1 | <?php |
||
2 | |||
3 | namespace Jaxon\Response; |
||
4 | |||
5 | use Jaxon\Plugin\ResponsePlugin; |
||
6 | use Psr\Http\Message\ResponseInterface as PsrResponseInterface; |
||
7 | |||
8 | interface ResponseInterface |
||
9 | { |
||
10 | /** |
||
11 | * Get the content type, which is always set to 'text/json' |
||
12 | * |
||
13 | * @return string |
||
14 | */ |
||
15 | public function getContentType(): string; |
||
16 | |||
17 | /** |
||
18 | * Get the commands in the response |
||
19 | * |
||
20 | * @return array |
||
21 | */ |
||
22 | public function getCommands(): array; |
||
23 | |||
24 | /** |
||
25 | * Get the number of commands in the response |
||
26 | * |
||
27 | * @return int |
||
28 | */ |
||
29 | public function getCommandCount(): int; |
||
30 | |||
31 | /** |
||
32 | * Clear all the commands already added to the response |
||
33 | * |
||
34 | * @return void |
||
35 | */ |
||
36 | public function clearCommands(); |
||
37 | |||
38 | /** |
||
39 | * Merge the commands with those in this <Response> object |
||
40 | * |
||
41 | * @param array $aCommands The commands to merge |
||
42 | * @param bool $bBefore Add the new commands to the beginning of the list |
||
43 | * |
||
44 | * @return void |
||
45 | */ |
||
46 | public function appendCommands(array $aCommands, bool $bBefore = false); |
||
47 | |||
48 | /** |
||
49 | * Merge the response commands with those in this <Response> object |
||
50 | * |
||
51 | * @param ResponseInterface The <Response> object |
||
0 ignored issues
–
show
Coding Style
Documentation
introduced
by
Loading history...
|
|||
52 | * @param bool $bBefore Add the new commands to the beginning of the list |
||
53 | * |
||
54 | * @return void |
||
55 | */ |
||
56 | public function appendResponse(ResponseInterface $xResponse, bool $bBefore = false); |
||
57 | |||
58 | /** |
||
59 | * Return the output, generated from the commands added to the response, that will be sent to the browser |
||
60 | * |
||
61 | * @return string |
||
62 | */ |
||
63 | public function getOutput(): string; |
||
64 | |||
65 | /** |
||
66 | * Add a response command that is generated by a plugin |
||
67 | * |
||
68 | * @param ResponsePlugin $xPlugin The plugin object |
||
69 | * @param array $aAttributes The attributes for this response command |
||
70 | * @param mixed $mData The data to be sent with this command |
||
71 | * |
||
72 | * @return ResponseInterface |
||
73 | */ |
||
74 | public function addPluginCommand(ResponsePlugin $xPlugin, array $aAttributes, $mData): ResponseInterface; |
||
75 | |||
76 | /** |
||
77 | * Convert this response to a PSR7 response object |
||
78 | * |
||
79 | * @return PsrResponseInterface |
||
80 | */ |
||
81 | public function toPsr(): PsrResponseInterface; |
||
82 | |||
83 | /** |
||
84 | * Add a command to assign the specified value to the given element's attribute |
||
85 | * |
||
86 | * @param string $sTarget The id of the html element on the browser |
||
87 | * @param string $sAttribute The attribute to be assigned |
||
88 | * @param string $sData The value to be assigned to the attribute |
||
89 | * |
||
90 | * @return ResponseInterface |
||
91 | */ |
||
92 | public function assign(string $sTarget, string $sAttribute, string $sData): ResponseInterface; |
||
93 | |||
94 | /** |
||
95 | * Add a command to assign the specified HTML content to the given element |
||
96 | * |
||
97 | * This is a shortcut for assign() on the innerHTML attribute. |
||
98 | * |
||
99 | * @param string $sTarget The id of the html element on the browser |
||
100 | * @param string $sData The value to be assigned to the attribute |
||
101 | * |
||
102 | * @return ResponseInterface |
||
103 | */ |
||
104 | public function html(string $sTarget, string $sData): ResponseInterface; |
||
105 | |||
106 | /** |
||
107 | * Add a command to append the specified data to the given element's attribute |
||
108 | * |
||
109 | * @param string $sTarget The id of the element to be updated |
||
