Initial delimiter model

jspsych · Oct 21, 2024 · 66a5ab4 · 66a5ab4
1 parent 7e7303b
commit 66a5ab4
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Showing 2 changed files with 50 additions and 3 deletions.
diff --git a/packages/plugin-spr/examples/delimiter.html b/packages/plugin-spr/examples/delimiter.html
@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+  <script src="https://unpkg.com/jspsych"></script>
+  <!-- The plugin is loaded here -->
+  <script src="https://unpkg.com/@jspsych/plugin-spr"></script>
+  <script src="../dist/index.browser.js"></script>
+  <link rel="stylesheet" href="https://unpkg.com/jspsych/css/jspsych.css">
+</head>
+
+<body></body>
+<script>
+  const jsPsych = initJsPsych({
+      on_finish: async function() {      
+        jsPsych.data.displayData();  
+      },
+      default_iti: 250
+  });
+
+
+  const trial = {
+    type: jsPsychSpr,
+    unstructured_reading_string: "this %is the %reading string and it is %super super long, i wonder %what will be %coming next.",
+    mode: 1,
+    delimiting: true,
+  };
+
+  jsPsych.run([trial])
+</script>
+
+</html>
diff --git a/packages/plugin-spr/src/index.ts b/packages/plugin-spr/src/index.ts
@@ -32,6 +32,10 @@ const info = <const>{
       type: ParameterType.INT,
       default: 1,
     },
+    delimiting: {
+      type: ParameterType.BOOL,
+      default: false,
+    },
   },
   data: {
     /* The representation of the structured_reading_string that was used. Combined with the mode this 
@@ -103,7 +107,15 @@ class SprPlugin implements JsPsychPlugin<Info> {
     // creates inital reading string -> TODO: should instead use mode to determine
     if (trial.structured_reading_string.length > 0)
       this.structured_reading_string = trial.structured_reading_string;
-    else
+    else if (trial.delimiting) {
+      this.structured_reading_string = this.createReadingString(
+        trial.unstructured_reading_string,
+        trial.chunk_size,
+        trial.line_size,
+        "%"
+      );
+      console.log("delimiting is true", this.structured_reading_string);
+    } else
       this.structured_reading_string = this.createReadingString(
         trial.unstructured_reading_string,
         trial.chunk_size,
@@ -125,9 +137,12 @@ class SprPlugin implements JsPsychPlugin<Info> {
   private createReadingString(
     unstructured_reading_string: string,
     chunk_size: number,
-    line_size: number
+    line_size: number,
+    delimiter?: string
   ): string[] {
-    const split_text = unstructured_reading_string.split(" ");
+    const split_text = delimiter
+      ? unstructured_reading_string.split(delimiter)
+      : unstructured_reading_string.split(" ");
     const res = [];
 
     var current_chunk = [];