/**
* Gets row in a specific position of the resultset
*
* @param int $index
* @return Phalcon\Mvc\ModelInterface
*/
PHP_METHOD(Phalcon_Mvc_Model_Resultset, offsetGet){
zval *index, *count, *pointer, *valid;
PHALCON_MM_GROW();
phalcon_fetch_params(1, 1, 0, &index);
PHALCON_INIT_VAR(count);
phalcon_call_method(count, this_ptr, "count");
if (PHALCON_LT(index, count)) {
/**
* Check if the last record returned is the current requested
*/
PHALCON_OBS_VAR(pointer);
phalcon_read_property_this(&pointer, this_ptr, SL("_pointer"), PH_NOISY_CC);
if (PHALCON_IS_EQUAL(pointer, index)) {
phalcon_call_method(return_value, this_ptr, "current");
RETURN_MM();
}
/**
* Move the cursor to the specific position
*/
phalcon_call_method_p1_noret(this_ptr, "seek", index);
/**
* Check if the last record returned is the requested
*/
PHALCON_INIT_VAR(valid);
phalcon_call_method(valid, this_ptr, "valid");
if (PHALCON_IS_NOT_FALSE(valid)) {
phalcon_call_method(return_value, this_ptr, "current");
RETURN_MM();
}
RETURN_MM_FALSE;
}
PHALCON_THROW_EXCEPTION_STR(phalcon_mvc_model_exception_ce, "The index does not exist in the cursor");
return;
}
/**
* Gets row in a specific position of the resultset
*
* @param int $index
* @return Phalcon\Mvc\ModelInterface
*/
PHP_METHOD(Phalcon_Mvc_Model_Resultset, offsetGet){
zval *index, *count = NULL, *pointer, *valid = NULL;
PHALCON_MM_GROW();
phalcon_fetch_params(1, 1, 0, &index);
PHALCON_CALL_METHOD(&count, getThis(), "count");
if (PHALCON_LT(index, count)) {
/**
* Check if the last record returned is the current requested
*/
pointer = phalcon_read_property(getThis(), SL("_pointer"), PH_NOISY);
if (PHALCON_IS_EQUAL(pointer, index)) {
PHALCON_RETURN_CALL_METHOD(getThis(), "current");
RETURN_MM();
}
/**
* Move the cursor to the specific position
*/
PHALCON_CALL_METHOD(NULL, getThis(), "seek", index);
/**
* Check if the last record returned is the requested
*/
PHALCON_CALL_METHOD(&valid, getThis(), "valid");
if (PHALCON_IS_NOT_FALSE(valid)) {
PHALCON_RETURN_CALL_METHOD(getThis(), "current");
RETURN_MM();
}
RETURN_MM_FALSE;
}
PHALCON_THROW_EXCEPTION_STR(phalcon_mvc_model_exception_ce, "The index does not exist in the cursor");
return;
}
/**
* Returns a slice of the resultset to show in the pagination
*
* @return \stdClass
*/
PHP_METHOD(Phalcon_Paginator_Adapter_Model, getPaginate) {
zval show = {}, config = {}, items = {}, page_number = {}, rowcount = {}, page = {}, last_show_page = {}, start = {}, possible_pages = {}, total_pages = {};
zval page_items = {}, maximum_pages = {}, next = {}, additional_page = {}, before = {}, remainder = {}, pages_total = {};
long int i, i_show;
phalcon_return_property(&show, getThis(), SL("_limitRows"));
phalcon_return_property(&config, getThis(), SL("_config"));
phalcon_return_property(&page_number, getThis(), SL("_page"));
i_show = phalcon_get_intval(&show);
phalcon_array_fetch_str(&items, &config, SL("data"), PH_NOISY);
if (Z_TYPE(page_number) == IS_NULL || PHALCON_LT(&show, &PHALCON_GLOBAL(z_zero))) {
PHALCON_CPY_WRT_CTOR(&page_number, &PHALCON_GLOBAL(z_one));
}
phalcon_fast_count(&rowcount, &items);
object_init(&page);
phalcon_sub_function(&last_show_page, &page_number, &PHALCON_GLOBAL(z_one));
