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{"version":3,"file":"content.min.js","sources":["../src/content.js"],"sourcesContent":["// This file is part of Moodle - http://moodle.org/\n//\n// Moodle is free software: you can redistribute it and/or modify\n// it under the terms of the GNU General Public License as published by\n// the Free Software Foundation, either version 3 of the License, or\n// (at your option) any later version.\n//\n// Moodle is distributed in the hope that it will be useful,\n// but WITHOUT ANY WARRANTY; without even the implied warranty of\n// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n// GNU General Public License for more details.\n//\n// You should have received a copy of the GNU General Public License\n// along with Moodle. If not, see <http://www.gnu.org/licenses/>.\n\n/**\n * Module to assist with creation and management of content.\n *\n * @module editor_tiny/content\n * @copyright Andrew Lyons <andrew@nicols.co.uk>\n * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later\n */\n\n/**\n * Add MathML support to the editor.\n *\n * @param {TinyMCE} editor\n */\nexport const addMathMLSupport = (editor) => {\n const getNodeType = (node) => {\n const style = node.attr('style');\n if (style?.includes('display')) {\n if (style.match(/display:[^;]*inline/)) {\n return 'tiny-math-span';\n }\n }\n return 'tiny-math-block';\n };\n\n\n editor.on('PreInit', () => {\n editor.schema.addCustomElements({\n // Add support for MathML by defining some tiny-math blocks which extends SPAN/DIV.\n // Note: This is blind support and does not check the child content.\n // Any invalid markup will be accepted.\n // Note: We use the same names as the Tiny Premium Math plugin to avoid conflicts if both are enabled.\n math: {\n 'extends': 'div',\n },\n 'tiny-math-span': {\n 'extends': \"span\",\n },\n 'tiny-math-block': {\n 'extends': \"div\",\n },\n });\n\n // Add a Parser filter to wrap math nodes in a tiny-math-[block|span] element.\n editor.parser.addNodeFilter('math', (nodes) => nodes.forEach((node) => {\n if (node.parent) {\n if (node.parent.name === 'tiny-math-block' || node.parent.name === 'tiny-math-span') {\n // Already wrapped.\n return;\n }\n }\n\n const displayMode = getNodeType(node);\n node.wrap(editor.editorManager.html.Node.create(displayMode, {\n contenteditable: 'false',\n }));\n }));\n\n // Add a Serializer filter to remove the tiny-math-[block|span] wrapper.\n editor.serializer.addNodeFilter('tiny-math-span, tiny-math-block', (nodes, name) => nodes.forEach((node) => {\n const displayMode = name.replace('tiny-math-', '');\n node.children().forEach((child) => {\n const currentStyle = child.attr('style');\n if (currentStyle) {\n child.attr('style', `${currentStyle};display: ${displayMode}`);\n } else {\n child.attr('style', `display: ${displayMode}`);\n }\n });\n node.unwrap();\n }));\n });\n};\n\n/**\n * Add SVG support to the editor.\n *\n * @param {TinyMCE} editor\n */\nexport const addSVGSupport = (editor) => {\n editor.on('PreInit', () => {\n editor.schema.addCustomElements({\n // Add support for SVG by defining an SVG tag which extends DIV.\n // Note: This is blind support and does not check the child content.\n // Any invalid markup will be accepted.\n svg: {\n 'extends': \"div\",\n },\n 'tiny-svg-block': {\n 'extends': \"div\",\n },\n });\n\n editor.parser.addNodeFilter('svg', (nodes) => nodes.forEach((node) => {\n node.wrap(editor.editorManager.html.Node.create('tiny-svg-block', {\n contenteditable: 'false',\n }));\n }));\n editor.serializer.addNodeFilter('tiny-svg-block', (nodes) => nodes.forEach((node) => {\n node.unwrap();\n }));\n });\n};\n"],"names":["editor","on","schema","addCustomElements","math","parser","addNodeFilter","nodes","forEach","node","parent","name","displayMode","style","attr","includes","match","getNodeType","wrap","editorManager","html","Node","create","contenteditable","serializer","replace","children","child","currentStyle","unwrap","svg"],"mappings":"uMA4BiCA,SAY7BA,OAAOC,GAAG,WAAW,KACjBD,OAAOE,OAAOC,kBAAkB,CAK5BC,KAAM,SACS,wBAEG,SACH,0BAEI,SACJ,SAKnBJ,OAAOK,OAAOC,cAAc,QAASC,OAAUA,MAAMC,SAASC,UACtDA,KAAKC,SACoB,oBAArBD,KAAKC,OAAOC,MAAmD,mBAArBF,KAAKC,OAAOC,mBAMxDC,YArCOH,CAAAA,aACXI,MAAQJ,KAAKK,KAAK,gBACpBD,MAAAA,OAAAA,MAAOE,SAAS,YACZF,MAAMG,MAAM,uBACL,iBAGR,mBA8BiBC,CAAYR,MAChCA,KAAKS,KAAKlB,OAAOmB,cAAcC,KAAKC,KAAKC,OAAOV,YAAa,CACzDW,gBAAiB,gBAKzBvB,OAAOwB,WAAWlB,cAAc,mCAAmC,CAACC,MAAOI,OAASJ,MAAMC,SAASC,aACzFG,YAAcD,KAAKc,QAAQ,aAAc,IAC/ChB,KAAKiB,WAAWlB,SAASmB,cACfC,aAAeD,MAAMb,KAAK,SAC5Bc,aACAD,MAAMb,KAAK,kBAAYc,kCAAyBhB,cAEhDe,MAAMb,KAAK,2BAAqBF,iBAGxCH,KAAKoB,yCAUa7B,SAC1BA,OAAOC,GAAG,WAAW,KACjBD,OAAOE,OAAOC,kBAAkB,CAI5B2B,IAAK,SACU,wBAEG,SACH,SAInB9B,OAAOK,OAAOC,cAAc,OAAQC,OAAUA,MAAMC,SAASC,OACzDA,KAAKS,KAAKlB,OAAOmB,cAAcC,KAAKC,KAAKC,OAAO,iBAAkB,CAC9DC,gBAAiB,gBAGzBvB,OAAOwB,WAAWlB,cAAc,kBAAmBC,OAAUA,MAAMC,SAASC,OACxEA,KAAKoB"}
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