s4

annotate s4-main.js @ 898:411ce55c0dae

find changesets by author, revision, files, or words in the commit message
AJAX posting and PJAX file-viewer initially introduced.
author HIROSE Yuuji <yuuji@gentei.org>
date Sat, 02 Jan 2021 15:15:03 +0900
parents 1dc4007d7c20
children a4ad4101064d
rev   line source
yuuji@889 1 // 愛
yuuji@586 2 (function (){
yuuji@898 3 var isOlderJS; // Set in init();
yuuji@898 4 var hasTouchPad =
yuuji@898 5 (navigator.maxTouchPoints && navigator.maxTouchPoints >0);
yuuji@898 6 var myurl = document.URL,
yuuji@898 7 mypath = myurl.substring(myurl.lastIndexOf("/"));
yuuji@898 8 var art_m_list = [];
yuuji@898 9 if (mypath.match(/(.*)\/(.*)/)) {
yuuji@898 10 mypath = RegExp.$2;
yuuji@898 11 mypath = mypath.substring(0, mypath.lastIndexOf("?"));
yuuji@898 12 //alert("mypath="+mypath);
yuuji@898 13 }
yuuji@667 14 function collectElementsByAttr(elm, attr, val) {
yuuji@586 15 var e = document.getElementsByTagName(elm);
yuuji@586 16 if (!e) return null;
yuuji@586 17 var list = [];
yuuji@586 18 for (var i of e) {
yuuji@667 19 if (i.getAttribute(attr) == val)
yuuji@586 20 list.push(i)
yuuji@586 21 }
yuuji@586 22 return list;
yuuji@586 23 }
yuuji@675 24 function nthChildOf(parent, n, elem) { // Return Nth child of type ELEM
yuuji@675 25 // N begins with 1
yuuji@675 26 var i=0;
yuuji@675 27 var le = elem.toLowerCase();
yuuji@675 28 for (var c of parent.childNodes) {
yuuji@675 29 if (!c.tagName) continue;
yuuji@675 30 if (c.tagName.toLowerCase() == le) {
yuuji@675 31 if (++i >= n) return c;
yuuji@675 32 }
yuuji@675 33 }
yuuji@675 34 return null;
yuuji@675 35 }
yuuji@586 36 function insertRedirect(e) {
yuuji@586 37 var articleId, textarea = document.getElementById("text");
yuuji@586 38 var p = e.target, checked = p.checked;
yuuji@586 39 while (p = p.parentNode)
yuuji@586 40 if (p.nodeName.match(/^td$/i)) break;
yuuji@586 41 if (!p) return;
yuuji@586 42 while (p = p.nextSibling)
yuuji@586 43 if (p.nodeName.match(/^td$/i)) break;
yuuji@586 44 if (!p) return;
yuuji@586 45 articleId = p.getAttribute("id");
yuuji@586 46 if (textarea && articleId) {
yuuji@586 47 var tv = textarea.value, lines;
yuuji@586 48 if (tv)
yuuji@586 49 lines = tv.split("\n");
yuuji@586 50 else
yuuji@586 51 lines = [""];
yuuji@586 52 var re = new RegExp("[, ]*#"+articleId+"(?![0-9])");
yuuji@590 53 checked = (p.nodeName.match(/^input$/)
yuuji@590 54 ? p.checked // checkbox obeys its status
yuuji@590 55 : !lines[0].match(re)) // a-elment toggles redirection
yuuji@586 56 if (checked) {
yuuji@586 57 if (!lines[0].match(re)) {
yuuji@586 58 var re2 = new RegExp(/>#[#0-9, ]+[0-9]/);
yuuji@586 59 if (lines[0].match(re2))
yuuji@586 60 lines[0] = lines[0].replace(
yuuji@586 61 re2, '$&, '+'#'+articleId);
yuuji@586 62 else {
yuuji@586 63 if (lines[0] > "") lines[0] = " "+lines[0];
yuuji@586 64 lines[0] = ">#"+articleId+lines[0];
yuuji@586 65 }
yuuji@586 66 }
yuuji@586 67 } else { // Remove #xxxxx
yuuji@586 68 if (lines[0].match(/^>#[0-9 ,]+#/)) // 2 or more #id's
yuuji@586 69 lines[0] = lines[0].replace(
yuuji@586 70 new RegExp("^>#"+articleId+"[ ,]*"), ">").replace(
yuuji@586 71 new RegExp("[ ,]*#"+articleId), "");
yuuji@586 72 else {
yuuji@586 73 lines[0] = lines[0].replace(
yuuji@586 74 new RegExp(">#"+articleId+"[ ,]*"), "");
yuuji@586 75 }
yuuji@586 76 }
yuuji@586 77 lines[0] = lines[0].replace(/^> *$/, '');
yuuji@586 78 textarea.value = lines.join("\n");
yuuji@586 79 }
yuuji@586 80 }
yuuji@898 81 function registPjaxViewers(aHrefList) {
yuuji@898 82 // if (isOlderJS) return;
yuuji@898 83 let apos=art_m_list.length;
yuuji@898 84 for (let a of aHrefList) {
yuuji@898 85 let href = a.getAttribute("href");
yuuji@898 86 let localvar = apos;
yuuji@898 87 let td = a.parentNode,
yuuji@898 88 tr = td.parentNode,
yuuji@898 89 id = td.id,
yuuji@898 90 text = td.textContent,
yuuji@898 91 author = tr.getElementsByTagName("a");
yuuji@898 92 if (author) author = author[0].getAttribute("title");
yuuji@898 93 if (href.match(/\?showattc\+article_m\+([0-9+])/)) {
