custom.js ➔ showAlert - Code Metrics - Inspection of "Improve all project template" - itstructure/yii2-template-multilanguage - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( dd4450...9a9614 )

by Andrey

created 2020-08-03 05:45 UTC

custom.js ➔ showAlert B

↳ Parent: web/js/custom.js

Complexity

Conditions

Size

Total Lines	27
Code Lines	19

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	7
eloc	19
c	0
b	0
f	0
dl	0
loc	27
rs	8


// ISOTOPE FILTER
jQuery(document).ready(function($){

  if ( $('.iso-box-wrapper').length > 0 ) { 

      var $container  = $('.iso-box-wrapper'), 
        $imgs     = $('.iso-box img');

      $container.imagesLoaded(function () {

        $container.isotope({
        layoutMode: 'fitRows',
        itemSelector: '.iso-box'
        });

        $imgs.load(function(){
          $container.isotope('reLayout');
        })

      });

      //filter items on button click

      $('.filter-wrapper li a').click(function(){

          var $this = $(this), filterValue = $this.attr('data-filter');

      $container.isotope({ 
        filter: filterValue,
        animationOptions: { 
            duration: 750, 
            easing: 'linear', 
            queue: false, 
        }                
      });             

      // don't proceed if already selected 

      if ( $this.hasClass('selected') ) { 
        return false; 
      }

      var filter_wrapper = $this.closest('.filter-wrapper');
      filter_wrapper.find('.selected').removeClass('selected');
      $this.addClass('selected');

        return false;
      }); 

  }

});

// jQuery to collapse the navbar on scroll //
$(window).scroll(function() {
    if ($(".navbar").offset().top > 50) {
        $(".navbar-fixed-top").addClass("top-nav-collapse");
    } else {
        $(".navbar-fixed-top").removeClass("top-nav-collapse");
    }
});

/* HTML document is loaded. DOM is ready. 
-------------------------------------------*/
$(function(){

  // ------- WOW ANIMATED ------ //
  wow = new WOW(

  {
    mobile: false
  });
  wow.init();

  // HIDE MOBILE MENU AFTER CLIKING ON A LINK
  $('.navbar-collapse a').click(function(){
        $(".navbar-collapse").collapse('hide');
    });

  // NIVO LIGHTBOX
  $('.iso-box-section a').nivoLightbox({
        effect: 'fadeScale',
    });

});

/**
 * Serialize object to string.
 *
 * @param   {object} obj    - Object incoming
 * @returns {string}        - Object as Get params string
 */
function serializeParams(obj) {
    return Object.keys(obj).reduce(function(a,k) {a.push(k+'='+encodeURIComponent(obj[k]));return a},[]).join('&');
}

/**
 * AJAX function.
 *
 * @param {string} url     - Request URL
 * @param {string} method  - Request type ('post' || 'get')
 * @param {object} params  - Object with params (for files { name: 'sasha' (sended to $_POST[]), files: { custom_filename: element.files[0] } (sended to $_FILES[]))
 * @param {object} options - Object with options. Available options:
 *     response_json{bool} - Type of response (JSON or not)
 *     func_waiting{func}  - Function while waiting
 *     func_callback{func} - Function on success result
 *     func_error{func}    - Function on error result
 *     func_progress{func} - Function on uploading progress
 */
function AJAX(url, method, params, options) {
    var xhr = null;

    try { // For: chrome, firefox, safari, opera, yandex, ...
        xhr = new XMLHttpRequest();
    } catch(e) {
        try { // For: IE6+
            xhr = new ActiveXObject("Microsoft.XMLHTTP");

        } catch(e1) { // if JS not supported or disabled
            console.log("Browser Not supported!");

            return;
        }
    }

    xhr.onreadystatechange = function() {

        // ready states:
        // 0: uninitialized
        // 1: loading
        // 2: loaded
        // 3: interactive
        // 4: complete

        if (xhr.readyState == 4) { // when result is ready

            var response_text = xhr.responseText;

            if ('response_json' in options && options.response_json) {
                try {
                    response_text = JSON.parse(response_text);
                } catch (e) { }

