| Current File : /home/escuelai/public_html/wp-content/plugins/w3-total-cache/Util_Activation.php |
<?php
/**
* File: Util_Activation.php
*
* @package W3TC
*/
namespace W3TC;
/**
* Class Util_Activation
*
* phpcs:disable PSR2.Methods.MethodDeclaration.Underscore
* phpcs:disable Generic.CodeAnalysis.UnusedFunctionParameter
*/
class Util_Activation {
/**
* Deactivate plugin after activation error
*
* @return void
*/
private static function _cleanup() {
$active_plugins = (array) get_option( 'active_plugins' );
$active_plugins_network = (array) get_site_option( 'active_sitewide_plugins' );
// workaround for WPMU deactivation bug.
remove_action( 'deactivate_' . W3TC_FILE, 'deactivate_sitewide_plugin' );
do_action( 'deactivate_plugin', W3TC_FILE );
$key = array_search( W3TC_FILE, $active_plugins, true );
if ( false !== $key ) {
array_splice( $active_plugins, $key, 1 );
}
unset( $active_plugins_network[ W3TC_FILE ] );
do_action( 'deactivate_' . W3TC_FILE );
do_action( 'deactivated_plugin', W3TC_FILE );
update_option( 'active_plugins', $active_plugins );
update_site_option( 'active_sitewide_plugins', $active_plugins_network );
}
/**
* W3 activate error
*
* @param string $error Error.
*
* @return void
*/
private static function _error( $error ) {
self::_cleanup();
include W3TC_INC_DIR . '/error.php';
exit();
}
/**
* Print activation error with repeat button based on exception
*
* @param unknown $e Error.
*
* @return void
*/
public static function error_on_exception( $e ) {
$reactivate_url = wp_nonce_url( 'plugins.php?action=activate&plugin=' . W3TC_FILE, 'activate-plugin_' . W3TC_FILE );
$reactivate_button = sprintf(
'%1$sre-activate plugin',
'<input type="button" value="'
) . sprintf(
'" onclick="top.location.href = \'%s\'" />',
addslashes( $reactivate_url )
);
self::_error(
sprintf(
// Translators: 1 error message, 2 reactivate button.
__(
'%1$s<br />then %2$s.',
'w3-total-cache'
),
$e->getMessage(),
$reactivate_button
)
);
}
/**
* W3 writable error
*
* @param string $path Path.
* @param string[] $chmod_dirs Directories that should be chmod 777 inorder to write.
*
* @throws \Exception Exception.
*
* @return void
*/
public static function throw_on_write_error( $path, $chmod_dirs = array() ) {
$chmods = '';
if ( $chmod_dirs ) {
$chmods = '<ul>';
foreach ( $chmod_dirs as $dir ) {
$chmods .= sprintf(
// Translators: 1 opening HTML li tag followed by opening HTML strong tag, 2 directory name
// Translators: 3 closing HTML strong tag followed by closing HTML li tag.
__(
'%1$schmod 777 %2$s%3$s',
'w3-total-cache'
),
'<li><strong style="color: #f00;">',
$dir,
'</strong></li>'
);
}
} else {
$chmods = sprintf(
'<strong style="color: #f00;">chmod 777 %s</strong>',
file_exists( $path ) ? $path : dirname( $path )
);
}
if ( Util_File::check_open_basedir( $path ) ) {
$error = sprintf(
// Translators: 1 opening HTML strong tag, 2 file path, 3 closing HTML strong tag
// Translators: 4 HTML line break, 5 chmod values.
__(
'%1$s%2$s%3$s could not be created, please run following command:%4$s%5$s',
'w3-total-cache'
),
'<strong>',
$path,
'</strong>',
'<br />',
$chmods
);
} else {
$error = sprintf(
// Translators: 1 opening HTML strong tag, 2 file path, 3 closing HTML strong tag
// Translators: 4 HTML line break followed by opening HTML strong tag, 5 open basedir value.
__(
'%1$s%2$s%3$s could not be created, %1$sopen_basedir%3$s restriction in effect, please check your php.ini settings:%4$sopen_basedir = "%5$s"%3$s',
'w3-total-cache'
),
'<strong>',
$path,
'</strong>',
'<br /><strong style="color: #f00;">',
ini_get( 'open_basedir' )
);
}
throw new \Exception( \esc_html( $error ) );
}
/**
* Creates maintenance mode file
*
* @param unknown $time Time.
*
* @return void
*/
public static function enable_maintenance_mode( $time = null ) {
if ( is_null( $time ) ) {
$time = 'time()';
}
Util_WpFile::write_to_file( Util_Environment::site_path() . '/.maintenance', "<?php \$upgrading = $time; ?>" );
}
/**
* Deletes maintenance mode file
*
* @return void
*/
public static function disable_maintenance_mode() {
Util_WpFile::delete_file( Util_Environment::site_path() . '/.maintenance' );
}
/**
* Used to display Util_Environment_Exceptions in UI
*
* @param Util_Environment_Exceptions $exs Environment exceptions.
*
* @return array(before_errors = [], required_changes =>, later_errors => [])
*/
public static function parse_environment_exceptions( $exs ) {
$exceptions = $exs->exceptions();
$commands = '';
$required_changes = '';
$before_errors = array();
$later_errors = array();
$operation_error_already_shown = false;
foreach ( $exceptions as $ex ) {
if ( $ex instanceof Util_WpFile_FilesystemOperationException ) {
if ( ! $operation_error_already_shown ) {
$m = $ex->getMessage();
if ( strlen( $m ) > 0 ) {
$before_errors[] = $m;
// if multiple operations failed when they tried to fix environment - show only first
// otherwise can duplication information about absense of permissions.
