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488 Commits

Author SHA1 Message Date
Joscha
9889ce6b57 Improve PFERD error handling 2021-05-22 21:13:25 +02:00
Joscha
b4d97cd545 Improve output dir and report error handling 2021-05-22 20:54:42 +02:00
Joscha
afac22c562 Handle abort in exclusive output state correctly 
If the event loop is stopped while something holds the exclusive output, the
"log" singleton is now reset so the main thread can print a few more messages
before exiting.
 2021-05-22 18:58:19 +02:00
Joscha
552cd82802 Run async input and password getters in daemon thread 
Previously, it ran in the event loop's default executor, which would block until
all its workers were done working.

If Ctrl+C was pressed while input or a password were being read, the
asyncio.run() call in the main thread would be interrupted however, not the
input thread. This meant that multiple key presses (either enter or a second
Ctrl+C) were necessary to stop a running PFERD in some circumstances.

This change instead runs the input functions in daemon threads so they exit as
soon as the main thread exits.
 2021-05-22 18:37:53 +02:00
Joscha
dfde0e2310 Improve reporting of unexpected exceptions 2021-05-22 18:36:25 +02:00
Joscha
54dd2f8337 Clean up main and improve error handling 2021-05-22 16:47:24 +02:00
Joscha
b5785f260e Extract CLI argument parsing to separate module 2021-05-22 15:03:45 +02:00
Joscha
98b8ca31fa Add some todos 2021-05-22 14:45:46 +02:00
I-Al-Istannen
4b104b6252 Try out some HTTP authentication handling 
This is by no means final yet and will change a bit once the dl and cl
are changed, but it might serve as a first try. It is also wholly
untested.
 2021-05-21 12:02:51 +02:00
I-Al-Istannen
83d12fcf2d Add some explains to ilias crawler and use crawler exceptions 2021-05-20 14:58:54 +02:00
I-Al-Istannen
e4f9560655 Only retry on aiohttp errors in ILIAS crawler 
This patch removes quite a few retries and now only retries the ilias
element method. Every other HTTP-interacting method (except for the root
requests) is called from there and should be covered.

In the future we also want to retry the root a few times, but that
will be done after the download sink API is adjusted.
 2021-05-19 22:01:09 +02:00
I-Al-Istannen
8cfa818f04 Only call should_crawl once 2021-05-19 21:57:55 +02:00
I-Al-Istannen
81301f3a76 Rename the ilias crawler to ilias web crawler 2021-05-19 21:41:17 +02:00
I-Al-Istannen
2976b4d352 Move ILIAS file templates to own file 2021-05-19 21:37:10 +02:00
I-Al-Istannen
9f03702e69 Split up ilias crawler in multiple files 
The ilias crawler contained a crawler and an HTML parser, now they are
split in two.
 2021-05-19 21:34:36 +02:00
Joscha
3300886120 Explain config file loading 2021-05-19 18:11:43 +02:00
Joscha
0d10752b5a Configure explain log level via cli and config file 2021-05-19 17:50:10 +02:00
Joscha
92886fb8d8 Implement --version flag 2021-05-19 17:33:36 +02:00
Joscha
5916626399 Make noqua comment more specific 2021-05-19 17:16:59 +02:00
Joscha
a7c025fd86 Implement reusable FileSinkToken for OutputDirectory 2021-05-19 17:16:23 +02:00
Joscha
b7a999bc2e Clean up crawler exceptions and (a)noncritical 2021-05-19 13:25:57 +02:00
Joscha
3851065500 Fix local crawler's download bars 
Display the pure path instead of the local path.
 2021-05-18 23:23:40 +02:00
Joscha
4b68fa771f Move logging logic to singleton 
- Renamed module and class because "conductor" didn't make a lot of sense
- Used singleton approach (there's only one stdout after all)
- Redesigned progress bars (now with download speed!)
 2021-05-18 22:45:19 +02:00
I-Al-Istannen
1525aa15a6 Fix link template error and use indeterminate progress bar 2021-05-18 22:40:28 +02:00
I-Al-Istannen
db1219d4a9 Create a link file in ILIAS crawler 
This allows us to crawl links and represent them in the file system.
Users can choose between an ILIAS-imitation (that optionally
auto-redirects) and a plain text variant.
