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| author | DMRobertson <DMRobertson@users.noreply.github.com> | 2023-01-10 12:19:38 +0000 |
|---|---|---|
| committer | DMRobertson <DMRobertson@users.noreply.github.com> | 2023-01-10 12:19:38 +0000 |
| commit | dd8cbf08bac0e69f1caf00ec1efec6019eb36c29 (patch) | |
| tree | 3b1e662db9ac5c86d2f12b7f1b2394383136cab3 /v1.75/modules/account_data_callbacks.html | |
| parent | deploy: 3479599387164aca2613e88d1697191b087e55bc (diff) | |
| download | synapse-dd8cbf08bac0e69f1caf00ec1efec6019eb36c29.tar.xz | |
deploy: 9a4c69f59f1ac54838d3b0f47280d858b7e41073
Diffstat (limited to 'v1.75/modules/account_data_callbacks.html')
| -rw-r--r-- | v1.75/modules/account_data_callbacks.html | 280 |
1 files changed, 280 insertions, 0 deletions
diff --git a/v1.75/modules/account_data_callbacks.html b/v1.75/modules/account_data_callbacks.html new file mode 100644 index 0000000000..1a7d4497f5 --- /dev/null +++ b/v1.75/modules/account_data_callbacks.html @@ -0,0 +1,280 @@ +<!DOCTYPE HTML> +<html lang="en" class="sidebar-visible no-js light"> + <head> + <!-- Book generated using mdBook --> + <meta charset="UTF-8"> + <title>Account data callbacks - Synapse</title> + <!-- Custom HTML head --> + <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> + <meta name="description" content=""> + <meta name="viewport" content="width=device-width, initial-scale=1"> + <meta name="theme-color" content="#ffffff" /> + + <link rel="icon" href="../favicon.svg"> + <link rel="shortcut icon" href="../favicon.png"> + <link rel="stylesheet" href="../css/variables.css"> + <link rel="stylesheet" href="../css/general.css"> + <link rel="stylesheet" href="../css/chrome.css"> + <link rel="stylesheet" href="../css/print.css" media="print"> + <!-- Fonts --> + <link rel="stylesheet" href="../FontAwesome/css/font-awesome.css"> + <link rel="stylesheet" href="../fonts/fonts.css"> + <!-- Highlight.js Stylesheets --> + <link rel="stylesheet" href="../highlight.css"> + <link rel="stylesheet" href="../tomorrow-night.css"> + <link rel="stylesheet" href="../ayu-highlight.css"> + + <!-- Custom theme stylesheets --> + <link rel="stylesheet" href="../docs/website_files/table-of-contents.css"> + <link rel="stylesheet" href="../docs/website_files/remove-nav-buttons.css"> + <link rel="stylesheet" href="../docs/website_files/indent-section-headers.css"> + </head> + <body> + <!-- Provide site root to javascript --> + <script type="text/javascript"> + var path_to_root = "../"; + var default_theme = window.matchMedia("(prefers-color-scheme: dark)").matches ? 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Account data callbacks can be registered using the module API's +<code>register_account_data_callbacks</code> method.</p> +<h2 id="callbacks"><a class="header" href="#callbacks">Callbacks</a></h2> +<p>The available account data callbacks are:</p> +<h3 id="on_account_data_updated"><a class="header" href="#on_account_data_updated"><code>on_account_data_updated</code></a></h3> +<p><em>First introduced in Synapse v1.57.0</em></p> +<pre><code class="language-python">async def on_account_data_updated( + user_id: str, + room_id: Optional[str], + account_data_type: str, + content: "synapse.module_api.JsonDict", +) -> None: +</code></pre> +<p>Called after user's account data has been updated. The module is given the +Matrix ID of the user whose account data is changing, the room ID the data is associated +with, the type associated with the change, as well as the new content. If the account +data is not associated with a specific room, then the room ID is <code>None</code>.</p> +<p>This callback is triggered when new account data is added or when the data associated with +a given type (and optionally room) changes. This includes deletion, since in Matrix, +deleting account data consists of replacing the data associated with a given type +(and optionally room) with an empty dictionary (<code>{}</code>).