Eloy Lafuente
117 lines
3.6 KiB
PHP
117 lines
3.6 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* @package xmldb-editor
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* @copyright 2003 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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/**
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* This class will show the SQL generated for the selected RDBMS for
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* the entire XMLDB file
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*
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* @package xmldb-editor
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* @copyright 2003 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class view_structure_sql extends XMLDBAction {
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/**
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* Init method, every subclass will have its own
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*/
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function init() {
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parent::init();
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/// Set own custom attributes
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$this->sesskey_protected = false; // This action doesn't need sesskey protection
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/// Get needed strings
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$this->loadStrings(array(
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'selectdb' => 'xmldb',
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'back' => 'xmldb'
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));
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}
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/**
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* Invoke method, every class will have its own
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* returns true/false on completion, setting both
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* errormsg and output as necessary
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*/
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function invoke() {
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parent::invoke();
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$result = true;
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/// Set own core attributes
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$this->does_generate = ACTION_GENERATE_HTML;
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/// These are always here
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global $CFG, $XMLDB, $DB;
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$dbman = $DB->get_manager();
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/// Do the job, setting result as needed
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/// Get the dir containing the file
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$dirpath = required_param('dir', PARAM_PATH);
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$dirpath = $CFG->dirroot . $dirpath;
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/// Get the correct dirs
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if (!empty($XMLDB->dbdirs)) {
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$dbdir =& $XMLDB->dbdirs[$dirpath];
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} else {
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return false;
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}
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if (!empty($XMLDB->editeddirs)) {
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$editeddir =& $XMLDB->editeddirs[$dirpath];
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$structure =& $editeddir->xml_file->getStructure();
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}
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/// ADD YOUR CODE HERE
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/// The back to edit table button
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$b = ' <p class="centerpara buttons">';
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$b .= '<a href="index.php?action=edit_xml_file&dir=' . urlencode(str_replace($CFG->dirroot, '', $dirpath)) . '">[' . $this->str['back'] . ']</a>';
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$b .= '</p>';
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$o = $b;
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$o.= ' <table id="formelements" class="boxaligncenter" cellpadding="5">';
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$o.= ' <tr><td><textarea cols="80" rows="32">';
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/// Get an array of statements
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if ($starr = $DB->get_manager()->generator->getCreateStructureSQL($structure)) {
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$starr = $dbman->generator->getEndedStatements($starr);
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$sqltext = '';
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foreach ($starr as $st) {
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$sqltext .= s($st) . "\n\n";
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}
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$sqltext = trim($sqltext);
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$o.= $sqltext;
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}
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$o.= '</textarea></td></tr>';
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$o.= ' </table>';
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$this->output = $o;
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/// Launch postaction if exists (leave this here!)
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if ($this->getPostAction() && $result) {
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return $this->launch($this->getPostAction());
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}
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/// Return ok if arrived here
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return $result;
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}
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}
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