 2021-05-17 21:44:54 +02:00
I-Al-Istannen
b8efcc2ca5 Respect filters in ILIAS crawler 2021-05-17 21:30:26 +02:00
Joscha
0bae009189 Run formatting tools 2021-05-16 14:32:53 +02:00
I-Al-Istannen
8b76ebb3ef Rename IliasCrawler to KitIliasCrawler 2021-05-16 13:28:06 +02:00
I-Al-Istannen
2b6235dc78 Fix pylint warnings (and 2 found bugs) in ILIAS crawler 2021-05-16 13:17:12 +02:00
I-Al-Istannen
1c226c31aa Add some repeat annotations to the ILIAS crawler 2021-05-16 13:01:56 +02:00
I-Al-Istannen
9ec0d3e16a Implement date-demangling in ILIAS crawler 2021-05-16 13:01:56 +02:00
I-Al-Istannen
cf6903d109 Retry crawling on I/O failure 2021-05-16 13:01:56 +02:00
Joscha
9fd356d290 Ensure tmp files are deleted 
This doesn't seem to fix the case where an exception bubbles up to the top of
the event loop. It also doesn't seem to fix the case when a KeyboardInterrupt is
thrown, since that never makes its way into the event loop in the first place.

Both of these cases lead to the event loop stopping, which means that the tmp
file cleanup doesn't get executed even though it's inside a "with" or "finally".
 2021-05-15 23:00:40 +02:00
Joscha
989032fe0c Fix cookies getting deleted 2021-05-15 22:25:48 +02:00
Joscha
05573ccc53 Add fancy CLI options 2021-05-15 22:22:01 +02:00
I-Al-Istannen
c454fabc9d Add support for exercises in ILIAS crawler 2021-05-15 21:40:17 +02:00
I-Al-Istannen
7d323ec62b Implement video downloads in ilias crawler 2021-05-15 21:32:32 +02:00
I-Al-Istannen
c7494e32ce Start implementing crawling in ILIAS crawler 
The ilias crawler can now crawl quite a few filetypes, splits off
folders and crawls them concurrently.
 2021-05-15 20:42:18 +02:00
I-Al-Istannen
1123c8884d Implement an IliasPage 
This allows PFERD to semantically understand ILIAS HTML and is the
foundation for the ILIAS crawler. This patch extends the ILIAS crawler
to crawl the personal desktop and print the elements on it.
 2021-05-15 18:59:23 +02:00
Joscha
e1104f888d Add tfa authenticator 2021-05-15 18:27:16 +02:00
Joscha
8c32da7f19 Let authenticators provide username and password separately 2021-05-15 18:27:03 +02:00
Joscha
d63494908d Properly invalidate exceptions 
The simple authenticator now properly invalidates its credentials. Also, the
invalidation functions have been given better names and documentation.
 2021-05-15 17:37:05 +02:00
Joscha
b70b62cef5 Make crawler sections start with "crawl:" 
Also, use only the part of the section name after the "crawl:" as the crawler's
output directory. Now, the implementation matches the documentation again
 2021-05-15 17:24:37 +02:00
Joscha
868f486922 Rename local crawler path to target 2021-05-15 17:12:25 +02:00
I-Al-Istannen
b2a2b5999b Implement ILIAS auth and crawl home page 
This commit introduces the necessary machinery to authenticate with
ILIAS and crawl the home page.

It can't do much yet and just silently fetches the homepage.
 2021-05-15 15:25:05 +02:00
Joscha
595de88d96 Fix authenticator and crawler names 
Now, the "auth:" and "crawl:" parts are considered part of the name. This fixes
crawlers not being able to find their authenticators.
 2021-05-15 15:25:05 +02:00
Joscha
a6fdf05ee9 Allow variable whitespace in arrow rules 2021-05-15 15:25:05 +02:00
Joscha
f897d7c2e1 Add name variants for all arrows 2021-05-15 15:25:05 +02:00
Joscha
b0f731bf84 Make crawlers use transformers 2021-05-15 15:25:05 +02:00
Joscha
302b8c0c34 Fix errors loading local crawler config 
Apparently getint and getfloat may return a None even though this is not
mentioned in their type annotations.
 2021-05-15 15:25:05 +02:00
Joscha
acd674f0a0 Change limiter logic 
Now download tasks are a subset of all tasks.