</p> +<p>Note that this doesn't trigger when changing the tags associated with a room, as these are +processed separately by Synapse.</p> +<p>If multiple modules implement this callback, Synapse runs them all in order.</p> +<h2 id="example"><a class="header" href="#example">Example</a></h2> +<p>The example below is a module that implements the <code>on_account_data_updated</code> callback, and +sends an event to an audit room when a user changes their account data.</p> +<pre><code class="language-python">import json +import attr +from typing import Any, Dict, Optional + +from synapse.module_api import JsonDict, ModuleApi +from synapse.module_api.errors import ConfigError + + +@attr.s(auto_attribs=True) +class CustomAccountDataConfig: + audit_room: str + sender: str + + +class CustomAccountDataModule: + def __init__(self, config: CustomAccountDataConfig, api: ModuleApi): + self.api = api + self.config = config + + self.api.register_account_data_callbacks( + on_account_data_updated=self.log_new_account_data, + ) + + @staticmethod + def parse_config(config: Dict[str, Any]) -> CustomAccountDataConfig: + def check_in_config(param: str): + if param not in config: + raise ConfigError(f"'{param}' is required") + + check_in_config("audit_room") + check_in_config("sender") + + return CustomAccountDataConfig( + audit_room=config["audit_room"], + sender=config["sender"], + ) + + async def log_new_account_data( + self, + user_id: str, + room_id: Optional[str], + account_data_type: str, + content: JsonDict, + ) -> None: + content_raw = json.dumps(content) + msg_content = f"{user_id} has changed their account data for type {account_data_type} to: {content_raw}" + + if room_id is not None: + msg_content += f" (in room {room_id})" + + await self.api.create_and_send_event_into_room( + { + "room_id": self.config.audit_room, + "sender": self.config.sender, + "type": "m.room.message", + "content": { + "msgtype": "m.text", + "body": msg_content + } + } + ) +</code></pre> + + </main> + + <nav class="nav-wrapper" aria-label="Page navigation"> + <!-- Mobile navigation buttons --> + <a rel="prev" href="../modules/background_update_controller_callbacks.html" class="mobile-nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left"> + <i class="fa fa-angle-left"></i> + </a> + <a rel="next" href="../modules/porting_legacy_module.html" class="mobile-nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right"> + <i class="fa fa-angle-right"></i> + </a> + <div style="clear: both"></div> + </nav> + </div> + </div> + + <nav class="nav-wide-wrapper" aria-label="Page navigation"> + <a rel="prev" href="../modules/background_update_controller_callbacks.html" class="nav-chapters previous" title="Previous chapter" aria-label="Previous chapter" aria-keyshortcuts="Left"> + <i class="fa fa-angle-left"></i> + </a> + <a rel="next" href="../modules/porting_legacy_module.html" class="nav-chapters next" title="Next chapter" aria-label="Next chapter" aria-keyshortcuts="Right"> + <i class="fa fa-angle-right"></i> + </a> + </nav> + + </div> + + <script type="text/javascript"> + window.playground_copyable = true; + </script> + <script src="../elasticlunr.min.js" type="text/javascript" charset="utf-8"></script> + <script src="../mark.min.js" type="text/javascript" charset="utf-8"></script> + <script src="../searcher.js" type="text/javascript" charset="utf-8"></script> + <script src="../clipboard.min.js" type="text/javascript" charset="utf-8"></script> + <script src="../highlight.js" type="text/javascript" charset="utf-8"></script> + <script src="../book.js" type="text/javascript" charset="utf-8"></script> + + <!-- Custom JS scripts --> + <script type="text/javascript" src="../docs/website_files/table-of-contents.js"></script> + </body> +</html> \ No newline at end of file |