The Travelsized Content Management System: theming.php Source File

00001 <?PHP
00002 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
00003  * This file is part of Travelsized CMS
00004  *              A content management system with modules, based on wiki syntax
00005  *
00006  * Author: Dan Jensen <admin@leinir.dk>
00007  * Copyright 2003/2004
00008  *
00009  * This program is free software; you can redistribute it and/or modify
00010  * it under the terms of the GNU General Public License as published by
00011  * the Free Software Foundation; either version 2 of the License, or
00012  * (at your option) any later version.
00013  *
00014  * The GNU General Public License is available at: http://www.gnu.org/copyleft/
00015  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
00016 
00017 $menu_theme = $pagectl->fetchMenuTheme($menu_folder, $page_menu, $page_title);
00018 $theme_user = getUserInfo(currentUser(), "theme");
00019 $theme = $_REQUEST["theme"];
00020 
00021 // Check if we know what theme the user wishes to use, otherwise use the 'default' theme
00022 if ($_REQUEST["theme"] == "" && !isset($_SESSION["theme"])) {
00023         if ($theme_user == i18n("No ##0## information\n", array("theme"))) {
00024                 $theme="default";
00025         } else {
00026                 $theme = $theme_user;
00027         }
00028 // Has the user requested a new theme?
00029 } else if (isset($_REQUEST["theme"])) {
00030         // Is user logged in and is the theme different from the empty theme?
00031         if (isAuth() && $_REQUEST["theme"] != "empty" )
00032                         saveUserInfo(currentUser(), "theme", $_REQUEST["theme"]);
00033 // Check if there's a session theme set
00034 } else if (isset($_SESSION["theme"])) {
00035         $theme=$_SESSION["theme"];
00036 }
00037 
00038 // Are we forcing the custom theme?
00039 if ($theme_options["force_theme"] == "1") {
00040         // If we are forcing, disregard everything above
00041         if ($menu_theme != "/none/") $theme = $menu_theme;
00042 // We are not forcing the custom theme
00043 } else {
00044         // Only use the custom theme, if the user hasn't set a custom one, or if it is the default
00045         if ($theme_user == i18n("No ##0## information\n", array("theme")) || $theme_user == "default") {
00046                 if ($menu_theme != "/none/") $theme = $menu_theme;
00047         }
00048 }
00049 //If the theme doesn't actually exist, use the default theme
00050 if (!file_exists("$themesfolder$theme") && $theme != "empty") $theme="default";
00051 //Make sure the session's theme is set
00052 if ($theme != "empty") $_SESSION["theme"] = $theme;
00053 
00054 // We need it loaded here, so that we can make sure we don't spend too much time on creating certain replacements...
00055 if ($theme == "empty") {
00056         $theme_contents = "##PAGE_CONTENT##";
00057 } else {
00058         //Load theme file into the $theme_contents variable
00059         $fp = fopen("$themesfolder$theme/theme.html", "r");
00060         $theme_contents = fread($fp, filesize("$themesfolder$theme/theme.html"));
00061         fclose($fp);
00062 }
00063 
00064 // Fill in the $replacements[] variable with the template definitions {
00065 
00066 $replacements["##PAGE_TITLE##"] = $page_title;
00067 $replacements["##PAGE_ID##"] = $page_id;
00068 $replacements["##PAGE_AUTHOR##"] = $page_author;
00069 $replacements["##PAGE_AUTHOR_EMAIL##"] = $page_author_email;
00070 $replacements["##PAGE_DATE##"] = $page_date;
00071 $replacements["##PAGE_CONTENT##"] = $page_content;
00072 $replacements["##MENU_ID##"] = $page_menu;
00073 $replacements["##THISPAGE##"] = thisPageURL();
00074 $replacements["##SITEURL##"] = siteURL(true);
