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- #-*- coding:utf-8 -*-
- import json
- import copy
- import re
- from rrd import config
- from rrd.model.tmpgraph import TmpGraph
- def generate_graph_urls(graph, start, end):
- counters = graph.counters or []
- if not counters:
- return []
- endpoint_list = graph.hosts or []
- if not endpoint_list:
- return []
- return _generate_graph_urls(graph, counters, endpoint_list, start, end)
- def _generate_graph_urls(graph, counters, endpoint_list, start, end):
- ret_graphs = []
- if graph.graph_type == 'h':
- for c in counters:
- tmp_graph_id = TmpGraph.add(endpoint_list, [c,])
- if not tmp_graph_id:
- break
- new_g = copy.deepcopy(graph)
- new_g.counters = c
- if end:
- new_g.src = '''/chart/h?id=%s&start=%s&end=%s''' %(tmp_graph_id, start or (0-graph.timespan), end)
- else:
- new_g.src = '''/chart/h?id=%s&start=%s''' %(tmp_graph_id, start or (0-graph.timespan))
- if graph.method == 'SUM':
- new_g.src += "&sum=on"
- else:
- new_g.src += "&cf=%s" %graph.method
- ret_graphs.append(new_g)
- elif graph.graph_type=='k':
- for e in endpoint_list:
- tmp_graph_id = TmpGraph.add([e,], counters)
- if not tmp_graph_id:
- break
- new_g = copy.deepcopy(graph)
- new_g.hosts = e
- if end:
- new_g.src = '''/chart/k?id=%s&start=%s&end=%s''' %(tmp_graph_id, start or (0-graph.timespan), end)
- else:
- new_g.src = '''/chart/k?id=%s&start=%s''' %(tmp_graph_id, start or (0-graph.timespan))
- if graph.method == 'SUM':
- new_g.src += "&sum=on"
- else:
- new_g.src += "&cf=%s" %graph.method
- ret_graphs.append(new_g)
- else:
- #组合视角
- tmp_graph_id = TmpGraph.add(endpoint_list, counters)
- if not tmp_graph_id:
- return []
- new_g = copy.deepcopy(graph)
- if end:
- new_g.src = '''/chart/a?id=%s&start=%s&end=%s''' %(tmp_graph_id, start or (0-graph.timespan), end)
- else:
- new_g.src = '''/chart/a?id=%s&start=%s''' %(tmp_graph_id, start or (0-graph.timespan))
- if graph.method == 'SUM':
- new_g.src += "&sum=on"
- else:
- new_g.src += "&cf=%s" %graph.method
- ret_graphs.append(new_g)
- return ret_graphs
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