1 files changed, 63 insertions, 0 deletions
diff --git a/wikijscmd/util.py b/wikijscmd/util.py
new file mode 100644
index 0000000..86f2eb4
--- /dev/null
+++ b/wikijscmd/util.py
@@ -0,0 +1,63 @@
+from wikijscmd import graphql_queries
+import subprocess
+import re
+import os
+
+def print_item(item):
+    trimmmed_path = item["path"][:17]+"..." if len(item["path"]) > 20 else item["path"]
+    print("| %6s | %20s | %44s |" % (item["id"], trimmmed_path, item["title"]) )
+
+def get_single_page(path):
+    """
+    Gets the page from the wiki with the given path
+    """
+    if path.startswith("/"):
+        path = path[1:]
+    for item in graphql_queries.get_tree()["data"]["pages"]["list"]:
+        if path == item["path"]:
+            page_id = int(item["id"])
+            response = graphql_queries.get_single_page(page_id)
+            return response["data"]["pages"]["single"]
+    return None
+
+def get_tree(regex):
+    response = graphql_queries.get_tree()
+    pages = []
+    for item in response["data"]["pages"]["list"]:
+        if not re.search(regex, item["path"]):
+            continue
+        pages.append(item)
+    return pages
+
+def clean_filename(pathname):
+    """
+    Clean the path so that it can be used as a filename
+    """
+    pathname = str(pathname).strip().replace('/', '_')
+    pathname = re.sub(r'\W', '', pathname)
+    return pathname[:200]
+
+def open_editor(action, pathname, initial_body):
+    """
+    Open a page with the given pathname and intial_body in an editor, using
+    action in the filename. Returns the content of the edited file.
+    """
+    if "VISUAL" in os.environ:
+        editor = os.environ['VISUAL']
+    else:
+        editor = os.environ['EDITOR']
+    filename = "/tmp/wikijscmd-"+action+"-"+clean_filename(pathname)+".md"
+    if len(initial_body) > 0:
+        with open(filename, "w") as f:
+            f.write(initial_body)
+    subprocess.run([editor, filename])
+    with open(filename, "r") as f:
+        new_body = f.read()
+    os.remove(filename)
+    return new_body
+
+def args_for_date(date):
+    return {
+        "path": date.strftime("journal/%Y/%b/%d").lower(),
+        "title": date.strftime("%B %-d"),
+    }