 2021-05-15 15:25:05 +02:00
Joscha
ed2e19a150 Add reasons for invalid values 2021-05-15 15:25:05 +02:00
Joscha
296a169dd3 Make limiter logic more complex 
The limiter can now distinguish between crawl and download actions and has a
fancy slot system and delay logic.
 2021-05-15 15:25:05 +02:00
Joscha
1591cb9197 Add options to slow down local crawler 
These options are meant to make the local crawler behave more like a
network-based crawler for purposes of testing and debugging other parts of the
code base.
 2021-05-15 15:25:01 +02:00
Joscha
0c9167512c Fix output dir 
I missed these while renaming the resolve function. Shame on me for not running
mypy earlier.
 2021-05-14 21:28:38 +02:00
Joscha
a673ab0fae Delete old files 
I should've done this earlier
 2021-05-14 21:27:44 +02:00
Joscha
6e5fdf4e9e Set user agent to "pferd/<version>" 2021-05-14 21:27:44 +02:00
Joscha
93a5a94dab Single-source version number 2021-05-14 21:27:44 +02:00
Joscha
d565df27b3 Add HttpCrawler 2021-05-13 22:28:14 +02:00
Joscha
e3ee4e515d Disable highlighting of primitives 
This commit prevents rich from highlighting python-looking syntax like numbers,
arrays, 'None' etc.
 2021-05-13 19:47:44 +02:00
Joscha
94d6a01cca Use file mtime in local crawler 2021-05-13 19:42:40 +02:00
Joscha
38bb66a776 Update file metadata in more cases 
PFERD now not only updates file metadata when a file is successfully added or
changed, but also when a file is downloaded and then detected to be unchanged.

This could occur for example if a remote file's modification time was bumped,
possibly because somebody touched the file without changing it.
 2021-05-13 19:40:10 +02:00
Joscha
68781a88ab Fix asynchronous methods being not awaited 2021-05-13 19:39:49 +02:00
Joscha
910462bb72 Log stuff happening to files 2021-05-13 19:37:27 +02:00
Joscha
6bd6adb977 Fix tmp file names 2021-05-13 19:36:46 +02:00
Joscha
0acdee15a0 Let crawlers obtain authenticators 2021-05-13 18:57:20 +02:00
Joscha
c3ce6bb31c Fix crawler cleanup not being awaited 2021-05-11 00:28:45 +02:00
Joscha
0459ed093e Add simple authenticator 
... including some required authenticator infrastructure
 2021-05-11 00:28:03 +02:00
Joscha
d5f29f01c5 Use global conductor instance 
The switch from crawler-local conductors to a single pferd-global conductor was
made to prepare for auth section credential providers.
 2021-05-11 00:05:04 +02:00
Joscha
595ba8b7ab Remove dummy crawler 2021-05-10 23:47:46 +02:00
Joscha
cec0a8e1fc Fix mymy errors 2021-05-09 01:45:01 +02:00
Joscha
f9b2fd60e2 Document local crawler and auth 2021-05-09 01:33:47 +02:00
Joscha
60cd9873bc Add local file crawler 2021-05-06 01:02:40 +02:00
Joscha
273d56c39a Properly load crawler config 2021-05-05 23:45:10 +02:00
Joscha
5497dd2827 Add @noncritical and @repeat decorators 2021-05-05 23:36:54 +02:00
Joscha
bbfdadc463 Implement output directory 2021-05-05 18:08:34 +02:00
Joscha
07e831218e Add sync report 2021-05-02 00:56:10 +02:00
Joscha
91c33596da Load crawlers from config file 2021-04-30 16:22:14 +02:00
Joscha
e7a51decb0 Elaborate on transforms and implement changes 2021-04-29 20:24:18 +02:00
Joscha
f776186480 Use PurePath instead of Path 
Path should only be used when we need to access the file system. For all other
purposes (mainly crawling), we use PurePath instead since the paths don't
correspond to paths in the local file system.