yuuji@898 94 if (td.innerHTML.match(/x読み取り不可/)) {
yuuji@898 95 a.removeAttribute("href");
yuuji@898 96 continue;
yuuji@898 97 }
yuuji@898 98 let url = RegExp.lastMatch;
yuuji@898 99 // console.log("pjaxView(e, "+href+", "+apos+")");
yuuji@898 100 a.addEventListener("click", function(e) {
yuuji@898 101 // Shoud use closure local variable: localvar
yuuji@898 102 pjaxView(e, href, localvar);
yuuji@898 103 }, false);
yuuji@898 104 apos++;
yuuji@898 105 art_m_list.push({
yuuji@898 106 url: href, id: id, author: author, text: text
yuuji@898 107 });
yuuji@898 108 }
yuuji@898 109 }
yuuji@898 110 }
yuuji@898 111 var ajaxSubmit;
yuuji@898 112 function replAddNews(newtable) {
yuuji@898 113 let newids = [], idlist=[];
yuuji@898 114 let getArticleID = function (td) {
yuuji@898 115 return parseInt(td.parentNode.getElementsByTagName("td")[1].id);
yuuji@898 116 }
yuuji@898 117 for (let i of newtable.querySelectorAll("td.repl"))
yuuji@898 118 newids.push(i);
yuuji@898 119 newids = newids.sort((a,b)=> {
yuuji@898 120 return (getArticleID(a) - getArticleID(b));
yuuji@898 121 });
yuuji@898 122 for (i of newids)
yuuji@898 123 idlist.push(getArticleID(i));
yuuji@898 124 console.log("IDList="+idlist.join());
yuuji@898 125 let cnt=0;
yuuji@898 126 let current = collectElementsByAttr("td", "class", "repl"),
yuuji@898 127 ncur=0, n, icur=0, o, oid, nid, otr;
yuuji@898 128 current = document.querySelectorAll('td[class="repl"]');
yuuji@898 129 let last=current[current.length-1],
yuuji@898 130 tbody = last.parentNode.parentNode;
yuuji@898 131 // Now reconstruct articles with merge-sort like method
yuuji@898 132 outer: for (; ncur<newids.length; ncur++) {
yuuji@898 133 n = newids[ncur];
yuuji@898 134 if (!n.id) continue;
yuuji@898 135 nid = parseInt(n.id);
yuuji@898 136 if (nid<=0) continue;
yuuji@898 137 let ntr = n.parentNode;
yuuji@898 138 for (; icur<current.length; icur++) {
yuuji@898 139 o = current[icur];
yuuji@898 140 otr = o.parentNode;
yuuji@898 141 oid = getArticleID(o);
yuuji@898 142 if (!oid || oid=="") continue;
yuuji@898 143 if (oid >= nid) {
yuuji@898 144 ntr.getElementsByTagName("td")[0].classList.add("new");
yuuji@898 145 tbody.insertBefore(ntr, otr);
yuuji@898 146 if (oid==nid) otr.remove();
yuuji@898 147 cnt++;
yuuji@898 148 continue outer;
yuuji@898 149 }
yuuji@898 150 }
yuuji@898 151 // Append absolutely new articles.
yuuji@898 152 ntr = n.parentNode;
yuuji@898 153 ntr.getElementsByTagName("td")[0].classList.add("new");
yuuji@898 154 tbody.appendChild(ntr);
yuuji@898 155 registPjaxViewers(ntr.querySelectorAll("a[href]"));
yuuji@898 156 ntr.classList.add("dissolving");
yuuji@898 157 ntr.scrollIntoView({behavior: "smooth"});
yuuji@898 158 setTimeout(() => {
yuuji@898 159 ntr.classList.remove("dissolving");
yuuji@898 160 ntr.classList.add("emerging");
yuuji@898 161 }, 100);
yuuji@898 162 cnt++;
yuuji@898 163 }
yuuji@898 164 ajaxSubmit.value = ajaxSubmit.back;
yuuji@898 165 ajaxSubmit.disabled = false;
yuuji@898 166 console.log("Update "+cnt+"rows");
yuuji@898 167 return cnt;
yuuji@898 168 }
yuuji@898 169
yuuji@898 170 function warnFileSize(form) {
yuuji@898 171 let szmax = form.querySelector('input[name="filesize_max"]').value;
yuuji@898 172 if (!szmax || szmax=="") return;
yuuji@898 173 szmax = parseInt(szmax);
yuuji@898 174 if (szmax <= 0) return;
yuuji@898 175 // szmax = 10000
yuuji@898 176 let ng = "", rcval=false, fileexists=false;
yuuji@898 177 for (let f of form.querySelectorAll('input[type="file"]')) {
yuuji@898 178 let thiserr = false
yuuji@898 179 for (let i of f.files) {
yuuji@898 180 fileexists = true;
yuuji@898 181 let fn = i.name, sz = i.size;
yuuji@898 182 console.log("max="+szmax+", fn="+fn+", sz="+sz);
yuuji@898 183 if (sz > szmax) {
yuuji@898 184 thiserr = true;
yuuji@898 185 ng += ((ng>"" ? ", " : "")+fn)
yuuji@898 186 }
yuuji@898 187 }
yuuji@898 188 thiserr ? f.classList.add("warnbg") : f.classList.remove("warnbg");
yuuji@898 189 }
yuuji@898 190 if (ng>"") {
yuuji@898 191 rcval = "File-size Limit Error: "+ng+"\n"+