00075 $replacements["##META_HEADERS##"] = $meta_headers;
00076 
00077 if($_REQUEST["module_function"] != "") {
00078         // Run through the modules and run them
00079         global $modules;
00080         $replacements["##PAGE_CONTENT##"] = "\\" . rawurldecode($_GET["module_function"]);
00081         foreach($modules as $module)
00082                 $replacements["##PAGE_CONTENT##"] = $module( $replacements["##PAGE_CONTENT##"] );
00083         $theme = "empty";
00084 } else if ($_REQUEST["page_help"] != "") {
00085         $replacements["##PAGE_TITLE##"] = i18n("Page Layout Help");
00086         $replacements["##PAGE_CONTENT##"] = generate_pagehelp();
00087 }
00088 
00089 $replacements["##SELECTTHEME##"] =  i18n("Select theme");
00090 $replacements["##CHANGETHEME##"] =  i18n("Change theme");
00091 $replacements["##THISTHEME##"] = siteURL(true) . "$themesfolder$theme";
00092 // List themes {
00093 for ($theme_counter = 0; $theme_counter <= count($theme_name) - 1; $theme_counter++) {
00094         $replacements["##THEME_LIST_HORIZONTAL##"] = "<div>";
00095         if ($theme == $theme_folder[$theme_counter]) {
00096                 $replacements["##THEME_LIST_DROPDOWN##"] .= "   <option value=\"$theme_folder[$theme_counter]\" selected=\"selected\">$theme_name[$theme_counter]</option>\n";
00097                 $replacements["##THEME_LIST_HORIZONTAL##"] .= "$theme_name[$theme_counter] ";
00098                 $replacements["##THEME_LIST_VERTICAL##"] .= "   <div>$theme_name[$theme_counter]</div>";
00099         } else {
00100                 $replacements["##THEME_LIST_DROPDOWN##"] .= "   <option value=\"$theme_folder[$theme_counter]\">$theme_name[$theme_counter]</option>\n";
00101                 $replacements["##THEME_LIST_HORIZONTAL##"] .= "<a class=\"menutext\" href=\"" . thisPageURL(false, true, array("theme"=>$theme_folder[$theme_counter])) . "\">$theme_name[$theme_counter]</a> ";
00102                 $replacements["##THEME_LIST_VERTICAL##"] .= "   <div><a class=\"menutext\" href=\"" . thisPageURL(false, true, array("theme"=>$theme_folder[$theme_counter])) . "\">$theme_name[$theme_counter]</a></div>";
00103         }
00104         $replacements["##THEME_LIST_HORIZONTAL##"] .= "</div>";
00105 }
00106 // List themes }
00107 
00108 $replacements["##RECENTCHANGES##"] =  i18n("Recent changes");
00109 $replacements["##LASTUPDATE##"] = formatTime( filemtime("$setup_folder/recent_pages.txt") );
00110 // List recent changes {
00111 $replacements["##RECENTCHANGES_LIST_HORIZONTAL##"] = "<div>";
00112 $replacements["##RECENTCHANGES_LIST_VERTICAL##"] = "";
00113 $replacements["##RECENTCHANGES_LIST_DROPDOWN##"] = "";
00114 if (is_array($newest_pages)) {
00115         foreach($newest_pages as $key => $value) {
00116                 if((!$value["id"] == "") and ($value["language"] == $language)) {
00117                         $replacements["##RECENTCHANGES_LIST_DROPDOWN##"] .= "<option value=\"{$value["id"]}\">{$value["title"]} ({$value["date"]})</option>\n";
00118                         $replacements["##RECENTCHANGES_LIST_VERTICAL##"] .= "<div><a class=\"menutext\" href=\"" . globalIDtoURL("content/{$value["language"]}/{$value["id"]}") . "\">{$value["title"]} ({$value["date"]})</a></div>\n";
00119                         $replacements["##RECENTCHANGES_LIST_HORIZONTAL##"] .= "<a class=\"menutext\" href=\"" . globalIDtoURL("content/{$value["language"]}/{$value["id"]}") . "\">{$value["title"]} ({$value["date"]})</a> ";
00120                 }
00121         }
00122 }
00123 $replacements["##RECENTCHANGES_LIST_HORIZONTAL##"] .= "</div>";
00124 // List recent changes }
00125 
00126 $replacements["##ADMINFUNCTIONS##"] =  i18n("Admin functions");
00127 // Only show these if user is authorised {
