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Fixed exception on empty search result

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This commit is contained in:
Robert 2020-08-11 15:57:20 +02:00
parent f27d195964
commit c672d6a049
1 changed files with 33 additions and 25 deletions
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58
cogs/search.py
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@ -25,33 +25,40 @@ class Search(commands.Cog):
self.latestMessage = 0 self.latestMessage = 0
async def createEmbed(self): async def createEmbed(self):
response = self.activeObject.response if self.activeObject.total_pages == 0:
node = response.nodes[self.activeObject.page] embed = discord.Embed(
embed = discord.Embed( title = "No search results",
title = node.japanese[0][0], description = "The search returned nothing. Did you make a typo?",
url = f"https://jisho.org/word/{node.slug}", colour = 0x56d926
description = node.japanese[0][1], )
colour = 0x56d926 else:
) response = self.activeObject.response
node = response.nodes[self.activeObject.page]
embed = discord.Embed(
title = node.japanese[0][0],
url = f"https://jisho.org/word/{node.slug}",
description = node.japanese[0][1],
colour = 0x56d926
)
i = 1 i = 1
for sense in node.senses: for sense in node.senses:
embed.add_field(name=f"{i}. {sense.fenglish_definitions}", value=sense.fparts_of_speech, inline=False) embed.add_field(name=f"{i}. {sense.fenglish_definitions}", value=sense.fparts_of_speech, inline=False)
i += 1 i += 1
if len(node.japanese) > 1: if len(node.japanese) > 1:
other = "" other = ""
for word, reading in node.japanese[1:]: for word, reading in node.japanese[1:]:
other += word other += word
if reading != "": if reading != "":
other += f"【{reading}】" other += f"【{reading}】"
other += "\n" other += "\n"
embed.add_field(name="Other forms", value=other) embed.add_field(name="Other forms", value=other)
embed.set_footer( embed.set_footer(
text = f"{node.ftags} \t\t {self.activeObject.page + 1}/{self.activeObject.total_pages}" text = f"{node.ftags} \t\t {self.activeObject.page + 1}/{self.activeObject.total_pages}"
) )
return embed return embed
@ -87,8 +94,9 @@ class Search(commands.Cog):
embed = await self.createEmbed() embed = await self.createEmbed()
message = await ctx.send(embed=embed) message = await ctx.send(embed=embed)
self.latestMessage = message.id self.latestMessage = message.id
await message.add_reaction("⬅️") if self.activeObject.total_pages > 0:
await message.add_reaction("➡️") await message.add_reaction("⬅️")
await message.add_reaction("➡️")
@search.error @search.error
async def search_error(self, ctx, error): async def search_error(self, ctx, error):