yuuji@898 192 "Should be less than "+szmax+"bytes.\n"+
yuuji@898 193 szmax+"バイト未満にしてください"
yuuji@898 194 alert(rcval);
yuuji@898 195 }
yuuji@898 196 if (form.text.value == "") {
yuuji@898 197 let w;
yuuji@898 198 if (fileexists)
yuuji@898 199 w = "Fill the text area\n" +
yuuji@898 200 "添付したファイルに関する説明を入れてください。";
yuuji@898 201 else
yuuji@898 202 w = "Enter your comment!\n何か書き込んでね!";
yuuji@898 203 alert(w);
yuuji@898 204 rcval = (rcval || w);
yuuji@898 205 form.text.classList.add("warnbg");
yuuji@898 206 setTimeout(() => {form.text.classList.remove("warnbg");}, 2000)
yuuji@898 207 }
yuuji@898 208 return rcval;
yuuji@898 209 }
yuuji@898 210 function ajaxPost(e) {
yuuji@898 211 e.preventDefault();
yuuji@898 212 let rowid;
yuuji@898 213 if (!myurl.match(/replyblog\+([0-9]+)/)) return;
yuuji@898 214 rowid = RegExp.$1
yuuji@898 215 let myform = document.querySelector("form.replyblog");
yuuji@898 216 if (warnFileSize(myform)) return;
yuuji@898 217 ajaxSubmit = e.target;
yuuji@898 218 ajaxSubmit.back = ajaxSubmit.value;
yuuji@898 219 ajaxSubmit.value = "送信中";
yuuji@898 220 ajaxSubmit.blur();
yuuji@898 221 ajaxSubmit.disabled = true;
yuuji@898 222 let data = new FormData(myform),
yuuji@898 223 fetchtime = data.get("fetchtime");
yuuji@898 224 if (!fetchtime || fetchtime=="") return;
yuuji@898 225 ///*XX*/fetchtime = "2020-06-14T00:00:00";data.set("fetchtime", fetchtime)
yuuji@898 226 let act = mypath+"?blog_fetch+"+rowid+"+f:"+fetchtime;
yuuji@898 227
yuuji@898 228 function respUpdate(tbody) {
yuuji@898 229 let div = document.createElement("div"), form, newform;
yuuji@898 230 try {
yuuji@898 231 div.innerHTML = tbody;
yuuji@898 232 form = div.querySelector("form");
yuuji@898 233 } catch (er) {
yuuji@898 234 alert("Cannot parse fetch data");
yuuji@898 235 return;
yuuji@898 236 }
yuuji@898 237 let update = replAddNews(form);
yuuji@898 238 let dispelem = myform.querySelector("textarea").parentNode;
yuuji@898 239 newform = new FormData(form);
yuuji@898 240 myform.reset();
yuuji@898 241 myform.text.value = '';
yuuji@898 242 myform.fetchtime.value = newform.get("fetchtime");
yuuji@898 243 myform.id.value = newform.get("id");
yuuji@898 244 if (update && update > 0) {
yuuji@898 245 let s = update + " new article" +
yuuji@898 246 (update>1 ? "s" : "") + " posted";
yuuji@898 247 dispInfoMomentary(s, dispelem);
yuuji@898 248 }
yuuji@898 249 }
yuuji@898 250 fetch(act, {
yuuji@898 251 method: "POST", body: data,
yuuji@898 252 credentials: "include" // For older firefox
yuuji@898 253 }).then((resp) => {
yuuji@898 254 return resp.text();
yuuji@898 255 }).then((tbody) => {
yuuji@898 256 respUpdate(tbody);
yuuji@898 257 })
yuuji@898 258 }
yuuji@898 259 function pjaxView(ev, url, mynum) {
yuuji@898 260 ev.preventDefault();
yuuji@898 261 let box = document.createElement("div")
yuuji@898 262 box.setAttribute("class", "pjaxview");
yuuji@898 263 let p1 = document.createElement("p"),
yuuji@898 264 bt = document.createElement("button"),
yuuji@898 265 sl = document.createElement("button"),
yuuji@898 266 sr = document.createElement("button"),
yuuji@898 267 loading = document.createElement("span"),
yuuji@898 268 info = document.createElement("p");
yuuji@898 269 info1 = document.createElement("span");
yuuji@898 270 info2 = document.createElement("span");
yuuji@898 271 iframe = document.createElement("iframe");
yuuji@898 272 var curpos = mynum;
yuuji@898 273 var historyBase = history.length;
yuuji@898 274
yuuji@898 275 function _setPjaxCurposInfo() {
yuuji@898 276 let len = art_m_list.length;
yuuji@898 277 let cur = art_m_list[curpos]
yuuji@898 278 info1.textContent = (1+curpos)+" of "+len+" article #"+cur.id+
yuuji@898 279 (cur.author ? " by "+cur.author : "") + ":";
yuuji@898 280 info2.textContent = cur.text.trim();
yuuji@898 281 info2.setAttribute("class", "border textdigest");
yuuji@898 282 }
yuuji@898 283 function _resetPjax() {
yuuji@898 284 // All we can do surely is to back 1 page,
yuuji@898 285 // because we cannot move to desirable entry of history list.