 2021-04-29 20:20:25 +02:00
Joscha
0096d83387 Simplify Limiter implementation 2021-04-29 20:20:25 +02:00
Joscha
502654d853 Fix mypy errors 2021-04-29 15:47:52 +02:00
Joscha
d2103d7c44 Document crawler 2021-04-29 15:43:20 +02:00
Joscha
d96a361325 Test and fix exclusive output 2021-04-29 15:27:16 +02:00
Joscha
2e85d26b6b Use conductor via context manager 2021-04-29 14:23:28 +02:00
Joscha
6431a3fb3d Fix some mypy errors 2021-04-29 14:23:09 +02:00
Joscha
ac3bfd7388 Make progress bars easier to use 
The crawler now supports two types of progress bars
 2021-04-29 13:53:16 +02:00
Joscha
3ea86d18a0 Jerry-rig DummyCrawler to run 2021-04-29 13:45:04 +02:00
Joscha
bbc792f9fb Implement Crawler and DummyCrawler 2021-04-29 13:44:29 +02:00
Joscha
7e127cd5cc Clean up and fix conductor and limiter 
Turns out you have to await an async lock, who knew...
 2021-04-29 13:44:04 +02:00
Joscha
c4fb92c658 Make type hints compatible with Python 3.8 2021-04-29 13:11:58 +02:00
Joscha
a18db57e6f Implement terminal conductor 2021-04-29 11:44:47 +02:00
Joscha
b915e393dd Implement limiter 2021-04-29 10:24:28 +02:00
Joscha
3a74c23d09 Implement transformer 2021-04-29 09:51:50 +02:00
Joscha
fbebc46c58 Load and dump config 2021-04-29 09:51:50 +02:00
Joscha
5595a908d8 Configure entry point 2021-04-27 00:32:21 +02:00
I-Al-Istannen
29cd5d1a3c Reflect totality of sanitize_windows_path in return type 2021-04-19 11:10:02 +02:00
I-Al-Istannen
1f2af3a290 Retry on more I/O Errors 2021-04-13 11:43:22 +02:00
I-Al-Istannen
14cdfb6a69 Fix typo in date demangler doc 2021-04-13 11:19:51 +02:00
I-Al-Istannen
946b7a7931 Also crawl .c/.java/.zip from IPD page 2021-02-09 12:30:59 +01:00
I-Al-Istannen
fb78a6e98e Retry ILIAS downloads a few times and only fail that file 2021-01-06 13:08:10 +01:00
I-Al-Istannen
f0562049b6 Remove Python 3.9 method in crawler 2020-12-30 17:18:04 +01:00
I-Al-Istannen
c978e9edf4 Resolve a few pylint warnings 2020-12-30 14:45:46 +01:00
I-Al-Istannen
2714ac6be6 Send CSRF token to Shibboleth 2020-12-30 14:34:11 +01:00
I-Al-Istannen
9b048a9cfc Canonize meeting names to a properly formatted date 2020-12-30 14:32:59 +01:00
I-Al-Istannen
f47b137b59 Fix ILIAS init.py and Pferd.py authenticators 2020-12-06 13:15:32 +01:00
Scriptim
83ea15ee83 Use system keyring service for password auth 2020-12-06 13:15:30 +01:00
I-Al-Istannen
0f5e55648b Tell user when the conflict resolver kept existing files 2020-12-05 14:12:45 +01:00
I-Al-Istannen
4ce385b262 Treat file overwrite and marked file overwrite differently 2020-12-05 14:03:43 +01:00
I-Al-Istannen
fcb3884a8f Add --remote-first, --local-first and --no-delete flags 2020-12-05 13:49:05 +01:00
I-Al-Istannen
9f6dc56a7b Use a strategy to decide conflict resolution 2020-12-02 19:32:57 +01:00
Christophe
f3a4663491 Add passive/no_prompt flag 2020-12-02 18:24:07 +01:00
I-Al-Istannen
ba3c7f85fa Replace "\" in ILIAS paths as well 
I am not sure whether anybody really uses a backslash in their names,
but I guess it can't hurt to do this for windows users.
