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annotate forum/Sources/Themes.php @ 76:e3e11437ecea website

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author	Chris Cannam
date	Sun, 07 Jul 2013 11:25:48 +0200
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Chris@76	1 <?php
Chris@76	2
Chris@76	3 /**
Chris@76	4 * Simple Machines Forum (SMF)
Chris@76	5 *
Chris@76	6 * @package SMF
Chris@76	7 * @author Simple Machines http://www.simplemachines.org
Chris@76	8 * @copyright 2011 Simple Machines
Chris@76	9 * @license http://www.simplemachines.org/about/smf/license.php BSD
Chris@76	10 *
Chris@76	11 * @version 2.0.4
Chris@76	12 */
Chris@76	13
Chris@76	14 if (!defined('SMF'))
Chris@76	15 die('Hacking attempt...');
Chris@76	16
Chris@76	17 /* This file concerns itself almost completely with theme administration.
Chris@76	18 Its tasks include changing theme settings, installing and removing
Chris@76	19 themes, choosing the current theme, and editing themes. This is done in:
Chris@76	20
Chris@76	21 void ThemesMain()
Chris@76	22 - manages the action and delegates control to the proper sub action.
Chris@76	23 - loads both the Themes and Settings language files.
Chris@76	24 - checks the session by GET or POST to verify the sent data.
Chris@76	25 - requires the user not be a guest.
Chris@76	26 - is accessed via ?action=admin;area=theme.
Chris@76	27
Chris@76	28 void ThemeAdmin()
Chris@76	29 - administrates themes and their settings, as well as global theme
Chris@76	30 settings.
Chris@76	31 - sets the settings theme_allow, theme_guests, and knownThemes.
Chris@76	32 - loads the template Themes.
Chris@76	33 - requires the admin_forum permission.
Chris@76	34 - accessed with ?action=admin;area=theme;sa=admin.
Chris@76	35
Chris@76	36 void ThemeList()
Chris@76	37 - lists the available themes.
Chris@76	38 - provides an interface to reset the paths of all the installed themes.
Chris@76	39
Chris@76	40 void SetThemeOptions()
Chris@76	41 // !!!
Chris@76	42
Chris@76	43 void SetThemeSettings()
Chris@76	44 - saves and requests global theme settings. ($settings)
Chris@76	45 - loads the Admin language file.
Chris@76	46 - calls ThemeAdmin() if no theme is specified. (the theme center.)
Chris@76	47 - requires an administrator.
Chris@76	48 - accessed with ?action=admin;area=theme;sa=settings&th=xx.
Chris@76	49
Chris@76	50 void RemoveTheme()
Chris@76	51 - removes an installed theme.
Chris@76	52 - requires an administrator.
Chris@76	53 - accessed with ?action=admin;area=theme;sa=remove.
Chris@76	54
Chris@76	55 void PickTheme()
Chris@76	56 - allows user or administrator to pick a new theme with an interface.
Chris@76	57 - can edit everyone's (u = 0), guests' (u = -1), or a specific user's.
Chris@76	58 - uses the Themes template. (pick sub template.)
Chris@76	59 - accessed with ?action=admin;area=theme;sa=pick.
Chris@76	60
Chris@76	61 void ThemeInstall()
Chris@76	62 - installs new themes, either from a gzip or copy of the default.
Chris@76	63 - requires an administrator.
Chris@76	64 - puts themes in $boardurl/Themes.
Chris@76	65 - assumes the gzip has a root directory in it. (ie default.)
Chris@76	66 - accessed with ?action=admin;area=theme;sa=install.
Chris@76	67
Chris@76	68 void WrapAction()
Chris@76	69 - allows the theme to take care of actions.
Chris@76	70 - happens if $settings['catch_action'] is set and action isn't found
Chris@76	71 in the action array.
Chris@76	72 - can use a template, layers, sub_template, filename, and/or function.
Chris@76	73
Chris@76	74 void SetJavaScript()
Chris@76	75 - sets a theme option without outputting anything.
Chris@76	76 - can be used with javascript, via a dummy image... (which doesn't
Chris@76	77 require the page to reload.)
Chris@76	78 - requires someone who is logged in.
Chris@76	79 - accessed via ?action=jsoption;var=variable;val=value;session_var=sess_id.
Chris@76	80 - does not log access to the Who's Online log. (in index.php..)
Chris@76	81
Chris@76	82 void EditTheme()
Chris@76	83 - shows an interface for editing the templates.
Chris@76	84 - uses the Themes template and edit_template/edit_style sub template.
Chris@76	85 - accessed via ?action=admin;area=theme;sa=edit
Chris@76	86
Chris@76	87 function convert_template($output_dir, $old_template = '')
Chris@76	88 // !!!
Chris@76	89
Chris@76	90 function phpcodefix(string string)
Chris@76	91 // !!!
Chris@76	92
Chris@76	93 function makeStyleChanges(&$old_template)
Chris@76	94 // !!!
Chris@76	95
Chris@76	96 // !!! Update this for the new package manager?
Chris@76	97 Creating and distributing theme packages:
Chris@76	98 ---------------------------------------------------------------------------
Chris@76	99 There isn't that much required to package and distribute your own
Chris@76	100 themes... just do the following:
Chris@76	101 - create a theme_info.xml file, with the root element theme-info.
Chris@76	102 - its name should go in a name element, just like description.
Chris@76	103 - your name should go in author. (email in the email attribute.)
Chris@76	104 - any support website for the theme should be in website.
Chris@76	105 - layers and templates (non-default) should go in those elements ;).
Chris@76	106 - if the images dir isn't images, specify in the images element.
Chris@76	107 - any extra rows for themes should go in extra, serialized.
Chris@76	108 (as in array(variable => value).)
Chris@76	109 - tar and gzip the directory - and you're done!
Chris@76	110 - please include any special license in a license.txt file.
Chris@76	111 // !!! Thumbnail?
Chris@76	112 */
Chris@76	113
Chris@76	114 // Subaction handler.
Chris@76	115 function ThemesMain()
Chris@76	116 {
Chris@76	117 global $txt, $context, $scripturl;
Chris@76	118
Chris@76	119 // Load the important language files...
Chris@76	120 loadLanguage('Themes');
Chris@76	121 loadLanguage('Settings');
Chris@76	122
Chris@76	123 // No funny business - guests only.
Chris@76	124 is_not_guest();
Chris@76	125
Chris@76	126 // Default the page title to Theme Administration by default.
Chris@76	127 $context['page_title'] = $txt['themeadmin_title'];
Chris@76	128
Chris@76	129 // Theme administration, removal, choice, or installation...
Chris@76	130 $subActions = array(
Chris@76	131 'admin' => 'ThemeAdmin',
Chris@76	132 'list' => 'ThemeList',
Chris@76	133 'reset' => 'SetThemeOptions',
Chris@76	134 'settings' => 'SetThemeSettings',
Chris@76	135 'options' => 'SetThemeOptions',
Chris@76	136 'install' => 'ThemeInstall',
Chris@76	137 'remove' => 'RemoveTheme',
Chris@76	138 'pick' => 'PickTheme',
Chris@76	139 'edit' => 'EditTheme',
Chris@76	140 'copy' => 'CopyTemplate',
Chris@76	141 );
Chris@76	142
Chris@76	143 // !!! Layout Settings?
Chris@76	144 if (!empty($context['admin_menu_name']))
Chris@76	145 {
Chris@76	146 $context[$context['admin_menu_name']]['tab_data'] = array(
Chris@76	147 'title' => $txt['themeadmin_title'],
Chris@76	148 'help' => 'themes',
Chris@76	149 'description' => $txt['themeadmin_description'],
Chris@76	150 'tabs' => array(
Chris@76	151 'admin' => array(
Chris@76	152 'description' => $txt['themeadmin_admin_desc'],
Chris@76	153 ),
Chris@76	154 'list' => array(
Chris@76	155 'description' => $txt['themeadmin_list_desc'],
Chris@76	156 ),
Chris@76	157 'reset' => array(
Chris@76	158 'description' => $txt['themeadmin_reset_desc'],
Chris@76	159 ),
Chris@76	160 'edit' => array(
Chris@76	161 'description' => $txt['themeadmin_edit_desc'],
Chris@76	162 ),
Chris@76	163 ),
Chris@76	164 );
Chris@76	165 }
Chris@76	166
Chris@76	167 // Follow the sa or just go to administration.
Chris@76	168 if (isset($_GET['sa']) && !empty($subActions[$_GET['sa']]))
Chris@76	169 $subActions[$_GET['sa']]();
Chris@76	170 else
Chris@76	171 $subActions['admin']();
Chris@76	172 }
Chris@76	173
Chris@76	174 function ThemeAdmin()
Chris@76	175 {
Chris@76	176 global $context, $boarddir, $modSettings, $smcFunc;
Chris@76	177
Chris@76	178 loadLanguage('Admin');
Chris@76	179 isAllowedTo('admin_forum');
Chris@76	180
Chris@76	181 // If we aren't submitting - that is, if we are about to...
Chris@76	182 if (!isset($_POST['submit']))
Chris@76	183 {
Chris@76	184 loadTemplate('Themes');
Chris@76	185
Chris@76	186 // Make our known themes a little easier to work with.
Chris@76	187 $knownThemes = !empty($modSettings['knownThemes']) ? explode(',',$modSettings['knownThemes']) : array();
Chris@76	188
Chris@76	189 // Load up all the themes.
Chris@76	190 $request = $smcFunc['db_query']('', '
Chris@76	191 SELECT id_theme, value AS name
Chris@76	192 FROM {db_prefix}themes
Chris@76	193 WHERE variable = {string:name}
Chris@76	194 AND id_member = {int:no_member}
Chris@76	195 ORDER BY id_theme',
Chris@76	196 array(
Chris@76	197 'no_member' => 0,
Chris@76	198 'name' => 'name',
Chris@76	199 )
Chris@76	200 );
Chris@76	201 $context['themes'] = array();
Chris@76	202 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	203 $context['themes'][] = array(
Chris@76	204 'id' => $row['id_theme'],
Chris@76	205 'name' => $row['name'],
Chris@76	206 'known' => in_array($row['id_theme'], $knownThemes),
Chris@76	207 );
Chris@76	208 $smcFunc['db_free_result']($request);
Chris@76	209
Chris@76	210 // Can we create a new theme?
Chris@76	211 $context['can_create_new'] = is_writable($boarddir . '/Themes');
Chris@76	212 $context['new_theme_dir'] = substr(realpath($boarddir . '/Themes/default'), 0, -7);
Chris@76	213
Chris@76	214 // Look for a non existent theme directory. (ie theme87.)
Chris@76	215 $theme_dir = $boarddir . '/Themes/theme';
Chris@76	216 $i = 1;
Chris@76	217 while (file_exists($theme_dir . $i))
Chris@76	218 $i++;
Chris@76	219 $context['new_theme_name'] = 'theme' . $i;
Chris@76	220 }
Chris@76	221 else
Chris@76	222 {
Chris@76	223 checkSession();
Chris@76	224
Chris@76	225 if (isset($_POST['options']['known_themes']))
Chris@76	226 foreach ($_POST['options']['known_themes'] as $key => $id)
Chris@76	227 $_POST['options']['known_themes'][$key] = (int) $id;
Chris@76	228 else
Chris@76	229 fatal_lang_error('themes_none_selectable', false);
Chris@76	230
Chris@76	231 if (!in_array($_POST['options']['theme_guests'], $_POST['options']['known_themes']))
Chris@76	232 fatal_lang_error('themes_default_selectable', false);
Chris@76	233
Chris@76	234 // Commit the new settings.
Chris@76	235 updateSettings(array(
Chris@76	236 'theme_allow' => $_POST['options']['theme_allow'],
Chris@76	237 'theme_guests' => $_POST['options']['theme_guests'],
Chris@76	238 'knownThemes' => implode(',', $_POST['options']['known_themes']),
Chris@76	239 ));
Chris@76	240 if ((int) $_POST['theme_reset'] == 0 \|\| in_array($_POST['theme_reset'], $_POST['options']['known_themes']))
Chris@76	241 updateMemberData(null, array('id_theme' => (int) $_POST['theme_reset']));
Chris@76	242
Chris@76	243 redirectexit('action=admin;area=theme;' . $context['session_var'] . '=' . $context['session_id'] . ';sa=admin');
Chris@76	244 }
Chris@76	245 }
Chris@76	246
Chris@76	247 function ThemeList()
Chris@76	248 {
Chris@76	249 global $context, $boarddir, $boardurl, $smcFunc;
Chris@76	250
Chris@76	251 loadLanguage('Admin');
Chris@76	252 isAllowedTo('admin_forum');
Chris@76	253
Chris@76	254 if (isset($_POST['submit']))
Chris@76	255 {
Chris@76	256 checkSession();
Chris@76	257
Chris@76	258 $request = $smcFunc['db_query']('', '
Chris@76	259 SELECT id_theme, variable, value
Chris@76	260 FROM {db_prefix}themes
Chris@76	261 WHERE variable IN ({string:theme_dir}, {string:theme_url}, {string:images_url}, {string:base_theme_dir}, {string:base_theme_url}, {string:base_images_url})
Chris@76	262 AND id_member = {int:no_member}',
Chris@76	263 array(
Chris@76	264 'no_member' => 0,
Chris@76	265 'theme_dir' => 'theme_dir',
Chris@76	266 'theme_url' => 'theme_url',
Chris@76	267 'images_url' => 'images_url',
Chris@76	268 'base_theme_dir' => 'base_theme_dir',
Chris@76	269 'base_theme_url' => 'base_theme_url',
Chris@76	270 'base_images_url' => 'base_images_url',
Chris@76	271 )
Chris@76	272 );
Chris@76	273 $themes = array();
Chris@76	274 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	275 $themes[$row['id_theme']][$row['variable']] = $row['value'];
Chris@76	276 $smcFunc['db_free_result']($request);
Chris@76	277
Chris@76	278 $setValues = array();
Chris@76	279 foreach ($themes as $id => $theme)
Chris@76	280 {
Chris@76	281 if (file_exists($_POST['reset_dir'] . '/' . basename($theme['theme_dir'])))
Chris@76	282 {
Chris@76	283 $setValues[] = array($id, 0, 'theme_dir', realpath($_POST['reset_dir'] . '/' . basename($theme['theme_dir'])));
Chris@76	284 $setValues[] = array($id, 0, 'theme_url', $_POST['reset_url'] . '/' . basename($theme['theme_dir']));
Chris@76	285 $setValues[] = array($id, 0, 'images_url', $_POST['reset_url'] . '/' . basename($theme['theme_dir']) . '/' . basename($theme['images_url']));
Chris@76	286 }
Chris@76	287
Chris@76	288 if (isset($theme['base_theme_dir']) && file_exists($_POST['reset_dir'] . '/' . basename($theme['base_theme_dir'])))
Chris@76	289 {
Chris@76	290 $setValues[] = array($id, 0, 'base_theme_dir', realpath($_POST['reset_dir'] . '/' . basename($theme['base_theme_dir'])));
Chris@76	291 $setValues[] = array($id, 0, 'base_theme_url', $_POST['reset_url'] . '/' . basename($theme['base_theme_dir']));
Chris@76	292 $setValues[] = array($id, 0, 'base_images_url', $_POST['reset_url'] . '/' . basename($theme['base_theme_dir']) . '/' . basename($theme['base_images_url']));
Chris@76	293 }
Chris@76	294
Chris@76	295 cache_put_data('theme_settings-' . $id, null, 90);
Chris@76	296 }
Chris@76	297
Chris@76	298 if (!empty($setValues))
Chris@76	299 {
Chris@76	300 $smcFunc['db_insert']('replace',
Chris@76	301 '{db_prefix}themes',
Chris@76	302 array('id_theme' => 'int', 'id_member' => 'int', 'variable' => 'string-255', 'value' => 'string-65534'),
Chris@76	303 $setValues,
Chris@76	304 array('id_theme', 'variable', 'id_member')
Chris@76	305 );
Chris@76	306 }
Chris@76	307
Chris@76	308 redirectexit('action=admin;area=theme;sa=list;' . $context['session_var'] . '=' . $context['session_id']);
Chris@76	309 }
Chris@76	310
Chris@76	311 loadTemplate('Themes');
Chris@76	312
Chris@76	313 $request = $smcFunc['db_query']('', '
Chris@76	314 SELECT id_theme, variable, value
Chris@76	315 FROM {db_prefix}themes
Chris@76	316 WHERE variable IN ({string:name}, {string:theme_dir}, {string:theme_url}, {string:images_url})
Chris@76	317 AND id_member = {int:no_member}',
Chris@76	318 array(
Chris@76	319 'no_member' => 0,
Chris@76	320 'name' => 'name',
Chris@76	321 'theme_dir' => 'theme_dir',
Chris@76	322 'theme_url' => 'theme_url',
Chris@76	323 'images_url' => 'images_url',
Chris@76	324 )
Chris@76	325 );
Chris@76	326 $context['themes'] = array();
Chris@76	327 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	328 {
Chris@76	329 if (!isset($context['themes'][$row['id_theme']]))
Chris@76	330 $context['themes'][$row['id_theme']] = array(
Chris@76	331 'id' => $row['id_theme'],
Chris@76	332 );
Chris@76	333 $context['themes'][$row['id_theme']][$row['variable']] = $row['value'];
Chris@76	334 }
Chris@76	335 $smcFunc['db_free_result']($request);
Chris@76	336
Chris@76	337 foreach ($context['themes'] as $i => $theme)
Chris@76	338 {
Chris@76	339 $context['themes'][$i]['theme_dir'] = realpath($context['themes'][$i]['theme_dir']);
Chris@76	340
Chris@76	341 if (file_exists($context['themes'][$i]['theme_dir'] . '/index.template.php'))
Chris@76	342 {
Chris@76	343 // Fetch the header... a good 256 bytes should be more than enough.
