qbittorrent-webui-cjratliff.com/private/views/search.html

<style>
    #searchPattern {
        width: 300px;
        line-height: 2em;
        padding: 1px 5px 1px 2em;
        background-image: url("images/edit-find.svg");
        background-repeat: no-repeat;
        background-size: 1.5em;
        background-position: left;
    }

    #categorySelect {
        width: 150px;
    }

    #pluginsSelect {
        width: 150px;
    }

    #startSearchButton {
        width: 90px;
    }

    #searchResultsNoPlugins {
        height: calc(100% - 180px);
    }

    #searchResultsNoPlugins table {
        height: 100%;
        width: 100%;
        text-align: center;
    }

    #searchResultsFilters {
        height: 30px;
        overflow: auto;
    }

    #searchInNameFilter {
        width: 150px;
        margin-right: 20px;
    }

    #searchMinSeedsFilter,
    #searchMaxSeedsFilter,
    #searchMinSizeFilter,
    #searchMaxSizeFilter {
        width: 4em;
    }

    #manageSearchPlugins {
        float: right;
    }

    #searchResultsGranularFilters {
        display: none;
    }

    #searchResultsGranularFiltersWarning {
        vertical-align: bottom;
        margin-left: 10px;
    }

    @media (min-width: 1060px) {
        #searchResultsGranularFilters {
            display: inline-block;
        }

        #searchResultsGranularFiltersWarning {
            display: none;
        }

        #searchPattern {
            width: 500px;
        }
    }

</style>

<div id="searchResults">
    <div style="overflow: hidden; height: 70px;">
        <div style="margin: 20px 0; height: 30px;">
            <input type="text" id="searchPattern" class="searchInputField" placeholder="Search" autocorrect="off" autocapitalize="none" />
            <select id="categorySelect" class="searchInputField" onchange="qBittorrent.Search.categorySelected()"></select>
            <select id="pluginsSelect" class="searchInputField" onchange="qBittorrent.Search.pluginSelected()"></select>
            <button class="button" id="startSearchButton" class="searchInputField" onclick="qBittorrent.Search.startStopSearch()">Search</button>
        </div>
    </div>

    <div id="searchResultsNoPlugins">
        <table>
            <tbody>
                <tr>
                    <td>
                        There aren't any search plugins installed.
                        <br />
                        Click the "Search plugins..." button at the bottom right of the window to install some.
                    </td>
                </tr>
            </tbody>
        </table>
        <span></span>
    </div>

    <div id="searchResultsFilters">
        <input type="text" id="searchInNameFilter" placeholder="Filter" autocorrect="off" autocapitalize="none" />

        <span>Results <span id="numSearchResultsVisible" class="numSearchResults">0</span> out of <span id="numSearchResultsTotal" class="numSearchResults">0</span>):</span>

        <div style="display: inline-block; float: right;">
            <label for="searchInTorrentName" style="margin-left: 15px;">Search in:</label>
            <select id="searchInTorrentName" onchange="qBittorrent.Search.searchInTorrentName()">
                <option value="names">Torrent names only</option>
                <option value="everywhere">Everywhere</option>
            </select>

            <img id="searchResultsGranularFiltersWarning" src="images/dialog-warning.svg" title="Increase window width to display additional filters" alt="Warning" width="24" height="24">

            <div id="searchResultsGranularFilters">
                <span style="margin-left: 15px;">Seeds:</span>
                <input type="number" min="0" max="1000" id="searchMinSeedsFilter" value="0" onchange="qBittorrent.Search.searchSeedsFilterChanged()">
                <span>to</span>
                <input type="number" min="0" max="1000" id="searchMaxSeedsFilter" value="0" onchange="qBittorrent.Search.searchSeedsFilterChanged()">

