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get url of prev and next

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This commit is contained in:
Audrey Jensen 2023-07-19 20:04:54 +00:00
parent 72ecfa89e0
commit 40f04f07e6
1 changed files with 8 additions and 7 deletions
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15
src/Controller/SafetyController.php
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@ -57,7 +57,7 @@ class SafetyController extends AbstractController
//We need to get the previous and next topics for nav buttons
//FEATURING: Regret for not having mapped this YAML file to a data model that would have saved myself a lot of trouble and spaghetti
$contentFile = Yaml::parseFile('../config/safetyLinks.yaml', 2, 2, Yaml::PARSE_OBJECT_FOR_MAP);
$previousTopic = $nextTopic = -1; //declare ahead of time for scoping
$previousTopic = $nextTopic = ""; //declare ahead of time for scoping
$arrayKeys = array_keys($contentFile['Cards']);
foreach($arrayKeys as $key)
@ -72,19 +72,20 @@ class SafetyController extends AbstractController
//Assign Previous Topic
if($i > 0)
{
$previousTopic = $i - 1;
$previousTopic = $contentFile['Cards'][$arrayKeys[$cardIndex]][$i-1];
}
else if($cardIndex > 0) //there's a previous card, use the last entry in it
{
$previousTopic = count($contentFile['Cards'][$arrayKeys[$cardIndex-1]]) -1;
//NOTE: Should be fine to use end, at this point we shouldn't care about the array's internal pointer, we're done iterating
$previousTopic = end($contentFile['Cards'][$arrayKeys[$cardIndex-1]]);
}
//Assign Next Topic
if($i < count($card)) //Next topic should be within the same card
if($i < count($card)-1) //Next topic should be within the same card
{
$nextTopic = $i + 1;
$nextTopic = $contentFile['Cards'][$arrayKeys[$cardIndex]][$i+1];
}
else if($cardIndex > count($contentFile['Cards'])) //Next topic is not in same card, or does not exist
else if($cardIndex < count($contentFile['Cards'])) //Next topic is not in same card, or does not exist
{
$nextTopic = $contentFile['Cards'][$arrayKeys[$cardIndex+1]][0]; //Set to first entry in next card
}
@ -97,7 +98,7 @@ class SafetyController extends AbstractController
//TODO: Insert back button
$contents = $this->render('Training/Safety/Topics/'.$topic.".html.twig");
$navButtons = $this->render('Training/Safety/navButtons.html.twig');
$debug = "<body><h3>Prev: " . $previousTopic . ". Next: " . $nextTopic . "</h3></body>";
$debug = "<body><h3>Prev: " . $previousTopic['url'] . ". Next: " . $nextTopic['url'] . "</h3></body>";
return new Response($debug . $contents . $navButtons);
}
}