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{"version":3,"file":"mediaimage.min.js","sources":["../src/mediaimage.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 * AI Modal for Tiny.\n *\n * @module tiny_aiplacement/mediaimage\n * @copyright 2024 Matt Porritt <matt.porritt@moodle.com>\n * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later\n */\n\nimport {getString} from 'core/str';\nimport MediaImage from 'tiny_media/image';\nimport Notification from 'core/notification';\nimport {prefetchStrings} from 'core/prefetch';\nimport {MAX_LENGTH_ALT} from 'tiny_media/imagehelpers';\n\nprefetchStrings('core_ai', [\n 'contentwatermark',\n]);\n\nexport default class AiMediaImage extends MediaImage {\n constructor(editor, url, alt) {\n super(editor); // Call the parent class constructor\n this.generatedImageUrl = url;\n this.altText = alt;\n getString('contentwatermark', 'core_ai').then((watermark) => {\n this.watermark = watermark;\n return;\n }).catch(Notification.exception);\n }\n\n getSelectedImage() {\n const imgElement = document.createElement('img');\n\n // Set attributes for the img element\n imgElement.src = this.generatedImageUrl;\n imgElement.alt = this.truncateAltText(this.altText);\n\n return imgElement;\n }\n\n /**\n * Truncate the alt text if it is longer than the maximum length.\n * @param {String} altText The alt text\n * @return {string} The truncated alt text\n */\n truncateAltText(altText) {\n const maximumAltTextLength = MAX_LENGTH_ALT;\n const watermark = ' - ' + this.watermark;\n const ellipsis = '...';\n\n // Append the watermark to the alt text.\n if (altText.length + watermark.length <= maximumAltTextLength) {\n altText = altText + watermark;\n } else {\n const remainingLength = maximumAltTextLength - watermark.length - ellipsis.length;\n altText = altText.substring(0, remainingLength) + ellipsis + watermark;\n }\n return altText;\n }\n}\n"],"names":["AiMediaImage","MediaImage","constructor","editor","url","alt","generatedImageUrl","altText","then","watermark","catch","Notification","exception","getSelectedImage","imgElement","document","createElement","src","this","truncateAltText","maximumAltTextLength","MAX_LENGTH_ALT","length","remainingLength","substring"],"mappings":";;;;;;;6MA6BgB,UAAW,CACvB,2BAGiBA,qBAAqBC,eACtCC,YAAYC,OAAQC,IAAKC,WACfF,aACDG,kBAAoBF,SACpBG,QAAUF,uBACL,mBAAoB,WAAWG,MAAMC,iBACtCA,UAAYA,aAElBC,MAAMC,sBAAaC,WAG1BC,yBACUC,WAAaC,SAASC,cAAc,cAG1CF,WAAWG,IAAMC,KAAKZ,kBACtBQ,WAAWT,IAAMa,KAAKC,gBAAgBD,KAAKX,SAEpCO,WAQXK,gBAAgBZ,eACNa,qBAAuBC,6BACvBZ,UAAY,MAAQS,KAAKT,aAI3BF,QAAQe,OAASb,UAAUa,QAAUF,qBACrCb,SAAoBE,cACjB,OACGc,gBAAkBH,qBAAuBX,UAAUa,OAN5C,MAM8DA,OAC3Ef,QAAUA,QAAQiB,UAAU,EAAGD,iBAPlB,MAOgDd,iBAE1DF"}
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