Chris@76	344 $fp = fopen($context['themes'][$i]['theme_dir'] . '/index.template.php', 'rb');
Chris@76	345 $header = fread($fp, 256);
Chris@76	346 fclose($fp);
Chris@76	347
Chris@76	348 // Can we find a version comment, at all?
Chris@76	349 if (preg_match('~\*\s@version\s+(.+)[\s]{2}~i', $header, $match) == 1)
Chris@76	350 $context['themes'][$i]['version'] = $match[1];
Chris@76	351 }
Chris@76	352
Chris@76	353 $context['themes'][$i]['valid_path'] = file_exists($context['themes'][$i]['theme_dir']) && is_dir($context['themes'][$i]['theme_dir']);
Chris@76	354 }
Chris@76	355
Chris@76	356 $context['reset_dir'] = realpath($boarddir . '/Themes');
Chris@76	357 $context['reset_url'] = $boardurl . '/Themes';
Chris@76	358
Chris@76	359 $context['sub_template'] = 'list_themes';
Chris@76	360 }
Chris@76	361
Chris@76	362 // Administrative global settings.
Chris@76	363 function SetThemeOptions()
Chris@76	364 {
Chris@76	365 global $txt, $context, $settings, $modSettings, $smcFunc;
Chris@76	366
Chris@76	367 $_GET['th'] = isset($_GET['th']) ? (int) $_GET['th'] : (isset($_GET['id']) ? (int) $_GET['id'] : 0);
Chris@76	368
Chris@76	369 isAllowedTo('admin_forum');
Chris@76	370
Chris@76	371 if (empty($_GET['th']) && empty($_GET['id']))
Chris@76	372 {
Chris@76	373 $request = $smcFunc['db_query']('', '
Chris@76	374 SELECT id_theme, variable, value
Chris@76	375 FROM {db_prefix}themes
Chris@76	376 WHERE variable IN ({string:name}, {string:theme_dir})
Chris@76	377 AND id_member = {int:no_member}',
Chris@76	378 array(
Chris@76	379 'no_member' => 0,
Chris@76	380 'name' => 'name',
Chris@76	381 'theme_dir' => 'theme_dir',
Chris@76	382 )
Chris@76	383 );
Chris@76	384 $context['themes'] = array();
Chris@76	385 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	386 {
Chris@76	387 if (!isset($context['themes'][$row['id_theme']]))
Chris@76	388 $context['themes'][$row['id_theme']] = array(
Chris@76	389 'id' => $row['id_theme'],
Chris@76	390 'num_default_options' => 0,
Chris@76	391 'num_members' => 0,
Chris@76	392 );
Chris@76	393 $context['themes'][$row['id_theme']][$row['variable']] = $row['value'];
Chris@76	394 }
Chris@76	395 $smcFunc['db_free_result']($request);
Chris@76	396
Chris@76	397 $request = $smcFunc['db_query']('', '
Chris@76	398 SELECT id_theme, COUNT(*) AS value
Chris@76	399 FROM {db_prefix}themes
Chris@76	400 WHERE id_member = {int:guest_member}
Chris@76	401 GROUP BY id_theme',
Chris@76	402 array(
Chris@76	403 'guest_member' => -1,
Chris@76	404 )
Chris@76	405 );
Chris@76	406 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	407 $context['themes'][$row['id_theme']]['num_default_options'] = $row['value'];
Chris@76	408 $smcFunc['db_free_result']($request);
Chris@76	409
Chris@76	410 // Need to make sure we don't do custom fields.
Chris@76	411 $request = $smcFunc['db_query']('', '
Chris@76	412 SELECT col_name
Chris@76	413 FROM {db_prefix}custom_fields',
Chris@76	414 array(
Chris@76	415 )
Chris@76	416 );
Chris@76	417 $customFields = array();
Chris@76	418 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	419 $customFields[] = $row['col_name'];
Chris@76	420 $smcFunc['db_free_result']($request);
Chris@76	421 $customFieldsQuery = empty($customFields) ? '' : ('AND variable NOT IN ({array_string:custom_fields})');
Chris@76	422
Chris@76	423 $request = $smcFunc['db_query']('themes_count', '
Chris@76	424 SELECT COUNT(DISTINCT id_member) AS value, id_theme
Chris@76	425 FROM {db_prefix}themes
Chris@76	426 WHERE id_member > {int:no_member}
Chris@76	427 ' . $customFieldsQuery . '
Chris@76	428 GROUP BY id_theme',
Chris@76	429 array(
Chris@76	430 'no_member' => 0,
Chris@76	431 'custom_fields' => empty($customFields) ? array() : $customFields,
Chris@76	432 )
Chris@76	433 );
Chris@76	434 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	435 $context['themes'][$row['id_theme']]['num_members'] = $row['value'];
Chris@76	436 $smcFunc['db_free_result']($request);
Chris@76	437
Chris@76	438 // There has to be a Settings template!
Chris@76	439 foreach ($context['themes'] as $k => $v)
Chris@76	440 if (empty($v['theme_dir']) \|\| (!file_exists($v['theme_dir'] . '/Settings.template.php') && empty($v['num_members'])))
Chris@76	441 unset($context['themes'][$k]);
Chris@76	442
Chris@76	443 loadTemplate('Themes');
Chris@76	444 $context['sub_template'] = 'reset_list';
Chris@76	445
Chris@76	446 return;
Chris@76	447 }
Chris@76	448
Chris@76	449 // Submit?
Chris@76	450 if (isset($_POST['submit']) && empty($_POST['who']))
Chris@76	451 {
Chris@76	452 checkSession();
Chris@76	453
Chris@76	454 if (empty($_POST['options']))
Chris@76	455 $_POST['options'] = array();
Chris@76	456 if (empty($_POST['default_options']))
Chris@76	457 $_POST['default_options'] = array();
Chris@76	458
Chris@76	459 // Set up the sql query.
Chris@76	460 $setValues = array();
Chris@76	461
Chris@76	462 foreach ($_POST['options'] as $opt => $val)
Chris@76	463 $setValues[] = array(-1, $_GET['th'], $opt, is_array($val) ? implode(',', $val) : $val);
Chris@76	464
Chris@76	465 $old_settings = array();
Chris@76	466 foreach ($_POST['default_options'] as $opt => $val)
Chris@76	467 {
Chris@76	468 $old_settings[] = $opt;
Chris@76	469
Chris@76	470 $setValues[] = array(-1, 1, $opt, is_array($val) ? implode(',', $val) : $val);
Chris@76	471 }
Chris@76	472
Chris@76	473 // If we're actually inserting something..
Chris@76	474 if (!empty($setValues))
Chris@76	475 {
Chris@76	476 // Are there options in non-default themes set that should be cleared?
Chris@76	477 if (!empty($old_settings))
Chris@76	478 $smcFunc['db_query']('', '
Chris@76	479 DELETE FROM {db_prefix}themes
Chris@76	480 WHERE id_theme != {int:default_theme}
Chris@76	481 AND id_member = {int:guest_member}
Chris@76	482 AND variable IN ({array_string:old_settings})',
Chris@76	483 array(
Chris@76	484 'default_theme' => 1,
Chris@76	485 'guest_member' => -1,
Chris@76	486 'old_settings' => $old_settings,
Chris@76	487 )
Chris@76	488 );
Chris@76	489
Chris@76	490 $smcFunc['db_insert']('replace',
Chris@76	491 '{db_prefix}themes',
Chris@76	492 array('id_member' => 'int', 'id_theme' => 'int', 'variable' => 'string-255', 'value' => 'string-65534'),
Chris@76	493 $setValues,
Chris@76	494 array('id_theme', 'variable', 'id_member')
Chris@76	495 );
Chris@76	496 }
Chris@76	497
Chris@76	498 cache_put_data('theme_settings-' . $_GET['th'], null, 90);
Chris@76	499 cache_put_data('theme_settings-1', null, 90);
Chris@76	500
Chris@76	501 redirectexit('action=admin;area=theme;' . $context['session_var'] . '=' . $context['session_id'] . ';sa=reset');
Chris@76	502 }
Chris@76	503 elseif (isset($_POST['submit']) && $_POST['who'] == 1)
Chris@76	504 {
Chris@76	505 checkSession();
Chris@76	506
Chris@76	507 $_POST['options'] = empty($_POST['options']) ? array() : $_POST['options'];
Chris@76	508 $_POST['options_master'] = empty($_POST['options_master']) ? array() : $_POST['options_master'];
Chris@76	509 $_POST['default_options'] = empty($_POST['default_options']) ? array() : $_POST['default_options'];
Chris@76	510 $_POST['default_options_master'] = empty($_POST['default_options_master']) ? array() : $_POST['default_options_master'];
Chris@76	511
Chris@76	512 $old_settings = array();
Chris@76	513 foreach ($_POST['default_options'] as $opt => $val)
Chris@76	514 {
Chris@76	515 if ($_POST['default_options_master'][$opt] == 0)
Chris@76	516 continue;
Chris@76	517 elseif ($_POST['default_options_master'][$opt] == 1)
Chris@76	518 {
Chris@76	519 // Delete then insert for ease of database compatibility!
Chris@76	520 $smcFunc['db_query']('substring', '
Chris@76	521 DELETE FROM {db_prefix}themes
Chris@76	522 WHERE id_theme = {int:default_theme}
Chris@76	523 AND id_member != {int:no_member}
Chris@76	524 AND variable = SUBSTRING({string:option}, 1, 255)',
Chris@76	525 array(
Chris@76	526 'default_theme' => 1,
Chris@76	527 'no_member' => 0,
Chris@76	528 'option' => $opt,
Chris@76	529 )
Chris@76	530 );
Chris@76	531 $smcFunc['db_query']('substring', '
Chris@76	532 INSERT INTO {db_prefix}themes
Chris@76	533 (id_member, id_theme, variable, value)
Chris@76	534 SELECT id_member, 1, SUBSTRING({string:option}, 1, 255), SUBSTRING({string:value}, 1, 65534)
Chris@76	535 FROM {db_prefix}members',
Chris@76	536 array(
Chris@76	537 'option' => $opt,
Chris@76	538 'value' => (is_array($val) ? implode(',', $val) : $val),
Chris@76	539 )
Chris@76	540 );
Chris@76	541
Chris@76	542 $old_settings[] = $opt;
Chris@76	543 }
Chris@76	544 elseif ($_POST['default_options_master'][$opt] == 2)
Chris@76	545 {
Chris@76	546 $smcFunc['db_query']('', '
Chris@76	547 DELETE FROM {db_prefix}themes
Chris@76	548 WHERE variable = {string:option_name}
Chris@76	549 AND id_member > {int:no_member}',
Chris@76	550 array(
Chris@76	551 'no_member' => 0,
Chris@76	552 'option_name' => $opt,
Chris@76	553 )
Chris@76	554 );
Chris@76	555 }
Chris@76	556 }
Chris@76	557
Chris@76	558 // Delete options from other themes.
Chris@76	559 if (!empty($old_settings))
Chris@76	560 $smcFunc['db_query']('', '
Chris@76	561 DELETE FROM {db_prefix}themes
Chris@76	562 WHERE id_theme != {int:default_theme}
Chris@76	563 AND id_member > {int:no_member}
Chris@76	564 AND variable IN ({array_string:old_settings})',
Chris@76	565 array(
Chris@76	566 'default_theme' => 1,
Chris@76	567 'no_member' => 0,
Chris@76	568 'old_settings' => $old_settings,
Chris@76	569 )
Chris@76	570 );
Chris@76	571
Chris@76	572 foreach ($_POST['options'] as $opt => $val)
Chris@76	573 {
Chris@76	574 if ($_POST['options_master'][$opt] == 0)
Chris@76	575 continue;
Chris@76	576 elseif ($_POST['options_master'][$opt] == 1)
Chris@76	577 {
Chris@76	578 // Delete then insert for ease of database compatibility - again!
