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- <?php
- if (!defined('SMF'))
- die('No direct access...');
- function get_single_theme($id)
- {
- global $smcFunc, $modSettings;
-
- if (empty($id))
- return false;
-
- $id = (int) $id;
-
- $themeValues = array(
- 'theme_dir',
- 'images_url',
- 'theme_url',
- 'name',
- 'theme_layers',
- 'theme_templates',
- 'version',
- 'install_for',
- 'based_on',
- );
-
- call_integration_hook('integrate_get_single_theme', array(&$themeValues, $id));
- $single = array(
- 'id' => $id,
- );
-
- $knownThemes = !empty($modSettings['knownThemes']) ? explode(',',$modSettings['knownThemes']) : array();
- $enableThemes = !empty($modSettings['enableThemes']) ? explode(',',$modSettings['enableThemes']) : array();
- $request = $smcFunc['db_query']('', '
- SELECT id_theme, variable, value
- FROM {db_prefix}themes
- WHERE variable IN ({array_string:theme_values})
- AND id_theme = ({int:id_theme})
- AND id_member = {int:no_member}',
- array(
- 'theme_values' => $themeValues,
- 'id_theme' => $id,
- 'no_member' => 0,
- )
- );
- while ($row = $smcFunc['db_fetch_assoc']($request))
- {
- $single[$row['variable']] = $row['value'];
-
- if ($row['variable'] == 'theme_dir')
- {
- $single['theme_dir'] = realpath($row['value']);
- $single['valid_path'] = file_exists($row['value']) && is_dir($row['value']);
- }
- }
-
- $single['known'] = in_array($single['id'], $knownThemes);
- $single['enable'] = in_array($single['id'], $enableThemes);
-
- return $single;
- }
- function get_all_themes($enable_only = false)
- {
- global $modSettings, $context, $smcFunc;
-
- $knownThemes = !empty($modSettings['knownThemes']) ? explode(',',$modSettings['knownThemes']) : array();
- $enableThemes = !empty($modSettings['enableThemes']) ? explode(',',$modSettings['enableThemes']) : array();
-
- $themeValues = array(
- 'theme_dir',
- 'images_url',
- 'theme_url',
- 'name',
- 'theme_layers',
- 'theme_templates',
- 'version',
- 'install_for',
- 'based_on',
- );
-
- call_integration_hook('integrate_get_all_themes', array(&$themeValues, $enable_only));
-
- $query_where = $enable_only ? $enableThemes : $knownThemes;
-
- $request = $smcFunc['db_query']('', '
- SELECT id_theme, variable, value
- FROM {db_prefix}themes
- WHERE variable IN ({array_string:theme_values})
- AND id_theme IN ({array_string:query_where})
- AND id_member = {int:no_member}',
- array(
- 'query_where' => $query_where,
- 'theme_values' => $themeValues,
- 'no_member' => 0,
- )
- );
- $context['themes'] = array();
- while ($row = $smcFunc['db_fetch_assoc']($request))
- {
- $context['themes'][$row['id_theme']]['id'] = (int) $row['id_theme'];
-
- if ($row['variable'] == 'theme_dir')
- {
- $context['themes'][$row['id_theme']][$row['variable']] = realpath($row['value']);
- $context['themes'][$row['id_theme']]['valid_path'] = file_exists(realpath($row['value'])) && is_dir(realpath($row['value']));
- }
- $context['themes'][$row['id_theme']]['known'] = in_array($row['id_theme'], $knownThemes);
- $context['themes'][$row['id_theme']]['enable'] = in_array($row['id_theme'], $enableThemes);
- $context['themes'][$row['id_theme']][$row['variable']] = $row['value'];
- }
- $smcFunc['db_free_result']($request);
- }
- function get_theme_info($path)
- {
- global $sourcedir, $forum_version, $txt, $scripturl, $context;
