Merge pull request #31 from intel/update-branch-18304451279

feat: enabled bahasa indonesia in expert advisor (#362)

Author: jiankaiii

backend/generate_pptx.py

@@ -139,6 +139,7 @@ def get_result(job_id: str):
 
 class PPTXRequest(BaseModel):
     content: dict
+    language: str | None = "en"
 
 
 def validate_and_transform_content(content: dict) -> dict:
@@ -154,7 +155,7 @@ def validate_and_transform_content(content: dict) -> dict:
     """
     # Ensure required keys exist with default values if missing
     transformed_content = {
-        "title": content.get("title", "Untitled Presentation"),
+        "title": content.get("title", ""),
         "contentType": content.get("contentType", "lecture"),
         "difficultyLevel": content.get("difficultyLevel", "intermediate"),
         "slides": content.get("slides", []),
@@ -167,13 +168,13 @@ def validate_and_transform_content(content: dict) -> dict:
 
     # Validate slides structure
     for slide in transformed_content["slides"]:
-        slide.setdefault("title", "Untitled Slide")
+        slide.setdefault("title", "")
         slide.setdefault("content", [])
         slide.setdefault("notes", "")
 
     # Validate activities structure
     for activity in transformed_content["activities"]:
-        activity.setdefault("title", "Untitled Activity")
+        activity.setdefault("title", "")
         activity.setdefault("description", "")
         activity.setdefault("type", "Exercise")
         activity.setdefault("duration", "20 minutes")
@@ -192,13 +193,13 @@ def validate_and_transform_content(content: dict) -> dict:
 
     # Validate key terms structure
     for term in transformed_content["keyTerms"]:
-        term.setdefault("term", "Untitled Term")
-        term.setdefault("definition", "No definition provided.")
+        term.setdefault("term", "")
+        term.setdefault("definition", "")
 
     # Validate further readings structure
     for reading in transformed_content["furtherReadings"]:
-        reading.setdefault("title", "Untitled Reading")
-        reading.setdefault("author", "Unknown Author")
+        reading.setdefault("title", "")
+        reading.setdefault("author", "")
         reading.setdefault("readingDescription", "")
 
     return transformed_content
@@ -222,7 +223,10 @@ async def generate_pptx(request: PPTXRequest):
         print(temp_pptx_path)
 
         # Generate the PPTX file
-        create_pptx(transformed_content, temp_pptx_path)
+        lang = (request.language or "en").lower()
+        if lang not in ["en", "id"]:
+            lang = "en"
+        create_pptx(transformed_content, temp_pptx_path, lang)
         print(f"Temporary PPTX file created at: {temp_pptx_path}")
 
         if not os.path.exists(temp_pptx_path):

