MOBILE-2342 glossary: Implement glossary and offline providers

main
Albert Gasset 2018-05-25 15:35:03 +02:00
parent d241e1d253
commit 5106e11e29
5 changed files with 1227 additions and 0 deletions

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// (C) Copyright 2015 Martin Dougiamas
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import { NgModule } from '@angular/core';
import { AddonModGlossaryProvider } from './providers/glossary';
import { AddonModGlossaryOfflineProvider } from './providers/offline';
@NgModule({
declarations: [
],
imports: [
],
providers: [
AddonModGlossaryProvider,
AddonModGlossaryOfflineProvider,
]
})
export class AddonModGlossaryModule {
}

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{
"addentry": "Add a new entry",
"aliases": "Keyword(s)",
"attachment": "Attachment",
"browsemode": "Browse entries",
"byalphabet": "Alphabetically",
"byauthor": "Group by author",
"bycategory": "Group by category",
"bynewestfirst": "Newest first",
"byrecentlyupdated": "Recently updated",
"bysearch": "Search",
"cannoteditentry": "Cannot edit entry",
"casesensitive": "This entry is case sensitive",
"categories": "Categories",
"concept": "Concept",
"definition": "Definition",
"entriestobesynced": "Entries to be synced",
"entrypendingapproval": "This entry is pending approval.",
"entryusedynalink": "This entry should be automatically linked",
"errconceptalreadyexists": "This concept already exists. No duplicates allowed in this glossary.",
"errorloadingentries": "An error occurred while loading entries.",
"errorloadingentry": "An error occurred while loading the entry.",
"errorloadingglossary": "An error occurred while loading the glossary.",
"fillfields": "Concept and definition are mandatory fields.",
"fullmatch": "Match whole words only",
"linking": "Auto-linking",
"noentriesfound": "No entries were found.",
"searchquery": "Search query"
}

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// (C) Copyright 2015 Martin Dougiamas
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import { Injectable } from '@angular/core';
import { TranslateService } from '@ngx-translate/core';
import { CoreSite } from '@classes/site';
import { CoreAppProvider } from '@providers/app';
import { CoreFilepoolProvider } from '@providers/filepool';
import { CoreSitesProvider } from '@providers/sites';
import { CoreTextUtilsProvider } from '@providers/utils/text';
import { CoreUtilsProvider } from '@providers/utils/utils';
import { AddonModGlossaryOfflineProvider } from './offline';
/**
* Service that provides some features for glossaries.
*/
@Injectable()
export class AddonModGlossaryProvider {
static COMPONENT = 'mmaModGlossary';
static LIMIT_ENTRIES = 25;
static LIMIT_CATEGORIES = 10;
static SHOW_ALL_CATERGORIES = 0;
static SHOW_NOT_CATEGORISED = -1;
static ADD_ENTRY_EVENT = 'addon_mod_glossary_add_entry';
protected ROOT_CACHE_KEY = 'mmaModGlossary:';
constructor(private appProvider: CoreAppProvider,
private sitesProvider: CoreSitesProvider,
private filepoolProvider: CoreFilepoolProvider,
private translate: TranslateService,
private textUtils: CoreTextUtilsProvider,
private utils: CoreUtilsProvider,
private glossaryOffline: AddonModGlossaryOfflineProvider) {}
/**
* Get the course glossary cache key.
*
* @param {number} courseId Course Id.
* @return {string} Cache key.
*/
protected getCourseGlossariesCacheKey(courseId: number): string {
return this.ROOT_CACHE_KEY + 'courseGlossaries:' + courseId;
}
/**
* Get all the glossaries in a course.
*
* @param {number} courseId Course Id.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any[]>} Resolved with the glossaries.
*/
getCourseGlossaries(courseId: number, siteId?: string): Promise<any[]> {
return this.sitesProvider.getSite(siteId).then((site) => {
const params = {
courseids: [courseId]
};
const preSets = {
cacheKey: this.getCourseGlossariesCacheKey(courseId)
};
return site.read('mod_glossary_get_glossaries_by_courses', params, preSets).then((result) => {
return result.glossaries;
});
});
}
/**
* Invalidate all glossaries in a course.
*
* @param {number} courseId Course Id.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any[]>} Resolved when data is invalidated.
*/
invalidateCourseGlossaries(courseId: number, siteId?: string): Promise<any[]> {
return this.sitesProvider.getSite(siteId).then((site) => {
const key = this.getCourseGlossariesCacheKey(courseId);
return site.invalidateWsCacheForKey(key);
});
}
/**
* Get the entries by author cache key.
*
* @param {number} glossaryId Glossary Id.
* @param {string} letter First letter of firstname or lastname, or either keywords: ALL or SPECIAL.
* @param {string} field Search and order using: FIRSTNAME or LASTNAME
* @param {string} sort The direction of the order: ASC or DESC
* @return {string} Cache key.
