diff options
Diffstat (limited to 'bin/wiki/ImportarDesdeURL/node_modules/css-select/lib/general.js')
-rw-r--r-- | bin/wiki/ImportarDesdeURL/node_modules/css-select/lib/general.js | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/bin/wiki/ImportarDesdeURL/node_modules/css-select/lib/general.js b/bin/wiki/ImportarDesdeURL/node_modules/css-select/lib/general.js new file mode 100644 index 00000000..fbc960fe --- /dev/null +++ b/bin/wiki/ImportarDesdeURL/node_modules/css-select/lib/general.js @@ -0,0 +1,89 @@ +var DomUtils = require("domutils"), + isTag = DomUtils.isTag, + getParent = DomUtils.getParent, + getChildren = DomUtils.getChildren, + getSiblings = DomUtils.getSiblings, + getName = DomUtils.getName; + +/* + all available rules +*/ +module.exports = { + __proto__: null, + + attribute: require("./attributes.js").compile, + pseudo: require("./pseudos.js").compile, + + //tags + tag: function(next, data){ + var name = data.name; + return function tag(elem){ + return getName(elem) === name && next(elem); + }; + }, + + //traversal + descendant: function(next, rule, options, context, acceptSelf){ + return function descendant(elem){ + + if (acceptSelf && next(elem)) return true; + + var found = false; + + while(!found && (elem = getParent(elem))){ + found = next(elem); + } + + return found; + }; + }, + parent: function(next, data, options){ + if(options && options.strict) throw SyntaxError("Parent selector isn't part of CSS3"); + + return function parent(elem){ + return getChildren(elem).some(test); + }; + + function test(elem){ + return isTag(elem) && next(elem); + } + }, + child: function(next){ + return function child(elem){ + var parent = getParent(elem); + return !!parent && next(parent); + }; + }, + sibling: function(next){ + return function sibling(elem){ + var siblings = getSiblings(elem); + + for(var i = 0; i < siblings.length; i++){ + if(isTag(siblings[i])){ + if(siblings[i] === elem) break; + if(next(siblings[i])) return true; + } + } + + return false; + }; + }, + adjacent: function(next){ + return function adjacent(elem){ + var siblings = getSiblings(elem), + lastElement; + + for(var i = 0; i < siblings.length; i++){ + if(isTag(siblings[i])){ + if(siblings[i] === elem) break; + lastElement = siblings[i]; + } + } + + return !!lastElement && next(lastElement); + }; + }, + universal: function(next){ + return next; + } +};
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