yuuji@898 286 history.back();
yuuji@898 287 }
yuuji@898 288 function setSwipeAct(iframe) {
yuuji@898 289 // We cannot use DOMContentLoaded nor iframe.contentWindow here.
yuuji@898 290 // PDF.js does not construct contentWindow...?
yuuji@898 291 iframe.addEventListener("load", () => {
yuuji@898 292 loading.classList.remove("loading");
yuuji@898 293 if (!hasTouchPad) return;
yuuji@898 294 let ifm = iframe.contentDocument;
yuuji@898 295 let startX, moveX, thresh = 100;
yuuji@898 296 ifm.addEventListener("touchstart", (e) => {
yuuji@898 297 e.preventDefault();
yuuji@898 298 startX = e.touches[0].pageX;
yuuji@898 299 }, false);
yuuji@898 300 ifm.addEventListener("touchmove", (e) => {
yuuji@898 301 e.preventDefault();
yuuji@898 302 moveX = e.touches[0].pageX;
yuuji@898 303 }, false);
yuuji@898 304 ifm.addEventListener("touchend", (e) => {
yuuji@898 305 if (startX < moveX && startX + thresh < moveX) {
yuuji@898 306 switchTo(e, -1);
yuuji@898 307 } else if (startX > moveX && startX - thresh > moveX) {
yuuji@898 308 switchTo(e, +1);
yuuji@898 309 }
yuuji@898 310 }, false);
yuuji@898 311 }, false);
yuuji@898 312
yuuji@898 313 }
yuuji@898 314 function switchTo(e, direction) {
yuuji@898 315 e.preventDefault();
yuuji@898 316 let len = art_m_list.length, cur, newpos, url;
yuuji@898 317 newpos = (curpos+len+direction)%len;
yuuji@898 318 if (curpos == newpos) return; // No need to switch to same one
yuuji@898 319 curpos = newpos;
yuuji@898 320 cur = art_m_list[curpos];
yuuji@898 321 url = cur.url;
yuuji@898 322 // We should remove iframe once to preserve history Object
yuuji@898 323 // https://inthetechpit.com/2019/04/20/update-iframe-without-affecting-browser-history/
yuuji@898 324 let parent = iframe.parentNode;
yuuji@898 325 // alert("D = "+direction);
yuuji@898 326 iframe.remove();
yuuji@898 327 parent.appendChild(iframe);
yuuji@898 328 try {
yuuji@898 329 loading.classList.add("loading");
yuuji@898 330 iframe.src = url;
yuuji@898 331 // iframe.contentDocument.location.replace(url);
yuuji@898 332 // location.replace cannot be used because PDF viewer.js
yuuji@898 333 // does not have iframe.contentDocument
yuuji@898 334 } catch (err) {
yuuji@898 335 alert("Cannot load "+src+" : "+err.name);
yuuji@898 336 }
yuuji@898 337 _setPjaxCurposInfo();
yuuji@898 338 setSwipeAct(iframe);
yuuji@898 339 }
yuuji@898 340 function switchToByKey(e) {
yuuji@898 341 // alert("KEY="+e.key);
yuuji@898 342 switch (e.key) {
yuuji@898 343 case "ArrowLeft":
yuuji@898 344 switchTo(e, -1); break;
yuuji@898 345 case "ArrowRight":
yuuji@898 346 switchTo(e, +1); break;
yuuji@898 347 case "Escape":
yuuji@898 348 history.back();
yuuji@898 349 }
yuuji@898 350 }
yuuji@898 351 // <div><p>
yuuji@898 352 // <button> << </button><button>Dismiss</button><button> >> </button>
yuuji@898 353 // </p><p><span> info1 </span> <span> info2 </span></p>
yuuji@898 354 // <iframe src="..."></iframe>
yuuji@898 355 // </div>
yuuji@898 356 // ==> [ << ][Dissmiss][ >> ]
yuuji@898 357 // ==> ## of ## article #xxx by AUTHOR
yuuji@898 358 sl.textContent = " << ";
yuuji@898 359 sr.textContent = " >> ";
yuuji@898 360 sl.addEventListener("click", (e) => {switchTo(e, -1);});
yuuji@898 361 sr.addEventListener("click", (e) => {switchTo(e, +1);});
yuuji@898 362 sl.setAttribute("title", "to="+(mynum-1));
yuuji@898 363 sr.setAttribute("title", "to="+(mynum+1));
yuuji@898 364 document.body.appendChild(box);
yuuji@898 365 bt.textContent = "Click to dismiss / もどる"+mynum;
yuuji@898 366
yuuji@898 367 box.appendChild(p1);
yuuji@898 368 p1.appendChild(sl); p1.appendChild(bt); p1.appendChild(sr);
yuuji@898 369 p1.appendChild(loading);
yuuji@898 370 info.appendChild(info1); info.appendChild(info2);
yuuji@898 371 loading.textContent=" Loading...";
yuuji@898 372 loading.classList.add("hidden");
yuuji@898 373 loading.classList.add("loading");
yuuji@898 374 box.appendChild(info);