*/
protected getEntriesByAuthorCacheKey(glossaryId: number, letter: string, field: string, sort: string): string {
return this.ROOT_CACHE_KEY + 'entriesByAuthor:' + glossaryId + ':' + letter + ':' + field + ':' + sort;
}
/**
* Get entries by author.
*
* @param {number} glossaryId Glossary Id.
* @param {string} letter First letter of firstname or lastname, or either keywords: ALL or SPECIAL.
* @param {string} field Search and order using: FIRSTNAME or LASTNAME
* @param {string} sort The direction of the order: ASC or DESC
* @param {number} from Start returning records from here.
* @param {number} limit Number of records to return.
* @param {boolean} forceCache True to always get the value from cache, false otherwise. Default false.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any[]>} Resolved with the entries.
*/
getEntriesByAuthor(glossaryId: number, letter: string, field: string, sort: string, from: number, limit: number,
forceCache: boolean, siteId?: string): Promise<any[]> {
return this.sitesProvider.getSite(siteId).then((site) => {
const params = {
id: glossaryId,
letter: letter,
field: field,
sort: sort,
from: from,
limit: limit
};
const preSets = {
cacheKey: this.getEntriesByAuthorCacheKey(glossaryId, letter, field, sort),
omitExpires: forceCache
};
return site.read('mod_glossary_get_entries_by_author', params, preSets);
});
}
/**
* Invalidate cache of entries by author.
*
* @param {number} glossaryId Glossary Id.
* @param {string} letter First letter of firstname or lastname, or either keywords: ALL or SPECIAL.
* @param {string} field Search and order using: FIRSTNAME or LASTNAME
* @param {string} sort The direction of the order: ASC or DESC
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any>} Resolved when data is invalidated.
*/
invalidateEntriesByAuthor(glossaryId: number, letter: string, field: string, sort: string, siteId?: string): Promise<any> {
return this.sitesProvider.getSite(siteId).then((site) => {
const key = this.getEntriesByAuthorCacheKey(glossaryId, letter, field, sort);
return site.invalidateWsCacheForKey(key);
});
}
/**
* Get entries by category.
*
* @param {number} glossaryId Glossary Id.
* @param {string} categoryId The category ID. Use constant SHOW_ALL_CATERGORIES for all categories, or
* constant SHOW_NOT_CATEGORISED for uncategorised entries.
* @param {number} from Start returning records from here.
* @param {number} limit Number of records to return.
* @param {boolean} forceCache True to always get the value from cache, false otherwise. Default false.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any[]>} Resolved with the entries.
*/
getEntriesByCategory(glossaryId: number, categoryId: number, from: number, limit: number, forceCache: boolean,
siteId?: string): Promise<any[]> {
return this.sitesProvider.getSite(siteId).then((site) => {
const params = {
id: glossaryId,
categoryid: categoryId,
from: from,
limit: limit
};
const preSets = {
cacheKey: this.getEntriesByCategoryCacheKey(glossaryId, categoryId),
omitExpires: forceCache
};
return site.read('mod_glossary_get_entries_by_category', params, preSets);
});
}
/**
* Invalidate cache of entries by category.
*
* @param {number} glossaryId Glossary Id.
* @param {string} categoryId The category ID. Use constant SHOW_ALL_CATERGORIES for all categories, or
* constant SHOW_NOT_CATEGORISED for uncategorised entries.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any>} Resolved when data is invalidated.
*/
invalidateEntriesByCategory(glossaryId: number, categoryId: number, siteId?: string): Promise<any> {
return this.sitesProvider.getSite(siteId).then((site) => {
const key = this.getEntriesByCategoryCacheKey(glossaryId, categoryId);
return site.invalidateWsCacheForKey(key);
});
}
/**
* Get the entries by category cache key.
*
* @param {number} glossaryId Glossary Id.
* @param {string} categoryId The category ID. Use constant SHOW_ALL_CATERGORIES for all categories, or
* constant SHOW_NOT_CATEGORISED for uncategorised entries.
* @return {string} Cache key.
*/
getEntriesByCategoryCacheKey(glossaryId: number, categoryId: number): string {
return this.ROOT_CACHE_KEY + 'entriesByCategory:' + glossaryId + ':' + categoryId;
}
/**
* Get the entries by date cache key.
*
* @param {number} glossaryId Glossary Id.
* @param {string} order The way to order the records.
* @param {string} sort The direction of the order.
* @return {string} Cache key.
*/
getEntriesByDateCacheKey(glossaryId: number, order: string, sort: string): string {
return this.ROOT_CACHE_KEY + 'entriesByDate:' + glossaryId + ':' + order + ':' + sort;
}
/**
* Get entries by date.
*
* @param {number} glossaryId Glossary Id.
* @param {string} order The way to order the records.
* @param {string} sort The direction of the order.
* @param {number} from Start returning records from here.
* @param {number} limit Number of records to return.
* @param {boolean} forceCache True to always get the value from cache, false otherwise. Default false.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any[]>} Resolved with the entries.