mul_function(&start, &show, &last_show_page);
phalcon_div_function(&possible_pages, &rowcount, &show);
if (unlikely(Z_TYPE(possible_pages)) != IS_DOUBLE) {
convert_to_double(&possible_pages);
}
ZVAL_LONG(&total_pages, (long int)ceil(Z_DVAL(possible_pages)));
if (Z_TYPE(items) != IS_OBJECT) {
PHALCON_THROW_EXCEPTION_STRW(phalcon_paginator_exception_ce, "Invalid data for paginator");
return;
}
array_init(&page_items);
if (PHALCON_GT(&rowcount, &PHALCON_GLOBAL(z_zero))) {
/**
* Seek to the desired position
*/
if (PHALCON_LT(&start, &rowcount)) {
PHALCON_CALL_METHODW(NULL, &items, "seek", &start);
} else {
PHALCON_CALL_METHODW(NULL, &items, "rewind");
PHALCON_CPY_WRT_CTOR(&page_number, &PHALCON_GLOBAL(z_one));
PHALCON_CPY_WRT_CTOR(&start, &PHALCON_GLOBAL(z_zero));
}
/**
* The record must be iterable
*/
for (i=1; ; ++i) {
zval valid = {}, current = {};
PHALCON_CALL_METHODW(&valid, &items, "valid");
if (!PHALCON_IS_NOT_FALSE(&valid)) {
break;
}
PHALCON_CALL_METHODW(¤t, &items, "current");
phalcon_array_append(&page_items, ¤t, PH_COPY);
if (i >= i_show) {
break;
}
}
}
phalcon_update_property_zval(&page, SL("items"), &page_items);
phalcon_add_function(&maximum_pages, &start, &show);
if (PHALCON_LT(&maximum_pages, &rowcount)) {
phalcon_add_function(&next, &page_number, &PHALCON_GLOBAL(z_one));
} else if (PHALCON_IS_EQUAL(&maximum_pages, &rowcount)) {
PHALCON_CPY_WRT_CTOR(&next, &rowcount);
} else {
phalcon_div_function(&possible_pages, &rowcount, &show);
phalcon_add_function(&additional_page, &possible_pages, &PHALCON_GLOBAL(z_one));
ZVAL_LONG(&next, phalcon_get_intval(&additional_page));
}
if (PHALCON_GT(&next, &total_pages)) {
PHALCON_CPY_WRT_CTOR(&next, &total_pages);
}
phalcon_update_property_zval(&page, SL("next"), &next);
if (PHALCON_GT(&page_number, &PHALCON_GLOBAL(z_one))) {
phalcon_sub_function(&before, &page_number, &PHALCON_GLOBAL(z_one));
} else {
PHALCON_CPY_WRT_CTOR(&before, &PHALCON_GLOBAL(z_one));
}
phalcon_update_property_zval(&page, SL("first"), &PHALCON_GLOBAL(z_one));
phalcon_update_property_zval(&page, SL("before"), &before);
phalcon_update_property_zval(&page, SL("current"), &page_number);
mod_function(&remainder, &rowcount, &show);
phalcon_div_function(&possible_pages, &rowcount, &show);
if (!PHALCON_IS_LONG(&remainder, 0)) {
phalcon_add_function(&next, &possible_pages, &PHALCON_GLOBAL(z_one));
ZVAL_LONG(&pages_total, phalcon_get_intval(&next));
} else {
PHALCON_CPY_WRT_CTOR(&pages_total, &possible_pages);
}
phalcon_update_property_zval(&page, SL("last"), &pages_total);
phalcon_update_property_zval(&page, SL("total_pages"), &pages_total);
phalcon_update_property_zval(&page, SL("total_items"), &rowcount);
RETURN_CTORW(&page);
}
/**
* Returns a slice of the resultset to show in the pagination
*
* @return stdClass
*/
PHP_METHOD(Phalcon_Paginator_Adapter_Model, getPaginate){
zval *one, *zero, *show, *config, *items, *page_number = NULL;
zval *n, *page, *last_show_page, *start;
zval *possible_pages = NULL, *total_pages, *page_items;
zval *i, *valid = NULL, *current = NULL, *maximum_pages, *next = NULL, *additional_page;
zval *before = NULL, *remainder, *pages_total = NULL;
zval *r0 = NULL;
PHALCON_MM_GROW();
PHALCON_INIT_VAR(one);
ZVAL_LONG(one, 1);