            }

            if (xhr.status === 200) { // on success
                if ('func_callback' in options && typeof options.func_callback == 'function') {
                    var fc = options.func_callback;
                    fc(response_text);
                }
            } else { // on error
                console.log(xhr.status + ': ' + xhr.statusText);

                if ('func_error' in options && typeof options.func_error == 'function') {
                    var fe = options.func_error;
                    fe(response_text, xhr);
                }
            }
        } else { // waiting for result
            if ('func_waiting' in options && typeof options.func_waiting == 'function') {
                var fw = options.func_waiting;
                fw();
            }
        }
    };

    var data = null;


    if (params.files) {
        method = 'POST';

        data = new FormData();
        for (var index_param in params) {
var someObject;
for (var key in someObject) {
    if ( ! someObject.hasOwnProperty(key)) {
        continue; // Skip keys from the prototype.
    }

    doSomethingWith(key);
}
            if (typeof params[index_param] == 'object') {
                for (var index_file in params[index_param]) {
var someObject;
for (var key in someObject) {
    if ( ! someObject.hasOwnProperty(key)) {
        continue; // Skip keys from the prototype.
    }

    doSomethingWith(key);
}
                    data.append(index_file, params[index_param][index_file]);
                }
            } else {
                data.append(index_param, params[index_param]);
            }
        }

        if ('func_progress' in options && typeof options.func_progress == 'function') {
            xhr.upload.onprogress = function(event) {
                // 'progress: ' + event.loaded + ' / ' + event.total;
                var fp = options.func_progress;
                fp(event);
            }
        }
    } else {
        data = serializeParams(params);
    }

    method = method.toUpperCase();

    if (method == 'GET' && data) {
        url += '?' + data;
    }

    xhr.open(method, url, true);

    if ( ! params.files) {
        xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
    }

    xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
    xhr.send(data);
}

/**
 * Add cross browser event to DOM element
 *
 * @param {object} element			- Element for adding event
 * @param {string} event_name   	- Event name
 * @param {function} event_handler	- Event handler
 */
function addEvent(element, event_name, event_handler) {
    if (event_name == 'ready') {
        if (document.addEventListener) {
            document.addEventListener("DOMContentLoaded", event_handler, false);
        } else if (document.attachEvent) {
            document.attachEvent("onreadystatechange", function() {
                if (document.readyState === "complete" ) {
                    event_handler();
                }
            });
        }
    } else {
        if (element.addEventListener) {
            element.addEventListener(event_name, event_handler, false);
        } else if (element.attachEvent) {
            element.attachEvent('on' + event_name, event_handler);
        }
    }
}

/**
 * @param {element} parentBlock
 * @param {string} textAlert
 * @param {string} status
 *      success
 *      info
 *      warning
 *      danger
 */
function showAlert(parentBlock, textAlert, status) {
    var possibleStatuses = [
        'success',
        'info',
        'warning',
        'danger'
    ];
    var alertBlock = parentBlock.find('[role="alert"]');
    if (alertBlock.hasClass('hidden')) {
        alertBlock.removeClass('hidden');
    }
    if (!alertBlock.hasClass('show')) {
        alertBlock.addClass('show');
    }
    for (var i = 0; i < possibleStatuses.length; i++) {
        if (status != possibleStatuses[i]) {
            if (alertBlock.hasClass('alert-'+possibleStatuses[i])) {
                alertBlock.removeClass('alert-'+possibleStatuses[i]);
            }
        } else {
            if (!alertBlock.hasClass('alert-'+status)) {
                alertBlock.addClass('alert-'+status);
            }
        }
    }
    alertBlock.text(textAlert);
}

