matrix-react-sdk
Version:
SDK for matrix.org using React
76 lines (70 loc) • 11.1 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.MessageEventPreview = void 0;
var _matrix = require("matrix-js-sdk/src/matrix");
var _languageHandler = require("../../../languageHandler");
var _utils = require("./utils");
var _HtmlUtils = require("../../../HtmlUtils");
var _Reply = require("../../../utils/Reply");
var _types = require("../../../voice-broadcast/types");
/*
Copyright 2024 New Vector Ltd.
Copyright 2020 The Matrix.org Foundation C.I.C.
SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
Please see LICENSE files in the repository root for full details.
*/
class MessageEventPreview {
getTextFor(event, tagId, isThread) {
let eventContent = event.getContent();
// no preview for broadcast chunks
if (eventContent[_types.VoiceBroadcastChunkEventType]) return null;
if (event.isRelation(_matrix.RelationType.Replace)) {
// It's an edit, generate the preview on the new text
eventContent = event.getContent()["m.new_content"];
}
if (!eventContent?.["body"]) return null; // invalid for our purposes
let body = eventContent["body"].trim();
if (!body) return null; // invalid event, no preview
// A msgtype is actually required in the spec but the app is a bit softer on this requirement
const msgtype = eventContent["msgtype"] ?? _matrix.MsgType.Text;
const hasHtml = eventContent.format === "org.matrix.custom.html" && eventContent.formatted_body;
if (hasHtml) {
body = eventContent.formatted_body;
}
// XXX: Newer relations have a getRelation() function which is not compatible with replies.
if (event.getWireContent()["m.relates_to"]?.["m.in_reply_to"]) {
// If this is a reply, get the real reply and use that
if (hasHtml) {
body = ((0, _Reply.stripHTMLReply)(body) || "").trim();
} else {
body = ((0, _Reply.stripPlainReply)(body) || "").trim();
}
if (!body) return null; // invalid event, no preview
}
if (hasHtml) {
const sanitised = (0, _HtmlUtils.getHtmlText)(body.replace(/<br\/?>/gi, "\n")); // replace line breaks before removing them
// run it through DOMParser to fixup encoded html entities
body = new DOMParser().parseFromString(sanitised, "text/html").documentElement.textContent;
}
body = (0, _languageHandler.sanitizeForTranslation)(body);
if (msgtype === _matrix.MsgType.Emote) {
return (0, _languageHandler._t)("event_preview|m.emote", {
senderName: (0, _utils.getSenderName)(event),
emote: body
});
}
const roomId = event.getRoomId();
if (isThread || (0, _utils.isSelf)(event) || roomId && !(0, _utils.shouldPrefixMessagesIn)(roomId, tagId)) {
return body;
} else {
return (0, _languageHandler._t)("event_preview|m.text", {
senderName: (0, _utils.getSenderName)(event),
message: body
});
}
}
}
exports.MessageEventPreview = MessageEventPreview;
