PHP validate_plugin函数代码示例

function _pp_file_filtering_promo()
{
    if (0 === validate_plugin("pp-file-url-filter/pp-file-url-filter.php")) {
        $msg = __('To block direct URL access to attachments of unreadable posts, activate the PP File URL Filter plugin.', 'pp');
    } elseif (true == pp_key_status()) {
        $msg = sprintf(__('To block direct URL access to attachments of unreadable posts, %1$sinstall%2$s the PP File URL Filter plugin.', 'pp'), '<a href="admin.php?page=pp-settings&pp_tab=install">', '</a>');
    } else {
        $msg = sprintf(__('To block direct URL access to attachments of unreadable posts, %1$senter%2$s or %3$spurchase%4$s a support key and install the PP File URL Filter plugin.', 'pp'), '<a href="admin.php?page=pp-settings&pp_tab=install">', '</a>', '<a href="http://presspermit.com/purchase">', '</a>');
    }
    ?>
	<script type="text/javascript">
	/* <![CDATA[ */
	jQuery(document).ready( function($) {
	$('#posts-filter').after('<a href="#" class="pp-file-filtering-promo" style="margin-left:5px"><?php 
    _e('Block URL access', 'pp');
    ?>
</a><span class="pp-ext-promo" style="display:none;"><?php 
    echo $msg;
    ?>
</span>');
	
	$('a.pp-file-filtering-promo').click(function() {
		$(this).hide().next('span').show();
		return false;
	});
	
	});
	/* ]]> */
	</script>
	<?php 
}

/**
 * Deactivate a plugin
 *
 * @since 1.0
 *
 * @param string $plugin_file Relative path to plugin
 * @return bool Whether plugin was deactivated
 */
function deactivate_plugin($plugin_file)
{
    global $current_plugins;
    if (!isset($current_plugins[md5($plugin_file)])) {
        return false;
    }
    if (!validate_plugin($plugin_file)) {
        return false;
    }
    unset($current_plugins[md5($plugin_file)]);
    $data = new DataHandler();
    $data->save('plugins.data', serialize($current_plugins));
    return true;
}

    /**
     * Display a notice if AudioTheme isn't active.
     *
     * @since 1.0.0
     */
    public function display_notice()
    {
        $user_id = get_current_user_id();
        // Return early if user already dismissed the notice.
        if ('dismissed' == get_user_meta($user_id, $this->notice_key(), true)) {
            return;
        }
        ?>
		<div id="audiotheme-required-notice" class="error">
			<p>
				<?php 
        echo $this->strings['notice'];
        if (0 === validate_plugin('audiotheme/audiotheme.php')) {
            $activate_url = wp_nonce_url('plugins.php?action=activate&amp;plugin=audiotheme/audiotheme.php', 'activate-plugin_audiotheme/audiotheme.php');
            printf(' <a href="%s"><strong>%s</strong></a>', esc_url($activate_url), $this->strings['activate']);
        } else {
            printf(' <a href="https://audiotheme.com/view/audiotheme/"><strong>%s</strong></a>', $this->strings['learn_more']);
        }
        $dismiss_url = wp_nonce_url(add_query_arg(get_template(), 'dismiss-notice'), $this->dismiss_notice_action());
        printf(' <a href="%s" class="dismiss" style="float: right">%s</a>', esc_url($dismiss_url), $this->strings['dismiss']);
        ?>
			</p>
		</div>
		<script type="text/javascript">
		jQuery( '#audiotheme-required-notice' ).on( 'click', '.dismiss', function( e ) {
			var $notice = jQuery( this ).closest( '.error' );

			e.preventDefault();

			jQuery.get( ajaxurl, {
				action: '<?php 
        echo $this->dismiss_notice_action();
        ?>
',
				_wpnonce: '<?php 
        echo wp_create_nonce($this->dismiss_notice_action());
        ?>
'
			}, function() {
				$notice.slideUp();
			});
		});
		</script>
		<?php 
    }

