X-Git-Url: https://git.jacobcasper.com/?p=Marketplaylister.git;a=blobdiff_plain;f=mpfuncs.php;h=d5be1440dc8def28a135c6f97a62ef9f5011744a;hp=870acafb22a0685509587c103f729e671d46513b;hb=HEAD;hpb=29d84c29eac4bafa7aa1370578bce9e8e0a8f2bc

diff --git a/mpfuncs.php b/mpfuncs.php
index 870acaf..d5be144 100644
--- a/mpfuncs.php
+++ b/mpfuncs.php
@@ -1,48 +1,16 @@
-<?php
-
-    const DATE_FORM = 'mdY';
-
-    
-    function parseEpisodePage(DomNodeList $divs): array {
-        $episodePage = [];
-        foreach ($divs as $div) {
-            if ($div->hasAttribute('class') && $div->getAttribute('class') === 'episode-music') {
-                $songs = [];
-                foreach ($div->childNodes as $row) {
-                    $children = $row->childNodes[0]->childNodes;
-                    $songs[] = [
-                        'title' => $children[0]->nodeValue,
-                        'artist' => $children[1]->nodeValue
-                    ];
-                }
-                $episodePage[] = $songs;
-            }
-            
-        }
-        
-        return $episodePage;
-        
-    }
-    
-    /**
-     * Go through the DOM elements provided and pull out the Dates of all marketplace
-     * pod episodes in the provided list.
-     * 
-     * @param DomNodeList $headers The elements with a header tag from the DOM
-     * @param DateTime $lastDate The date of the most recent episode from the DB
-     */
-    function parseEpisodeDate(DomNodeList $headers, DateTime $lastDate): array {
-      $episodeDates = [];
-      foreach ($headers as $header) {
-        if ($header->hasAttribute('class') && $header->getAttribute('class') === 'river--hed') {
-          $episodeAnchorHref = $header->firstChild->getAttribute('href');
-          $dateString = explode('/', $episodeAnchorHref)[3];
-          $episodeDate = DateTime::createFromFormat(DATE_FORM, $dateString);
-          if ($episodeDate < $lastDate) {
-            break;
-          }
-          $episodeDates[] = $episodeDate;
-        }
-      }
-      return $episodeDates;
-    }
+<?php
+
+const DATE_FORM = 'mdY';
+
+function findChildWithClass(/** iterable */ $children, string $class)/**: array*/ {
+    if ($children instanceof Traversable) {
+        $children = iterator_to_array($children);
+    }
+    return array_filter(
+        $children,
+        function($child) use ($class) {
+            return $child->hasAttributes()
+                && $child->attributes->getNamedItem('class')->value == $class;
+        }
+    );
+}