debian-mirror-gitlab/app/assets/javascripts/diffs/store/actions.js

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import Vue from 'vue';
import axios from '~/lib/utils/axios_utils';
import Cookies from 'js-cookie';
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import createFlash from '~/flash';
import { s__ } from '~/locale';
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import { handleLocationHash, historyPushState, scrollToElement } from '~/lib/utils/common_utils';
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import { mergeUrlParams, getLocationHash } from '~/lib/utils/url_utility';
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import TreeWorker from '../workers/tree_worker';
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import eventHub from '../../notes/event_hub';
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import { getDiffPositionByLineCode, getNoteFormData } from './utils';
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import * as types from './mutation_types';
import {
PARALLEL_DIFF_VIEW_TYPE,
INLINE_DIFF_VIEW_TYPE,
DIFF_VIEW_COOKIE_NAME,
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MR_TREE_SHOW_KEY,
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TREE_LIST_STORAGE_KEY,
WHITESPACE_STORAGE_KEY,
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} from '../constants';
export const setBaseConfig = ({ commit }, options) => {
const { endpoint, projectPath } = options;
commit(types.SET_BASE_CONFIG, { endpoint, projectPath });
};
export const fetchDiffFiles = ({ state, commit }) => {
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const worker = new TreeWorker();
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commit(types.SET_LOADING, true);
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worker.addEventListener('message', ({ data }) => {
commit(types.SET_TREE_DATA, data);
worker.terminate();
});
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return axios
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.get(state.endpoint, { params: { w: state.showWhitespace ? null : '1' } })
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.then(res => {
commit(types.SET_LOADING, false);
commit(types.SET_MERGE_REQUEST_DIFFS, res.data.merge_request_diffs || []);
commit(types.SET_DIFF_DATA, res.data);
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worker.postMessage(state.diffFiles);
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return Vue.nextTick();
})
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.then(handleLocationHash)
.catch(() => worker.terminate());
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};
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export const setHighlightedRow = ({ commit }, lineCode) => {
commit(types.SET_HIGHLIGHTED_ROW, lineCode);
};
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// This is adding line discussions to the actual lines in the diff tree
// once for parallel and once for inline mode
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export const assignDiscussionsToDiff = (
{ commit, state, rootState },
discussions = rootState.notes.discussions,
) => {
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const diffPositionByLineCode = getDiffPositionByLineCode(state.diffFiles);
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discussions
.filter(discussion => discussion.diff_discussion)
.forEach(discussion => {
commit(types.SET_LINE_DISCUSSIONS_FOR_FILE, {
discussion,
diffPositionByLineCode,
});
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});
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Vue.nextTick(() => {
eventHub.$emit('scrollToDiscussion');
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});
};
export const removeDiscussionsFromDiff = ({ commit }, removeDiscussion) => {
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const { file_hash, line_code, id } = removeDiscussion;
commit(types.REMOVE_LINE_DISCUSSIONS_FOR_FILE, { fileHash: file_hash, lineCode: line_code, id });
};
export const renderFileForDiscussionId = ({ commit, rootState, state }, discussionId) => {
const discussion = rootState.notes.discussions.find(d => d.id === discussionId);
if (discussion) {
const file = state.diffFiles.find(f => f.file_hash === discussion.diff_file.file_hash);
if (file) {
if (!file.renderIt) {
commit(types.RENDER_FILE, file);
}
if (file.collapsed) {
eventHub.$emit(`loadCollapsedDiff/${file.file_hash}`);
scrollToElement(document.getElementById(file.file_hash));
} else {
eventHub.$emit('scrollToDiscussion');
}
}
}
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};
export const startRenderDiffsQueue = ({ state, commit }) => {
const checkItem = () =>
new Promise(resolve => {
const nextFile = state.diffFiles.find(
file => !file.renderIt && (!file.collapsed || !file.text),
);
if (nextFile) {
requestAnimationFrame(() => {
commit(types.RENDER_FILE, nextFile);
});
requestIdleCallback(
() => {
checkItem()
.then(resolve)
.catch(() => {});
},
{ timeout: 1000 },
);
} else {
resolve();
}
});
return checkItem();
};
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export const setInlineDiffViewType = ({ commit }) => {
commit(types.SET_DIFF_VIEW_TYPE, INLINE_DIFF_VIEW_TYPE);
Cookies.set(DIFF_VIEW_COOKIE_NAME, INLINE_DIFF_VIEW_TYPE);
const url = mergeUrlParams({ view: INLINE_DIFF_VIEW_TYPE }, window.location.href);
historyPushState(url);
};
export const setParallelDiffViewType = ({ commit }) => {
commit(types.SET_DIFF_VIEW_TYPE, PARALLEL_DIFF_VIEW_TYPE);
Cookies.set(DIFF_VIEW_COOKIE_NAME, PARALLEL_DIFF_VIEW_TYPE);
const url = mergeUrlParams({ view: PARALLEL_DIFF_VIEW_TYPE }, window.location.href);
historyPushState(url);
};
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export const showCommentForm = ({ commit }, { lineCode, fileHash }) => {
commit(types.TOGGLE_LINE_HAS_FORM, { lineCode, fileHash, hasForm: true });
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};
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export const cancelCommentForm = ({ commit }, { lineCode, fileHash }) => {
commit(types.TOGGLE_LINE_HAS_FORM, { lineCode, fileHash, hasForm: false });
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};
export const loadMoreLines = ({ commit }, options) => {
const { endpoint, params, lineNumbers, fileHash } = options;
params.from_merge_request = true;
return axios.get(endpoint, { params }).then(res => {
const contextLines = res.data || [];
commit(types.ADD_CONTEXT_LINES, {
lineNumbers,
contextLines,
params,
fileHash,
});
});
};
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export const scrollToLineIfNeededInline = (_, line) => {
const hash = getLocationHash();
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if (hash && line.line_code === hash) {
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handleLocationHash();
}
};
export const scrollToLineIfNeededParallel = (_, line) => {
const hash = getLocationHash();
if (
hash &&
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((line.left && line.left.line_code === hash) || (line.right && line.right.line_code === hash))
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) {
handleLocationHash();
}
};
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export const loadCollapsedDiff = ({ commit, getters }, file) =>
axios
.get(file.load_collapsed_diff_url, {
params: {
commit_id: getters.commitId,
},
})
.then(res => {
commit(types.ADD_COLLAPSED_DIFFS, {
file,
data: res.data,
});
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});
export const expandAllFiles = ({ commit }) => {
commit(types.EXPAND_ALL_FILES);
};
/**
* Toggles the file discussions after user clicked on the toggle discussions button.