Chris@76	579 $smcFunc['db_query']('substring', '
Chris@76	580 DELETE FROM {db_prefix}themes
Chris@76	581 WHERE id_theme = {int:current_theme}
Chris@76	582 AND id_member != {int:no_member}
Chris@76	583 AND variable = SUBSTRING({string:option}, 1, 255)',
Chris@76	584 array(
Chris@76	585 'current_theme' => $_GET['th'],
Chris@76	586 'no_member' => 0,
Chris@76	587 'option' => $opt,
Chris@76	588 )
Chris@76	589 );
Chris@76	590 $smcFunc['db_query']('substring', '
Chris@76	591 INSERT INTO {db_prefix}themes
Chris@76	592 (id_member, id_theme, variable, value)
Chris@76	593 SELECT id_member, {int:current_theme}, SUBSTRING({string:option}, 1, 255), SUBSTRING({string:value}, 1, 65534)
Chris@76	594 FROM {db_prefix}members',
Chris@76	595 array(
Chris@76	596 'current_theme' => $_GET['th'],
Chris@76	597 'option' => $opt,
Chris@76	598 'value' => (is_array($val) ? implode(',', $val) : $val),
Chris@76	599 )
Chris@76	600 );
Chris@76	601 }
Chris@76	602 elseif ($_POST['options_master'][$opt] == 2)
Chris@76	603 {
Chris@76	604 $smcFunc['db_query']('', '
Chris@76	605 DELETE FROM {db_prefix}themes
Chris@76	606 WHERE variable = {string:option}
Chris@76	607 AND id_member > {int:no_member}
Chris@76	608 AND id_theme = {int:current_theme}',
Chris@76	609 array(
Chris@76	610 'no_member' => 0,
Chris@76	611 'current_theme' => $_GET['th'],
Chris@76	612 'option' => $opt,
Chris@76	613 )
Chris@76	614 );
Chris@76	615 }
Chris@76	616 }
Chris@76	617
Chris@76	618 redirectexit('action=admin;area=theme;' . $context['session_var'] . '=' . $context['session_id'] . ';sa=reset');
Chris@76	619 }
Chris@76	620 elseif (!empty($_GET['who']) && $_GET['who'] == 2)
Chris@76	621 {
Chris@76	622 checkSession('get');
Chris@76	623
Chris@76	624 // Don't delete custom fields!!
Chris@76	625 if ($_GET['th'] == 1)
Chris@76	626 {
Chris@76	627 $request = $smcFunc['db_query']('', '
Chris@76	628 SELECT col_name
Chris@76	629 FROM {db_prefix}custom_fields',
Chris@76	630 array(
Chris@76	631 )
Chris@76	632 );
Chris@76	633 $customFields = array();
Chris@76	634 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	635 $customFields[] = $row['col_name'];
Chris@76	636 $smcFunc['db_free_result']($request);
Chris@76	637 }
Chris@76	638 $customFieldsQuery = empty($customFields) ? '' : ('AND variable NOT IN ({array_string:custom_fields})');
Chris@76	639
Chris@76	640 $smcFunc['db_query']('', '
Chris@76	641 DELETE FROM {db_prefix}themes
Chris@76	642 WHERE id_member > {int:no_member}
Chris@76	643 AND id_theme = {int:current_theme}
Chris@76	644 ' . $customFieldsQuery,
Chris@76	645 array(
Chris@76	646 'no_member' => 0,
Chris@76	647 'current_theme' => $_GET['th'],
Chris@76	648 'custom_fields' => empty($customFields) ? array() : $customFields,
Chris@76	649 )
Chris@76	650 );
Chris@76	651
Chris@76	652 redirectexit('action=admin;area=theme;' . $context['session_var'] . '=' . $context['session_id'] . ';sa=reset');
Chris@76	653 }
Chris@76	654
Chris@76	655 $old_id = $settings['theme_id'];
Chris@76	656 $old_settings = $settings;
Chris@76	657
Chris@76	658 loadTheme($_GET['th'], false);
Chris@76	659
Chris@76	660 loadLanguage('Profile');
Chris@76	661 //!!! Should we just move these options so they are no longer theme dependant?
Chris@76	662 loadLanguage('PersonalMessage');
Chris@76	663
Chris@76	664 // Let the theme take care of the settings.
Chris@76	665 loadTemplate('Settings');
Chris@76	666 loadSubTemplate('options');
Chris@76	667
Chris@76	668 $context['sub_template'] = 'set_options';
Chris@76	669 $context['page_title'] = $txt['theme_settings'];
Chris@76	670
Chris@76	671 $context['options'] = $context['theme_options'];
Chris@76	672 $context['theme_settings'] = $settings;
Chris@76	673
Chris@76	674 if (empty($_REQUEST['who']))
Chris@76	675 {
Chris@76	676 $request = $smcFunc['db_query']('', '
Chris@76	677 SELECT variable, value
Chris@76	678 FROM {db_prefix}themes
Chris@76	679 WHERE id_theme IN (1, {int:current_theme})
Chris@76	680 AND id_member = {int:guest_member}',
Chris@76	681 array(
Chris@76	682 'current_theme' => $_GET['th'],
Chris@76	683 'guest_member' => -1,
Chris@76	684 )
Chris@76	685 );
Chris@76	686 $context['theme_options'] = array();
Chris@76	687 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	688 $context['theme_options'][$row['variable']] = $row['value'];
Chris@76	689 $smcFunc['db_free_result']($request);
Chris@76	690
Chris@76	691 $context['theme_options_reset'] = false;
Chris@76	692 }
Chris@76	693 else
Chris@76	694 {
Chris@76	695 $context['theme_options'] = array();
Chris@76	696 $context['theme_options_reset'] = true;
Chris@76	697 }
Chris@76	698
Chris@76	699 foreach ($context['options'] as $i => $setting)
Chris@76	700 {
Chris@76	701 // Is this disabled?
Chris@76	702 if ($setting['id'] == 'calendar_start_day' && empty($modSettings['cal_enabled']))
Chris@76	703 {
Chris@76	704 unset($context['options'][$i]);
Chris@76	705 continue;
Chris@76	706 }
Chris@76	707 elseif (($setting['id'] == 'topics_per_page' \|\| $setting['id'] == 'messages_per_page') && !empty($modSettings['disableCustomPerPage']))
Chris@76	708 {
Chris@76	709 unset($context['options'][$i]);
Chris@76	710 continue;
Chris@76	711 }
Chris@76	712
Chris@76	713 if (!isset($setting['type']) \|\| $setting['type'] == 'bool')
Chris@76	714 $context['options'][$i]['type'] = 'checkbox';
Chris@76	715 elseif ($setting['type'] == 'int' \|\| $setting['type'] == 'integer')
Chris@76	716 $context['options'][$i]['type'] = 'number';
Chris@76	717 elseif ($setting['type'] == 'string')
Chris@76	718 $context['options'][$i]['type'] = 'text';
Chris@76	719
Chris@76	720 if (isset($setting['options']))
Chris@76	721 $context['options'][$i]['type'] = 'list';
Chris@76	722
Chris@76	723 $context['options'][$i]['value'] = !isset($context['theme_options'][$setting['id']]) ? '' : $context['theme_options'][$setting['id']];
Chris@76	724 }
Chris@76	725
Chris@76	726 // Restore the existing theme.
Chris@76	727 loadTheme($old_id, false);
Chris@76	728 $settings = $old_settings;
Chris@76	729
Chris@76	730 loadTemplate('Themes');
Chris@76	731 }
Chris@76	732
Chris@76	733 // Administrative global settings.
Chris@76	734 function SetThemeSettings()
Chris@76	735 {
Chris@76	736 global $txt, $context, $settings, $modSettings, $sourcedir, $smcFunc;
Chris@76	737
Chris@76	738 if (empty($_GET['th']) && empty($_GET['id']))
Chris@76	739 return ThemeAdmin();
Chris@76	740 $_GET['th'] = isset($_GET['th']) ? (int) $_GET['th'] : (int) $_GET['id'];
Chris@76	741
Chris@76	742 // Select the best fitting tab.
Chris@76	743 $context[$context['admin_menu_name']]['current_subsection'] = 'list';
Chris@76	744
Chris@76	745 loadLanguage('Admin');
Chris@76	746 isAllowedTo('admin_forum');
Chris@76	747
Chris@76	748 // Validate inputs/user.
Chris@76	749 if (empty($_GET['th']))
Chris@76	750 fatal_lang_error('no_theme', false);
Chris@76	751
Chris@76	752 // Fetch the smiley sets...
Chris@76	753 $sets = explode(',', 'none,' . $modSettings['smiley_sets_known']);
Chris@76	754 $set_names = explode("\n", $txt['smileys_none'] . "\n" . $modSettings['smiley_sets_names']);
Chris@76	755 $context['smiley_sets'] = array(
Chris@76	756 '' => $txt['smileys_no_default']
Chris@76	757 );
Chris@76	758 foreach ($sets as $i => $set)
Chris@76	759 $context['smiley_sets'][$set] = htmlspecialchars($set_names[$i]);
Chris@76	760
Chris@76	761 $old_id = $settings['theme_id'];
Chris@76	762 $old_settings = $settings;
Chris@76	763
Chris@76	764 loadTheme($_GET['th'], false);
Chris@76	765
Chris@76	766 // Sadly we really do need to init the template.
Chris@76	767 loadSubTemplate('init', 'ignore');
Chris@76	768
Chris@76	769 // Also load the actual themes language file - in case of special settings.
Chris@76	770 loadLanguage('Settings', '', true, true);
Chris@76	771
Chris@76	772 // And the custom language strings...
Chris@76	773 loadLanguage('ThemeStrings', '', false, true);
Chris@76	774
Chris@76	775 // Let the theme take care of the settings.
Chris@76	776 loadTemplate('Settings');
Chris@76	777 loadSubTemplate('settings');
Chris@76	778
Chris@76	779 // Load the variants separately...
Chris@76	780 $settings['theme_variants'] = array();
Chris@76	781 if (file_exists($settings['theme_dir'] . '/index.template.php'))
Chris@76	782 {
Chris@76	783 $file_contents = implode('', file($settings['theme_dir'] . '/index.template.php'));
Chris@76	784 if (preg_match('~\$settings\[\'theme_variants\'\]\s*=(.+?);~', $file_contents, $matches))
Chris@76	785 eval('global $settings;' . $matches[0]);
Chris@76	786 }
Chris@76	787
Chris@76	788 // Submitting!
Chris@76	789 if (isset($_POST['submit']))
Chris@76	790 {
Chris@76	791 checkSession();
Chris@76	792
Chris@76	793 if (empty($_POST['options']))
Chris@76	794 $_POST['options'] = array();
Chris@76	795 if (empty($_POST['default_options']))
Chris@76	796 $_POST['default_options'] = array();
Chris@76	797
Chris@76	798 // Make sure items are cast correctly.
Chris@76	799 foreach ($context['theme_settings'] as $item)
Chris@76	800 {
Chris@76	801 // Disregard this item if this is just a separator.
Chris@76	802 if (!is_array($item))
Chris@76	803 continue;
Chris@76	804
Chris@76	805 foreach (array('options', 'default_options') as $option)
Chris@76	806 {
Chris@76	807 if (!isset($_POST[$option][$item['id']]))
Chris@76	808 continue;
Chris@76	809 // Checkbox.
Chris@76	810 elseif (empty($item['type']))
Chris@76	811 $_POST[$option][$item['id']] = $_POST[$option][$item['id']] ? 1 : 0;
Chris@76	812 // Number
Chris@76	813 elseif ($item['type'] == 'number')
Chris@76	814 $_POST[$option][$item['id']] = (int) $_POST[$option][$item['id']];
Chris@76	815 }
Chris@76	816 }
Chris@76	817
Chris@76	818 // Set up the sql query.
Chris@76	819 $inserts = array();
Chris@76	820 foreach ($_POST['options'] as $opt => $val)
Chris@76	821 $inserts[] = array(0, $_GET['th'], $opt, is_array($val) ? implode(',', $val) : $val);
Chris@76	822 foreach ($_POST['default_options'] as $opt => $val)
Chris@76	823 $inserts[] = array(0, 1, $opt, is_array($val) ? implode(',', $val) : $val);
Chris@76	824 // If we're actually inserting something..
Chris@76	825 if (!empty($inserts))
Chris@76	826 {
Chris@76	827 $smcFunc['db_insert']('replace',
Chris@76	828 '{db_prefix}themes',
Chris@76	829 array('id_member' => 'int', 'id_theme' => 'int', 'variable' => 'string-255', 'value' => 'string-65534'),
Chris@76	830 $inserts,
Chris@76	831 array('id_member', 'id_theme', 'variable')
Chris@76	832 );
Chris@76	833 }
Chris@76	834
Chris@76	835 cache_put_data('theme_settings-' . $_GET['th'], null, 90);
Chris@76	836 cache_put_data('theme_settings-1', null, 90);
Chris@76	837
Chris@76	838 // Invalidate the cache.
Chris@76	839 updateSettings(array('settings_updated' => time()));
Chris@76	840
Chris@76	841 redirectexit('action=admin;area=theme;sa=settings;th=' . $_GET['th'] . ';' . $context['session_var'] . '=' . $context['session_id']);
Chris@76	842 }
Chris@76	843
Chris@76	844 $context['sub_template'] = 'set_settings';
Chris@76	845 $context['page_title'] = $txt['theme_settings'];
Chris@76	846
Chris@76	847 foreach ($settings as $setting => $dummy)
Chris@76	848 {
Chris@76	849 if (!in_array($setting, array('theme_url', 'theme_dir', 'images_url', 'template_dirs')))
Chris@76	850 $settings[$setting] = htmlspecialchars__recursive($settings[$setting]);
Chris@76	851 }
Chris@76	852
Chris@76	853 $context['settings'] = $context['theme_settings'];
Chris@76	854 $context['theme_settings'] = $settings;
Chris@76	855
Chris@76	856 foreach ($context['settings'] as $i => $setting)
Chris@76	857 {
Chris@76	858 // Separators are dummies, so leave them alone.
Chris@76	859 if (!is_array($setting))
Chris@76	860 continue;
Chris@76	861
Chris@76	862 if (!isset($setting['type']) \|\| $setting['type'] == 'bool')
Chris@76	863 $context['settings'][$i]['type'] = 'checkbox';
Chris@76	864 elseif ($setting['type'] == 'int' \|\| $setting['type'] == 'integer')
Chris@76	865 $context['settings'][$i]['type'] = 'number';
Chris@76	866 elseif ($setting['type'] == 'string')
Chris@76	867 $context['settings'][$i]['type'] = 'text';
Chris@76	868
Chris@76	869 if (isset($setting['options']))
Chris@76	870 $context['settings'][$i]['type'] = 'list';
Chris@76	871
Chris@76	872 $context['settings'][$i]['value'] = !isset($settings[$setting['id']]) ? '' : $settings[$setting['id']];
Chris@76	873 }
Chris@76	874
Chris@76	875 // Do we support variants?
Chris@76	876 if (!empty($settings['theme_variants']))
Chris@76	877 {
Chris@76	878 $context['theme_variants'] = array();
Chris@76	879 foreach ($settings['theme_variants'] as $variant)
Chris@76	880 {
Chris@76	881 // Have any text, old chap?