*/
getEntriesByDate(glossaryId: number, order: string, sort: string, from: number, limit: number, forceCache: boolean,
siteId?: string): Promise<any[]> {
return this.sitesProvider.getSite(siteId).then((site) => {
const params = {
id: glossaryId,
order: order,
sort: sort,
from: from,
limit: limit
};
const preSets = {
cacheKey: this.getEntriesByDateCacheKey(glossaryId, order, sort),
omitExpires: forceCache
};
return site.read('mod_glossary_get_entries_by_date', params, preSets);
});
}
/**
* Invalidate cache of entries by date.
*
* @param {number} glossaryId Glossary Id.
* @param {string} order The way to order the records.
* @param {string} sort The direction of the order.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any>} Resolved when data is invalidated.
*/
invalidateEntriesByDate(glossaryId: number, order: string, sort: string, siteId?: string): Promise<any> {
return this.sitesProvider.getSite(siteId).then((site) => {
const key = this.getEntriesByDateCacheKey(glossaryId, order, sort);
return site.invalidateWsCacheForKey(key);
});
}
/**
* Get the entries by letter cache key.
*
* @param {number} glossaryId Glossary Id.
* @param {string} letter A letter, or a special keyword.
* @return {string} Cache key.
*/
protected getEntriesByLetterCacheKey(glossaryId: number, letter: string): string {
return this.ROOT_CACHE_KEY + 'entriesByLetter:' + glossaryId + ':' + letter;
}
/**
* Get entries by letter.
*
* @param {number} glossaryId Glossary Id.
* @param {string} letter A letter, or a special keyword.
* @param {number} from Start returning records from here.
* @param {number} limit Number of records to return.
* @param {boolean} forceCache True to always get the value from cache, false otherwise. Default false.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any[]>} Resolved with the entries.
*/
getEntriesByLetter(glossaryId: number, letter: string, from: number, limit: number, forceCache: boolean, siteId?: string):
Promise<any[]> {
return this.sitesProvider.getSite(siteId).then((site) => {
const params = {
id: glossaryId,
letter: letter,
from: from,
limit: limit
};
const preSets = {
cacheKey: this.getEntriesByLetterCacheKey(glossaryId, letter),
omitExpires: forceCache
};
return site.read('mod_glossary_get_entries_by_letter', params, preSets);
});
}
/**
* Invalidate cache of entries by letter.
*
* @param {number} glossaryId Glossary Id.
* @param {string} letter A letter, or a special keyword.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any>} Resolved when data is invalidated.
*/
invalidateEntriesByLetter(glossaryId: number, letter: string, siteId?: string): Promise<any> {
return this.sitesProvider.getSite(siteId).then((site) => {
const key = this.getEntriesByLetterCacheKey(glossaryId, letter);
return site.invalidateWsCacheForKey(key);
});
}
/**
* Get the entries by search cache key.
*
* @param {number} glossaryId Glossary Id.
* @param {string} query The search query.
* @param {boolean} fullSearch Whether or not full search is required.
* @param {string} order The way to order the results.
* @param {string} sort The direction of the order.
* @return {string} Cache key.
*/
protected getEntriesBySearchCacheKey(glossaryId: number, query: string, fullSearch: boolean, order: string, sort: string):
string {
return this.ROOT_CACHE_KEY + 'entriesBySearch:' + glossaryId + ':' + fullSearch + ':' + order + ':' + sort + ':' + query;
}
/**
* Get entries by search.
*
* @param {number} glossaryId Glossary Id.
* @param {string} query The search query.
* @param {boolean} fullSearch Whether or not full search is required.
* @param {string} order The way to order the results.
* @param {string} sort The direction of the order.
* @param {number} from Start returning records from here.
* @param {number} limit Number of records to return.
* @param {boolean} forceCache True to always get the value from cache, false otherwise. Default false.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any[]>} Resolved with the entries.
*/
getEntriesBySearch(glossaryId: number, query: string, fullSearch: boolean, order: string, sort: string, from: number,
limit: number, forceCache: boolean, siteId?: string): Promise<any[]> {
return this.sitesProvider.getSite(siteId).then((site) => {
const params = {
id: glossaryId,
query: query,
fullsearch: fullSearch,
order: order,
sort: sort,
from: from,
limit: limit
};
const preSets = {
cacheKey: this.getEntriesBySearchCacheKey(glossaryId, query, fullSearch, order, sort),
omitExpires: forceCache,
};
return site.read('mod_glossary_get_entries_by_search', params, preSets);
});
}
/**
* Invalidate cache of entries by search.
*
* @param {number} glossaryId Glossary Id.
* @param {string} query The search query.
* @param {boolean} fullSearch Whether or not full search is required.
* @param {string} order The way to order the results.
* @param {string} sort The direction of the order.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any>} Resolved when data is invalidated.