00128 if (isAllowed("global_pages_create")) {
00129         $replacements["##NEWPAGE##"] = "<div class=\"newpage\"><a class=\"newpage\" title=\"" . i18n("New Page") . "\" href=\"" . globalIDtoURL( "setup/editpage/$language/" . i18n("New Page") ) . "\">" . i18n("New Page") . "</a></div>";
00130         $replacements["##NEWPAGE_GRAPHIC##"] = "<a class=\"newpage\" title=\"" . i18n("New Page") . "\" href=\"" . globalIDtoURL( "setup/editpage/$language/" . i18n("New Page") ) . "\"><img src=\"" . siteURL(true) . "$setup_folder/images/new_page.png\" border=\"0\" width=\"10\" height=\"10\" alt=\"" . i18n("New Page") . "\" /></a>";
00131 } else {
00132         $replacements["##NEWPAGE##"] = ""; $replacements["##NEWPAGE_GRAPHIC##"] = "";
00133 }
00134 
00135 if (isAllowed("global_menus_create")) {
00136         $replacements["##NEWMENU##"] = "<div class=\"newmenu\"><a class=\"newmenu\" title=\"" . i18n("New Menu") . "\" href=\"" . globalIDtoURL( "setup/editmenu/$language/" . i18n("New Menu") ) . "\">" . i18n("New Menu") . "</a></div>";
00137         $replacements["##NEWMENU_GRAPHIC##"] = "<a class=\"newmenu\" title=\"" . i18n("New Menu") . "\" href=\"" . globalIDtoURL( "setup/editmenu/$language/" . i18n("New Menu") ) . "\"><img src=\"" . siteURL(true) . "$setup_folder/images/new_menu.png\" border=\"0\" width=\"10\" height=\"10\" alt=\"" . i18n("New Menu") . "\" /></a>";
00138 } else {
00139         $replacements["##NEWMENU##"] = ""; $replacements["##NEWMENU_GRAPHIC##"] = "";
00140 }
00141 if (isAllowed("global_pages_edit")) {
00142         if ($page_id > 99 and !is_array($page_id)) {
00143                 $replacements["##EDITTHISPAGE##"] = "<div class=\"editthispage\"><a class=\"editthispage\" title=\"" . i18n("Edit this page") . "\" href=\"" . globalIDtoURL( "setup/editpage/$language/$page_id" ) . "\">" . i18n("Edit this page") . "</a></div>";
00144                 $replacements["##EDITTHISPAGE_GRAPHIC##"] = "<a class=\"editthispage\" title=\"" . i18n("Edit this page") . "\" href=\"" . globalIDtoURL( "setup/editpage/$language/$page_id" ) . "\"><img src=\"" . siteURL(true) . "$setup_folder/images/edit.png\" border=\"0\" width=\"10\" height=\"10\" alt=\"" . i18n("Edit this page") . "\" /></a>";
00145         } else if ($page_id == 0) {
00146                 $replacements["##EDITTHISPAGE##"] = "<div class=\"editthispage\"><a class=\"menutext\" title=\"" . i18n("Edit this page") . "\" href=\"" . globalIDtoURL( "setup/editpage/$language/0" ) . "\">" . i18n("Edit this page") . "</a></div>";
00147                 $replacements["##EDITTHISPAGE_GRAPHIC##"] = "<a class=\"editthispage\" title=\"" . i18n("Edit this page") . "\" href=\"" . globalIDtoURL( "setup/editpage/$language/0" ) . "\"><img src=\"" . siteURL(true) . "$setup_folder/images/edit.png\" border=\"0\" width=\"10\" height=\"10\" alt=\"" . i18n("Edit this page") . "\" /></a>";
00148         } else {
00149                 $replacements["##EDITTHISPAGE##"] = ""; $replacements["##EDITTHISPAGE_GRAPHIC##"] = "";
00150         }
00151 } else {
00152         $replacements["##EDITTHISPAGE##"] = ""; $replacements["##EDITTHISPAGE_GRAPHIC##"] = "";
00153 }
00154 
00155 if (isauth()) {
00156         $replacements["##LOGOUT##"] = "<div class=\"logout\"><a class=\"logout\" href=\"" . thisPageURL( false, true, array("logout" => "true") ) . "\">" . i18n("Log out") . "</a></div>";
00157         $replacements["##LOGOUT_GRAPHIC##"] = "<a class=\"logout\" href=\"" . thisPageURL( false, true, array("logout" => "true") ) . "\"><img src=\"" . siteURL(true) . "$setup_folder/images/logout.png\" border=\"0\" width=\"10\" height=\"10\" alt=\"" . i18n("Log out") . "\" /></a>";
00158         