Chris@76	882 $context['theme_variants'][$variant] = array(
Chris@76	883 'label' => isset($txt['variant_' . $variant]) ? $txt['variant_' . $variant] : $variant,
Chris@76	884 'thumbnail' => !file_exists($settings['theme_dir'] . '/images/thumbnail.gif') \|\| file_exists($settings['theme_dir'] . '/images/thumbnail_' . $variant . '.gif') ? $settings['images_url'] . '/thumbnail_' . $variant . '.gif' : ($settings['images_url'] . '/thumbnail.gif'),
Chris@76	885 );
Chris@76	886 }
Chris@76	887 $context['default_variant'] = !empty($settings['default_variant']) && isset($context['theme_variants'][$settings['default_variant']]) ? $settings['default_variant'] : $settings['theme_variants'][0];
Chris@76	888 }
Chris@76	889
Chris@76	890 // Restore the current theme.
Chris@76	891 loadTheme($old_id, false);
Chris@76	892
Chris@76	893 // Reinit just incase.
Chris@76	894 loadSubTemplate('init', 'ignore');
Chris@76	895
Chris@76	896 $settings = $old_settings;
Chris@76	897
Chris@76	898 loadTemplate('Themes');
Chris@76	899 }
Chris@76	900
Chris@76	901 // Remove a theme from the database.
Chris@76	902 function RemoveTheme()
Chris@76	903 {
Chris@76	904 global $modSettings, $context, $smcFunc;
Chris@76	905
Chris@76	906 checkSession('get');
Chris@76	907
Chris@76	908 isAllowedTo('admin_forum');
Chris@76	909
Chris@76	910 // The theme's ID must be an integer.
Chris@76	911 $_GET['th'] = isset($_GET['th']) ? (int) $_GET['th'] : (int) $_GET['id'];
Chris@76	912
Chris@76	913 // You can't delete the default theme!
Chris@76	914 if ($_GET['th'] == 1)
Chris@76	915 fatal_lang_error('no_access', false);
Chris@76	916
Chris@76	917 $known = explode(',', $modSettings['knownThemes']);
Chris@76	918 for ($i = 0, $n = count($known); $i < $n; $i++)
Chris@76	919 {
Chris@76	920 if ($known[$i] == $_GET['th'])
Chris@76	921 unset($known[$i]);
Chris@76	922 }
Chris@76	923
Chris@76	924 $smcFunc['db_query']('', '
Chris@76	925 DELETE FROM {db_prefix}themes
Chris@76	926 WHERE id_theme = {int:current_theme}',
Chris@76	927 array(
Chris@76	928 'current_theme' => $_GET['th'],
Chris@76	929 )
Chris@76	930 );
Chris@76	931
Chris@76	932 $smcFunc['db_query']('', '
Chris@76	933 UPDATE {db_prefix}members
Chris@76	934 SET id_theme = {int:default_theme}
Chris@76	935 WHERE id_theme = {int:current_theme}',
Chris@76	936 array(
Chris@76	937 'default_theme' => 0,
Chris@76	938 'current_theme' => $_GET['th'],
Chris@76	939 )
Chris@76	940 );
Chris@76	941
Chris@76	942 $smcFunc['db_query']('', '
Chris@76	943 UPDATE {db_prefix}boards
Chris@76	944 SET id_theme = {int:default_theme}
Chris@76	945 WHERE id_theme = {int:current_theme}',
Chris@76	946 array(
Chris@76	947 'default_theme' => 0,
Chris@76	948 'current_theme' => $_GET['th'],
Chris@76	949 )
Chris@76	950 );
Chris@76	951
Chris@76	952 $known = strtr(implode(',', $known), array(',,' => ','));
Chris@76	953
Chris@76	954 // Fix it if the theme was the overall default theme.
Chris@76	955 if ($modSettings['theme_guests'] == $_GET['th'])
Chris@76	956 updateSettings(array('theme_guests' => '1', 'knownThemes' => $known));
Chris@76	957 else
Chris@76	958 updateSettings(array('knownThemes' => $known));
Chris@76	959
Chris@76	960 redirectexit('action=admin;area=theme;sa=list;' . $context['session_var'] . '=' . $context['session_id']);
Chris@76	961 }
Chris@76	962
Chris@76	963 // Choose a theme from a list.
Chris@76	964 function PickTheme()
Chris@76	965 {
Chris@76	966 global $txt, $context, $modSettings, $user_info, $language, $smcFunc, $settings, $scripturl;
Chris@76	967
Chris@76	968 loadLanguage('Profile');
Chris@76	969 loadTemplate('Themes');
Chris@76	970
Chris@76	971 // Build the link tree.
Chris@76	972 $context['linktree'][] = array(
Chris@76	973 'url' => $scripturl . '?action=theme;sa=pick;u=' . (!empty($_REQUEST['u']) ? (int) $_REQUEST['u'] : 0),
Chris@76	974 'name' => $txt['theme_pick'],
Chris@76	975 );
Chris@76	976
Chris@76	977 $_SESSION['id_theme'] = 0;
Chris@76	978
Chris@76	979 if (isset($_GET['id']))
Chris@76	980 $_GET['th'] = $_GET['id'];
Chris@76	981
Chris@76	982 // Saving a variant cause JS doesn't work - pretend it did ;)
Chris@76	983 if (isset($_POST['save']))
Chris@76	984 {
Chris@76	985 // Which theme?
Chris@76	986 foreach ($_POST['save'] as $k => $v)
Chris@76	987 $_GET['th'] = (int) $k;
Chris@76	988
Chris@76	989 if (isset($_POST['vrt'][$k]))
Chris@76	990 $_GET['vrt'] = $_POST['vrt'][$k];
Chris@76	991 }
Chris@76	992
Chris@76	993 // Have we made a desicion, or are we just browsing?
Chris@76	994 if (isset($_GET['th']))
Chris@76	995 {
Chris@76	996 checkSession('get');
Chris@76	997
Chris@76	998 $_GET['th'] = (int) $_GET['th'];
Chris@76	999
Chris@76	1000 // Save for this user.
Chris@76	1001 if (!isset($_REQUEST['u']) \|\| !allowedTo('admin_forum'))
Chris@76	1002 {
Chris@76	1003 updateMemberData($user_info['id'], array('id_theme' => (int) $_GET['th']));
Chris@76	1004
Chris@76	1005 // A variants to save for the user?
Chris@76	1006 if (!empty($_GET['vrt']))
Chris@76	1007 {
Chris@76	1008 $smcFunc['db_insert']('replace',
Chris@76	1009 '{db_prefix}themes',
Chris@76	1010 array('id_theme' => 'int', 'id_member' => 'int', 'variable' => 'string-255', 'value' => 'string-65534'),
Chris@76	1011 array($_GET['th'], $user_info['id'], 'theme_variant', $_GET['vrt']),
Chris@76	1012 array('id_theme', 'id_member', 'variable')
Chris@76	1013 );
Chris@76	1014 cache_put_data('theme_settings-' . $_GET['th'] . ':' . $user_info['id'], null, 90);
Chris@76	1015
Chris@76	1016 $_SESSION['id_variant'] = 0;
Chris@76	1017 }
Chris@76	1018
Chris@76	1019 redirectexit('action=profile;area=theme');
Chris@76	1020 }
Chris@76	1021
Chris@76	1022 // If changing members or guests - and there's a variant - assume changing default variant.
Chris@76	1023 if (!empty($_GET['vrt']) && ($_REQUEST['u'] == '0' \|\| $_REQUEST['u'] == '-1'))
Chris@76	1024 {
Chris@76	1025 $smcFunc['db_insert']('replace',
Chris@76	1026 '{db_prefix}themes',
Chris@76	1027 array('id_theme' => 'int', 'id_member' => 'int', 'variable' => 'string-255', 'value' => 'string-65534'),
Chris@76	1028 array($_GET['th'], 0, 'default_variant', $_GET['vrt']),
Chris@76	1029 array('id_theme', 'id_member', 'variable')
Chris@76	1030 );
Chris@76	1031
Chris@76	1032 // Make it obvious that it's changed
Chris@76	1033 cache_put_data('theme_settings-' . $_GET['th'], null, 90);
Chris@76	1034 }
Chris@76	1035
Chris@76	1036 // For everyone.
Chris@76	1037 if ($_REQUEST['u'] == '0')
Chris@76	1038 {
Chris@76	1039 updateMemberData(null, array('id_theme' => (int) $_GET['th']));
Chris@76	1040
Chris@76	1041 // Remove any custom variants.
Chris@76	1042 if (!empty($_GET['vrt']))
Chris@76	1043 {
Chris@76	1044 $smcFunc['db_query']('', '
Chris@76	1045 DELETE FROM {db_prefix}themes
Chris@76	1046 WHERE id_theme = {int:current_theme}
Chris@76	1047 AND variable = {string:theme_variant}',
Chris@76	1048 array(
Chris@76	1049 'current_theme' => (int) $_GET['th'],
Chris@76	1050 'theme_variant' => 'theme_variant',
Chris@76	1051 )
Chris@76	1052 );
Chris@76	1053 }
Chris@76	1054
Chris@76	1055 redirectexit('action=admin;area=theme;sa=admin;' . $context['session_var'] . '=' . $context['session_id']);
Chris@76	1056 }
Chris@76	1057 // Change the default/guest theme.
Chris@76	1058 elseif ($_REQUEST['u'] == '-1')
Chris@76	1059 {
Chris@76	1060 updateSettings(array('theme_guests' => (int) $_GET['th']));
Chris@76	1061
Chris@76	1062 redirectexit('action=admin;area=theme;sa=admin;' . $context['session_var'] . '=' . $context['session_id']);
Chris@76	1063 }
Chris@76	1064 // Change a specific member's theme.
Chris@76	1065 else
Chris@76	1066 {
Chris@76	1067 updateMemberData((int) $_REQUEST['u'], array('id_theme' => (int) $_GET['th']));
Chris@76	1068
Chris@76	1069 if (!empty($_GET['vrt']))
Chris@76	1070 {
Chris@76	1071 $smcFunc['db_insert']('replace',
Chris@76	1072 '{db_prefix}themes',
Chris@76	1073 array('id_theme' => 'int', 'id_member' => 'int', 'variable' => 'string-255', 'value' => 'string-65534'),
Chris@76	1074 array($_GET['th'], (int) $_REQUEST['u'], 'theme_variant', $_GET['vrt']),
Chris@76	1075 array('id_theme', 'id_member', 'variable')
Chris@76	1076 );
Chris@76	1077 cache_put_data('theme_settings-' . $_GET['th'] . ':' . (int) $_REQUEST['u'], null, 90);
Chris@76	1078
Chris@76	1079 if ($user_info['id'] == $_REQUEST['u'])
Chris@76	1080 $_SESSION['id_variant'] = 0;
Chris@76	1081 }
Chris@76	1082
Chris@76	1083 redirectexit('action=profile;u=' . (int) $_REQUEST['u'] . ';area=theme');
Chris@76	1084 }
Chris@76	1085 }
Chris@76	1086
Chris@76	1087 // Figure out who the member of the minute is, and what theme they've chosen.
Chris@76	1088 if (!isset($_REQUEST['u']) \|\| !allowedTo('admin_forum'))
Chris@76	1089 {
Chris@76	1090 $context['current_member'] = $user_info['id'];
Chris@76	1091 $context['current_theme'] = $user_info['theme'];
Chris@76	1092 }
Chris@76	1093 // Everyone can't chose just one.
Chris@76	1094 elseif ($_REQUEST['u'] == '0')
Chris@76	1095 {
Chris@76	1096 $context['current_member'] = 0;
Chris@76	1097 $context['current_theme'] = 0;
Chris@76	1098 }
Chris@76	1099 // Guests and such...
Chris@76	1100 elseif ($_REQUEST['u'] == '-1')
Chris@76	1101 {
Chris@76	1102 $context['current_member'] = -1;
Chris@76	1103 $context['current_theme'] = $modSettings['theme_guests'];
Chris@76	1104 }
Chris@76	1105 // Someones else :P.
Chris@76	1106 else
Chris@76	1107 {
Chris@76	1108 $context['current_member'] = (int) $_REQUEST['u'];
Chris@76	1109
Chris@76	1110 $request = $smcFunc['db_query']('', '
Chris@76	1111 SELECT id_theme
Chris@76	1112 FROM {db_prefix}members
Chris@76	1113 WHERE id_member = {int:current_member}
Chris@76	1114 LIMIT 1',
Chris@76	1115 array(
Chris@76	1116 'current_member' => $context['current_member'],
Chris@76	1117 )
Chris@76	1118 );
Chris@76	1119 list ($context['current_theme']) = $smcFunc['db_fetch_row']($request);
Chris@76	1120 $smcFunc['db_free_result']($request);
Chris@76	1121 }
Chris@76	1122
Chris@76	1123 // Get the theme name and descriptions.
Chris@76	1124 $context['available_themes'] = array();
Chris@76	1125 if (!empty($modSettings['knownThemes']))
Chris@76	1126 {
Chris@76	1127 $request = $smcFunc['db_query']('', '
Chris@76	1128 SELECT id_theme, variable, value
Chris@76	1129 FROM {db_prefix}themes
Chris@76	1130 WHERE variable IN ({string:name}, {string:theme_url}, {string:theme_dir}, {string:images_url}, {string:disable_user_variant})' . (!allowedTo('admin_forum') ? '
Chris@76	1131 AND id_theme IN ({array_string:known_themes})' : '') . '
Chris@76	1132 AND id_theme != {int:default_theme}
Chris@76	1133 AND id_member = {int:no_member}',
Chris@76	1134 array(
Chris@76	1135 'default_theme' => 0,
Chris@76	1136 'name' => 'name',
Chris@76	1137 'no_member' => 0,
Chris@76	1138 'theme_url' => 'theme_url',
Chris@76	1139 'theme_dir' => 'theme_dir',
Chris@76	1140 'images_url' => 'images_url',
Chris@76	1141 'disable_user_variant' => 'disable_user_variant',
Chris@76	1142 'known_themes' => explode(',', $modSettings['knownThemes']),
Chris@76	1143 )
Chris@76	1144 );
Chris@76	1145 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	1146 {
Chris@76	1147 if (!isset($context['available_themes'][$row['id_theme']]))
Chris@76	1148 $context['available_themes'][$row['id_theme']] = array(
Chris@76	1149 'id' => $row['id_theme'],
Chris@76	1150 'selected' => $context['current_theme'] == $row['id_theme'],
Chris@76	1151 'num_users' => 0
Chris@76	1152 );
Chris@76	1153 $context['available_themes'][$row['id_theme']][$row['variable']] = $row['value'];
Chris@76	1154 }
Chris@76	1155 $smcFunc['db_free_result']($request);
Chris@76	1156 }
Chris@76	1157
Chris@76	1158 // Okay, this is a complicated problem: the default theme is 1, but they aren't allowed to access 1!