*/
invalidateEntriesBySearch(glossaryId: number, query: string, fullSearch: boolean, order: string, sort: string, siteId?: string):
Promise<any> {
return this.sitesProvider.getSite(siteId).then((site) => {
const key = this.getEntriesBySearchCacheKey(glossaryId, query, fullSearch, order, sort);
return site.invalidateWsCacheForKey(key);
});
}
/**
* Get the glossary categories cache key.
*
* @param {number} glossaryId Glossary Id.
* @return {string} The cache key.
*/
protected getCategoriesCacheKey(glossaryId: number): string {
return this.ROOT_CACHE_KEY + 'categories:' + glossaryId;
}
/**
* Get all the categories related to the glossary.
*
* @param {number} glossaryId Glossary Id.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any[]>} Promise resolved with the categories if supported or empty array if not.
*/
getAllCategories(glossaryId: number, siteId?: string): Promise<any[]> {
return this.sitesProvider.getSite(siteId).then((site) => {
return this.getCategories(glossaryId, 0, AddonModGlossaryProvider.LIMIT_CATEGORIES, [], site);
});
}
/**
* Get the categories related to the glossary by sections. It's a recursive function see initial call values.
*
* @param {number} glossaryId Glossary Id.
* @param {number} from Number of categories already fetched, so fetch will be done from this number. Initial value 0.
* @param {number} limit Number of categories to fetch. Initial value LIMIT_CATEGORIES.
* @param {any[]} categories Already fetched categories where to append the fetch. Initial value [].
* @param {any} site Site object.
* @return {Promise<any[]>} Promise resolved with the categories.
*/
protected getCategories(glossaryId: number, from: number, limit: number, categories: any[], site: CoreSite): Promise<any[]> {
const params = {
id: glossaryId,
from: from,
limit: limit
};
const preSets = {
cacheKey: this.getCategoriesCacheKey(glossaryId)
};
return site.read('mod_glossary_get_categories', params, preSets).then((response) => {
categories = categories.concat(response.categories);
const canLoadMore = (from + limit) < response.count;
if (canLoadMore) {
from += limit;
return this.getCategories(glossaryId, from, limit, categories, site);
}
return categories;
});
}
/**
* Invalidate cache of categories by glossary id.
*
* @param {number} glossaryId Glossary Id.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any>} Promise resolved when categories data has been invalidated,
*/
invalidateCategories(glossaryId: number, siteId?: string): Promise<any> {
return this.sitesProvider.getSite(siteId).then((site) => {
return site.invalidateWsCacheForKey(this.getCategoriesCacheKey(glossaryId));
});
}
/**
* Get an entry by ID cache key.
*
* @param {number} entryId Entry Id.
* @return {string} Cache key.
*/
protected getEntryCacheKey(entryId: number): string {
return this.ROOT_CACHE_KEY + 'getEntry:' + entryId;
}
/**
* Get one entry by ID.
*
* @param {number} entryId Entry ID.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any>} Promise resolved with the entry.
*/
getEntry(entryId: number, siteId?: string): Promise<any> {
return this.sitesProvider.getSite(siteId).then((site) => {
const params = {
id: entryId
};
const preSets = {
cacheKey: this.getEntryCacheKey(entryId)
};
return site.read('mod_glossary_get_entry_by_id', params, preSets).then((response) => {
if (response && response.entry) {
return response.entry;
} else {
return Promise.reject(null);
}
});
});
}
/**
* Performs the fetch of the entries using the propper function and arguments.
*
* @param {Function} fetchFunction Function to fetch.
* @param {any[]} fetchArguments Arguments to call the fetching.
* @param {number} [limitFrom=0] Number of entries already fetched, so fetch will be done from this number.
* @param {number} [limitNum] Number of records to return. Defaults to LIMIT_ENTRIES.
* @param {boolean} [forceCache=false] True to always get the value from cache, false otherwise. Default false.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any>} Promise resolved with the response.
*/
fetchEntries(fetchFunction: Function, fetchArguments: any[], limitFrom: number = 0, limitNum?: number,
forceCache: boolean = false, siteId?: string): Promise<any> {
limitNum = limitNum || AddonModGlossaryProvider.LIMIT_ENTRIES;
siteId = siteId || this.sitesProvider.getCurrentSiteId();
const args = fetchArguments.slice();
args.push(limitFrom);
args.push(limitNum);
args.push(forceCache);
args.push(siteId);
return fetchFunction.apply(this, args);
}
/**
* Performs the whole fetch of the entries using the propper function and arguments.
*
* @param {Function} fetchFunction Function to fetch.
* @param {any[]} fetchArguments Arguments to call the fetching.
* @param {boolean} [forceCache=false] True to always get the value from cache, false otherwise. Default false.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any[]>} Promise resolved with all entrries.
*/
fetchAllEntries(fetchFunction: Function, fetchArguments: any[], forceCache: boolean = false, siteId?: string): Promise<any[]> {
siteId = siteId || this.sitesProvider.getCurrentSiteId();
const entries = [];
const limitNum = AddonModGlossaryProvider.LIMIT_ENTRIES;
const fetchMoreEntries = (): Promise<any[]> => {
return this.fetchEntries(fetchFunction, fetchArguments, entries.length, limitNum, forceCache, siteId).then((result) => {
Array.prototype.push.apply(entries, result.entries);
return entries.length < result.count ? fetchMoreEntries() : entries;
});
};
return fetchMoreEntries();
}
/**
* Invalidate cache of entry by ID.
