diff options
Diffstat (limited to 'zip-de-download.js')
| -rw-r--r-- | zip-de-download.js | 45 |
1 files changed, 44 insertions, 1 deletions
diff --git a/zip-de-download.js b/zip-de-download.js index e83e876..a224011 100644 --- a/zip-de-download.js +++ b/zip-de-download.js @@ -1,5 +1,5 @@ let INFO = -<plugin name="zip-de-download" version="0.6.1" +<plugin name="zip-de-download" version="0.7.0" href="" summary="ZIPでダウンロードするお" xmlns="http://vimperator.org/namespaces/liberator"> @@ -169,6 +169,44 @@ let SITE_INFO = [ const badChars = /[\\\/:;\*\?\"\<\>\|\#]/g; return liberator.has('windows') ? filename.replace(badChars, '_') : filename; } + function getXPathFromExtensions(exts){ + function getXPath(elem){ + if (!elem) + return ''; + + // 連番かもしれない id は無視する + let id = elem.getAttribute('id'); + if (id && !/\d/(id)) + return 'id("' + id + '")'; + + return getXPath(elem.parentNode) + '/' + elem.tagName.toLowerCase(); + } + + let extPattern = RegExp('(' + exts.join('|')+')(\\W|$)'); + + let links = + Array.slice( content.document.querySelectorAll('a')).filter( + function (link) (link.href && extPattern(link.href))); + + let xs = {}; + for each(let link in links){ + let xpath = getXPath(link); + if (xs[xpath]) + xs[xpath]++; + else + xs[xpath] = 1; + } + + let result = null, max = 0; + for(let [xpath, count] in Iterator(xs)){ + if (count > max) + [result, max] = [xpath, count]; + } + return result; + } + function extensionValidator(vs) + vs && vs.every(function (v) /^[\da-zA-Z]+$/(v)); + let self = { downloadZip: function(path, urls, comment, isAppend){ let zipW = new zipWriter(); @@ -271,6 +309,9 @@ let SITE_INFO = [ function (arg){ let option = {} option.append = ("-append" in arg); + if ("-auto-detect" in arg){ + option.xpath = getXPathFromExtensions(arg["-auto-detect"]); + } if ("-xpath" in arg){ option.xpath = arg["-xpath"]; } @@ -300,6 +341,8 @@ let SITE_INFO = [ [["-list", "-l"], liberator.modules.commands.OPTION_NOARG], [["-append", "-a"], liberator.modules.commands.OPTION_NOARG], [["-xpath", "-x"], liberator.modules.commands.OPTION_STRING], + [["-auto-detect", "-d"], liberator.modules.commands.OPTION_LIST, extensionValidator, + [["jpeg,jpg,png", "images"]]], [["-filter", "-f"], liberator.modules.commands.OPTION_STRING] ], completer: liberator.modules.completion.file |