backend/main.py

@@ -0,0 +1 @@
+# pptx_builder package initialization

backend/pptx_builder/__init__.py

@@ -0,0 +1,64 @@
+import os
+import json
+import tempfile
+from pptx import Presentation
+from pptx.util import Inches
+from .constants import SLIDE_WIDTH, SLIDE_HEIGHT
+from .localization import set_language, t
+from .slide_counter import calculate_total_slides
+from .sections import (
+    create_title_slide,
+    create_agenda_slide,
+    create_learning_outcomes_slide,
+    create_key_terms_slide,
+    create_content_slides,
+    create_activity_slides,
+    create_quiz_slides,
+    create_discussion_slides,
+    create_further_readings_slides,
+    create_facilitation_notes_slide,
+    create_closing_slide,
+)
+
+
+def build_full_presentation(content, language="en"):
+    set_language(language)
+    total_slides = calculate_total_slides(content)
+    prs = Presentation()
+    prs.slide_width = Inches(SLIDE_WIDTH)
+    prs.slide_height = Inches(SLIDE_HEIGHT)
+    create_title_slide(prs, content)
+    create_agenda_slide(prs, content, total_slides)
+    create_learning_outcomes_slide(prs, content, total_slides)
+    create_key_terms_slide(prs, content, total_slides)
+    create_content_slides(prs, content, total_slides)
+    create_activity_slides(prs, content, total_slides)
+    create_quiz_slides(prs, content, total_slides)
+    create_discussion_slides(prs, content, total_slides)
+    create_further_readings_slides(prs, content, total_slides)
+    facilitation_slide = create_facilitation_notes_slide(prs, content, total_slides)
+    if facilitation_slide:
+        total_slides += 1  # update for closing slide numbering if needed
+    create_closing_slide(prs, content, total_slides, total_slides)
+    return prs
+
+
+def create_pptx(content: dict, output_path: str, language: str = "en"):
+    base_dir = os.path.dirname(os.path.abspath(__file__))
+    normalized_output_path = os.path.abspath(output_path)
+    allowed_output = os.path.abspath(os.path.join(base_dir, "..", "output"))
+    parent = os.path.dirname(normalized_output_path)
+    is_temp = parent.startswith(os.path.abspath(tempfile.gettempdir()))
+    is_out = normalized_output_path.startswith(allowed_output)
+    if not (is_temp or is_out):
+        raise ValueError(
+            "Security violation: Output path must be in allowed directories"
+        )
+    prs = build_full_presentation(content, language)
+    prs.save(normalized_output_path)
+
+
+def cli_build(content_path, output_path, language="en"):
+    with open(content_path, "r") as f:
+        content = json.load(f)
+    create_pptx(content, output_path, language)