function _ppc_item_ui_hints($for_item_type)
{
    if ('attachment' == $for_item_type && !defined('PPFF_VERSION')) {
        if (0 === validate_plugin("pp-file-url-filter/pp-file-url-filter.php")) {
            $msg = __('To block direct access to unreadable files, activate the PP File URL Filter plugin.', 'pp');
        } elseif (true == pp_key_status()) {
            $msg = sprintf(__('To block direct access to unreadable files, %1$sinstall%2$s the PP File URL Filter plugin.', 'pp'), '<a href="admin.php?page=pp-settings&pp_tab=install">', '</a>');
        } else {
            $msg = sprintf(__('To block direct access to unreadable files, %1$spurchase a support key%2$s and install the PP File URL Filter plugin.', 'pp'), '<a href="http://presspermit.com/purchase">', '</a>');
        }
        echo "<div class='pp-ext-promo' style='padding:0.5em'>{$msg}</div>";
    }
    if (!defined('PPCE_VERSION')) {
        if (0 === validate_plugin("pp-collaborative-editing/pp-collaborative-editing.php")) {
            $msg = __('To customize editing permissions, activate the PP Collaborative Editing plugin.', 'pp');
        } elseif (true == pp_key_status()) {
            $msg = sprintf(__('To customize editing permissions, %1$sinstall%2$s the PP Collaborative Editing plugin.', 'pp'), '<a href="admin.php?page=pp-settings&pp_tab=install">', '</a>');
        } else {
            $msg = sprintf(__('To customize editing permissions, %1$spurchase a support key%2$s and install the PP Collaborative Editing plugin.', 'pp'), '<a href="http://presspermit.com/purchase">', '</a>');
        }
        echo "<div class='pp-ext-promo' style='padding:0.5em;margin-top:0'>{$msg}</div>";
    }
}

<?php 
        //echo esc_html( __( 'Posts with a custom Visibility or Editability require a corresponding Permission Group role assignment.', 'pp' ) );
        $pp_groups_list_table->search_box(__('Search Groups', 'pp'), 'group');
        ?>

<?php 
        $pp_groups_list_table->display();
        ?>

</form>

<br class="clear" />

<?php 
        if (defined('BP_VERSION') && !defined('PPCE_VERSION') && pp_get_option('display_extension_hints')) {
            if (0 === validate_plugin("pp-buddypress-role-groups/pp-buddypress-role-groups.php")) {
                $msg = __('To assign roles or exceptions to BuddyPress groups, activate the PP BuddyPress Role Groups', 'pp');
            } elseif (true == pp_key_status()) {
                $msg = sprintf(__('To assign roles or exceptions to BuddyPress groups, %1$sinstall%2$s the PP BuddyPress Role Groups plugin.', 'pp'), '<a href="admin.php?page=pp-settings&pp_tab=install">', '</a>');
            } else {
                $msg = sprintf(__('To assign roles or exceptions to BuddyPress groups, %1$senter%2$s or %3$spurchase%4$s a support key and install the PP BuddyPress Role Groups plugin.', 'pp'), '<a href="admin.php?page=pp-settings&pp_tab=install">', '</a>', '<a href="http://presspermit.com/purchase">', '</a>');
            }
            echo "<div class='pp-ext-promo'>{$msg}</div>";
        }
        ?>

</div>
<?php 
        break;
}
// end of the $doaction switch

function _pp_post_status_promo()
{
    if (!defined('PPS_VERSION')) {
        if (0 === validate_plugin("pp-custom-post-statuses/pp-custom-post-statuses.php")) {
            $msg = __('To define custom privacy statuses, activate the PP Custom Post Statuses plugin.', 'pp');
        } elseif (true == pp_key_status()) {
            $msg = sprintf(__('To define custom privacy statuses, %1$sinstall%2$s the PP Custom Post Statuses plugin.', 'pp'), '<a href="admin.php?page=pp-settings&pp_tab=install">', '</a>');
        } else {
            $msg = sprintf(__('To define custom privacy statuses, %1$senter%2$s or %3$spurchase%4$s a support key and install the PP Custom Post Statuses plugin.', 'pp'), '<a href="admin.php?page=pp-settings&pp_tab=install">', '</a>', '<a href="http://presspermit.com/purchase">', '</a>');
        }
        ?>
		<script type="text/javascript">
		/* <![CDATA[ */
		jQuery(document).ready( function($) {
		$('#visibility-radio-private').next('label').after('<a href="#" class="pp-custom-privacy-promo" style="margin-left:5px"><?php 
        _e('define custom privacy', 'pp');
        ?>
</a><span class="pp-ext-promo" style="display:none;"><br /><?php 
        echo $msg;
        ?>
</span>');
		