                <span style="margin-left: 15px;">Size:</span>
                <input type="number" min="0" max="1000" step=".01" value="0.00" id="searchMinSizeFilter" onchange="qBittorrent.Search.searchSizeFilterChanged()">
                <select id="searchMinSizePrefix" onchange="qBittorrent.Search.searchSizeFilterPrefixChanged()">
                    <option value="0">B</option>
                    <option value="1">KiB</option>
                    <option value="2" selected>MiB</option>
                    <option value="3">GiB</option>
                    <option value="4">TiB</option>
                    <option value="5">PiB</option>
                    <option value="6">EiB</option>
                </select>
                <span>to</span>
                <input type="number" min="0" max="1000" step=".01" value="0.00" id="searchMaxSizeFilter" onchange="qBittorrent.Search.searchSizeFilterChanged()">
                <select id="searchMaxSizePrefix" onchange="qBittorrent.Search.searchSizeFilterPrefixChanged()">
                    <option value="0">B</option>
                    <option value="1">KiB</option>
                    <option value="2" selected>MiB</option>
                    <option value="3">GiB</option>
                    <option value="4">TiB</option>
                    <option value="5">PiB</option>
                    <option value="6">EiB</option>
                </select>
            </div>
        </div>
    </div>

    <div id="searchResultsTableContainer">
        <div id="searchResultsTableFixedHeaderDiv" class="dynamicTableFixedHeaderDiv">
            <table class="dynamicTable unselectable" style="position:relative;">
                <thead>
                    <tr class="dynamicTableHeader"></tr>
                </thead>
            </table>
        </div>
        <div id="searchResultsTableDiv" class="dynamicTableDiv">
            <table class="dynamicTable unselectable">
                <thead>
                    <tr class="dynamicTableHeader"></tr>
                </thead>
                <tbody></tbody>
            </table>
        </div>
    </div>

    <div style="height: 30px; padding-top: 6px; padding-bottom: 6px;">
        <button class="button" id="manageSearchPlugins" onclick="qBittorrent.Search.manageSearchPlugins()">Search plugins...</button>
    </div>
</div>

<ul id="searchResultsTableMenu" class="contextMenu">
    <li><a href="#Download"><img src="images/downloading.svg" alt="Download" /> Download</a></li>
    <li class="separator"><a href="#OpenDescriptionUrl"><img src="images/application-url.svg" alt="Open description page" /> Open description page</a></li>
    <li>
        <a href="#" class="arrow-right"><img src="images/edit-copy.svg" alt="Copy" /> Copy</a>
        <ul>
            <li><a href="#" id="copySearchTorrentName" class="copySearchDataToClipboard"><img src="images/name.svg" alt="Name" /> Name</a></li>
            <li><a href="#" id="copySearchTorrentDownloadLink" class="copySearchDataToClipboard"><img src="images/insert-link.svg" alt="Download link" /> Download link</a></li>
            <li><a href="#" id="copySearchTorrentDescriptionUrl" class="copySearchDataToClipboard"><img src="images/application-url.svg" alt="Description page URL" /> Description page URL</a></li>
        </ul>
    </li>
</ul>

<script>
    'use strict';

    if (window.qBittorrent === undefined) {
        window.qBittorrent = {};
    }

    window.qBittorrent.Search = (function() {
        const exports = function() {
            return {
                startStopSearch: startStopSearch,
                manageSearchPlugins: manageSearchPlugins,
                searchPlugins: searchPlugins,
                searchText: searchText,
                searchSeedsFilter: searchSeedsFilter,
                searchSizeFilter: searchSizeFilter,
                init: init,
                getPlugin: getPlugin,
                searchInTorrentName: searchInTorrentName,
                categorySelected: categorySelected,
                pluginSelected: pluginSelected,
                searchSeedsFilterChanged: searchSeedsFilterChanged,
                searchSizeFilterChanged: searchSizeFilterChanged,
                searchSizeFilterPrefixChanged: searchSizeFilterPrefixChanged
            };
        };

        let searchResultsTable;
        let loadSearchResultsTimer;
        let loadSearchPluginsTimer;
        let searchResultsRowId = 0;
        let searchRunning = false;
        let requestCount = 0;
        const searchPlugins = [];
        let prevSearchPluginsResponse;
        const searchText = {
            pattern: "",
            filterPattern: ""
        };
        const searchSeedsFilter = {
            min: 0,
            max: 0
        };
        const searchSizeFilter = {
            min: 0.00,
            minUnit: 2, // B = 0, KiB = 1, MiB = 2, GiB = 3, TiB = 4, PiB = 5, EiB = 6
            max: 0.00,
            maxUnit: 3
        };
        let prevNameFilterValue;
        let selectedCategory = "All categories";
        let selectedPlugin = "all";
        let prevSelectedPlugin;
        let activeSearchId = null;