/**
 * @param parentBlock
 */
function closeAlert(parentBlock) {
    var possibleStatuses = [
        'success',
        'info',
        'warning',
        'danger'
    ];
    var alertBlock = parentBlock.find('[role="alert"]');
    if (alertBlock.hasClass('show')) {
        alertBlock.removeClass('show');
    }
    if (!alertBlock.hasClass('hidden')) {
        alertBlock.addClass('hidden');
    }
    for (var i = 0; i < possibleStatuses.length; i++) {
        if (alertBlock.hasClass('alert-'+possibleStatuses[i])) {
            alertBlock.removeClass('alert-'+possibleStatuses[i]);
        }
    }
    alertBlock.text('');
}

// CAPTCHA

var recaptcha_status = 'passive';

function grecaptcha_reset() {
    grecaptcha.reset();

}

function grecaptcha_execute() {
    grecaptcha.execute();

}

/**
 * Validate recaptcha, using ajax request to the google recaptcha service.
 *
 * @param callbacks
 *     func_waiting{func}  - Function while waiting
 *     func_callback_success{func} - Function on success result with status 200
 *     func_callback_error{Func} - Function on error result with status 200
 */
function validateRecaptcha(callbacks) {
    var url = "/ajax/recaptcha-ajax/validate";
    var params = {
        _csrf: window.yii.getCsrfToken(),
        g_recaptcha_response: grecaptcha.getResponse()

    };
    AJAX(url, 'POST', params, {
        response_json: true,
        func_waiting: function () {
            if ('func_waiting' in callbacks && typeof callbacks.func_waiting == 'function') {
                var fw = callbacks.func_waiting;
                fw();
            }
        },
        func_callback: function (resp) {
            if (resp.meta.status == 'success') {
                if ('func_callback_success' in callbacks && typeof callbacks.func_callback_success == 'function') {
                    var fcs = callbacks.func_callback_success;
                    fcs(resp);
                }
            } else if (resp.meta.status == 'fail') {
                if ('func_callback_error' in callbacks && typeof callbacks.func_callback_error == 'function') {
                    var fce = callbacks.func_callback_error;
                    fce(resp);
                }
                grecaptcha_reset();
            }
        },
        func_error: function (resp, xhr) {