110 | * @param string $sAttribute The name of the attribute to be appended to |
||
111 | * @param string $sData The data to be appended to the attribute |
||
112 | * |
||
113 | * @return ResponseInterface |
||
114 | */ |
||
115 | public function append(string $sTarget, string $sAttribute, string $sData): ResponseInterface; |
||
116 | |||
117 | /** |
||
118 | * Add a command to prepend the specified data to the given element's attribute |
||
119 | * |
||
120 | * @param string $sTarget The id of the element to be updated |
||
121 | * @param string $sAttribute The name of the attribute to be prepended to |
||
122 | * @param string $sData The value to be prepended to the attribute |
||
123 | * |
||
124 | * @return ResponseInterface |
||
125 | */ |
||
126 | public function prepend(string $sTarget, string $sAttribute, string $sData): ResponseInterface; |
||
127 | |||
128 | /** |
||
129 | * Add a command to replace a specified value with another value within the given element's attribute |
||
130 | * |
||
131 | * @param string $sTarget The id of the element to update |
||
132 | * @param string $sAttribute The attribute to be updated |
||
133 | * @param string $sSearch The needle to search for |
||
134 | * @param string $sData The data to use in place of the needle |
||
135 | * |
||
136 | * @return ResponseInterface |
||
137 | */ |
||
138 | public function replace(string $sTarget, string $sAttribute, string $sSearch, string $sData): ResponseInterface; |
||
139 | |||
140 | /** |
||
141 | * Add a command to clear the specified attribute of the given element |
||
142 | * |
||
143 | * @param string $sTarget The id of the element to be updated. |
||
144 | * @param string $sAttribute The attribute to be cleared |
||
145 | * |
||
146 | * @return ResponseInterface |
||
147 | */ |
||
148 | public function clear(string $sTarget, string $sAttribute = 'innerHTML'): ResponseInterface; |
||
149 | |||
150 | /** |
||
151 | * Add a command to assign a value to a member of a javascript object (or element) |
||
152 | * that is specified by the context member of the request |
||
153 | * |
||
154 | * The object is referenced using the 'this' keyword in the sAttribute parameter. |
||
155 | * |
||
156 | * @param string $sAttribute The attribute to be updated |
||
157 | * @param string $sData The value to assign |
||
158 | * |
||
159 | * @return ResponseInterface |
||
160 | */ |
||
161 | public function contextAssign(string $sAttribute, string $sData): ResponseInterface; |
||
162 | |||
163 | /** |
||
164 | * Add a command to append a value onto the specified member of the javascript |
||
165 | * context object (or element) specified by the context member of the request |
||
166 | * |
||
167 | * The object is referenced using the 'this' keyword in the sAttribute parameter. |
||
168 | * |
||
169 | * @param string $sAttribute The attribute to be appended to |
||
170 | * @param string $sData The value to append |
||
171 | * |
||
172 | * @return ResponseInterface |
||
173 | */ |
||
174 | public function contextAppend(string $sAttribute, string $sData): ResponseInterface; |
||
175 | |||
176 | /** |
||
177 | * Add a command to prepend the speicified data to the given member of the current |
||
178 | * javascript object specified by context in the current request |
||
179 | * |
||
180 | * The object is access via the 'this' keyword in the sAttribute parameter. |
||
181 | * |
||
182 | * @param string $sAttribute The attribute to be updated |
||
183 | * @param string $sData The value to be prepended |
||
184 | * |
||
185 | * @return ResponseInterface |
||
186 | */ |
||
187 | public function contextPrepend(string $sAttribute, string $sData): ResponseInterface; |
||
188 | |||
189 | /** |
||
190 | * Add a command to to clear the value of the attribute specified in the sAttribute parameter |
||
191 | * |
||
192 | * The member is access via the 'this' keyword and can be used to update a javascript |
||
193 | * object specified by context in the request parameters. |