 2020-11-19 19:37:28 +01:00
I-Al-Istannen
8ebf0eab16 Sort download summary 2020-11-17 21:36:04 +01:00
I-Al-Istannen
cd90a60dee Move "sanitize_windows_path" to PFERD.transform 2020-11-12 20:52:46 +01:00
I-Al-Istannen
55e9e719ad Sanitize "/" in ilias path names 2020-11-12 20:21:24 +01:00
I-Al-Istannen
316b9d7bf4 Prevent too many retries when fetching an ILIAS page 2020-11-04 22:23:56 +01:00
I-Al-Istannen
f830b42a36 Fix duplicate files in download summary 2020-11-04 21:49:35 +01:00
I-Al-Istannen
ef343dec7c Merge organizer download summaries 2020-11-04 15:06:58 +01:00
I-Al-Istannen
0da2fafcd8 Fix links outside tables 2020-11-04 14:46:15 +01:00
I-Al-Istannen
f4abe3197c Add ipd crawler 2020-11-03 21:15:40 +01:00
I-Al-Istannen
38d4f5b4c9 Do not fail only empty courses 2020-11-03 20:09:54 +01:00
I-Al-Istannen
73c3eb0984 Add option to skip videos in sync_url 2020-10-06 17:20:47 +02:00
I-Al-Istannen
c1ccb6c53e Allow crawling videos with sync_url 2020-10-06 10:46:06 +02:00
I-Al-Istannen
51a713fa04 Allow crawling courses or folders with sync_url 
Video folders do not work, if they are passed directly. Their containing
folder must be specified instead.
 2020-09-28 20:00:01 +02:00
I-Al-Istannen
e32a49480b Expose methods to look up course/element names by id / url 2020-09-28 19:16:52 +02:00
I-Al-Istannen
3f0ae729d6 Expand "is course" check to not download magazines or other weird things 2020-09-28 16:43:58 +02:00
I-Al-Istannen
55678d7fee Pass string down to FileCookieJar 
Some python versions just can't handle it *despite the documentation
stating they should*.
 2020-08-12 09:09:14 +02:00
I-Al-Istannen
a57ee8b96b Add timeout to video downloads to work around requests IPv6 bug 2020-08-11 14:40:30 +02:00
Joscha
77a109bb7e Fix ilias shibboleth authenticator 
The shibboleth site got a visual overhaul that slightly changed the classes of a
form we need.
 2020-07-28 19:13:51 +00:00
I-Al-Istannen
a3e1864a26 Allow long paths on windows 
If you start PFERD a few folders deep in your home directory, it is
quite easy to reach the maximum path length limit on Windows (260
chars). This patch opts in to long paths ("\\?\" prefix) which lift that
restriction at the cost of ugly path names.
 2020-07-25 13:44:49 +02:00
I-Al-Istannen
77874b432b Also add personal_desktop to download summary 2020-07-15 22:47:44 +02:00
I-Al-Istannen
5c4c785e60 Fix HTML file downloading 
Previously PFERD thought any HTML file was a "Error, no access" page
when downloading. Now it checks whether ILIAS sends a
content-disposition header, telling the browser to download the file. If
that is the case, it was just a HTML file uploaded to ILIAS. If it has
no header, it is probably an error message.
 2020-07-15 15:12:14 +02:00
I-Al-Istannen
2aed4f6d1f Only query the dir_filter for directories 2020-07-13 13:36:12 +02:00
I-Al-Istannen
34152fbe54 Set mtime and atime to ILIAS dates where possible 2020-07-13 13:29:18 +02:00
I-Al-Istannen
c26c9352f1 Make DownloadSummary private, provide property accessors 2020-06-26 17:30:45 +02:00
I-Al-Istannen
d9ea688145 Use pretty logger for summaries 2020-06-26 17:24:36 +02:00
I-Al-Istannen
e4b1fac045 Satisfy pylint 2020-06-26 15:38:22 +02:00
Joscha
402ae81335 Fix type hints 2020-06-26 13:17:44 +00:00
Daniel Augustin
52f31e2783
Add type hints to DownloadSummary 2020-06-26 13:02:37 +02:00
Daniel Augustin
739522a151
Move download summary into a separate class 2020-06-25 23:07:11 +02:00
Daniel Augustin
6c034209b6
Add deleted files to summary 2020-06-25 22:00:28 +02:00
Daniel Augustin
f6fbd5e4bb
Add download summary 2020-06-25 19:19:34 +02:00
I-Al-Istannen
7024db1f13 Use transient progessbar 
This will ensure no pesky newline ends up in the output, even on
windows.
