Search posts by user

Search for posts by user in current topic

От 14.12.2017. Виж последната версия.

// ==UserScript==
// @name           Search posts by user
// @name:ru        Поиск постов пользователя
// @description    Search for posts by user in current topic
// @description:ru Найти посты пользователя в текущей теме
// @version        1.1.0
// @date           14.12.2017
// @author         Halibut
// @namespace      https://greasyfork.org/en/users/145947-halibut
// @homepageURL    https://greasyfork.org/en/scripts/36319-search-posts-by-user
// @supportURL     https://forum.ru-board.com/topic.cgi?forum=2&topic=5673&glp
// @license        HUG-WARE
// @include        http*://forum.ru-board.com/topic.cgi?forum=*&topic=*
// @noframes
// @grant          none
// ==/UserScript==

/******************************************************************************
 * "THE HUG-WARE LICENSE" (Revision 2): As long as you retain this notice you *
 * can do whatever you want with this stuff. If we meet some day, and you     *
 * think this stuff is worth it, you can give me/us a hug.                    *
******************************************************************************/

((body, img, listener) => {
    'use strict';
    if (listener.isFF) {
        const context = body.getAttribute("contextmenu"),
              menu = context
                        ? document.getElementById(context)
                        : body.appendChild(document.createElement("menu")),
              mitem = menu.appendChild(document.createElement("menuitem"));
        if (!context) {
            menu.id = "GM_page-actions";
            menu.type = "context";
            body.setAttribute("contextmenu", "GM_page-actions");
        };
        mitem.label = "Найти все собщения пользователя в теме";
        mitem.addEventListener("click", listener)
    };
    const button = listener.actnBox.getElementsByTagName("td")[0].appendChild(document.createTextNode("   "))
                         && listener.actnBox.getElementsByTagName("td")[0].appendChild(document.createElement("a")),
          imgNode = button.appendChild(document.createElement("img"));
    imgNode.src = img;
    button.addEventListener("click", listener)
    body.addEventListener("contextmenu", e => {
        let target = e.target;
        while (target && target.className != "m")
            target = target.parentNode;
        console.log(target);
        if (!target) return;
        listener.setName = target.textContent;
        listener.handleEvent(e)
    })
})(
    document.body
    , "data:image/gif;base64,R0lGODlhXgAPAJEAAAAAAP///////wAAACH5BAEAAAIALAAAAABeAA8AAAKUhI+py+0PIwq02ouz3rz7HxjgSJamJ57qym5plcAvAMs0dYfuhL/hzPvlgrLLEFfT/ZDMWy5zVCqjzKozWbREt7qrsQpNcsNYr7T3bYq74N6TPF3Dpc4Dxke3ImlmuWYcNwf4hjeIFhiIp+Vn9uTIaERYNjNJ9bZo5WOHaWNTeNkSKgqiOGp6Gomquuom4foKGwtRAAA7"
    , {
        name: null
        , set setName(str) {
            this.name = str
        }
        , get win() {
            delete this.win;
            return this.win = window.top
        }
        , get loc() {
            delete this.loc;
            return this.loc = this.win.location.href
        }
        , get actnBox() {
            delete this.actnBox;
            return this.actnBox = [...document.getElementsByTagName("table")].find(el => el.querySelector("a[href^='post.cgi?action=new']"))
        }
        , get isFF() {
            delete this.isFF;
            return this.isFF = this.win.navigator.product == "Gecko"
        }
        , get spHd() {
            delete this.spHd;
            return this.spHd = this.getSpHd()
        }
        , get spBd() {
            delete this.spBd;
            return this.spBd = this.getSpBd()
        }
        , getSel() {
            return this.win.getSelection && this.win.getSelection().toString() || ""
        }
        , prompt() {
            const prompt = this.win.prompt('Задайте имя для поиска', "")
            return prompt
        }
        , getPosts(url, name) {
            return new Promise((res, rej) => {
                let posts;
                if (url == this.loc) {
                    posts = document.getElementsByClassName('tb');
                    if (posts && !!posts.length) {
                        posts = this.filterPosts(posts, name);
                        return res(posts.map(el => el.cloneNode(true)));
                    }
                };
                const xhr = new XMLHttpRequest();
                xhr.open("GET", url, true);
                xhr.onload = re => {
                    if (!(xhr.readyState == 4 && xhr.status == 200)) return rej("error");
                    posts = xhr.responseXML.getElementsByClassName('tb');
                    if (posts && !!posts.length) {
                        posts = this.filterPosts(posts, name);