        const init = function() {
            // load "Search in" preference from local storage
            $('searchInTorrentName').set('value', (LocalPreferences.get('search_in_filter') === "names") ? "names" : "everywhere");
            const searchResultsTableContextMenu = new window.qBittorrent.ContextMenu.ContextMenu({
                targets: '.searchTableRow',
                menu: 'searchResultsTableMenu',
                actions: {
                    Download: downloadSearchTorrent,
                    OpenDescriptionUrl: openSearchTorrentDescriptionUrl
                },
                offsets: {
                    x: -15,
                    y: -53
                }
            });
            searchResultsTable = new window.qBittorrent.DynamicTable.SearchResultsTable();
            searchResultsTable.setup('searchResultsTableDiv', 'searchResultsTableFixedHeaderDiv', searchResultsTableContextMenu);
            getPlugins();

            let searchInNameFilterTimer = null;
            // listen for changes to searchInNameFilter
            $('searchInNameFilter').addEvent('input', function() {
                const value = $('searchInNameFilter').get("value");
                if (value !== prevNameFilterValue) {
                    prevNameFilterValue = value;
                    clearTimeout(searchInNameFilterTimer);
                    searchInNameFilterTimer = setTimeout(function() {
                        searchText.filterPattern = value;
                        searchFilterChanged();
                    }, 400);
                }
            });

            new Keyboard({
                defaultEventType: 'keydown',
                events: {
                    'Enter': function(e) {
                        // accept enter key as a click
                        new Event(e).stop();

                        const elem = e.event.srcElement;
                        if (elem.className.contains("searchInputField")) {
                            $('startSearchButton').click();
                            return;
                        }

                        switch (elem.id) {
                            case "manageSearchPlugins":
                                manageSearchPlugins();
                                break;
                        }
                    }
                }
            }).activate();
        };

        const startSearch = function(pattern, category, plugins) {
            clearTimeout(loadSearchResultsTimer);
            searchResultsTable.clear();
            $('numSearchResultsVisible').set('html', searchResultsTable.getFilteredAndSortedRows().length);
            $('numSearchResultsTotal').set('html', searchResultsTable.getRowIds().length);
            searchResultsRowId = 0;
            requestCount = 0;

            const url = new URI('api/v2/search/start');
            new Request.JSON({
                url: url,
                noCache: true,
                method: 'post',
                data: {
                    pattern: pattern,
                    category: category,
                    plugins: plugins
                },
                onSuccess: function(response) {
                    $('startSearchButton').set('text', 'Stop');
                    searchRunning = true;
                    activeSearchId = response.id;
                    updateSearchResultsData();
                }
            }).send();
        };

        const stopSearch = function() {
            const url = new URI('api/v2/search/stop');
            new Request({
                url: url,
                noCache: true,
                method: 'post',
                data: {
                    id: activeSearchId
                },
                onSuccess: function(response) {
                    resetSearchState();
                }
            }).send();
        };

        const startStopSearch = function() {
            if (!searchRunning || !activeSearchId) {
                const pattern = $('searchPattern').getProperty('value').trim();
                let category = $('categorySelect').getProperty('value');
                const plugins = $('pluginsSelect').getProperty('value');

                if (!pattern || !category || !plugins)
                    return;

                resetFilters();

                searchText.pattern = pattern;
                startSearch(pattern, category, plugins);
            }
            else {
                stopSearch();
            }
        };

        const openSearchTorrentDescriptionUrl = function() {
            searchResultsTable.selectedRowsIds().each(function(rowId) {
                window.open(searchResultsTable.rows.get(rowId).full_data.descrLink, "_blank");
            });
        };

        const copySearchTorrentName = function() {
            const names = [];
            searchResultsTable.selectedRowsIds().each(function(rowId) {
                names.push(searchResultsTable.rows.get(rowId).full_data.fileName);
            });
            return names.join("\n");
        };