 2020-06-25 18:03:12 +02:00
I-Al-Istannen
23bfa42a0d Never use the direct download button, as it is currently broken 2020-06-11 13:31:01 +02:00
I-Al-Istannen
fdb57884ed Touch files with same content to update timestamps 2020-05-31 20:27:15 +02:00
I-Al-Istannen
8198c9ecaa Reorder methods a bit 2020-05-30 19:06:36 +02:00
I-Al-Istannen
086b15d10f Crawl a bit more iteratively 2020-05-30 15:47:15 +02:00
I-Al-Istannen
9d6ce331a5 Use IliasCrawlerEntry entries in the ilias scraper 2020-05-30 15:20:51 +02:00
I-Al-Istannen
821c7ade26 Move video url extraction logic to crawler 2020-05-30 00:22:31 +02:00
I-Al-Istannen
b969a1854a Remove unneeded whitespace 2020-05-30 00:22:31 +02:00
I-Al-Istannen
62535b4452 Unpack videos in ILIAS downloader 2020-05-21 22:12:52 +02:00
I-Al-Istannen
c0056e5669 Correctly crawl video pages with multiple pages 2020-05-21 21:38:07 +02:00
I-Al-Istannen
03a801eecc Correctly type hint swallow_and_print_errors decorator 2020-05-12 21:03:53 +02:00
Joscha
072c6630bf Avoid logging import in config 2020-05-12 18:19:23 +00:00
I-Al-Istannen
4f56c8f192 Pass element type to ilias directory filter 2020-05-12 14:41:13 +02:00
I-Al-Istannen
4fdb67128d Fetch correct diva playlist id 2020-05-11 00:25:34 +02:00
I-Al-Istannen
a0f9d31d94 Use PrettyLogger warning everywhere 2020-05-10 21:56:12 +02:00
I-Al-Istannen
e7b08420ba Warn when a marked file is added again 2020-05-10 21:42:30 +02:00
I-Al-Istannen
c1b21f7772 Only remove a progress task when we added it 2020-05-10 12:28:30 +02:00
I-Al-Istannen
9850ab1d73 Allow crawling the ILIAS Personal Desktop 2020-05-10 12:16:42 +02:00
I-Al-Istannen
9950144e97 Allow passing a playlist URL to diva instead of an id 2020-05-10 11:17:13 +02:00
I-Al-Istannen
f6faacabb0 Move FatalException to errors.py 2020-05-09 00:11:21 +02:00
I-Al-Istannen
19c1e3ac6f Fail on invalid ILIAS course ids 2020-05-09 00:11:20 +02:00
I-Al-Istannen
afa48c2d2d Swallow and print errors instead of crashing 2020-05-09 00:10:54 +02:00
I-Al-Istannen
a4c518bf4c Update date find regex 2020-05-08 22:17:58 +02:00
I-Al-Istannen
057135022f Try to accept that life sometimes is in English 2020-05-08 22:10:43 +02:00
I-Al-Istannen
755e9aa0d3 Try to add support for Shibboleth TFA token 2020-05-08 21:52:51 +02:00
I-Al-Istannen
c9deca19ca Remove walrus to lower needed python version 2020-05-08 21:21:33 +02:00
I-Al-Istannen
a0c5572b59 Fix progress bars swallowing a line when they shouldn't 2020-05-08 19:55:53 +02:00
I-Al-Istannen
2d20d2934c Color warning differently 2020-05-08 19:52:45 +02:00
I-Al-Istannen
2c48ab66d4 Use rich for log colorization 2020-05-08 19:31:54 +02:00
I-Al-Istannen
56f2394001 Add a download progress bar 2020-05-08 17:09:56 +02:00
I-Al-Istannen
bee3d70998 Added a diva playlist downloader 2020-04-30 17:18:45 +02:00
I-Al-Istannen
42345ecc61 Demangle "Morgen" too 2020-04-30 12:05:25 +02:00
I-Al-Istannen
920d521d68 Change PrettyLogger.warn to PrettyLogger.warning 2020-04-25 20:11:51 +02:00
I-Al-Istannen
e0b46a306a Use warn method in IliasCrawler 2020-04-25 20:07:40 +02:00
I-Al-Istannen
8a42a2a396 Move logging into its own file 2020-04-25 20:02:01 +02:00
I-Al-Istannen
80247400a4 Debug log when starting an ilias download 2020-04-25 13:02:07 +02:00
Joscha
1aaa6e7ab5 Use PathLike everywhere 2020-04-24 18:41:14 +00:00
Joscha
7f53543324 Satisfy pylint and add todo 2020-04-24 18:26:28 +00:00
Joscha
292e516297 Change crawler and downloader output 2020-04-24 18:24:44 +00:00
Joscha
8258fa8919 Add test run option to PFERD 2020-04-24 18:00:21 +00:00
Joscha
5b929f09a2 Move download strategies to downloader 
Also fixes an issue where the downloader didn't mark files that were not
downloaded due to the strategy used.