*
* @param {number} entryId Entry Id.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any>} Resolved when data is invalidated.
*/
invalidateEntry(entryId: number, siteId?: string): Promise<any> {
return this.sitesProvider.getSite(siteId).then((site) => {
return site.invalidateWsCacheForKey(this.getEntryCacheKey(entryId));
});
}
/**
* Invalidate cache of all entries in the array.
*
* @param {any[]} entries Entry objects to invalidate.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any>} Resolved when data is invalidated.
*/
protected invalidateEntries(entries: any[], siteId?: string): Promise<any> {
const keys = [];
entries.forEach((entry) => {
keys.push(this.getEntryCacheKey(entry.id));
});
return this.sitesProvider.getSite(siteId).then((site) => {
return site.invalidateMultipleWsCacheForKey(keys);
});
}
/**
* Invalidate the prefetched content except files.
* To invalidate files, use AddonModGlossary#invalidateFiles.
*
* @param {number} moduleId The module ID.
* @param {number} courseId Course ID.
* @return {Promise<any>} Promise resolved when data is invalidated.
*/
invalidateContent(moduleId: number, courseId: number): Promise<any> {
return this.getGlossary(courseId, moduleId).then((glossary) => {
return this.invalidateGlossaryEntries(glossary).finally(() => {
return this.utils.allPromises([
this.invalidateCourseGlossaries(courseId),
this.invalidateCategories(glossary.id)
]);
});
});
}
/**
* Invalidate the prefetched content for a given glossary, except files.
* To invalidate files, use $mmaModGlossary#invalidateFiles.
*
* @param {any} glossary The glossary object.
* @param {boolean} [onlyEntriesList] If true, entries won't be invalidated.
* @return {Promise<any>} Promise resolved when data is invalidated.
*/
invalidateGlossaryEntries(glossary: any, onlyEntriesList?: boolean): Promise<any> {
const promises = [];
if (!onlyEntriesList) {
promises.push(this.fetchAllEntries(this.getEntriesByLetter, [glossary.id, 'ALL'], true).then((entries) => {
return this.invalidateEntries(entries);
}));
}
glossary.browsemodes.forEach((mode) => {
switch (mode) {
case 'letter':
promises.push(this.invalidateEntriesByLetter(glossary.id, 'ALL'));
break;
case 'cat':
promises.push(this.invalidateEntriesByCategory(glossary.id, AddonModGlossaryProvider.SHOW_ALL_CATERGORIES));
break;
case 'date':
promises.push(this.invalidateEntriesByDate(glossary.id, 'CREATION', 'DESC'));
promises.push(this.invalidateEntriesByDate(glossary.id, 'UPDATE', 'DESC'));
break;
case 'author':
promises.push(this.invalidateEntriesByAuthor(glossary.id, 'ALL', 'LASTNAME', 'ASC'));
break;
default:
}
});
return this.utils.allPromises(promises);
}
/**
* Invalidate the prefetched files.
*
* @param {number} moduleId The module ID.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any>} Promise resolved when the files are invalidated.
*/
protected invalidateFiles(moduleId: number, siteId?: string): Promise<any> {
return this.filepoolProvider.invalidateFilesByComponent(siteId, AddonModGlossaryProvider.COMPONENT, moduleId);
}
/**
* Get one glossary by cmid.
*
* @param {number} courseId Course Id.
* @param {number} cmId Course Module Id.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any>} Promise resolved with the glossary.
*/
getGlossary(courseId: number, cmId: number, siteId?: string): Promise<any> {
return this.getCourseGlossaries(courseId, siteId).then((glossaries) => {
const glossary = glossaries.find((glossary) => glossary.coursemodule == cmId);
if (glossary) {
return glossary;
}
return Promise.reject(null);
});
}
/**
* Get one glossary by glossary ID.
*
* @param {number} courseId Course Id.
* @param {number} glossaryId Glossary Id.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any>} Promise resolved with the glossary.
*/
getGlossaryById(courseId: number, glossaryId: number, siteId?: string): Promise<any> {
return this.getCourseGlossaries(courseId, siteId).then((glossaries) => {
const glossary = glossaries.find((glossary) => glossary.id == glossaryId);
if (glossary) {
return glossary;
}
return Promise.reject(null);
});
}
/**
* Create a new entry on a glossary
*
* @param {number} glossaryId Glossary ID.
* @param {string} concept Glossary entry concept.
* @param {string} definition Glossary entry concept definition.
* @param {number} courseId Course ID of the glossary.
* @param {any} [options] Array of options for the entry.
* @param {any} [attach] Attachments ID if sending online, result of $mmFileUploader#storeFilesToUpload otherwise.
