481 lines
27 KiB
PHP
481 lines
27 KiB
PHP
<?php
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if (IN_serendipity !== true) {
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die ('Don\'t hack!');
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}
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require_once(S9Y_INCLUDE_PATH . 'include/functions_installer.inc.php');
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require_once(S9Y_INCLUDE_PATH . 'include/functions_upgrader.inc.php');
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define('S9Y_U_ERROR', -1);
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define('S9Y_U_WARNING', 0);
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define('S9Y_U_SUCCESS', 1);
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/**
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* Checks a return code constant if it's successful or an error and return HTML code
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*
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* The diagnosis checks return codes of several PHP checks. Depending
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* on the input, a specially formatted string is returned.
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*
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* @access public
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* @param int Return code
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* @param string String to return wrapped in special HTML markup
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* @return string returned String
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*/
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function serendipity_upgraderResultDiagnose($result, $s) {
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global $errorCount, $data;
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if ( $result === S9Y_U_SUCCESS ) {
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$data['u_success'] = true; // we don't need data here explicitly, but we keep it for possible future purposes
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return '<span class="msg_success">'. $s .'</span>';
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}
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if ( $result === S9Y_U_WARNING ) {
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$data['u_warning'] = true;
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return '<span class="msg_notice">'. $s .'</span>';
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}
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if ( $result === S9Y_U_ERROR ) {
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$errorCount++;
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$data['u_error'] = true;
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return '<span class="msg_error">'. $s .'</span>';
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}
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}
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/* shall we add the function to smarty ?? */
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/*
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function serendipity_smarty_backend_upgraderResultDiagnose($params, $smarty) {
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$ssb_URD = serendipity_upgraderResultDiagnose($params[0], $params[1]);
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$smarty->assign($ssb_URD);
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}
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*/
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// Setting this value to 'FALSE' is recommended only for SHARED BLOG INSTALLATIONS. This enforces all shared blogs with a common
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// codebase to only allow upgrading, no bypassing and thus causing instabilities.
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// This variable can also be set as $serendipity['UpgraderShowAbort'] inside serendipity_config_local.inc.php to prevent
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// your setting being changed when updating serendipity in first place.
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$showAbort = (isset($serendipity['UpgraderShowAbort']) ? $serendipity['UpgraderShowAbort'] : true);
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$data['showAbort'] = $showAbort;
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$abortLoc = $serendipity['serendipityHTTPPath'] . 'serendipity_admin.php?serendipity[action]=ignore';
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$upgradeLoc = $serendipity['serendipityHTTPPath'] . 'serendipity_admin.php?serendipity[action]=upgrade';
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$data['abortLoc'] = $abortLoc;
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$data['upgradeLoc'] = $upgradeLoc;
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/* Functions which needs to be run if installed version is equal or lower */
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$tasks = array(array('version' => '0.5.1',
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'function' => 'serendipity_syncThumbs',
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'title' => 'Image Sync',
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'desc' => 'Version 0.5.1 introduces image sync with the database'. "\n" .
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'With your permission I would like to perform the image sync'),
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array('version' => '0.6.5',
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'function' => 'serendipity_rebuildCategoryTree',
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'title' => 'Nested subcategories, post to multiple categories',
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'desc' => 'This update will update the categories table of your database and update the relations from entries to categories.'. "\n" .
