journee_mondiale: add plugin

Add support for commands in multiple words by letting a plugin decide if
the message content should be not split between ident/content.

README.md

@@ -16,7 +16,7 @@ Missing features
 - [ ] Handle compliments
 - [ ] Handle
 - [x] Horoscope
-- [ ] "Journee mondiale"
+- [x] "Journee mondiale"
 - [ ] Mug
 - [ ] Music
 - [ ] Opinions

config.json.example

@@ -22,6 +22,10 @@
       "url": "http://zwergf.elynx.fr/bots/horobot/",
       "delay": 2
     },
+    "journeemondiale": {
+      "commands": ["journée mondiale"],
+      "url": "https://www.journee-mondiale.com/"
+    },
     "mood": {
       "questions": ["how are you?"],
       "greetings": {

edmond/plugin.py

@@ -70,9 +70,9 @@ class Plugin:
                 return True
         return False
 
-    def should_handle_command(self, message):
+    def should_handle_command(self, message, no_content=False):
         """Store Command in object and return True if it should handle it."""
-        command = self.parse_command(message)
+        command = self.parse_command(message, no_content=no_content)
         commands = self.config.get("commands", [])
         if command and any(c == command.ident for c in commands):
             self.command = command
@@ -80,11 +80,15 @@ class Plugin:
             return True
         return False
 
-    def parse_command(self, message):
+    def parse_command(self, message, no_content=False):
         """Return a command ID if this message is a command."""
         words = message.split()
         command_suffix = self.config["command_suffix"]
         if words[0].lower() in self.bot.names and words[-1] == command_suffix:
+            if no_content:
+                ident = " ".join(words[1:-1])
+                content = ""
+            else:
                 ident = words[1]
                 content = " ".join(words[2:-1])
             return Command(ident, content)

edmond/plugins/journee_mondiale.py

@@ -0,0 +1,33 @@
+try:
+    from bs4 import BeautifulSoup
+    DEPENDENCIES_FOUND = True
+except ImportError:
+    DEPENDENCIES_FOUND = False
+
+from edmond.plugin import Plugin
+from edmond.utils import http_get
+
+
+class JourneeMondialePlugin(Plugin):
+    """This plugin gets today's international observance (french)."""
+
+    REQUIRED_CONFIGS = ["commands", "url"]
+
+    def __init__(self, bot):
+        super().__init__(bot)
+
+    def on_pubmsg(self, event):
+        if not self.should_handle_command(event.arguments[0], no_content=True):
+            return False
+        response = http_get(self.config["url"])
+        if not response:
+            self.signal_failure()
+            return True
+        soup = BeautifulSoup(response, "html.parser")
+        try:
+            jm = soup.find("div", id="journeesDuJour").find("h2").string
+        except (ValueError, KeyError):
+            self.signal_failure()
+            return True
+        self.bot.say(event.target, jm)
+        return True

edmond/plugins/requirements.txt

@@ -0,0 +1,5 @@
+# Wikipedia
+wikipedia
+
+# Journée Mondiale
+beautifulsoup4