* @param {number} [timeCreated] The time the entry was created. If not defined, current time.
* @param {string} [siteId] Site ID. If not defined, current site.
* @param {any} [discardEntry] The entry provided will be discarded if found.
* @param {boolean} [allowOffline] True if it can be stored in offline, false otherwise.
* @param {boolean} [checkDuplicates] Check for duplicates before storing offline. Only used if allowOffline is true.
* @return {Promise<number | false>} Promise resolved with entry ID if entry was created in server, false if stored in device.
*/
addEntry(glossaryId: number, concept: string, definition: string, courseId: number, options: any, attach: any,
timeCreated: number, siteId?: string, discardEntry?: any, allowOffline?: boolean, checkDuplicates?: boolean):
Promise<number | false> {
siteId = siteId || this.sitesProvider.getCurrentSiteId();
// Convenience function to store a new entry to be synchronized later.
const storeOffline = (): Promise<number | false> => {
const discardTime = discardEntry && discardEntry.timecreated;
let duplicatesPromise;
if (checkDuplicates) {
duplicatesPromise = this.isConceptUsed(glossaryId, concept, discardTime, siteId);
} else {
duplicatesPromise = Promise.resolve(false);
}
// Check if the entry is duplicated in online or offline mode.
return duplicatesPromise.then((used) => {
if (used) {
return Promise.reject(this.translate.instant('addon.mod_glossary.errconceptalreadyexists'));
}
return this.glossaryOffline.addNewEntry(glossaryId, concept, definition, courseId, attach, options, timeCreated,
siteId, undefined, discardEntry).then(() => {
return false;
});
});
};
if (!this.appProvider.isOnline() && allowOffline) {
// App is offline, store the action.
return storeOffline();
}
// If we are editing an offline entry, discard previous first.
let discardPromise;
if (discardEntry) {
discardPromise = this.glossaryOffline.deleteNewEntry(
glossaryId, discardEntry.concept, discardEntry.timecreated, siteId);
} else {
discardPromise = Promise.resolve();
}
return discardPromise.then(() => {
// Try to add it in online.
return this.addEntryOnline(glossaryId, concept, definition, options, attach, siteId).then((entryId) => {
return entryId;
}).catch((error) => {
if (allowOffline && !this.utils.isWebServiceError(error)) {
// Couldn't connect to server, store in offline.
return storeOffline();
} else {
// The WebService has thrown an error or offline not supported, reject.
return Promise.reject(error);
}
});
});
}
/**
* Create a new entry on a glossary. It does not cache calls. It will fail if offline or cannot connect.
*
* @param {number} glossaryId Glossary ID.
* @param {string} concept Glossary entry concept.
* @param {string} definition Glossary entry concept definition.
* @param {any} [options] Array of options for the entry.
* @param {number} [attachId] Attachments ID (if any attachment).
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<number>} Promise resolved with the entry ID if created, rejected otherwise.
*/
addEntryOnline(glossaryId: number, concept: string, definition: string, options?: any, attachId?: number, siteId?: string):
Promise<number> {
return this.sitesProvider.getSite(siteId).then((site) => {
const params = {
glossaryid: glossaryId,
concept: concept,
definition: definition,
definitionformat: 1,
options: this.utils.objectToArrayOfObjects(options || {}, 'name', 'value')
};
if (attachId) {
params.options.push({
name: 'attachmentsid',
value: attachId
});
}
// Workaround for bug MDL-57737.
if (!site.isVersionGreaterEqualThan('3.2.2')) {
params.definition = this.textUtils.cleanTags(params.definition);
}
return site.write('mod_glossary_add_entry', params).then((response) => {
if (response && response.entryid) {
return response.entryid;
}
return this.utils.createFakeWSError('');
});
});
}
/**
* Check if a entry concept is already used.
*
* @param {number} glossaryId Glossary ID.
* @param {string} concept Concept to check.
* @param {number} [timeCreated] Timecreated to check that is not the timecreated we are editing.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<boolean>} Promise resolved with true if used, resolved with false if not used or error.
*/
isConceptUsed(glossaryId: number, concept: string, timeCreated?: number, siteId?: string): Promise<boolean> {
// Check offline first.
return this.glossaryOffline.isConceptUsed(glossaryId, concept, timeCreated, siteId).then((exists) => {
if (exists) {
return true;
}
// If we get here, there's no offline entry with this name, check online.
// Get entries from the cache.
return this.fetchAllEntries(this.getEntriesByLetter, [glossaryId, 'ALL'], true, siteId).then((entries) => {
// Check if there's any entry with the same concept.
return entries.some((entry) => entry.concept == concept);
});
}).catch(() => {
// Error, assume not used.
return false;
});
}
/**
* Return whether or not the plugin is enabled for editing in the current site. Plugin is enabled if the glossary WS are
* available.
*
* @return {boolean} Whether the glossary editing is available or not.
