about"; |
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| 120 | break; |
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| 121 | default : |
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| 122 | $this->_selected_menuitem = "index"; |
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| 123 | $this->_selected_submenuitem = "index"; |
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| 124 | break; |
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| 125 | } |
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| 126 | } else { |
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| 127 | $this->_selected_menuitem = "index"; |
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| 128 | $this->_selected_submenuitem = "index"; |
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| 129 | } |
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| 130 | } |
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| 131 | |
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| 132 | |
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| 133 | |
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| 134 | |
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| 135 | |
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| 136 | |
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| 137 | |
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| 138 | |
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| 139 | |
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| 140 | private function _strip_tags($text) { |
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| 141 | $allowed_tags = "<a><abbr><acronym><address><area><b><bdo><big><blockquote><br><caption><center><cite>"; |
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| 142 | $allowed_tags .= "<code><col><dd><del><dir><div><dfn><dl><dt><fieldset><font><h1><h2><h3><h4><h5><h6>"; |
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| 143 | $allowed_tags .= "<hr><i><img><ins><kbd><li><link><menu><ol><p><pre><q><s><samp><small><span><strike>"; |
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| 144 | $allowed_tags .= "<strong><style><sub><sup><table><tbody><td><tfoot><th><thead><tr><tt><u><ul><var><em>"; |
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| 145 | $text = strip_tags($text, $allowed_tags); |
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| 146 | return @preg_replace('/<(.*?)>/ie', "'<'.$this->_strip_attributes('\\1').'>'", $text); |
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| 147 | } |
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| 148 | |
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| 149 | |
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| 150 | |
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| 151 | |
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| 152 | |
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| 153 | |
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| 154 | |
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| 155 | |
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| 156 | private function _strip_attributes($text) { |
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| 157 | $attr_to_strip = array( |
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| 158 | "javascript:", |
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| 159 | "onclick", |
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| 160 | "ondblclick", |
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| 161 | "onmousedown", |
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| 162 | "onmouseup", |
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| 163 | "onmouseover" |
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| 164 | ); |
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| 165 | foreach ($attr_to_strip as $attribute) { |
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| 166 | $text = stripslashes(preg_replace("/$attribute/i", "forbidden", $text)); |
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| 167 | } |
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| 168 | return $text; |
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| 169 | } |
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| 170 | |
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| 171 | |
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| 172 | |
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| 173 | |
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| 174 | |
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| 175 | public function show_login() { |
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| 176 | $this->html_header("Admin login"); |
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| 177 | ?> |
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| 178 | <form name="loginform" method="post" action="index.php"> |
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| 179 | <input type="hidden" name="action" value="check_login" /> |
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| 180 | <div id="if_container"> |
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| 181 | <div id="if_title"></div> |
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| 182 | <div id="if_bar1"></div> |
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| 183 | <div id="if_page_header"> |
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| 184 | <h1 class="page_title">login</h1> |
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| 185 | </div> |
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| 186 | <div id="if_page"> |
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| 187 | <div class="log_post"> |
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| 188 | <table border="0" cellspacing="3" cellpadding="0" align="center"><tr> |
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| 189 | <td align="right">username:</td><td><input type="text" id="loginname" name="login[name]" /></td> |
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| 190 | </tr><tr> |
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| 191 | <td align="right">password:</td><td><input type="password" name="login[password]" /></td> |
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| 192 | </tr><tr> |
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| 193 | <td colspan="2" align="center"><input type="submit" value="login" /></td> |
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| 194 | </tr></table> |
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| 195 | </div> |
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| 196 | </form> |
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| 197 | <script language="Javascript" type="text/javascript"> |
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| 198 | document.loginform.loginname.focus(); |
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| 199 | </script> |
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| 200 | <?php |
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| 201 | $this->html_footer(); |
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| 202 | exit; |
