あまりちゃんとテストしてないが、Googleの検索結果、@IT、Bloggerあたりで正常動作確認済み。動かないサイトはITProなど。
直し方はかなり「無理やり」であり、ホントに「とりあえず動く」だけなので、公式(https://github.com/vimpr/vimperator-plugins)へのpull requestはしないつもり。versionは"0.3.9 altered"としておいた。
HTMLをDOMとしてパースする処理はhttp://jsdo.it/kjunichi/qDCfあたりを参考にさせていただいた。
根本的に直すのであれば_libly.jsの修正が必要だと思うが、流石に影響範囲が広すぎるし、そもそもそういう直し方でいいのかという議論もあると思うので、俺みたいな素人ではなくvimprのコアなメンバーの皆様のご判断が必要と考えている。
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 | /*** BEGIN LICENSE BLOCK {{{ Copyright (c) 2008 suVene<suvene zeromemory.info=""> Released under the GPL license}}} END LICENSE BLOCK ***/// PLUGIN_INFO//{{{var PLUGIN_INFO = xml`<vimperatorplugin> <name>nextlink</name> <description>mapping "[[", "]]" by AutoPagerize XPath.</description> <description lang="ja">AutoPagerize 用の XPath より "[[", "]]" をマッピングします。</description> <version>0.3.9 altered</version> <license>GPL</license> <minversion>2.2pre</minversion> <updateurl>https://github.com/vimpr/vimperator-plugins/raw/master/nextlink.js</updateurl> <detail><![CDATA[== Needs Library ==- _libly.js(ver.0.1.38) @see http://coderepos.org/share/browser/lang/javascript/vimperator-plugins/trunk/_libly.js== Option ==>|| let g:nextlink_followlink = "true"||<と設定することにより、"[[", "]]" の動作は、カレントのタブに新しくページを読み込むようになります。>|| let g:nextlink_prevmap = "[n" let g:nextlink_nextmap = "]n"||<のように設定することにより、"[[", "]]" 以外のキーに割り当てることができます。SITEINFOが無い場合の処理を>|| let g:nextlink_nositeinfo_act = "f"||<のように設定できます。現在はf: Vimperatorの"[[", "]]"の動作e: マッチするSITEINFOが無いことを知らせる(デフォルト設定)n: 何もしないが設定可能です<runtime_path>/info/<your_profile>/nextlink-local-siteinfo に>||[ { "nextLink": "id('navbar')//td[last()]/a", "pageElement": "id('res')/div", },]||<のような JSON を置くことでローカルで SITEINFO を設定できます== TODO == ]]></your_profile></runtime_path></detail></vimperatorplugin>`;//}}}liberator.plugins.nextlink = (function() {// initialize //{{{if (!liberator.plugins.libly) { liberator.log("nextlink: needs _libly.js"); return;}var libly = liberator.plugins.libly;var $U = libly.$U;var logger = $U.getLogger("nextlink");var $H = Cc["@mozilla.org/browser/global-history;2"].getService(Ci.nsIGlobalHistory2);const UUID = "{3b72c049-a347-4777-96f6-b128fc76ed6a}"; // siteinfo cache keyconst DEFAULT_PREVMAP = "[[";const DEFAULT_NEXTMAP = "]]";var prevMap = liberator.globalVariables.nextlink_prevmap || DEFAULT_PREVMAP;var nextMap = liberator.globalVariables.nextlink_nextmap || DEFAULT_NEXTMAP;var isFollowLink = typeof liberator.globalVariables.nextlink_followlink == "undefined" ? false : $U.eval(liberator.globalVariables.nextlink_followlink);const MICROFORMAT = { url: "^https?://.", nextLink: '//a[translate(normalize-space(@rel), "NEXT", "next")="next"] | //link[translate(normalize-space(@rel), "NEXT", "next")="next"]', insertBefore: '//*[contains(concat(" ", @class, " "), " autopagerize_insert_before ")]', pageElement: '//*[contains(concat(" ", @class, " "), " autopagerize_page_element ")]',}const nositeinfoActions = { // vimperator [[, ]] action f: function(doc, count) { if (count < 0) { return buffer.followDocumentRelationship("previous"); } return buffer.followDocumentRelationship("next"); }, e: function(doc, count) { var url = doc.location.href; return liberator.echo("No SITEINFO match " + url); }, n: function() true,};var actpattern = liberator.globalVariables.nextlink_nositeinfo_act || "e";var nositeinfoAct = nositeinfoActions[actpattern];var localSiteinfo = storage.newMap("nextlink-local-siteinfo", {store: false});if (localSiteinfo) localSiteinfo = [ info for ([ i, info ] in localSiteinfo) ];var pageNaviCss = xml` <style type="text/css"><![CDATA[ .vimperator-nextlink-page { background-color: #555; color: #fff; opacity: .85; padding: 10px; margin-top: 5px; margin-bottom: 5px; height: 1em; font-weight: bold; text-align: left; -moz-border-radius: 5px; } .vimperator-nextlink-page a:link { color: #EF6D29; } .vimperator-nextlink-page a:visited { color: #A50000; } ]]></style>`;//}}}var NextLink = function() {//{{{ this.initialize.apply(this, arguments);};NextLink.prototype = { initialize: function(pager) { this.initialized = false; this.siteinfo = []; this.pager = pager; this.browserModes = config.browserModes || [ modes.NORMAL, modes.VISUAL ]; this.is2_0later = config.autocommands.some(function ([ k, v ]) k == "DOMLoad"); // toriaezu var wedata = new libly.Wedata("AutoPagerize"); wedata.getItems(24 * 60 * 60 * 1000, null, $U.bind(this, function(isSuccess, data) { if (!isSuccess) return; this.siteinfo = data.map(function(item) item.data); if (localSiteinfo) this.siteinfo = this.siteinfo.concat(localSiteinfo); this.siteinfo = this.siteinfo.sort(function(a, b) b.url.length - a.url.length); // sort url.length desc this.initialized = true; }) ); this.customizeMap(this); }, initDoc: function(context, doc) { var value = doc[UUID] = {}; value.siteinfo = this.getSiteinfo(doc); this.pager.initDoc(context, doc); }, getSiteinfo: function(doc) { function valid(prop) $U.getNodesFromXPath(MICROFORMAT[prop], doc).length > 0; if (valid("nextLink") && valid("pageElement")) return MICROFORMAT; var url = doc.location.href; for (let i = 0, len = this.siteinfo.length; i < len; i++) { if (url.match(this.siteinfo[i].url) && this.siteinfo[i].url != "^https?://.") { return this.siteinfo[i]; } } return null; }, nextLink: function(count) { if (!this.initialized) { liberator.echo("before initialized."); return false; } var doc = window.content.document; if (!doc[UUID]) this.initDoc(this, doc); this.pager.nextLink(doc, count); }, customizeMap: function(context) { mappings.addUserMap(context.browserModes, [ prevMap ], "customize by nextlink.js", function(count) context.nextLink(count > 0 ? -1 * count : -1), { count: true }); mappings.addUserMap(context.browserModes, [ nextMap ], "customize by nextlink.js", function(count) context.nextLink(count > 0 ? count : 1), { count: true }); },};//}}}var Autopager = function() {};//{{{Autopager.prototype = { initDoc: function(context, doc) { doc[UUID].loadURLs = []; if (context.is2_0later) { let css = $U.xmlToDom(pageNaviCss, doc); let node = doc.importNode(css, true); doc.body.insertBefore(node, doc.body.firstChild); //doc.body.appendChild(css); } }, nextLink: function(doc, count) { var value = doc[UUID]; // TODO: support MICROFORMAT // rel="next", rel="prev" if (!value.siteinfo && nositeinfoAct) { return nositeinfoAct(doc, count); } var curPage = this.getCurrentPage(doc); logger.log(curPage); var page = (count < 0 ? Math.round : Math.floor)(curPage + count); if (page <= 1) { value.isLoading = false; doc.defaultView.scrollTo(0, 0); return true; } if (this.focusPagenavi(doc, page)) { value.isLoading = false; return true; } if (value.isLoading) { logger.echo("loading now..."); return false; } value.isLoading = true; if (value.terminate) { value.isLoading = false; logger.echo("terminated."); return false; } var req = this.createNextRequest(doc); if (!req) { value.isLoading = false; let win = doc.defaultView; win.scrollTo(0, win.scrollMaxY); logger.echo("end of pages."); return true; } req.addEventListener("success", $U.bind(this, this.onSuccess)); req.addEventListener("failure", $U.bind(this, this.onFailure)); req.addEventListener("exception", $U.bind(this, this.onFailure)); req.get(); }, onSuccess: function(res) { var doc = res.req.options.doc; var url = doc.location.href; var