            grecaptcha_reset();
        }
    });
}


1
2			// ISOTOPE FILTER
3			jQuery(document).ready(function($){
4
5			if ( $('.iso-box-wrapper').length > 0 ) {
6
7			var $container = $('.iso-box-wrapper'),
8			$imgs = $('.iso-box img');
9
10			$container.imagesLoaded(function () {
11
12			$container.isotope({
13			layoutMode: 'fitRows',
14			itemSelector: '.iso-box'
15			});
16
17			$imgs.load(function(){
18			$container.isotope('reLayout');
19			})
20
21			});
22
23			//filter items on button click
24
25			$('.filter-wrapper li a').click(function(){
26
27			var $this = $(this), filterValue = $this.attr('data-filter');
28
29			$container.isotope({
30			filter: filterValue,
31			animationOptions: {
32			duration: 750,
33			easing: 'linear',
34			queue: false,
35			}
36			});
37
38			// don't proceed if already selected
39
40			if ( $this.hasClass('selected') ) {
41			return false;
42			}
43
44			var filter_wrapper = $this.closest('.filter-wrapper');
45			filter_wrapper.find('.selected').removeClass('selected');
46			$this.addClass('selected');
47
48			return false;
49			});
50
51			}
52
53			});
54
55			// jQuery to collapse the navbar on scroll //
56			$(window).scroll(function() {
57			if ($(".navbar").offset().top > 50) {
58			$(".navbar-fixed-top").addClass("top-nav-collapse");
59			} else {
60			$(".navbar-fixed-top").removeClass("top-nav-collapse");
61			}
62			});
63
64			/* HTML document is loaded. DOM is ready.
65			-------------------------------------------*/
66			$(function(){
67
68			// ------- WOW ANIMATED ------ //
69			wow = new WOW(
			0 ignored issues – show Bug introduced 2019-05-11 18:25 UTC by Report Bug Copy Issue Report The variable `WOW` seems to be never declared. If this is a global, consider adding a `/** global: WOW */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history... Bug introduced 2019-05-11 18:25 UTC by Report Bug Copy Issue Report The variable `wow` seems to be never declared. Assigning variables without defining them first makes them global. If this was intended, consider making it explicit like using `window.wow`. Loading history...
70			{
71			mobile: false
72			});
73			wow.init();
74
75			// HIDE MOBILE MENU AFTER CLIKING ON A LINK
76			$('.navbar-collapse a').click(function(){
77			$(".navbar-collapse").collapse('hide');
78			});
79
80			// NIVO LIGHTBOX
81			$('.iso-box-section a').nivoLightbox({
82			effect: 'fadeScale',
83			});
84
85			});
86
87			/**
88			* Serialize object to string.
89			*
90			* @param {object} obj - Object incoming
91			* @returns {string} - Object as Get params string
92			*/
93			function serializeParams(obj) {
94			return Object.keys(obj).reduce(function(a,k) {a.push(k+'='+encodeURIComponent(obj[k]));return a},[]).join('&');
95			}
96
97			/**
98			* AJAX function.
99			*
100			* @param {string} url - Request URL
101			* @param {string} method - Request type ('post' \|\| 'get')
102			* @param {object} params - Object with params (for files { name: 'sasha' (sended to $_POST[]), files: { custom_filename: element.files[0] } (sended to $_FILES[]))
103			* @param {object} options - Object with options. Available options:
104			* response_json{bool} - Type of response (JSON or not)
105			* func_waiting{func} - Function while waiting
106			* func_callback{func} - Function on success result
107			* func_error{func} - Function on error result
108			* func_progress{func} - Function on uploading progress
109			*/
110			function AJAX(url, method, params, options) {
111			var xhr = null;
112
113			try { // For: chrome, firefox, safari, opera, yandex, ...
114			xhr = new XMLHttpRequest();
115			} catch(e) {
116			try { // For: IE6+
117			xhr = new ActiveXObject("Microsoft.XMLHTTP");
			0 ignored issues – show Bug introduced 2019-05-11 18:25 UTC by Report Bug Copy Issue Report The variable `ActiveXObject` seems to be never declared. If this is a global, consider adding a `/** global: ActiveXObject */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
118			} catch(e1) { // if JS not supported or disabled
119			console.log("Browser Not supported!");
			0 ignored issues – show Debugging Code introduced 2019-05-11 18:25 UTC by Report Bug Copy Issue Report `console.log` looks like debug code. Are you sure you do not want to remove it? Loading history...
120			return;
121			}
122			}
123
124			xhr.onreadystatechange = function() {
125
126			// ready states:
127			// 0: uninitialized
128			// 1: loading
129			// 2: loaded
130			// 3: interactive
131			// 4: complete
132
133			if (xhr.readyState == 4) { // when result is ready
134
135			var response_text = xhr.responseText;
136
137			if ('response_json' in options && options.response_json) {
138			try {
139			response_text = JSON.parse(response_text);
140			} catch (e) { }