||
194 | * |
||
195 | * @param string $sAttribute The attribute to be cleared |
||
196 | * |
||
197 | * @return ResponseInterface |
||
198 | */ |
||
199 | public function contextClear(string $sAttribute): ResponseInterface; |
||
200 | |||
201 | /** |
||
202 | * Add a command to remove an element from the document |
||
203 | * |
||
204 | * @param string $sTarget The id of the element to be removed |
||
205 | * |
||
206 | * @return ResponseInterface |
||
207 | */ |
||
208 | public function remove(string $sTarget): ResponseInterface; |
||
209 | |||
210 | /** |
||
211 | * Add a command to create a new element on the browser |
||
212 | * |
||
213 | * @param string $sParent The id of the parent element |
||
214 | * @param string $sTag The tag name to be used for the new element |
||
215 | * @param string $sId The id to assign to the new element |
||
216 | * |
||
217 | * @return ResponseInterface |
||
218 | */ |
||
219 | public function create(string $sParent, string $sTag, string $sId): ResponseInterface; |
||
220 | |||
221 | /** |
||
222 | * Add a command to insert a new element just prior to the specified element |
||
223 | * |
||
224 | * @param string $sBefore The id of the element used as a reference point for the insertion |
||
225 | * @param string $sTag The tag name to be used for the new element |
||
226 | * @param string $sId The id to assign to the new element |
||
227 | * |
||
228 | * @return ResponseInterface |
||
229 | */ |
||
230 | public function insertBefore(string $sBefore, string $sTag, string $sId): ResponseInterface; |
||
231 | |||
232 | /** |
||
233 | * Add a command to insert a new element just prior to the specified element |
||
234 | * This is an alias for insertBefore. |
||
235 | * |
||
236 | * @param string $sBefore The id of the element used as a reference point for the insertion |
||
237 | * @param string $sTag The tag name to be used for the new element |
||
238 | * @param string $sId The id to assign to the new element |
||
239 | * |
||
240 | * @return ResponseInterface |
||
241 | */ |
||
242 | public function insert(string $sBefore, string $sTag, string $sId): ResponseInterface; |
||
243 | |||
244 | /** |
||
245 | * Add a command to insert a new element after the specified |
||
246 | * |
||
247 | * @param string $sAfter The id of the element used as a reference point for the insertion |
||
248 | * @param string $sTag The tag name to be used for the new element |
||
249 | * @param string $sId The id to assign to the new element |
||
250 | * |
||
251 | * @return ResponseInterface |
||
252 | */ |
||
253 | public function insertAfter(string $sAfter, string $sTag, string $sId): ResponseInterface; |
||
254 | |||
255 | /** |
||
256 | * Add a command to create an input element on the browser |
||
257 | * |
||
258 | * @param string $sParent The id of the parent element |
||
259 | * @param string $sType The type of the new input element |
||
260 | * @param string $sName The name of the new input element |
||
261 | * @param string $sId The id of the new element |
||
262 | * |
||
263 | * @return ResponseInterface |
||
264 | */ |
||
265 | public function createInput(string $sParent, string $sType, string $sName, string $sId): ResponseInterface; |
||
266 | |||
267 | /** |
||
268 | * Add a command to insert a new input element preceding the specified element |
||
269 | * |
||
270 | * @param string $sBefore The id of the element to be used as the reference point for the insertion |
||
271 | * @param string $sType The type of the new input element |
||
272 | * @param string $sName The name of the new input element |
||
273 | * @param string $sId The id of the new element |
||
274 | * |
||
275 | * @return ResponseInterface |
||
276 | */ |
||
277 | public function insertInput(string $sBefore, string $sType, string $sName, string $sId): ResponseInterface; |
||
278 | |||
279 | /** |
||
280 | * Add a command to insert a new input element after the specified element |
