Moodle/Programming/1.9 の変更点

• 追加された行はこの色です。
• 削除された行はこの色です。
• Moodle/Programming/1.9 へ行く。

#author("2023-08-29T03:35:27+00:00","default:iseki","iseki")
** Moodle1.9 Programing [#l2cb4679]
- http://docs.moodle.org/dev/Blocks/Blocks_for_1.5_to_1.9


*** global 変数 [#s52b390d]

**** $CFG [#v460c415]
- $CFG->wwwroot ：  top url
- $CFG->prefix

**** $USER [#ecf0673b]
- メンバ変数例
-- id => 2
-- username => admin
-- firstname => 管理
-- lastname => ユーザ
-- email => iseki@solar-system.tuis.ac.jp
-- emailstop => 0
-- city => 千葉市
-- country => JP
-- lang => ja_utf8 
-- timezone => 9.0
-- firstaccess => 1259809008
-- lastaccess => 1273976520
-- lastlogin => 1273631570
-- currentlogin => 1273761631

**** $_POST [#jf217b7d]
- empty($_POST)


*** POST, GET [#i893cfed]
- required_param('course',   PARAM_INT);
- optional_param('mode', default, PARAM_ALPHA);


*** 権限 [#kca35ac9]
- isadmin()
- isguest()
- require_login($course->id);
- isteacher($course->id)





*** メッセージ [#pb1c2054]
- get_string( , )


*** DataBase [#v4abf387]
- lib/dmllib.php


**** count_records [#rc2a2d4a]
 $count = count_records('autoattend_sessions', 'courseid', $course->id, 'sessdate', $sdate, 'starttime', $starttime);

**** get_record(s) [#z3e3f469]
- get_record($table, $field1, $value1, $field2="", $value2="", $field3="", $value3="", $fields='*')
 if ($user = get_record('user', 'id', $USER->id)) {
    $firstname = $user->firstname;
 }
- get_records($table, $field="", $value="", $sort="", $fields='*', $limitfrom="", $limitnum="") 
 if (!$vars = get_records('autoattend_settings', 'courseid', $courseid, 'id')) {
    $vars = get_records('autoattend_settings', 'courseid', 0);      // use default
 }

**** get_records_sql [#r096c770]
 $qey = "SELECT * FROM .......";
 if ($users = get_records_sql($qry)) {
    foreach($users as $key => $user) {
        $return['id']      = $user->id;
        $return['attsid'] = $user->attsid;
        .............................
    }
 }

**** update_record, insert_record [#bfdf5685]
 $update = false;
 if ($rec = get_record('autoattend_settings', 'courseid', $course->id, 'status', $status[$i])) {
    $update = true;
 }
 $rec->courseid = $course->id;
 ............................
 if ($update) {
     $result = update_record('autoattend_settings', $rec);
 }
 else {
     $result = insert_record('autoattend_settings', $rec);
 }
 unset($rec);

**** delete_records [#u570f164]
 delete_records('autoattend_settings', 'courseid', $course->id);

**** XMLDB [#yaa09041]
- http://dev.moodle.org/mod/resource/view.php?id=48
- block にディレクトリを作成し，その中に dbディレクトリを作る．
- 「サイト管理」→「その他」→「XMLDBエディタ」　でデータベース定義用の db/install.xml を作成する．


*** ログ [#q8c98d5f]
- add_to_log($course->id, 'autoattend', 'restore settings', 'att_settings.php?course='.$course->id);


*** Form [#o9495a23]



*** settings.php [#m49c050d]
- admin_setting_configtext
- admin_setting_configcheckbox
- admin_setting_configselect

**** Moodle Data Cleaning Parameters [#z68f6bc6]
- PARAM_RAW: specifies a parameter that is not cleaned or processed in any way.
- PARAM_CLEAN: Obsolete, please try to use a more specific type of parameter.
- PARAM_INT: Integers only, use when expecting only numbers
- PARAM_INTEGER: Alias for PARAM_INT
- PARAM_ALPHA: Contains only english letters.
- PARAM_ACTION: Alias for PARAM_ALPHA, use for various actions in forms and URLs.
- PARAM_FORMAT: Alias for PARAM_ALPHA, use for names of plugins, formats, etc.
- PARAM_NOTAGS: All HTML tags are stripped from the text. Do not abuse this type.
- PARAM_MULTILANG: Alias of PARAM_TEXT.
- PARAM_TEXT: General plain text compatible with multilang filter, no other html tags.
- PARAM_FILE: Safe file name, all dangerous chars are stripped, protects against XSS, SQL injections and directory traversals.
- PARAM_PATH: Safe relative path name, all dangerous chars are stripped, protects against XSS, SQL injections and directory traversals
-- note: The leading slash is not removed, window drive letter is not allowed
- PARAM_HOST: expected fully qualified domain name (FQDN) or an IPv4 dotted quad (IP address)
- PARAM_URL: expected properly formatted URL.
- PARAM_LOCALURL: expected properly formatted URL as well as one that refers to the local server itself. NOT orthogonal to the others! Implies PARAM_URL!
- PARAM_CLEANFILE: safe file name, all dangerous and regional chars are removed,
- PARAM_ALPHANUM: expected numbers and letters only.
- PARAM_BOOL: converts input into 0 or 1, use for switches in forms and urls.
- PARAM_CLEANHTML: cleans submitted HTML code and removes slashes
-- note: do not forget to addslashes() before storing into database!
- PARAM_ALPHAEXT: the same contents as PARAM_ALPHA plus the chars in quotes: "/-_" allowed, suitable for include() and require()
- PARAM_SAFEDIR: safe directory name, suitable for include() and require()
- PARAM_SEQUENCE: expects a sequence of numbers like 8 to 1, 5, 6, 4, 6, 8, 9. Numbers and commas only.