plugin_manager.php 44.2 KB
Newer Older
1001
1002
1003
1004
1005
1006
1007
1008
                'number', 'picture', 'radiobutton', 'text', 'textarea', 'url'
            ),

            'datapreset' => array(
                'imagegallery'
            ),

            'editor' => array(
1009
                'atto', 'textarea', 'tinymce'
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
            ),

            'enrol' => array(
                'category', 'cohort', 'database', 'flatfile',
                'guest', 'imsenterprise', 'ldap', 'manual', 'meta', 'mnet',
                'paypal', 'self'
            ),

            'filter' => array(
                'activitynames', 'algebra', 'censor', 'emailprotect',
1020
                'emoticon', 'mathjaxloader', 'mediaplugin', 'multilang', 'tex', 'tidy',
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
                'urltolink', 'data', 'glossary'
            ),

            'format' => array(
                'singleactivity', 'social', 'topics', 'weeks'
            ),

            'gradeexport' => array(
                'ods', 'txt', 'xls', 'xml'
            ),

            'gradeimport' => array(
                'csv', 'xml'
            ),

            'gradereport' => array(
1037
                'grader', 'history', 'outcomes', 'overview', 'user'
1038
1039
1040
1041
1042
1043
1044
1045
1046
            ),

            'gradingform' => array(
                'rubric', 'guide'
            ),

            'local' => array(
            ),

1047
1048
1049
1050
            'logstore' => array(
                'database', 'legacy', 'standard',
            ),

1051
            'message' => array(
1052
                'airnotifier', 'email', 'jabber', 'popup'
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
            ),

            'mnetservice' => array(
                'enrol'
            ),

            'mod' => array(
                'assign', 'assignment', 'book', 'chat', 'choice', 'data', 'feedback', 'folder',
                'forum', 'glossary', 'imscp', 'label', 'lesson', 'lti', 'page',
                'quiz', 'resource', 'scorm', 'survey', 'url', 'wiki', 'workshop'
            ),

            'plagiarism' => array(
            ),

            'portfolio' => array(
                'boxnet', 'download', 'flickr', 'googledocs', 'mahara', 'picasa'
            ),

            'profilefield' => array(
                'checkbox', 'datetime', 'menu', 'text', 'textarea'
            ),

            'qbehaviour' => array(
                'adaptive', 'adaptivenopenalty', 'deferredcbm',
                'deferredfeedback', 'immediatecbm', 'immediatefeedback',
                'informationitem', 'interactive', 'interactivecountback',
                'manualgraded', 'missing'
            ),

            'qformat' => array(
                'aiken', 'blackboard_six', 'examview', 'gift',
                'learnwise', 'missingword', 'multianswer', 'webct',
                'xhtml', 'xml'
            ),

            'qtype' => array(
                'calculated', 'calculatedmulti', 'calculatedsimple',
                'description', 'essay', 'match', 'missingtype', 'multianswer',
                'multichoice', 'numerical', 'random', 'randomsamatch',
                'shortanswer', 'truefalse'
            ),

            'quiz' => array(
                'grading', 'overview', 'responses', 'statistics'
            ),

            'quizaccess' => array(
                'delaybetweenattempts', 'ipaddress', 'numattempts', 'openclosedate',
                'password', 'safebrowser', 'securewindow', 'timelimit'
            ),

            'report' => array(
1106
                'backups', 'completion', 'configlog', 'courseoverview', 'eventlist',
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
                'log', 'loglive', 'outline', 'participation', 'progress', 'questioninstances', 'security', 'stats', 'performance'
            ),

            'repository' => array(
                'alfresco', 'areafiles', 'boxnet', 'coursefiles', 'dropbox', 'equella', 'filesystem',
                'flickr', 'flickr_public', 'googledocs', 'local', 'merlot',
                'picasa', 'recent', 'skydrive', 's3', 'upload', 'url', 'user', 'webdav',
                'wikimedia', 'youtube'
            ),

            'scormreport' => array(
                'basic',
                'interactions',
                'graphs',
                'objectives'
            ),

            'tinymce' => array(
1125
                'ctrlhelp', 'managefiles', 'moodleemoticon', 'moodleimage',
1126
1127
1128
1129
                'moodlemedia', 'moodlenolink', 'pdw', 'spellchecker', 'wrap'
            ),

            'theme' => array(
1130
                'base', 'bootstrapbase', 'canvas', 'clean', 'more'
1131
1132
1133
            ),

            'tool' => array(
1134
                'assignmentupgrade', 'availabilityconditions', 'behat', 'capability', 'customlang',
1135
                'dbtransfer', 'generator', 'health', 'innodb', 'installaddon',
1136
                'langimport', 'log', 'multilangupgrade', 'phpunit', 'profiling',
1137
                'replace', 'spamcleaner', 'task', 'timezoneimport',
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
                'unittest', 'uploadcourse', 'uploaduser', 'unsuproles', 'xmldb'
            ),

