From f813486db8c60d9659c99896c8ab49039d489256 Mon Sep 17 00:00:00 2001
From: "B. Stack" <bgstack15@gmail.com>
Date: Sat, 13 Jul 2024 16:39:56 -0400
Subject: output the card expiration dates

---
 libraries/polaris.py |  1 +
 library_info_cli.py  | 26 ++++++++++++++++++++------
 library_info_lib.py  | 18 ++++++++++++++++--
 3 files changed, 37 insertions(+), 8 deletions(-)

diff --git a/libraries/polaris.py b/libraries/polaris.py
index e945fcc..8ff25d8 100644
--- a/libraries/polaris.py
+++ b/libraries/polaris.py
@@ -81,6 +81,7 @@ class Library(BaseLibrary):
          dates = [i.text.replace("(as of ","").replace(")","").replace("(","") for i in item.find_all("span",class_="patron-account__holds-date")]
          formats = [i["title"] for i in item.find_all("img") if "aria-label" not in i.attrs]
          img_b64, img_type = self.get_image(images_hrefs[0])
+         # it is a happy accident that "date placed" for a ready reservation will indicate "until 7/17/2024". No work is required to capture this separately.
          obj = {
             "patron": self.alias,
             "position": values_dict["Hold Request Position"],
diff --git a/library_info_cli.py b/library_info_cli.py
index cf80043..2362c85 100755
--- a/library_info_cli.py
+++ b/library_info_cli.py
@@ -56,14 +56,14 @@ def html_td_img(i, imagepath, imagerelativepath):
       else:
          # Just print it inline in the html.
          img_src = i["img"]
-         return "<td><img class='thumb' src='data:{i['img_type']};base64, {img_src}' /></td>"
+         return f"<td><img class='thumb' src='data:{i['img_type']};base64, {img_src}' /></td>"
    else:
       # No image available. This might happen?
       return "<td>none</td>"
    # failsafe
    return "<td>none</td>"
 
-def html(checkouts, reservations, imagepath, imagerelativepath):
+def html(checkouts, reservations, imagepath, imagerelativepath, card_expiration_dates):
    # WORKHERE: need to revise this to take a list of config entries to load, so we can collect card expiration info
    """
    Make a pretty html page of the items. If imagepath and imagerelativepath are defined, save the images to imagepath, and set the html img tags src attribute to the imagerelativepath.
@@ -135,6 +135,13 @@ def html(checkouts, reservations, imagepath, imagerelativepath):
       prn(f"</table>\n")
    else:
       prn("No reservations.\n")
+   prn(f"<h2>Card expiration dates</h2>\n")
+   prn(f"<table>\n")
+   prn(f"<tr><th>Patron</th><th>date</th></tr>\n")
+   for i in card_expiration_dates:
+      expires = i["expires"].strftime("%F")
+      prn(f"<tr><td>{i['patron']}</td><td>{expires}</td>\n")
+   prn(f"</table>\n")
    prn(f"</body>\n")
    prn(f"<footer>\n")
    prn(f"</footer>\n")
@@ -200,16 +207,23 @@ if imagerelativepath is not None and imagepath is None:
 if "__main__" == __name__:
    if debuglevel >= 1:
       eprint(args)
+   card_expiration_dates = [] # will hold objects of {"alias": "aspen 1", "expires": datetime.date(2022,11,4)}
    if single:
-      checkouts, reservations = library_info_lib.get_single_configitem(alias = single, full_images = full_images, verbose = debuglevel >= 5)
+      checkouts, reservations, card_expiration_dates = library_info_lib.get_single_configitem(alias = single, full_images = full_images, verbose = debuglevel >= 5)
    else:
-      checkouts, reservations = library_info_lib.get_all_configitems(full_images = full_images, verbose = debuglevel >= 5)
+      checkouts, reservations, card_expiration_dates = library_info_lib.get_all_configitems(full_images = full_images, verbose = debuglevel >= 5)
    if "raw" == output:
       print(checkouts)
       print(reservations)
+      print(card_expiration_dates)
    elif "json" == output:
-      print(json.dumps(checkouts,default=serialize))
+      output_json = {
+         "checkouts": checkouts,
+         "reservations": reservations,
+         "card_expiration_dates": card_expiration_dates,
+      }
+      print(json.dumps(output_json,default=serialize))
    elif "html" == output:
-      html(checkouts, reservations, imagepath, imagerelativepath)
+      html(checkouts, reservations, imagepath, imagerelativepath, card_expiration_dates)
    else:
       print(f"Error! Invalid choice for output format {output}.")
diff --git a/library_info_lib.py b/library_info_lib.py
index ae724ae..c67c44a 100644
--- a/library_info_lib.py
+++ b/library_info_lib.py
@@ -21,19 +21,27 @@ def get_all_configitems(full_images = True, verbose = False):
    # get all checked out items
    checkouts = []
    reservations = []
+   card_expiration_dates = []
    for i in config:
       #print(f"Found config entry {i}")
       instance = i["class"](i)
       checkouts += instance.get_checkouts(verbose = verbose)
       reservations += instance.get_reservations(verbose=verbose)
+      card_expiration_dates.append(
+         {
+            "patron": instance.alias,
+            "expires": instance.card_expires
+         }
+      )
    if not full_images:
       checkouts = trim_full_images(checkouts)
       reservations = trim_full_images(reservations)
-   return checkouts, reservations
+   return checkouts, reservations, card_expiration_dates
 
 def get_single_configitem(alias = None, full_images = True, verbose = False):
    checkouts = []
    reservations = []
+   card_expiration_dates = []
    this_config = [i for i in config if i["alias"] == alias]
    if not this_config:
       raise Exception(f"Alias not found: {alias}")
@@ -42,10 +50,16 @@ def get_single_configitem(alias = None, full_images = True, verbose = False):
       instance = i["class"](i)
       checkouts += instance.get_checkouts(verbose=verbose)
       reservations += instance.get_reservations(verbose=verbose)
+      card_expiration_dates.append(
+         {
+            "patron": instance.alias,
+            "expires": instance.card_expires
+         }
+      )
    if not full_images:
       checkouts = trim_full_images(checkouts)
       reservations = trim_full_images(reservations)
-   return checkouts, reservations
+   return checkouts, reservations, card_expiration_dates
 
 def trim_full_images(checkouts = []):
    output = []
-- 
cgit