Moodle plugins directory: MathType filter by WIRIS

@Ravi Lamontagne

Please note that WIRIS plugin/filter is compatible with Moodle 3.0 since version 3.54.1.
Check at /filter/wiris/info.php if your version number is equal or higher than 3.54.1.

We're having issues where the TinyMCE WIRIS editor doesn't work properly in the second text editor on a page. For example, create a new "Page" resource and add math to both the content and description. If we then edit the page a second time, the math in the content is mangled with the addition of partial images tags. This is with the latest WIRIS and moodle 2.9.4. Downgrading our previous version of wiris editor fixes the problem.

Another problem we've noticed is that copy and paste of equations isn't working in Atto. The pasted equation is recognized only as an image by the editor. This is in Chrome and firefox under Moodle 2.9.4 with the latest WIRIS editor.

@Matt Petro, Thanks for your feedback, The dev team is aware of the issue and are currently working on a fix.

We will let you know once the issue has been resolved

Thanks,

@WIRIS TEAM SUPPORT.
Yes I can confirm that I have the latest version of the filter installed. I have upgraded all the components to the latest version. This includes the plugin for ATTO and TinyMCE. I also have the wiris filter second on the list of filters with the MathJax on top. Still the icon doesn't show. I have also doubled check to ensure that I have included in the atto and tinymce toolbar configuration. For atto it is just "maths" and for tinymce it is " tiny_mce_wiris_formulaEditor, tiny_mce_wiris_CAS". Still it doesn't work.

@Ravi Lamontagne.

Could you contact us at support@wiris.com to be more specifics about your issue?

Thanks,

Hello,
I'm currently migrating from Moodle 2.8 to Moodle 3.2.
And the filter_wiris plugin poses a problem during the migration.
I get this error:

filter_wiris
Erreur d'exécution DDL sql
Erreur: 1071 Specified key was too long
CREATE TABLE mdl_filter_wiris_formulas (
id BIGINT(10) NOT NULL auto_increment,
md5 VARCHAR(255) COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '',
content LONGTEXT COLLATE utf8mb4_unicode_ci NOT NULL,
CONSTRAINT PRIMARY KEY (id)
, UNIQUE KEY mdl_filtwiriform_md5_uix (md5)
)
ENGINE = InnoDB
DEFAULT COLLATE = utf8mb4_unicode_ci ROW_FORMAT=Dynamic
Error code: ddlexecuteerror

Has anyone ever faced this mistake?

Thank you

Hello @Loi

We have checked 2.8 --> 3.2 migration and we can't reproduce your issue.

Your problem seems related to your DB configuration. Please write us at support@wiris.com so we can better help you.

Thanks for your feedback,

@Loi

Reviewing your issue we detect a bug with utfmb4 collation. We are working to solve it in our next release.

Thanks,

Hello, I installed the wiris filter and math editor. When I enable filter, I see (moodle 2.5) :
uncaught exception: Http Error #500