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'This is a possibly dangerous task to perform, so <strong style="color: red">make sure you have a backup of your database!</strong>'),
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array('version' => '0.6.8',
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'function' => 'serendipity_installFiles',
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'title' => 'Update of .htaccess file',
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'desc' => 'Changes were made to the .htaccess file, you need to regenerate it'),
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array('version' => '0.6.10',
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'functon' => 'serendipity_installFiles',
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'title' => 'Update of .htaccess file',
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'desc' => 'Changes were made to the .htaccess file, you need to regenerate it'),
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array('version' => '0.6.12',
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'function' => 'serendipity_installFiles',
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'title' => 'Update of .htaccess file',
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'desc' => 'Changes were made to the .htaccess file, you need to regenerate it'),
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array('version' => '0.8-alpha3',
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'function' => 'serendipity_removeFiles',
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'title' => 'Removal of obsolete files',
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'arguments' => array($obsolete_files),
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'desc' => '<p>The directory structure has been reworked. The following files will be moved to a folder called "backup". If you made manual changes to those files, be sure to read the file docs/CHANGED_FILES to re-implement your changes.</p><pre>' . implode(', ', $obsolete_files) . '</pre>'),
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array('version' => '0.8-alpha4',
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'function' => 'serendipity_removeFiles',
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'title' => 'Removal of serendipity_entries.php',
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'arguments' => array(array('serendipity_entries.php')),
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'desc' => 'In order to implement the new administration, we have to remove the leftovers'),
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array('version' => '0.8-alpha4',
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'function' => 'serendipity_installFiles',
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'title' => 'Update of .htaccess file',
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'desc' => 'In order to implement the new administration, changes were made to the .htaccess file, you need to regenerate it'),
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array('version' => '0.8-alpha7',
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'function' => 'serendipity_removeObsoleteVars',
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'title' => 'Removal of obsolete configuration variables',
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'desc' => 'Because of the new configuration parsing methods, some database variables are now only stored in serendipity_config_local.inc.php. Those obsolete variables will be removed from the database'),
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array('version' => '0.8-alpha8',
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'function' => array('serendipity_plugin_api', 'create_plugin_instance'),
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'arguments' => array('serendipity_event_browsercompatibility', null, 'event'),
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'title' => 'Plugin for Browser Compatibility',
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'desc' => 'Includes some CSS-behaviours and other functions to maximize browser compatibility'),
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array('version' => '0.8-alpha9',
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'function' => 'serendipity_installFiles',
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'title' => 'Update of .htaccess file',
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'desc' => 'In order to implement author views, changes were made to the .htaccess file, you need to regenerate it'),
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array('version' => '0.8-alpha11',
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'function' => 'serendipity_installFiles',
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'title' => 'Update of .htaccess file',
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'desc' => 'In order to implement URL rewrite improvement, changes were made to the .htaccess file, you need to regenerate it'),
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array('version' => '0.8-alpha12',
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'type' => 'TEMPLATE_NOTICE',
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'function' => '',
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'title' => '<b>TEMPLATE_NOTICE:</b> The template file "entries.tpl" has changed.',
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'desc' => 'Authors can now have longer real names instead of only their loginnames. Those new fields need to be displayed in your Template, if you manually created one. Following variables were changes:
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<b>{$entry.username}</b> => <b>{$entry.author}</b>
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<b>{$entry.link_username}</b> => <b>{$entry.link_author}</b>
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Those variables have been replaced in all bundled templates and those in our additional_themes repository.
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' . serendipity_upgraderResultDiagnose(S9Y_U_WARNING, 'Manual user interaction is required! This can NOT be done automatically!')),
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array('version' => '0.8-beta3',
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'function' => 'serendipity_fixPlugins',
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'arguments' => array('markup_column_names'),
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'title' => 'Configuration options of markup plugins',
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'desc' => '<p>Because of the latest multilingual improvements in Serendipity, the database key names for certain configuration directives only found in markup plugins need to be renamed.</p>'
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. '<p>This will be automatically handled by Serendipity for all internally bundled and external plugins. If you are using the external plugins "GeShi" and "Markdown", please make sure you will upgrade to their latest versions!</p>'
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. '<p>We also advise that you check the plugin configuration of all your markup plugins (like emoticate, nl2br, s9ymarkup, bbcode) and see if the settings you made are all properly migrated.</p>'),
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array('version' => '0.8-beta5',
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'function' => 'serendipity_smarty_purge',
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'title' => 'Clear Smarty compiled templates',
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'desc' => 'Smarty has been upgraded to its latest stable version, and we therefore need to purge all compiled templates and cache'),
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array('version' => '0.9-alpha2',
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'function' => 'serendipity_buildPermalinks',
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'title' => 'Build permalink patterns',
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'desc' => 'This version introduces user-configurable Permalinks and needs to pre-cache the list of all permalinks to be later able to fetch the corresponding entries for a permalink.'),
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array('version' => '0.9-alpha3',
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'function' => 'serendipity_addDefaultGroups',
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'title' => 'Introduce author groups',
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'desc' => 'This version introduces customizable user groups. Your existing users will be migrated into the new default groups.'),
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array('version' => '1.7-rc2',
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'type' => 'PLUGIN_NOTICE',
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'function' => '',
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'title' => '<b>PLUGIN NOTICE:</b> Due to PHP 5.2+\'s raised error reporting, every Serendipity event plugin needs to conform to the core plugin API method signature.',
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'desc' => '<p>All internal and spartacus plugins have been updated to reflect this change. The most important signatures are:</p>'
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. '<p><strong>function uninstall(&$propbag)</strong><br />'
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. '<strong>function event_hook($event, &$bag, &$eventData, $addData = null)</strong></p>'
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. '<p>Older plugins specifically did not always include the <strong>$addData</strong> signature. Make sure this exists.
