MDL-49462 tool_lp: added template competencies page
[moodle.git] / admin / tool / xmldb / index.php
CommitLineData
0df0df23 1<?php
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2// This file is part of Moodle - http://moodle.org/
3//
4// Moodle is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8//
9// Moodle is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13//
14// You should have received a copy of the GNU General Public License
15// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
16
17/**
18 * This is the main script for the complete XMLDB interface. From here
19 * all the actions supported will be launched.
20 *
85d6dd38 21 * @package tool_xmldb
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22 * @copyright (C) 1999 onwards Martin Dougiamas http://dougiamas.com,
23 * (C) 2001-3001 Eloy Lafuente (stronk7) http://contiento.com
24 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
25 */
26
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27require('../../../config.php');
28require_once($CFG->libdir.'/adminlib.php');
29require_once($CFG->libdir.'/ddllib.php');
30// Add required XMLDB action classes
31require_once('actions/XMLDBAction.class.php');
32require_once('actions/XMLDBCheckAction.class.php');
33
34
35admin_externalpage_setup('toolxmld');
36
37// Add other used libraries
38require_once($CFG->libdir . '/xmlize.php');
39
40// Handle session data
41global $XMLDB;
42
43// State is stored in session - we have to serialise it because the classes are not loaded when creating session
44if (!isset($SESSION->xmldb)) {
45 $XMLDB = new stdClass;
46} else {
47 $XMLDB = unserialize($SESSION->xmldb);
48}
49
50// Some previous checks
51$site = get_site();
52
53require_login();
bf006d2c 54require_capability('moodle/site:config', context_system::instance());
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55
56// Body of the script, based on action, we delegate the work
57$action = optional_param ('action', 'main_view', PARAM_ALPHAEXT);
58
59// Get the action path and invoke it
60$actionsroot = "$CFG->dirroot/$CFG->admin/tool/xmldb/actions";
61$actionclass = $action . '.class.php';
62$actionpath = "$actionsroot/$action/$actionclass";
63
64// Load and invoke the proper action
65if (file_exists($actionpath) && is_readable($actionpath)) {
66 require_once($actionpath);
67 if ($xmldb_action = new $action) {
68 // Invoke it
69 $result = $xmldb_action->invoke();
70 // store the result in session
71 $SESSION->xmldb = serialize($XMLDB);
72
73 if ($result) {
74 // Based on getDoesGenerate()
75 switch ($xmldb_action->getDoesGenerate()) {
76 case ACTION_GENERATE_HTML:
77
78 $action = optional_param('action', '', PARAM_ALPHAEXT);
79 $postaction = optional_param('postaction', '', PARAM_ALPHAEXT);
80 // If the js exists, load it
81 if ($action) {
82 $script = $CFG->admin . '/tool/xmldb/actions/' . $action . '/' . $action . '.js';
83 $file = $CFG->dirroot . '/' . $script;
84 if (file_exists($file) && is_readable($file)) {
85 $PAGE->requires->js('/'.$script);
86 } else if ($postaction) {
87 // Try to load the postaction javascript if exists
88 $script = $CFG->admin . '/tool/xmldb/actions/' . $postaction . '/' . $postaction . '.js';
e11a8328 89 $file = $CFG->dirroot . '/' . $script;
90 if (file_exists($file) && is_readable($file)) {
9dec75db 91 $PAGE->requires->js('/'.$script);
e11a8328 92 }
93 }
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94 }
95
96 // Go with standard admin header
97 echo $OUTPUT->header();
98 echo $OUTPUT->heading($xmldb_action->getTitle());
99 echo $xmldb_action->getOutput();
100 echo $OUTPUT->footer();
101 break;
102 case ACTION_GENERATE_XML:
103 header('Content-type: application/xhtml+xml; charset=utf-8');
104 echo $xmldb_action->getOutput();
105 break;
8c15ae99 106 }
107 } else {
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108 // TODO: need more detailed error info
109 print_error('xmldberror');
8c15ae99 110 }
111 } else {
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112 $a = new stdClass();
113 $a->action = $action;
114 $a->actionclass = $actionclass;
115 print_error('cannotinstantiateclass', 'tool_xmldb', '', $a);
8c15ae99 116 }
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117} else {
118 print_error('invalidaction');
119}
8c15ae99 120
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121if ($xmldb_action->getDoesGenerate() != ACTION_GENERATE_XML) {
122 if (debugging()) {
123 // print_object($XMLDB);
8c15ae99 124 }
85d6dd38 125}