- global $explicit_images;
- if (empty($path))
- return false;
- $xml_data = array();
- $explicit_images = false;
-
- if (file_exists($path . '/package-info.xml'))
- {
- loadLanguage('Errors');
-
- remove_dir($path);
- $txt['package_get_error_is_mod'] = str_replace('{MANAGEMODURL}', $scripturl . '?action=admin;area=packages;' . $context['session_var'] . '=' . $context['session_id'], $txt['package_get_error_is_mod']);
- fatal_lang_error('package_theme_upload_error_broken', false, $txt['package_get_error_is_mod']);
- }
-
- require_once($sourcedir . '/Class-Package.php');
- $theme_info_xml = new xmlArray(file_get_contents($path . '/theme_info.xml'));
-
- if (!$theme_info_xml->exists('theme-info[0]'))
- {
- remove_dir($path);
- fatal_lang_error('package_get_error_packageinfo_corrupt', false);
- }
-
- if (!$theme_info_xml->exists('theme-info/install'))
- {
- remove_dir($path);
- fatal_lang_error('package_get_error_theme_not_compatible', false, $forum_version);
- }
-
- $the_version = strtr($forum_version, array('SMF ' => ''));
- $install_versions = $theme_info_xml->path('theme-info/install/@for');
-
- if (!$install_versions || !matchPackageVersion($the_version, $install_versions))
- {
- remove_dir($path);
- fatal_lang_error('package_get_error_theme_not_compatible', false, $forum_version);
- }
- $theme_info_xml = $theme_info_xml->path('theme-info[0]');
- $theme_info_xml = $theme_info_xml->to_array();
- $xml_elements = array(
- 'theme_layers' => 'layers',
- 'theme_templates' => 'templates',
- 'based_on' => 'based-on',
- 'version' => 'version',
- );
-
- foreach ($xml_elements as $var => $name)
- if (!empty($theme_info_xml[$name]))
- $xml_data[$var] = $theme_info_xml[$name];
-
- $xml_data['install_for'] = $install_versions;
-
- if (!empty($theme_info_xml['images']))
- {
- $xml_data['images_url'] = $path . '/' . $theme_info_xml['images'];
- $explicit_images = true;
- }
- if (!empty($theme_info_xml['extra']))
- $xml_data += unserialize($theme_info_xml['extra']);
- return $xml_data;
- }
- function theme_install($to_install = array())
- {
- global $smcFunc, $context, $themedir, $themeurl, $modSettings;
- global $settings, $explicit_images;
-
- if ($to_install)
- $context['to_install'] = $to_install;
-
- if (empty($context['to_install']['theme_dir']) || basename($context['to_install']['theme_dir']) == 'Themes')
- fatal_lang_error('theme_install_invalid_dir', false);
-
- if (!empty($context['to_install']['version']))
- {
- $to_update = array();
- $request = $smcFunc['db_query']('', '
- SELECT id_theme, variable, value
- FROM {db_prefix}themes
- WHERE id_member = {int:no_member}
- AND variable = {string:name}
- AND value LIKE {string:name_value}
- LIMIT 1',
- array(
- 'no_member' => 0,
- 'name' => 'name',
- 'version' => 'version',
- 'name_value' => '%'. $context['to_install']['name'] .'%',
- )
- );
- $to_update = $smcFunc['db_fetch_assoc']($request);
- $smcFunc['db_free_result']($request);
-
- if (!empty($to_update) && !empty($to_update['version']))
- switch (compareVersions($context['to_install']['version'], $to_update['version']))
- {
- case 1:
- $smcFunc['db_query']('', '
- UPDATE {db_prefix}themes
- SET value = {string:new_value}
- WHERE variable = {string:version}
- AND id_theme = {int:id_theme}',
- array(
- 'new_value' => $context['to_install']['version'],
