LaravelTest

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
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// Distributed under an MIT license: https://codemirror.net/LICENSE
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(function(mod) {
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  if (typeof exports == "object" && typeof module == "object") // CommonJS
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    mod(require("../../lib/codemirror"));
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  else if (typeof define == "function" && define.amd) // AMD
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    define(["../../lib/codemirror"], mod);
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  else // Plain browser env
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    mod(CodeMirror);
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})(function(CodeMirror) {
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  "use strict";
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  var GUTTER_ID = "CodeMirror-lint-markers";
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  var LINT_LINE_ID = "CodeMirror-lint-line-";
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  function showTooltip(cm, e, content) {
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    var tt = document.createElement("div");
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    tt.className = "CodeMirror-lint-tooltip cm-s-" + cm.options.theme;
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    tt.appendChild(content.cloneNode(true));
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    if (cm.state.lint.options.selfContain)
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      cm.getWrapperElement().appendChild(tt);
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    else
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      document.body.appendChild(tt);
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    function position(e) {
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      if (!tt.parentNode) return CodeMirror.off(document, "mousemove", position);
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      tt.style.top = Math.max(0, e.clientY - tt.offsetHeight - 5) + "px";
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      tt.style.left = (e.clientX + 5) + "px";
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    }
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    CodeMirror.on(document, "mousemove", position);
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    position(e);
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    if (tt.style.opacity != null) tt.style.opacity = 1;
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    return tt;
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  }
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  function rm(elt) {
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    if (elt.parentNode) elt.parentNode.removeChild(elt);
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  }
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  function hideTooltip(tt) {
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    if (!tt.parentNode) return;
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    if (tt.style.opacity == null) rm(tt);
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    tt.style.opacity = 0;
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    setTimeout(function() { rm(tt); }, 600);
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  }
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  function showTooltipFor(cm, e, content, node) {
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    var tooltip = showTooltip(cm, e, content);
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    function hide() {
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      CodeMirror.off(node, "mouseout", hide);
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      if (tooltip) { hideTooltip(tooltip); tooltip = null; }
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    }
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    var poll = setInterval(function() {
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      if (tooltip) for (var n = node;; n = n.parentNode) {
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        if (n && n.nodeType == 11) n = n.host;
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        if (n == document.body) return;
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        if (!n) { hide(); break; }
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      }
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      if (!tooltip) return clearInterval(poll);
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    }, 400);
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    CodeMirror.on(node, "mouseout", hide);
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  }
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  function LintState(cm, conf, hasGutter) {
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    this.marked = [];
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    if (conf instanceof Function) conf = {getAnnotations: conf};
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    if (!conf || conf === true) conf = {};
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    this.options = {};
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    this.linterOptions = conf.options || {};
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    for (var prop in defaults) this.options[prop] = defaults[prop];
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    for (var prop in conf) {
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      if (defaults.hasOwnProperty(prop)) {
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        if (conf[prop] != null) this.options[prop] = conf[prop];
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      } else if (!conf.options) {
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        this.linterOptions[prop] = conf[prop];
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      }
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    }
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    this.timeout = null;
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    this.hasGutter = hasGutter;
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    this.onMouseOver = function(e) { onMouseOver(cm, e); };
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    this.waitingFor = 0
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  }
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  var defaults = {
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    highlightLines: false,
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    tooltips: true,
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    delay: 500,
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    lintOnChange: true,
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    getAnnotations: null,
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    async: false,
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    selfContain: null,
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    formatAnnotation: null,
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    onUpdateLinting: null
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  }
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  function clearMarks(cm) {
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    var state = cm.state.lint;
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    if (state.hasGutter) cm.clearGutter(GUTTER_ID);
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    if (state.options.highlightLines) clearErrorLines(cm);
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    for (var i = 0; i < state.marked.length; ++i)
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      state.marked[i].clear();
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    state.marked.length = 0;
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  }
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  function clearErrorLines(cm) {
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    cm.eachLine(function(line) {
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      var has = line.wrapClass && /\bCodeMirror-lint-line-\w+\b/.exec(line.wrapClass);
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      if (has) cm.removeLineClass(line, "wrap", has[0]);
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    })
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  }
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  function makeMarker(cm, labels, severity, multiple, tooltips) {
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    var marker = document.createElement("div"), inner = marker;
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    marker.className = "CodeMirror-lint-marker CodeMirror-lint-marker-" + severity;
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    if (multiple) {
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      inner = marker.appendChild(document.createElement("div"));
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      inner.className = "CodeMirror-lint-marker CodeMirror-lint-marker-multiple";
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    }
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    if (tooltips != false) CodeMirror.on(inner, "mouseover", function(e) {
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      showTooltipFor(cm, e, labels, inner);
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    });
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    return marker;
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  }
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  function getMaxSeverity(a, b) {
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    if (a == "error") return a;
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    else return b;
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  }
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  function groupByLine(annotations) {
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    var lines = [];
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    for (var i = 0; i < annotations.length; ++i) {
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      var ann = annotations[i], line = ann.from.line;
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      (lines[line] || (lines[line] = [])).push(ann);
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    }
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    return lines;
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  }
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  function annotationTooltip(ann) {
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    var severity = ann.severity;
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    if (!severity) severity = "error";
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    var tip = document.createElement("div");
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    tip.className = "CodeMirror-lint-message CodeMirror-lint-message-" + severity;
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    if (typeof ann.messageHTML != 'undefined') {
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      tip.innerHTML = ann.messageHTML;
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    } else {
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      tip.appendChild(document.createTextNode(ann.message));
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    }
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    return tip;
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  }
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  function lintAsync(cm, getAnnotations) {
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    var state = cm.state.lint
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    var id = ++state.waitingFor
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    function abort() {
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      id = -1
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      cm.off("change", abort)
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    }
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    cm.on("change", abort)
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    getAnnotations(cm.getValue(), function(annotations, arg2) {
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      cm.off("change", abort)
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      if (state.waitingFor != id) return
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      if (arg2 && annotations instanceof CodeMirror) annotations = arg2
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      cm.operation(function() {updateLinting(cm, annotations)})
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    }, state.linterOptions, cm);
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  }
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  function startLinting(cm) {
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    var state = cm.state.lint;
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    if (!state) return;
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    var options = state.options;
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    /*
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     * Passing rules in `options` property prevents JSHint (and other linters) from complaining
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     * about unrecognized rules like `onUpdateLinting`, `delay`, `lintOnChange`, etc.