in file: /home/www/moodle/public_html/filter/wiris/integration/lib/com/wiris/plugin/impl/HttpImpl.class.php line 61
#0 [internal function]: com_wiris_plugin_impl_HttpImpl_0(Object(com_wiris_plugin_impl_HttpImpl), NULL, 'http://www.wiri...', 'Http Error #500')
#1 /home/www/moodle/public_html/filter/wiris/integration/lib/php/Boot.class.php(769): call_user_func_array('com_wiris_plugi...', Array)
#2 [internal function]: _hx_lambda->execute('Http Error #500')
#3 /home/www/moodle/public_html/filter/wiris/integration/lib/haxe/Http.class.php(532): call_user_func_array(Array, Array)
#4 [internal function]: haxe_Http_5(true, Object(com_wiris_plugin_impl_HttpImpl), Object(com_wiris_plugin_impl_HttpImpl), Array, Object(haxe_io_BytesOutput), true, 'Http Error #500')
#5 /home/www/moodle/public_html/filter/wiris/integration/lib/php/Boot.class.php(769): call_user_func_array('haxe_Http_5', Array)
#6 [internal function]: _hx_lambda->execute('Http Error #500')
#7 /home/www/moodle/public_html/filter/wiris/integration/lib/com/wiris/plugin/impl/HttpImpl.class.php(27): call_user_func_array(Array, Array)
#8 /home/www/moodle/public_html/filter/wiris/integration/lib/haxe/Http.class.php(444): com_wiris_plugin_impl_HttpImpl->onError('Http Error #500')
#9 /home/www/moodle/public_html/filter/wiris/integration/lib/haxe/Http.class.php(458): haxe_Http->customRequest(true, Object(haxe_io_BytesOutput), NULL, NULL)
#10 /home/www/moodle/public_html/filter/wiris/integration/lib/com/wiris/plugin/impl/HttpImpl.class.php(40): haxe_Http->request(true)
#11 /home/www/moodle/public_html/filter/wiris/integration/lib/com/wiris/plugin/impl/RenderImpl.class.php(252): com_wiris_plugin_impl_HttpImpl->request(true)
#12 /home/www/moodle/public_html/filter/wiris/integration/lib/com/wiris/plugin/impl/TextFilter.class.php(58): com_wiris_plugin_impl_RenderImpl->showImage(NULL, 'ͫ...', Object(com_wiris_plugin_impl_GenericParamsProviderImpl))
#13 /home/www/moodle/public_html/filter/wiris/integration/lib/com/wiris/plugin/impl/TextFilter.class.php(185): com_wiris_plugin_impl_TextFilter->math2Img('ͫ...', Array)
#14 /home/www/moodle/public_html/filter/wiris/integration/lib/com/wiris/plugin/impl/TextFilter.class.php(215): com_wiris_plugin_impl_TextFilter->filterMath(Object(com_wiris_plugin_impl_TextFilterTags), '
\xC2\xABmath \xC2\xABmo\xC2...', Array, true)
#15 /home/www/moodle/public_html/filter/wiris/integration/lib/com/wiris/plugin/impl/TextServiceImpl.class.php(9): com_wiris_plugin_impl_TextFilter->filter('

\xC2\xABmath \xC2\xABmo\xC2...', Array)
#16 /home/www/moodle/public_html/filter/wiris/filter.php(113): com_wiris_plugin_impl_TextServiceImpl->filter('

\xC2\xABmath \xC2\xABmo\xC2...', Array)
#17 /home/www/moodle/public_html/lib/filterlib.php(167): filter_wiris->filter('

\xC2\xABmath \xC2\xABmo\xC2...', Array)
#18 /home/www/moodle/public_html/lib/filterlib.php(205): filter_manager->apply_filter_chain('

\xC2\xABmath \xC2\xABmo\xC2...', Array, Array)
#19 /home/www/moodle/public_html/lib/filterlib.php(337): filter_manager->filter_text('

\xC2\xABmath \xC2\xABmo\xC2...', Object(context_module), Array)
#20 /home/www/moodle/public_html/lib/weblib.php(1158): performance_measuring_filter_manager->filter_text('

\xC2\xABmath \xC2\xABmo\xC2...', Object(context_module), Array)
#21 /home/www/moodle/public_html/lib/weblib.php(1447): format_text('

\xC2\xABmath \xC2\xABmo\xC2...', '1', Array, NULL)
#22 /home/www/moodle/public_html/mod/assign/renderer.php(225): format_module_intro('assign', Object(stdClass), '91180')
#23 /home/www/moodle/public_html/lib/outputrenderers.php(215): mod_assign_renderer->render_assign_header(Object(assign_header))
#24 /home/www/moodle/public_html/mod/assign/locallib.php(3601): plugin_renderer_base->render(Object(assign_header))
#25 /home/www/moodle/public_html/mod/assign/locallib.php(497): assign->view_submission_page()
#26 /home/www/moodle/public_html/mod/assign/view.php(53): assign->view('')
#27 {main}

@Loi

This issue is fixed in 4.3.1 version

Thanks for your feedback

@Дмитрий Александрович Штырлин

We can't reproduce your issue in our end (installing 4.3.1 version on a Moodle 2.5)

Your problem seems related to your end configuration. Please write us at support@wiris.com so we can better help you.

This plugin is absolutely outstanding. Thank you. Installed on Moodle 3.3.2 with 0 problems.

@Andrew Normore: Thank you very much for your feedback, we really appreciated it!

I am trying to find out if the WIRIS chemistry editor meets WCAG 2.0 accessibility. Anyone know?