		$('a.pp-custom-privacy-promo').click(function() {
			$(this).hide().next('span').show();
			return false;
		});
		
		});
		/* ]]> */
		</script>
		<?php 
    }
    if (!defined('PPS_VERSION') || !defined('PPCE_VERSION')) {
        $need_exts = array();
        if (!defined('PPCE_VERSION')) {
            $need_exts[] = 'PP Collaborative Editing Pack';
        }
        if (!defined('PPS_VERSION')) {
            $need_exts[] = 'PP Custom Post Statuses';
        }
        $need_exts = implode(' and ', $need_exts);
        if (true == pp_key_status()) {
            $msg = sprintf(__('To define custom moderation statuses, %1$sactivate%2$s %3$s.', 'pp'), '<a href="admin.php?page=pp-settings&pp_tab=install">', '</a>', $need_exts);
        } else {
            $msg = sprintf(__('To define custom moderation statuses, %1$senter%2$s or %3$spurchase%4$s a Press Permit support key. Then install %5$s.', 'pp'), '<a href="admin.php?page=pp-settings&pp_tab=install">', '</a>', '<a href="http://presspermit.com/purchase">', '</a>', $need_exts);
        }
        ?>
		<script type="text/javascript">
		/* <![CDATA[ */
		jQuery(document).ready( function($) {
		$('a.edit-post-status').after('<a href="#" class="pp-custom-moderation-promo" style="margin-left:5px"><?php 
        _e('Customize', 'pp');
        ?>
</a><span class="pp-ext-promo" style="display:none;"><br /><?php 
        echo $msg;
        ?>
</span>');
		
		$('a.pp-custom-moderation-promo').click(function() {
			$(this).hide().next('span').show();
			return false;
		});
		
		});
		/* ]]> */
		</script>
		<?php 
    }
}

//.........这里部分代码省略.........
							<div class="pp-subtext" style="margin-top:10px">
							<?php 
                            if (pp_key_active()) {
                                _e('To customize bbPress forum permissions, activate PP Compatibility Pack.', 'pp');
                            } else {
                                _e('To customize bbPress forum permissions, activate your Press Permit Pro support key.', 'pp');
                            }
                            ?>
							</div>
						<?php 
                        }
                        ?>
					<?php 
                    }
                }
                if (pp_wp_ver('3.5')) {
                    echo '<br /><div>';
                    $hint = __('If enabled, the create_posts, create_pages, etc. capabilities will be enforced for all Filtered Post Types.  <strong>NOTE: You will also need to use a WordPress Role Editor</strong> such as Capability Manager Enhanced to add the create_posts capability to desired roles.', 'pp');
                    $ret = $ui->option_checkbox('define_create_posts_cap', $tab, $section, $hint, '');
                    echo '</div>';
                }
            }
            ?>
			</td></tr>
			<?php 
        }
        // end foreach scope
        $section = 'front_end';
        // --- FRONT END SECTION ---
        if (!empty($ui->form_options[$tab][$section])) {
            ?>
			<tr><th scope="row"><?php 
            echo $ui->section_captions[$tab][$section];
            ?>
</th><td>
			<?php 
            $hint = __('Remove the "Private:" and "Protected" prefix from Post, Page titles', 'pp');
            $ui->option_checkbox('strip_private_caption', $tab, $section, $hint);
            ?>
			</td></tr>
		<?php 
        }
        // any options accessable in this section
        $section = 'admin';
        // --- BACK END SECTION ---
        if (!empty($ui->form_options[$tab][$section])) {
            ?>
			<tr><th scope="row"><?php 
            echo $ui->section_captions[$tab][$section];
            ?>
</th><td>
			<?php 
            $hint = 0 === validate_plugin("pp-collaborative-editing/pp-collaborative-editing.php") ? __('Note: pending further development, uneditable posts will always be hidden if the PP Collaborative Editing extension is active', 'pp') : '';
            if (defined('PPCE_VERSION')) {
                $args = array('val' => 1, 'disabled' => true, 'no_storage' => true);
            }
            $ui->option_checkbox('admin_hide_uneditable_posts', $tab, $section, $hint, '', $args);
            ?>
			</td></tr>
		<?php 
        }
        // any options accessable in this section
        $section = 'user_profile';
        // --- USER PROFILE SECTION ---
        if (!empty($ui->form_options[$tab][$section])) {
            ?>
			<tr><th scope="row"><?php 
            echo $ui->section_captions[$tab][$section];
            ?>
</th><td>
			<?php 
            $hint = '';
            if (!defined('PP_MULTISITE')) {
                $ui->option_checkbox('new_user_groups_ui', $tab, $section, $hint, '<br />');
            }
            $hint = __('note: Groups and Roles are always displayed in "Edit User"', 'pp');
            $ui->option_checkbox('display_user_profile_groups', $tab, $section);
            $ui->option_checkbox('display_user_profile_roles', $tab, $section, $hint);
            ?>
				
