fixing error caused by $DB migration
[moodle.git] / portfolio / add.php
CommitLineData
67a87e7d 1<?php
2require_once(dirname(dirname(__FILE__)) . '/config.php');
a239f01e 3
4if (empty($CFG->portfolioenabled)) {
5 print_error('disabled', 'portfolio');
6}
7
67a87e7d 8require_once($CFG->libdir . '/portfoliolib.php');
6fdd8fa7 9require_once($CFG->libdir . '/formslib.php');
67a87e7d 10$exporter = null;
84a44985 11$dataid = 0;
12
beb4ac1a 13if (!$dataid = optional_param('id', '', PARAM_INT) ) {
84a44985 14 if (isset($SESSION->portfolioexport)) {
15 $dataid = $SESSION->portfolioexport;
67a87e7d 16 }
84a44985 17}
18if ($dataid) {
19 $exporter = portfolio_exporter::rewaken_object($dataid);
beb4ac1a 20 $exporter->verify_rewaken();
6fdd8fa7 21 if ($cancel = optional_param('cancel', 0, PARAM_RAW)) {
84a44985 22 $exporter->cancel_request();
67a87e7d 23 }
6fdd8fa7 24 if (!$exporter->get('instance')) {
25 if ($instance = optional_param('instance', '', PARAM_INT)) {
34035201 26 try {
27 $instance = portfolio_instance($instance);
28 } catch (portfolio_exception $e) {
29 portfolio_export_rethrow_exception($exporter, $e);
6fdd8fa7 30 }
31 if ($broken = portfolio_instance_sanity_check($instance)) {
32 print_error(get_string($broken[$instance->get('id')], 'portfolio_' . $instance->get('plugin')));
33 }
34 $instance->set('user', $USER);
35 $exporter->set('instance', $instance);
beb4ac1a 36 $exporter->set('sesskey', sesskey());
d67bfc32 37 $exporter->save();
6fdd8fa7 38 }
39 }
67a87e7d 40} else {
41 // we'e just posted here for the first time and have might the instance already
42 if ($instance = optional_param('instance', 0, PARAM_INT)) {
34035201 43 try {
44 $instance = portfolio_instance($instance);
45 } catch (portfolio_exception $e) {
46 portfolio_export_rethrow_exception($exporter, $e);
9eb0a772 47 }
67a87e7d 48 if ($broken = portfolio_instance_sanity_check($instance)) {
34035201 49 throw new portfolio_exception($broken[$instance->get('id')], 'portfolio_' . $instance->get('plugin'));
67a87e7d 50 }
51 $instance->set('user', $USER);
52 } else {
53 $instance = null;
54 }
55
56 $callbackfile = required_param('callbackfile', PARAM_PATH);
57 $callbackclass = required_param('callbackclass', PARAM_ALPHAEXT);
58
59 $callbackargs = array();
9eb0a772 60 foreach (array_keys(array_merge($_GET, $_POST)) as $key) {
67a87e7d 61 if (strpos($key, 'ca_') === 0) {
62 if (!$value = optional_param($key, false, PARAM_ALPHAEXT)) {
63 if (!$value = optional_param($key, false, PARAM_NUMBER)) {
64 $value = optional_param($key, false, PARAM_PATH);
65 }
66 }
67 $callbackargs[substr($key, 3)] = $value;
68 }
69 }
70 require_once($CFG->dirroot . $callbackfile);
71 $caller = new $callbackclass($callbackargs);
72 if (!$caller->check_permissions()) {
73 print_error('nopermissions', 'portfolio', $caller->get_return_url());
74 }
75 $caller->set('user', $USER);
76
77 // for build navigation
78 if (!$course = $caller->get('course')) {
79 $course = optional_param('course', 0, PARAM_INT);
80 }
81
9eb0a772 82 if (!empty($course) && is_numeric($course)) {
9eb0a772 83 $course = $DB->get_record('course', array('id' => $course), 'id,shortname,fullname');
67a87e7d 84 // this is yuk but used in build_navigation
85 }
86
9eb0a772 87 $COURSE = $course;
88
67a87e7d 89 list($extranav, $cm) = $caller->get_navigation();
90 $extranav[] = array('type' => 'title', 'name' => get_string('exporting', 'portfolio'));
91 $navigation = build_navigation($extranav, $cm);
92
93 $exporter = new portfolio_exporter($instance, $caller, $callbackfile, $navigation);
94 $exporter->set('user', $USER);
84a44985 95 $exporter->save();
96 $SESSION->portfolioexport = $exporter->get('id');
67a87e7d 97}
98
67a87e7d 99if (!$exporter->get('instance')) {
100 // we've just arrived but have no instance
101 // so retrieve everything from the request,
102 // add them as hidden fields in a new form
103 // to select the instance and post back here again
104 // for the next block to catch
6fdd8fa7 105 $mform = new portfolio_instance_select('', array('caller' => $exporter->get('caller')));
106 if ($mform->is_cancelled()) {
84a44985 107 $exporter->cancel_request();
6fdd8fa7 108 } else if ($fromform = $mform->get_data()){
84a44985 109 redirect($CFG->wwwroot . '/portfolio/add.php?instance=' . $fromform->instance . '&amp;id=' . $exporter->get('id'));
6fdd8fa7 110 exit;
111 }
112 else {
349242a3 113 $exporter->print_header('selectplugin');
6fdd8fa7 114 print_simple_box_start();
115 $mform->display();
116 print_simple_box_end();
117 print_footer();
118 exit;
67a87e7d 119 }
67a87e7d 120}
121
ac6a5492 122if (!$stage = optional_param('stage', PORTFOLIO_STAGE_CONFIG)) {
123 $stage = $exporter->get('stage');
124}
125
d67bfc32 126$alreadystolen = false;
127// for places returning control to pass (rather than PORTFOLIO_STAGE_PACKAGE
128// which is unstable if they can't get to the constant (eg external system)
129if ($postcontrol = optional_param('postcontrol', 0, PARAM_INT)) {
34035201 130 try {
131 $exporter->instance()->post_control($stage, array_merge($_GET, $_POST));
132 } catch (portfolio_plugin_exception $e) {
133 portfolio_export_rethrow_exception($exporter, $e);
134 }
d67bfc32 135 $alreadystolen = true;
136}
ac6a5492 137
67a87e7d 138$exporter->process_stage($stage, $alreadystolen);
139
140?>