{"version":3,"file":"dndsection.min.js","sources":["https:\/\/moodle-test3.univ-paris1.fr\/course\/format\/amd\/src\/local\/courseeditor\/dndsection.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 .\n\n\/**\n * Course index section component.\n *\n * This component is used to control specific course section interactions like drag and drop\n * in both course index and course content.\n *\n * @module core_courseformat\/local\/courseeditor\/dndsection\n * @class core_courseformat\/local\/courseeditor\/dndsection\n * @copyright 2021 Ferran Recio \n * @license http:\/\/www.gnu.org\/copyleft\/gpl.html GNU GPL v3 or later\n *\/\n\nimport {BaseComponent, DragDrop} from 'core\/reactive';\nimport {getString} from 'core\/str';\nimport {prefetchStrings} from 'core\/prefetch';\nimport Templates from 'core\/templates';\n\n\/\/ Load global strings.\nprefetchStrings('core', ['addfilehere']);\n\nexport default class extends BaseComponent {\n\n \/**\n * Save some values form the state.\n *\n * @param {Object} state the current state\n *\/\n configState(state) {\n this.id = this.element.dataset.id;\n this.section = state.section.get(this.id);\n this.course = state.course;\n }\n\n \/**\n * Register state values and the drag and drop subcomponent.\n *\n * @param {BaseComponent} sectionitem section item component\n *\/\n configDragDrop(sectionitem) {\n \/\/ Drag and drop is only available for components compatible course formats.\n if (this.reactive.isEditing && this.reactive.supportComponents) {\n \/\/ Init the inner dragable element.\n this.sectionitem = sectionitem;\n \/\/ Init the dropzone.\n this.dragdrop = new DragDrop(this);\n \/\/ Save dropzone classes.\n this.classes = this.dragdrop.getClasses();\n }\n }\n\n \/**\n * Remove all subcomponents dependencies.\n *\/\n destroy() {\n if (this.sectionitem !== undefined) {\n this.sectionitem.unregister();\n }\n if (this.dragdrop !== undefined) {\n this.dragdrop.unregister();\n }\n }\n\n \/**\n * Get the last CM element of that section.\n *\n * @returns {element|null} the las course module element of the section.\n *\/\n getLastCm() {\n return null;\n }\n\n \/**\n * Get a fallback element when there is no CM in the section.\n *\n * This is used to show the correct dropzone position.\n *\n * @returns {element|null} the las course module element of the section.\n *\/\n getLastCmFallback() {\n return null;\n }\n\n \/\/ Drag and drop methods.\n\n \/**\n * The element drop start hook.\n *\n * @param {Object} dropdata the dropdata\n *\/\n dragStart(dropdata) {\n this.reactive.dispatch('sectionDrag', [dropdata.id], true);\n }\n\n \/**\n * The element drop end hook.\n *\n * @param {Object} dropdata the dropdata\n *\/\n dragEnd(dropdata) {\n this.reactive.dispatch('sectionDrag', [dropdata.id], false);\n }\n\n \/**\n * Validate if the drop data can be dropped over the component.\n *\n * @param {Object} dropdata the exported drop data.\n * @returns {boolean}\n *\/\n validateDropData(dropdata) {\n \/\/ We accept files.\n if (dropdata?.type === 'files') {\n return true;\n }\n \/\/ We accept any course module unless it can form a subsection loop.\n if (dropdata?.type === 'cm') {\n if (this.section?.component && dropdata?.hasdelegatedsection === true) {\n return false;\n }\n return true;\n }\n if (dropdata?.type === 'section') {\n \/\/ Sections controlled by a plugin cannot accept sections.\n if (this.section.component !== null) {\n return false;\n }\n \/\/ We accept any section but yourself and the next one.\n return dropdata?.id != this.id && dropdata?.number != this.section.number + 1;\n }\n return false;\n }\n\n \/**\n * Display the component dropzone.\n *\n * @param {Object} dropdata the accepted drop data\n *\/\n showDropZone(dropdata) {\n if (dropdata.type == 'files') {\n this.addOverlay({\n content: getString('addfilehere', 'core'),\n icon: Templates.renderPix('t\/download', 'core'),\n }).then(() => {\n \/\/ Check if we still need the file dropzone.