yuuji@898 375 iframe.src = url;
yuuji@898 376
yuuji@898 377 document.addEventListener("keydown", switchToByKey);
yuuji@898 378 //box.addEventListener("click", (e) => {_resetPjax();});
yuuji@898 379 bt.addEventListener("click", (e) => {_resetPjax();});
yuuji@898 380 // dp.addEventListener("click", (e) => {_resetPjax();});
yuuji@898 381 info.addEventListener("click", (e) => {_resetPjax();});
yuuji@898 382 box.appendChild(iframe);
yuuji@898 383
yuuji@898 384 setSwipeAct(iframe);
yuuji@898 385
yuuji@898 386 _setPjaxCurposInfo();
yuuji@898 387 bt.focus();
yuuji@898 388 setTimeout(() => {box.classList.add("pjaxview2");}, 10);
yuuji@898 389 // Finally update history stack
yuuji@898 390 if (history.pushState) {
yuuji@898 391 let h = location.href.replace(/#.*/, '')+"#pjaxview";
yuuji@898 392 history.pushState({url: h}, null, h);
yuuji@898 393 window.addEventListener("popstate", (e) => {
yuuji@898 394 if (box) {
yuuji@898 395 box.remove(); box = null;
yuuji@898 396 }
yuuji@898 397 }, false);
yuuji@898 398 }
yuuji@898 399 }
yuuji@659 400 function reverseChecks() {
yuuji@667 401 var names = collectElementsByAttr("input", "name", "usel");
yuuji@659 402 for (let u of names) {
yuuji@659 403 u.checked = !u.checked;
yuuji@659 404 }
yuuji@659 405 }
yuuji@852 406 function renumberOL(str, start) {
yuuji@852 407 var stra = str.split("\n");
yuuji@852 408 for (var i=1; i<stra.length; i++) {
yuuji@852 409 if (stra[i].match(/^[1-9][0-9]*\. /)) {
yuuji@852 410 let orig=stra[i];
yuuji@852 411 stra[i] = (++start)+". "+RegExp.rightContext;
yuuji@852 412 } else if (stra[i].match(/^ /)) {
yuuji@852 413 continue;
yuuji@852 414 } else
yuuji@852 415 break;
yuuji@852 416 }
yuuji@852 417 return stra.join("\n");
yuuji@852 418 }
yuuji@852 419 function submitThisForm(input) {
yuuji@852 420 for (var elm=input.parentNode; elm; elm = elm.parentNode) {
yuuji@852 421 if (elm.nodeName.match(/form/i)) {
yuuji@852 422 elm.submit();
yuuji@852 423 return true;
yuuji@852 424 }
yuuji@852 425 }
yuuji@852 426 return false;
yuuji@852 427 }
yuuji@852 428 function helpMarkdownBS(e) {
yuuji@852 429 var area = e.target, pos = area.selectionStart, text = area.value;
yuuji@852 430 if (area.selectionStart != area.selectionEnd) return;
yuuji@852 431 if (pos<2) return;
yuuji@852 432 if (text.substr(pos-1, 2)=="\n\n") return;
yuuji@852 433 var bol = text.lastIndexOf("\n", pos-1),
yuuji@852 434 eol = text.indexOf("\n", pos);
yuuji@852 435 if (bol<=0 || bol==eol) return;
yuuji@852 436 var thisline = text.substring(bol+1, eol==-1 ? text.length : eol);
yuuji@852 437 thisline = text.substring(bol+1, pos);
yuuji@852 438 if (thisline == "* ") {
yuuji@852 439 area.setSelectionRange(pos-2, pos);
yuuji@852 440 } else if (thisline.match(/^[1-9][0-9]*\. $/)) {
yuuji@852 441 area.setSelectionRange(pos-RegExp.lastMatch.length, pos);
yuuji@852 442 }
yuuji@852 443 }
yuuji@852 444 function helpMarkdownEnter(e) {
yuuji@852 445 if (e.keyCode == 13 && !e.shiftKey) {
yuuji@852 446 if (e.metaKey && submitThisForm(e.target)) {
yuuji@852 447 e.preventDefault();
yuuji@852 448 return;
yuuji@852 449 }
yuuji@846 450 var area = e.target;
yuuji@846 451 var pos = area.selectionStart, text = area.value;
yuuji@847 452 if (pos==0) return;
yuuji@846 453 var last = text.lastIndexOf("\n", pos-1);
yuuji@852 454 var rest = text.substring(pos), rest0=rest;
yuuji@852 455 var line = last ? text.substring(last+1, pos) : text;
yuuji@852 456 var next = rest.substring(rest.indexOf("\n"))||rest;
yuuji@852 457 next=next.substring(1);
yuuji@847 458 var tail = text.substring(pos-2, pos), br = (tail==" ");
yuuji@847 459 var add = "", offset = 1;
yuuji@846 460 if (line.startsWith("* ")) {
yuuji@847 461 add = "* ";
yuuji@847 462 offset += add.length;
yuuji@847 463 if (br) {
yuuji@847 464 add = " " + "\n" + add;
yuuji@847 465 }
yuuji@846 466 } else if (line.match(/^([1-9][0-9]*)\. /)) {
