[9729] | 1 | <?php |
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| 2 | |
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| 3 | if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!'); |
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| 4 | |
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| 5 | class autoupdate |
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| 6 | { |
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| 7 | var $types = array(); |
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| 8 | var $plugins; |
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| 9 | var $themes; |
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| 10 | var $languages; |
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[10028] | 11 | var $missing = array(); |
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| 12 | var $default_plugins = array(); |
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| 13 | var $default_themes = array(); |
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| 14 | var $default_languages = array(); |
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[10037] | 15 | var $merged_extensions = array(); |
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| 16 | var $merged_extension_url = 'http://piwigo.org/download/merged_extensions.txt'; |
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[9729] | 17 | |
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| 18 | function autoupdate() |
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| 19 | { |
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| 20 | $this->types = array('plugins', 'themes', 'languages'); |
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[10028] | 21 | $this->default_themes = array('clear', 'dark', 'Sylvia'); |
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| 22 | $this->default_plugins = array('admin_multi_view', 'c13y_upgrade', 'language_switch', 'LocalFilesEditor'); |
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[9729] | 23 | |
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| 24 | foreach ($this->types as $type) |
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| 25 | { |
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| 26 | include_once(PHPWG_ROOT_PATH.'admin/include/'.$type.'.class.php'); |
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| 27 | $this->$type = new $type(); |
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| 28 | } |
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| 29 | } |
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| 30 | |
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| 31 | function check_piwigo_upgrade() |
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| 32 | { |
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| 33 | $_SESSION['need_update'] = null; |
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| 34 | |
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| 35 | if (preg_match('/(\d+\.\d+)\.(\d+)/', PHPWG_VERSION, $matches) |
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| 36 | and @fetchRemote(PHPWG_URL.'/download/all_versions.php', $result)) |
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| 37 | { |
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| 38 | $all_versions = @explode("\n", $result); |
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| 39 | $new_version = trim($all_versions[0]); |
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| 40 | $_SESSION['need_update'] = version_compare(PHPWG_VERSION, $new_version, '<'); |
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| 41 | } |
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| 42 | } |
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| 43 | |
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[10028] | 44 | function get_server_extensions($version=PHPWG_VERSION) |
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[9729] | 45 | { |
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| 46 | global $user; |
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| 47 | |
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| 48 | $get_data = array( |
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| 49 | 'format' => 'php', |
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| 50 | ); |
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| 51 | |
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| 52 | // Retrieve PEM versions |
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| 53 | $versions_to_check = array(); |
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| 54 | $url = PEM_URL . '/api/get_version_list.php'; |
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| 55 | if (fetchRemote($url, $result, $get_data) and $pem_versions = @unserialize($result)) |
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| 56 | { |
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| 57 | if (!preg_match('/^\d+\.\d+\.\d+/', $version)) |
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| 58 | { |
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| 59 | $version = $pem_versions[0]['name']; |
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| 60 | } |
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| 61 | $branch = substr($version, 0, strrpos($version, '.')); |
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| 62 | foreach ($pem_versions as $pem_version) |
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| 63 | { |
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| 64 | if (strpos($pem_version['name'], $branch) === 0) |
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| 65 | { |
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| 66 | $versions_to_check[] = $pem_version['id']; |
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| 67 | } |
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| 68 | } |
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| 69 | } |
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| 70 | if (empty($versions_to_check)) |
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| 71 | { |
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| 72 | return false; |
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| 73 | } |
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| 74 | |
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[9740] | 75 | // Extensions to check |
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[9729] | 76 | $ext_to_check = array(); |
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| 77 | foreach ($this->types as $type) |
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| 78 | { |
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| 79 | $fs = 'fs_'.$type; |
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| 80 | foreach ($this->$type->$fs as $ext) |
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| 81 | { |
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| 82 | if (isset($ext['extension'])) |
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| 83 | { |
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[9740] | 84 | $ext_to_check[$ext['extension']] = $type; |
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[9729] | 85 | } |
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| 86 | } |
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| 87 | } |
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| 88 | |
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| 89 | // Retrieve PEM plugins infos |
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| 90 | $url = PEM_URL . '/api/get_revision_list.php'; |
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| 91 | $get_data = array_merge($get_data, array( |
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| 92 | 'last_revision_only' => 'true', |
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| 93 | 'version' => implode(',', $versions_to_check), |
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| 94 | 'lang' => substr($user['language'], 0, 2), |
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| 95 | 'get_nb_downloads' => 'true', |
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| 96 | ) |
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| 97 | ); |
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| 98 | |
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[10510] | 99 | $post_data = array(); |
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[9729] | 100 | if (!empty($ext_to_check)) |
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| 101 | { |
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[10510] | 102 | $post_data['extension_include'] = implode(',', array_keys($ext_to_check)); |
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[9729] | 103 | } |
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| 104 | |
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[10510] | 105 | if (fetchRemote($url, $result, $get_data, $post_data)) |
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[9729] | 106 | { |
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| 107 | $pem_exts = @unserialize($result); |
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| 108 | if (!is_array($pem_exts)) |
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| 109 | { |
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| 110 | return false; |
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| 111 | } |
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| 112 | foreach ($pem_exts as $ext) |
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| 113 | { |
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[9740] | 114 | if (isset($ext_to_check[$ext['extension_id']])) |
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[9729] | 115 | { |
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[9740] | 116 | $server = 'server_'.$ext_to_check[$ext['extension_id']]; |
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| 117 | $this->$ext_to_check[$ext['extension_id']]->$server += array($ext['extension_id'] => $ext); |
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[10028] | 118 | unset($ext_to_check[$ext['extension_id']]); |
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[9729] | 119 | } |
