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Name	Size	Permission
tests	[ DIR ]	drwxr-xr-x
backup_activity_task.class.php	15.05 KB	-rw-r--r--
backup_block_task.class.php	7.88 KB	-rw-r--r--
backup_course_task.class.php	8.42 KB	-rw-r--r--
backup_coursereport_plugin.cla...	1.31 KB	-rw-r--r--
backup_custom_fields.php	11.15 KB	-rw-r--r--
backup_default_block_task.clas...	1.65 KB	-rw-r--r--
backup_enrol_plugin.class.php	1.26 KB	-rw-r--r--
backup_final_task.class.php	8.26 KB	-rw-r--r--
backup_format_plugin.class.php	1.81 KB	-rw-r--r--
backup_gradingform_plugin.clas...	1.35 KB	-rw-r--r--
backup_local_plugin.class.php	1.16 KB	-rw-r--r--
backup_plagiarism_plugin.class...	1.65 KB	-rw-r--r--
backup_plan_builder.class.php	7.95 KB	-rw-r--r--
backup_plugin.class.php	3.86 KB	-rw-r--r--
backup_qtype_extrafields_plugi...	3.29 KB	-rw-r--r--
backup_qtype_plugin.class.php	8.02 KB	-rw-r--r--
backup_report_plugin.class.php	1.27 KB	-rw-r--r--
backup_root_task.class.php	9.47 KB	-rw-r--r--
backup_section_task.class.php	6.33 KB	-rw-r--r--
backup_settingslib.php	6.98 KB	-rw-r--r--
backup_stepslib.php	108.04 KB	-rw-r--r--
backup_subplugin.class.php	3.57 KB	-rw-r--r--
backup_theme_plugin.class.php	3 KB	-rw-r--r--
backup_tool_plugin.class.php	1.24 KB	-rw-r--r--
backup_xml_transformer.class.p...	8.82 KB	-rw-r--r--
restore_activity_task.class.ph...	13.7 KB	-rw-r--r--
restore_block_task.class.php	6.79 KB	-rw-r--r--
restore_course_task.class.php	10.79 KB	-rw-r--r--
restore_coursereport_plugin.cl...	1.05 KB	-rw-r--r--
restore_default_block_task.cla...	1.7 KB	-rw-r--r--
restore_enrol_plugin.class.php	1.26 KB	-rw-r--r--
restore_final_task.class.php	10.23 KB	-rw-r--r--
restore_format_plugin.class.ph...	1.29 KB	-rw-r--r--
restore_gradingform_plugin.cla...	1.7 KB	-rw-r--r--
restore_local_plugin.class.php	1.16 KB	-rw-r--r--
restore_plagiarism_plugin.clas...	1.82 KB	-rw-r--r--
restore_plan_builder.class.php	9.35 KB	-rw-r--r--
restore_plugin.class.php	10.74 KB	-rw-r--r--
restore_qtype_extrafields_plug...	4.3 KB	-rw-r--r--
restore_qtype_plugin.class.php	16.3 KB	-rw-r--r--
restore_report_plugin.class.ph...	1.02 KB	-rw-r--r--
restore_root_task.class.php	15.81 KB	-rw-r--r--
restore_section_task.class.php	7.31 KB	-rw-r--r--
restore_settingslib.php	8.05 KB	-rw-r--r--
restore_stepslib.php	244.81 KB	-rw-r--r--
restore_subplugin.class.php	7.92 KB	-rw-r--r--
restore_theme_plugin.class.php	1.04 KB	-rw-r--r--
restore_tool_plugin.class.php	1.24 KB	-rw-r--r--

Code Editor : backup_block_task.class.php

<?php

// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * @package     core_backup
 * @subpackage  moodle2
 * @category    backup
 * @copyright   2010 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
 * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

defined('MOODLE_INTERNAL') || die();

/**
 * abstract block task that provides all the properties and common steps to be performed
 * when one block is being backup
 *
 * TODO: Finish phpdocs
 */
abstract class backup_block_task extends backup_task {

protected $blockid;
    protected $blockname;
    protected $contextid;
    protected $moduleid;
    protected $modulename;
    protected $parentcontextid;

/**
     * Constructor - instantiates one object of this class
     */
    public function __construct($name, $blockid, $moduleid = null, $plan = null) {
        global $DB;

// Check blockid exists
        if (!$block = $DB->get_record('block_instances', array('id' => $blockid))) {
            throw new backup_task_exception('block_task_block_instance_not_found', $blockid);
        }

$this->blockid    = $blockid;
        $this->blockname  = $block->blockname;
        $this->contextid  = context_block::instance($this->blockid)->id;
        $this->moduleid   = $moduleid;
        $this->modulename = null;
        $this->parentcontextid = null;