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| 203 | } |
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| 204 | |
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| 205 | |
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| 206 | |
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| 207 | |
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| 208 | |
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| 209 | |
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| 210 | |
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| 211 | public function check_login($login) { |
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| 212 | $query = sprintf("SELECT * FROM authors WHERE login = '%s' AND password = '%s' AND active = 1", |
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| 213 | preg_quote($login["name"], "'"), |
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| 214 | preg_quote($login["password"], "'") |
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| 215 | ); |
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| 216 | $res =& $this->db->query($query); |
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| 217 | if (PEAR::isError($res)) { |
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| 218 | die($res->getUserInfo()); |
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| 219 | } |
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| 220 | if ($res->numRows()) { |
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| 221 | $row = $res->fetchRow(MDB2_FETCHMODE_ASSOC); |
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| 222 | $_SESSION["author_id"] = $row["id"]; |
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| 223 | $_SESSION["author_name"] = $row["login"]; |
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| 224 | $_SESSION["author_fullname"] = $row["fullname"]; |
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| 225 | $_SESSION["author_email"] = $row["email"]; |
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| 226 | $_SESSION["author_website"] = $row["website"]; |
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| 227 | $_SESSION["blog_user"] = 1; |
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| 228 | $this->log->add_log(mktime(), $row["id"], 1, sprintf("Admin %s logged in", $row["login"])); |
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| 229 | header("Location: index.php"); |
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| 230 | } else { |
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| 231 | $this->show_login(); |
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| 232 | } |
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| 233 | } |
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| 234 | |
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| 235 | |
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| 236 | |
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| 237 | |
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| 238 | |
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| 239 | public function logout() { |
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| 240 | $this->log->add_log(mktime(), $_SESSION["author_id"], 1, sprintf("Admin %s logged off", $_SESSION["author_name"])); |
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| 241 | session_destroy(); |
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| 242 | header("Location: index.php"); |
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| 243 | } |
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| 244 | |
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| 245 | |
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| 246 | |
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| 247 | |
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| 248 | |
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| 249 | public function show_index() { |
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| 250 | ?> |
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| 251 | <script language="Javascript1.2" type="text/javascript"> |
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| 252 | var reloadinterval = setInterval("document.location.href='index.php';", 60000); |
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| 253 | </script> |
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| 254 | <p class="first"><?php echo gettext("Welcome to MvBlog"); ?> "<?php echo $_SESSION["author_fullname"]; ?>".</p> |
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| 255 | <p class="first"> |
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| 256 | <h3><?php echo gettext("Use these links to get started"); ?>:</h3> |
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| 257 | <ul> |
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| 258 | <li><a href="index.php?action=edit_post&id=0"><?php echo gettext("write post"); ?></a></li> |
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| 259 | <li><a href="index.php?action=edit_author&id=<?php echo $_SESSION["author_id"];?>"><?php echo gettext("update your account settings"); ?></a></li> |
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| 260 | </ul> |
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| 261 | </p> |
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| 262 | <p class="first"> |
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| 263 | <h3><?php echo gettext("5 latest posts"); ?></h3> |
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| 264 | <ul> |
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| 265 | <?php |
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| 266 | $sql = "SELECT id, title, last_modified, modified_by, date, authors_id FROM articles ORDER BY date DESC LIMIT 5"; |
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| 267 | $res =& $this->db->query($sql); |
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| 268 | while ($row = $res->fetchRow(MDB2_FETCHMODE_ASSOC)) { |
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| 269 | if (!$row["last_modified"]) |
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| 270 | $row["last_modified"] = $row["date"]; |
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| 271 | if (!$row["modified_by"]) |
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| 272 | $row["modified_by"] = $row["authors_id"]; |
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| 273 | echo "<li><a href=\"index.php?action=edit_post&id=".$row["id"]."\">".$row["title"]."</a> (modified ".date("d-m-Y H:i", $row["last_modified"])." by ".$this->authors[$row["modified_by"]]["fullname"].")</li>\n"; |
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| 274 | } |
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| 275 | ?> |
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| 276 | </ul> |
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| 277 | </p> |
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| 278 | <p class="first"> |
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| 279 | <h3><?php echo gettext("5 latest comments"); ?></h3> |
