mirror of https://github.com/grafana/grafana
Torkel Ödegaard
9 years ago
commit
49abb205a0
@ -1,182 +0,0 @@ |
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define([ |
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'angular', |
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'lodash', |
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], |
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function (angular, _) { |
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'use strict'; |
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|
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var module = angular.module('grafana.services'); |
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module.service('dynamicDashboardSrv', function() { |
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var self = this; |
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this.init = function(dashboard) { |
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if (dashboard.snapshot) { return; } |
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this.iteration = new Date().getTime(); |
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this.process(dashboard); |
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}; |
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this.update = function(dashboard) { |
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if (dashboard.snapshot) { return; } |
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this.iteration = this.iteration + 1; |
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this.process(dashboard); |
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}; |
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this.process = function(dashboard) { |
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if (dashboard.templating.list.length === 0) { return; } |
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this.dashboard = dashboard; |
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|
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var i, j, row, panel; |
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for (i = 0; i < this.dashboard.rows.length; i++) { |
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row = this.dashboard.rows[i]; |
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// handle row repeats
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if (row.repeat) { |
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this.repeatRow(row, i); |
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} |
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// clean up old left overs
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else if (row.repeatRowId && row.repeatIteration !== this.iteration) { |
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this.dashboard.rows.splice(i, 1); |
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i = i - 1; |
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continue; |
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} |
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|
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// repeat panels
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for (j = 0; j < row.panels.length; j++) { |
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panel = row.panels[j]; |
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if (panel.repeat) { |
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this.repeatPanel(panel, row); |
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} |
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// clean up old left overs
|
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else if (panel.repeatPanelId && panel.repeatIteration !== this.iteration) { |
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row.panels = _.without(row.panels, panel); |
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j = j - 1; |
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} else if (row.repeat || row.repeatRowId) { |
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continue; |
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} else if (!_.isEmpty(panel.scopedVars) && panel.repeatIteration !== this.iteration) { |
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panel.scopedVars = {}; |
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} |
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} |
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} |
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}; |
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|
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// returns a new row clone or reuses a clone from previous iteration
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this.getRowClone = function(sourceRow, repeatIndex, sourceRowIndex) { |
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if (repeatIndex === 0) { |
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return sourceRow; |
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} |
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var i, panel, row, copy; |
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var sourceRowId = sourceRowIndex + 1; |
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|
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// look for row to reuse
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for (i = 0; i < this.dashboard.rows.length; i++) { |
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row = this.dashboard.rows[i]; |
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if (row.repeatRowId === sourceRowId && row.repeatIteration !== this.iteration) { |
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copy = row; |
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break; |
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} |
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} |
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if (!copy) { |
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copy = angular.copy(sourceRow); |
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this.dashboard.rows.splice(sourceRowIndex + repeatIndex, 0, copy); |
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// set new panel ids
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for (i = 0; i < copy.panels.length; i++) { |
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panel = copy.panels[i]; |
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panel.id = this.dashboard.getNextPanelId(); |
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} |
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} |
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copy.repeat = null; |
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copy.repeatRowId = sourceRowId; |
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copy.repeatIteration = this.iteration; |
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return copy; |
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}; |
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|
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// returns a new row clone or reuses a clone from previous iteration
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this.repeatRow = function(row, rowIndex) { |
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var variables = this.dashboard.templating.list; |
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var variable = _.findWhere(variables, {name: row.repeat}); |
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if (!variable) { |
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return; |
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} |
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|
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var selected, copy, i, panel; |
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if (variable.current.text === 'All') { |
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selected = variable.options.slice(1, variable.options.length); |
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} else { |
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selected = _.filter(variable.options, {selected: true}); |
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} |
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_.each(selected, function(option, index) { |
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copy = self.getRowClone(row, index, rowIndex); |
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copy.scopedVars = {}; |
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copy.scopedVars[variable.name] = option; |
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for (i = 0; i < copy.panels.length; i++) { |
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panel = copy.panels[i]; |
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panel.scopedVars = {}; |
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panel.scopedVars[variable.name] = option; |
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} |
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}, this); |
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}; |
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this.getPanelClone = function(sourcePanel, row, index) { |
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// if first clone return source
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if (index === 0) { |
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return sourcePanel; |
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} |
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var i, tmpId, panel, clone; |
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// first try finding an existing clone to use
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for (i = 0; i < row.panels.length; i++) { |
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panel = row.panels[i]; |
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if (panel.repeatIteration !== this.iteration && panel.repeatPanelId === sourcePanel.id) { |
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clone = panel; |
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break; |
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} |
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} |
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if (!clone) { |
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clone = { id: this.dashboard.getNextPanelId() }; |
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row.panels.push(clone); |
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} |
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// save id
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tmpId = clone.id; |
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// copy properties from source
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angular.copy(sourcePanel, clone); |
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// restore id
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clone.id = tmpId; |
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clone.repeatIteration = this.iteration; |
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clone.repeatPanelId = sourcePanel.id; |
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clone.repeat = null; |
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return clone; |
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}; |
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this.repeatPanel = function(panel, row) { |
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var variables = this.dashboard.templating.list; |
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var variable = _.findWhere(variables, {name: panel.repeat}); |
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if (!variable) { return; } |
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var selected; |
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if (variable.current.text === 'All') { |
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selected = variable.options.slice(1, variable.options.length); |
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} else { |
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selected = _.filter(variable.options, {selected: true}); |
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} |
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_.each(selected, function(option, index) { |
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var copy = self.getPanelClone(panel, row, index); |
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copy.span = Math.max(12 / selected.length, panel.minSpan); |
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copy.scopedVars = copy.scopedVars || {}; |
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copy.scopedVars[variable.name] = option; |
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}); |
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}; |
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|
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}); |
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}); |
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