mirror of
https://github.com/codex-team/editor.js
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a9a0992217
* new feature method validate must be appended to codex.tools. * beta-redactor * before merge * validate is not important setting
125 lines
2.9 KiB
JavaScript
125 lines
2.9 KiB
JavaScript
/**
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* Codex Editor Saver
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*
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* @author Codex Team
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* @version 1.0.2
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*/
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var saver = (function(saver) {
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/**
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* Saves blocks
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* @private
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*/
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saver.saveBlocks = function () {
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/** Save html content of redactor to memory */
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codex.state.html = codex.nodes.redactor.innerHTML;
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/** Empty jsonOutput state */
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codex.state.jsonOutput = [];
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Promise.resolve()
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.then(function() {
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return codex.nodes.redactor.childNodes;
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})
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/** Making a sequence from separate blocks */
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.then(codex.saver.makeQueue)
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.then(function() {
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// codex.nodes.textarea.innerHTML = codex.state.html;
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})
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.catch( function(error) {
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console.log('Something happend');
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});
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};
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saver.makeQueue = function(blocks) {
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var queue = Promise.resolve();
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for(var index = 0; index < blocks.length; index++) {
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/** Add node to sequence at specified index */
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codex.saver.getBlockData(queue, blocks, index);
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}
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};
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/** Gets every block and makes From Data */
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saver.getBlockData = function(queue, blocks, index) {
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queue.then(function() {
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return codex.saver.getNodeAsync(blocks, index);
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})
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.then(codex.saver.makeFormDataFromBlocks);
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};
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/**
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* Asynchronously returns block data from blocksList by index
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* @return Promise to node
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*/
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saver.getNodeAsync = function (blocksList, index) {
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return Promise.resolve().then(function() {
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return blocksList[index];
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});
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};
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saver.makeFormDataFromBlocks = function(block) {
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var pluginName = block.dataset.tool;
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/** Check for plugin existance */
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if (!codex.tools[pluginName]) {
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throw Error(`Plugin «${pluginName}» not found`);
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}
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/** Check for plugin having render method */
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if (typeof codex.tools[pluginName].save != 'function') {
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throw Error(`Plugin «${pluginName}» must have save method`);
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}
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/** Result saver */
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var blockContent = block.childNodes[0],
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pluginsContent = blockContent.childNodes[0],
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savedData = codex.tools[pluginName].save(pluginsContent),
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output;
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output = {
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type: pluginName,
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data: savedData
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};
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if (codex.tools[pluginName].validate) {
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var result = codex.tools[pluginName].validate(savedData);
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/**
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* Do not allow invalid data
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*/
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if (!result)
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return;
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}
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/** Marks Blocks that will be in main page */
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output.cover = block.classList.contains(codex.ui.className.BLOCK_IN_FEED_MODE);
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codex.state.jsonOutput.push(output);
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};
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return saver;
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})({});
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module.exports = saver; |