diff options
Diffstat (limited to 'phpBB/includes/db/migration/data/style_update_p1.php')
| -rw-r--r-- | phpBB/includes/db/migration/data/style_update_p1.php | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/phpBB/includes/db/migration/data/style_update_p1.php b/phpBB/includes/db/migration/data/style_update_p1.php new file mode 100644 index 0000000000..387b37de8e --- /dev/null +++ b/phpBB/includes/db/migration/data/style_update_p1.php @@ -0,0 +1,157 @@ +<?php +/** +* +* @package migration +* @copyright (c) 2012 phpBB Group +* @license http://opensource.org/licenses/gpl-license.php GNU Public License v2 +* +*/ + +class phpbb_db_migration_data_style_update_p1 extends phpbb_db_migration +{ + public function depends_on() + { + return array('phpbb_db_migration_data_3_0_11'); + } + + public function update_schema() + { + return array(); + } + + public function update_data() + { + return array( + array('custom', array(array($this, 'styles_update'))), + ); + } + + public function styles_update() + { + // Get list of valid 3.1 styles + $available_styles = array('prosilver'); + + $iterator = new DirectoryIterator($this->phpbb_root_path . 'styles'); + $skip_dirs = array('.', '..', 'prosilver'); + foreach ($iterator as $fileinfo) + { + if ($fileinfo->isDir() && !in_array($fileinfo->getFilename(), $skip_dirs) && file_exists($fileinfo->getPathname() . '/style.cfg')) + { + $style_cfg = parse_cfg_file($fileinfo->getPathname() . '/style.cfg'); + if (isset($style_cfg['phpbb_version']) && version_compare($style_cfg['phpbb_version'], '3.1.0-dev', '>=')) + { + // 3.1 style + $available_styles[] = $fileinfo->getFilename(); + } + } + } + + // Get all installed styles + if ($this->db_tools->sql_table_exists(STYLES_IMAGESET_TABLE)) + { + $sql = 'SELECT s.style_id, t.template_path, t.template_id, t.bbcode_bitfield, t.template_inherits_id, t.template_inherit_path, c.theme_path, c.theme_id, i.imageset_path + FROM ' . STYLES_TABLE . ' s, ' . STYLES_TEMPLATE_TABLE . ' t, ' . STYLES_THEME_TABLE . ' c, ' . STYLES_IMAGESET_TABLE . " i + WHERE t.template_id = s.template_id + AND c.theme_id = s.theme_id + AND i.imageset_id = s.imageset_id"; + } + else + { + $sql = 'SELECT s.style_id, t.template_path, t.template_id, t.bbcode_bitfield, t.template_inherits_id, t.template_inherit_path, c.theme_path, c.theme_id + FROM ' . STYLES_TABLE . ' s, ' . STYLES_TEMPLATE_TABLE . ' t, ' . STYLES_THEME_TABLE . " c + WHERE t.template_id = s.template_id + AND c.theme_id = s.theme_id"; + } + $result = $this->db->sql_query($sql); + + $styles = array(); + while ($row = $this->db->sql_fetchrow($result)) + { + $styles[] = $row; + } + $this->db->sql_freeresult($result); + + // Decide which styles to keep, all others will be deleted + $valid_styles = array(); + foreach ($styles as $style_row) + { + if ( + // Delete styles with parent style (not supported yet) + $style_row['template_inherits_id'] == 0 && + // Check if components match + $style_row['template_path'] == $style_row['theme_path'] && (!isset($style_row['imageset_path']) || $style_row['template_path'] == $style_row['imageset_path']) && + // Check if components are valid + in_array($style_row['template_path'], $available_styles) + ) + { + // Valid style. Keep it + $sql_ary = array( + 'style_path' => $style_row['template_path'], + 'bbcode_bitfield' => $style_row['bbcode_bitfield'], + 'style_parent_id' => 0, + 'style_parent_tree' => '', + ); + $this->sql_query('UPDATE ' . STYLES_TABLE . ' + SET ' . $this->db->sql_build_array('UPDATE', $sql_ary) . ' + WHERE style_id = ' . $style_row['style_id']); + $valid_styles[] = (int) $style_row['style_id']; + } + } + + // Remove old entries from styles table + if (!sizeof($valid_styles)) + { + // No valid styles: remove everything and add prosilver + $this->sql_query('DELETE FROM ' . STYLES_TABLE, $errored, $error_ary); + + $sql_ary = array( + 'style_name' => 'prosilver', + 'style_copyright' => '© phpBB Group', + 'style_active' => 1, + 'style_path' => 'prosilver', + 'bbcode_bitfield' => 'lNg=', + 'style_parent_id' => 0, + 'style_parent_tree' => '', + + // Will be removed in the next step + 'imageset_id' => 0, + 'template_id' => 0, + 'theme_id' => 0, + ); + + $sql = 'INSERT INTO ' . STYLES_TABLE . ' ' . $this->db->sql_build_array('INSERT', $sql_ary); + $this->sql_query($sql); + + $sql = 'SELECT style_id + FROM ' . $table . " + WHERE style_name = 'prosilver'"; + $result = $this->sql_query($sql); + $default_style = $this->db->sql_fetchfield($result); + $this->db->sql_freeresult($result); + + set_config('default_style', $default_style); + + $sql = 'UPDATE ' . USERS_TABLE . ' SET user_style = 0'; + $this->sql_query($sql); + } + else + { + // There are valid styles in styles table. Remove styles that are outdated + $this->sql_query('DELETE FROM ' . STYLES_TABLE . ' + WHERE ' . $this->db->sql_in_set('style_id', $valid_styles, true)); + + // Change default style + if (!in_array($this->config['default_style'], $valid_styles)) + { + $this->sql_query('UPDATE ' . CONFIG_TABLE . " + SET config_value = '" . $valid_styles[0] . "' + WHERE config_name = 'default_style'"); + } + + // Reset styles for users + $this->sql_query('UPDATE ' . USERS_TABLE . ' + SET user_style = 0 + WHERE ' . $this->db->sql_in_set('user_style', $valid_styles, true)); + } + } +} |