diff options
Diffstat (limited to 'auto_detect_link.js')
| -rw-r--r-- | auto_detect_link.js | 152 |
1 files changed, 75 insertions, 77 deletions
diff --git a/auto_detect_link.js b/auto_detect_link.js index 02294ed..0e7ec5c 100644 --- a/auto_detect_link.js +++ b/auto_detect_link.js @@ -65,14 +65,14 @@ // // License: // http://creativecommons.org/licenses/by-sa/2.1/jp/ -// http://creativecommons.org/licenses/by-sa/2.1/jp/deed.en_CA +// http://creativecommons.org/licenses/by-sa/2.1/jp/deed // // TODO: // input / form // history -(function () { try{ +(function () { try { liberator.log('auto_detect_link.js loading'); //////////////////////////////////////////////////////////////// @@ -81,13 +81,15 @@ let defaultSetting = { nextPatterns: [ - /ＮＥＸＴ/, /ｎｅｘｔ/, /Ｎｅｘｔ/, - /^次(へ|の)/, /つぎへ/, /つづく/, /続/, /次/, /つぎ/, /next/i, /進む/, - /^>$/, />>/, />/ + /[NnＮｎ][EeＥｅ][XxＸｘ][TtＴｔ]/, + /[FfＦｆ](?:[OoＯｏ][RrＲｒ])?[WwＷｗ](?:[AaＡａ][RrＲｒ])?[DdＤｄ]/, + /^\s*(?:次|つぎ)[への]/, /つづく|続/, /次|つぎ/, /進む/, + /^\s*>\s*$/, />+|≫/ ], backPatterns: [ - /back/i, /back/i, /ＢＡＣＫ/, /ＰＲＥＶ/, - /^前(へ|の)/, /前/, /戻る/, /^<$/, /<</, /</ + /[BbＢｂ][AaＡａ][CcＣｃ][KkＫｋ]/, /[PpＰｐ][RrＲｒ][EeＥｅ][VvＶｖ]/, + /^\s*前[への]/, /前/, /戻る/, + /^\s*<\s*$/, /<+|≪/ ], nextMappings: [']]'], backMappings: ['[['], @@ -97,7 +99,7 @@ //clickButton: true, force: false, useAutoPagerize: true, - } + }; //////////////////////////////////////////////////////////////// // setting @@ -107,7 +109,7 @@ // 評価を遅延するために関数にしておく function gv () { - if (_gv) + if (_gv) return _gv; if (liberator.globalVariables) { @@ -128,8 +130,8 @@ let ap_cache = eval(Application.prefs.getValue(APPREF, null)); for each (let cache in ap_cache) { - cache.info = cache.info.filter(function(i) { return ('url' in i) }) - cache.info.sort(function(a, b) { return (b.url.length - a.url.length) }) + cache.info = cache.info.filter(function (i) 'url' in i); + cache.info.sort(function (a, b) b.url.length - a.url.length); } @@ -139,8 +141,8 @@ // Array#find function find (ary, f) { - let func = (typeof f == 'function') ? f : function (v) v == f; - for (var i = 0; i < ary.length; i++) { + var func = (typeof f == 'function') ? f : function (v) v == f; + for (let i = 0, l = ary.length; i < l; i++) { if (func(ary[i])) { return ary[i]; } @@ -153,14 +155,14 @@ function clickElement (elem) { liberator.log('click: ' + elem); var e = content.document.createEvent('MouseEvents'); - e.initMouseEvent('click', true, true, window, 1, 0, 0, 0, 0, false, false, false, false, 0, null); - elem.dispatchEvent(e); + e.initMouseEvent('click', true, true, window, 1, 0, 0, 0, 0, false, false, false, false, 0, null); + elem.dispatchEvent(e); } // 開いたURIなどの表示 function displayOpened (link) { - let msg = 'open: ' + link.type + ' <' + link.text + '> ' + link.uri; + var msg = 'open: ' + link.type + ' <' + link.text + '> ' + link.uri; setTimeout(function () liberator.echo(msg, commandline.FORCE_SINGLELINE), 1000); liberator.log(msg); } @@ -172,22 +174,21 @@ if (link.element) { clickElement(link.element); } else if (link.uri) { - link.frame.location.href = link.uri + link.frame.location.href = link.uri; } displayOpened(link); } // 元の文字列、詰め込む文字、長さ - function padChar (s, c, n) { - return s.replace(new RegExp('^(.{0,'+(n-1)+'})$'), function(s)padChar(c+s,c,n)); - } + function padChar (s, c, n) + s.replace(new RegExp('^(.