Chris@76	1159 if (!isset($context['available_themes'][$modSettings['theme_guests']]))
Chris@76	1160 {
Chris@76	1161 $context['available_themes'][0] = array(
Chris@76	1162 'num_users' => 0
Chris@76	1163 );
Chris@76	1164 $guest_theme = 0;
Chris@76	1165 }
Chris@76	1166 else
Chris@76	1167 $guest_theme = $modSettings['theme_guests'];
Chris@76	1168
Chris@76	1169 $request = $smcFunc['db_query']('', '
Chris@76	1170 SELECT id_theme, COUNT(*) AS the_count
Chris@76	1171 FROM {db_prefix}members
Chris@76	1172 GROUP BY id_theme
Chris@76	1173 ORDER BY id_theme DESC',
Chris@76	1174 array(
Chris@76	1175 )
Chris@76	1176 );
Chris@76	1177 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	1178 {
Chris@76	1179 // Figure out which theme it is they are REALLY using.
Chris@76	1180 if (!empty($modSettings['knownThemes']) && !in_array($row['id_theme'], explode(',',$modSettings['knownThemes'])))
Chris@76	1181 $row['id_theme'] = $guest_theme;
Chris@76	1182 elseif (empty($modSettings['theme_allow']))
Chris@76	1183 $row['id_theme'] = $guest_theme;
Chris@76	1184
Chris@76	1185 if (isset($context['available_themes'][$row['id_theme']]))
Chris@76	1186 $context['available_themes'][$row['id_theme']]['num_users'] += $row['the_count'];
Chris@76	1187 else
Chris@76	1188 $context['available_themes'][$guest_theme]['num_users'] += $row['the_count'];
Chris@76	1189 }
Chris@76	1190 $smcFunc['db_free_result']($request);
Chris@76	1191
Chris@76	1192 // Get any member variant preferences.
Chris@76	1193 $variant_preferences = array();
Chris@76	1194 if ($context['current_member'] > 0)
Chris@76	1195 {
Chris@76	1196 $request = $smcFunc['db_query']('', '
Chris@76	1197 SELECT id_theme, value
Chris@76	1198 FROM {db_prefix}themes
Chris@76	1199 WHERE variable = {string:theme_variant}',
Chris@76	1200 array(
Chris@76	1201 'theme_variant' => 'theme_variant',
Chris@76	1202 )
Chris@76	1203 );
Chris@76	1204 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	1205 $variant_preferences[$row['id_theme']] = $row['value'];
Chris@76	1206 $smcFunc['db_free_result']($request);
Chris@76	1207 }
Chris@76	1208
Chris@76	1209 // Save the setting first.
Chris@76	1210 $current_images_url = $settings['images_url'];
Chris@76	1211 $current_theme_variants = !empty($settings['theme_variants']) ? $settings['theme_variants'] : array();
Chris@76	1212
Chris@76	1213 foreach ($context['available_themes'] as $id_theme => $theme_data)
Chris@76	1214 {
Chris@76	1215 // Don't try to load the forum or board default theme's data... it doesn't have any!
Chris@76	1216 if ($id_theme == 0)
Chris@76	1217 continue;
Chris@76	1218
Chris@76	1219 // The thumbnail needs the correct path.
Chris@76	1220 $settings['images_url'] = &$theme_data['images_url'];
Chris@76	1221
Chris@76	1222 if (file_exists($theme_data['theme_dir'] . '/languages/Settings.' . $user_info['language'] . '.php'))
Chris@76	1223 include($theme_data['theme_dir'] . '/languages/Settings.' . $user_info['language'] . '.php');
Chris@76	1224 elseif (file_exists($theme_data['theme_dir'] . '/languages/Settings.' . $language . '.php'))
Chris@76	1225 include($theme_data['theme_dir'] . '/languages/Settings.' . $language . '.php');
Chris@76	1226 else
Chris@76	1227 {
Chris@76	1228 $txt['theme_thumbnail_href'] = $theme_data['images_url'] . '/thumbnail.gif';
Chris@76	1229 $txt['theme_description'] = '';
Chris@76	1230 }
Chris@76	1231
Chris@76	1232 $context['available_themes'][$id_theme]['thumbnail_href'] = $txt['theme_thumbnail_href'];
Chris@76	1233 $context['available_themes'][$id_theme]['description'] = $txt['theme_description'];
Chris@76	1234
Chris@76	1235 // Are there any variants?
Chris@76	1236 if (file_exists($theme_data['theme_dir'] . '/index.template.php') && empty($theme_data['disable_user_variant']))
Chris@76	1237 {
Chris@76	1238 $file_contents = implode('', file($theme_data['theme_dir'] . '/index.template.php'));
Chris@76	1239 if (preg_match('~\$settings\[\'theme_variants\'\]\s*=(.+?);~', $file_contents, $matches))
Chris@76	1240 {
Chris@76	1241 $settings['theme_variants'] = array();
Chris@76	1242
Chris@76	1243 // Fill settings up.
Chris@76	1244 eval('global $settings;' . $matches[0]);
Chris@76	1245
Chris@76	1246 if (!empty($settings['theme_variants']))
Chris@76	1247 {
Chris@76	1248 loadLanguage('Settings');
Chris@76	1249
Chris@76	1250 $context['available_themes'][$id_theme]['variants'] = array();
Chris@76	1251 foreach ($settings['theme_variants'] as $variant)
Chris@76	1252 $context['available_themes'][$id_theme]['variants'][$variant] = array(
Chris@76	1253 'label' => isset($txt['variant_' . $variant]) ? $txt['variant_' . $variant] : $variant,
Chris@76	1254 'thumbnail' => !file_exists($theme_data['theme_dir'] . '/images/thumbnail.gif') \|\| file_exists($theme_data['theme_dir'] . '/images/thumbnail_' . $variant . '.gif') ? $theme_data['images_url'] . '/thumbnail_' . $variant . '.gif' : ($theme_data['images_url'] . '/thumbnail.gif'),
Chris@76	1255 );
Chris@76	1256
Chris@76	1257 $context['available_themes'][$id_theme]['selected_variant'] = isset($_GET['vrt']) ? $_GET['vrt'] : (!empty($variant_preferences[$id_theme]) ? $variant_preferences[$id_theme] : (!empty($settings['default_variant']) ? $settings['default_variant'] : $settings['theme_variants'][0]));
Chris@76	1258 if (!isset($context['available_themes'][$id_theme]['variants'][$context['available_themes'][$id_theme]['selected_variant']]['thumbnail']))
Chris@76	1259 $context['available_themes'][$id_theme]['selected_variant'] = $settings['theme_variants'][0];
Chris@76	1260
Chris@76	1261 $context['available_themes'][$id_theme]['thumbnail_href'] = $context['available_themes'][$id_theme]['variants'][$context['available_themes'][$id_theme]['selected_variant']]['thumbnail'];
Chris@76	1262 // Allow themes to override the text.
Chris@76	1263 $context['available_themes'][$id_theme]['pick_label'] = isset($txt['variant_pick']) ? $txt['variant_pick'] : $txt['theme_pick_variant'];
Chris@76	1264 }
Chris@76	1265 }
Chris@76	1266 }
Chris@76	1267 }
Chris@76	1268 // Then return it.
Chris@76	1269 $settings['images_url'] = $current_images_url;
Chris@76	1270 $settings['theme_variants'] = $current_theme_variants;
Chris@76	1271
Chris@76	1272 // As long as we're not doing the default theme...
Chris@76	1273 if (!isset($_REQUEST['u']) \|\| $_REQUEST['u'] >= 0)
Chris@76	1274 {
Chris@76	1275 if ($guest_theme != 0)
Chris@76	1276 $context['available_themes'][0] = $context['available_themes'][$guest_theme];
Chris@76	1277
Chris@76	1278 $context['available_themes'][0]['id'] = 0;
Chris@76	1279 $context['available_themes'][0]['name'] = $txt['theme_forum_default'];
Chris@76	1280 $context['available_themes'][0]['selected'] = $context['current_theme'] == 0;
Chris@76	1281 $context['available_themes'][0]['description'] = $txt['theme_global_description'];
Chris@76	1282 }
Chris@76	1283
Chris@76	1284 ksort($context['available_themes']);
Chris@76	1285
Chris@76	1286 $context['page_title'] = $txt['theme_pick'];
Chris@76	1287 $context['sub_template'] = 'pick';
Chris@76	1288 }
Chris@76	1289
Chris@76	1290 function ThemeInstall()
Chris@76	1291 {
Chris@76	1292 global $sourcedir, $boarddir, $boardurl, $txt, $context, $settings, $modSettings, $smcFunc;
Chris@76	1293
Chris@76	1294 checkSession('request');
Chris@76	1295
Chris@76	1296 isAllowedTo('admin_forum');
Chris@76	1297 checkSession('request');
Chris@76	1298
Chris@76	1299 require_once($sourcedir . '/Subs-Package.php');
Chris@76	1300
Chris@76	1301 loadTemplate('Themes');
Chris@76	1302
Chris@76	1303 if (isset($_GET['theme_id']))
Chris@76	1304 {
Chris@76	1305 $result = $smcFunc['db_query']('', '
Chris@76	1306 SELECT value
Chris@76	1307 FROM {db_prefix}themes
Chris@76	1308 WHERE id_theme = {int:current_theme}
Chris@76	1309 AND id_member = {int:no_member}
Chris@76	1310 AND variable = {string:name}
Chris@76	1311 LIMIT 1',
Chris@76	1312 array(
Chris@76	1313 'current_theme' => (int) $_GET['theme_id'],
Chris@76	1314 'no_member' => 0,
Chris@76	1315 'name' => 'name',
Chris@76	1316 )
Chris@76	1317 );
Chris@76	1318 list ($theme_name) = $smcFunc['db_fetch_row']($result);
Chris@76	1319 $smcFunc['db_free_result']($result);
Chris@76	1320
Chris@76	1321 $context['sub_template'] = 'installed';
Chris@76	1322 $context['page_title'] = $txt['theme_installed'];
Chris@76	1323 $context['installed_theme'] = array(
Chris@76	1324 'id' => (int) $_GET['theme_id'],
Chris@76	1325 'name' => $theme_name,
Chris@76	1326 );
Chris@76	1327
Chris@76	1328 return;
Chris@76	1329 }
Chris@76	1330
Chris@76	1331 if ((!empty($_FILES['theme_gz']) && (!isset($_FILES['theme_gz']['error']) \|\| $_FILES['theme_gz']['error'] != 4)) \|\| !empty($_REQUEST['theme_gz']))
Chris@76	1332 $method = 'upload';
Chris@76	1333 elseif (isset($_REQUEST['theme_dir']) && rtrim(realpath($_REQUEST['theme_dir']), '/\\') != realpath($boarddir . '/Themes') && file_exists($_REQUEST['theme_dir']))
Chris@76	1334 $method = 'path';
Chris@76	1335 else
Chris@76	1336 $method = 'copy';
Chris@76	1337
Chris@76	1338 if (!empty($_REQUEST['copy']) && $method == 'copy')
Chris@76	1339 {
Chris@76	1340 // Hopefully the themes directory is writable, or we might have a problem.
Chris@76	1341 if (!is_writable($boarddir . '/Themes'))
Chris@76	1342 fatal_lang_error('theme_install_write_error', 'critical');
Chris@76	1343
Chris@76	1344 $theme_dir = $boarddir . '/Themes/' . preg_replace('~[^A-Za-z0-9_\- ]~', '', $_REQUEST['copy']);
Chris@76	1345
Chris@76	1346 umask(0);
Chris@76	1347 mkdir($theme_dir, 0777);
Chris@76	1348
Chris@76	1349 @set_time_limit(600);
Chris@76	1350 if (function_exists('apache_reset_timeout'))
Chris@76	1351 @apache_reset_timeout();
Chris@76	1352
Chris@76	1353 // Create subdirectories for css and javascript files.
Chris@76	1354 mkdir($theme_dir . '/css', 0777);
Chris@76	1355 mkdir($theme_dir . '/scripts', 0777);
Chris@76	1356
Chris@76	1357 // Copy over the default non-theme files.
Chris@76	1358 $to_copy = array('/index.php', '/index.template.php', '/css/index.css', '/css/rtl.css', '/scripts/theme.js');
Chris@76	1359 foreach ($to_copy as $file)
Chris@76	1360 {
Chris@76	1361 copy($settings['default_theme_dir'] . $file, $theme_dir . $file);
Chris@76	1362 @chmod($theme_dir . $file, 0777);
Chris@76	1363 }
Chris@76	1364
Chris@76	1365 // And now the entire images directory!
Chris@76	1366 copytree($settings['default_theme_dir'] . '/images', $theme_dir . '/images');
Chris@76	1367 package_flush_cache();
Chris@76	1368
Chris@76	1369 $theme_name = $_REQUEST['copy'];
Chris@76	1370 $images_url = $boardurl . '/Themes/' . basename($theme_dir) . '/images';
Chris@76	1371 $theme_dir = realpath($theme_dir);
Chris@76	1372
Chris@76	1373 // Lets get some data for the new theme.
Chris@76	1374 $request = $smcFunc['db_query']('', '
Chris@76	1375 SELECT variable, value
Chris@76	1376 FROM {db_prefix}themes
Chris@76	1377 WHERE variable IN ({string:theme_templates}, {string:theme_layers})
Chris@76	1378 AND id_member = {int:no_member}
Chris@76	1379 AND id_theme = {int:default_theme}',
Chris@76	1380 array(
Chris@76	1381 'no_member' => 0,
Chris@76	1382 'default_theme' => 1,
Chris@76	1383 'theme_templates' => 'theme_templates',
Chris@76	1384 'theme_layers' => 'theme_layers',
Chris@76	1385 )
Chris@76	1386 );
Chris@76	1387 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	1388 {
Chris@76	1389 if ($row['variable'] == 'theme_templates')
Chris@76	1390 $theme_templates = $row['value'];
Chris@76	1391 elseif ($row['variable'] == 'theme_layers')
Chris@76	1392 $theme_layers = $row['value'];
Chris@76	1393 else
Chris@76	1394 continue;
Chris@76	1395 }
Chris@76	1396 $smcFunc['db_free_result']($request);
Chris@76	1397
Chris@76	1398 // Lets add a theme_info.xml to this theme.