- 'version' => 'version',
- 'id_theme' => $to_update['id_theme'],
- )
- );
-
- $context['to_install']['updated'] = true;
- return $to_update['id_theme'];
- break;
- case 0:
- case -1:
- default:
- fatal_lang_error('package_get_error_theme_no_new_version', false, array($context['to_install']['version'], $to_update['version']));
- }
- }
- if (!empty($context['to_install']['based_on']))
- {
-
- if ($context['to_install']['based_on'] == 'default')
- {
- $context['to_install']['theme_url'] = $settings['default_theme_url'];
- $context['to_install']['images_url'] = $settings['default_images_url'];
- }
-
- elseif ($context['to_install']['based_on'] != '')
- {
- $context['to_install']['based_on'] = preg_replace('~[^A-Za-z0-9\-_ ]~', '', $context['to_install']['based_on']);
-
- $request = $smcFunc['db_query']('', '
- SELECT id_theme
- FROM {db_prefix}themes
- WHERE id_member = {int:no_member}
- AND (value LIKE {string:based_on} OR value LIKE {string:based_on_path})
- LIMIT 1',
- array(
- 'no_member' => 0,
- 'based_on' => '%/' . $context['to_install']['based_on'],
- 'based_on_path' => '%' . "\\" . $context['to_install']['based_on'],
- )
- );
- $based_on = $smcFunc['db_fetch_assoc']($request);
- $smcFunc['db_free_result']($request);
- $request = $smcFunc['db_query']('', '
- SELECT variable, value
- FROM {db_prefix}themes
- WHERE variable IN ({array_string:theme_values})
- AND id_theme = ({int:based_on})
- LIMIT 1',
- array(
- 'no_member' => 0,
- 'theme__values' => array('theme_url', 'images_url', 'theme_dir',),
- 'based_on' => $based_on['id_theme'],
- )
- );
- $temp = $smcFunc['db_fetch_assoc']($request);
- $smcFunc['db_free_result']($request);
-
- if (is_array($temp))
- {
- $context['to_install']['base_theme_url'] = $temp['theme_url'];
- $context['to_install']['base_theme_dir'] = $temp['theme_dir'];
- if (empty($explicit_images) && !empty($context['to_install']['base_theme_url']))
- $context['to_install']['theme_url'] = $context['to_install']['base_theme_url'];
- }
-
- else
- fatal_lang_error('package_get_error_theme_no_based_on_found', false, $context['to_install']['based_on']);
- }
- unset($context['to_install']['based_on']);
- }
-
- $result = $smcFunc['db_query']('', '
- SELECT MAX(id_theme)
- FROM {db_prefix}themes',
- array(
- )
- );
- list ($id_theme) = $smcFunc['db_fetch_row']($result);
- $smcFunc['db_free_result']($result);
-
- $id_theme++;
-
- call_integration_hook('integrate_theme_install', array(&$context['to_install'], $id_theme));
- $inserts = array();
- foreach ($context['to_install'] as $var => $val)
- $inserts[] = array($id_theme, $var, $val);
- if (!empty($inserts))
- $smcFunc['db_insert']('insert',
- '{db_prefix}themes',
- array('id_theme' => 'int', 'variable' => 'string-255', 'value' => 'string-65534'),
- $inserts,
- array('id_theme', 'variable')
- );
-
- $known = strtr($modSettings['knownThemes'] . ',' . $id_theme, array(',,' => ','));
- $enable = strtr($modSettings['enableThemes'] . ',' . $id_theme, array(',,' => ','));
- updateSettings(array('knownThemes' => $known, 'enableThemes' => $enable));
- return $id_theme;
- }
- function remove_dir($path)
- {
- if (empty($path))
- return false;
- if (is_dir($path))
- {
- $objects = scandir($path);
- foreach ($objects as $object)
- if ($object != '.' && $object != '..')