 2020-04-24 14:27:40 +00:00
Joscha
4d32f863bc Clean up organizer after synchronizing 2020-04-24 14:17:23 +00:00
Joscha
4e7333b396 Allow specifying paths as strings in Pferd 2020-04-24 11:50:40 +00:00
I-Al-Istannen
4c0e3b493a Use download_modified_or_new as default strategy 2020-04-24 13:48:06 +02:00
Joscha
2de079a5d3 Add a few Transform combinators 2020-04-24 11:35:46 +00:00
I-Al-Istannen
509e624d47 Satisfy pyling. Useful docstrings? Not quite sure. 2020-04-23 20:35:59 +02:00
I-Al-Istannen
980f69b5af Fix organizer marking itself causing an error 2020-04-23 20:02:05 +02:00
I-Al-Istannen
0b00a9c26b Log when starting to synchronize 2020-04-23 19:56:37 +02:00
Joscha
1ef85c45e5 Switch Transform to PurePath 2020-04-23 17:40:43 +00:00
Joscha
5ef5a56e69 Extract Location into separate file 2020-04-23 17:38:28 +00:00
I-Al-Istannen
f3f4be2690 More free functions 2020-04-23 19:21:49 +02:00
I-Al-Istannen
076b8c5a1f Add download strategies to save bandwith 
Only download files that are newer than the local version.
 2020-04-23 18:29:20 +02:00
I-Al-Istannen
13bc78c889 Display reason for ignoring an element in ilias crawler 2020-04-23 13:54:58 +02:00
I-Al-Istannen
dc964a9d98 Remove finished TODOs 2020-04-23 13:30:34 +02:00
I-Al-Istannen
c2b14f3db9 ilias crawler: Use direct download link if possible 2020-04-23 13:08:12 +02:00
Joscha
4b59a7c375 Move around TODOs 2020-04-23 10:49:01 +00:00
I-Al-Istannen
bef210ae77 Rename and implement IliasDirectoryFilter 2020-04-23 12:35:18 +02:00
I-Al-Istannen
ea005517cf Only remove folders if they exist in tmpdir 2020-04-23 12:09:45 +02:00
Joscha
df0eb84a44 Fix TmpDir and Location 
TmpDir: Clean up before and after, not just after
Location: Resolve path so that parent check works properly
 2020-04-23 09:50:32 +00:00
Joscha
2de4255a78 Add Pferd class 2020-04-23 09:50:32 +00:00
Joscha
3c808879c9 Add Transforms and Transformables 2020-04-22 18:25:09 +00:00
I-Al-Istannen
a051e3bcca ilias crawler: Add some unhelpful documentation 2020-04-22 17:58:19 +02:00
I-Al-Istannen
eb7df036df WIP: ilias crawler: Also crawl assignments 2020-04-22 14:32:20 +02:00
I-Al-Istannen
23db59e733 WIP: ilias-crawler: Demangle dates 2020-04-22 12:58:44 +02:00
I-Al-Istannen
ac65b06a8e Satisfy pylint a bit 2020-04-22 01:37:34 +02:00
I-Al-Istannen
8891041069 WIP: crawler: Add opencast video crawler 2020-04-21 23:01:19 +02:00
I-Al-Istannen
70d63e3e90 WIP: Start small ILIAS crawler 2020-04-21 13:32:03 +02:00
I-Al-Istannen
b2a7af2e3e Store modification_date in IliasDownloadInfo, remove parameters 2020-04-21 13:31:50 +02:00
I-Al-Istannen
23bed48c8c Satisfy autopep8 2020-04-21 13:30:42 +02:00
Joscha
0926d33798 Use downloader-specific data classes 2020-04-20 18:07:45 +00:00
I-Al-Istannen
55ba2f4070 Fix pylint in downloaders 2020-04-20 19:49:15 +02:00
I-Al-Istannen
d18b48aaf4 Stream in http downloader 2020-04-20 19:45:25 +02:00
Joscha
4ef0ffe3bf Listen to pylint and mypy 2020-04-20 17:44:58 +00:00
Joscha
ce77995c8f Rename http downloader module 2020-04-20 17:08:51 +00:00
I-Al-Istannen
ed9245c14d Remove old organizer 2020-04-20 18:50:23 +02:00
I-Al-Istannen
01e6972c96 Add ilias downloader 2020-04-20 18:49:01 +02:00
I-Al-Istannen
8181ae5b17 Guard http response in context manager 2020-04-20 18:47:46 +02:00
Joscha
6407190ae0 Soupify requests responses properly 2020-04-20 16:38:30 +00:00
I-Al-Istannen
87395faac2 Add base for simple HTTP downloader 2020-04-20 17:43:59 +02:00
I-Al-Istannen
a9e6e7883d Create temp dir folder in constructor 2020-04-20 17:43:59 +02:00
Joscha
154d6b29dd Listen to pylint 2020-04-20 15:16:22 +00:00
I-Al-Istannen
62ac569ec4 Revert "Add proposed crawler entry type" 
This reverts commit 9f1a0a58ab.

