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	<title>Development:Required code upgrades - История изменений</title>
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	<updated>2026-05-07T22:12:43Z</updated>
	<subtitle>История изменений этой страницы в вики</subtitle>
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		<id>http://wiki.mipt.ru/index.php?title=Development:Required_code_upgrades&amp;diff=11784&amp;oldid=prev</id>
		<title>Олег Давидович: 1 версия импортирована</title>
		<link rel="alternate" type="text/html" href="http://wiki.mipt.ru/index.php?title=Development:Required_code_upgrades&amp;diff=11784&amp;oldid=prev"/>
		<updated>2024-10-21T08:53:07Z</updated>

		<summary type="html">&lt;p&gt;1 версия импортирована&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;ru&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Предыдущая версия&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Версия от 08:53, 21 октября 2024&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;ru&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(нет различий)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Олег Давидович</name></author>
	</entry>
	<entry>
		<id>http://wiki.mipt.ru/index.php?title=Development:Required_code_upgrades&amp;diff=11783&amp;oldid=prev</id>
		<title>1&gt;Skodak: New page: This page lists all changes that may be needed to be done in 3rd party modules and other integration code.  =Moodle 2.0=  Note to developrs: please keep adding more info here ;-)  ==Mandat...</title>
		<link rel="alternate" type="text/html" href="http://wiki.mipt.ru/index.php?title=Development:Required_code_upgrades&amp;diff=11783&amp;oldid=prev"/>
		<updated>2008-08-16T10:01:33Z</updated>

		<summary type="html">&lt;p&gt;New page: This page lists all changes that may be needed to be done in 3rd party modules and other integration code.  =Moodle 2.0=  Note to developrs: please keep adding more info here ;-)  ==Mandat...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Новая страница&lt;/b&gt;&lt;/p&gt;&lt;div&gt;This page lists all changes that may be needed to be done in 3rd party modules and other integration code.&lt;br /&gt;
&lt;br /&gt;
=Moodle 2.0=&lt;br /&gt;
&lt;br /&gt;
Note to developrs: please keep adding more info here ;-)&lt;br /&gt;
&lt;br /&gt;
==Mandatory==&lt;br /&gt;
&lt;br /&gt;
===New Data Manipulation Layer (DML)===&lt;br /&gt;
* All database calls must be updated - new bound parameters syntax, magic quotes not used any more [https://docs.moodle.org/en/Development:DB_layer_2.0_migration_docs]&lt;br /&gt;
&lt;br /&gt;
===File API===&lt;br /&gt;
It consists of three parts [https://docs.moodle.org/en/Development:File_API]:&lt;br /&gt;
# file storage - modules can not access the course files anymore, they must store alll files in own area&lt;br /&gt;
# file browsing - each module/plugin defines what files are browsable and acessible&lt;br /&gt;
# file serving - each plugin/module is responsible for file sending though pluginfile.php&lt;br /&gt;
&lt;br /&gt;
* Handling of files in backup/restore needs to be fully rewritten too.&lt;br /&gt;
* File uploading in formslib fully rewritten - old API should not be used&lt;br /&gt;
&lt;br /&gt;
===Upgrade code===&lt;br /&gt;
* Upgrade allowed only from 1.9.x (upgrade of contrib modules does not do version tests yet)&lt;br /&gt;
* Backup/restore must use new DDL API.&lt;br /&gt;
* Concurrent upgrades are now prevented.&lt;br /&gt;
&lt;br /&gt;
=== Messaging reimplemented ===&lt;br /&gt;
Mailing and notifications from modules needs to be updated (not finished yet)&lt;br /&gt;
&lt;br /&gt;
==Optional==&lt;br /&gt;
&lt;br /&gt;
* Portfolio integration [https://docs.moodle.org/en/Development:Portfolio_API]&lt;br /&gt;
* Conditional activities [https://docs.moodle.org/en/Development:Conditional_activities]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Other changes==&lt;br /&gt;
These changes might affect some unsupported core code customisations. Modules and other plugins should not be affected.&lt;br /&gt;
&lt;br /&gt;
* rewritten course category sorting&lt;/div&gt;</summary>
		<author><name>1&gt;Skodak</name></author>
	</entry>
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