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Refactor code

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This commit is contained in:
Tyler Long
2017-04-16 23:08:37 +08:00
parent 6a7a5b9249
commit 110e4ee586
5 changed files with 27 additions and 101 deletions
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49
src/mermaid.js
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@@ -38,7 +38,7 @@ var init = function () {
log.debug('Starting rendering diagrams')
var nodes
if (arguments.length >= 2) {
/*! sequence config was passed as #1 */
/*! sequence config was passed as #1 */
if (typeof arguments[0] !== 'undefined') {
global.mermaid.sequenceConfig = arguments[0]
}
@@ -48,7 +48,7 @@ var init = function () {
nodes = arguments[0]
}
// if last argument is a function this is the callback function
// if last argument is a function this is the callback function
var callback
if (typeof arguments[arguments.length - 1] === 'function') {
callback = arguments[arguments.length - 1]
@@ -64,23 +64,21 @@ var init = function () {
}
}
nodes = nodes === undefined ? document.querySelectorAll('.mermaid')
: typeof nodes === 'string' ? document.querySelectorAll(nodes)
: nodes instanceof window.Node ? [nodes]
: typeof nodes === 'string' ? document.querySelectorAll(nodes)
: nodes instanceof window.Node ? [nodes]
: nodes // Last case - sequence config was passed pick next
var i
if (typeof global.mermaid_config !== 'undefined') {
mermaidAPI.initialize(global.mermaid_config)
}
log.debug('Start On Load before: ' + global.mermaid.startOnLoad)
if (typeof global.mermaid.startOnLoad !== 'undefined') {
log.debug('Start On Load inner: ' + global.mermaid.startOnLoad)
mermaidAPI.initialize({startOnLoad: global.mermaid.startOnLoad})
mermaidAPI.initialize({ startOnLoad: global.mermaid.startOnLoad })
}
if (typeof global.mermaid.ganttConfig !== 'undefined') {
mermaidAPI.initialize({gantt: global.mermaid.ganttConfig})
mermaidAPI.initialize({ gantt: global.mermaid.ganttConfig })
}
var txt
@@ -92,10 +90,10 @@ var init = function () {
bindFunctions(element)
}
for (i = 0; i < nodes.length; i++) {
for (var i = 0; i < nodes.length; i++) {
var element = nodes[i]
/*! Check if previously processed */
/*! Check if previously processed */
if (!element.getAttribute('data-processed')) {
element.setAttribute('data-processed', true)
} else {
@@ -104,16 +102,11 @@ var init = function () {
var id = 'mermaidChart' + nextId++
// Fetch the graph definition including tags
// Fetch the graph definition including tags
txt = element.innerHTML
// console.warn('delivererd from the browser: ');
// console.warn(txt);
// transforms the html to pure text
// transforms the html to pure text
txt = he.decode(txt).trim()
// console.warn('he decode: ');
// console.warn(txt);
mermaidAPI.render(id, txt, insertSvg, element)
}
@@ -204,7 +197,7 @@ exports.parseError = global.mermaid.parseError
*/
exports.contentLoaded = function () {
var config
// Check state of start config mermaid namespace
// Check state of start config mermaid namespace
if (typeof global.mermaid_config !== 'undefined') {
if (equals(false, global.mermaid_config.htmlLabels)) {
global.mermaid.htmlLabels = false
@@ -212,43 +205,35 @@ exports.contentLoaded = function () {
}
if (global.mermaid.startOnLoad) {
// For backwards compatability reasons also check mermaid_config variable
// For backwards compatability reasons also check mermaid_config variable
if (typeof global.mermaid_config !== 'undefined') {
// Check if property startOnLoad is set
// Check if property startOnLoad is set
if (equals(true, global.mermaid_config.startOnLoad)) {
global.mermaid.init()
}
} else {
// No config found, do check API config
// No config found, do check API config
config = mermaidAPI.getConfig()
if (config.startOnLoad) {
global.mermaid.init()
}
}
} else {
// if(typeof global.mermaid === 'undefined' ){
if (typeof global.mermaid.startOnLoad === 'undefined') {
log.debug('In start, no config')
config = mermaidAPI.getConfig()
if (config.startOnLoad) {
global.mermaid.init()
}
// }else{
//
// }
}
}
}
if (typeof document !== 'undefined') {
/*!
* Wait for document loaded before starting the execution
*/
/*!
* Wait for document loaded before starting the execution
*/
window.addEventListener('load', function () {
exports.contentLoaded()
}, false)
}
// // Your actual module
// return module.exports;
// }));