Proyectos de Subversion Moodle

{"version":3,"file":"noautolink.min.js","sources":["../src/noautolink.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 * Helper for Tiny noautolink plugin.\n *\n * @module      tiny_noautolink/noautolink\n * @copyright   2023 Meirza <meirza.arson@moodle.com>\n * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later\n */\n\nimport Pending from 'core/pending';\n\nconst noautolinkClassName = 'nolink';\nconst noautolinkTagHTML = 'span';\nconst notificationTimeout = 2000;\n\n/**\n * Handle action.\n *\n * @param {TinyMCE} editor\n * @param {object} messages\n */\nexport const handleAction = (editor, messages) => {\n    const toggleState = isInAnchor(editor, editor.selection.getNode());\n    const urlString = getSelectedContent(editor);\n    if (!toggleState && urlString !== '') {\n        setNoAutoLink(editor, messages, urlString);\n    } else if (toggleState) {\n        unsetNoAutoLink(editor, messages, urlString);\n    } else {\n        editor.notificationManager.open({text: messages.infoEmptySelection, type: 'info', timeout: notificationTimeout});\n    }\n};\n\n/**\n * Display notification feedback when applying the noautolink to the selected text.\n *\n * @param {TinyMCE} editor\n * @param {object} messages\n * @param {String} urlString\n */\nconst setNoAutoLink = (editor, messages, urlString) => {\n    const pendingPromise = new Pending('tiny_noautolink/setNoautolink');\n    // Applying the auto-link prevention.\n    setNoautolinkOnSelection(editor, urlString)\n    .catch(error => {\n        editor.notificationManager.open({text: error, type: 'error', timeout: notificationTimeout});\n    })\n    .finally(() => {\n        editor.notificationManager.open({text: messages.infoAddSuccess, type: 'success', timeout: notificationTimeout});\n        pendingPromise.resolve();\n    });\n};\n\n/**\n * Display notification feedback when removing the noautolink to the selected text.\n *\n * @param {TinyMCE} editor\n * @param {object} messages\n */\nconst unsetNoAutoLink = (editor, messages) => {\n    const nodeString = editor.selection.getNode().outerHTML.trim();\n    // Convert HTML string to DOM element to get nolink class.\n    const wrapper = document.createElement('div');\n    wrapper.innerHTML = nodeString;\n    const tempElement = wrapper.firstChild;\n    if (tempElement.classList.contains('nolink')) {\n        const pendingPromise = new Pending('tiny_noautolink/setNoautolink');\n        // Removing the auto-link prevention.\n        unsetNoautolinkOnSelection(editor, nodeString)\n        .catch(error => {\n            editor.notificationManager.open({text: error, type: 'error', timeout: notificationTimeout});\n            pendingPromise.reject(error); // Handle the error as needed.\n        })\n        .finally(() => {\n            editor.notificationManager.open({text: messages.infoRemoveSuccess, type: 'success', timeout: notificationTimeout});\n            pendingPromise.resolve();\n        });\n    }\n};\n\n/**\n * Return the full string based on the position of the cursor within the string.\n *\n * @param {TinyMCE} editor\n * @returns {String}\n */\nconst getSelectedContent = (editor) => {\n    const selection = editor.selection; // Get the selection object.\n    let content = selection.getContent({format: 'text'}).trim();\n    if (content == '') {\n        const range = selection.getRng(); // Get the range object.\n\n        // Check if the cursor is within a text node.\n        if (range.startContainer.nodeType === Node.TEXT_NODE) {\n            const textContent = range.startContainer.textContent;\n            const cursorOffset = range.startOffset;\n\n            // Find the word boundaries around the cursor.\n            let wordStart = cursorOffset;\n            while (wordStart > 0 && /\\S/.test(textContent[wordStart - 1])) {\n                wordStart--;\n            }\n\n            let wordEnd = cursorOffset;\n            while (wordEnd < textContent.length && /\\S/.test(textContent[wordEnd])) {\n                wordEnd++;\n            }\n\n            // Set the selection range to the word.\n            selection.setRng({\n                startContainer: range.startContainer,\n                startOffset: wordStart,\n                endContainer: range.startContainer,\n                endOffset: wordEnd,\n            });\n            content = selection.getContent({format: 'text'}).trim();\n        }\n    }\n    return content;\n};\n\n/**\n * Wrap the selection with the nolink class.\n *\n * @param {TinyMCE} editor\n * @param {String} url URL the link will point to.\n */\nconst setNoautolinkOnSelection = async(editor, url) => {\n    const newContent = `<${noautolinkTagHTML} class=\"${noautolinkClassName}\">${url}</${noautolinkTagHTML}>`;\n    editor.selection.setContent(newContent);\n\n    // Select the new content.\n    const currentNode = editor.selection.getNode();\n    const currentDOM = editor.dom.select(`${noautolinkTagHTML}.${noautolinkClassName}`, currentNode);\n    currentDOM.forEach(function(value, index) {\n        if (value.outerHTML == newContent) {\n            editor.selection.select(currentDOM[index]);\n            return;\n        }\n    });\n};\n\n/**\n * Remove the nolink on the selection.\n *\n * @param {TinyMCE} editor\n * @param {String} url URL the link will point to.\n */\nconst unsetNoautolinkOnSelection = async(editor, url) => {\n    const regex = new RegExp(`</?${noautolinkTagHTML}[^>]*>`, \"g\");\n    url = url.replace(regex, \"\");\n    const currentSpan = editor.dom.getParent(editor.selection.getNode(), noautolinkTagHTML);\n    currentSpan.outerHTML = url;\n};\n\n/**\n * Get anchor element.\n *\n * @param {TinyMCE} editor\n * @param {Element} selectedElm\n * @returns {Element}\n */\nconst getAnchorElement = (editor, selectedElm) => {\n    selectedElm = selectedElm || editor.selection.getNode();\n    return editor.dom.getParent(selectedElm, `${noautolinkTagHTML}.${noautolinkClassName}`);\n};\n\n\n/**\n * Check the current selected element is an anchor or not.\n *\n * @param {TinyMCE} editor\n * @param {Element} selectedElm\n * @returns {boolean}\n */\nconst isInAnchor = (editor, selectedElm) => getAnchorElement(editor, selectedElm) !== null;\n\n/**\n * Change state of button.\n *\n * @param {TinyMCE} editor\n * @param {function()} toggler\n * @returns {function()}\n */\nconst toggleState = (editor, toggler) => {\n    editor.on('NodeChange', toggler);\n    return () => editor.off('NodeChange', toggler);\n};\n\n/**\n * Change the active state of button.\n *\n * @param {TinyMCE} editor\n * @returns {function(*): function(): *}\n */\nexport const toggleActiveState = (editor) => (api) => {\n    const updateState = () => api.setActive(!editor.mode.isReadOnly() && isInAnchor(editor, editor.selection.getNode()));\n    updateState();\n    return toggleState(editor, 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