||
281 | * |
||
282 | * @param string $sAfter The id of the element to be used as the reference point for the insertion |
||
283 | * @param string $sType The type of the new input element |
||
284 | * @param string $sName The name of the new input element |
||
285 | * @param string $sId The id of the new element |
||
286 | * |
||
287 | * @return ResponseInterface |
||
288 | */ |
||
289 | public function insertInputAfter(string $sAfter, string $sType, string $sName, string $sId): ResponseInterface; |
||
290 | |||
291 | /** |
||
292 | * Response command that prompts user with [ok] [cancel] style message box |
||
293 | * |
||
294 | * If the user clicks cancel, the specified number of response commands |
||
295 | * following this one, will be skipped. |
||
296 | * |
||
297 | * @param integer $nCommandCount The number of commands to skip upon cancel |
||
298 | * @param string $sMessage The message to display to the user |
||
299 | * |
||
300 | * @return ResponseInterface |
||
301 | */ |
||
302 | public function confirmCommands(int $nCommandCount, string $sMessage): ResponseInterface; |
||
303 | |||
304 | /** |
||
305 | * Add a command to display an alert message to the user |
||
306 | * |
||
307 | * @param string $sMessage The message to be displayed |
||
308 | * |
||
309 | * @return ResponseInterface |
||
310 | */ |
||
311 | public function alert(string $sMessage): ResponseInterface; |
||
312 | |||
313 | /** |
||
314 | * Add a command to display a debug message to the user |
||
315 | * |
||
316 | * @param string $sMessage The message to be displayed |
||
317 | * |
||
318 | * @return ResponseInterface |
||
319 | */ |
||
320 | public function debug(string $sMessage): ResponseInterface; |
||
321 | |||
322 | /** |
||
323 | * Add a command to ask the browser to navigate to the specified URL |
||
324 | * |
||
325 | * @param string $sURL The relative or fully qualified URL |
||
326 | * @param integer $nDelay Number of seconds to delay before the redirect occurs |
||
327 | * |
||
328 | * @return ResponseInterface |
||
329 | */ |
||
330 | public function redirect(string $sURL, int $nDelay = 0): ResponseInterface; |
||
331 | |||
332 | /** |
||
333 | * Add a command to execute a portion of javascript on the browser |
||
334 | * |
||
335 | * The script runs in its own context, so variables declared locally, using the 'var' keyword, |
||
336 | * will no longer be available after the call. |
||
337 | * To construct a variable that will be accessible globally, even after the script has executed, |
||
338 | * leave off the 'var' keyword. |
||
339 | * |
||
340 | * @param string $sJS The script to execute |
||
341 | * |
||
342 | * @return ResponseInterface |
||
343 | */ |
||
344 | public function script(string $sJS): ResponseInterface; |
||
345 | |||
346 | /** |
||
347 | * Add a command to call the specified javascript function with the given (optional) parameters |
||
348 | * |
||
349 | * @param string $sFunc The name of the function to call |
||
350 | * |
||
351 | * @return ResponseInterface |
||
352 | */ |
||
353 | public function call(string $sFunc): ResponseInterface; |
||
354 | |||
355 | /** |
||
356 | * Add a command to set an event handler on the browser |
||
357 | * |
||
358 | * @param string $sTarget The id of the element that contains the event |
||
359 | * @param string $sEvent The name of the event |
||
360 | * @param string $sScript The javascript to execute when the event is fired |
||
361 | * |
||
362 | * @return ResponseInterface |
||
363 | */ |
||
364 | public function setEvent(string $sTarget, string $sEvent, string $sScript): ResponseInterface; |
||
365 | |||
366 | /** |
||
367 | * Add a command to set a click handler on the browser |
||
368 | * |
||
369 | * @param string $sTarget The id of the element that contains the event |
||
370 | * @param string $sScript The javascript to execute when the event is fired |
||
371 | * |
||
372 | * @return ResponseInterface |
||
373 | */ |
||