			0 ignored issues – show Coding Style Comprehensibility Best Practice introduced 2019-05-11 18:25 UTC by Report Bug Copy Issue Report Empty catch clauses should be used with caution; consider adding a comment why this is needed. Loading history...
141			}
142
143			if (xhr.status === 200) { // on success
144			if ('func_callback' in options && typeof options.func_callback == 'function') {
145			var fc = options.func_callback;
146			fc(response_text);
147			}
148			} else { // on error
149			console.log(xhr.status + ': ' + xhr.statusText);
			0 ignored issues – show Debugging Code introduced 2019-05-11 18:25 UTC by Report Bug Copy Issue Report `console.log` looks like debug code. Are you sure you do not want to remove it? Loading history...
150			if ('func_error' in options && typeof options.func_error == 'function') {
151			var fe = options.func_error;
152			fe(response_text, xhr);
153			}
154			}
155			} else { // waiting for result
156			if ('func_waiting' in options && typeof options.func_waiting == 'function') {
157			var fw = options.func_waiting;
158			fw();
159			}
160			}
161			};
162
163			var data = null;
			0 ignored issues – show Unused Code introduced 2019-05-11 18:25 UTC by Report Bug Copy Issue Report The assignment to `data` seems to be never used. If you intend to free memory here, this is not necessary since the variable leaves the scope anyway. Loading history...
164
165			if (params.files) {
166			method = 'POST';
167
168			data = new FormData();
169			for (var index_param in params) {
			0 ignored issues – show Complexity introduced 2019-05-11 18:25 UTC by Report Bug Copy Issue Report A for in loop automatically includes the property of any prototype object, consider checking the key using `hasOwnProperty`. When iterating over the keys of an object, this includes not only the keys of the object, but also keys contained in the prototype of that object. It is generally a best practice to check for these keys specifically: var someObject; for (var key in someObject) { if ( ! someObject.hasOwnProperty(key)) { continue; // Skip keys from the prototype. } doSomethingWith(key); } Loading history...
170			if (typeof params[index_param] == 'object') {
171			for (var index_file in params[index_param]) {
			0 ignored issues – show Complexity introduced 2019-05-11 18:25 UTC by Report Bug Copy Issue Report A for in loop automatically includes the property of any prototype object, consider checking the key using `hasOwnProperty`. When iterating over the keys of an object, this includes not only the keys of the object, but also keys contained in the prototype of that object. It is generally a best practice to check for these keys specifically: var someObject; for (var key in someObject) { if ( ! someObject.hasOwnProperty(key)) { continue; // Skip keys from the prototype. } doSomethingWith(key); } Loading history...
172			data.append(index_file, params[index_param][index_file]);
173			}
174			} else {
175			data.append(index_param, params[index_param]);
176			}
177			}
178
179			if ('func_progress' in options && typeof options.func_progress == 'function') {
180			xhr.upload.onprogress = function(event) {
181			// 'progress: ' + event.loaded + ' / ' + event.total;
182			var fp = options.func_progress;
183			fp(event);
184			}
185			}
186			} else {
187			data = serializeParams(params);
188			}
189
190			method = method.toUpperCase();
191
192			if (method == 'GET' && data) {
193			url += '?' + data;
194			}
195
196			xhr.open(method, url, true);
197
198			if ( ! params.files) {
199			xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
200			}
201
202			xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
203			xhr.send(data);
204			}
205
206			/**
207			* Add cross browser event to DOM element
208			*
209			* @param {object} element - Element for adding event
210			* @param {string} event_name - Event name
211			* @param {function} event_handler - Event handler
212			*/
213			function addEvent(element, event_name, event_handler) {
214			if (event_name == 'ready') {
215			if (document.addEventListener) {
216			document.addEventListener("DOMContentLoaded", event_handler, false);
217			} else if (document.attachEvent) {
218			document.attachEvent("onreadystatechange", function() {
219			if (document.readyState === "complete" ) {
220			event_handler();
221			}
222			});
223			}
224			} else {
225			if (element.addEventListener) {
226			element.addEventListener(event_name, event_handler, false);
227			} else if (element.attachEvent) {
228			element.attachEvent('on' + event_name, event_handler);
229			}
230			}
231			}
232
233			/**
234			* @param {element} parentBlock
235			* @param {string} textAlert
236			* @param {string} status
237			* success
238			* info
239			* warning
240			* danger
241			*/
242			function showAlert(parentBlock, textAlert, status) {