			</td></tr>
		<?php 
        }
        // any options accessable in this section
        $section = 'db_maint';
        if (get_option('pp_need_group_index_drop')) {
            ?>
			<tr><th scope="row"><?php 
            echo $ui->section_captions[$tab][$section];
            ?>
</th><td>
			<?php 
            $hint = '';
            $ui->option_checkbox('do_group_index_drop', $tab, $section, $hint, '<br />', array('no_storage' => true));
            ?>

			</td></tr>
		<?php 
        }
    }

                 deactivate_plugins($file, true);
             }
             update_option('recently_activated', array($file => time()) + (array) get_option('recently_activated'));
             wp_redirect(add_query_arg('_wpnonce', wp_create_nonce('edit-plugin-test_' . $file), "plugin-editor.php?file={$file}&liveupdate=1&scrollto={$scrollto}&networkwide=" . $network_wide));
             exit;
         }
         wp_redirect(self_admin_url("plugin-editor.php?file={$file}&a=te&scrollto={$scrollto}"));
     } else {
         wp_redirect(self_admin_url("plugin-editor.php?file={$file}&scrollto={$scrollto}"));
     }
     exit;
     break;
 default:
     if (isset($_GET['liveupdate'])) {
         check_admin_referer('edit-plugin-test_' . $file);
         $error = validate_plugin($file);
         if (is_wp_error($error)) {
             wp_die($error);
         }
         if (!empty($_GET['networkwide']) && !is_plugin_active_for_network($file) || !is_plugin_active($file)) {
             activate_plugin($file, "plugin-editor.php?file={$file}&phperror=1", !empty($_GET['networkwide']));
         }
         // we'll override this later if the plugin can be included without fatal error
         wp_redirect(self_admin_url("plugin-editor.php?file={$file}&a=te&scrollto={$scrollto}"));
         exit;
     }
     // List of allowable extensions
     $editable_extensions = array('php', 'txt', 'text', 'js', 'css', 'html', 'htm', 'xml', 'inc', 'include');
     $editable_extensions = (array) apply_filters('editable_extensions', $editable_extensions);
     if (!is_file($real_file)) {
         wp_die(sprintf('<p>%s</p>', __('No such file exists! Double check the name and try again.')));

/**
 * Validate active plugins
 *
 * Validate all active plugins, deactivates invalid and
 * returns an array of deactivated ones.
 *
 * @since 2.5.0
 * @return array invalid plugins, plugin as key, error as value
 */
function validate_active_plugins() {
	$plugins = get_option( 'active_plugins', array() );
	// Validate vartype: array.
	if ( ! is_array( $plugins ) ) {
		update_option( 'active_plugins', array() );
		$plugins = array();
	}

	if ( is_multisite() && current_user_can( 'manage_network_plugins' ) ) {
		$network_plugins = (array) get_site_option( 'active_sitewide_plugins', array() );
		$plugins = array_merge( $plugins, array_keys( $network_plugins ) );
	}

	if ( empty( $plugins ) )
		return array();