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If after installation you get uncircumventable errors, you can make sure to set <strong>$serendipity[\'production\'] = true;</strong> in your <strong>serendipity_config_local.inc.php</strong> file. This should lower error reporting to a way that will not interfere with incompatible problem. But this is no solution in the long run, you need to update your plugins.
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Also, the serendipity_event_browsercompatibility plugin has been removed, because it\'s functionality was no longer required. You should uninstall that plugin if you are currently using it.</p>'),
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array('version' => '1.7-rc2',
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'type' => 'TEMPLATE_NOTICE',
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'function' => '',
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'title' => '<b>TEMPLATE_NOTICE:</b> The template file "entries.tpl" needs a specific assignment',
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'desc' => 'To transport the $entry variable to sub-templates like comments.tpl and trackbacks.tpl.
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All internal and spartacus templates have been updated, so make sure you are using a recent version of your blog\'s template.
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If you have your own custom template, be sure within your {foreach from=$dategroup.entries item="entry"} loop has this line after it:
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<strong>{assign var="entry" value=$entry scope="parent"}</strong>'),
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array('version' => '1.7.1',
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'function' => 'serendipity_copyBaseURL',
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'title' => 'Copy baseURL',
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'desc' => 'The baseURL option was moved to the defaultBaseURL-Option in the backend-configuration. To reflect that change in the database and to prevent future bugs, baseURL should copied to defaultBaseURL if that options is not set already.'),
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array('version' => '1.7.1',
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'type' => 'TEMPLATE_NOTICE',
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'function' => '',
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'title' => '<b>TEMPLATE_NOTICE:</b> The Bulletproof template config has changed, to avoid a backend template view conflict with the "categorytemplates" plugin.',
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'desc' => 'Please check any used <strong>copy</strong> of an old BP template config.inc.php file, in the colorset if(...) conditionals at around line 29 in config.inc.php, to be the same as in the origin bulletproof.'),
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array('version' => '1.7.1',
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'function' => 'serendipity_killPlugin',
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'arguments' => array('serendipity_event_browsercompatibility'),
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'title' => 'Remove obsolete plugin',
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'desc' => 'The "browsercompatibility" plugin is no longer supported (and no longer required with recent browsers), so it will be automatically uninstalled.'),
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array('version' => '2.0-alpha2',
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'function' => 'serendipity_removeDeadFiles_SPL',
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'title' => 'Removal of obsolete and dead Smarty 2.6.x files',
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'arguments' => array($serendipity['serendipityPath'] . 'bundled-libs/Smarty', $dead_smarty_files, array('internals'), true),
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'desc' => 'Smarty 3.x brought a new file structure. The following dead files will be removed from "bundled-libs/Smarty/libs".<br /><pre>' . implode(', ', $dead_smarty_files) . '</pre>'),
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array('version' => '2.0-alpha3',
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'function' => 'serendipity_upgrader_rename_plugins',
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'title' => 'Move internal plugins to "normal" plugin directory structure.',
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'desc' => 'A list of internal plugins that previously lived in include/plugin_internal.inc.php were moved into the proper plugins/ subdirectory structure. This task will migrate any possible references to such plugins to the new format.'),
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array('version' => '2.0-alpha4',
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'function' => 'serendipity_removeDeadFiles_SPL',
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'title' => 'Removal of obsolete and dead htmlarea files',
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'arguments' => array($serendipity['serendipityPath'] . 'htmlarea', $dead_htmlarea_files, array('internals'), true),
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'desc' => 'Serendipity 2.0 replaces old WYSIWYG-Editors in htmlarea directory with CKEDITOR. The following dead files will be removed from "/htmlarea".<br /><pre>' . implode(', ', $dead_htmlarea_files) . '</pre>'),
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array('version' => '2.0-alpha4',