yuuji@852 467 var ln = parseInt(RegExp.$1), nn=ln+1,
yuuji@852 468 len = RegExp.lastMatch.length;
yuuji@852 469 add = nn+". ";
yuuji@852 470 let toeol = text.substr(pos, text.indexOf("\n"));
yuuji@852 471 if (br) {
yuuji@852 472 if (next.startsWith(add)) {
yuuji@852 473 add=" ".repeat(len);
yuuji@852 474 nn = ln;
yuuji@852 475 } else {
yuuji@852 476 add = " ".repeat(len)+ "\n" + add;
yuuji@852 477 offset -= len+1;
yuuji@852 478 }
yuuji@852 479 }
yuuji@852 480 if (next.match(/^[1-9][0-9]*\. /))
yuuji@852 481 rest = renumberOL(rest, nn);
yuuji@847 482 offset += add.length;
yuuji@852 483 } else if (line.match(/^\|( *).+\|/)) {
yuuji@846 484 add = "|" + RegExp.$1 + " |";
yuuji@847 485 offset += add.length-2;
yuuji@847 486 } else {
yuuji@847 487 return;
yuuji@846 488 }
yuuji@847 489 e.preventDefault();
yuuji@852 490 if (!document.execCommand("insertText", false, "\n"+add)) {
yuuji@852 491 //Firefox
yuuji@852 492 area.selectionEnd = area.value.length;
yuuji@852 493 area.setRangeText("\n"+add+rest);
yuuji@852 494 area.selectionEnd = null;
yuuji@852 495 } else {
yuuji@852 496 area.selectionEnd = area.value.length;
yuuji@852 497 area.setSelectionRange(area.selectionStart, area.value.length);
yuuji@852 498 document.execCommand("insertText", false, rest);
yuuji@852 499 area.selectionEnd = null;
yuuji@852 500 area.focus();
yuuji@852 501 }
yuuji@852 502 area.selectionStart = pos+offset;
yuuji@852 503 return;
yuuji@852 504 if (document.execCommand("insertText", false, "\n"+add)) {
yuuji@852 505 //area.setSelectionRange(area.selectionStart, text.length);
yuuji@852 506 // alert("rest=["+rest+"], add=["+add+"]");
yuuji@852 507 alert(text.substring(pos, area.value.length));
yuuji@852 508 if (rest != rest0) {
yuuji@852 509 area.setSelectionRange(pos, area.value.length);
yuuji@852 510 return;
yuuji@852 511 document.execCommand("delete");
yuuji@852 512 }
yuuji@852 513 document.execCommand("insertText", false, rest);
yuuji@852 514 } else {
yuuji@852 515 // Firefox cannot use insertText in textarea...
yuuji@852 516 area.value = text.substring(0, pos) + "\n" + add + rest;
yuuji@852 517 }
yuuji@846 518 //area.setSelectionRange(pos+length(add));
yuuji@847 519 area.selectionStart=area.selectionEnd = (pos + offset);
yuuji@847 520
yuuji@846 521 }
yuuji@846 522 }
yuuji@852 523 function helpMarkdown(e) {
yuuji@898 524 switch (e.key) {
yuuji@898 525 case "Backspace": helpMarkdownBS(e); break;
yuuji@898 526 case "Enter": helpMarkdownEnter(e); break;
yuuji@852 527 }
yuuji@852 528 }
yuuji@846 529 /* Init event listeners */
yuuji@837 530 function addFileInput() {
yuuji@837 531 var inpfile = collectElementsByAttr("input", "name", "image");
yuuji@837 532 if (!inpfile) return;
yuuji@837 533 var filled = true;
yuuji@837 534 var i, ih;
yuuji@837 535 for (i of inpfile) {
yuuji@837 536 if (! i.value) filled=false;
yuuji@837 537 }
yuuji@837 538 if (filled) {
yuuji@837 539 ih = i.parentNode.innerHTML;
yuuji@837 540 if (ih) {
yuuji@837 541 var inpf = ih.substring(ih.indexOf("<input")),
yuuji@837 542 newi = "<br>"+inpf.substring(0, inpf.indexOf(">")+1);
yuuji@837 543 i.insertAdjacentHTML("afterend", newi)
yuuji@898 544 i.nextSibling.nextSibling.addEventListener('change', () => {
yuuji@898 545 // next==br next.next==input[type=file]
yuuji@898 546 warnFileSize(document.forms[0]);
yuuji@898 547 });
yuuji@837 548 }
yuuji@837 549 }
yuuji@837 550 }
yuuji@837 551 function initFileInput() { // Multiplies "input type=file"
yuuji@837 552 var el, morefile = document.getElementById("morefile");
yuuji@837 553 if (morefile) {
yuuji@837 554 for (el of collectElementsByAttr("input", "name", "image")) {
yuuji@837 555 el.addEventListener("change", function(ev) {
yuuji@837 556 if (ev.target.value > "" && ev.target.files.length == 1)
yuuji@837 557 morefile.style.visibility = "visible";
yuuji@837 558 // No need to hide again, sure?