        const copySearchTorrentDownloadLink = function() {
            const urls = [];
            searchResultsTable.selectedRowsIds().each(function(rowId) {
                urls.push(searchResultsTable.rows.get(rowId).full_data.fileUrl);
            });
            return urls.join("\n");
        };

        const copySearchTorrentDescriptionUrl = function() {
            const urls = [];
            searchResultsTable.selectedRowsIds().each(function(rowId) {
                urls.push(searchResultsTable.rows.get(rowId).full_data.descrLink);
            });
            return urls.join("\n");
        };

        const downloadSearchTorrent = function() {
            const urls = [];
            searchResultsTable.selectedRowsIds().each(function(rowId) {
                urls.push(searchResultsTable.rows.get(rowId).full_data.fileUrl);
            });

            // only proceed if at least 1 row was selected
            if (!urls.length)
                return;

            showDownloadPage(urls);
        };

        const manageSearchPlugins = function() {
            const id = 'searchPlugins';
            if (!$(id))
                new MochaUI.Window({
                    id: id,
                    title: "Search plugins",
                    loadMethod: 'xhr',
                    contentURL: 'views/searchplugins.html',
                    scrollbars: false,
                    maximizable: false,
                    paddingVertical: 0,
                    paddingHorizontal: 0,
                    width: loadWindowWidth(id, 600),
                    height: loadWindowHeight(id, 360),
                    onResize: function() {
                        saveWindowSize(id);
                    },
                    onBeforeBuild: function() {
                        loadSearchPlugins();
                    },
                    onClose: function() {
                        clearTimeout(loadSearchPluginsTimer);
                    }
                });
        };

        const loadSearchPlugins = function() {
            getPlugins();
            loadSearchPluginsTimer = loadSearchPlugins.delay(2000);
        };

        const categorySelected = function() {
            selectedCategory = $("categorySelect").get("value");
        };

        const pluginSelected = function() {
            selectedPlugin = $("pluginsSelect").get("value");

            if (selectedPlugin !== prevSelectedPlugin) {
                prevSelectedPlugin = selectedPlugin;
                getSearchCategories();
            }
        };

        const reselectCategory = function() {
            for (let i = 0; i < $("categorySelect").options.length; ++i)
                if ($("categorySelect").options[i].get("value") === selectedCategory)
                    $("categorySelect").options[i].selected = true;

            categorySelected();
        };

        const reselectPlugin = function() {
            for (let i = 0; i < $("pluginsSelect").options.length; ++i)
                if ($("pluginsSelect").options[i].get("value") === selectedPlugin)
                    $("pluginsSelect").options[i].selected = true;

            pluginSelected();
        };

        const resetSearchState = function() {
            clearTimeout(loadSearchResultsTimer);
            $('startSearchButton').set('text', 'Search');
            searchResultsRowId = 0;
            searchRunning = false;
            activeSearchId = null;
        };

        const getSearchCategories = function() {
            const populateCategorySelect = function(categories) {
                const categoryHtml = [];
                categories.each(function(category) {
                    const option = new Element("option");
                    option.set("value", category.id);
                    option.set("html", category.name);
                    categoryHtml.push(option.outerHTML);
                });

                // first category is "All Categories"
                if (categoryHtml.length > 1) {
                    // add separator
                    const option = new Element("option");
                    option.set("disabled", true);
                    option.set("html", "──────────");
                    categoryHtml.splice(1, 0, option.outerHTML);
                }

