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annotate framework/env/trace/_render_sub_tree.lua @ 295:1fbdccf4f8e9

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Always enable SQL tracer (within framework/env/__init.lua); Record execution time of SQL statements
author jbe
date Sun Mar 22 18:40:07 2015 +0100 (2015-03-22)
parents 32ec28229bb5
children 704908dcd85e
rev   line source
jbe@295 1 local function format_time(seconds)
jbe@295 2 return string.format("%.2f ms", seconds)
jbe@295 3 end
jbe@295 4
jbe/bsw@0 5 local function open(class)
jbe/bsw@0 6 slot.put('<li class="trace_' .. class .. '">')
jbe/bsw@0 7 end
bsw@115 8 local function open_head(node)
jbe/bsw@0 9 slot.put('<div class="trace_head">')
bsw@115 10 if node.start_hires_time and node.stop_hires_time then
bsw@115 11 local total_duration = node.stop_hires_time - node.start_hires_time
bsw@115 12 local child_duration = 0
bsw@115 13 for i, child in ipairs(node) do
bsw@115 14 if child.start_hires_time and child.stop_hires_time then
bsw@115 15 child_duration = child_duration + child.stop_hires_time - child.start_hires_time
bsw@115 16 end
bsw@115 17 end
bsw@115 18 local duration = total_duration - child_duration
bsw@115 19 local start_text = math.floor(node.start_hires_time * 10000 + 0.5) / 10
bsw@115 20 local total_duration_text = math.floor(total_duration * 10000 + 0.5) / 10
bsw@115 21 local child_duration_text = math.floor(child_duration * 10000 + 0.5) / 10
bsw@115 22 local duration_text = math.floor(duration * 10000 + 0.5) / 10
bsw@115 23 slot.put('<div class="time">')
bsw@115 24 slot.put('<span class="start_label">start:</span>')
bsw@115 25 slot.put(" ")
bsw@115 26 slot.put('<span class="start">' .. start_text .. 'ms</span>')
bsw@115 27 slot.put(" | ")
bsw@115 28 slot.put('<span class="duration_label">this:</span>')
bsw@115 29 slot.put(" ")
bsw@115 30 slot.put('<span class="duration">' .. duration_text .. 'ms</span>')
bsw@115 31 slot.put(" | ")
bsw@115 32 slot.put('<span class="child_duration_label">children:</span>')
bsw@115 33 slot.put(" ")
bsw@115 34 slot.put('<span class="child_duration">' .. child_duration_text .. 'ms</span>')
bsw@115 35 slot.put(" | ")
bsw@115 36 slot.put('<span class="total_duration_label">total:</span>')
bsw@115 37 slot.put(" ")
bsw@115 38 slot.put('<span class="total_duration">' .. total_duration_text .. 'ms</span>')
bsw@115 39 slot.put('</div>')
bsw@115 40 end
jbe/bsw@0 41 end
jbe/bsw@0 42 local function close_head()
jbe/bsw@0 43 slot.put('</div>')
jbe/bsw@0 44 end
jbe/bsw@0 45 local function close()
jbe/bsw@0 46 slot.put('</li>')
jbe/bsw@0 47 end
jbe/bsw@0 48 function trace._render_sub_tree(node)
jbe/bsw@0 49 local function render_children(tail)
jbe/bsw@0 50 if #node > 0 then
jbe/bsw@0 51 slot.put('<ul class="trace_list">')
jbe/bsw@0 52 for idx, child in ipairs(node) do
jbe/bsw@0 53 trace._render_sub_tree(child)
jbe/bsw@0 54 end
jbe/bsw@0 55 if tail then
jbe/bsw@0 56 slot.put(tail)
jbe/bsw@0 57 end
jbe/bsw@0 58 slot.put("</ul>")
jbe/bsw@0 59 end
jbe/bsw@0 60 end
jbe/bsw@0 61 local function close_with_children()
jbe/bsw@0 62 close_head()
jbe/bsw@0 63 render_children()
jbe/bsw@0 64 close()
jbe/bsw@0 65 end
jbe/bsw@0 66 local node_type = node.type
jbe/bsw@0 67 if node_type == "root" then
jbe/bsw@0 68 render_children()
jbe/bsw@0 69 elseif node_type == "debug" then
jbe/bsw@0 70 open("debug")
jbe/bsw@0 71 slot.put(encode.html(node.message))
jbe/bsw@0 72 close()
poelzi@31 73 elseif node_type == "debug_table" then
poelzi@31 74 open("debug")
poelzi@31 75 slot.put("<table>")
poelzi@31 76 if type(node.message) == "table" then
poelzi@31 77 for k, v in pairs(node.message) do
jbe@45 78 slot.put("<tr><td>", encode.html(tostring(k)), "</td><td>", encode.html(tostring(v)), "</td></tr>")
poelzi@31 79 end
poelzi@31 80 slot.put("</table>")
poelzi@31 81 else
poelzi@31 82 slot.put("debug_table: not of table type")
poelzi@31 83 end
poelzi@31 84 close()
poelzi@29 85 elseif node_type == "traceback" then
poelzi@29 86 open("debug")
poelzi@29 87 slot.put('<pre>')
poelzi@29 88 slot.put(encode.html(node.message))
poelzi@29 89 slot.put('</pre>')
poelzi@29 90 close()
jbe/bsw@0 91 elseif node_type == "request" then