{0,'+(n-1)+'})$'), function (s) padChar(c+s, c, n)); // (次|前)の数字文字列リストを取得 function succNumber (n, next) { - let m = (parseInt(n.replace(/^0*(.)/,'$1')||0) + (next ? 1 : -1)).toString(); - let result = [m]; + var m = (parseInt(n.replace(/^0*(?=.)/, '') || 0) + (next ? 1 : -1)).toString(); + var result = [m]; if (m.length < n.length) result.unshift(padChar(m.toString(), '0', n.length)); return result; @@ -196,8 +197,8 @@ // (次|前)の文字列リストを取得 function succString (s, next) { - let result = [], d = next ? 1 : -1; - let c = String.fromCharCode(s.charCodeAt(0) + d); + var result = [], d = next ? 1 : -1; + var c = String.fromCharCode(s.charCodeAt(0) + d); if (('a' <= c && c <= 'z') || 'A' <= c && c <= 'Z') result.push(c); return result; @@ -206,33 +207,31 @@ // (次|前)のURIリストを取得 function succURI (uri, next) { - let urim = uri.match(/^(.+\/)([^\/]+)$/); + var urim = uri.match(/^(.+\/)([^\/]+)$/); if (!urim) return []; - let [_, dir, file] = urim, result = []; + var [_, dir, file] = urim, result = []; // succ number - let (dm, succs, file = file, left = '', temp = []) { + let (dm, file = file, left = '', temp = []) { while (file && (dm = file.match(/\d+/))) { let [rcontext, lcontext, lmatch] = [RegExp.rightContext, RegExp.leftContext, RegExp.lastMatch]; left += lcontext; - succs = succNumber(lmatch, next); - for each (let succ in succs) { + succNumber(lmatch, next).forEach(function (succ) { temp.push(dir + left + succ + rcontext); - } + }); left += lmatch; file = rcontext; } result = result.concat(temp.reverse()); } // succ string - let (dm, succs, file = file, left = '', temp = []) { + let (dm, file = file, left = '', temp = []) { while (file && (dm = file.match(/(^|[^a-zA-Z])([a-zA-Z])([^a-zA-Z]|$)/))) { let [rcontext, lcontext] = [RegExp.rightContext, RegExp.leftContext]; left += lcontext + dm[1]; - succs = succString(dm[2], next); - for each (let succ in succs) { + succString(dm[2], next).forEach(function (succ) { temp.push(dir + left + succ + dm[3] + rcontext); - } + }); left += dm[1]; file = dm[3] + rcontext; } @@ -243,22 +242,19 @@ // パターンマッチング - function match (pattern, link) { - if (pattern instanceof Function) - return pattern(link); - if (!link.text) - return; - if (pattern instanceof RegExp) - return pattern.test(link.text); - return link.text.toLowerCase().indexOf(pattern.toString().toLowerCase()) >= 0; - } + function match (pattern, link) + pattern instanceof Function ? pattern(link) : + !link.text ? null : + pattern instanceof RegExp ? pattern.test(link.text) : + link.text.toLowerCase().indexOf(pattern.toString().toLowerCase()) >= 0; // 要素が表示されているか？ function isVisible (element) { + var st; try { - let st = content.document.defaultView.getComputedStyle(element, null); - return !(st.display && st.display.match(/none/)) && (!element.parentNode || isVisible(element.parentNode)) + st = content.document.defaultView.getComputedStyle(element, null); + return !(st.display && st.display.indexOf('none') >= 0) && (!element.parentNode || isVisible(element.parentNode)) } catch (e) { return true; } @@ -266,9 +262,8 @@ // リンクのフィルタ - function linkElementFilter (elem) { - return isVisible(elem) && elem.href && !elem.href.match(/@/) && elem.href.match(/^((https?|file|ftp):\/\/|javascript:)/) && elem.textContent; - } + function linkElementFilter (elem) + isVisible(elem) && elem.href && elem.href.indexOf('@') < 0 && /^(?:(?:https?