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Diffstat (limited to 'app/assets/javascripts/repo/stores/getters.js')
-rw-r--r-- | app/assets/javascripts/repo/stores/getters.js | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/app/assets/javascripts/repo/stores/getters.js b/app/assets/javascripts/repo/stores/getters.js new file mode 100644 index 00000000000..1ed05ac6e35 --- /dev/null +++ b/app/assets/javascripts/repo/stores/getters.js @@ -0,0 +1,36 @@ +import _ from 'underscore'; + +/* + Takes the multi-dimensional tree and returns a flattened array. + This allows for the table to recursively render the table rows but keeps the data + structure nested to make it easier to add new files/directories. +*/ +export const treeList = (state) => { + const mapTree = arr => (!arr.tree.length ? [] : _.map(arr.tree, a => [a, mapTree(a)])); + + return _.chain(state.tree) + .map(arr => [arr, mapTree(arr)]) + .flatten() + .value(); +}; + +export const changedFiles = state => state.openFiles.filter(file => file.changed); + +export const activeFile = state => state.openFiles.find(file => file.active); + +export const activeFileExtension = (state) => { + const file = activeFile(state); + return file ? `.${file.path.split('.').pop()}` : ''; +}; + +export const isCollapsed = state => !!state.openFiles.length; + +export const canEditFile = (state) => { + const currentActiveFile = activeFile(state); + const openedFiles = state.openFiles; + + return state.canCommit && + state.onTopOfBranch && + openedFiles.length && + (currentActiveFile && !currentActiveFile.renderError && !currentActiveFile.binary); +}; |