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'function' => 'recursive_directory_iterator',
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'title' => 'Removal of obsolete and dead htmlarea directories',
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'arguments' => array($dead_htmlarea_dirs),
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'desc' => 'Serendipity 2.0 replaces old WYSIWYG-Editors in htmlarea directory with CKEDITOR. The following dead directories will be completely removed from "/htmlarea".<br /><pre>' . implode(', ', $dead_htmlarea_dirs) . '</pre>'),
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array('version' => '2.0-beta3',
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'function' => 'serendipity_upgrader_move_syndication_config',
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'title' => 'Export syndication plugin options',
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'desc' => 'Serendipity 2.0 moved the more generic feed option from the syndication plugin into the core. They will be set equivalent to their old configuration.'),
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array('version' => '2.0-beta5',
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'function' => 'serendipity_killPlugin',
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'arguments' => array('serendipity_event_autosave'),
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'title' => 'Remove autosave plugin',
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'desc' => 'Serendipity 2.0 includes autosave functionality, and the autosave plugin collides with new functionality. It has to be removed.'),
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array('version' => '2.0-beta5',
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'function' => 'serendipity_killPlugin',
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'arguments' => array('serendipity_event_dashboard'),
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'title' => 'Remove dashboard plugin',
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'desc' => 'Serendipity 2.0 includes a dashboard in the admin theme. The separate plugin for 1.x has to be removed.'),
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array('version' => '2.0-beta6',
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'function' => 'serendipity_installFiles',
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'title' => 'Update of .htaccess file',
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'desc' => 'Changes were made to the .htaccess file to allow for new patterns, it will be recreated. If you manually modified the file, make sure your modification are in place afterwards.'),
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array('version' => '2.0.2',
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'function' => 'serendipity_removeDeadFiles_SPL',
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'title' => 'Removal of obsolete and still resting files in 2.0',
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'arguments' => array(substr($serendipity['serendipityPath'], 0, -1), $dead_files_200, array('internals'), true),
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'desc' => 'The following old dead files will be removed from your system.<br><pre>' . implode(', ', $dead_files_200) . '</pre>'),
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array('version' => '2.0.2',
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'function' => 'recursive_directory_iterator',
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'title' => 'Removal of obsolete and dead directories',
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'arguments' => array($dead_dirs_200),
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'desc' => 'The following old dead directories will be removed from your system.<br><pre>' . implode(', ', $dead_dirs_200) . '</pre>'),
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array('version' => '2.0.2',
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'function' => 'serendipity_upgrader_rewriteFeedIcon',
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'title' => 'Rewrite path of big feedicon',
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'desc' => 'Rewrite path of the big feedicon to not include the template path, since that path is not automatically detected'),
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array('version' => '2.1.0',
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'function' => 'serendipity_removeDeadFiles_SPL',
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'title' => 'Removal of old dead files in v.2.0.2',
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'arguments' => array(substr($serendipity['serendipityPath'], 0, -1), $dead_files_202, array('internals'), true),
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'desc' => 'The following old dead files will be removed from your system.<br><pre>' . implode(', ', $dead_files_202) . '</pre>'),
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array('version' => '2.2.0-beta2',
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'function' => 'serendipity_upgrader_rewriteFeedIcon',
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'title' => 'Update .htaccess file',
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'desc' => 'Adds a new "documentation.*.html" rewrite rule exception to allow calling plugin documentation URLs.',
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);
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/* Fetch SQL files which needs to be run */
