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only show search if parameters are set, prevent calls on nil..

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Ralf Teusner
2017-03-21 12:16:39 +01:00
parent 10bcfc998c
commit 4a9867b81b
2 changed files with 11 additions and 6 deletions
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13
app/controllers/exercises_controller.rb
View File

@ -187,12 +187,17 @@ class ExercisesController < ApplicationController
lti_parameters = LtiParameter.find_by(external_users_id: current_user.id,
exercises_id: @exercise.id)
if lti_parameters
lti_json = lti_parameters.lti_parameters["lis_outcome_service_url"]
lti_json = lti_parameters.lti_parameters["launch_presentation_return_url"]
@course_token =
if match = lti_json.match(/^.*courses\/([a-z0-9\-]+)\/sections/)
match.captures.first
unless lti_json.nil?
if match = lti_json.match(/^.*courses\/([a-z0-9\-]+)\/sections/)
match.captures.first
else
java_course_token
end
else
java_course_token
""
end
else
# no consumer, therefore implementation with internal user

4
app/views/exercises/_editor_file_tree.html.slim
View File

@ -6,7 +6,7 @@ div id='sidebar-collapsed' class=(@exercise.hide_file_tree ? '' : 'hidden') data
= render('editor_button', classes: 'btn-block btn-primary btn-sm enforce-top-margin', data: {:'data-toggle' => 'tooltip', :'data-placement' => 'right'}, icon: 'fa fa-download', id: 'download-collapsed', label:'', title: t('exercises.editor.download'))
= render('editor_button', classes: 'btn-block btn-primary btn-sm enforce-top-margin', data: {:'data-message-confirm' => t('exercises.editor.confirm_start_over'), :'data-url' => reload_exercise_path(@exercise), :'data-toggle' => 'tooltip', :'data-placement' => 'right'}, icon: 'fa fa-history', id: 'start-over-collapsed', label:'', title: t('exercises.editor.start_over'))
- if @course_token
- if !@course_token.blank?
= render('editor_button', classes: 'btn-block btn-primary btn-sm enforce-top-margin', data: {:'data-toggle' => 'tooltip', :'data-placement' => 'right'}, icon: 'fa fa-search', id: 'sidebar-search-collapsed', label: '', title: t('search.search_in_forum'))
div id='sidebar-uncollapsed' class=(@exercise.hide_file_tree ? 'hidden' : '')
@ -26,7 +26,7 @@ div id='sidebar-uncollapsed' class=(@exercise.hide_file_tree ? 'hidden' : '')
= render('editor_button', classes: 'btn-block btn-primary btn-sm enforce-top-margin', icon: 'fa fa-download', id: 'download', label: t('exercises.editor.download'))
= render('editor_button', classes: 'btn-block btn-primary btn-sm', data: {:'data-message-confirm' => t('exercises.editor.confirm_start_over'), :'data-url' => reload_exercise_path(@exercise)}, icon: 'fa fa-history', id: 'start-over', label: t('exercises.editor.start_over'))
- if @course_token
- if !@course_token.blank?
= form_for(@search, multipart: true, target: "_blank") do |f|
.input-group.enforce-top-margin
= f.hidden_field :exercise_id