374 | public function onClick(string $sTarget, string $sScript): ResponseInterface; |
||
375 | |||
376 | /** |
||
377 | * Add a command to install an event handler on the specified element |
||
378 | * |
||
379 | * You can add more than one event handler to an element's event using this method. |
||
380 | * |
||
381 | * @param string $sTarget The id of the element |
||
382 | * @param string $sEvent The name of the event |
||
383 | * @param string $sHandler The name of the javascript function to call when the event is fired |
||
384 | * |
||
385 | * @return ResponseInterface |
||
386 | */ |
||
387 | public function addHandler(string $sTarget, string $sEvent, string $sHandler): ResponseInterface; |
||
388 | |||
389 | /** |
||
390 | * Add a command to remove an event handler from an element |
||
391 | * |
||
392 | * @param string $sTarget The id of the element |
||
393 | * @param string $sEvent The name of the event |
||
394 | * @param string $sHandler The name of the javascript function called when the event is fired |
||
395 | * |
||
396 | * @return ResponseInterface |
||
397 | */ |
||
398 | public function removeHandler(string $sTarget, string $sEvent, string $sHandler): ResponseInterface; |
||
399 | |||
400 | /** |
||
401 | * Add a command to construct a javascript function on the browser |
||
402 | * |
||
403 | * @param string $sFunction The name of the function to construct |
||
404 | * @param string $sArgs Comma separated list of parameter names |
||
405 | * @param string $sScript The javascript code that will become the body of the function |
||
406 | * |
||
407 | * @return ResponseInterface |
||
408 | */ |
||
409 | public function setFunction(string $sFunction, string $sArgs, string $sScript): ResponseInterface; |
||
410 | |||
411 | /** |
||
412 | * Add a command to construct a wrapper function around an existing javascript function on the browser |
||
413 | * |
||
414 | * @param string $sFunction The name of the existing function to wrap |
||
415 | * @param string $sArgs The comma separated list of parameters for the function |
||
416 | * @param array $aScripts An array of javascript code snippets that will be used to build |
||
417 | * the body of the function |
||
418 | * The first piece of code specified in the array will occur before |
||
419 | * the call to the original function, the second will occur after |
||
420 | * the original function is called. |
||
421 | * @param string $sReturnValueVar The name of the variable that will retain the return value |
||
422 | * from the call to the original function |
||
423 | * |
||
424 | * @return ResponseInterface |
||
425 | */ |
||
426 | public function wrapFunction(string $sFunction, string $sArgs, array $aScripts, string $sReturnValueVar): ResponseInterface; |
||
427 | |||
428 | /** |
||
429 | * Add a command to load a javascript file on the browser |
||
430 | * |
||
431 | * @param string $sFileName The relative or fully qualified URI of the javascript file |
||
432 | * @param string $sType Determines the script type. Defaults to 'text/javascript' |
||
433 | * @param string $sId The wrapper id |
||
434 | * |
||
435 | * @return ResponseInterface |
||
436 | */ |
||
437 | public function includeScript(string $sFileName, string $sType = '', string $sId = ''): ResponseInterface; |
||
438 | |||
439 | /** |
||
440 | * Add a command to include a javascript file on the browser if it has not already been loaded |
||
441 | * |
||
442 | * @param string $sFileName The relative or fully qualified URI of the javascript file |
||
443 | * @param string $sType Determines the script type. Defaults to 'text/javascript' |
||
444 | * @param string $sId The wrapper id |
||
445 | * |
||
446 | * @return ResponseInterface |
||
447 | */ |
||
448 | public function includeScriptOnce(string $sFileName, string $sType = '', string $sId = ''): ResponseInterface; |
||
449 | |||
450 | /** |
||
451 | * Add a command to remove a SCRIPT reference to a javascript file on the browser |
