Proyectos de Subversion Moodle

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Línea 34... Línea 34...
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     * Init method, every subclass will have its own
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     * Init method, every subclass will have its own
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     */
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     */
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    function init() {
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    function init() {
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        parent::init();
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        parent::init();
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        global $DB;
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        if ($DB->get_dbfamily() !== 'mysql') {
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            throw new moodle_exception('DB family not supported');
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        }
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        // Set own custom attributes
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        // Set own custom attributes
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        // Get needed strings
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        // Get needed strings
Línea 53... Línea 58...
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     * errormsg and output as necessary
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     * errormsg and output as necessary
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     */
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     */
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    function invoke() {
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    function invoke() {
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        parent::invoke();
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        parent::invoke();
Línea 57... Línea -...
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        $result = true;
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        // Set own core attributes
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        // Set own core attributes
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        $this->does_generate = ACTION_GENERATE_HTML;
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        $this->does_generate = ACTION_GENERATE_HTML;
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        // If table, retrofit information and, if everything works,
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        // If table, retrofit information and, if everything works,
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        // go to the table edit action
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        // go to the table edit action
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        } else {
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        } else {
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            // Get some params (table is mandatory here)
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            // Get some params (table is mandatory here).
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            $tableparam = required_param('table', PARAM_ALPHAEXT);
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            $afterparam = required_param('after', PARAM_ALPHAEXT);
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            if (empty($tableparam) || empty($afterparam)) {
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            $tableparam = required_param('table', PARAM_CLEAN);
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                throw new moodle_exception('Invalid param value detected.');
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            $afterparam = required_param('after', PARAM_CLEAN);
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            }
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            // Create one new xmldb_table
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            // Create one new xmldb_table.
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            $table = new xmldb_table(strtolower(trim($tableparam)));
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            $table = new xmldb_table(strtolower(trim($tableparam)));
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            $table->setComment($table->getName() . ' table retrofitted from MySQL');
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            $table->setComment($table->getName() . ' table retrofitted from MySQL');
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                }
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                }
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            }
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            }
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            // Get PK, UK and indexes info from ADODb
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            // Get PK, UK and indexes info from ADODb
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            $dbindexes = $DB->get_indexes($tableparam);
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            $dbindexes = $DB->get_indexes($tableparam);
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            if ($dbindexes) {
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            if ($dbindexes) {
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                $lastkey = NULL; //To temp store the last key processed
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                foreach ($dbindexes as $indexname => $dbindex) {
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                foreach ($dbindexes as $indexname => $dbindex) {
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                    // Add the indexname to the array
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                    // Add the indexname to the array
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                    $dbindex['name'] = $indexname;
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                    $dbindex['name'] = $indexname;
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                    // We are handling one xmldb_key (primaries + uniques)
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                    // We are handling one xmldb_key (primaries + uniques)
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                    if ($dbindex['unique']) {
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                    if ($dbindex['unique']) {
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                        $key = new xmldb_key(strtolower($dbindex['name']));
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                        $key = new xmldb_key(strtolower($dbindex['name']));
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                        // Set key with info retrofitted
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                        // Set key with info retrofitted
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                        $key->setFromADOKey($dbindex);
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                        $key->setFromADOKey($dbindex);
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                        // Set default comment to PKs
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                        if ($key->getType() == XMLDB_KEY_PRIMARY) {
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                        }
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                        // Add key to the table
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                        // Add key to the table
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                        $table->addKey($key);
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                        $table->addKey($key);
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                    // We are handling one xmldb_index (non-uniques)
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                    // We are handling one xmldb_index (non-uniques)
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                        // Add index to the table
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                        // Add index to the table
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                        $table->addIndex($index);
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                        $table->addIndex($index);
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                    }
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                    }
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                }
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                }
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            }
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            }
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            // Finally, add the whole retroffited table to the structure
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            // Finally, add the whole retrofitted table to the structure in the place specified.
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            // in the place specified
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            $structure->addTable($table, $afterparam);
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            $structure->addTable($table, $afterparam);
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        }
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        }
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        // Launch postaction if exists (leave this here!)
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        // Launch postaction if exists (leave this here!)
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        if ($this->getPostAction() && $result) {
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        if ($this->getPostAction()) {
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            return $this->launch($this->getPostAction());
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            return $this->launch($this->getPostAction());
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        }
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        }
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        // Return ok if arrived here
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        // Return ok if arrived here
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        return $result;
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        return true;