	$invalid = array();

	// Invalid plugins get deactivated.
	foreach ( $plugins as $plugin ) {
		$result = validate_plugin( $plugin );
		if ( is_wp_error( $result ) ) {
			$invalid[$plugin] = $result;
			deactivate_plugins( $plugin, true );
		}
	}
	return $invalid;
}

function validate_active_plugins()
{
    $check_plugins = get_option('active_plugins');
    // Sanity check.  If the active plugin list is not an array, make it an
    // empty array.
    if (!is_array($check_plugins)) {
        update_option('active_plugins', array());
        return;
    }
    //Invalid is any plugin that is deactivated due to error.
    $invalid = array();
    // If a plugin file does not exist, remove it from the list of active
    // plugins.
    foreach ($check_plugins as $check_plugin) {
        $result = validate_plugin($check_plugin);
        if (is_wp_error($result)) {
            $invalid[$check_plugin] = $result;
            deactivate_plugins($check_plugin, true);
        }
    }
    return $invalid;
}

//.........这里部分代码省略.........
		
<?php 
            if ('user' == $agent_type) {
                $display_property = defined('PP_USER_RESULTS_DISPLAY_NAME') ? 'display_name' : 'user_login';
            } else {
                $display_property = 'display_name';
            }
            foreach ($current_selections as $agent) {
                $attribs = isset($agent->display_name) && $agent->user_login != $agent->display_name ? 'title="' . esc_attr($agent->display_name) . '"' : '';
                ?>
		<?php 
                $data = apply_filters('pp_agents_selection_ui_attribs', array('attribs' => $attribs, 'user_caption' => $agent->{$display_property}), $agent_type, $id_suffix, $agent);
                ?>
		<option value="<?php 
                echo $agent->ID;
                ?>
" <?php 
                echo $data['attribs'];
                ?>
><?php 
                echo $data['user_caption'];
                ?>
</option>
<?php 
            }
            ?>

		</select><br />
		</td>
		<?php 
        }
        ?>
		
		</tr>
		
		<?php 
        do_action('_pp_agents_selection_ui_select_pre', $id_suffix);
        ?>
		<tr>
		<?php 
        do_action('pp_agents_selection_ui_select_pre', $id_suffix);
        ?>
		

		<td><button type="button" id="select_agents_<?php 
        echo $id_suffix;
        ?>
" class="pp_add" style="float:right<?php 
        if (!$multi_select) {
            ?>
;display:none;<?php 
        }
        ?>
"><?php 
        echo $label_select;
        ?>
</button></td>
		
		<?php 
        if ($display_stored_selections) {
            ?>
		<td class="pp-members-current"><button type="button" id="unselect_agents_<?php 
            echo $id_suffix;
            ?>
" class="pp_remove"><?php 
            echo $label_unselect;
            ?>
</button></td>
		<?php 
        }
        ?>
		
		</tr>
		</table>	
<?php 
        if (!defined('PPM_VERSION') && pp_get_option('display_extension_hints')) {
            if (0 === validate_plugin("pp-membership/pp-membership.php")) {
                $msg = __('To set date limits on group membership, activate the PP Membership plugin.', 'pp');
            } elseif (true == pp_key_status()) {
                $msg = sprintf(__('To set date limits on group membership, %1$sinstall%2$s the PP Membership plugin.', 'pp'), '<a href="admin.php?page=pp-settings&pp_tab=install">', '</a>');
            } else {
                $msg = sprintf(__('To set date limits on group membership, %1$senter%2$s or %3$spurchase%4$s a support key and install the PP Membership plugin.', 'pp'), '<a href="admin.php?page=pp-settings&pp_tab=install">', '</a>', '<a href="http://presspermit.com/purchase">', '</a>');
            }
            echo "<div class='pp-ext-promo'>{$msg}</div>";
        }
        $csv = $current_selections ? implode(',', array_keys($current_selections)) : '';
        $csv = apply_filters('pp_agents_selection_ui_csv', $csv, $id_suffix, $current_selections);
        ?>
		<input type="hidden" id="<?php 
        echo $id_suffix;
        ?>
_csv" name="<?php 
        echo $id_suffix;
        ?>
_csv" value="<?php 
        echo $csv;
        ?>
" />
		<?php 
    }