value = doc[UUID]; var pages = this.getHTMLDocument(value.siteinfo.pageElement, res) var resDoc = res.doc; var reqUrl = res.req.url; var [ next ] = $U.getNodesFromXPath(value.siteinfo.nextLink, resDoc); value.loadURLs.push(reqUrl); value.next = next; value.isLoading = false; // set reqUrl link-state visited $H.addURI(makeURI(reqUrl), false, true, makeURI(url)); if (!pages || pages.length == 0) return; var addPageNum = this.getPageNum(doc) + 1; this.addPage(doc, resDoc, pages, reqUrl, addPageNum); this.focusPagenavi(doc, addPageNum); }, addPage: function(doc, resDoc, pages, reqUrl, addPageNum) { var url = doc.location.href; var value = doc[UUID]; if (!value.insertPoint) value.insertPoint = this.getInsertPoint(doc, value.siteinfo); var insertPoint = value.insertPoint; this.insertRule(doc, addPageNum, reqUrl, pages[0], insertPoint); pages.forEach(function(elem) { var pe = resDoc.importNode(elem, true); insertPoint.parentNode.insertBefore(pe, insertPoint); }); return true; }, onFailure: function(res) { logger.log("onFailure"); var doc = res.req.options.doc; var url = doc.location.href; var value = doc[UUID]; value.isLoading = false; value.terminate = true; logger.echoerr("nextlink: loading failed. " + "[" + res.status + "]" + res.statusText + " > " + res.req.url); }, focusPagenavi: function(doc, page) { var xpath = '//*[@id="vimperator-nextlink-' + page + '"]'; var [ elem ] = $U.getNodesFromXPath(xpath, doc); var win = doc.defaultView; if (elem) { let p = $U.getElementPosition(elem); win.scrollTo(0, p.top); return true; } return false; }, createNextRequest: function(doc) { var value = doc[UUID]; var url = doc.location.href; var next = value.next; if (!next) [ next ] = $U.getNodesFromXPath(value.siteinfo.nextLink, doc); if (!next) return false; var reqUrl = $U.pathToURL(next, url, doc); if (value.loadURLs.some(function(url) url == reqUrl)) return false; var req = new libly.Request( reqUrl, null, { asynchronous: true, encoding: doc.characterSet, doc: doc } ); return req; }, getPageNum: function(doc) { var xpath = '//*[@class="vimperator-nextlink-page"]'; var page = 1 + $U.getNodesFromXPath(xpath, doc).length; return page; }, getCurrentPage: function(doc) { var xpath = '//*[@class="vimperator-nextlink-page"]'; var markers = $U.getNodesFromXPath(xpath, doc); var win = doc.defaultView; var curPos = win.scrollY; // top of page if (curPos <= 0) return 1.0; // bottom of page if (curPos >= win.scrollMaxY) { if (markers.length > 0) { let lastMarker = $U.getElementPosition(markers[markers.length-1]).top; if (curPos <= lastMarker) return markers.length + 1; } return markers.length + 1.5; } // return n.5 if between n and n+1 var page = 1.0; for (let i = 0, len = markers.length; i < len; i++) { let pos = $U.getElementPosition(markers[i]).top; if (curPos == pos) return page + 1; if (curPos < pos) return page + 0.5; ++page; } return page + 0.5; }, getInsertPoint: function(doc, siteinfo) { var insertPoint, lastPageElement; if (siteinfo.insertBefore) [ insertPoint ] = $U.getNodesFromXPath(siteinfo.insertBefore, doc); if (!insertPoint) { let elems = $U.getNodesFromXPath(siteinfo.pageElement, doc); if (elems.length > 0) lastPageElement = elems.pop(); } if (lastPageElement) insertPoint = lastPageElement.nextSibling || lastPageElement.parentNode.appendChild(doc.createTextNode(" ")); return insertPoint; }, insertRule: function(doc, addPageNum, reqUrl, page, insertPoint) { var p = doc.createElementNS(HTML_NAMESPACE, "p"); p.id = "vimperator-nextlink-" + addPageNum; p.innerHTML = 'page: <a href="//www.blogger.com/%27%20+%20reqUrl%20+%20%27">' + addPageNum + "</a>"; p.className = "vimperator-nextlink-page"; var tagName; if (page && page.tagName) tagName = page.tagName.toLowerCase(); if (tagName == "tr") { let insertParent = insertPoint.parentNode; let colNodes = getElementsByXPath("child::tr[1]/child::*[self::td or self::th]", insertParent); let colums = 0; for (let i = 0, l = colNodes.length, f = function(col) { colums += parseInt(col, 10) || 1; }; i < l; f(colNodes[i++].getAttribute("colspan"))); let td = insertParent.insertBefore(doc.createElement("tr"), insertPoint) .appendChild(doc.createElement("td")); td.setAttribute("colspan", colums); td.appendChild(p); } else if (tagName == "li") { insertPoint.parentNode.insertBefore(doc.createElementNS(HTML_NAMESPACE, "li"), insertPoint) .appendChild(p); } else { insertPoint.parentNode.insertBefore(p, insertPoint); } }, // alternative function of 'createHTMLDocument' in _libly.js createHTMLDocument: function(str, xmlns) { var createXSLTProcessor = function() { var xsl = (new DOMParser()).parseFromString( ['', '<output method="html">', '</output></stylesheet>'].join("\n"), "text/xml"); var xsltp = new XSLTProcessor(); xsltp.importStylesheet(xsl); var doc = xsltp.transformToDocument( document.implementation.createDocument("", "", null)); return doc; }; var doc = createXSLTProcessor(); var range={}; if (!document.caretRangeFromPoint) { range= doc.createRange(); } else { range = doc.caretRangeFromPoint(0, 0); } let text = str.replace(/^[\s\S]*?]*)?>[\s]*|<\/body[ \t\r\n]*>[\S\s]*$/ig, ''); let fragment = range.createContextualFragment(text); let doctype = document.implementation.createDocumentType('html', '-//W3C//DTD HTML 4.01//EN', 'http://www.w3.org/TR/html4/strict.dtd'); let htmlFragment = document.implementation.createDocument(null, 'html', doctype); htmlFragment.documentElement.appendChild(htmlFragment.importNode(fragment,true)); return htmlFragment; }, // alternative function of 'getHTMLDocument' in _libly.js getHTMLDocument: function(xpath, res, xmlns, ignoreTags, callback, thisObj) { if (!res.doc) { res.htmlFragmentstr = libly.$U.getHTMLFragment(res.responseText); res.htmlStripScriptFragmentstr = libly.$U.stripTags(res.htmlFragmentstr, ignoreTags); res.doc = this.createHTMLDocument(res.htmlStripScriptFragmentstr, xmlns); } if (!xpath) xpath = '//*'; return libly.$U.getNodesFromXPath(xpath, res.doc, callback, thisObj); }};//}}}var FollowLink = function() {};//{{{FollowLink.prototype = { initDoc: function(context, doc) { }, nextLink: function(doc, count) { var url = doc.location.href; var value = doc[UUID]; function followXPath(xpath) { var [ elem ] = $U.getNodesFromXPath(xpath, doc); if (elem) { let tagName = elem.tagName.toLowerCase(); if (tagName == "link") { liberator.open(elem.href); } else { buffer.followLink(elem, liberator.CURRENT_TAB); } return true; } return false; } if (count < 0) { let xpath = [ "link", "a" ].map(function(e) "//" + e + '[translate(normalize-space(@rel), "PREV", "prev")="prev"]') .join(" | "); if (followXPath(xpath)) return; buffer.followDocumentRelationship("previous"); } else { let xpath = [ "link", "a" ].map(function(e) "//" + e + '[translate(normalize-space(@rel), "NEXT", "next")="next"]') .join(" | "); if (followXPath(xpath)) return; if (value.siteinfo && followXPath(value.siteinfo.nextLink)) return; buffer.followDocumentRelationship("next"); } }};//}}}var instance = new NextLink((isFollowLink ? new FollowLink() : new Autopager()));return instance;})();// vim: set fdm=marker sw=2 ts=2 sts=0 et:</suvene> |
2013.05.07 追記
ITProで動かなかったのは、wedataのこのエントリのせいっぽい。
ITPro Active内の記事はこれでいいみたいだけど、他のページはこの設定だとマッチしない。後で直しておく。
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