One Who Leads People and is Janabah or Not Facing the Qiblah

Here is a blog post by IslamicSalvation, which can be found here:

باب الرجل يصلى بالقوم وهو على غير طهر أو لغير القبلة

Chapter on the man who prays with a people (leads them in it) and he is not in the state of ritual purity or facing the Qibla

علي بن إبراهيم بن هاشم، عن أبيه، ومحمد بن إسماعيل، عن الفضل بن شاذان جميعا، عن حماد بن عيسى، عن حريز، عن محمد بن مسلم قال: سألت أبا عبدالله (عليه السلام) عن الرجل أم قوما وهو على غير طهر فأعلمهم بعد ما صلوا، فقال: يعيد هو ولا يعيدون حسن كالصحيح

1. Ali bin Ibrahim bin Hashim from his father (Ibrahim bin Hashim) AND Muhammad bin Ismail from Fadhl bin Shadhan all togethor from Hammad bin Isa from Hariz (bin Abdallah) from Muhammad bin Muslim who said : I asked Aba Abdillah عليه السلام  about a man who leads a people (in prayer) - and he is not in the state of ritual purity (Tahir), so he informs them of this after they have prayed, so He said : he (the imam) repeats (his prayer), and they (the followers) do not (repeat) it. (Hasan like Sahih due to Ibrahim bin Hashim and Muhammad bin Ismail)

علي، عن أبيه، عن ابن أبي عمير، عن حماد، عن الحلبي، عن أبي عبدالله (عليه السلام) في الاعمى يؤم القوم وهو على غير القبلة قال: يعيد ولا يعيدون فإنهم قد تحروا حسن

2. Ali (bin Ibrahim) from his father (Ibrahim bin Hashim) from Ibn Abi Umayr from Hammad (bin Uthman) from (Ubaydullah bin Ali) al-Halabiy from Abi Abdillah عليه السلام  about a blind man leading a people (in prayer) - and he is not facing the Qibla - (He) said : he (the blind imam) repeats (the prayer), and they (the followers) do not repeat - for they have made an effort (i.e to find the Qibla, since they can see, and failed to do so). (Hasan due to Ibrahim bin Hashim)