            'webservice' => array(
                'amf', 'rest', 'soap', 'xmlrpc'
            ),

            'workshopallocation' => array(
                'manual', 'random', 'scheduled'
            ),

            'workshopeval' => array(
                'best'
            ),

            'workshopform' => array(
                'accumulative', 'comments', 'numerrors', 'rubric'
            )
        );

        if (isset($standard_plugins[$type])) {
            return $standard_plugins[$type];
        } else {
            return false;
        }
    }

    /**
     * Reorders plugin types into a sequence to be displayed
     *
     * For technical reasons, plugin types returned by {@link core_component::get_plugin_types()} are
     * in a certain order that does not need to fit the expected order for the display.
     * Particularly, activity modules should be displayed first as they represent the
     * real heart of Moodle. They should be followed by other plugin types that are
     * used to build the courses (as that is what one expects from LMS). After that,
     * other supportive plugin types follow.
     *
     * @param array $types associative array
     * @return array same array with altered order of items
     */
    protected function reorder_plugin_types(array $types) {
        $fix = array('mod' => $types['mod']);
        foreach (core_component::get_plugin_list('mod') as $plugin => $fulldir) {
            if (!$subtypes = core_component::get_subplugins('mod_'.$plugin)) {
                continue;
            }
            foreach ($subtypes as $subtype => $ignored) {
                $fix[$subtype] = $types[$subtype];
            }
        }

        $fix['mod']        = $types['mod'];
        $fix['block']      = $types['block'];
        $fix['qtype']      = $types['qtype'];
        $fix['qbehaviour'] = $types['qbehaviour'];
        $fix['qformat']    = $types['qformat'];
        $fix['filter']     = $types['filter'];

        $fix['editor']     = $types['editor'];
        foreach (core_component::get_plugin_list('editor') as $plugin => $fulldir) {
            if (!$subtypes = core_component::get_subplugins('editor_'.$plugin)) {
                continue;
            }
            foreach ($subtypes as $subtype => $ignored) {
                $fix[$subtype] = $types[$subtype];
            }
        }

        $fix['enrol'] = $types['enrol'];
        $fix['auth']  = $types['auth'];
        $fix['tool']  = $types['tool'];
        foreach (core_component::get_plugin_list('tool') as $plugin => $fulldir) {
            if (!$subtypes = core_component::get_subplugins('tool_'.$plugin)) {
                continue;
            }
            foreach ($subtypes as $subtype => $ignored) {
                $fix[$subtype] = $types[$subtype];
            }
        }

        foreach ($types as $type => $path) {
            if (!isset($fix[$type])) {
                $fix[$type] = $path;
            }
        }
        return $fix;
    }

    /**
     * Check if the given directory can be removed by the web server process.
     *
     * This recursively checks that the given directory and all its contents
     * it writable.
     *
     * @param string $fullpath
     * @return boolean
     */
    protected function is_directory_removable($fullpath) {

        if (!is_writable($fullpath)) {
            return false;
        }

        if (is_dir($fullpath)) {
            $handle = opendir($fullpath);
        } else {
            return false;
        }

        $result = true;

        while ($filename = readdir($handle)) {

            if ($filename === '.' or $filename === '..') {
                continue;
            }

            $subfilepath = $fullpath.'/'.$filename;

            if (is_dir($subfilepath)) {
                $result = $result && $this->is_directory_removable($subfilepath);

            } else {
                $result = $result && is_writable($subfilepath);
            }
        }

        closedir($handle);

        return $result;
    }

    /**
     * Helper method that implements common uninstall prerequisites
     *
     * @param \core\plugininfo\base $pluginfo
     * @return bool
     */
    protected function common_uninstall_check(\core\plugininfo\base $pluginfo) {

        if (!$pluginfo->is_uninstall_allowed()) {
            // The plugin's plugininfo class declares it should not be uninstalled.
            return false;
        }

        if ($pluginfo->get_status() === self::PLUGIN_STATUS_NEW) {
            // The plugin is not installed. It should be either installed or removed from the disk.
            // Relying on this temporary state may be tricky.
            return false;
        }

        if (method_exists($pluginfo, 'get_uninstall_url') and is_null($pluginfo->get_uninstall_url())) {
            // Backwards compatibility.
            debugging('\core\plugininfo\base subclasses should use is_uninstall_allowed() instead of returning null in get_uninstall_url()',
                DEBUG_DEVELOPER);
            return false;
        }

        return true;
    }
}
For faster browsing, not all history is shown. View entire blame