                        return res(posts);
                    }
                };
                xhr.onerror = xhr.onabort = xhr.ontimeout = () => rej("error");
                xhr.responseType = "document";
                xhr.send();
            })
        }
        , filterPosts(posts, name) {
            return [...posts].filter(post => !post.querySelector('a.tpc[href$="&postno=1"]')
                                && post.querySelector("td.dats > a.m > b").textContent.toLowerCase().replace(/\s/g, '_') == name);
        }
        , getUsrName() {
            return (this.name || this.getSel() || this.prompt()).trim().toLowerCase().replace(/\s/g, '_');
        }
        , getPages() {
            const paginator = [...document.getElementsByTagName("p")].find(el => el.textContent && el.textContent.startsWith("Страницы: "));
            if (paginator)
                return [...paginator.getElementsByTagName("td")[0].children].map(el => el.href || this.loc);
            else
                return [this.loc]
        }
        , getSpHd() {
            let spoilerHead = document.getElementById("spu-spoiler-head");
            if (!spoilerHead) {
                const dummyNode = this.actnBox.parentNode.insertBefore(document.createElement('div'), this.actnBox.nextElementSibling),
                      show = decodeURIComponent("%E2%96%BA") + ' Показать результаты поиска',
                      hide = decodeURIComponent("%E2%96%BC") + ' Скрыть результаты поиска';
                dummyNode.outerHTML = '<table id="spu-spoiler-head" style="-moz-user-select: none ! important; cursor: pointer ! important;" width="95%" cellspacing="1" cellpadding="3" bgcolor="#999999" align="center" border="0"><tbody><tr><td valign="middle" bgcolor="#dddddd" align="left"></td></tr><td class="small" bgcolor="#dddddd" align="center">Найдено: <span id="spu-fndd"></span>   Ошибок: <span id="spu-errs"></span></td></tbody></table>';
                spoilerHead = this.actnBox.nextElementSibling;
                spoilerHead.id = "spu-spoiler-head";
                spoilerHead.hidden = true;
                const spTitle = spoilerHead.getElementsByTagName('td')[0];
                spoilerHead.style.cssText = '-moz-user-select: none !important;-webkit-user-select: none !important; -ms-user-select: none !important; user-select: none !important; cursor: pointer !important';
                spTitle.textContent = show;
                spoilerHead.onclick = e => {
                    if (e.button != 0 || !this.spBd) return;
                    e.preventDefault(); e.stopPropagation();
                    this.spBd.hidden = !this.spBd.hidden;
                    spTitle.textContent = this.spBd.hidden ? show : hide;
                }
            }
            return spoilerHead;
        }
        , getSpBd() {
            let spoilerBody = document.getElementById("spu-spoiler-body");
            if (!spoilerBody) {
                spoilerBody = this.spHd.parentNode.insertBefore(document.createElement("table"), this.spHd.nextElementSibling);
                spoilerBody.id = "spu-spoiler-body";
                spoilerBody.align = "center";
                spoilerBody.width = "95%";
                spoilerBody.style.border = "1px solid black";
                spoilerBody.style.padding = "1em .5em"
                spoilerBody.hidden = true;
            }
            return spoilerBody;
        }
        , handleEvent(e) {
            e.preventDefault(); e.stopPropagation(); e.stopImmediatePropagation();
            const name = this.getUsrName();
            if (!name) return;
            this.spHd.hidden = false;
            const pageLinks = this.getPages(),
                  errsLbl = document.getElementById("spu-errs"),
                  findedLbl = document.getElementById("spu-fndd");
            errsLbl.textContent = findedLbl.textContent = 0;
            let postsCntr = 0, errorsCntr = 0; ;
            if (this.spBd.children && !!this.spBd.children.length)
                for (const node of [...this.spBd.children])
                    node.remove();
            for(const link of pageLinks)
                this.getPosts(link, name).then(
                    posts => {
                        if (posts && !!posts.length)
                            for (const post of posts) {
                                this.spBd.appendChild(post);
                                postsCntr += 1; findedLbl.textContent = postsCntr
                            }
                    }
                    , err => {
                        errorsCntr += 1; errsLbl.textContent = errorsCntr
                    }
                );
            this.name = null;
            this.spHd.scrollIntoView({behavior:"smooth"});
        }
    }
);