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     */
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    var getAnnotations = options.getAnnotations || cm.getHelper(CodeMirror.Pos(0, 0), "lint");
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    if (!getAnnotations) return;
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    if (options.async || getAnnotations.async) {
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      lintAsync(cm, getAnnotations)
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    } else {
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      var annotations = getAnnotations(cm.getValue(), state.linterOptions, cm);
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      if (!annotations) return;
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      if (annotations.then) annotations.then(function(issues) {
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        cm.operation(function() {updateLinting(cm, issues)})
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      });
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      else cm.operation(function() {updateLinting(cm, annotations)})
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    }
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  }
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  function updateLinting(cm, annotationsNotSorted) {
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    var state = cm.state.lint;
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    if (!state) return;
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    var options = state.options;
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    clearMarks(cm);
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    var annotations = groupByLine(annotationsNotSorted);
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    for (var line = 0; line < annotations.length; ++line) {
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      var anns = annotations[line];
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      if (!anns) continue;
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      // filter out duplicate messages
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      var message = [];
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      anns = anns.filter(function(item) { return message.indexOf(item.message) > -1 ? false : message.push(item.message) });
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      var maxSeverity = null;
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      var tipLabel = state.hasGutter && document.createDocumentFragment();
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      for (var i = 0; i < anns.length; ++i) {
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        var ann = anns[i];
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        var severity = ann.severity;
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        if (!severity) severity = "error";
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        maxSeverity = getMaxSeverity(maxSeverity, severity);
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        if (options.formatAnnotation) ann = options.formatAnnotation(ann);
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        if (state.hasGutter) tipLabel.appendChild(annotationTooltip(ann));
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        if (ann.to) state.marked.push(cm.markText(ann.from, ann.to, {
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          className: "CodeMirror-lint-mark CodeMirror-lint-mark-" + severity,
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          __annotation: ann
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        }));
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      }
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      // use original annotations[line] to show multiple messages
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      if (state.hasGutter)
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        cm.setGutterMarker(line, GUTTER_ID, makeMarker(cm, tipLabel, maxSeverity, annotations[line].length > 1,
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                                                       options.tooltips));
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      if (options.highlightLines)
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        cm.addLineClass(line, "wrap", LINT_LINE_ID + maxSeverity);
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    }
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    if (options.onUpdateLinting) options.onUpdateLinting(annotationsNotSorted, annotations, cm);
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  }
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  function onChange(cm) {
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    var state = cm.state.lint;
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    if (!state) return;
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    clearTimeout(state.timeout);
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    state.timeout = setTimeout(function(){startLinting(cm);}, state.options.delay);
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  }
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  function popupTooltips(cm, annotations, e) {
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    var target = e.target || e.srcElement;
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    var tooltip = document.createDocumentFragment();
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    for (var i = 0; i < annotations.length; i++) {
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      var ann = annotations[i];
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      tooltip.appendChild(annotationTooltip(ann));
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    }
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    showTooltipFor(cm, e, tooltip, target);
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  }
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  function onMouseOver(cm, e) {
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    var target = e.target || e.srcElement;
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    if (!/\bCodeMirror-lint-mark-/.test(target.className)) return;
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    var box = target.getBoundingClientRect(), x = (box.left + box.right) / 2, y = (box.top + box.bottom) / 2;
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    var spans = cm.findMarksAt(cm.coordsChar({left: x, top: y}, "client"));
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    var annotations = [];
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    for (var i = 0; i < spans.length; ++i) {
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      var ann = spans[i].__annotation;
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      if (ann) annotations.push(ann);
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    }
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    if (annotations.length) popupTooltips(cm, annotations, e);
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  }
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  CodeMirror.defineOption("lint", false, function(cm, val, old) {
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    if (old && old != CodeMirror.Init) {
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      clearMarks(cm);
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      if (cm.state.lint.options.lintOnChange !== false)
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        cm.off("change", onChange);
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      CodeMirror.off(cm.getWrapperElement(), "mouseover", cm.state.lint.onMouseOver);
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      clearTimeout(cm.state.lint.timeout);
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      delete cm.state.lint;
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    }
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    if (val) {
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      var gutters = cm.getOption("gutters"), hasLintGutter = false;
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      for (var i = 0; i < gutters.length; ++i) if (gutters[i] == GUTTER_ID) hasLintGutter = true;
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      var state = cm.state.lint = new LintState(cm, val, hasLintGutter);
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      if (state.options.lintOnChange)
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        cm.on("change", onChange);
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      if (state.options.tooltips != false && state.options.tooltips != "gutter")
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        CodeMirror.on(cm.getWrapperElement(), "mouseover", state.onMouseOver);
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      startLinting(cm);
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    }
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  });
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  CodeMirror.defineExtension("performLint", function() {
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    startLinting(this);
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  });
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});
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