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Tampermonkey Support Library

to reduce repetition in creating scripts for Tampermonkey support

As of 11. 08. 2019. See the latest version.

This script should not be not be installed directly. It is a library for other scripts to include with the meta directive // @require https://update.greatest.deepsurf.us/scripts/23115/724071/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 {
            $('body').append('<div role="dialog" class="popupDetailWindow" id="' + modalId + '">' +
                             '    <div class="popupDetailTitle">&nbsp;</div>' +
                             '    <div class="popupDetailContent fingery tamperModalClose" style="text-align:right;" onclick="$(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($configElement);
        }
    },
    savePreferences: function (name, value) {
        GM_setValue(name, JSON.stringify(value));
    },
    erasePreferences: function(name) {
        GM_setValue(name, JSON.stringify({}));
    },
    setTamperIcon: function (global) {
        var scriptName = global.ids != null ? global.ids.scriptName : global.scriptName,
            prefsName = global.ids != null ? global.ids.prefsName : global.prefsName,
            memsName = global.ids != null ? global.ids.memsName : global.memsName,
            mems = global.mems,
            prefs = global.prefs,
            notes = global.notes;
        if (!scriptName || !prefsName || !prefs) {
            tm.log('setTamperIcon not properly configured; please send entire global object');
            return;
        }
        // Add Tampermonkey Icon with label to identify this script
        if($('.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 && !global.handlePrefsLocally) {
            var tamperAction = function () {
                var modalId = scriptName.replace(/\s/g, '') + 'Options',
                    modalBody = '',
                    notesInsert = '';
				modalBody += '<div class="popupDetailTitle">' + modalId + '</div><div class="popupDetailContent">&nbsp;</div>';
                _.each(prefs, function (value, key) {
                    if (Array.isArray(value) || typeof value === 'string' || typeof value === 'number') {
                        var thisVal = typeof value === 'object' ? JSON.stringify(value) : value;
                        modalBody +=
                            '<div class="popupDetailTitle">' + key + '</div>' +
                            '<div class="popupDetailContent">' +
                            '    <textarea style="width:100%" id="' + key + '" type="text">' + thisVal + '</textarea>' +
                            '</div>';
                    } else {
                        _.each(value, function (value2, key2) {
                            var thisVal2 = typeof value2 === 'object' ? JSON.stringify(value2) : value2;
                            modalBody +=
                                '<div class="popupDetailTitle">' + key2 + '</div>' +
                                '<div class="popupDetailContent">' +
                                '    <textarea style="width:100%" id="' + key2 + '" type="text">' + thisVal2 + '</textarea>' +
                                '</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 aria-label="Erase Tampermonkey Session Notes" class="notery tBtn">Erase Notes</button>';
                }
                modalBody += '<div class="popupDetailTitle">&nbsp;</div><div class="popupDetailContent" style="text-align:right;">' +
                    notesInsert +
                    '    <button aria-label="Reset Plugin Memory" class="memery tBtn">Reset Memory</button>' +
                    '    <button aria-label="Reset Plugin Preferences" class="resetery tBtn tBtnMain">Reset Preferences</button>' +
                    '    <button aria-label="Save Plugin Preferences" class="savery tBtn tBtnMain">Save</button>' +
                    '    <button aria-label="Close Preference Window" class="uiClosify tBtn">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, theNote) {
        var theType,
            typeAddedIndex = -1,
            compiledNote = function() {
                var returnNote = global.scriptName + ': ';
                returnNote += theType.length > 0 ? theType + ': ' : '';
                returnNote += theNote;
                return returnNote;
            };
        tm.initNotes(global);
        if (typeof theNote === 'object') {
            theType = theNote.type;
            theNote = theNote.note;
            for (var intI = 0; intI < global.notes.messages.length; intI++) {
                if (global.notes.messages[intI].indexOf(theType) > -1) {
                    typeAddedIndex = intI;
                }
            }
            if (typeAddedIndex > -1 && global.notes.messages[typeAddedIndex] !== compiledNote()) {
                global.notes.messages.splice(typeAddedIndex, 1);
                global.notes.notifiedCount--;
            }
        }
        if (global.notes.messages.indexOf(compiledNote()) === -1) {
            global.notes.messages.push(compiledNote());
        }
    }
};