yuuji@837 559 });
yuuji@837 560 }
yuuji@837 561 morefile.addEventListener("click", addFileInput, null);
yuuji@837 562 }
yuuji@837 563 // When renaming, select basename part
yuuji@837 564 for (el of collectElementsByAttr("input", "class", "mv")) {
yuuji@837 565 el.addEventListener("focus", function(ev) {
yuuji@837 566 var i = ev.target;
yuuji@837 567 if (i) {
yuuji@837 568 i.setSelectionRange(0, i.value.lastIndexOf("."));
yuuji@837 569 }
yuuji@837 570 });
yuuji@837 571 }
yuuji@837 572 }
yuuji@846 573 function initTextarea() {
yuuji@846 574 var te = collectElementsByAttr("textarea", "name", "text");
yuuji@846 575 if (!te || !te[0]) return;
yuuji@846 576 te[0].addEventListener("keydown", helpMarkdown, false);
yuuji@846 577 }
yuuji@659 578 function initBlogs() {
yuuji@837 579 // Auto-complete #xxxx
yuuji@837 580 var check = collectElementsByAttr("input", "name", "notifyto");
yuuji@586 581 if (check)
yuuji@590 582 for (let i of check) {
yuuji@898 583 i.addEventListener("click", insertRedirect, false);
yuuji@586 584 }
yuuji@898 585 for (let i of document.querySelectorAll("a[href]"))
yuuji@590 586 if (i.getAttribute("href").match(/^#[0-9]+$/))
yuuji@590 587 if (RegExp.lastMatch == i.innerHTML)
yuuji@898 588 i.addEventListener("click", insertRedirect, false)
yuuji@898 589 for (let i of document.querySelectorAll('input[value="送信"]')) {
yuuji@898 590 // let b = document.createElement("button");
yuuji@898 591 let b = i;
yuuji@898 592 b.value = "送信!";
yuuji@898 593 console.log("b="+b+", tc="+b.textContent);
yuuji@898 594 b.addEventListener("click", ajaxPost, false);
yuuji@898 595 // i.insertAdjacentElement('afterend', b);
yuuji@898 596 }
yuuji@898 597 for (let f of document.querySelectorAll('input[type="file"]')) {
yuuji@898 598 let form = document.forms[0];
yuuji@898 599 f.addEventListener('change', (e) => {
yuuji@898 600 warnFileSize(form);
yuuji@898 601 }, false)
yuuji@898 602 }
yuuji@898 603 // Hack article_m links
yuuji@898 604 registPjaxViewers(document.querySelectorAll("a[href]"));
yuuji@586 605 }
yuuji@659 606 function initGrpAction() {
yuuji@659 607 var rev = document.getElementById("reverse");
yuuji@667 608 if (!rev) return; // Is not grpAction page
yuuji@667 609 if (rev.tagName.match(/span/i)) {
yuuji@659 610 rev.textContent = " 反転 ";
yuuji@659 611 rev.addEventListener("click", reverseChecks, null);
yuuji@659 612 }
yuuji@667 613 var emailbtn = document.getElementById("email");
yuuji@667 614 emailbtn.addEventListener("click", function(ev){
yuuji@675 615 // Enlarge box and Select user's checkbox
yuuji@667 616 if (!ev.target.checked) return;
yuuji@673 617 var x = collectElementsByAttr("div", "class", "foldtabs");
yuuji@673 618 if (x && x[0] && x[0].style) {
yuuji@673 619 x[0].style.height = "10em";
yuuji@673 620 }
yuuji@667 621 let myuid = document.getElementById("myuid");
yuuji@667 622 if (myuid) {
yuuji@667 623 let usel = collectElementsByAttr("input", "name", "usel");
yuuji@667 624 if (usel) {
yuuji@667 625 for (u of usel) {
yuuji@667 626 if (u.value == myuid.value)
yuuji@667 627 u.checked = true;
yuuji@667 628 }
yuuji@667 629 }
yuuji@667 630 }
yuuji@667 631 }, null);
yuuji@675 632 var teamsel = document.getElementById("selteam");
yuuji@675 633 if (teamsel) {
yuuji@675 634 var usel, p, team;
yuuji@675 635 // Select all members of the team
yuuji@675 636 teamsel.addEventListener("change", function(ev) {
yuuji@675 637 var teamname = teamsel.value,
yuuji@676 638 selected = new RegExp('(^| )'+teamname+"($|,)");
yuuji@675 639 usel = collectElementsByAttr("input", "name", "usel");
yuuji@675 640 if (!usel) return;
yuuji@675 641 for (u of usel) {
yuuji@675 642 p = u.parentNode; // should be label
yuuji@675 643 if (!p) continue;
yuuji@675 644 if (teamname == "TEAM") { // Reset all checks
yuuji@675 645 u.checked = false; // when "TEAM" is selected
yuuji@675 646 } else {
yuuji@675 647 p = p.parentNode.parentNode;// should be tr
yuuji@675 648 team = nthChildOf(p, 3, "td")
yuuji@675 649 if (team && team.textContent
yuuji@675 650 && team.textContent.match(selected)) {
yuuji@675 651 u.checked = true;
yuuji@675 652 }
yuuji@675 653 }
yuuji@675 654 }
yuuji@675 655 }, null);
yuuji@675 656 }
yuuji@659 657 }
yuuji@893 658 function dispInfoMomentary(msg, elem) {
yuuji@893 659 // Momentarily display MSG in tooltip-baloon relative to ELEM element.