$operation_error_already_shown = true;
}
if ( $ex instanceof Util_WpFile_FilesystemWriteException ) {
$required_changes .= sprintf(
// Translators: 1 opening HTML strong tag, 2 file path, 3 closing HTML strong tag
// Translators: 4 opening HTML textarea tag, 5 textarea content, 6 closing HTML textarea tag followed by line break.
__(
'Create the %1$s%2$s%3$s file and paste the following text into it: %4$s%5$s%6$s',
'w3-total-cache'
),
'<strong>',
$ex->filename(),
'</strong>',
'<textarea>',
esc_textarea( $ex->file_contents() ),
'</textarea> <br />'
);
} elseif ( $ex instanceof Util_WpFile_FilesystemModifyException ) {
$modification_content = $ex->file_contents();
if ( strlen( $modification_content ) > 0 ) {
$modification_content = '<textarea style="height: 100px; width: 100%;">' .
esc_textarea( $modification_content ) . '</textarea>';
}
$required_changes .= $ex->modification_description() . $modification_content . '<br />';
} elseif ( $ex instanceof Util_WpFile_FilesystemCopyException ) {
$commands .= 'cp ' . $ex->source_filename() . ' ' .
$ex->destination_filename() . '<br />';
} elseif ( $ex instanceof Util_WpFile_FilesystemMkdirException ) {
$commands .= 'mkdir ' . $ex->folder() . '<br />';
$commands .= 'chmod 777 ' . $ex->folder() . '<br />';
} elseif ( $ex instanceof Util_WpFile_FilesystemRmException ) {
$commands .= 'rm ' . $ex->filename() . '<br />';
} elseif ( $ex instanceof Util_WpFile_FilesystemRmdirException ) {
$commands .= 'rm -rf ' . $ex->folder() . '<br />';
} elseif ( $ex instanceof Util_WpFile_FilesystemChmodException ) {
$commands .= 'chmod 777 ' . $ex->filename() . '<br />';
}
}
} elseif ( $ex instanceof Util_Environment_Exception ) {
$t = $ex->technical_message();
if ( strlen( $t ) > 0 ) {
$t = '<br /><a class="w3tc_read_technical_info" href="#">' . __( 'Technical info', 'w3-total-cache' ) .
'</a><div class="w3tc_technical_info" style="display: none">' . $t . '</div>';
}
$later_errors[] = $ex->getMessage() . $t;
} else {
// unknown command.
$later_errors[] = $ex->getMessage();
}
}
if ( strlen( $commands ) > 0 ) {
$required_changes .= __( 'Execute next commands in a shell:', 'w3-total-cache' ) . '<br><strong>' . $commands . '</strong>';
}
return array(
'before_errors' => $before_errors,
'required_changes' => $required_changes,
'later_errors' => $later_errors,
);
}
/**
* Deactivate plugin
*
* @return string[] error messages
*/
public static function deactivate_plugin() {
$errors = array();
try {
$environment = Dispatcher::component( 'Root_Environment' );
$environment->fix_after_deactivation();
deactivate_plugins( plugin_basename( W3TC_FILE ) );
} catch ( SelfTestExceptions $exs ) {
$r = self::parse_environment_exceptions( $exs );
foreach ( $r['before_errors'] as $e ) {
$errors[] = $e;
}
if ( strlen( $r['required_changes'] ) > 0 ) {
$changes_style = 'border: 1px solid black; background: white; margin: 10px 30px 10px 30px; padding: 10px; display: none';
$ftp_style = 'border: 1px solid black; background: white; margin: 10px 30px 10px 30px; padding: 10px; display: none';
$ftp_form = str_replace( 'class="wrap"', '', $exs->credentials_form() );
$ftp_form = str_replace( '<fieldset>', '', $ftp_form );
$ftp_form = str_replace( '</fieldset>', '', $ftp_form );
$ftp_form = str_replace( 'id="upgrade" class="button"', 'id="upgrade" class="button w3tc-button-save"', $ftp_form );
$error = sprintf(
'%s
<table>
<tr>
<td>%s</td>
<td>%s</td>
</tr>
<tr>
<td>%s</td>
<td>%s</td>
</tr>
</table>',
__( '<strong>W3 Total Cache Error:</strong> Files and directories could not be automatically deleted.', 'w3-total-cache' ),
__( 'Please execute commands manually', 'w3-total-cache' ),
__( 'or use FTP form to allow <strong>W3 Total Cache</strong> make it automatically.', 'w3-total-cache' ),
Util_Ui::button(
__( 'View required changes', 'w3-total-cache' ),
'',
'w3tc-show-required-changes'
),
Util_Ui::button(
__( 'Update via FTP', 'w3-total-cache' ),
'',
'w3tc-show-ftp-form'
)
) . '<div class="w3tc-required-changes" style="' . $changes_style . '">' . $r['required_changes'] . '</div>' .
'<div class="w3tc-ftp-form" style="' . $ftp_style . '">' . $ftp_form . '</div>';
$errors[] = $error;
}
return $errors;
}
}
}