93 lines
3.4 KiB
Python
93 lines
3.4 KiB
Python
"""Additional SQL helper for searching messages"""
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from helper_sql import sqlQuery
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try:
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from PyQt4 import QtGui
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haveQt = True
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except ImportError:
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haveQt = False
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# pylint: disable=too-many-arguments
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def search_translate(context, text):
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"""Translation wrapper"""
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if haveQt:
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return QtGui.QApplication.translate(context, text)
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return text.lower()
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def search_sql(xAddress="toaddress", account=None, folder="inbox", where=None, what=None, unreadOnly=False):
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"""Perform a search in mailbox tables"""
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# pylint: disable=too-many-branches
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if what is not None and what != "":
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what = "%" + what + "%"
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if where == search_translate("MainWindow", "To"):
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where = "toaddress"
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elif where == search_translate("MainWindow", "From"):
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where = "fromaddress"
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elif where == search_translate("MainWindow", "Subject"):
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where = "subject"
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elif where == search_translate("MainWindow", "Message"):
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where = "message"
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else:
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where = "toaddress || fromaddress || subject || message"
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else:
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what = None
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if folder == "sent":
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sqlStatementBase = '''
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SELECT toaddress, fromaddress, subject, status, ackdata, lastactiontime
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FROM sent '''
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else:
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sqlStatementBase = '''SELECT folder, msgid, toaddress, fromaddress, subject, received, read
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FROM inbox '''
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sqlStatementParts = []
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sqlArguments = []
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if account is not None:
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if xAddress == 'both':
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sqlStatementParts.append("(fromaddress = ? OR toaddress = ?)")
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sqlArguments.append(account)
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sqlArguments.append(account)
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else:
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sqlStatementParts.append(xAddress + " = ? ")
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sqlArguments.append(account)
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if folder is not None:
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if folder == "new":
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folder = "inbox"
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unreadOnly = True
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sqlStatementParts.append("folder = ? ")
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sqlArguments.append(folder)
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else:
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sqlStatementParts.append("folder != ?")
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sqlArguments.append("trash")
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if what is not None:
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sqlStatementParts.append("%s LIKE ?" % (where))
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sqlArguments.append(what)
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if unreadOnly:
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sqlStatementParts.append("read = 0")
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if sqlStatementParts:
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sqlStatementBase += "WHERE " + " AND ".join(sqlStatementParts)
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if folder == "sent":
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sqlStatementBase += " ORDER BY lastactiontime"
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return sqlQuery(sqlStatementBase, sqlArguments)
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def check_match(toAddress, fromAddress, subject, message, where=None, what=None):
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"""Check if a single message matches a filter (used when new messages are added to messagelists)"""
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if what is not None and what != "":
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if where in (search_translate("MainWindow", "To"), search_translate("MainWindow", "All")):
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if what.lower() not in toAddress.lower():
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return False
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elif where in (search_translate("MainWindow", "From"), search_translate("MainWindow", "All")):
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if what.lower() not in fromAddress.lower():
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return False
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elif where in (search_translate("MainWindow", "Subject"), search_translate("MainWindow", "All")):
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if what.lower() not in subject.lower():
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return False
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elif where in (search_translate("MainWindow", "Message"), search_translate("MainWindow", "All")):
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if what.lower() not in message.lower():
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return False
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return True
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