backend/pptx_builder/builder.py

@@ -0,0 +1,177 @@
+from pptx.dml.color import RGBColor
+
+# Dimensions & layout
+SLIDE_WIDTH = 10  # inches
+SLIDE_HEIGHT = 5.625  # inches
+FOOTER_Y = 5.3
+CONTENT_START_Y = 1.5
+AVAILABLE_CONTENT_HEIGHT = FOOTER_Y - CONTENT_START_Y
+MAIN_BULLET_INDENT = 0.5
+SUB_BULLET_INDENT = 1.0
+SUB_SUB_BULLET_INDENT = 1.5
+
+THEME = {
+    "use_gradients": True,
+    "corner_accent": True,
+    "slide_border": False,
+    "content_box_shadow": True,
+    "modern_bullets": True,
+    "footer_style": "modern",  # "modern" or "classic"
+}
+
+COLORS = {
+    "primary": RGBColor(37, 99, 235),
+    "primary_light": RGBColor(96, 165, 250),
+    "primary_dark": RGBColor(30, 64, 175),
+    "secondary": RGBColor(79, 70, 229),
+    "secondary_light": RGBColor(139, 92, 246),
+    "secondary_dark": RGBColor(67, 56, 202),
+    "accent1": RGBColor(139, 92, 246),
+    "accent2": RGBColor(16, 185, 129),
+    "accent3": RGBColor(245, 158, 11),
+    "accent4": RGBColor(239, 68, 68),
+    "light": RGBColor(243, 244, 246),
+    "light_alt": RGBColor(249, 250, 251),
+    "dark": RGBColor(31, 41, 55),
+    "dark_alt": RGBColor(17, 24, 39),
+    "text": RGBColor(17, 24, 39),
+    "text_light": RGBColor(255, 255, 255),
+    "text_muted": RGBColor(107, 114, 128),
+    "success": RGBColor(16, 185, 129),
+    "warning": RGBColor(245, 158, 11),
+    "error": RGBColor(239, 68, 68),
+    "info": RGBColor(59, 130, 246),
+    "background": RGBColor(255, 255, 255),
+    "background_alt": RGBColor(249, 250, 251),
+    "royal_blue": RGBColor(65, 105, 225),
+    "medium_purple": RGBColor(147, 112, 219),
+    "dark_blue": RGBColor(26, 43, 60),
+    "teal": RGBColor(20, 184, 166),
+    "emerald": RGBColor(16, 185, 129),
+    "gradient_start": RGBColor(65, 105, 225),
+    "gradient_end": RGBColor(147, 112, 219),
+    "activity_purple": RGBColor(139, 92, 246),
+    "activity_blue": RGBColor(37, 99, 235),
+    "activity_green": RGBColor(16, 185, 129),
+    "activity_orange": RGBColor(249, 115, 22),
+}
+
+GLOBAL_LANG = "en"
+
+LABELS = {
+    "en": {
+        "learningOutcomes": "Learning Outcomes",
+        "byTheEnd": "By the end of this {contentType}, you will be able to:",
+        "keyTerms": "Key Terms & Concepts",
+        "agenda": "Agenda",
+        "continued": " (continued)",
+        "agendaContinued": " (continued {idx}/{total})",
+        "introduction": "Introduction",
+        "mainContent": "Main Content",
+        "activities": "Activities",
+        "testYourKnowledge": "Test Your Knowledge",
+        "quizQuestions": "Quiz Questions ({count})",
+        "discussionQuestions": "Discussion Questions ({count})",
+        "additionalResources": "Additional Resources",
+        "furtherReadings": "Further Readings & Resources",
+        "activity": "Activity {num}: {title}",
+        "materialsSuffix": "(Materials)",
+        "type": "Type",
+        "duration": "Duration",
+        "instructions": "Instructions:",
+        "materialsNeeded": "Materials needed:",
+        "notesAvailable": "Notes Available",
+        "quizQuestion": "Quiz Question {num}",
+        "quizAnswer": "Quiz Answer {num}",
+        "question": "Question: {text}",
+        "correctAnswer": "Correct Answer:",
+        "explanation": "Explanation:",
+        "groupDiscussion": "Group Discussion:",
+        "groupInstruction": "Discuss this question with your group and prepare to share your thoughts with the class.",
+        "facilitatorGuidance": "Facilitator Guidance: Question {num}",
+        "author": "Author:",
+        "term": "Term",
+        "definition": "Definition",
+        "discussionQuestion": "Discussion Question {num}",
+        "thankYou": "Thank You!",
+        "presentation": "Presentation:",
+        "facilitationNotesSummary": "Facilitation Notes Summary",
+        "continuedNextSlide": "Continued on next slide...",
+        "facilitationNotesLabel": "Facilitation Notes:",
+        "learningObjectiveLabel": "Learning Objective:",
+        "successCriteriaLabel": "Success criteria:",
+        "untitledPresentation": "Untitled Presentation",
+        "untitledReading": "Untitled Reading",
+        "untitledActivity": "Untitled Activity",
+        "unknownAuthor": "Unknown Author",
+        "contentTypeNames": {
+            "lecture": "Lecture",
+            "tutorial": "Tutorial",
+            "workshop": "Workshop",
+        },
+        "difficultyNames": {
+            "introductory": "Introductory Level",
+            "intermediate": "Intermediate Level",
+            "advanced": "Advanced Level",
+        },
+    },
+    "id": {
+        "learningOutcomes": "Capaian Pembelajaran",
+        "byTheEnd": "Di akhir {contentType} ini, Anda akan dapat:",
+        "keyTerms": "Istilah Kunci & Konsep",
+        "agenda": "Agenda",
+        "continued": " (lanjutan)",
+        "agendaContinued": " (lanjutan {idx}/{total})",
+        "introduction": "Pendahuluan",
+        "mainContent": "Konten Utama",
+        "activities": "Aktivitas",
+        "testYourKnowledge": "Uji Pengetahuan Anda",
+        "quizQuestions": "Soal Kuis ({count})",
+        "discussionQuestions": "Pertanyaan Diskusi ({count})",
+        "additionalResources": "Sumber Tambahan",
+        "furtherReadings": "Bacaan Lanjutan & Sumber",
+        "activity": "Aktivitas {num}: {title}",
+        "materialsSuffix": "(Perlengkapan)",
+        "type": "Jenis",
+        "duration": "Durasi",
+        "instructions": "Instruksi:",
+        "materialsNeeded": "Perlengkapan yang dibutuhkan:",
+        "notesAvailable": "Catatan Tersedia",
+        "quizQuestion": "Soal Kuis {num}",
+        "quizAnswer": "Jawaban Kuis {num}",
+        "question": "Pertanyaan: {text}",
+        "correctAnswer": "Jawaban Benar:",
+        "explanation": "Penjelasan:",
+        "groupDiscussion": "Diskusi Kelompok:",
+        "groupInstruction": "Diskusikan pertanyaan ini dengan kelompok Anda dan siapkan untuk berbagi pendapat dengan kelas.",
+        "facilitatorGuidance": "Panduan Fasilitator: Pertanyaan {num}",
+        "author": "Penulis:",
+        "term": "Istilah",
+        "definition": "Definisi",
+        "discussionQuestion": "Pertanyaan Diskusi {num}",
+        "thankYou": "Terima kasih!",
+        "presentation": "Presentasi:",
+        "facilitationNotesSummary": "Ringkasan Catatan Fasilitasi",
+        "continuedNextSlide": "Bersambung di slide berikutnya...",
+        "facilitationNotesLabel": "Catatan Fasilitasi:",
+        "learningObjectiveLabel": "Tujuan Pembelajaran:",
+        "successCriteriaLabel": "Kriteria keberhasilan:",
+        "untitledPresentation": "Presentasi Tanpa Judul",
+        "untitledReading": "Bacaan Tanpa Judul",
+        "untitledActivity": "Aktivitas Tanpa Judul",
+        "unknownAuthor": "Penulis Tidak Diketahui",
+        "contentTypeNames": {
+            "lecture": "Kuliah",
+            "tutorial": "Tutorial",
+            "workshop": "Lokakarya",
+        },
+        "difficultyNames": {
+            "introductory": "Tingkat Dasar",
+            "intermediate": "Tingkat Menengah",
+            "advanced": "Tingkat Lanjutan",
+        },
+    },
+}
+
+BULLET_MARKERS = ["•", "*", "-", "○", "◦", "▪", "▫", "◆", "◇", "►", "▻", "▶", "▷"]
+SUB_BULLET_MARKERS = ["-", "○", "◦", "▪", "▫"]