//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"names":["_matrix","require","_languageHandler","_utils","_HtmlUtils","_Reply","_types","MessageEventPreview","getTextFor","event","tagId","isThread","eventContent","getContent","VoiceBroadcastChunkEventType","isRelation","RelationType","Replace","body","trim","msgtype","MsgType","Text","hasHtml","format","formatted_body","getWireContent","stripHTMLReply","stripPlainReply","sanitised","getHtmlText","replace","DOMParser","parseFromString","documentElement","textContent","sanitizeForTranslation","Emote","_t","senderName","getSenderName","emote","roomId","getRoomId","isSelf","shouldPrefixMessagesIn","message","exports"],"sources":["../../../../src/stores/room-list/previews/MessageEventPreview.ts"],"sourcesContent":["/*\nCopyright 2024 New Vector Ltd.\nCopyright 2020 The Matrix.org Foundation C.I.C.\n\nSPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only\nPlease see LICENSE files in the repository root for full details.\n*/\n\nimport { MatrixEvent, MsgType, RelationType } from \"matrix-js-sdk/src/matrix\";\n\nimport { IPreview } from \"./IPreview\";\nimport { TagID } from \"../models\";\nimport { _t, sanitizeForTranslation } from \"../../../languageHandler\";\nimport { getSenderName, isSelf, shouldPrefixMessagesIn } from \"./utils\";\nimport { getHtmlText } from \"../../../HtmlUtils\";\nimport { stripHTMLReply, stripPlainReply } from \"../../../utils/Reply\";\nimport { VoiceBroadcastChunkEventType } from \"../../../voice-broadcast/types\";\n\nexport class MessageEventPreview implements IPreview {\n    public getTextFor(event: MatrixEvent, tagId?: TagID, isThread?: boolean): string | null {\n        let eventContent = event.getContent();\n\n        // no preview for broadcast chunks\n        if (eventContent[VoiceBroadcastChunkEventType]) return null;\n\n        if (event.isRelation(RelationType.Replace)) {\n            // It's an edit, generate the preview on the new text\n            eventContent = event.getContent()[\"m.new_content\"];\n        }\n\n        if (!eventContent?.[\"body\"]) return null; // invalid for our purposes\n\n        let body = eventContent[\"body\"].trim();\n        if (!body) return null; // invalid event, no preview\n        // A msgtype is actually required in the spec but the app is a bit softer on this requirement\n        const msgtype = eventContent[\"msgtype\"] ?? MsgType.Text;\n\n        const hasHtml = eventContent.format === \"org.matrix.custom.html\" && eventContent.formatted_body;\n        if (hasHtml) {\n            body = eventContent.formatted_body;\n        }\n\n        // XXX: Newer relations have a getRelation() function which is not compatible with replies.\n        if (event.getWireContent()[\"m.relates_to\"]?.[\"m.in_reply_to\"]) {\n            // If this is a reply, get the real reply and use that\n            if (hasHtml) {\n                body = (stripHTMLReply(body) || \"\").trim();\n            } else {\n                body = (stripPlainReply(body) || \"\").trim();\n            }\n            if (!body) return null; // invalid event, no preview\n        }\n\n        if (hasHtml) {\n            const sanitised = getHtmlText(body.replace(/<br\\/?