36 lines
1.1 KiB
JavaScript
36 lines
1.1 KiB
JavaScript
import _ from 'underscore';
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/*
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Takes the multi-dimensional tree and returns a flattened array.
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This allows for the table to recursively render the table rows but keeps the data
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structure nested to make it easier to add new files/directories.
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*/
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export const treeList = (state) => {
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const mapTree = arr => (!arr.tree.length ? [] : _.map(arr.tree, a => [a, mapTree(a)]));
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return _.chain(state.tree)
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.map(arr => [arr, mapTree(arr)])
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.flatten()
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.value();
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};
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export const changedFiles = state => state.openFiles.filter(file => file.changed);
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export const activeFile = state => state.openFiles.find(file => file.active);
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export const activeFileExtension = (state) => {
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const file = activeFile(state);
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return file ? `.${file.path.split('.').pop()}` : '';
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};
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export const isCollapsed = state => !!state.openFiles.length;
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export const canEditFile = (state) => {
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const currentActiveFile = activeFile(state);
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const openedFiles = state.openFiles;
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return state.canCommit &&
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state.onTopOfBranch &&
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openedFiles.length &&
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(currentActiveFile && !currentActiveFile.renderError && !currentActiveFile.binary);
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};
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