jbe/bsw@0 92 open("request")
bsw@115 93 open_head(node)
jbe/bsw@0 94 slot.put("REQUESTED")
jbe/bsw@0 95 if node.view then
jbe/bsw@0 96 slot.put(" VIEW")
jbe/bsw@0 97 elseif node.action then
jbe/bsw@0 98 slot.put(" ACTION")
jbe/bsw@0 99 end
jbe/bsw@0 100 slot.put(
jbe/bsw@0 101 ": ",
jbe/bsw@0 102 encode.html(node.module),
jbe/bsw@0 103 "/",
jbe/bsw@0 104 encode.html(node.view or node.action)
jbe/bsw@0 105 )
jbe/bsw@0 106 close_with_children()
jbe/bsw@0 107 elseif node_type == "config" then
jbe/bsw@0 108 open("config")
bsw@115 109 open_head(node)
jbe/bsw@0 110 slot.put('Configuration "', encode.html(node.name), '"')
jbe/bsw@0 111 close_with_children()
jbe/bsw@0 112 elseif node_type == "filter" then
jbe/bsw@0 113 open("filter")
bsw@115 114 open_head(node)
jbe/bsw@0 115 slot.put(encode.html(node.path))
jbe/bsw@0 116 close_with_children()
jbe/bsw@0 117 elseif node_type == "view" then
jbe/bsw@0 118 open("view")
bsw@115 119 open_head(node)
jbe/bsw@0 120 slot.put(
jbe/bsw@0 121 "EXECUTE VIEW: ",
jbe/bsw@0 122 encode.html(node.module),
jbe/bsw@0 123 "/",
jbe/bsw@0 124 encode.html(node.view)
jbe/bsw@0 125 )
jbe/bsw@0 126 close_with_children()
jbe/bsw@0 127 elseif node_type == "action" then
jbe/bsw@0 128 if
jbe/bsw@0 129 node.status and (
jbe/bsw@0 130 node.status == "ok" or
jbe/bsw@0 131 string.find(node.status, "^ok_")
jbe/bsw@0 132 )
jbe/bsw@0 133 then
jbe/bsw@0 134 open("action_success")
jbe/bsw@0 135 elseif
jbe/bsw@0 136 node.status and (
jbe/bsw@0 137 node.status == "error" or
jbe/bsw@0 138 string.find(node.status, "^error_")
jbe/bsw@0 139 )
jbe/bsw@0 140 then
jbe/bsw@0 141 open("action_softfail")
jbe/bsw@0 142 else
jbe/bsw@0 143 open("action_neutral")
jbe/bsw@0 144 end
bsw@115 145 open_head(node)
jbe/bsw@0 146 slot.put(
jbe/bsw@0 147 "EXECUTE ACTION: ",
jbe/bsw@0 148 encode.html(node.module),
jbe/bsw@0 149 "/",
jbe/bsw@0 150 encode.html(node.action)
jbe/bsw@0 151 )
jbe/bsw@0 152 close_head()
jbe/bsw@0 153 if node.status == "softfail" then
jbe/bsw@0 154 render_children(
jbe/bsw@0 155 '<li class="trace_action_status">Status code: "' ..
jbe/bsw@0 156 encode.html(node.failure_code) ..
jbe/bsw@0 157 '"</li>'
jbe/bsw@0 158 )
jbe/bsw@0 159 else
jbe/bsw@0 160 render_children()
jbe/bsw@0 161 end
jbe/bsw@0 162 close()
jbe/bsw@0 163 elseif node_type == "redirect" then
jbe/bsw@0 164 open("redirect")
bsw@115 165 open_head(node)
jbe/bsw@0 166 slot.put("303 REDIRECT TO VIEW: ", encode.html(node.module), "/", encode.html(node.view))
jbe/bsw@0 167 close_with_children()
jbe/bsw@0 168 elseif node_type == "forward" then
jbe/bsw@0 169 open("forward")
bsw@115 170 open_head(node)
jbe/bsw@0 171 slot.put("INTERNAL FORWARD TO VIEW: ", encode.html(node.module), "/", encode.html(node.view))
jbe/bsw@0 172 close_with_children()
jbe@223 173 --[[
jbe/bsw@0 174 elseif node_type == "exectime" then
jbe/bsw@0 175 open("exectime")
bsw@115 176 open_head(node)
jbe/bsw@0 177 slot.put(
jbe/bsw@0 178 "Finished after " ..
jbe@65 179 string.format("%.1f", extos.monotonic_hires_time() * 1000) ..
jbe/bsw@0 180 ' ms (' ..
jbe/bsw@0 181 string.format("%.1f", os.clock() * 1000) ..
jbe/bsw@0 182 ' ms CPU)'
jbe/bsw@0 183 )
jbe/bsw@0 184 close_with_children()
jbe@223 185 --]]
jbe/bsw@0 186 elseif node_type == "sql" then
jbe/bsw@0 187 open("sql")
jbe/bsw@0 188 if node.error_position then
jbe/bsw@0 189 -- error position starts counting with 1
jbe/bsw@0 190 local part1 = string.sub(node.command, 1, node.error_position - 1)
jbe/bsw@0 191 local part2 = string.sub(node.command, node.error_position)
jbe/bsw@0 192 slot.put(encode.html(part1))
jbe/bsw@0 193 slot.put('<span class="trace_error_position">&rArr;</span>')
jbe/bsw@0 194 slot.put(encode.html(part2))
jbe@295 195 slot.put(" (execution time: ", format_time(node.execution_time), ")")
jbe/bsw@0 196 else
jbe/bsw@0 197 slot.put(encode.html(node.command))
jbe/bsw@0 198 end
jbe/bsw@0 199 close();
jbe/bsw@0 200 elseif node_type == "error" then
jbe/bsw@0 201 open("error")
bsw@115 202 open_head(node)
jbe/bsw@0 203 slot.put("UNEXPECTED ERROR")
jbe/bsw@0 204 close_head()
jbe/bsw@0 205 close()
jbe/bsw@0 206 end
jbe/bsw@0 207 end

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