- {
- if (filetype($path .'/'. $object) == 'dir')
- remove_dir($path .'/'.$object);
- else
- unlink($path .'/'. $object);
- }
- }
- reset($objects);
- rmdir($path);
- }
- function remove_theme($themeID)
- {
- global $smcFunc, $modSetting;
-
- if (empty($themeID) || $themeID == 1)
- return false;
- $known = explode(',', $modSettings['knownThemes']);
- $enable = explode(',', $modSettings['enableThemes']);
-
- $smcFunc['db_query']('', '
- DELETE FROM {db_prefix}themes
- WHERE id_theme = {int:current_theme}',
- array(
- 'current_theme' => $themeID,
- )
- );
-
- $smcFunc['db_query']('', '
- UPDATE {db_prefix}members
- SET id_theme = {int:default_theme}
- WHERE id_theme = {int:current_theme}',
- array(
- 'default_theme' => 0,
- 'current_theme' => $themeID,
- )
- );
-
- $smcFunc['db_query']('', '
- UPDATE {db_prefix}boards
- SET id_theme = {int:default_theme}
- WHERE id_theme = {int:current_theme}',
- array(
- 'default_theme' => 0,
- 'current_theme' => $themeID,
- )
- );
-
- $known = array_diff($known, array($themeID));
-
- $enable = array_diff($enable, array($themeID));
-
- $known = strtr(implode(',', $known), array(',,' => ','));
- $enable = strtr(implode(',', $enable), array(',,' => ','));
-
- updateSettings(array('enableThemes' => $enable, 'knownThemes' => $known));
-
- if ($modSettings['theme_guests'] == $themeID)
- updateSettings(array('theme_guests' => '1'));
- return true;
- }
- function get_file_listing($path, $relative)
- {
- global $scripturl, $txt, $context;
-
- if (!is_dir($path))
- fatal_lang_error('error_invalid_dir', 'critical');
- $dir = dir($path);
- $entries = array();
- while ($entry = $dir->read())
- $entries[] = $entry;
- $dir->close();
- natcasesort($entries);
- $listing1 = array();
- $listing2 = array();
- foreach ($entries as $entry)
- {
-
- if (substr($entry, 0, 1) == '.' || $entry == 'CVS')
- continue;
- if (is_dir($path . '/' . $entry))
- $listing1[] = array(
- 'filename' => $entry,
- 'is_writable' => is_writable($path . '/' . $entry),
- 'is_directory' => true,
- 'is_template' => false,
- 'is_image' => false,
- 'is_editable' => false,
- 'href' => $scripturl . '?action=admin;area=theme;th=' . $_GET['th'] . ';' . $context['session_var'] . '=' . $context['session_id'] . ';sa=edit;directory=' . $relative . $entry,
- 'size' => '',
- );
- else
- {
- $size = filesize($path . '/' . $entry);
- if ($size > 2048 || $size == 1024)
- $size = comma_format($size / 1024) . ' ' . $txt['themeadmin_edit_kilobytes'];
- else
- $size = comma_format($size) . ' ' . $txt['themeadmin_edit_bytes'];
- $listing2[] = array(
- 'filename' => $entry,
- 'is_writable' => is_writable($path . '/' . $entry),
- 'is_directory' => false,
- 'is_template' => preg_match('~\.template\.php$~', $entry) != 0,
- 'is_image' => preg_match('~\.(jpg|jpeg|gif|bmp|png)$~', $entry) != 0,
- 'is_editable' => is_writable($path . '/' . $entry) && preg_match('~\.(php|pl|css|js|vbs|xml|xslt|txt|xsl|html|htm|shtm|shtml|asp|aspx|cgi|py)$~', $entry) != 0,
- 'href' => $scripturl . '?action=admin;area=theme;th=' . $_GET['th'] . ';' . $context['session_var'] . '=' . $context['session_id'] . ';sa=edit;filename=' . $relative . $entry,
- 'size' => $size,
- 'last_modified' => timeformat(filemtime($path . '/' . $entry)),
- );
- }
- }
- return array_merge($listing1, $listing2);
- }
- ?>
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