00159         $replacements["##AVATAR_TINY##"] = ""; $replacements["##AVATAR_MEDIUM##"] = ""; $replacements["##AVATAR##"] = "";
00160         if( strpos( $theme_contents, "##AVATAR_TINY##" ) !== false )
00161         {
00162                 $avatarfile = getAvatarThumbnail( $viewUser, true );
00163                 list($avatarwidth,$avatarheight) = getimagesize( $avatarfile );
00164                 $avatarfile = siteURL(true) . $avatarfile;
00165                 $replacements["##AVATAR_TINY##"] = "<img src=\"$avatarfile\" class=\"avatartiny\" width=\"$avatarwidth\" height=\"$avatarheight\" />";
00166         }
00167         if( strpos( $theme_contents, "##AVATAR_MEDIUM##" ) !== false )
00168         {
00169                 $avatarfile = getAvatarThumbnail( $viewUser );
00170                 list($avatarwidth,$avatarheight) = getimagesize( $avatarfile );
00171                 $avatarfile = siteURL(true) . $avatarfile;
00172                 $replacements["##AVATAR_MEDIUM##"] = "<img src=\"$avatarfile\" class=\"avatartiny\" width=\"$avatarwidth\" height=\"$avatarheight\" />";
00173         }
00174         if( strpos( $theme_contents, "##AVATAR##" ) !== false )
00175         {
00176                 $avatarfile = getAvatar( $viewUser );
00177                 list($avatarwidth,$avatarheight) = getimagesize( $avatarfile );
00178                 $avatarfile = siteURL(true) . $avatarfile;
00179                 $replacements["##AVATAR##"] = "<img src=\"$avatarfile\" class=\"avatartiny\" width=\"$avatarwidth\" height=\"$avatarheight\" />";
00180         }
00181         
00182         $replacements["##REQUESTPASSWORD##"] = "";
00183 } else {
00184         $replacements["##LOGOUT##"] = ""; $replacements["##LOGOUT_GRAPHIC##"] = "";
00185         $replacements["##AVATAR_TINY##"] = ""; $replacements["##AVATAR_MEDIUM##"] = ""; $replacements["##AVATAR##"] = "";
00186         $replacements["##REQUESTPASSWORD##"] = "<a class=\"command requestpassword\" href=\"" . globalIDtoURL("setup/requestpassword") . "\">" . i18n("Request new password") . "</a>";
00187 }
00188 // Only show the two first if user is authorised }
00189 if (isAllowed("global_setup")) {
00190         $replacements["##SETUPSITE##"] = "<div class=\"setupsite\"><a class=\"setupsite\" title=\"" . i18n("Setup site") . "\" href=\"" . globalIDtoURL("setup") . "\">" . i18n("Setup site") . "</a></div>";
00191         $replacements["##SETUPSITE_GRAPHIC##"] = "<a class=\"setupsite\" title=\"" . i18n("Setup site") . "\" href=\"" . globalIDtoURL("setup") . "\"><img src=\"" . siteURL(true) . "$setup_folder/images/setup.png\" border=\"0\" width=\"10\" height=\"10\" alt=\"" . i18n("Setup site") . "\" /></a>";
00192 } else {
00193         $replacements["##SETUPSITE##"] = ""; $replacements["##SETUPSITE_GRAPHIC##"] = "";
00194 }
00195 
00196 $replacements["##READMORE##"] =  i18n("Read more");
00197 if (is_numeric($page_menu)) {
00198         $replacements["##MENU##"] = $pagectl->fetchMenuMenu($menu_folder, $page_menu, $language);
00199 } else {
00200         $replacements["##MENU##"] = $page_menu;
00201 }
00202 if (! (substr($replacements["##MENU##"], 0, 1) == "<")) {
00203         $replacements["##MENU##"] = parse_page_data($replacements["##MENU##"], $language, $setup_folder, true);
00204 }
00205 
00206 $replacements["##SELECTLANGUAGE##"] =  i18n("Select language");
00207 $replacements["##LANGUAGE##"] = $language;
00208 foreach( $languages as $key => $value )
00209 {
00210         $replacements["##LANGUAGELINK_" . strtoupper($value) . "##"] = $language_link[$value];
00211         $replacements["##LANGUAGENAME_" . strtoupper($value) . "##"] = $languages_names[$key];
00212 }
00213 
00214 $replacements["##USERFUNCTIONS##"] =  i18n("User functions");
00215 $replacements["##GOFRONTPAGE##"] =  i18n("Go to the Front page");