yuuji@893 660 let help = document.createElement("p");
yuuji@893 661 elem.style.position = 'relative';
yuuji@893 662 elem.style.overflow = 'visible';
yuuji@893 663 help.setAttribute("class", "info-tooltip");
yuuji@893 664 help.innerHTML = msg;
yuuji@893 665 elem.appendChild(help);
yuuji@893 666 setTimeout(() => {
yuuji@893 667 help.classList.add("dissolving");
yuuji@893 668 setTimeout(() => help.remove(), 3000);
yuuji@893 669 }, 1000);
yuuji@893 670 }
yuuji@889 671 function initGrphome() {
yuuji@889 672 console.log("initGrphome");
yuuji@894 673 // (1)Setup Frozen State Changing Button
yuuji@893 674 var ja = navigator.language.match(/ja/i);
yuuji@889 675
yuuji@889 676 function toggleFrozen(e, rowid) {
yuuji@889 677 let tgt = mypath+"?blog_setfrozen+"+rowid;
yuuji@893 678 let td = e.target.parentNode;
yuuji@893 679 let tr = td.parentNode;
yuuji@889 680 fetch(tgt, {
yuuji@889 681 method: "POST",
yuuji@889 682 headers: {'Content-Type': 'text/html; charset=utf-8'},
yuuji@898 683 credentials: "include"
yuuji@889 684 }).then(function(resp) {
yuuji@889 685 return resp.text();
yuuji@889 686 }).then(function(tbody) {
yuuji@889 687 try {
yuuji@889 688 var json = JSON.parse(tbody);
yuuji@889 689 } catch (e) {
yuuji@889 690 return;
yuuji@889 691 }
yuuji@893 692 let state = json.state, newstate, info;
yuuji@889 693 if (json.alert) {
yuuji@889 694 alert(json.alert)
yuuji@889 695 }
yuuji@889 696 if (state.match(/frozen/i)) {
yuuji@889 697 newstate = "凍結";
yuuji@893 698 info = ja ? newstate+"に設定しました" : 'Set Frozen';
yuuji@889 699 } else {
yuuji@889 700 newstate = null;
yuuji@893 701 info = ja ? '稼動に設定しました' : 'Set Running';
yuuji@889 702 }
yuuji@889 703 tr.setAttribute("class", newstate);
yuuji@893 704 dispInfoMomentary(info, td);
yuuji@889 705 });
yuuji@889 706 }
yuuji@894 707 let btn = document.querySelectorAll("button.toggle-frozen");
yuuji@889 708 for (let b of btn) {
yuuji@889 709 let rowid = null;
yuuji@893 710 let td=b.parentNode, tr = td.parentNode, fr, ru;
yuuji@893 711 ru = ja ? "動" : "Running";
yuuji@893 712 fr = ja ? "凍" : "Frozen";
yuuji@893 713 b.setAttribute('frozen-marker', fr);
yuuji@893 714 b.setAttribute('running-marker', ru);
yuuji@889 715 for (let a of tr.querySelectorAll("a[href]")) {
yuuji@889 716 if (a.getAttribute("href").match(/\?replyblog\+([0-9]+)/)) {
yuuji@889 717 rowid = parseInt(RegExp.$1);
yuuji@889 718 break;
yuuji@889 719 }
yuuji@889 720 }
yuuji@889 721 if (rowid && rowid>0) {
yuuji@889 722 b.addEventListener("click", function(e) {
yuuji@889 723 if (!btn) return;
yuuji@889 724 toggleFrozen(e, rowid);
yuuji@889 725 }, false);
yuuji@889 726 b.setAttribute("title", "稼動/凍結をその場で切り替えます\n\
yuuji@889 727 Toggle Running/Frozen ("+rowid+")");
yuuji@889 728 }
yuuji@889 729 }
yuuji@894 730 // (2)Setup Column Collapse Button
yuuji@894 731 // INCOMPLETE: Cannot restore original state, but it's enough...
yuuji@894 732 function toggleColmnWidth(th) {
yuuji@894 733 let tbl = document.querySelector("table.dumpblogs");
yuuji@894 734 let colname = th.textContent, newwidth;
yuuji@894 735 if (th.style.width) {
yuuji@894 736 newwidth = null
yuuji@894 737 // https://developer.mozilla.org/ja/docs/Web/CSS/table-layout
yuuji@894 738 tbl.style.tableLayout = 'auto';
yuuji@894 739 tbl.style.width = null;
yuuji@894 740 } else {
yuuji@894 741 newwidth = "2em";
yuuji@894 742 tbl.style.tableLayout = 'fixed';
yuuji@894 743 tbl.style.width = '100%';
yuuji@894 744 }
yuuji@894 745 th.style.width = newwidth;
yuuji@894 746 th.style.overflow = "hidden";
yuuji@894 747 for (let td of document.querySelectorAll("td."+colname)) {
yuuji@894 748 console.log(td.tagName);
yuuji@894 749 td.style.width = newwidth;
yuuji@894 750 console.log(td.style.width);
yuuji@894 751 }
yuuji@894 752 }
yuuji@894 753 let row1 = document.querySelector("table.dumpblogs tr:first-child");
yuuji@894 754 if (row1) {
yuuji@894 755 let heads = row1.querySelectorAll("th");
yuuji@894 756 for (let h of heads) {
yuuji@894 757 h.addEventListener("click", function(e) {
yuuji@894 758 toggleColmnWidth(h);
yuuji@894 759 }, false);
yuuji@894 760 h.setAttribute("title", "Click to shrink these columns");
yuuji@894 761 }
yuuji@894 762 }
yuuji@889 763 }
yuuji@659 764 function init() {
yuuji@898 765 isOlderJS = !("insertAdjacentElement" in document.body);
yuuji@659 766 initGrpAction();
yuuji@659 767 initBlogs();
yuuji@837 768 initFileInput();
yuuji@846 769 initTextarea();
yuuji@889 770 initGrphome();
yuuji@659 771 }
yuuji@586 772 document.addEventListener('DOMContentLoaded', init, null);
yuuji@586 773 })();