MediaWiki:Mobile.js

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/* VaniSearch Popup Launcher - Desktop & Mobile */
(function() {
    var lockPopupSubmitUntil = 0;

    // Override global open_modal() so even if an inline HTML attribute calls it on keydown,
    // it cannot focus #mspu_txt_input until after the Enter key is released.
    window.open_modal = function() {
        var ori = document.getElementById('ori_search') || document.getElementById('searchInput');
        var modal = document.getElementById('mspu_div_wrapper');
        var inpSearch = document.getElementById('mspu_txt_input');
        var submitBtn = document.getElementById('mspu_but_submit');

        if (!modal || !inpSearch) return false;

        lockPopupSubmitUntil = Date.now() + 500;

        // Temporarily disable the popup's submit button for 500ms so a held Enter key cannot trigger it
        if (submitBtn) {
            submitBtn.disabled = true;
            setTimeout(function() { submitBtn.disabled = false; }, 500);
        }

        if (typeof window.sync_but_search === 'function') {
            try { window.sync_but_search(); } catch (e) {}
        }

        if (ori) {
            inpSearch.value = ori.value;
            ori.blur();
        }

        modal.style.display = 'block';

        // Delay focusing the popup input until the Enter keystroke is completely finished
        setTimeout(function() {
            inpSearch.focus();
        }, 250);

        return false;
    };

    function protectModalForm() {
        var modal = document.getElementById('mspu_div_wrapper');
        if (!modal || modal.dataset.vaniHardLocked) return;
        modal.dataset.vaniHardLocked = 'true';

        // Remove any injected magnifying glass inside the popup that might have a redirect attached
        var strayBtns = modal.querySelectorAll('.vani-search-trigger-btn');
        strayBtns.forEach(function(b) { b.remove(); });

        var mForm = modal.querySelector('form');
        if (mForm) {
            // Completely block form submission if the modal opened less than 500ms ago
            mForm.addEventListener('submit', function(e) {
                if (Date.now() < lockPopupSubmitUntil) {
                    e.preventDefault();
                    e.stopPropagation();
                    e.stopImmediatePropagation();
                    return false;
                }
            }, true);
        }

        var inpSearch = document.getElementById('mspu_txt_input');
        if (inpSearch) {
            // Strip name="search" while locked or stop Enter propagation during the lock window
            ['keydown', 'keypress', 'keyup'].forEach(function(evt) {
                inpSearch.addEventListener(evt, function(e) {
                    if (Date.now() < lockPopupSubmitUntil && (e.key === 'Enter' || e.keyCode === 13)) {
                        e.preventDefault();
                        e.stopPropagation();
                        e.stopImmediatePropagation();
                        return false;
                    }
                }, true);
            });
        }
    }

    function buildCleanSearchBox(oldElement, isMobile) {
        var wrap = document.createElement('div');
        wrap.className = isMobile ? 'vani-mobile-search-wrap' : 'vani-desktop-search-wrap';
        wrap.style.cssText = isMobile
            ? 'flex:1 1 auto !important; display:flex !important; align-items:center !important; position:relative !important; margin:0 10px !important; z-index:999999 !important;'
            : 'display:flex !important; align-items:center !important; position:relative !important; width:100% !important; max-width:280px !important; z-index:999999 !important;';

        var inp = document.createElement('input');
        inp.type = 'text'; // Must NOT be 'search' so older Common.js selectors ignore it
        inp.id = 'ori_search';
        // Intentionally NO inp.name = 'search' so older Common.js input[name="search"] selectors ignore it!
        inp.className = 'vani-clean-search-input';
        inp.placeholder = 'Search Vanipedia';
        inp.autocomplete = 'off';
        inp.style.cssText = 'width:100% !important; height:32px !important; background:#1f3e45 !important; background-image:none !important; color:#ffffff !important; -webkit-text-fill-color:#ffffff !important; border:1.5px solid #f5d77f !important; border-radius:16px !important; padding:2px 32px 2px 12px !important; font-size:15px !important; outline:none !important; box-sizing:border-box !important;';

        var btn = document.createElement('button');
        btn.type = 'button';
        btn.className = 'vani-inline-go';
        btn.innerHTML = '🔍';
        btn.style.cssText = 'position:absolute !important; right:8px !important; top:50% !important; transform:translateY(-50%) !important; background:none !important; border:none !important; font-size:15px !important; cursor:pointer !important; padding:0 !important; line-height:1 !important; z-index:20 !important;';

        ['click', 'focus', 'focusin', 'touchstart', 'input', 'keypress'].forEach(function(evtType) {
            inp.addEventListener(evtType, function(e) {
                e.stopPropagation();
            }, true);
        });

        // Swallow keydown for Enter so no document/window listener sees it
        inp.addEventListener('keydown', function(e) {
            e.stopPropagation();
            if (e.key === 'Enter' || e.keyCode === 13) {
                e.preventDefault();
                e.stopImmediatePropagation();
                window.open_modal();
            }
        }, true);

        btn.addEventListener('click', function(e) {
            e.preventDefault();
            e.stopPropagation();
            e.stopImmediatePropagation();
            window.open_modal();
        }, true);

        wrap.appendChild(inp);
        wrap.appendChild(btn);
        oldElement.replaceWith(wrap);
    }

    function setupAllSearchBars() {
        protectModalForm();

        // 1. Mobile Header
        var minervaHeader = document.querySelector('.minerva-header');
        if (minervaHeader) {
            document.documentElement.classList.remove('overlay-enabled');
            document.body.classList.remove('search-enabled', 'overlay-enabled');
            var b = minervaHeader.querySelector('.branding-box');
            if (b) b.style.setProperty('display', 'none', 'important');

            var mForm = minervaHeader.querySelector('form.minerva-search-form, form#searchform');
            if (mForm && !minervaHeader.querySelector('.vani-mobile-search-wrap')) {
                buildCleanSearchBox(mForm, true);
            }
        }

        // 2. Desktop Header (matches wherever #searchform, #searchInput, or #ori_search currently sits, outside the modal)
        if (!document.querySelector('.vani-desktop-search-wrap') && !minervaHeader) {
            var dTarget = document.querySelector('form#searchform, #p-search form, .vector-search-box form');
            if (!dTarget) {
                var rawInput = document.querySelector('#ori_search, #searchInput, input[type="search"]');
                if (rawInput && !rawInput.closest('#mspu_div_wrapper') && !rawInput.classList.contains('vani-clean-search-input')) {
                    dTarget = rawInput.closest('form') || rawInput.parentElement;
                }
            }
            if (dTarget && !dTarget.closest('#mspu_div_wrapper')) {
                buildCleanSearchBox(dTarget, false);
            }
        }
    }

    if (document.readyState === 'loading') {
        document.addEventListener('DOMContentLoaded', setupAllSearchBars);
    } else {
        setupAllSearchBars();
    }
    setTimeout(setupAllSearchBars, 200);
    setTimeout(setupAllSearchBars, 700);
})();
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