\n if (!this.dragdrop?.isDropzoneVisible()) {\n this.removeOverlay();\n }\n return;\n }).catch((error) => {\n throw error;\n });\n }\n if (dropdata.type == 'cm') {\n const lastCm = this.getLastCm();\n lastCm?.classList.add(this.classes.DROPDOWN);\n if (!lastCm) {\n this.getLastCmFallback()?.classList.add(this.classes.DROPDOWN);\n }\n }\n if (dropdata.type == 'section') {\n this.element.classList.remove(this.classes.DROPUP);\n this.element.classList.add(this.classes.DROPDOWN);\n }\n }\n\n \/**\n * Hide the component dropzone.\n *\/\n hideDropZone() {\n this.getLastCm()?.classList.remove(this.classes.DROPDOWN);\n this.getLastCmFallback()?.classList.remove(this.classes.DROPDOWN);\n this.element.classList.remove(this.classes.DROPUP);\n this.element.classList.remove(this.classes.DROPDOWN);\n this.removeOverlay();\n }\n\n \/**\n * Drop event handler.\n *\n * @param {Object} dropdata the accepted drop data\n * @param {Event} event the drop event\n *\/\n drop(dropdata, event) {\n \/\/ File handling.\n if (dropdata.type == 'files') {\n this.reactive.uploadFiles(\n this.section.id,\n this.section.number,\n dropdata.files\n );\n return;\n }\n \/\/ Call the move mutation.\n if (dropdata.type == 'cm') {\n const mutation = (event.altKey) ? 'cmDuplicate' : 'cmMove';\n this.reactive.dispatch(mutation, [dropdata.id], this.id);\n }\n if (dropdata.type == 'section') {\n this.reactive.dispatch('sectionMoveAfter', [dropdata.id], this.id);\n }\n }\n}\n"],"names":["BaseComponent","configState","state","id","this","element","dataset","section","get","course","configDragDrop","sectionitem","reactive","isEditing","supportComponents","dragdrop","DragDrop","classes","getClasses","destroy","undefined","unregister","getLastCm","getLastCmFallback","dragStart","dropdata","dispatch","dragEnd","validateDropData","type","component","hasdelegatedsection","number","showDropZone","addOverlay","content","icon","Templates","renderPix","then","_this$dragdrop","isDropzoneVisible","removeOverlay","catch","error","lastCm","classList","add","DROPDOWN","remove","DROPUP","hideDropZone","drop","event","mutation","altKey","uploadFiles","files"],"mappings":";;;;;;;;;;;iLAiCgB,OAAQ,CAAC,uCAEIA,wBAOzBC,YAAYC,YACHC,GAAKC,KAAKC,QAAQC,QAAQH,QAC1BI,QAAUL,MAAMK,QAAQC,IAAIJ,KAAKD,SACjCM,OAASP,MAAMO,OAQxBC,eAAeC,aAEPP,KAAKQ,SAASC,WAAaT,KAAKQ,SAASE,yBAEpCH,YAAcA,iBAEdI,SAAW,IAAIC,mBAASZ,WAExBa,QAAUb,KAAKW,SAASG,cAOrCC,eAC6BC,IAArBhB,KAAKO,kBACAA,YAAYU,kBAECD,IAAlBhB,KAAKW,eACAA,SAASM,aAStBC,mBACW,KAUXC,2BACW,KAUXC,UAAUC,eACDb,SAASc,SAAS,cAAe,CAACD,SAAStB,KAAK,GAQzDwB,QAAQF,eACCb,SAASc,SAAS,cAAe,CAACD,SAAStB,KAAK,GASzDyB,iBAAiBH,gBAEU,WAAnBA,MAAAA,gBAAAA,SAAUI,QAIS,QAAnBJ,MAAAA,gBAAAA,SAAUI,iCACDtB,iDAASuB,YAA+C,KAAlCL,MAAAA,gBAAAA,SAAUM,qBAKtB,aAAnBN,MAAAA,gBAAAA,SAAUI,QAEqB,OAA3BzB,KAAKG,QAAQuB,aAIVL,MAAAA,gBAAAA,SAAUtB,KAAMC,KAAKD,KAAMsB,MAAAA,gBAAAA,SAAUO,SAAU5B,KAAKG,QAAQyB,OAAS,uBAUpFC,aAAaR,aACY,SAAjBA,SAASI,WACJK,WAAW,CACZC,SAAS,kBAAU,cAAe,QAClCC,KAAMC,mBAAUC,UAAU,aAAc,UACzCC,MAAK,+CAECnC,KAAKW,oCAALyB,eAAeC,0BACXC,mBAGVC,OAAOC,cACAA,SAGO,MAAjBnB,SAASI,KAAc,OACjBgB,OAASzC,KAAKkB,yCACpBuB,MAAAA,QAAAA,OAAQC,UAAUC,IAAI3C,KAAKa,QAAQ+B,WAC9BH,0CACItB,4EAAqBuB,UAAUC,IAAI3C,KAAKa,QAAQ+B,UAGxC,WAAjBvB,SAASI,YACJxB,QAAQyC,UAAUG,OAAO7C,KAAKa,QAAQiC,aACtC7C,QAAQyC,UAAUC,IAAI3C,KAAKa,QAAQ+B,WAOhDG,uFACS7B,wDAAawB,UAAUG,OAAO7C,KAAKa,QAAQ+B,8CAC3CzB,8EAAqBuB,UAAUG,OAAO7C,KAAKa,QAAQ+B,eACnD3C,QAAQyC,UAAUG,OAAO7C,KAAKa,QAAQiC,aACtC7C,QAAQyC,UAAUG,OAAO7C,KAAKa,QAAQ+B,eACtCN,gBASTU,KAAK3B,SAAU4B,UAEU,SAAjB5B,SAASI,SASQ,MAAjBJ,SAASI,KAAc,OACjByB,SAAYD,MAAME,OAAU,cAAgB,cAC7C3C,SAASc,SAAS4B,SAAU,CAAC7B,SAAStB,IAAKC,KAAKD,IAEpC,WAAjBsB,SAASI,WACJjB,SAASc,SAAS,mBAAoB,CAACD,SAAStB,IAAKC,KAAKD,cAb1DS,SAAS4C,YACVpD,KAAKG,QAAQJ,GACbC,KAAKG,QAAQyB,OACbP,SAASgC"}