Each crawler will have its own data class.
 2020-04-20 16:59:20 +02:00
I-Al-Istannen
9f1a0a58ab Add proposed crawler entry type 2020-04-20 16:54:47 +02:00
Joscha
879a2c7c80 Rewrite ILIAS authenticator 2020-04-20 14:26:30 +00:00
Joscha
ff06c5215e Fix authenticator 2020-04-20 14:26:29 +00:00
I-Al-Istannen
135a8dce4b Fix resolve_path allowing paths outside its folder 
This happened if the directory name was a prefix of the offending file name.
 2020-04-20 16:07:14 +02:00
I-Al-Istannen
63bbcad918 Add resolve method to tmp_dir 2020-04-20 15:40:07 +02:00
I-Al-Istannen
6584d6a905 Elaborate accept_file in new_organizer 2020-04-20 15:40:07 +02:00
Joscha
5990098ef8 Add UserPassAuthenticator 2020-04-20 13:26:45 +00:00
I-Al-Istannen
f3d3d6bb65 Add some docs to cookie_jar 2020-04-20 14:38:03 +02:00
I-Al-Istannen
b2fe7cc064 Add preliminary logging to organizer and tmp_dir 2020-04-20 14:37:44 +02:00
I-Al-Istannen
930d821dd7 Add a simple organizer 2020-04-20 14:29:48 +02:00
I-Al-Istannen
5c2ff14839 Add "prompt_yes_no" to utils 2020-04-20 14:29:48 +02:00
I-Al-Istannen
a3d6dc7873 Clean up temp_folder 2020-04-20 14:29:48 +02:00
Joscha
53ad1c924b Add cookie jar 2020-04-20 11:35:26 +00:00
I-Al-Istannen
8c431c7d81 Add a simple temporary folder 2020-04-20 12:08:52 +02:00
Joscha
d5dd5aac06 Fix some mypy errors 2020-04-20 01:54:47 +00:00
Joscha
25043a4aaa Remove unnecessary files 
Also document some plans for the new program structure in REWRITE.md
 2020-04-19 19:49:43 +00:00
I-Al-Istannen
cf3553175f Add OS_Exams synchronizer 2020-02-27 14:51:29 +01:00
I-Al-Istannen
bf8b3cf9f7 Hack in support for TI exams 
This just adds an additional crawl check for AlteKlausuren. This is not
present on the root site but at the suffix `/Klausuren`.
Example config:

```py
 # The "Klausur" needs to be copied verbatim!
ti.synchronize("Klausur", "sync dir name",
               transform=ro_19_klausur_transform, filter=ro_19_klausur_filter)
```
 2020-02-24 20:58:27 +01:00
I-Al-Istannen
f5bc49160f Lose 50 minutes of my life (and fix the TGI tut) 2019-12-12 12:50:16 +01:00
I-Al-Istannen
4433696509 [TGI] Add TGi tut 2019-11-18 09:58:16 +01:00
I-Al-Istannen
1407c6d264 Download all TGI files and not just lectures 2019-10-17 22:14:32 +02:00
I-Al-Istannen
1973c931bd Add support for other years in TGI downloader 2019-10-15 15:37:52 +02:00
I-Al-Istannen
458cc1c6d6 Add support for TGI website 2019-10-15 15:34:59 +02:00
Joscha
f94629a7fa Fix exceptions with weird content types 
(hopefully)
 2019-09-22 11:55:47 +00:00
I-Al-Istannen
2752e98621 Fix relative url joining in ti downloader 2019-07-26 10:06:01 +02:00