||
452 | * |
||
453 | * Optionally, you can call a javascript function just prior to the file being unloaded (for cleanup). |
||
454 | * |
||
455 | * @param string $sFileName The relative or fully qualified URI of the javascript file |
||
456 | * @param string $sUnload Name of a javascript function to call prior to unlaoding the file |
||
457 | * |
||
458 | * @return ResponseInterface |
||
459 | */ |
||
460 | public function removeScript(string $sFileName, string $sUnload = ''): ResponseInterface; |
||
461 | |||
462 | /** |
||
463 | * Add a command to include a LINK reference to the specified CSS file on the browser. |
||
464 | * |
||
465 | * This will cause the browser to load and apply the style sheet. |
||
466 | * |
||
467 | * @param string $sFileName The relative or fully qualified URI of the css file |
||
468 | * @param string $sMedia The media type of the CSS file. Defaults to 'screen' |
||
469 | * |
||
470 | * @return ResponseInterface |
||
471 | */ |
||
472 | public function includeCSS(string $sFileName, string $sMedia = ''): ResponseInterface; |
||
473 | |||
474 | /** |
||
475 | * Add a command to remove a LINK reference to a CSS file on the browser |
||
476 | * |
||
477 | * This causes the browser to unload the style sheet, effectively removing the style changes it caused. |
||
478 | * |
||
479 | * @param string $sFileName The relative or fully qualified URI of the css file |
||
480 | * @param string $sMedia |
||
481 | * |
||
482 | * @return ResponseInterface |
||
483 | */ |
||
484 | public function removeCSS(string $sFileName, string $sMedia = ''): ResponseInterface; |
||
485 | |||
486 | /** |
||
487 | * Add a command to make Jaxon pause while the CSS files are loaded |
||
488 | * |
||
489 | * The browser is not typically a multi-threading application, with regards to javascript code. |
||
490 | * Therefore, the CSS files included or removed with <Response->includeCSS> and |
||
491 | * <Response->removeCSS> respectively, will not be loaded or removed until the browser regains |
||
492 | * control from the script. |
||
493 | * This command returns control back to the browser and pauses the execution of the response |
||
494 | * until the CSS files, included previously, are loaded. |
||
495 | * |
||
496 | * @param integer $nTimeout The number of 1/10ths of a second to pause before timing out |
||
497 | * and continuing with the execution of the response commands |
||
498 | * |
||
499 | * @return ResponseInterface |
||
500 | */ |
||
501 | public function waitForCSS(int $nTimeout = 600): ResponseInterface; |
||
502 | |||
503 | /** |
||
504 | * Add a command to make Jaxon to delay execution of the response commands until a specified condition is met |
||
505 | * |
||
506 | * Note, this returns control to the browser, so that other script operations can execute. |
||
507 | * Jaxon will continue to monitor the specified condition and, when it evaluates to true, |
||
508 | * will continue processing response commands. |
||
509 | * |
||
510 | * @param string $script A piece of javascript code that evaulates to true or false |
||
511 | * @param integer $tenths The number of 1/10ths of a second to wait before timing out |
||
512 | * and continuing with the execution of the response commands. |
||
513 | * |
||
514 | * @return ResponseInterface |
||
515 | */ |
||
516 | public function waitFor(string $script, int $tenths): ResponseInterface; |
||
517 | |||
518 | /** |
||
519 | * Add a command to make Jaxon to pause execution of the response commands, |
||
520 | * returning control to the browser so it can perform other commands asynchronously. |
||
521 | * |
||
522 | * After the specified delay, Jaxon will continue execution of the response commands. |
||
523 | * |
||
524 | * @param integer $tenths The number of 1/10ths of a second to sleep |
||
525 | * |
||
526 | * @return ResponseInterface |
||
527 | */ |
||
528 | public function sleep(int $tenths): ResponseInterface; |
||
529 | } |
||
530 |