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$dir = opendir(S9Y_INCLUDE_PATH . 'sql/');
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$tmpfiles = array();
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while (($file = readdir($dir)) !== false ) {
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if (preg_match('@db_update_(.*)_(.*)_(.*).sql@', $file, $res)) {
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list(, $verFrom, $verTo, $dbType) = $res;
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if (version_compare($verFrom, $serendipity['versionInstalled']) >= 0) {
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$tmpFiles[$verFrom][$dbType] = $file;
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}
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}
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}
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$sqlfiles = array();
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if (is_array($tmpFiles)) {
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foreach ($tmpFiles as $version => $db) {
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if (array_key_exists($serendipity['dbType'], $db) === false ) {
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$sqlfiles[$version] = $db['mysql'];
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} else {
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$sqlfiles[$version] = $db[$serendipity['dbType']];
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}
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}
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}
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@uksort($sqlfiles, "strnatcasecmp");
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if ($serendipity['GET']['action'] == 'ignore') {
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/* Todo: Don't know what to put here? */
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} elseif ($serendipity['GET']['action'] == 'upgrade') {
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serendipity_smarty_purge();
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$errors = array();
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/* Install SQL files */
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foreach ($sqlfiles as $sqlfile) {
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$sql = file_get_contents(S9Y_INCLUDE_PATH .'sql/'. $sqlfile);
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$sql = str_replace('{PREFIX}', $serendipity['dbPrefix'], $sql);
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preg_match_all("@(.*);@iUs", $sql, $res);
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foreach ($res[0] as $sql) {
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$r = serendipity_db_schema_import($sql);
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if (is_string($r)) {
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$errors[] = trim($r);
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}
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}
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}
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/* Call functions */
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$data['call_tasks'] = array();
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foreach ($tasks as $task) {
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if (!empty($task['function']) && version_compare($serendipity['versionInstalled'], $task['version'], '<') ) {
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if (is_callable($task['function'])) {
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$data['is_callable_task'] = true;
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$data['call_tasks'][] = sprintf('Calling %s ...<br />', (is_array($task['function']) ? $task['function'][0] . '::'. $task['function'][1] : $task['function']));
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if (empty($task['arguments'])) {
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call_user_func($task['function']);
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} else {
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call_user_func_array($task['function'], $task['arguments']);
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}
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} else {
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$errors[] = 'Unable to call '. $task['function'];
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}
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}
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}
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if (sizeof($errors)) {
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$data['errors'] = $errors;
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}
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/* I don't care what you told me, I will always nuke Smarty cache */
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serendipity_smarty_purge();
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}
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$data['s9y_version'] = $serendipity['version'];
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$data['s9y_version_installed'] = $serendipity['versionInstalled'];
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if (($showAbort && $serendipity['GET']['action'] == 'ignore') || $serendipity['GET']['action'] == 'upgrade') {
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$privateVariables = array();