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| 120 | } |
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[10028] | 121 | $this->check_missing_extensions($ext_to_check); |
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[9729] | 122 | return true; |
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| 123 | } |
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| 124 | return false; |
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| 125 | } |
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| 126 | |
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| 127 | // Check all extensions upgrades |
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| 128 | function check_extensions() |
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| 129 | { |
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| 130 | global $conf; |
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| 131 | |
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| 132 | if (!$this->get_server_extensions()) |
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| 133 | { |
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| 134 | autoupdate_error(); |
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| 135 | } |
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| 136 | |
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| 137 | $_SESSION['extensions_need_update'] = array(); |
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| 138 | |
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| 139 | foreach ($this->types as $type) |
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| 140 | { |
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| 141 | $fs = 'fs_'.$type; |
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| 142 | $server = 'server_'.$type; |
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| 143 | $server_ext = $this->$type->$server; |
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| 144 | $fs_ext = $this->$type->$fs; |
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| 145 | |
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| 146 | $ignore_list = array(); |
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| 147 | $need_upgrade = array(); |
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| 148 | |
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| 149 | foreach($fs_ext as $ext_id => $fs_ext) |
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| 150 | { |
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| 151 | if (isset($fs_ext['extension']) and isset($server_ext[$fs_ext['extension']])) |
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| 152 | { |
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| 153 | $ext_info = $server_ext[$fs_ext['extension']]; |
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| 154 | |
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| 155 | if (!$this->version_compare($fs_ext['version'], $ext_info['revision_name'], $type)) |
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| 156 | { |
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| 157 | if (in_array($ext_id, $conf['AU_ignore'][$type])) |
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| 158 | { |
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| 159 | array_push($ignore_list, $ext_id); |
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| 160 | } |
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| 161 | else |
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| 162 | { |
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| 163 | $_SESSION['extensions_need_update'][$type][$ext_id] = $ext_info['revision_name']; |
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| 164 | } |
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| 165 | } |
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| 166 | } |
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| 167 | } |
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| 168 | $conf['AU_ignore'][$type] = $ignore_list; |
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| 169 | } |
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| 170 | conf_update_param('autoupdate_ignore_list', pwg_db_real_escape_string(serialize($conf['AU_ignore']))); |
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| 171 | } |
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| 172 | |
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| 173 | // Check if extension have been upgraded since last check |
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| 174 | function check_updated_extensions() |
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| 175 | { |
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| 176 | foreach ($this->types as $type) |
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| 177 | { |
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| 178 | if (!empty($_SESSION['extensions_need_update'][$type])) |
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| 179 | { |
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| 180 | $fs = 'fs_'.$type; |
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| 181 | foreach($this->$type->$fs as $ext_id => $fs_ext) |
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| 182 | { |
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| 183 | if (isset($_SESSION['extensions_need_update'][$type][$ext_id]) |
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| 184 | and $this->version_compare($fs_ext['version'], $_SESSION['extensions_need_update'][$type][$ext_id], $type)) |
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| 185 | { |
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| 186 | // Extension have been upgraded |
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| 187 | $this->check_extensions(); |
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| 188 | break; |
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| 189 | } |
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| 190 | } |
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| 191 | } |
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| 192 | } |
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| 193 | } |
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| 194 | |
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[10028] | 195 | function check_missing_extensions($missing) |
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| 196 | { |
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| 197 | foreach ($missing as $id => $type) |
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| 198 | { |
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| 199 | $fs = 'fs_'.$type; |
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| 200 | $default = 'default_'.$type; |
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| 201 | foreach ($this->$type->$fs as $ext_id => $ext) |
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| 202 | { |
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[10037] | 203 | if (isset($ext['extension']) and $id == $ext['extension'] |
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| 204 | and !in_array($ext_id, $this->$default) |
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| 205 | and !in_array($ext['extension'], $this->merged_extensions)) |
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[10028] | 206 | { |
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| 207 | $this->missing[$type][] = $ext; |
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| 208 | break; |
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| 209 | } |
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| 210 | } |
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| 211 | } |
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| 212 | } |
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| 213 | |
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[10037] | 214 | function get_merged_extensions($version) |
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| 215 | { |
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| 216 | if (fetchRemote($this->merged_extension_url, $result)) |
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| 217 | { |
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| 218 | $rows = explode("\n", $result); |
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| 219 | foreach ($rows as $row) |
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| 220 | { |
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| 221 | if (preg_match('/^(\d+\.\d+): *(.*)$/', $row, $match)) |
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| 222 | { |
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| 223 | if (version_compare($version, $match[1], '>=')) |
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| 224 | { |
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| 225 | $extensions = explode(',', trim($match[2])); |
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| 226 | $this->merged_extensions = array_merge($this->merged_extensions, $extensions); |
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| 227 | } |
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| 228 | } |
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| 229 | } |
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| 230 | } |
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| 231 | } |
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| 232 | |
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[9729] | 233 | function version_compare($a, $b, $type) |
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| 234 | { |
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| 235 | $version_compare = rtrim($type, 's').'_version_compare'; |
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| 236 | |
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| 237 | return $this->$type->$version_compare($a, $b); |
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| 238 | } |
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| 239 | } |
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| 240 | |
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| 241 | ?> |
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