// If moduleid passed, check exists, supports moodle2 format and save info
        // Check moduleid exists
        if (!empty($moduleid)) {
            if (!$coursemodule = get_coursemodule_from_id(false, $moduleid)) {
                throw new backup_task_exception('block_task_coursemodule_not_found', $moduleid);
            }
            // Check activity supports this moodle2 backup format
            if (!plugin_supports('mod', $coursemodule->modname, FEATURE_BACKUP_MOODLE2)) {
                throw new backup_task_exception('block_task_activity_lacks_moodle2_backup_support', $coursemodule->modname);
            }

$this->moduleid   = $moduleid;
            $this->modulename = $coursemodule->modname;
            $this->parentcontextid  = context_module::instance($this->moduleid)->id;
        }

parent::__construct($name, $plan);
    }

public function get_blockid() {
        return $this->blockid;
    }

public function get_blockname() {
        return $this->blockname;
    }

public function get_moduleid() {
        return $this->moduleid;
    }

public function get_modulename() {
        return $this->modulename;
    }

public function get_contextid() {
        return $this->contextid;
    }

public function get_parentcontextid() {
        return $this->parentcontextid;
    }

/**
     * Block tasks have their own directory to write files
     */
    public function get_taskbasepath() {
        $basepath = $this->get_basepath();

// Module blocks are under module dir
        if (!empty($this->moduleid)) {
            $basepath .= '/activities/' . $this->modulename . '_' . $this->moduleid .
                         '/blocks/' . $this->blockname . '_' . $this->blockid;

// Course blocks are under course dir
        } else {
            $basepath .= '/course/blocks/' . $this->blockname . '_' . $this->blockid;
        }
        return $basepath;
    }

/**
     * Create all the steps that will be part of this task
     */
    public function build() {

// If we have decided not to backup blocks, prevent anything to be built
        if (!$this->get_setting_value('blocks')) {
            $this->built = true;
            return;
        }

// If "child" of activity task and it has been excluded, nothing to do
        if (!empty($this->moduleid)) {
            $includedsetting = $this->modulename . '_' . $this->moduleid . '_included';
            if (!$this->get_setting_value($includedsetting)) {
                $this->built = true;
                return;
            }
        }

// Add some extra settings that related processors are going to need
        $this->add_setting(new backup_activity_generic_setting(backup::VAR_BLOCKID, base_setting::IS_INTEGER, $this->blockid));
        $this->add_setting(new backup_activity_generic_setting(backup::VAR_BLOCKNAME, base_setting::IS_FILENAME, $this->blockname));
        $this->add_setting(new backup_activity_generic_setting(backup::VAR_MODID, base_setting::IS_INTEGER, $this->moduleid));
        $this->add_setting(new backup_activity_generic_setting(backup::VAR_MODNAME, base_setting::IS_FILENAME, $this->modulename));
        $this->add_setting(new backup_activity_generic_setting(backup::VAR_COURSEID, base_setting::IS_INTEGER, $this->get_courseid()));
        $this->add_setting(new backup_activity_generic_setting(backup::VAR_CONTEXTID, base_setting::IS_INTEGER, $this->contextid));

// Create the block directory
        $this->add_step(new create_taskbasepath_directory('create_block_directory'));

// Create the block.xml common file (instance + positions)
        $this->add_step(new backup_block_instance_structure_step('block_commons', 'block.xml'));

// Here we add all the common steps for any block and, in the point of interest
        // we call to define_my_steps() in order to get the particular ones inserted in place.
        $this->define_my_steps();

// Generate the roles file (optionally role assignments and always role overrides)
        $this->add_step(new backup_roles_structure_step('block_roles', 'roles.xml'));

// Generate the comments file (conditionally)
        if ($this->get_setting_value('comments')) {
            $this->add_step(new backup_comments_structure_step('block_comments', 'comments.xml'));
        }

// Generate the inforef file (must be after ALL steps gathering annotations of ANY type)
        $this->add_step(new backup_inforef_structure_step('block_inforef', 'inforef.xml'));

// Migrate the already exported inforef entries to final ones
        $this->add_step(new move_inforef_annotations_to_final('migrate_inforef'));

// At the end, mark it as built
        $this->built = true;
    }

// Protected API starts here

/**
     * Define the common setting that any backup block will have
     */
    protected function define_settings() {

// Nothing to add, blocks doesn't have common settings (for now)

// End of common activity settings, let's add the particular ones
        $this->define_my_settings();
    }

/**
     * Define (add) particular settings that each block can have
     */
    abstract protected function define_my_settings();

/**
     * Define (add) particular steps that each block can have
     */
    abstract protected function define_my_steps();

/**
     * Define one array() of fileareas that each block controls
     */
    abstract public function get_fileareas();

/**
     * Define one array() of configdata attributes
     * that need to be processed by the contenttransformer
     */
    abstract public function get_configdata_encoded_attributes();

/**
     * Code the transformations to perform in the block in
     * order to get transportable (encoded) links
     */
    static public function encode_content_links($content) {
        throw new coding_exception('encode_content_links() method needs to be overridden in each subclass of backup_block_task');
    }
}

${this.title}

Code Editor : backup_block_task.class.php