00216 $replacements["##GOTAGWALL##"] =  i18n("Go to the Tag wall");
00217 $replacements["##GOPAGELIST##"] =  i18n("Show list of all pages");
00218 
00219 $replacements["##FINDINFO##"] =  i18n("Look up information");
00220 $replacements["##FINDIT##"] =  i18n("Look it up");
00221 
00222 $replacements["##POWEREDBY##"] = "<a style=\"border: none; text-decoration: none;\" href=\"http://leinir.dk/travelsized/\" target=\"_blank\"><img src=\"" . siteURL(true) . "$setup_folder/images/poweredby.png\" width=\"60\" height=\"15\" alt=\"" . i18n("Powered by Travelsized CMS") . "\" border=\"0\" /></a>";
00223 $replacements["##COPYRIGHT##"] = i18n("This page is copyright &copy; 2003 by <a class=\"footer\" href=\"" . globalIDtoURL("content/en/About me") . "\">..Dan Jensen</a>. All right reserved.");
00224 
00225 $replacements["##LOGINFORM##"] = loginform_small();
00226 
00227 if (file_exists("$themesfolder$theme/messages.$language.txt")) {
00228         $fp = fopen("$themesfolder$theme/messages.$language.txt", "r");
00229         $theme_lines = fread($fp, filesize("$themesfolder$theme/messages.$language.txt"));
00230         fclose($fp);
00231         $theme_lines = explode("\n", $theme_lines);
00232 } else if (file_exists("$themesfolder$theme/messages.en.txt")) {
00233         $fp = fopen("$themesfolder$theme/messages.en.txt", "r");
00234         $theme_lines = fread($fp, filesize("$themesfolder$theme/messages.en.txt"));
00235         fclose($fp);
00236         $theme_lines = explode("\n", $theme_lines);
00237 } else if (file_exists("$themesfolder$theme/messages.txt")) {
00238         $fp = fopen("$themesfolder$theme/messages.txt", "r");
00239         $theme_lines = fread($fp, filesize("$themesfolder$theme/messages.txt"));
00240         fclose($fp);
00241         $theme_lines = explode("\n", $theme_lines);
00242 }
00243 $i = 0;
00244 if (is_array($theme_lines)) {
00245         foreach ($theme_lines as $key => $value) {
00246                 $i++;
00247                 $replacements["##THEME_$i##"] = $value;
00248         }
00249 }
00250 
00251 $theme_lines = ""; // reset varaible
00252 if (file_exists("$themesfolder$theme/random.$language.txt")) {
00253         $fp = fopen("$themesfolder$theme/random.$language.txt", "r");
00254         $theme_lines = fread($fp, filesize("$themesfolder$theme/random.$language.txt"));
00255         fclose($fp);
00256         $theme_lines = explode("\n", $theme_lines);
00257 } else if (file_exists("$themesfolder$theme/random.en.txt")) {
00258         $fp = fopen("$themesfolder$theme/random.en.txt", "r");
00259         $theme_lines = fread($fp, filesize("$themesfolder$theme/random.en.txt"));
00260         fclose($fp);
00261         $theme_lines = explode("\n", $theme_lines);
00262 } else if (file_exists("$themesfolder$theme/random.txt")) {
00263         $fp = fopen("$themesfolder$theme/random.txt", "r");
00264         $theme_lines = fread($fp, filesize("$themesfolder$theme/random.txt"));
00265         fclose($fp);
00266         $theme_lines = explode("\n", $theme_lines);
00267 }
00268 $i = 0;
00269 if (is_array($theme_lines)) {
00270         $theme_lines = explode(";", $theme_lines[array_rand($theme_lines)]);
00271         foreach ($theme_lines as $key => $value) {
00272                 $i++;
00273                 $replacements["##RANDOM_$i##"] = $value;
00274         }
00275 }
00276 
00277 // Fill in the $replacements[] variable with the template definitions }
00278 
00279 // Do replace stuffs
00280 foreach($replacements as $key => $value) { 
00281         $theme_contents = str_replace($key, $value, $theme_contents);
00282 }
00283 
00284 header("Content-Type: text/html; charset=utf-8");
00285 print($theme_contents);
00286 ?>