//.........这里部分代码省略.........
    if ($name == 'core') {
        $toupgrade['core']->disablelogin = $disablelogin;
        return $toupgrade['core'];
    }
    if (!$installing && (empty($name) || $name == 'local')) {
        $localversion = get_config('localversion');
        $localrelease = get_config('localrelease');
        if (is_null($localversion)) {
            $localversion = 0;
            $localrelease = 0;
        }
        $config = new StdClass();
        require get_config('docroot') . 'local/version.php';
        if ($config->version > $localversion) {
            $toupgradecount++;
            $toupgrade['local'] = (object) array('upgrade' => true, 'from' => $localversion, 'fromrelease' => $localrelease, 'to' => $config->version, 'torelease' => $config->release);
        }
        if ($name == 'local') {
            $toupgrade['local']->disablelogin = $disablelogin;
            return $toupgrade['local'];
        }
    }
    $plugins = array();
    if (!empty($name)) {
        try {
            $bits = explode('.', $name);
            $pt = $bits[0];
            $pn = $bits[1];
            $pp = null;
            if ($pt == 'blocktype' && strpos($pn, '/') !== false) {
                $bits = explode('/', $pn);
                $pp = get_config('docroot') . 'artefact/' . $bits[0] . '/blocktype/' . $bits[1];
            }
            validate_plugin($pt, $pn, $pp);
            $plugins[] = explode('.', $name);
        } catch (InstallationException $_e) {
            log_warn("Plugin {$pt} {$pn} is not installable: " . $_e->GetMessage());
        }
    } else {
        foreach ($pluginstocheck as $plugin) {
            $dirhandle = opendir(get_config('docroot') . $plugin);
            while (false !== ($dir = readdir($dirhandle))) {
                if (strpos($dir, '.') === 0 or 'CVS' == $dir) {
                    continue;
                }
                if (!is_dir(get_config('docroot') . $plugin . '/' . $dir)) {
                    continue;
                }
                try {
                    validate_plugin($plugin, $dir);
                    $plugins[] = array($plugin, $dir);
                } catch (InstallationException $_e) {
                    log_warn("Plugin {$plugin} {$dir} is not installable: " . $_e->GetMessage());
                }
                if ($plugin == 'artefact') {
                    // go check it for blocks as well
                    $btlocation = get_config('docroot') . $plugin . '/' . $dir . '/blocktype';
                    if (!is_dir($btlocation)) {
                        continue;
                    }
                    $btdirhandle = opendir($btlocation);
                    while (false !== ($btdir = readdir($btdirhandle))) {
                        if (strpos($btdir, '.') === 0 or 'CVS' == $btdir) {
                            continue;
                        }
                        if (!is_dir(get_config('docroot') . $plugin . '/' . $dir . '/blocktype/' . $btdir)) {

                update_option('recently_activated', array($file => time()) + (array) get_option('recently_activated'));
            } else {
                update_site_option('recently_activated', array($file => time()) + (array) get_site_option('recently_activated'));
            }
            wp_redirect(add_query_arg('_wpnonce', wp_create_nonce('edit-plugin-test_' . $file), "plugin-editor.php?file={$file}&plugin={$plugin}&liveupdate=1&scrollto={$scrollto}&networkwide=" . $network_wide));
            exit;
        }
        wp_redirect(self_admin_url("plugin-editor.php?file={$file}&plugin={$plugin}&a=te&scrollto={$scrollto}"));
    } else {
        wp_redirect(self_admin_url("plugin-editor.php?file={$file}&plugin={$plugin}&scrollto={$scrollto}"));
    }
    exit;
} else {
    if (isset($_GET['liveupdate'])) {
        check_admin_referer('edit-plugin-test_' . $file);
        $error = validate_plugin($plugin);
        if (is_wp_error($error)) {
            wp_die($error);
        }
        if (!empty($_GET['networkwide']) && !is_plugin_active_for_network($file) || !is_plugin_active($file)) {
            activate_plugin($plugin, "plugin-editor.php?file={$file}&phperror=1", !empty($_GET['networkwide']));
        }
        // we'll override this later if the plugin can be included without fatal error
        wp_redirect(self_admin_url("plugin-editor.php?file={$file}&plugin={$plugin}&a=te&scrollto={$scrollto}"));
        exit;
    }
    // List of allowable extensions
    $editable_extensions = array('php', 'txt', 'text', 'js', 'css', 'html', 'htm', 'xml', 'inc', 'include');
    /**
     * Filters file type extensions editable in the plugin editor.
     *