|f(?:ile|tp)):\/\/|javascript:)/.test(elem.href) && elem.textContent; // 全てのリンクを取得 @@ -276,7 +271,9 @@ function getAllLinks (content) { var result = []; // Anchor - for each (let it in content.document.links) { + var elements = content.document.links; + for (let i = 0, l = elements.length; i < l; i++) { + let it = elements[i]; if (linkElementFilter(it)) result.push({ type: 'link', @@ -287,21 +284,22 @@ }); } // Form - for each (let input in content.document.getElementsByTagName('input')) { + elements = content.document.getElementsByTagName('input'); + for (let i = 0, l = elements.length; i < l; i++) { (function (input) { result.push({ type: 'input', - frame: content, - uri: input.form && input.form.action, + frame: content, + uri: input.form && input.form.action, text: input.value, click: input.click, element: input, }); - })(input); + })(elements[i]); } // Frame if (content.frames) { - for (let i = 0; i < content.frames.length; i++) { + for (let i = 0, l = content.frames.length; i < l; i++) { result = result.concat(getAllLinks(content.frames[i])); } } @@ -332,10 +330,11 @@ if (!ap_cache) return; - let info = (function () { - let uri = buffer.URL; + var info = (function () { + var uri = buffer.URL; for each (let cache in ap_cache) { - for each (let info in cache.info) { + for (let i = 0, l = cache.info.length; i < l; i++) { + let info = cache.info[i]; if (uri.match(info.url)) return info; } @@ -345,8 +344,8 @@ if (!info) return; - let doc = content.document; - let result = doc.evaluate(info.nextLink, doc, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null); + var doc = content.document; + var result = doc.evaluate(info.nextLink, doc, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null); if (result.singleNodeValue) return result.singleNodeValue; } @@ -382,25 +381,27 @@ // keywords if (1) { - for each (let pattern in patterns) { - let link = find(links, function (link) match(pattern, link)); - if (link) - return link; - } + let link; + if (patterns.some(function (pattern) { + link = find(links, function (link) match(pattern, link)); + return link ? true : false; + })) + return link; } // succ let succs = succURI(uri, next); if (setting.useSuccPattern) { - for each (succ in succs) { - let link = find(links, function (link) (link.uri && (link.uri.indexOf(succ) >= 0))); - if (link) - return link; - } + let link; + if (succs.some(function (succ) { + link = find(links, function (link) link.uri && (link.uri.indexOf(succ) >= 0)); + return link ? true : false; + })) + return link; } // force - if (setting.force && succs.length) + if (setting.force && succs.length) return { type: 'force', uri: succs[0], @@ -425,7 +426,7 @@ return; } - let link = detect(next, setting); + var link = detect(next, setting); if (link) open(link); } @@ -442,7 +443,7 @@ if (gv().nextMappings.length) { mappings.addUserMap( - [modes.NORMAL], + [modes.NORMAL], gv().nextMappings, 'Go next', function () go(true) @@ -452,7 +453,7 @@ if (gv().backMappings.length) { mappings.addUserMap( - [modes.NORMAL], + [modes.NORMAL], gv().backMappings, 'Go back', function () go(false) @@ -462,7 +463,4 @@ liberator.log('auto_detect_link.js loaded'); -}catch(e){liberator.log(e)} -})(); - - +} catch (e) { liberator.log(e); } })(); |