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if (isset($serendipity['UpgraderShowAbort'])) {
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$privateVariables['UpgraderShowAbort'] = $serendipity['UpgraderShowAbort'];
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}
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$r = serendipity_updateLocalConfig(
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$serendipity['dbName'],
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$serendipity['dbPrefix'],
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$serendipity['dbHost'],
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$serendipity['dbUser'],
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$serendipity['dbPass'],
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$serendipity['dbType'],
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$serendipity['dbPersistent'],
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$privateVariables
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);
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if ($serendipity['GET']['action'] == 'ignore') {
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$data['ignore'] = true;
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} elseif ($serendipity['GET']['action'] == 'upgrade') {
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// void
|
|
}
|
|
$data['return_here'] = true;
|
|
$data['print_UPGRADER_RETURN_HERE'] = sprintf(SERENDIPITY_UPGRADER_RETURN_HERE, '<a href="'. $serendipity['serendipityHTTPPath'] .'">', '</a>');
|
|
$_SESSION['serendipityAuthedUser'] = false;
|
|
@session_destroy();
|
|
} else {
|
|
$data['upgrade'] = true;
|
|
$data['result_diagnose'] = sprintf(ERRORS_ARE_DISPLAYED_IN, serendipity_upgraderResultDiagnose(S9Y_U_ERROR, RED), serendipity_upgraderResultDiagnose(S9Y_U_WARNING, YELLOW), serendipity_upgraderResultDiagnose(S9Y_U_SUCCESS, GREEN));
|
|
|
|
$errorCount = 0;
|
|
$showWritableNote = false;
|
|
$basedir = $serendipity['serendipityPath'];
|
|
$data['basedir'] = $basedir;
|
|
|
|
$data['upgraderResultDiagnose1'] = array();
|
|
if (is_readable($basedir . 'checksums.inc.php')) {
|
|
$data['checksums'] = true;
|
|
$badsums = serendipity_verifyFTPChecksums();
|
|
|
|
if ( empty($badsums) ) {
|
|
$data['upgraderResultDiagnose1'][] = serendipity_upgraderResultDiagnose(S9Y_U_SUCCESS, CHECKSUMS_PASS);
|
|
} else {
|
|
foreach ($badsums as $rfile => $sum) {
|
|
$data['upgraderResultDiagnose1'][] = serendipity_upgraderResultDiagnose(S9Y_U_WARNING, sprintf(CHECKSUM_FAILED, $rfile));
|
|
}
|
|
}
|
|
} // End if checksums
|
|
|
|
$data['upgraderResultDiagnose2'] = array();
|
|
if ( is_writable($basedir) ) {
|
|
$data['upgraderResultDiagnose2'][] = serendipity_upgraderResultDiagnose(S9Y_U_SUCCESS, WRITABLE);
|
|
} else {
|
|
$showWritableNote = false;
|
|
#Figure out if we're set up a little more securely
|
|
#PATH_SMARTY_COMPILE/
|
|
#uploads/
|
|
#archives/
|
|
#.htaccess
|
|
#serendipity_config_local.inc.php
|
|
# For completeness we could test to make sure the directories
|
|
# really are directories, but that's probably overkill
|
|
foreach (array('archives/', PATH_SMARTY_COMPILE . '/', 'uploads/', '.htaccess', 'serendipity_config_local.inc.php') as $path) {
|
|
if (!is_writeable($basedir . $path)) {
|
|
$data['upgraderResultDiagnose2'][] = serendipity_upgraderResultDiagnose(S9Y_U_ERROR, NOT_WRITABLE);
|
|
$showWritableNote = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!$showWritableNote) {
|
|
$data['upgraderResultDiagnose2'][] = serendipity_upgraderResultDiagnose(S9Y_U_SUCCESS, WRITABLE);
|
|
}
|
|
}
|
|
|
|
$data['upgraderResultDiagnose3'] = array();
|
|
if ( is_writable($basedir . PATH_SMARTY_COMPILE) ) {
|
|
$data['upgraderResultDiagnose3'][] = serendipity_upgraderResultDiagnose(S9Y_U_SUCCESS, WRITABLE);
|
|
} else {
|
|
$data['upgraderResultDiagnose3'][] = serendipity_upgraderResultDiagnose(S9Y_U_ERROR, NOT_WRITABLE);
|
|
$showWritableNote = true;
|
|
}
|
|
|
|
$data['upgraderResultDiagnose4'] = array();
|
|
if (is_dir($basedir . $serendipity['uploadHTTPPath'])) {
|
|
$data['isdir_uploadpath'] = is_dir($basedir . $serendipity['uploadHTTPPath']);
|
|
if (is_writable($basedir . $serendipity['uploadHTTPPath'])) {
|
|
$data['upgraderResultDiagnose4'][] = serendipity_upgraderResultDiagnose(S9Y_U_SUCCESS, WRITABLE);
|
|
} else {
|
|
$data['upgraderResultDiagnose4'][] = serendipity_upgraderResultDiagnose(S9Y_U_ERROR, NOT_WRITABLE);
|
|
$showWritableNote = true;
|
|
}
|
|
}
|
|
|
|
$data['showWritableNote'] = $showWritableNote;
|
|
|
|
$data['errorCount'] = $errorCount;
|
|
if ($errorCount < 1) {
|
|
if (sizeof($sqlfiles) > 0) {
|
|
$data['database_update_types'] = sprintf(SERENDIPITY_UPGRADER_DATABASE_UPDATES, $serendipity['dbType']);
|
|
$data['sqlfiles'] = $sqlfiles;
|
|
}
|
|
|
|
$taskCount = 0;
|
|
$data['tasks'] = array();
|
|
foreach ( $tasks as $task ) {
|
|
if (version_compare($serendipity['versionInstalled'], $task['version'], '<')) {
|
|
$data['tasks'][] = $task;
|
|
$taskCount++;
|
|
}
|
|
}
|
|
|
|
$data['taskCount'] = $taskCount;
|
|
}
|
|
}
|
|
|
|
$data['get']['action'] = $serendipity['GET']['action']; // don't trust {$smarty.get.vars} if not proofed, as we often change GET vars via serendipty['GET'] by runtime
|
|
$data['templatePath'] = $serendipity['templatePath'];
|
|
|
|
if (!is_object($serendipity['smarty'])) {
|
|
serendipity_smarty_init();
|
|
}
|
|
|
|
/* see on top */
|
|
#$serendipity['smarty']->registerPlugin('function', 'serendipity_upgraderResultDiagnose', 'serendipity_smarty_backend_upgraderResultDiagnose');
|
|
|
|
echo serendipity_smarty_show('admin/upgrader.inc.tpl', $data);
|
|
|
|
/* vim: set sts=4 ts=4 expandtab : */
|