*/
isPluginEnabledForEditing(): boolean {
return this.sitesProvider.getCurrentSite().wsAvailable('mod_glossary_add_entry');
}
/**
* Report a glossary as being viewed.
*
* @param {number} glossaryId Glossary ID.
* @param {string} mode The mode in which the glossary was viewed.
* @return {Promise<any>} Promise resolved when the WS call is successful.
*/
logView(glossaryId: number, mode: string): Promise<any> {
const params = {
id: glossaryId,
mode: mode
};
return this.sitesProvider.getCurrentSite().write('mod_glossary_view_glossary', params);
}
/**
* Report a glossary entry as being viewed.
*
* @param {number} entryId Entry ID.
* @return {Promise<any>} Promise resolved when the WS call is successful.
*/
logEntryView(entryId: number): Promise<any> {
const params = {
id: entryId
};
return this.sitesProvider.getCurrentSite().write('mod_glossary_view_entry', params);
}
}

View File

@ -0,0 +1,280 @@
// (C) Copyright 2015 Martin Dougiamas
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import { Injectable } from '@angular/core';
import { CoreFileProvider } from '@providers/file';
import { CoreSitesProvider } from '@providers/sites';
import { CoreUtilsProvider } from '@providers/utils/utils';
import { CoreTextUtilsProvider } from '@providers/utils/text';
/**
* Service to handle offline glossary.
*/
@Injectable()
export class AddonModGlossaryOfflineProvider {
// Variables for database.
protected ENTRIES_TABLE = 'addon_mod_glossary_entrues';
protected tablesSchema = [
{
name: this.ENTRIES_TABLE,
columns: [
{
name: 'glossaryid',
type: 'INTEGER',
},
{
name: 'courseid',
type: 'INTEGER',
},
{
name: 'concept',
type: 'TEXT',
},
{
name: 'definition',
type: 'TEXT',
},
{
name: 'definitionformat',
type: 'TEXT',
},
{
name: 'userid',
type: 'INTEGER',
},
{
name: 'timecreated',
type: 'INTEGER',
},
{
name: 'options',
type: 'TEXT',
},
{
name: 'attachments',
type: 'TEXT',
},
],
primaryKeys: ['glossaryid', 'concept', 'timecreated']
}
];
constructor(private fileProvider: CoreFileProvider,
private sitesProvider: CoreSitesProvider,
private textUtils: CoreTextUtilsProvider,
private utils: CoreUtilsProvider) {
this.sitesProvider.createTablesFromSchema(this.tablesSchema);
}
/**
* Delete a new entry.
*
* @param {number} glossaryId Glossary ID.
* @param {string} concept Glossary entry concept.
* @param {number} timeCreated The time the entry was created.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<void>} Promise resolved if deleted, rejected if failure.
*/
deleteNewEntry(glossaryId: number, concept: string, timeCreated: number, siteId?: string): Promise<any> {
return this.sitesProvider.getSite(siteId).then((site) => {
const conditions = {
glossaryid: glossaryId,
concept: concept,
timecreated: timeCreated,
};
return site.getDb().deleteRecords(this.ENTRIES_TABLE, conditions);
});
}
/**
* Get all the stored new entries from all the glossaries.
*
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any[]>} Promise resolved with entries.
*/
getAllNewEntries(siteId?: string): Promise<any[]> {
return this.sitesProvider.getSite(siteId).then((site) => {
return site.getDb().getRecords(this.ENTRIES_TABLE).then((records: any[]) => {
return records.map(this.parseRecord.bind(this));
});
});
}
/**
* Get a stored new entry.
*
* @param {number} glossaryId Glossary ID.
* @param {string} concept Glossary entry concept.
* @param {number} timeCreated The time the entry was created.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any>} Promise resolved with entry.
*/
getNewEntry(glossaryId: number, concept: string, timeCreated: number, siteId?: string): Promise<any> {
return this.sitesProvider.getSite(siteId).then((site) => {
const conditions = {
glossaryid: glossaryId,
concept: concept,
timecreated: timeCreated,
};
return site.getDb().getRecord(this.ENTRIES_TABLE, conditions).then(this.parseRecord.bind(this));
});
}
/**
* Get all the stored add entry data from a certain glossary.
*
* @param {number} glossaryId Glossary ID.
* @param {string} [siteId] Site ID. If not defined, current site.
* @param {number} [userId] User the entries belong to. If not defined, current user in site.
* @return {Promise<any[]>} Promise resolved with entries.
*/
getGlossaryNewEntries(glossaryId: number, siteId?: string, userId?: number): Promise<any[]> {
return this.sitesProvider.getSite(siteId).then((site) => {
const conditions = {
glossaryid: glossaryId,
userId: userId || site.getUserId(),
};
return site.getDb().getRecords(this.ENTRIES_TABLE, conditions).then((records: any[]) => {
return records.map(this.parseRecord.bind(this));
});
});
}
/**
* Check if a concept is used offline.
*
* @param {number} glossaryId Glossary ID.
* @param {string} concept Concept to check.
