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Tampermonkey Support Library

to reduce repetition in creating scripts for Tampermonkey support

Tính đến 22-07-2019. Xem phiên bản mới nhất.

Script này sẽ không được không được cài đặt trực tiếp. Nó là một thư viện cho các script khác để bao gồm các chỉ thị meta // @require https://update.greasyfork.org/scripts/23115/719067/Tampermonkey%20Support%20Library.js

var tm = {
    addGlobalStyle: function(css) {
        var head, style;
        head = document.getElementsByTagName('head')[0];
        if (!head) { return; }
        style = document.createElement('style');
        style.type = 'text/css';
        style.innerHTML = css;
        head.appendChild(style);
    },
    log: function(msg) {
        console.log('Tampermonkey: ' + msg);
    },
    selectText: function (targetClass) {
        var textToCopy, range;
        try {
            if (document.selection) {
                range = document.body.createTextRange();
                range.moveToElementText(document.getElementsByClassName(targetClass)[0]);
                range.select();
            } else if (window.getSelection) {
				var selection = window.getSelection();
                range = document.createRange();
                range.selectNode(document.getElementsByClassName(targetClass)[0]);
				selection.removeAllRanges();
                selection.addRange(range);
            }
        } catch (err) {
            tm.log('Failed to select text');
        }
    },
    sysFriendly: function(el) {
        var text = $(el).text();
        $(el).text(text.replace(/\/|\:|\<|\>|\\|\||\*|\?/g, '-'));
    },
    ping: function (ip, callback) { // via http://jsfiddle.net/GSSCD/203/
        if (!this.inUse) {
            this.status = 'unchecked';
            this.inUse = true;
            this.callback = callback;
            this.ip = ip;
            var _that = this;
            this.img = new Image();

            this.img.onload = function () {
                _that.inUse = false;
                _that.callback('responded');
            };

            this.img.onerror = function (e) {
                if (_that.inUse) {
                    _that.inUse = false;
                    _that.callback('error', e);
                }
            };

            this.start = new Date().getTime();
            this.img.src = "http://" + this.ip;
            this.timer = setTimeout(function () {
                if (_that.inUse) {
                    _that.inUse = false;
                    _that.callback('timeout');
                }
            }, 1500);
        }
    },
    isTagIn: function (targetString, tags) {
        var isFound = false;
        _.each(tags, function scanTarget (tag) {
            if (targetString.toLowerCase().indexOf(tag.toLowerCase()) > -1) {
                isFound = true;
            }
        });
        return isFound;
    },
    copyTextToClipboard: function (text) {
        var copyFrom = document.createElement("textarea");
        copyFrom.textContent = text;
        var body = document.getElementsByTagName('body')[0];
        body.appendChild(copyFrom);
        copyFrom.select();
        document.execCommand('copy');
        body.removeChild(copyFrom);
    },
    showModal: function(modalId, modalBody) {
        if ($('#' + modalId).is(":visible")) {
            $('#' + modalId).remove();
        } else {
            $('body').append('<div class="popupDetailWindow" id="' + modalId + '">' +
                             '    <div class="popupDetailTitle">&nbsp;</div>' +
                             '    <div class="popupDetailContent fingery" style="text-align:right;" onclick="$(this).parent().remove()">[CLOSE]</div>' +
                             '    ' + modalBody +
                             '</div>');
        }
    },
    waitTimers: [],
    getContainer: function (opts) {
        var options = {
            id: opts.id ? opts.id : opts.el.replace(/[ (:)]/g, ''),
            el: opts.el,
            try: 0,
            max: opts.max ? opts.max : 20,
            spd: opts.spd ? opts.spd : 500
        };
        clearTimeout(tm.waitTimers[options.id]);
        return new Promise(function (resolve, reject) {
            tm.waitForContainerElement(resolve, options);
        });
    },
    waitForContainerElement: function (resolve, options) {
        var $configElement = $(options.el);
        if ($configElement.length === 0) {
            options.try++;
            if (options.try < options.max) {
                tm.waitTimers[options.id] = setTimeout(tm.waitForContainerElement.bind(this, resolve, options), options.spd);
            } else {
                $('#output').val($('#output').val() + 'Maximum searches reached\n');
            }
        } else {
            resolve($configElement);
        }
    },
    savePreferences: function (name, value) {
        GM_setValue(name, JSON.stringify(value));
    },
    erasePreferences: function(name) {
        GM_setValue(name, JSON.stringify({}));
    },
    setTamperIcon: function (global) {
		var scriptName = global.scriptName || global.ids.scriptName,
			prefsName = global.ids != null ? global.ids.prefsName : global.prefsName,
			memsName = global.ids != null ? global.ids.memsName : global.memsName,
			mems = global.mems,
			prefs = global.prefs,
			notes = global.notes;
		if (!scriptName || !prefsName || !prefs) {
			tm.log('setTamperIcon not properly configured; please send entire global object');
			return;
		}
        // Add Tampermonkey Icon with label to identify this script
        if($('.tamperlabel').length > 0) {
            if ($('.tamperlabel').prop('title').indexOf(scriptName) === -1) {
                $('.tamperlabel').prop('title', $('.tamperlabel').prop('title') + ' | ' + scriptName);
            }
        } else {
            $('body').append('<span class="tamperlabel" title="Tampermonkey scripts: ' + scriptName + '"></span>');
        }
        if (prefsName != null && prefs != null) {
            var tamperAction = function () {
                var modalId = scriptName.replace(/\s/g, '') + 'Options',
                    modalBody = '',
					notesInsert = '';
                _.each(prefs, function (value, key) {
                    if (Array.isArray(value) || typeof value === 'string' || typeof value === 'number') {
                        modalBody += '    <div class="popupDetailTitle">' + key + '</div><div class="popupDetailContent"><input style="width:100%" id="' + key + '" type="text" value="' + value + '"></input></div>';
                    } else {
                        _.each(value, function (value2, key2) {
                            modalBody += '<div class="popupDetailTitle" onclick="tm.copyTextToClipboard(document.getElementById(' + key2 + ').value)">' + key2 + '</div>' +
										 '<div class="popupDetailContent"><input style="width:100%" id="' + key2 + '" type="text" value="' + value2 + '"></input></div>';
                        });
                    }
                });
				if (notes != null) {
					modalBody += '    <div class="popupDetailTitle">&nbsp;</div><div class="popupDetailContent" style="margin-top:20px;">&nbsp;</div>';
					_.each(notes.messages, function(note) {
						modalBody += '    <div class="popupDetailTitle tmNote">NOTE:</div><div class="popupDetailContent tmNote">' + note + '</div>';
					});
					notesInsert = '    <button class="tamperButton" aria-label="Erase Tampermonkey Session Notes" class="notery">Erase Notes</button>';
				}
                modalBody += '<div class="popupDetailTitle">&nbsp;</div><div class="popupDetailContent" style="text-align:right;">' +
					notesInsert +
                    '    <button class="tamperButton" aria-label="Reset Plugin Preferences" class="resetery">Reset My Preferences</button>' +
					'    <button class="tamperButton" aria-label="Reset Plugin Memory" class="memery">Clear Memory</button>' +
                    '    <button class="tamperButton tamperPrimary" aria-label="Save Plugin Preferences" class="savery">Save</button>' +
                    '    <button class="tamperButton" aria-label="Close Preference Window" class="uiClosify">Close</button>' +
                    '</div>';
                tm.showModal(modalId, modalBody);