                $('categorySelect').set('html', categoryHtml.join(""));
            };

            const selectedPlugin = $('pluginsSelect').get("value");

            if ((selectedPlugin === "all") || (selectedPlugin === "enabled")) {
                const uniqueCategories = {};
                for (const plugin of searchPlugins) {
                    if ((selectedPlugin === "enabled") && !plugin.enabled)
                        continue;
                    for (const category of plugin.supportedCategories) {
                        if (uniqueCategories[category.id] === undefined) {
                            uniqueCategories[category.id] = category;
                        }
                    }
                }
                // we must sort the ids to maintain consistent order.
                const categories = Object.keys(uniqueCategories).sort().map(id => uniqueCategories[id]);
                populateCategorySelect(categories);
            }
            else {
                const plugin = getPlugin(selectedPlugin);
                const plugins = (plugin === null) ? [] : plugin.supportedCategories;
                populateCategorySelect(plugins);
            }

            reselectCategory();
        };

        const getPlugins = function() {
            new Request.JSON({
                url: new URI('api/v2/search/plugins'),
                noCache: true,
                method: 'get',
                onSuccess: function(response) {
                    if (response !== prevSearchPluginsResponse) {
                        prevSearchPluginsResponse = response;
                        searchPlugins.length = 0;
                        response.forEach(function(plugin) {
                            searchPlugins.push(plugin);
                        });

                        const pluginsHtml = [];
                        pluginsHtml.push('<option value="enabled">Only enabled</option>');
                        pluginsHtml.push('<option value="all">All plugins</option>');

                        const searchPluginsEmpty = (searchPlugins.length === 0);
                        if (searchPluginsEmpty) {
                            $('searchResultsNoPlugins').style.display = "block";
                            $('searchResultsFilters').style.display = "none";
                            $('searchResultsTableContainer').style.display = "none";
                        }
                        else {
                            $('searchResultsNoPlugins').style.display = "none";
                            $('searchResultsFilters').style.display = "block";
                            $('searchResultsTableContainer').style.display = "block";

                            // sort plugins alphabetically
                            const allPlugins = searchPlugins.sort(function(pluginA, pluginB) {
                                const a = pluginA.fullName.toLowerCase();
                                const b = pluginB.fullName.toLowerCase();
                                if (a < b)
                                    return -1;
                                if (a > b)
                                    return 1;
                                return 0;
                            });

                            allPlugins.each(function(plugin) {
                                if (plugin.enabled === true)
                                    pluginsHtml.push("<option value='" + window.qBittorrent.Misc.escapeHtml(plugin.name) + "'>" + window.qBittorrent.Misc.escapeHtml(plugin.fullName) + "</option>");
                            });

                            if (pluginsHtml.length > 2)
                                pluginsHtml.splice(2, 0, "<option disabled>──────────</option>");
                        }

                        $('pluginsSelect').set('html', pluginsHtml.join(""));

                        $('searchPattern').setProperty('disabled', searchPluginsEmpty);
                        $('categorySelect').setProperty('disabled', searchPluginsEmpty);
                        $('pluginsSelect').setProperty('disabled', searchPluginsEmpty);
                        $('startSearchButton').setProperty('disabled', searchPluginsEmpty);

                        if (window.qBittorrent.SearchPlugins !== undefined)
                            window.qBittorrent.SearchPlugins.updateTable();

                        reselectPlugin();
                    }
                }
            }).send();
        };

        const getPlugin = function(name) {
            for (let i = 0; i < searchPlugins.length; ++i)
                if (searchPlugins[i].name === name)
                    return searchPlugins[i];

            return null;
        };

        const searchInTorrentName = function() {
            if ($('searchInTorrentName').get('value') === "names")
                LocalPreferences.set('search_in_filter', "names");
            else
                LocalPreferences.set('search_in_filter', "everywhere");

            searchFilterChanged();
        };

        const resetFilters = function() {
            // reset filters
            $('searchMinSeedsFilter').set('value', '0');
            $('searchMaxSeedsFilter').set('value', '0');
            $('searchMinSizeFilter').set('value', '0.00');
            $('searchMinSizePrefix').set('value', '2'); // MiB
            $('searchMaxSizeFilter').set('value', '0.00');
            $('searchMaxSizePrefix').set('value', '3'); // GiB
        };

        const searchSeedsFilterChanged = function() {
            searchSeedsFilter.min = $('searchMinSeedsFilter').get('value');
            searchSeedsFilter.max = $('searchMaxSeedsFilter').get('value');

            searchFilterChanged();
        };