Chris@76	1399 $xml_info = '<' . '?xml version="1.0"?' . '>
Chris@76	1400 <theme-info xmlns="http://www.simplemachines.org/xml/theme-info" xmlns:smf="http://www.simplemachines.org/">
Chris@76	1401 <!-- For the id, always use something unique - put your name, a colon, and then the package name. -->
Chris@76	1402 <id>smf:' . $smcFunc['strtolower'](str_replace(array(' '), '_', $_REQUEST['copy'])) . '</id>
Chris@76	1403 <version>' . $modSettings['smfVersion'] . '</version>
Chris@76	1404 <!-- Theme name, used purely for aesthetics. -->
Chris@76	1405 <name>' . $_REQUEST['copy'] . '</name>
Chris@76	1406 <!-- Author: your email address or contact information. The name attribute is optional. -->
Chris@76	1407 <author name="Simple Machines">info@simplemachines.org</author>
Chris@76	1408 <!-- Website... where to get updates and more information. -->
Chris@76	1409 <website>http://www.simplemachines.org/</website>
Chris@76	1410 <!-- Template layers to use, defaults to "html,body". -->
Chris@76	1411 <layers>' . (empty($theme_layers) ? 'html,body' : $theme_layers) . '</layers>
Chris@76	1412 <!-- Templates to load on startup. Default is "index". -->
Chris@76	1413 <templates>' . (empty($theme_templates) ? 'index' : $theme_templates) . '</templates>
Chris@76	1414 <!-- Base this theme off another? Default is blank, or no. It could be "default". -->
Chris@76	1415 <based-on></based-on>
Chris@76	1416 </theme-info>';
Chris@76	1417
Chris@76	1418 // Now write it.
Chris@76	1419 $fp = @fopen($theme_dir . '/theme_info.xml', 'w+');
Chris@76	1420 if ($fp)
Chris@76	1421 {
Chris@76	1422 fwrite($fp, $xml_info);
Chris@76	1423 fclose($fp);
Chris@76	1424 }
Chris@76	1425 }
Chris@76	1426 elseif (isset($_REQUEST['theme_dir']) && $method == 'path')
Chris@76	1427 {
Chris@76	1428 if (!is_dir($_REQUEST['theme_dir']) \|\| !file_exists($_REQUEST['theme_dir'] . '/theme_info.xml'))
Chris@76	1429 fatal_lang_error('theme_install_error', false);
Chris@76	1430
Chris@76	1431 $theme_name = basename($_REQUEST['theme_dir']);
Chris@76	1432 $theme_dir = $_REQUEST['theme_dir'];
Chris@76	1433 }
Chris@76	1434 elseif ($method = 'upload')
Chris@76	1435 {
Chris@76	1436 // Hopefully the themes directory is writable, or we might have a problem.
Chris@76	1437 if (!is_writable($boarddir . '/Themes'))
Chris@76	1438 fatal_lang_error('theme_install_write_error', 'critical');
Chris@76	1439
Chris@76	1440 require_once($sourcedir . '/Subs-Package.php');
Chris@76	1441
Chris@76	1442 // Set the default settings...
Chris@76	1443 $theme_name = strtok(basename(isset($_FILES['theme_gz']) ? $_FILES['theme_gz']['name'] : $_REQUEST['theme_gz']), '.');
Chris@76	1444 $theme_name = preg_replace(array('/\s/', '/\.[\.]+/', '/[^\w_\.\-]/'), array('_', '.', ''), $theme_name);
Chris@76	1445 $theme_dir = $boarddir . '/Themes/' . $theme_name;
Chris@76	1446
Chris@76	1447 if (isset($_FILES['theme_gz']) && is_uploaded_file($_FILES['theme_gz']['tmp_name']) && (@ini_get('open_basedir') != '' \|\| file_exists($_FILES['theme_gz']['tmp_name'])))
Chris@76	1448 $extracted = read_tgz_file($_FILES['theme_gz']['tmp_name'], $boarddir . '/Themes/' . $theme_name, false, true);
Chris@76	1449 elseif (isset($_REQUEST['theme_gz']))
Chris@76	1450 {
Chris@76	1451 // Check that the theme is from simplemachines.org, for now... maybe add mirroring later.
Chris@76	1452 if (preg_match('~^http://[\w_\-]+\.simplemachines\.org/~', $_REQUEST['theme_gz']) == 0 \|\| strpos($_REQUEST['theme_gz'], 'dlattach') !== false)
Chris@76	1453 fatal_lang_error('not_on_simplemachines');
Chris@76	1454
Chris@76	1455 $extracted = read_tgz_file($_REQUEST['theme_gz'], $boarddir . '/Themes/' . $theme_name, false, true);
Chris@76	1456 }
Chris@76	1457 else
Chris@76	1458 redirectexit('action=admin;area=theme;sa=admin;' . $context['session_var'] . '=' . $context['session_id']);
Chris@76	1459 }
Chris@76	1460
Chris@76	1461 // Something go wrong?
Chris@76	1462 if ($theme_dir != '' && basename($theme_dir) != 'Themes')
Chris@76	1463 {
Chris@76	1464 // Defaults.
Chris@76	1465 $install_info = array(
Chris@76	1466 'theme_url' => $boardurl . '/Themes/' . basename($theme_dir),
Chris@76	1467 'images_url' => isset($images_url) ? $images_url : $boardurl . '/Themes/' . basename($theme_dir) . '/images',
Chris@76	1468 'theme_dir' => $theme_dir,
Chris@76	1469 'name' => $theme_name
Chris@76	1470 );
Chris@76	1471
Chris@76	1472 if (file_exists($theme_dir . '/theme_info.xml'))
Chris@76	1473 {
Chris@76	1474 $theme_info = file_get_contents($theme_dir . '/theme_info.xml');
Chris@76	1475
Chris@76	1476 $xml_elements = array(
Chris@76	1477 'name' => 'name',
Chris@76	1478 'theme_layers' => 'layers',
Chris@76	1479 'theme_templates' => 'templates',
Chris@76	1480 'based_on' => 'based-on',
Chris@76	1481 );
Chris@76	1482 foreach ($xml_elements as $var => $name)
Chris@76	1483 {
Chris@76	1484 if (preg_match('~<' . $name . '>(?:<!\[CDATA\[)?(.+?)(?:\]\]>)?</' . $name . '>~', $theme_info, $match) == 1)
Chris@76	1485 $install_info[$var] = $match[1];
Chris@76	1486 }
Chris@76	1487
Chris@76	1488 if (preg_match('~<images>(?:<!\[CDATA\[)?(.+?)(?:\]\]>)?</images>~', $theme_info, $match) == 1)
Chris@76	1489 {
Chris@76	1490 $install_info['images_url'] = $install_info['theme_url'] . '/' . $match[1];
Chris@76	1491 $explicit_images = true;
Chris@76	1492 }
Chris@76	1493 if (preg_match('~<extra>(?:<!\[CDATA\[)?(.+?)(?:\]\]>)?</extra>~', $theme_info, $match) == 1)
Chris@76	1494 $install_info += unserialize($match[1]);
Chris@76	1495 }
Chris@76	1496
Chris@76	1497 if (isset($install_info['based_on']))
Chris@76	1498 {
Chris@76	1499 if ($install_info['based_on'] == 'default')
Chris@76	1500 {
Chris@76	1501 $install_info['theme_url'] = $settings['default_theme_url'];
Chris@76	1502 $install_info['images_url'] = $settings['default_images_url'];
Chris@76	1503 }
Chris@76	1504 elseif ($install_info['based_on'] != '')
Chris@76	1505 {
Chris@76	1506 $install_info['based_on'] = preg_replace('~[^A-Za-z0-9\-_ ]~', '', $install_info['based_on']);
Chris@76	1507
Chris@76	1508 $request = $smcFunc['db_query']('', '
Chris@76	1509 SELECT th.value AS base_theme_dir, th2.value AS base_theme_url' . (!empty($explicit_images) ? '' : ', th3.value AS images_url') . '
Chris@76	1510 FROM {db_prefix}themes AS th
Chris@76	1511 INNER JOIN {db_prefix}themes AS th2 ON (th2.id_theme = th.id_theme
Chris@76	1512 AND th2.id_member = {int:no_member}
Chris@76	1513 AND th2.variable = {string:theme_url})' . (!empty($explicit_images) ? '' : '
Chris@76	1514 INNER JOIN {db_prefix}themes AS th3 ON (th3.id_theme = th.id_theme
Chris@76	1515 AND th3.id_member = {int:no_member}
Chris@76	1516 AND th3.variable = {string:images_url})') . '
Chris@76	1517 WHERE th.id_member = {int:no_member}
Chris@76	1518 AND (th.value LIKE {string:based_on} OR th.value LIKE {string:based_on_path})
Chris@76	1519 AND th.variable = {string:theme_dir}
Chris@76	1520 LIMIT 1',
Chris@76	1521 array(
Chris@76	1522 'no_member' => 0,
Chris@76	1523 'theme_url' => 'theme_url',
Chris@76	1524 'images_url' => 'images_url',
Chris@76	1525 'theme_dir' => 'theme_dir',
Chris@76	1526 'based_on' => '%/' . $install_info['based_on'],
Chris@76	1527 'based_on_path' => '%' . "\\" . $install_info['based_on'],
Chris@76	1528 )
Chris@76	1529 );
Chris@76	1530 $temp = $smcFunc['db_fetch_assoc']($request);
Chris@76	1531 $smcFunc['db_free_result']($request);
Chris@76	1532
Chris@76	1533 // !!! An error otherwise?
Chris@76	1534 if (is_array($temp))
Chris@76	1535 {
Chris@76	1536 $install_info = $temp + $install_info;
Chris@76	1537
Chris@76	1538 if (empty($explicit_images) && !empty($install_info['base_theme_url']))
Chris@76	1539 $install_info['theme_url'] = $install_info['base_theme_url'];
Chris@76	1540 }
Chris@76	1541 }
Chris@76	1542
Chris@76	1543 unset($install_info['based_on']);
Chris@76	1544 }
Chris@76	1545
Chris@76	1546 // Find the newest id_theme.
Chris@76	1547 $result = $smcFunc['db_query']('', '
Chris@76	1548 SELECT MAX(id_theme)
Chris@76	1549 FROM {db_prefix}themes',
Chris@76	1550 array(
Chris@76	1551 )
Chris@76	1552 );
Chris@76	1553 list ($id_theme) = $smcFunc['db_fetch_row']($result);
Chris@76	1554 $smcFunc['db_free_result']($result);
Chris@76	1555
Chris@76	1556 // This will be theme number...
Chris@76	1557 $id_theme++;
Chris@76	1558
Chris@76	1559 $inserts = array();
Chris@76	1560 foreach ($install_info as $var => $val)
Chris@76	1561 $inserts[] = array($id_theme, $var, $val);
Chris@76	1562
Chris@76	1563 if (!empty($inserts))
Chris@76	1564 $smcFunc['db_insert']('insert',
Chris@76	1565 '{db_prefix}themes',
Chris@76	1566 array('id_theme' => 'int', 'variable' => 'string-255', 'value' => 'string-65534'),
Chris@76	1567 $inserts,
Chris@76	1568 array('id_theme', 'variable')
Chris@76	1569 );
Chris@76	1570
Chris@76	1571 updateSettings(array('knownThemes' => strtr($modSettings['knownThemes'] . ',' . $id_theme, array(',,' => ','))));
Chris@76	1572 }
Chris@76	1573
Chris@76	1574 redirectexit('action=admin;area=theme;sa=install;theme_id=' . $id_theme . ';' . $context['session_var'] . '=' . $context['session_id']);
Chris@76	1575 }
Chris@76	1576
Chris@76	1577 // Possibly the simplest and best example of how to ues the template system.
Chris@76	1578 function WrapAction()
Chris@76	1579 {
Chris@76	1580 global $context, $settings, $sourcedir;
Chris@76	1581
Chris@76	1582 // Load any necessary template(s)?
Chris@76	1583 if (isset($settings['catch_action']['template']))
Chris@76	1584 {
Chris@76	1585 // Load both the template and language file. (but don't fret if the language file isn't there...)
Chris@76	1586 loadTemplate($settings['catch_action']['template']);
Chris@76	1587 loadLanguage($settings['catch_action']['template'], '', false);
Chris@76	1588 }
Chris@76	1589
Chris@76	1590 // Any special layers?
Chris@76	1591 if (isset($settings['catch_action']['layers']))
Chris@76	1592 $context['template_layers'] = $settings['catch_action']['layers'];
Chris@76	1593
Chris@76	1594 // Just call a function?
Chris@76	1595 if (isset($settings['catch_action']['function']))
Chris@76	1596 {
Chris@76	1597 if (isset($settings['catch_action']['filename']))
Chris@76	1598 template_include($sourcedir . '/' . $settings['catch_action']['filename'], true);
Chris@76	1599
Chris@76	1600 $settings['catch_action']['function']();
Chris@76	1601 }
Chris@76	1602 // And finally, the main sub template ;).
Chris@76	1603 elseif (isset($settings['catch_action']['sub_template']))
Chris@76	1604 $context['sub_template'] = $settings['catch_action']['sub_template'];
Chris@76	1605 }
Chris@76	1606
Chris@76	1607 // Set an option via javascript.
Chris@76	1608 function SetJavaScript()
Chris@76	1609 {
Chris@76	1610 global $settings, $user_info, $smcFunc, $options;
Chris@76	1611
Chris@76	1612 // Check the session id.
Chris@76	1613 checkSession('get');
Chris@76	1614
Chris@76	1615 // This good-for-nothing pixel is being used to keep the session alive.
Chris@76	1616 if (empty($_GET['var']) \|\| !isset($_GET['val']))
Chris@76	1617 redirectexit($settings['images_url'] . '/blank.gif');
Chris@76	1618
Chris@76	1619 // Sorry, guests can't go any further than this..
Chris@76	1620 if ($user_info['is_guest'] \|\| $user_info['id'] == 0)
Chris@76	1621 obExit(false);
Chris@76	1622
Chris@76	1623 $reservedVars = array(
Chris@76	1624 'actual_theme_url',
Chris@76	1625 'actual_images_url',
Chris@76	1626 'base_theme_dir',
Chris@76	1627 'base_theme_url',
Chris@76	1628 'default_images_url',
Chris@76	1629 'default_theme_dir',
Chris@76	1630 'default_theme_url',
Chris@76	1631 'default_template',
Chris@76	1632 'images_url',
Chris@76	1633 'number_recent_posts',
Chris@76	1634 'smiley_sets_default',
Chris@76	1635 'theme_dir',
Chris@76	1636 'theme_id',
Chris@76	1637 'theme_layers',
Chris@76	1638 'theme_templates',
Chris@76	1639 'theme_url',
Chris@76	1640 'name',
Chris@76	1641 );
Chris@76	1642
Chris@76	1643 // Can't change reserved vars.
Chris@76	1644 if (in_array(strtolower($_GET['var']), $reservedVars))
Chris@76	1645 redirectexit($settings['images_url'] . '/blank.gif');
Chris@76	1646
Chris@76	1647 // Use a specific theme?
Chris@76	1648 if (isset($_GET['th']) \|\| isset($_GET['id']))
Chris@76	1649 {
Chris@76	1650 // Invalidate the current themes cache too.
Chris@76	1651 cache_put_data('theme_settings-' . $settings['theme_id'] . ':' . $user_info['id'], null, 60);
Chris@76	1652
Chris@76	1653 $settings['theme_id'] = isset($_GET['th']) ? (int) $_GET['th'] : (int) $_GET['id'];
Chris@76	1654 }
Chris@76	1655
Chris@76	1656 // If this is the admin preferences the passed value will just be an element of it.
