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MOBILE-3213 resource: Fix PTR on mod resource

main
Dani Palou 2019-12-13 09:26:04 +01:00
parent 72a2b571cd
commit 5053274a85
1 changed files with 54 additions and 31 deletions
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85
src/core/course/providers/helper.ts
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@ -661,7 +661,6 @@ export class CoreCourseHelperProvider {
const mainFile = files[0],
fileUrl = this.fileHelper.getFileUrl(mainFile),
timemodified = this.fileHelper.getFileTimemodified(mainFile),
result = {
fixedUrl: undefined,
path: undefined,
@ -678,48 +677,23 @@ export class CoreCourseHelperProvider {
return this.filepoolProvider.getPackageStatus(siteId, component, componentId).then((status) => {
result.status = status;
const isWifi = this.appProvider.isWifi(),
isOnline = this.appProvider.isOnline();
if (status === CoreConstants.DOWNLOADED) {
// Get the local file URL.
return this.filepoolProvider.getInternalUrlByUrl(siteId, fileUrl).catch((error) => {
// File not found, mark the module as not downloaded and reject.
// File not found, mark the module as not downloaded and try again.
return this.filepoolProvider.storePackageStatus(siteId, CoreConstants.NOT_DOWNLOADED, component,
componentId).then(() => {
return Promise.reject(error);
return this.downloadModuleWithMainFile(module, courseId, fixedUrl, files, status, component,
componentId, siteId);
});
});
} else if (status === CoreConstants.DOWNLOADING && !this.appProvider.isDesktop()) {
// Return the online URL.
return fixedUrl;
} else {
if (!isOnline && status === CoreConstants.NOT_DOWNLOADED) {
// Not downloaded and we're offline, reject.
return Promise.reject(this.translate.instant('core.networkerrormsg'));
}
return this.filepoolProvider.shouldDownloadBeforeOpen(fixedUrl, mainFile.filesize).then(() => {
// Download and then return the local URL.
return this.downloadModule(module, courseId, component, componentId, files, siteId).then(() => {
return this.filepoolProvider.getInternalUrlByUrl(siteId, fileUrl);
});
}, () => {
// Start the download if in wifi, but return the URL right away so the file is opened.
if (isWifi) {
this.downloadModule(module, courseId, component, componentId, files, siteId);
}
if (!this.fileHelper.isStateDownloaded(status) || isOnline) {
// Not downloaded or online, return the online URL.
return fixedUrl;
} else {
// Outdated but offline, so we return the local URL. Use getUrlByUrl so it's added to the queue.
return this.filepoolProvider.getUrlByUrl(siteId, fileUrl, component, componentId, timemodified,
false, false, mainFile);
}
});
return this.downloadModuleWithMainFile(module, courseId, fixedUrl, files, status, component, componentId,
siteId);
}
}).then((path) => {
result.path = path;
@ -735,6 +709,55 @@ export class CoreCourseHelperProvider {
});
}
/**
* Convenience function to download a module that has a main file and return the local file's path and other info.
* This is meant for modules like mod_resource.
*
* @param module The module to download.
* @param courseId The course ID of the module.
* @param fixedUrl Main file's fixed URL.
* @param files List of files of the module.
* @param status The package status.
* @param component The component to link the files to.
* @param componentId An ID to use in conjunction with the component.
* @param siteId The site ID. If not defined, current site.
* @return Promise resolved when done.
*/
protected downloadModuleWithMainFile(module: any, courseId: number, fixedUrl: string, files: any[], status: string,
component?: string, componentId?: string | number, siteId?: string): Promise<string> {
const isOnline = this.appProvider.isOnline();
const mainFile = files[0];
const fileUrl = this.fileHelper.getFileUrl(mainFile);
const timemodified = this.fileHelper.getFileTimemodified(mainFile);
if (!isOnline && status === CoreConstants.NOT_DOWNLOADED) {
// Not downloaded and we're offline, reject.
return Promise.reject(this.translate.instant('core.networkerrormsg'));
}
return this.filepoolProvider.shouldDownloadBeforeOpen(fixedUrl, mainFile.filesize).then(() => {
// Download and then return the local URL.
return this.downloadModule(module, courseId, component, componentId, files, siteId).then(() => {
return this.filepoolProvider.getInternalUrlByUrl(siteId, fileUrl);
});
}, () => {
// Start the download if in wifi, but return the URL right away so the file is opened.
if (this.appProvider.isWifi()) {
this.downloadModule(module, courseId, component, componentId, files, siteId);
}
if (!this.fileHelper.isStateDownloaded(status) || isOnline) {
// Not downloaded or online, return the online URL.
return fixedUrl;
} else {
// Outdated but offline, so we return the local URL. Use getUrlByUrl so it's added to the queue.
return this.filepoolProvider.getUrlByUrl(siteId, fileUrl, component, componentId, timemodified,
false, false, mainFile);
}
});
}
/**
* Convenience function to download a module.
*