>/gi, \"\\n\")); // replace line breaks before removing them\n            // run it through DOMParser to fixup encoded html entities\n            body = new DOMParser().parseFromString(sanitised, \"text/html\").documentElement.textContent;\n        }\n\n        body = sanitizeForTranslation(body);\n\n        if (msgtype === MsgType.Emote) {\n            return _t(\"event_preview|m.emote\", { senderName: getSenderName(event), emote: body });\n        }\n\n        const roomId = event.getRoomId();\n\n        if (isThread || isSelf(event) || (roomId && !shouldPrefixMessagesIn(roomId, tagId))) {\n            return body;\n        } else {\n            return _t(\"event_preview|m.text\", { senderName: getSenderName(event), message: body });\n        }\n    }\n}\n"],"mappings":";;;;;;AAQA,IAAAA,OAAA,GAAAC,OAAA;AAIA,IAAAC,gBAAA,GAAAD,OAAA;AACA,IAAAE,MAAA,GAAAF,OAAA;AACA,IAAAG,UAAA,GAAAH,OAAA;AACA,IAAAI,MAAA,GAAAJ,OAAA;AACA,IAAAK,MAAA,GAAAL,OAAA;AAhBA;AACA;AACA;AACA;AACA;AACA;AACA;;AAYO,MAAMM,mBAAmB,CAAqB;EAC1CC,UAAUA,CAACC,KAAkB,EAAEC,KAAa,EAAEC,QAAkB,EAAiB;IACpF,IAAIC,YAAY,GAAGH,KAAK,CAACI,UAAU,CAAC,CAAC;;IAErC;IACA,IAAID,YAAY,CAACE,mCAA4B,CAAC,EAAE,OAAO,IAAI;IAE3D,IAAIL,KAAK,CAACM,UAAU,CAACC,oBAAY,CAACC,OAAO,CAAC,EAAE;MACxC;MACAL,YAAY,GAAGH,KAAK,CAACI,UAAU,CAAC,CAAC,CAAC,eAAe,CAAC;IACtD;IAEA,IAAI,CAACD,YAAY,GAAG,MAAM,CAAC,EAAE,OAAO,IAAI,CAAC,CAAC;;IAE1C,IAAIM,IAAI,GAAGN,YAAY,CAAC,MAAM,CAAC,CAACO,IAAI,CAAC,CAAC;IACtC,IAAI,CAACD,IAAI,EAAE,OAAO,IAAI,CAAC,CAAC;IACxB;IACA,MAAME,OAAO,GAAGR,YAAY,CAAC,SAAS,CAAC,IAAIS,eAAO,CAACC,IAAI;IAEvD,MAAMC,OAAO,GAAGX,YAAY,CAACY,MAAM,KAAK,wBAAwB,IAAIZ,YAAY,CAACa,cAAc;IAC/F,IAAIF,OAAO,EAAE;MACTL,IAAI,GAAGN,YAAY,CAACa,cAAc;IACtC;;IAEA;IACA,IAAIhB,KAAK,CAACiB,cAAc,CAAC,CAAC,CAAC,cAAc,CAAC,GAAG,eAAe,CAAC,EAAE;MAC3D;MACA,IAAIH,OAAO,EAAE;QACTL,IAAI,GAAG,CAAC,IAAAS,qBAAc,EAACT,IAAI,CAAC,IAAI,EAAE,EAAEC,IAAI,CAAC,CAAC;MAC9C,CAAC,MAAM;QACHD,IAAI,GAAG,CAAC,IAAAU,sBAAe,EAACV,IAAI,CAAC,IAAI,EAAE,EAAEC,IAAI,CAAC,CAAC;MAC/C;MACA,IAAI,CAACD,IAAI,EAAE,OAAO,IAAI,CAAC,CAAC;IAC5B;IAEA,IAAIK,OAAO,EAAE;MACT,MAAMM,SAAS,GAAG,IAAAC,sBAAW,EAACZ,IAAI,CAACa,OAAO,CAAC,WAAW,EAAE,IAAI,CAAC,CAAC,CAAC,CAAC;MAChE;MACAb,IAAI,GAAG,IAAIc,SAAS,CAAC,CAAC,CAACC,eAAe,CAACJ,SAAS,EAAE,WAAW,CAAC,CAACK,eAAe,CAACC,WAAW;IAC9F;IAEAjB,IAAI,GAAG,IAAAkB,uCAAsB,EAAClB,IAAI,CAAC;IAEnC,IAAIE,OAAO,KAAKC,eAAO,CAACgB,KAAK,EAAE;MAC3B,OAAO,IAAAC,mBAAE,EAAC,uBAAuB,EAAE;QAAEC,UAAU,EAAE,IAAAC,oBAAa,EAAC/B,KAAK,CAAC;QAAEgC,KAAK,EAAEvB;MAAK,CAAC,CAAC;IACzF;IAEA,MAAMwB,MAAM,GAAGjC,KAAK,CAACkC,SAAS,CAAC,CAAC;IAEhC,IAAIhC,QAAQ,IAAI,IAAAiC,aAAM,EAACnC,KAAK,CAAC,IAAKiC,MAAM,IAAI,CAAC,IAAAG,6BAAsB,EAACH,MAAM,EAAEhC,KAAK,CAAE,EAAE;MACjF,OAAOQ,IAAI;IACf,CAAC,MAAM;MACH,OAAO,IAAAoB,mBAAE,EAAC,sBAAsB,EAAE;QAAEC,UAAU,EAAE,IAAAC,oBAAa,EAAC/B,KAAK,CAAC;QAAEqC,OAAO,EAAE5B;MAAK,CAAC,CAAC;IAC1F;EACJ;AACJ;AAAC6B,OAAA,CAAAxC,mBAAA,GAAAA,mBAAA","ignoreList":[]}