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| 280 | <ul> |
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| 281 | <?php |
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| 282 | $sql = "SELECT id, title, date, name, articles_id FROM comments ORDER BY date DESC LIMIT 5"; |
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| 283 | $res =& $this->db->query($sql); |
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| 284 | while ($row = $res->fetchRow(MDB2_FETCHMODE_ASSOC)) { |
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| 285 | if (!$row["title"]) |
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| 286 | $row["title"] = "[".gettext("no title")."]"; |
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| 287 | $q = sprintf("SELECT title FROM articles WHERE id = %d", $row["articles_id"]); |
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| 288 | $r =& $this->db->query($q); |
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| 289 | $art = $r->fetchRow(MDB2_FETCHMODE_ASSOC); |
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| 290 | echo "<li><a href=\"../index.php?action=view&id=".$row["articles_id"]."#comment".$row["id"]."\">".$row["title"]."</a> - ".$art["title"]." (".date("d-m-Y H:i", $row["date"])." by ".$row["name"].")</li>\n"; |
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| 291 | } |
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| 292 | ?> |
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| 293 | </ul> |
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| 294 | </p> |
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| 295 | <p class="first"> |
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| 296 | <h3><?php echo gettext("latest mvblog news"); ?></h3> |
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| 297 | <?php |
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| 298 | $oldtimeout = ini_set("default_socket_timeout", 5); |
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| 299 | if (!($rss = file_get_contents("http://www.mvblog.org/blog/common/rdf.php"))) { |
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| 300 | echo "Your php setup does not allow opening remote files.<br />For the latest news and updates visit <a href=\"http://www.mvblog.org\">http://www.mvblog.org</a>"; |
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| 301 | } else { |
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| 302 | echo "<ul>"; |
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| 303 | require("rssparser.php"); |
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| 304 | $rssparser = new RSSParser($rss); |
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| 305 | $rsscount = 0; |
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| 306 | foreach ($rssparser->rssItems as $rssItem) { |
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| 307 | if (strstr($rssItem["dc:subject"], "updates")) { |
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| 308 | $rsscount++; |
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| 309 | if ($rsscount > 5) |
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| 310 | break; |
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| 311 | echo "<li><a href=\"".$rssItem["link"]."\" target=\"_new\">".$rssItem["title"]."</a> (".date("d-m-Y H:i", $rssItem["dc:date"])." by ".$rssItem["dc:creator"].")</li>"; |
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| 312 | } |
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| 313 | } |
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| 314 | echo "</ul>"; |
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| 315 | } |
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| 316 | ini_set("default_socket_timeout", $oldtimeout); |
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| 317 | ?> |
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| 318 | </p> |
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| 319 | <?php |
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| 320 | } |
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| 321 | |
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| 322 | |
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| 323 | |
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| 324 | |
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| 325 | |
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| 326 | public function show_about() { |
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| 327 | |
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| 328 | $mvblogversion = $this->version; |
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| 329 | if (array_key_exists("dbversion", $this->settings)) |
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| 330 | $dbversion = $this->settings["dbversion"]; |
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| 331 | else |
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| 332 | $dbversion = gettext("Unknown"); |
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| 333 | if (array_key_exists("webroot", $this->settings)) |
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| 334 | $webroot = $this->settings["webroot"]; |
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| 335 | else |
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| 336 | $webroot = gettext("Unknown"); |
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| 337 | if (is_array($this->active_plugins)) |
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| 338 | $active_plugins = implode(", ", $this->active_plugins); |
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| 339 | else |
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| 340 | $active_plugins = gettext("None"); |
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| 341 | ?> |
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| 342 | <p class="first"> |
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| 343 | <h2>Information about this MvBlog instance</h2> |
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| 344 | MvBlog version: <?php echo $mvblogversion; ?><br /> |
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| 345 | Database version: <?php echo $dbversion; ?><br /> |
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| 346 | Active plugins: <?php echo $active_plugins; ?> <br /> |
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| 347 | </p> |
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| 348 | <p class="first"> |
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| 349 | MvBlog is created by Michiel van Baak <michiel@mvblog.org><br /> |
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| 350 | With the help of Leonieke Aalders, Sofie van Tendeloo en Ferry Boender.<br /> |
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| 351 | Besides those 3 contributers others have helped as well, but those 3 were there from the beginning<br /> |
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| 352 | and without them this project would never be this far.<br /><br /> |