backend/pptx_builder/constants.py

@@ -0,0 +1,13 @@
+from . import constants
+
+
+def set_language(lang: str):
+    lang = (lang or "en").lower()
+    constants.GLOBAL_LANG = "id" if lang == "id" else "en"
+
+
+def t(key: str, **kwargs):
+    label = constants.LABELS.get(constants.GLOBAL_LANG, {}).get(key, key)
+    if isinstance(label, dict):
+        return label
+    return label.format(**kwargs) if kwargs else label

backend/pptx_builder/localization.py

@@ -0,0 +1,25 @@
+from .title import create_title_slide
+from .agenda import create_agenda_slide
+from .learning_outcomes import create_learning_outcomes_slide
+from .key_terms import create_key_terms_slide
+from .content import create_content_slides
+from .activities import create_activity_slides
+from .quiz import create_quiz_slides
+from .discussion import create_discussion_slides
+from .readings import create_further_readings_slides
+from .facilitation import create_facilitation_notes_slide
+from .closing import create_closing_slide
+
+__all__ = [
+    "create_title_slide",
+    "create_agenda_slide",
+    "create_learning_outcomes_slide",
+    "create_key_terms_slide",
+    "create_content_slides",
+    "create_activity_slides",
+    "create_quiz_slides",
+    "create_discussion_slides",
+    "create_further_readings_slides",
+    "create_facilitation_notes_slide",
+    "create_closing_slide",
+]