243			var possibleStatuses = [
244			'success',
245			'info',
246			'warning',
247			'danger'
248			];
249			var alertBlock = parentBlock.find('[role="alert"]');
250			if (alertBlock.hasClass('hidden')) {
251			alertBlock.removeClass('hidden');
252			}
253			if (!alertBlock.hasClass('show')) {
254			alertBlock.addClass('show');
255			}
256			for (var i = 0; i < possibleStatuses.length; i++) {
257			if (status != possibleStatuses[i]) {
258			if (alertBlock.hasClass('alert-'+possibleStatuses[i])) {
259			alertBlock.removeClass('alert-'+possibleStatuses[i]);
260			}
261			} else {
262			if (!alertBlock.hasClass('alert-'+status)) {
263			alertBlock.addClass('alert-'+status);
264			}
265			}
266			}
267			alertBlock.text(textAlert);
268			}
269
270			/**
271			* @param parentBlock
272			*/
273			function closeAlert(parentBlock) {
274			var possibleStatuses = [
275			'success',
276			'info',
277			'warning',
278			'danger'
279			];
280			var alertBlock = parentBlock.find('[role="alert"]');
281			if (alertBlock.hasClass('show')) {
282			alertBlock.removeClass('show');
283			}
284			if (!alertBlock.hasClass('hidden')) {
285			alertBlock.addClass('hidden');
286			}
287			for (var i = 0; i < possibleStatuses.length; i++) {
288			if (alertBlock.hasClass('alert-'+possibleStatuses[i])) {
289			alertBlock.removeClass('alert-'+possibleStatuses[i]);
290			}
291			}
292			alertBlock.text('');
293			}
294
295			// CAPTCHA
296
297			var recaptcha_status = 'passive';
298
299			function grecaptcha_reset() {
300			grecaptcha.reset();
			0 ignored issues – show Bug introduced 2019-05-11 18:25 UTC by Report Bug Copy Issue Report The variable `grecaptcha` seems to be never declared. If this is a global, consider adding a `/** global: grecaptcha */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
301			}
302
303			function grecaptcha_execute() {
304			grecaptcha.execute();
			0 ignored issues – show Bug introduced 2019-05-11 18:25 UTC by Report Bug Copy Issue Report The variable `grecaptcha` seems to be never declared. If this is a global, consider adding a `/** global: grecaptcha */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
305			}
306
307			/**
308			* Validate recaptcha, using ajax request to the google recaptcha service.
309			*
310			* @param callbacks
311			* func_waiting{func} - Function while waiting
312			* func_callback_success{func} - Function on success result with status 200
313			* func_callback_error{Func} - Function on error result with status 200
314			*/
315			function validateRecaptcha(callbacks) {
316			var url = "/ajax/recaptcha-ajax/validate";
317			var params = {
318			_csrf: window.yii.getCsrfToken(),
319			g_recaptcha_response: grecaptcha.getResponse()
			0 ignored issues – show Bug introduced 2019-05-11 18:25 UTC by Report Bug Copy Issue Report The variable `grecaptcha` seems to be never declared. If this is a global, consider adding a `/** global: grecaptcha */` comment. This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed. To learn more about declaring variables in Javascript, see the MDN. Loading history...
320			};
321			AJAX(url, 'POST', params, {
322			response_json: true,
323			func_waiting: function () {
324			if ('func_waiting' in callbacks && typeof callbacks.func_waiting == 'function') {
325			var fw = callbacks.func_waiting;
326			fw();
327			}
328			},
329			func_callback: function (resp) {
330			if (resp.meta.status == 'success') {
331			if ('func_callback_success' in callbacks && typeof callbacks.func_callback_success == 'function') {
332			var fcs = callbacks.func_callback_success;
333			fcs(resp);
334			}
335			} else if (resp.meta.status == 'fail') {
336			if ('func_callback_error' in callbacks && typeof callbacks.func_callback_error == 'function') {
337			var fce = callbacks.func_callback_error;
338			fce(resp);
339			}
340			grecaptcha_reset();
341			}
342			},
343			func_error: function (resp, xhr) {
			0 ignored issues – show Unused Code introduced 2019-05-11 18:25 UTC by Report Bug Copy Issue Report The parameter `resp` is not used and could be removed. This check looks for parameters in functions that are not used in the function body and are not followed by other parameters which are used inside the function. Loading history... Unused Code introduced 2019-05-11 18:25 UTC by Report Bug Copy Issue Report The parameter `xhr` is not used and could be removed. This check looks for parameters in functions that are not used in the function body and are not followed by other parameters which are used inside the function. Loading history...
344			grecaptcha_reset();
345			}
346			});
347			}
348

itstructure / yii2-template-multilanguage

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custom.js ➔ showAlert B

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