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| 353 | For more information please visit <a href="http://www.mvblog.org">www.mvblog.org</a><br /> |
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| 354 | For documentation please go to the <a href="http://dev.mvblog.org/wiki/EndUserDocumentation">wiki</a><br /> |
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| 355 | If you found a bug or need a new feature please report it on <a href="http://dev.mvblog.org">the developement website</a>. |
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| 356 | </p> |
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| 357 | <?php |
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| 358 | } |
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| 359 | |
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| 360 | |
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| 361 | |
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| 362 | |
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| 363 | |
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| 364 | public function show_admin_menu() { |
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| 365 | if (array_key_exists("author_id", $_SESSION)) { |
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| 366 | ?> |
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| 367 | <div id="if_menu"> |
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| 368 | <a class="if_menu_item" href="../index.php">Site</a> |
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| 369 | <a class="if_menu_item<?php if ($this->_selected_menuitem == "index") { echo "_act"; } ?>" href="./index.php"><?php echo gettext("Main"); ?></a> |
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| 370 | <a class="if_menu_item<?php if ($this->_selected_menuitem == "manage") { echo "_act"; } ?>" href="./index.php?action=show_posts"><?php echo gettext("Manage"); ?></a> |
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| 371 | <a class="if_menu_item<?php if ($this->_selected_menuitem == "users") { echo "_act"; } ?>" href="./index.php?action=show_userlog"><?php echo gettext("Users"); ?></a> |
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| 372 | <a class="if_menu_item<?php if ($this->_selected_menuitem == "settings") { echo "_act"; } ?>" href="./index.php?action=show_settings"><?php echo gettext("Settings"); ?></a> |
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| 373 | <a class="if_menu_item<?php if ($this->_selected_menuitem == "plugins") { echo "_act"; } ?>" href="./index.php?action=show_plugins"><?php echo gettext("Plugins"); ?></a> |
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| 374 | <a class="if_menu_item<?php if ($this->_selected_menuitem == "import") { echo "_act"; } ?>" href="./index.php?action=show_import"><?php echo gettext("Import"); ?></a> |
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| 375 | <a class="if_menu_item<?php if ($this->_selected_menuitem == "log") { echo "_act"; } ?>" href="./index.php?action=show_adminlog"><?php echo gettext("Log"); ?></a> |
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| 376 | <a class="if_menu_item" href="./index.php?action=logout"><?php echo gettext("Logout"); ?></a> |
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| 377 | </div> |
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| 378 | <div id="if_submenu"> |
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| 379 | <?php |
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| 380 | switch ($this->_selected_menuitem) { |
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| 381 | case "manage" : |
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| 382 | ?> |
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| 383 | <a class="if_submenu_item<?php if ($this->_selected_submenuitem == "posts") { echo "_act"; } ?>" href="./index.php?action=show_posts"><?php echo gettext("Posts"); ?></a> |
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| 384 | <a class="if_submenu_item<?php if ($this->_selected_submenuitem == "dossiers") { echo "_act"; } ?>" href="./index.php?action=show_dossiers"><?php echo gettext("Dossiers"); ?></a> |
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| 385 | <a class="if_submenu_item<?php if ($this->_selected_submenuitem == "categories") { echo "_act"; } ?>" href="./index.php?action=show_cats"><?php echo gettext("Categories"); ?></a> |
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| 386 | <a class="if_submenu_item<?php if ($this->_selected_submenuitem == "comments") { echo "_act"; } ?>" href="./index.php?action=show_comments"><?php echo gettext("Comments"); ?></a> |
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| 387 | <?php |
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| 388 | break; |
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| 389 | case "users" : |
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| 390 | ?> |
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| 391 | <a class="if_submenu_item<?php if ($this->_selected_submenuitem == "authors") { echo "_act"; } ?>" href="./index.php?action=show_authors"><?php echo gettext("Authors"); ?></a> |
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| 392 | <a class="if_submenu_item<?php if ($this->_selected_submenuitem == "users") { echo "_act"; } ?>" href="./index.php?action=show_users"><?php echo gettext("Users"); ?></a> |
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| 393 | <a class="if_submenu_item<?php if ($this->_selected_submenuitem == "my") { echo "_act"; } ?>" href="./index.php?action=edit_author&id=<?php echo $_SESSION["author_id"];?>"><?php echo gettext("Your profile"); ?></a> |
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| 394 | <?php |
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| 395 | break; |
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| 396 | case "settings" : |
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| 397 | ?> |
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| 398 | <a class="if_submenu_item<?php if ($this->_selected_submenuitem == "settings") { echo "_act"; } ?>" href="./index.php?action=show_settings"><?php echo gettext("Settings"); ?></a> |
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| 399 | <a class="if_submenu_item<?php if ($this->_selected_submenuitem == "menuitems") { echo "_act"; } ?>" href="./index.php?action=show_menuitems"><?php echo gettext("Menu items"); ?></a> |
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| 400 | <?php |
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| 401 | break; |
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| 402 | case "index" : |
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| 403 | ?> |
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| 404 | <a class="if_submenu_item<?php if ($this->_selected_submenuitem == "index") { echo "_act"; } ?>" href="./index.php"><?php echo gettext("Main"); ?></a> |
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| 405 | <a class="if_submenu_item<?php if ($this->_selected_submenuitem == "about") { echo "_act"; } ?>" href="./index.php?action=show_about"><?php echo gettext("About"); ?></a> |