Chris@76	1657 if ($_GET['var'] == 'admin_preferences')
Chris@76	1658 {
Chris@76	1659 $options['admin_preferences'] = !empty($options['admin_preferences']) ? unserialize($options['admin_preferences']) : array();
Chris@76	1660 // New thingy...
Chris@76	1661 if (isset($_GET['admin_key']) && strlen($_GET['admin_key']) < 5)
Chris@76	1662 $options['admin_preferences'][$_GET['admin_key']] = $_GET['val'];
Chris@76	1663
Chris@76	1664 // Change the value to be something nice,
Chris@76	1665 $_GET['val'] = serialize($options['admin_preferences']);
Chris@76	1666 }
Chris@76	1667
Chris@76	1668 // Update the option.
Chris@76	1669 $smcFunc['db_insert']('replace',
Chris@76	1670 '{db_prefix}themes',
Chris@76	1671 array('id_theme' => 'int', 'id_member' => 'int', 'variable' => 'string-255', 'value' => 'string-65534'),
Chris@76	1672 array($settings['theme_id'], $user_info['id'], $_GET['var'], is_array($_GET['val']) ? implode(',', $_GET['val']) : $_GET['val']),
Chris@76	1673 array('id_theme', 'id_member', 'variable')
Chris@76	1674 );
Chris@76	1675
Chris@76	1676 cache_put_data('theme_settings-' . $settings['theme_id'] . ':' . $user_info['id'], null, 60);
Chris@76	1677
Chris@76	1678 // Don't output anything...
Chris@76	1679 redirectexit($settings['images_url'] . '/blank.gif');
Chris@76	1680 }
Chris@76	1681
Chris@76	1682 function EditTheme()
Chris@76	1683 {
Chris@76	1684 global $context, $settings, $scripturl, $boarddir, $smcFunc;
Chris@76	1685
Chris@76	1686 if (isset($_REQUEST['preview']))
Chris@76	1687 {
Chris@76	1688 // !!! Should this be removed?
Chris@76	1689 die;
Chris@76	1690 }
Chris@76	1691
Chris@76	1692 isAllowedTo('admin_forum');
Chris@76	1693 loadTemplate('Themes');
Chris@76	1694
Chris@76	1695 $_GET['th'] = isset($_GET['th']) ? (int) $_GET['th'] : (int) @$_GET['id'];
Chris@76	1696
Chris@76	1697 if (empty($_GET['th']))
Chris@76	1698 {
Chris@76	1699 $request = $smcFunc['db_query']('', '
Chris@76	1700 SELECT id_theme, variable, value
Chris@76	1701 FROM {db_prefix}themes
Chris@76	1702 WHERE variable IN ({string:name}, {string:theme_dir}, {string:theme_templates}, {string:theme_layers})
Chris@76	1703 AND id_member = {int:no_member}',
Chris@76	1704 array(
Chris@76	1705 'name' => 'name',
Chris@76	1706 'theme_dir' => 'theme_dir',
Chris@76	1707 'theme_templates' => 'theme_templates',
Chris@76	1708 'theme_layers' => 'theme_layers',
Chris@76	1709 'no_member' => 0,
Chris@76	1710 )
Chris@76	1711 );
Chris@76	1712 $context['themes'] = array();
Chris@76	1713 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76	1714 {
Chris@76	1715 if (!isset($context['themes'][$row['id_theme']]))
Chris@76	1716 $context['themes'][$row['id_theme']] = array(
Chris@76	1717 'id' => $row['id_theme'],
Chris@76	1718 'num_default_options' => 0,
Chris@76	1719 'num_members' => 0,
Chris@76	1720 );
Chris@76	1721 $context['themes'][$row['id_theme']][$row['variable']] = $row['value'];
Chris@76	1722 }
Chris@76	1723 $smcFunc['db_free_result']($request);
Chris@76	1724
Chris@76	1725 foreach ($context['themes'] as $key => $theme)
Chris@76	1726 {
Chris@76	1727 // There has to be a Settings template!
Chris@76	1728 if (!file_exists($theme['theme_dir'] . '/index.template.php') && !file_exists($theme['theme_dir'] . '/css/index.css'))
Chris@76	1729 unset($context['themes'][$key]);
Chris@76	1730 else
Chris@76	1731 {
Chris@76	1732 if (!isset($theme['theme_templates']))
Chris@76	1733 $templates = array('index');
Chris@76	1734 else
Chris@76	1735 $templates = explode(',', $theme['theme_templates']);
Chris@76	1736
Chris@76	1737 foreach ($templates as $template)
Chris@76	1738 if (file_exists($theme['theme_dir'] . '/' . $template . '.template.php'))
Chris@76	1739 {
Chris@76	1740 // Fetch the header... a good 256 bytes should be more than enough.
Chris@76	1741 $fp = fopen($theme['theme_dir'] . '/' . $template . '.template.php', 'rb');
Chris@76	1742 $header = fread($fp, 256);
Chris@76	1743 fclose($fp);
Chris@76	1744
Chris@76	1745 // Can we find a version comment, at all?
Chris@76	1746 if (preg_match('~\*\s@version\s+(.+)[\s]{2}~i', $header, $match) == 1)
Chris@76	1747 {
Chris@76	1748 $ver = $match[1];
Chris@76	1749 if (!isset($context['themes'][$key]['version']) \|\| $context['themes'][$key]['version'] > $ver)
Chris@76	1750 $context['themes'][$key]['version'] = $ver;
Chris@76	1751 }
Chris@76	1752 }
Chris@76	1753
Chris@76	1754 $context['themes'][$key]['can_edit_style'] = file_exists($theme['theme_dir'] . '/css/index.css');
Chris@76	1755 }
Chris@76	1756 }
Chris@76	1757
Chris@76	1758 $context['sub_template'] = 'edit_list';
Chris@76	1759
Chris@76	1760 return 'no_themes';
Chris@76	1761 }
Chris@76	1762
Chris@76	1763 $context['session_error'] = false;
Chris@76	1764
Chris@76	1765 // Get the directory of the theme we are editing.
Chris@76	1766 $request = $smcFunc['db_query']('', '
Chris@76	1767 SELECT value, id_theme
Chris@76	1768 FROM {db_prefix}themes
Chris@76	1769 WHERE variable = {string:theme_dir}
Chris@76	1770 AND id_theme = {int:current_theme}
Chris@76	1771 LIMIT 1',
Chris@76	1772 array(
Chris@76	1773 'current_theme' => $_GET['th'],
Chris@76	1774 'theme_dir' => 'theme_dir',
Chris@76	1775 )
Chris@76	1776 );
Chris@76	1777 list ($theme_dir, $context['theme_id']) = $smcFunc['db_fetch_row']($request);
Chris@76	1778 $smcFunc['db_free_result']($request);
Chris@76	1779
Chris@76	1780 if (!file_exists($theme_dir . '/index.template.php') && !file_exists($theme_dir . '/css/index.css'))
Chris@76	1781 fatal_lang_error('theme_edit_missing', false);
Chris@76	1782
Chris@76	1783 if (!isset($_REQUEST['filename']))
Chris@76	1784 {
Chris@76	1785 if (isset($_GET['directory']))
Chris@76	1786 {
Chris@76	1787 if (substr($_GET['directory'], 0, 1) == '.')
Chris@76	1788 $_GET['directory'] = '';
Chris@76	1789 else
Chris@76	1790 {
Chris@76	1791 $_GET['directory'] = preg_replace(array('~^[\./\\:\0\n\r]+~', '~[\\\\]~', '~/[\./]+~'), array('', '/', '/'), $_GET['directory']);
Chris@76	1792
Chris@76	1793 $temp = realpath($theme_dir . '/' . $_GET['directory']);
Chris@76	1794 if (empty($temp) \|\| substr($temp, 0, strlen(realpath($theme_dir))) != realpath($theme_dir))
Chris@76	1795 $_GET['directory'] = '';
Chris@76	1796 }
Chris@76	1797 }
Chris@76	1798
Chris@76	1799 if (isset($_GET['directory']) && $_GET['directory'] != '')
Chris@76	1800 {
Chris@76	1801 $context['theme_files'] = get_file_listing($theme_dir . '/' . $_GET['directory'], $_GET['directory'] . '/');
Chris@76	1802
Chris@76	1803 $temp = dirname($_GET['directory']);
Chris@76	1804 array_unshift($context['theme_files'], array(
Chris@76	1805 'filename' => $temp == '.' \|\| $temp == '' ? '/ (..)' : $temp . ' (..)',
Chris@76	1806 'is_writable' => is_writable($theme_dir . '/' . $temp),
Chris@76	1807 'is_directory' => true,
Chris@76	1808 'is_template' => false,
Chris@76	1809 'is_image' => false,
Chris@76	1810 'is_editable' => false,
Chris@76	1811 'href' => $scripturl . '?action=admin;area=theme;th=' . $_GET['th'] . ';' . $context['session_var'] . '=' . $context['session_id'] . ';sa=edit;directory=' . $temp,
Chris@76	1812 'size' => '',
Chris@76	1813 ));
Chris@76	1814 }
Chris@76	1815 else
Chris@76	1816 $context['theme_files'] = get_file_listing($theme_dir, '');
Chris@76	1817
Chris@76	1818 $context['sub_template'] = 'edit_browse';
Chris@76	1819
Chris@76	1820 return;
Chris@76	1821 }
Chris@76	1822 else
Chris@76	1823 {
Chris@76	1824 if (substr($_REQUEST['filename'], 0, 1) == '.')
Chris@76	1825 $_REQUEST['filename'] = '';
Chris@76	1826 else
Chris@76	1827 {
Chris@76	1828 $_REQUEST['filename'] = preg_replace(array('~^[\./\\:\0\n\r]+~', '~[\\\\]~', '~/[\./]+~'), array('', '/', '/'), $_REQUEST['filename']);
Chris@76	1829
Chris@76	1830 $temp = realpath($theme_dir . '/' . $_REQUEST['filename']);
Chris@76	1831 if (empty($temp) \|\| substr($temp, 0, strlen(realpath($theme_dir))) != realpath($theme_dir))
Chris@76	1832 $_REQUEST['filename'] = '';
Chris@76	1833 }
Chris@76	1834
Chris@76	1835 if (empty($_REQUEST['filename']))
Chris@76	1836 fatal_lang_error('theme_edit_missing', false);
Chris@76	1837 }
Chris@76	1838
Chris@76	1839 if (isset($_POST['submit']))
Chris@76	1840 {
Chris@76	1841 if (checkSession('post', '', false) == '')
Chris@76	1842 {
Chris@76	1843 if (is_array($_POST['entire_file']))
Chris@76	1844 $_POST['entire_file'] = implode("\n", $_POST['entire_file']);
Chris@76	1845 $_POST['entire_file'] = rtrim(strtr($_POST['entire_file'], array("\r" => '', ' ' => "\t")));
Chris@76	1846
Chris@76	1847 // Check for a parse error!
Chris@76	1848 if (substr($_REQUEST['filename'], -13) == '.template.php' && is_writable($theme_dir) && @ini_get('display_errors'))
Chris@76	1849 {
Chris@76	1850 $request = $smcFunc['db_query']('', '
Chris@76	1851 SELECT value
Chris@76	1852 FROM {db_prefix}themes
Chris@76	1853 WHERE variable = {string:theme_url}
Chris@76	1854 AND id_theme = {int:current_theme}
Chris@76	1855 LIMIT 1',
Chris@76	1856 array(
Chris@76	1857 'current_theme' => $_GET['th'],
Chris@76	1858 'theme_url' => 'theme_url',
Chris@76	1859 )
Chris@76	1860 );
Chris@76	1861 list ($theme_url) = $smcFunc['db_fetch_row']($request);
Chris@76	1862 $smcFunc['db_free_result']($request);
Chris@76	1863
Chris@76	1864 $fp = fopen($theme_dir . '/tmp_' . session_id() . '.php', 'w');
Chris@76	1865 fwrite($fp, $_POST['entire_file']);
Chris@76	1866 fclose($fp);
Chris@76	1867
Chris@76	1868 // !!! Use fetch_web_data()?
Chris@76	1869 $error = @file_get_contents($theme_url . '/tmp_' . session_id() . '.php');
Chris@76	1870 if (preg_match('~ <b>(\d+)</b><br( /)?' . '>$~i', $error) != 0)
Chris@76	1871 $error_file = $theme_dir . '/tmp_' . session_id() . '.php';
Chris@76	1872 else
Chris@76	1873 unlink($theme_dir . '/tmp_' . session_id() . '.php');
Chris@76	1874 }
Chris@76	1875
Chris@76	1876 if (!isset($error_file))
Chris@76	1877 {
Chris@76	1878 $fp = fopen($theme_dir . '/' . $_REQUEST['filename'], 'w');
Chris@76	1879 fwrite($fp, $_POST['entire_file']);
Chris@76	1880 fclose($fp);
Chris@76	1881
Chris@76	1882 redirectexit('action=admin;area=theme;th=' . $_GET['th'] . ';' . $context['session_var'] . '=' . $context['session_id'] . ';sa=edit;directory=' . dirname($_REQUEST['filename']));
Chris@76	1883 }
Chris@76	1884 }
Chris@76	1885 // Session timed out.
Chris@76	1886 else
Chris@76	1887 {
Chris@76	1888 loadLanguage('Errors');
Chris@76	1889
Chris@76	1890 $context['session_error'] = true;
Chris@76	1891 $context['sub_template'] = 'edit_file';
Chris@76	1892
Chris@76	1893 // Recycle the submitted data.
Chris@76	1894 $context['entire_file'] = htmlspecialchars($_POST['entire_file']);
Chris@76	1895
Chris@76	1896 // You were able to submit it, so it's reasonable to assume you are allowed to save.
Chris@76	1897 $context['allow_save'] = true;
Chris@76	1898
Chris@76	1899 return;
Chris@76	1900 }
Chris@76	1901 }
Chris@76	1902
Chris@76	1903 $context['allow_save'] = is_writable($theme_dir . '/' . $_REQUEST['filename']);
Chris@76	1904 $context['allow_save_filename'] = strtr($theme_dir . '/' . $_REQUEST['filename'], array($boarddir => '...'));
Chris@76	1905 $context['edit_filename'] = htmlspecialchars($_REQUEST['filename']);
Chris@76	1906
Chris@76	1907 if (substr($_REQUEST['filename'], -4) == '.css')
Chris@76	1908 {
Chris@76	1909 $context['sub_template'] = 'edit_style';
Chris@76	1910
Chris@76	1911 $context['entire_file'] = htmlspecialchars(strtr(file_get_contents($theme_dir . '/' . $_REQUEST['filename']), array("\t" => ' ')));
Chris@76	1912 }
Chris@76	1913 elseif (substr($_REQUEST['filename'], -13) == '.template.php')
Chris@76	1914 {
Chris@76	1915 $context['sub_template'] = 'edit_template';
Chris@76	1916
Chris@76	1917 if (!isset($error_file))
Chris@76	1918 $file_data = file($theme_dir . '/' . $_REQUEST['filename']);
Chris@76	1919 else
Chris@76	1920 {
Chris@76	1921 if (preg_match('~(<b>.+?</b>:.+?<b>).+?(</b>.+?<b>\d+</b>)<br( /)?' . '>$~i', $error, $match) != 0)
Chris@76	1922 $context['parse_error'] = $match[1] . $_REQUEST['filename'] . $match[2];
Chris@76	1923 $file_data = file($error_file);
Chris@76	1924 unlink($error_file);
Chris@76	1925 }
Chris@76	1926
Chris@76	1927 $j = 0;
Chris@76	1928 $context['file_parts'] = array(array('lines' => 0, 'line' => 1, 'data' => ''));
Chris@76	1929 for ($i = 0, $n = count($file_data); $i < $n; $i++)
Chris@76	1930 {
Chris@76	1931 if (isset($file_data[$i + 1]) && substr($file_data[$i + 1], 0, 9) == 'function ')
Chris@76	1932 {
Chris@76	1933 // Try to format the functions a little nicer...