*
* Gets the discussions for the provided diff.
*
* If all discussions are expanded, it will collapse all of them
* If all discussions are collapsed, it will expand all of them
* If some discussions are open and others closed, it will expand the closed ones.
*
* @param {Object} diff
*/
export const toggleFileDiscussions = ({ getters, dispatch }, diff) => {
const discussions = getters.getDiffFileDiscussions(diff);
const shouldCloseAll = getters.diffHasAllExpandedDiscussions(diff);
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const shouldExpandAll = getters.diffHasAllCollapsedDiscussions(diff);
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discussions.forEach(discussion => {
const data = { discussionId: discussion.id };
if (shouldCloseAll) {
dispatch('collapseDiscussion', data, { root: true });
} else if (shouldExpandAll || (!shouldCloseAll && !shouldExpandAll && !discussion.expanded)) {
dispatch('expandDiscussion', data, { root: true });
}
});
};
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export const saveDiffDiscussion = ({ state, dispatch }, { note, formData }) => {
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const postData = getNoteFormData({
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commit: state.commit,
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note,
...formData,
});
return dispatch('saveNote', postData, { root: true })
.then(result => dispatch('updateDiscussion', result.discussion, { root: true }))
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.then(discussion => dispatch('assignDiscussionsToDiff', [discussion]))
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.then(() => dispatch('updateResolvableDiscussonsCounts', null, { root: true }))
.then(() => dispatch('closeDiffFileCommentForm', formData.diffFile.file_hash))
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.catch(() => createFlash(s__('MergeRequests|Saving the comment failed')));
};
export const toggleTreeOpen = ({ commit }, path) => {
commit(types.TOGGLE_FOLDER_OPEN, path);
};
export const scrollToFile = ({ state, commit }, path) => {
const { fileHash } = state.treeEntries[path];
document.location.hash = fileHash;
commit(types.UPDATE_CURRENT_DIFF_FILE_ID, fileHash);
setTimeout(() => commit(types.UPDATE_CURRENT_DIFF_FILE_ID, ''), 1000);
};
export const toggleShowTreeList = ({ commit, state }) => {
commit(types.TOGGLE_SHOW_TREE_LIST);
localStorage.setItem(MR_TREE_SHOW_KEY, state.showTreeList);
};
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export const openDiffFileCommentForm = ({ commit, getters }, formData) => {
const form = getters.getCommentFormForDiffFile(formData.fileHash);
if (form) {
commit(types.UPDATE_DIFF_FILE_COMMENT_FORM, formData);
} else {
commit(types.OPEN_DIFF_FILE_COMMENT_FORM, formData);
}
};
export const closeDiffFileCommentForm = ({ commit }, fileHash) => {
commit(types.CLOSE_DIFF_FILE_COMMENT_FORM, fileHash);
};
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export const setRenderTreeList = ({ commit }, renderTreeList) => {
commit(types.SET_RENDER_TREE_LIST, renderTreeList);
localStorage.setItem(TREE_LIST_STORAGE_KEY, renderTreeList);
};
export const setShowWhitespace = ({ commit }, { showWhitespace, pushState = false }) => {
commit(types.SET_SHOW_WHITESPACE, showWhitespace);
localStorage.setItem(WHITESPACE_STORAGE_KEY, showWhitespace);
if (pushState) {
historyPushState(showWhitespace ? '?w=0' : '?w=1');
}
};
export const toggleFileFinder = ({ commit }, visible) => {
commit(types.TOGGLE_FILE_FINDER_VISIBLE, visible);
};
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// prevent babel-plugin-rewire from generating an invalid default during karma tests
export default () => {};