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| 406 | <?php |
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| 407 | break; |
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| 408 | case "log" : |
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| 409 | ?> |
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| 410 | <a class="if_submenu_item<?php if ($this->_selected_submenuitem == "admin") { echo "_act"; } ?>" href="./index.php?action=show_adminlog"><?php echo gettext("Backend"); ?></a> |
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| 411 | <a class="if_submenu_item<?php if ($this->_selected_submenuitem == "users") { echo "_act"; } ?>" href="./index.php?action=show_userlog"><?php echo gettext("Frontend"); ?></a> |
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| 412 | <?php |
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| 413 | break; |
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| 414 | default: |
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| 415 | break; |
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| 416 | } |
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| 417 | ?> |
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| 418 | </div> |
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| 419 | <?php |
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| 420 | } |
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| 421 | } |
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| 422 | |
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| 423 | |
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| 424 | |
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| 425 | |
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| 426 | |
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| 427 | public function show_cats() { |
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| 428 | $count = 0; |
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| 429 | ?><h1 class="log_post_new"><a href="./index.php?action=edit_cat&id=0"><?php echo gettext("create new"); ?></a></h1><br /><?php |
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| 430 | foreach ($this->categories as $id => $cat) { |
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| 431 | if ($id == 0) continue; |
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| 432 | ?> |
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| 433 | <div class="log_post"> |
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| 434 | <div class="log_post_head"> |
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| 435 | <h1 class="log_post_h1"><a href="?action=edit_cat&id=<?php echo $id; ?>"><?php echo stripslashes($cat["name"]); ?></a></h1> |
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| 436 | <?php |
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| 437 | $r =& $this->db->query(sprintf("SELECT COUNT(*) AS count FROM articles WHERE (categories_ids LIKE '%%,%1\$d' OR categories_ids LIKE '%1\$d,%%' OR categories_ids = '%d' OR categories_ids LIKE '%%,%1\$d,%%')", $id)); |
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| 438 | if (PEAR::isError($r)) { |
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| 439 | die($r->getMessage()); |
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| 440 | } |
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| 441 | $count = $r->fetchRow(MDB2_FETCHMODE_ASSOC); |
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| 442 | ?> |
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| 443 | <h2 class="log_post_h2"><?php echo sprintf(ngettext("%d article in this category", "%d articles in this category", $count["count"]), $count["count"]); ?></h2> |
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| 444 | </div> |
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| 445 | <div class="log_post_body"> |
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| 446 | <div class="log_post_normal"> |
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| 447 | <?php echo nl2br(stripslashes($cat["desc"])); ?> |
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| 448 | </div> |
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| 449 | </div> |
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| 450 | <div class="log_post_foot"> |
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| 451 | <span class="log_post_date"><?php echo gettext("active"); ?>: <?php echo $cat["active"]; ?></span> |
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| 452 | <?php |
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| 453 | |
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| 454 | |
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| 455 | |
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| 456 | |
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| 457 | ?> |
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| 458 | </div> |
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| 459 | </div> |
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| 460 | <?php |
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| 461 | } |
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| 462 | } |
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| 463 | |
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| 464 | |
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| 465 | |
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| 466 | |
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| 467 | |
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| 468 | |
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| 469 | |
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| 470 | function edit_cat($id) { |
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| 471 | $count = 0; |
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| 472 | |
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| 473 | if (!array_key_exists($id, $this->categories)) die("no valid category id"); |
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| 474 | |
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| 475 | $allowed_types = array("jpg", "png", "gif"); |
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| 476 | $iconbasedir = "../images/categories/"; |
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| 477 | $icons = array(); |
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| 478 | if ($dh = opendir($iconbasedir)) { |
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| 479 | while (false !== ($v = readdir($dh))) { |
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| 480 | if (!is_dir($iconbasedir.$v) && in_array(substr($v, strlen($v)-3), $allowed_types)) |
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| 481 | $icons[] = $v; |
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| 482 | } |
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| 483 | } |
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| 484 | asort($icons); |
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| 485 | |
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| 486 |
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