                // hide the default popup Close because for some weird reason it's not working
                $('.popupDetailContent.fingery').hide();

                $('.savery').on('click', function() {
                    _.each(prefs, function(value, key) {
                        prefs[key] = $('#' + key).val();
                    });
                    tm.savePreferences(prefsName, prefs);
					alert('Prefernces saved. You may need to refresh.');
                });
                $('.resetery').on('click', function() {
                    tm.erasePreferences(prefsName);
					alert('Preferences erased. You may need to refresh.');
                });
                $('.memery').on('click', function() {
                    tm.erasePreferences(memsName);
                    alert('Page memory erased.');
                });
                $('.uiClosify').on('click', function() {
                    $('#' + modalId).remove();
                });
                $('.notery').on('click', function() {
					$('.tmNote').remove();
                    global.notes = null;
					tm.initNotes(global);
                });

                return false;
            };
            $('.tamperlabel').unbind('click').click(tamperAction);
        }
    },
	initNotes: function(global) {
		if (global.notes == null) {
			global.notes = {
				messages: [],
				notifiedCount: 0
			};
		}	
	},
	checkNotes: function(global) {
		tm.initNotes(global);
		if (global.notes.messages.length !== global.notes.notifiedCount) {
			global.notes.notifiedCount = global.notes.messages.length;
			var blinkNotify = function() {
				if ($('.tamperlabel').css('background-color') === 'rgb(255, 0, 0)') {
					$('.tamperlabel').css('background-color', 'transparent');
				} else {
					$('.tamperlabel').css('background-color', 'rgb(255, 0, 0)');
				}
			}
			setTimeout(function() {
				for (var intI = 0; intI < 4; intI ++) {
					setTimeout(blinkNotify, 1000 * intI);
				};
			}, 3000);
		}
	},
	addNote: function(global, notify) {
		tm.initNotes(global);
		notify = global.scriptName + ': ' + notify;
		if (global.notes.messages.indexOf(notify) === -1) {
			global.notes.messages.push(notify);
		}
	}
};