From f4e83050eecac987ad7f192c1b294516a24f47c3 Mon Sep 17 00:00:00 2001
From: SquiddyPoos <liuwenkai2017@gmail.com>
Date: Mon, 1 Jan 2024 19:02:32 +0800
Subject: [PATCH] modify css, add pdf scripts

---
 .gitignore                |  3 +++
 files/assets/css/main.css | 14 +++++++---
 scripts/add_home.py       | 54 +++++++++++++++++++++++++++++++++++++++
 scripts/optimize.py       | 11 ++++++++
 scripts/requirements.txt  |  8 ++++++
 5 files changed, 87 insertions(+), 3 deletions(-)
 create mode 100644 scripts/add_home.py
 create mode 100644 scripts/optimize.py
 create mode 100644 scripts/requirements.txt

diff --git a/.gitignore b/.gitignore
index 857c115..1d3715c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,5 @@
 /node_modules/
 .idea
+
+.venv
+scripts/*.pdf
\ No newline at end of file
diff --git a/files/assets/css/main.css b/files/assets/css/main.css
index 57710f2..1cf1a25 100644
--- a/files/assets/css/main.css
+++ b/files/assets/css/main.css
@@ -2,8 +2,17 @@
   display: flex;
   flex-direction: column;
   overflow-y: hidden;
-  width: 100vw;
-  height: 95vh;
+  width: 100%;
+  height: 100%;
+}
+
+html,
+body {
+  margin: 0;
+  padding: 0;
+  width: 100%;
+  height: 100%;
+  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
 }
 
 .navbar {
@@ -17,7 +26,6 @@
   color: white;
   padding: 8px;
   text-decoration: none;
-  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
 }
 
 .nav-link:visited {
diff --git a/scripts/add_home.py b/scripts/add_home.py
new file mode 100644
index 0000000..8847ed7
--- /dev/null
+++ b/scripts/add_home.py
@@ -0,0 +1,54 @@
+from pypdf import PdfWriter, PdfReader, Transformation
+from pypdf.generic import RectangleObject
+from pypdf.annotations import Link
+from copy import copy
+
+# constants
+FILE_NAME = "Yearbook 2021.pdf"
+ICON_NAME = "house.pdf"
+FILE_OUT = "merged-pdf.pdf"
+PAGES = range(6, 103, 2)
+HOME_PAGE_INDEX = 2
+MARGIN = 5
+
+# get the base file
+reader_base = PdfReader(FILE_NAME)
+
+# get the icon
+reader = PdfReader(ICON_NAME)
+page_icon = reader.pages[0]
+
+# get the icon size
+icon_width: float = page_icon.mediabox.width
+icon_height: float = page_icon.mediabox.height
+
+# result writer
+writer = PdfWriter(clone_from=reader_base)
+
+for page in range(len(writer.pages)):
+    page_base = writer.pages[page]
+
+    if page in PAGES:
+        # get the page size
+        page_width: float = page_base.mediabox.width
+        page_height: float = page_base.mediabox.height
+
+        # transform the icon to the right, with a small margin
+        trans = Transformation().translate(tx=page_width - icon_width - MARGIN, ty=MARGIN)
+        page_icon_copy = copy(page_icon)
+        page_icon_copy.mediabox = RectangleObject((0, 0, page_width, page_height))
+        page_icon_copy.add_transformation(trans)
+
+        page_base.merge_page(page_icon_copy, over=True)
+
+        # add a link annotation to page 2
+        annotation = Link(
+            rect=(page_width - icon_width - MARGIN, MARGIN, page_width - MARGIN, icon_height + MARGIN),
+            target_page_index=HOME_PAGE_INDEX
+        )
+        writer.add_annotation(page_number=page, annotation=annotation)
+    else:
+        writer.add_page(page_base)
+
+with open("merged-pdf.pdf", "wb") as fp:
+    writer.write(fp)
\ No newline at end of file
diff --git a/scripts/optimize.py b/scripts/optimize.py
new file mode 100644
index 0000000..92177b8
--- /dev/null
+++ b/scripts/optimize.py
@@ -0,0 +1,11 @@
+from pikepdf import Pdf, ObjectStreamMode, settings
+from tqdm import tqdm
+
+settings.set_flate_compression_level(9)
+
+INPUT_PDF = "Yearbook-2020.pdf"
+OUTPUT_PDF = "Yearbook-2020-opt.pdf"
+
+with Pdf.open(INPUT_PDF) as pdf:
+    with tqdm(total=100, unit="%") as pbar:
+        pdf.save(OUTPUT_PDF, recompress_flate=True, object_stream_mode=ObjectStreamMode.generate, linearize=True, progress=(lambda x: pbar.update(x - pbar.n)))
\ No newline at end of file
diff --git a/scripts/requirements.txt b/scripts/requirements.txt
new file mode 100644
index 0000000..f7daadd
--- /dev/null
+++ b/scripts/requirements.txt
@@ -0,0 +1,8 @@
+Deprecated==1.2.14
+lxml==5.0.0
+packaging==23.2
+pikepdf==8.11.2
+Pillow==10.1.0
+pypdf==3.17.4
+tqdm==4.66.1
+wrapt==1.16.0