* @param {number} [timeCreated] Time of the entry we are editing.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<boolean>} Promise resolved with true if concept is found, false otherwise.
*/
isConceptUsed(glossaryId: number, concept: string, timeCreated?: number, siteId?: string): Promise<boolean> {
return this.sitesProvider.getSite(siteId).then((site) => {
const conditions = {
glossaryid: glossaryId,
concept: concept,
};
return site.getDb().getRecords(this.ENTRIES_TABLE, conditions).then((entries) => {
if (!entries.length) {
return false;
}
if (entries.length > 1 || !timeCreated) {
return true;
}
// If there's only one entry, check that is not the one we are editing.
return this.utils.promiseFails(this.getNewEntry(glossaryId, concept, timeCreated, siteId));
});
}).catch(() => {
// No offline data found, return false.
return false;
});
}
/**
* Save a new entry to be sent later.
*
* @param {number} glossaryId Glossary ID.
* @param {string} concept Glossary entry concept.
* @param {string} definition Glossary entry concept definition.
* @param {number} courseId Course ID of the glossary.
* @param {any} [options] Options for the entry.
* @param {any} [attachments] Result of CoreFileUploaderProvider#storeFilesToUpload for attachments.
* @param {number} [timeCreated] The time the entry was created. If not defined, current time.
* @param {string} [siteId] Site ID. If not defined, current site.
* @param {number} [userId] User the entry belong to. If not defined, current user in site.
* @param {any} [discardEntry] The entry provided will be discarded if found.
* @return {Promise<false>} Promise resolved if stored, rejected if failure.
*/
addNewEntry(glossaryId: number, concept: string, definition: string, courseId: number, options?: any, attachments?: any,
timeCreated?: number, siteId?: string, userId?: number, discardEntry?: any): Promise<false> {
return this.sitesProvider.getSite(siteId).then((site) => {
const entry = {
glossaryid: glossaryId,
courseid: courseId,
concept: concept,
definition: definition,
definitionformat: 'html',
options: JSON.stringify(options),
attachments: JSON.stringify(attachments),
userid: userId || site.getUserId(),
timecreated: timeCreated || new Date().getTime()
};
// If editing an offline entry, delete previous first.
let discardPromise;
if (discardEntry) {
discardPromise = this.deleteNewEntry(glossaryId, discardEntry.concept, discardEntry.timecreated, site.getId());
} else {
discardPromise = Promise.resolve();
}
return discardPromise.then(() => {
return site.getDb().insertRecord(this.ENTRIES_TABLE, entry).then(() => false);
});
});
}
/**
* Get the path to the folder where to store files for offline attachments in a glossary.
*
* @param {number} glossaryId Glossary ID.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<string>} Promise resolved with the path.
*/
getGlossaryFolder(glossaryId: number, siteId?: string): Promise<string> {
return this.sitesProvider.getSite(siteId).then((site) => {
const siteFolderPath = this.fileProvider.getSiteFolder(site.getId());
const folderPath = 'offlineglossary/' + glossaryId;
return this.textUtils.concatenatePaths(siteFolderPath, folderPath);
});
}
/**
* Get the path to the folder where to store files for a new offline entry.
*
* @param {number} glossaryId Glossary ID.
* @param {string} concept The name of the entry.
* @param {number} timeCreated Time to allow duplicated entries.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<string>} Promise resolved with the path.
*/
getEntryFolder(glossaryId: number, concept: string, timeCreated: number, siteId?: string): Promise<string> {
return this.getGlossaryFolder(glossaryId, siteId).then((folderPath) => {
return this.textUtils.concatenatePaths(folderPath, 'newentry_' + concept + '_' + timeCreated);
});
}
/**
* Parse "options" and "attachments" columns of a fetched record.
*
* @param {any} records Record object
* @return {any} Record object with columns parsed.
*/
protected parseRecord(record: any): any {
record.options = this.textUtils.parseJSON(record.options);
record.attachments = this.textUtils.parseJSON(record.attachments);
return record;
}
}

View File

@ -87,6 +87,7 @@ import { AddonModResourceModule } from '@addon/mod/resource/resource.module';
import { AddonModFeedbackModule } from '@addon/mod/feedback/feedback.module';
import { AddonModFolderModule } from '@addon/mod/folder/folder.module';
import { AddonModForumModule } from '@addon/mod/forum/forum.module';
import { AddonModGlossaryModule } from '@addon/mod/glossary/glossary.module';
import { AddonModPageModule } from '@addon/mod/page/page.module';
import { AddonModQuizModule } from '@addon/mod/quiz/quiz.module';
import { AddonModScormModule } from '@addon/mod/scorm/scorm.module';
@ -188,6 +189,7 @@ export const CORE_PROVIDERS: any[] = [
AddonModFeedbackModule,
AddonModFolderModule,
AddonModForumModule,
AddonModGlossaryModule,
AddonModLtiModule,
AddonModPageModule,
AddonModQuizModule,