function activate_plugin($plugin, $redirect = '') {
		$current = get_option('active_plugins');
		$plugin = trim($plugin);

		$valid = validate_plugin($plugin);
		if ( is_wp_error($valid) )
			return $valid;

		if ( !in_array($plugin, $current) ) {
			if ( !empty($redirect) )
				wp_redirect(add_query_arg('_error_nonce', wp_create_nonce('plugin-activation-error_' . $plugin), $redirect)); // we'll override this later if the plugin can be included without fatal error
			ob_start();
			@include(ABSPATH . PLUGINDIR . '/' . $plugin);
			$current[] = $plugin;
			sort($current);
			update_option('active_plugins', $current);
			do_action('activate_' . $plugin);
			ob_end_clean();
		}

		return null;
}

 /**
  * reset wp learn from plugin wordpress-reset
  * @param $args
  * @param $assoc_args
  */
 public function resetwp($args, $assoc_args)
 {
     global $current_user, $user_id;
     require_once ABSPATH . '/wp-admin/includes/upgrade.php';
     $blogname = get_option('blogname');
     $admin_email = get_option('admin_email');
     $blog_public = get_option('blog_public');
     if ($current_user->user_login != 'admin') {
         $user = get_user_by('login', 'admin');
     }
     if (empty($user->user_level) || $user->user_level < 10) {
         $user = $current_user;
     }
     global $wpdb, $reactivate_wp_reset_additional;
     $prefix = str_replace('_', '\\_', $wpdb->prefix);
     $tables = $wpdb->get_col("SHOW TABLES LIKE '{$prefix}%'");
     foreach ($tables as $table) {
         $wpdb->query("DROP TABLE {$table}");
     }
     $result = wp_install($blogname, $user->user_login, $user->user_email, $blog_public);
     extract($result, EXTR_SKIP);
     $query = $wpdb->prepare("UPDATE {$wpdb->users} SET user_pass = %s, user_activation_key = '' WHERE ID = %d", $user->user_pass, $user_id);
     $wpdb->query($query);
     $get_user_meta = function_exists('get_user_meta') ? 'get_user_meta' : 'get_usermeta';
     $update_user_meta = function_exists('update_user_meta') ? 'update_user_meta' : 'update_usermeta';
     if ($get_user_meta($user_id, 'default_password_nag')) {
         $update_user_meta($user_id, 'default_password_nag', false);
     }
     if ($get_user_meta($user_id, $wpdb->prefix . 'default_password_nag')) {
         $update_user_meta($user_id, $wpdb->prefix . 'default_password_nag', false);
     }
     if (defined('REACTIVATE_WP_RESET') && REACTIVATE_WP_RESET === true) {
         @activate_plugin(plugin_basename(__FILE__));
     }
     if (!empty($reactivate_wp_reset_additional)) {
         foreach ($reactivate_wp_reset_additional as $plugin) {
             $plugin = plugin_basename($plugin);
             if (!is_wp_error(validate_plugin($plugin))) {
                 @activate_plugin($plugin);
             }
         }
     }
     wp_clear_auth_cookie();
     wp_set_auth_cookie($user_id);
     wp_redirect(admin_url() . '?reset');
     //exit();
     $this->result('Reset WP successful.');
 }