Chris@76	1934 $context['file_parts'][$j]['data'] = trim($context['file_parts'][$j]['data']) . "\n";
Chris@76	1935
Chris@76	1936 if (empty($context['file_parts'][$j]['lines']))
Chris@76	1937 unset($context['file_parts'][$j]);
Chris@76	1938 $context['file_parts'][++$j] = array('lines' => 0, 'line' => $i + 1, 'data' => '');
Chris@76	1939 }
Chris@76	1940
Chris@76	1941 $context['file_parts'][$j]['lines']++;
Chris@76	1942 $context['file_parts'][$j]['data'] .= htmlspecialchars(strtr($file_data[$i], array("\t" => ' ')));
Chris@76	1943 }
Chris@76	1944
Chris@76	1945 $context['entire_file'] = htmlspecialchars(strtr(implode('', $file_data), array("\t" => ' ')));
Chris@76	1946 }
Chris@76	1947 else
Chris@76	1948 {
Chris@76	1949 $context['sub_template'] = 'edit_file';
Chris@76	1950
Chris@76	1951 $context['entire_file'] = htmlspecialchars(strtr(file_get_contents($theme_dir . '/' . $_REQUEST['filename']), array("\t" => ' ')));
Chris@76	1952 }
Chris@76	1953 }
Chris@76	1954
Chris@76	1955 function get_file_listing($path, $relative)
Chris@76	1956 {
Chris@76	1957 global $scripturl, $txt, $context;
Chris@76	1958
Chris@76	1959 // Is it even a directory?
Chris@76	1960 if (!is_dir($path))
Chris@76	1961 fatal_lang_error('error_invalid_dir', 'critical');
Chris@76	1962
Chris@76	1963 $dir = dir($path);
Chris@76	1964 $entries = array();
Chris@76	1965 while ($entry = $dir->read())
Chris@76	1966 $entries[] = $entry;
Chris@76	1967 $dir->close();
Chris@76	1968
Chris@76	1969 natcasesort($entries);
Chris@76	1970
Chris@76	1971 $listing1 = array();
Chris@76	1972 $listing2 = array();
Chris@76	1973
Chris@76	1974 foreach ($entries as $entry)
Chris@76	1975 {
Chris@76	1976 // Skip all dot files, including .htaccess.
Chris@76	1977 if (substr($entry, 0, 1) == '.' \|\| $entry == 'CVS')
Chris@76	1978 continue;
Chris@76	1979
Chris@76	1980 if (is_dir($path . '/' . $entry))
Chris@76	1981 $listing1[] = array(
Chris@76	1982 'filename' => $entry,
Chris@76	1983 'is_writable' => is_writable($path . '/' . $entry),
Chris@76	1984 'is_directory' => true,
Chris@76	1985 'is_template' => false,
Chris@76	1986 'is_image' => false,
Chris@76	1987 'is_editable' => false,
Chris@76	1988 'href' => $scripturl . '?action=admin;area=theme;th=' . $_GET['th'] . ';' . $context['session_var'] . '=' . $context['session_id'] . ';sa=edit;directory=' . $relative . $entry,
Chris@76	1989 'size' => '',
Chris@76	1990 );
Chris@76	1991 else
Chris@76	1992 {
Chris@76	1993 $size = filesize($path . '/' . $entry);
Chris@76	1994 if ($size > 2048 \|\| $size == 1024)
Chris@76	1995 $size = comma_format($size / 1024) . ' ' . $txt['themeadmin_edit_kilobytes'];
Chris@76	1996 else
Chris@76	1997 $size = comma_format($size) . ' ' . $txt['themeadmin_edit_bytes'];
Chris@76	1998
Chris@76	1999 $listing2[] = array(
Chris@76	2000 'filename' => $entry,
Chris@76	2001 'is_writable' => is_writable($path . '/' . $entry),
Chris@76	2002 'is_directory' => false,
Chris@76	2003 'is_template' => preg_match('~\.template\.php$~', $entry) != 0,
Chris@76	2004 'is_image' => preg_match('~\.(jpg\|jpeg\|gif\|bmp\|png)$~', $entry) != 0,
Chris@76	2005 'is_editable' => is_writable($path . '/' . $entry) && preg_match('~\.(php\|pl\|css\|js\|vbs\|xml\|xslt\|txt\|xsl\|html\|htm\|shtm\|shtml\|asp\|aspx\|cgi\|py)$~', $entry) != 0,
Chris@76	2006 'href' => $scripturl . '?action=admin;area=theme;th=' . $_GET['th'] . ';' . $context['session_var'] . '=' . $context['session_id'] . ';sa=edit;filename=' . $relative . $entry,
Chris@76	2007 'size' => $size,
Chris@76	2008 'last_modified' => timeformat(filemtime($path . '/' . $entry)),
Chris@76	2009 );
Chris@76	2010 }
Chris@76	2011 }
Chris@76	2012
Chris@76	2013 return array_merge($listing1, $listing2);
Chris@76	2014 }
Chris@76	2015
Chris@76	2016 function CopyTemplate()
Chris@76	2017 {
Chris@76	2018 global $context, $settings, $smcFunc;
Chris@76	2019
Chris@76	2020 isAllowedTo('admin_forum');
Chris@76	2021 loadTemplate('Themes');
Chris@76	2022
Chris@76	2023 $context[$context['admin_menu_name']]['current_subsection'] = 'edit';
Chris@76	2024
Chris@76	2025 $_GET['th'] = isset($_GET['th']) ? (int) $_GET['th'] : (int) $_GET['id'];
Chris@76	2026
Chris@76	2027 $request = $smcFunc['db_query']('', '
Chris@76	2028 SELECT th1.value, th1.id_theme, th2.value
Chris@76	2029 FROM {db_prefix}themes AS th1
Chris@76	2030 LEFT JOIN {db_prefix}themes AS th2 ON (th2.variable = {string:base_theme_dir} AND th2.id_theme = {int:current_theme})
Chris@76	2031 WHERE th1.variable = {string:theme_dir}
Chris@76	2032 AND th1.id_theme = {int:current_theme}
Chris@76	2033 LIMIT 1',
Chris@76	2034 array(
Chris@76	2035 'current_theme' => $_GET['th'],
Chris@76	2036 'base_theme_dir' => 'base_theme_dir',
Chris@76	2037 'theme_dir' => 'theme_dir',
Chris@76	2038 )
Chris@76	2039 );
Chris@76	2040 list ($theme_dir, $context['theme_id'], $base_theme_dir) = $smcFunc['db_fetch_row']($request);
Chris@76	2041 $smcFunc['db_free_result']($request);
Chris@76	2042
Chris@76	2043 if (isset($_REQUEST['template']) && preg_match('~[\./\\\\:\0]~', $_REQUEST['template']) == 0)
Chris@76	2044 {
Chris@76	2045 if (!empty($base_theme_dir) && file_exists($base_theme_dir . '/' . $_REQUEST['template'] . '.template.php'))
Chris@76	2046 $filename = $base_theme_dir . '/' . $_REQUEST['template'] . '.template.php';
Chris@76	2047 elseif (file_exists($settings['default_theme_dir'] . '/' . $_REQUEST['template'] . '.template.php'))
Chris@76	2048 $filename = $settings['default_theme_dir'] . '/' . $_REQUEST['template'] . '.template.php';
Chris@76	2049 else
Chris@76	2050 fatal_lang_error('no_access', false);
Chris@76	2051
Chris@76	2052 $fp = fopen($theme_dir . '/' . $_REQUEST['template'] . '.template.php', 'w');
Chris@76	2053 fwrite($fp, file_get_contents($filename));
Chris@76	2054 fclose($fp);
Chris@76	2055
Chris@76	2056 redirectexit('action=admin;area=theme;th=' . $context['theme_id'] . ';' . $context['session_var'] . '=' . $context['session_id'] . ';sa=copy');
Chris@76	2057 }
Chris@76	2058 elseif (isset($_REQUEST['lang_file']) && preg_match('~^[^\./\\\\:\0]\.[^\./\\\\:\0]$~', $_REQUEST['lang_file']) != 0)
Chris@76	2059 {
Chris@76	2060 if (!empty($base_theme_dir) && file_exists($base_theme_dir . '/languages/' . $_REQUEST['lang_file'] . '.php'))
Chris@76	2061 $filename = $base_theme_dir . '/languages/' . $_REQUEST['template'] . '.php';
Chris@76	2062 elseif (file_exists($settings['default_theme_dir'] . '/languages/' . $_REQUEST['template'] . '.php'))
Chris@76	2063 $filename = $settings['default_theme_dir'] . '/languages/' . $_REQUEST['template'] . '.php';
Chris@76	2064 else
Chris@76	2065 fatal_lang_error('no_access', false);
Chris@76	2066
Chris@76	2067 $fp = fopen($theme_dir . '/languages/' . $_REQUEST['lang_file'] . '.php', 'w');
Chris@76	2068 fwrite($fp, file_get_contents($filename));
Chris@76	2069 fclose($fp);
Chris@76	2070
Chris@76	2071 redirectexit('action=admin;area=theme;th=' . $context['theme_id'] . ';' . $context['session_var'] . '=' . $context['session_id'] . ';sa=copy');
Chris@76	2072 }
Chris@76	2073
Chris@76	2074 $templates = array();
Chris@76	2075 $lang_files = array();
Chris@76	2076
Chris@76	2077 $dir = dir($settings['default_theme_dir']);
Chris@76	2078 while ($entry = $dir->read())
Chris@76	2079 {
Chris@76	2080 if (substr($entry, -13) == '.template.php')
Chris@76	2081 $templates[] = substr($entry, 0, -13);
Chris@76	2082 }
Chris@76	2083 $dir->close();
Chris@76	2084
Chris@76	2085 $dir = dir($settings['default_theme_dir'] . '/languages');
Chris@76	2086 while ($entry = $dir->read())
Chris@76	2087 {
Chris@76	2088 if (preg_match('~^([^\.]+\.[^\.]+)\.php$~', $entry, $matches))
Chris@76	2089 $lang_files[] = $matches[1];
Chris@76	2090 }
Chris@76	2091 $dir->close();
Chris@76	2092
Chris@76	2093 if (!empty($base_theme_dir))
Chris@76	2094 {
Chris@76	2095 $dir = dir($base_theme_dir);
Chris@76	2096 while ($entry = $dir->read())
Chris@76	2097 {
Chris@76	2098 if (substr($entry, -13) == '.template.php' && !in_array(substr($entry, 0, -13), $templates))
Chris@76	2099 $templates[] = substr($entry, 0, -13);
Chris@76	2100 }
Chris@76	2101 $dir->close();
Chris@76	2102
Chris@76	2103 if (file_exists($base_theme_dir . '/languages'))
Chris@76	2104 {
Chris@76	2105 $dir = dir($base_theme_dir . '/languages');
Chris@76	2106 while ($entry = $dir->read())
Chris@76	2107 {
Chris@76	2108 if (preg_match('~^([^\.]+\.[^\.]+)\.php$~', $entry, $matches) && !in_array($matches[1], $lang_files))
Chris@76	2109 $lang_files[] = $matches[1];
Chris@76	2110 }
Chris@76	2111 $dir->close();
Chris@76	2112 }
Chris@76	2113 }
Chris@76	2114
Chris@76	2115 natcasesort($templates);
Chris@76	2116 natcasesort($lang_files);
Chris@76	2117
Chris@76	2118 $context['available_templates'] = array();
Chris@76	2119 foreach ($templates as $template)
Chris@76	2120 $context['available_templates'][$template] = array(
Chris@76	2121 'filename' => $template . '.template.php',
Chris@76	2122 'value' => $template,
Chris@76	2123 'already_exists' => false,
Chris@76	2124 'can_copy' => is_writable($theme_dir),
Chris@76	2125 );
Chris@76	2126 $context['available_language_files'] = array();
Chris@76	2127 foreach ($lang_files as $file)
Chris@76	2128 $context['available_language_files'][$file] = array(
Chris@76	2129 'filename' => $file . '.php',
Chris@76	2130 'value' => $file,
Chris@76	2131 'already_exists' => false,
Chris@76	2132 'can_copy' => file_exists($theme_dir . '/languages') ? is_writable($theme_dir . '/languages') : is_writable($theme_dir),
Chris@76	2133 );
Chris@76	2134
Chris@76	2135 $dir = dir($theme_dir);
Chris@76	2136 while ($entry = $dir->read())
Chris@76	2137 {
Chris@76	2138 if (substr($entry, -13) == '.template.php' && isset($context['available_templates'][substr($entry, 0, -13)]))
Chris@76	2139 {
Chris@76	2140 $context['available_templates'][substr($entry, 0, -13)]['already_exists'] = true;
Chris@76	2141 $context['available_templates'][substr($entry, 0, -13)]['can_copy'] = is_writable($theme_dir . '/' . $entry);
Chris@76	2142 }
Chris@76	2143 }
Chris@76	2144 $dir->close();
Chris@76	2145
Chris@76	2146 if (file_exists($theme_dir . '/languages'))
Chris@76	2147 {
Chris@76	2148 $dir = dir($theme_dir . '/languages');
Chris@76	2149 while ($entry = $dir->read())
Chris@76	2150 {
Chris@76	2151 if (preg_match('~^([^\.]+\.[^\.]+)\.php$~', $entry, $matches) && isset($context['available_language_files'][$matches[1]]))
Chris@76	2152 {
Chris@76	2153 $context['available_language_files'][$matches[1]]['already_exists'] = true;
Chris@76	2154 $context['available_language_files'][$matches[1]]['can_copy'] = is_writable($theme_dir . '/languages/' . $entry);
Chris@76	2155 }
Chris@76	2156 }
Chris@76	2157 $dir->close();
Chris@76	2158 }
Chris@76	2159
Chris@76	2160 $context['sub_template'] = 'copy_template';
Chris@76	2161 }
Chris@76	2162
Chris@76	2163 ?>

Mercurial > hg > vamp-website

annotate forum/Sources/Themes.php @ 76:e3e11437ecea website