        const searchSizeFilterChanged = function() {
            searchSizeFilter.min = $('searchMinSizeFilter').get('value');
            searchSizeFilter.minUnit = $('searchMinSizePrefix').get('value');
            searchSizeFilter.max = $('searchMaxSizeFilter').get('value');
            searchSizeFilter.maxUnit = $('searchMaxSizePrefix').get('value');

            searchFilterChanged();
        };

        const searchSizeFilterPrefixChanged = function() {
            if (($('searchMinSizeFilter').get('value') != 0) || ($('searchMaxSizeFilter').get('value') != 0))
                searchSizeFilterChanged();
        };

        const searchFilterChanged = function() {
            searchResultsTable.updateTable();
            $('numSearchResultsVisible').set('html', searchResultsTable.getFilteredAndSortedRows().length);
        };

        const setupSearchTableEvents = function(enable) {
            if (enable)
                $$(".searchTableRow").each(function(target) {
                    target.addEventListener('dblclick', downloadSearchTorrent, false);
                });
            else
                $$(".searchTableRow").each(function(target) {
                    target.removeEventListener('dblclick', downloadSearchTorrent, false);
                });
        };

        const loadSearchResultsData = function() {
            const maxResults = 500;
            const url = new URI('api/v2/search/results');
            new Request.JSON({
                url: url,
                noCache: true,
                method: 'get',
                data: {
                    id: activeSearchId,
                    limit: maxResults,
                    offset: searchResultsRowId
                },
                onFailure: function(response) {
                    if (response.status === 400) {
                        // bad params. search id is invalid
                        resetSearchState();
                    }
                    else {
                        clearTimeout(loadSearchResultsTimer);
                        loadSearchResultsTimer = loadSearchResultsData.delay(3000);
                    }
                },
                onSuccess: function(response) {
                    $('error_div').set('html', '');

                    // check if user stopped the search prior to receiving the response
                    if (!searchRunning) {
                        clearTimeout(loadSearchResultsTimer);
                        searchResultsRowId = 0;
                        return;
                    }

                    if (response) {
                        setupSearchTableEvents(false);

                        if (response.results) {
                            const results = response.results;
                            for (let i = 0; i < results.length; ++i) {
                                const result = results[i];
                                const row = {
                                    rowId: searchResultsRowId,
                                    descrLink: result.descrLink,
                                    fileName: result.fileName,
                                    fileSize: result.fileSize,
                                    fileUrl: result.fileUrl,
                                    nbLeechers: result.nbLeechers,
                                    nbSeeders: result.nbSeeders,
                                    siteUrl: result.siteUrl,
                                };

                                searchResultsTable.updateRowData(row);
                                ++searchResultsRowId;
                            }

                            $('numSearchResultsVisible').set('html', searchResultsTable.getFilteredAndSortedRows().length);
                            $('numSearchResultsTotal').set('html', searchResultsTable.getRowIds().length);
                        }

                        searchResultsTable.updateTable();
                        searchResultsTable.altRow();

                        if ((response.status === "Stopped") && (searchResultsRowId >= response.total)) {
                            resetSearchState();
                            return;
                        }

                        setupSearchTableEvents(true);
                    }

                    let timeout = 1000;
                    if (requestCount > 30)
                        timeout = 3000;
                    else if (requestCount > 10)
                        timeout = 2000;

                    clearTimeout(loadSearchResultsTimer);
                    loadSearchResultsTimer = loadSearchResultsData.delay(timeout);
                    ++requestCount;
                }
            }).send();
        };

        const updateSearchResultsData = function() {
            clearTimeout(loadSearchResultsTimer);
            loadSearchResultsTimer = loadSearchResultsData.delay(500);
        };

        new ClipboardJS('.copySearchDataToClipboard', {
            text: function(trigger) {
                switch (trigger.id) {
                    case "copySearchTorrentName":
                        return copySearchTorrentName();
                    case "copySearchTorrentDownloadLink":
                        return copySearchTorrentDownloadLink();
                    case "copySearchTorrentDescriptionUrl":
                        return copySearchTorrentDescriptionUrl();
                    default:
                        return "";
                }
            }
        });

        return exports();
    })();

    Object.freeze(window.qBittorrent.Search);
</script>