PHALCON_INIT_VAR(zero);
ZVAL_LONG(zero, 0);
PHALCON_OBS_VAR(show);
phalcon_read_property_this(&show, this_ptr, SL("_limitRows"), PH_NOISY_CC);
PHALCON_OBS_VAR(config);
phalcon_read_property_this(&config, this_ptr, SL("_config"), PH_NOISY_CC);
PHALCON_OBS_VAR(items);
phalcon_array_fetch_string(&items, config, SL("data"), PH_NOISY);
PHALCON_OBS_VAR(page_number);
phalcon_read_property_this(&page_number, this_ptr, SL("_page"), PH_NOISY_CC);
if (Z_TYPE_P(page_number) == IS_NULL) {
PHALCON_CPY_WRT(page_number, one);
}
if (PHALCON_LT(show, zero)) {
PHALCON_THROW_EXCEPTION_STR(phalcon_paginator_exception_ce, "The start page number is zero or less");
return;
}
PHALCON_INIT_VAR(n);
phalcon_fast_count(n, items TSRMLS_CC);
PHALCON_INIT_VAR(page);
object_init(page);
PHALCON_INIT_VAR(last_show_page);
sub_function(last_show_page, page_number, one TSRMLS_CC);
PHALCON_INIT_VAR(start);
mul_function(start, show, last_show_page TSRMLS_CC);
PHALCON_INIT_VAR(possible_pages);
div_function(possible_pages, n, show TSRMLS_CC);
PHALCON_INIT_VAR(total_pages);
phalcon_call_func_p1(total_pages, "ceil", possible_pages);
if (Z_TYPE_P(items) != IS_OBJECT) {
PHALCON_THROW_EXCEPTION_STR(phalcon_paginator_exception_ce, "Invalid data for paginator");
return;
}
if (!zend_is_true(page_number)) {
PHALCON_CPY_WRT(page_number, one);
}
PHALCON_INIT_VAR(page_items);
array_init(page_items);
if (PHALCON_GT(n, zero)) {
/**
* Seek to the desired position
*/
if (PHALCON_LE(start, n)) {
phalcon_call_method_p1_noret(items, "seek", start);
} else {
phalcon_call_method_p1_noret(items, "seek", one);
PHALCON_CPY_WRT(page_number, one);
}
/**
* The record must be iterable
*/
PHALCON_INIT_VAR(i);
ZVAL_LONG(i, 1);
while (1) {
PHALCON_INIT_NVAR(r0);
phalcon_call_method(r0, items, "valid");
PHALCON_CPY_WRT(valid, r0);
if (PHALCON_IS_NOT_FALSE(valid)) {
} else {
break;
}
PHALCON_INIT_NVAR(current);
phalcon_call_method(current, items, "current");
phalcon_array_append(&page_items, current, PH_SEPARATE);
if (PHALCON_GE(i, show)) {
break;
}
phalcon_increment(i);
}
}
phalcon_update_property_zval(page, SL("items"), page_items TSRMLS_CC);
PHALCON_INIT_VAR(maximum_pages);
phalcon_add_function(maximum_pages, start, show TSRMLS_CC);
if (PHALCON_LT(maximum_pages, n)) {
PHALCON_INIT_VAR(next);
phalcon_add_function(next, page_number, one TSRMLS_CC);
} else {
if (PHALCON_IS_EQUAL(maximum_pages, n)) {
PHALCON_CPY_WRT(next, n);
} else {
div_function(possible_pages, n, show TSRMLS_CC);
PHALCON_INIT_VAR(additional_page);
phalcon_add_function(additional_page, possible_pages, one TSRMLS_CC);
PHALCON_INIT_NVAR(next);
ZVAL_LONG(next, phalcon_get_intval(additional_page));
}
}
if (PHALCON_GT(next, total_pages)) {
PHALCON_CPY_WRT(next, total_pages);
}
phalcon_update_property_zval(page, SL("next"), next TSRMLS_CC);
if (PHALCON_GT(page_number, one)) {
PHALCON_INIT_VAR(before);
sub_function(before, page_number, one TSRMLS_CC);
} else {
PHALCON_CPY_WRT(before, one);
}
phalcon_update_property_zval(page, SL("first"), one TSRMLS_CC);
phalcon_update_property_zval(page, SL("before"), before TSRMLS_CC);
phalcon_update_property_zval(page, SL("current"), page_number TSRMLS_CC);
PHALCON_INIT_VAR(remainder);
mod_function(remainder, n, show TSRMLS_CC);
PHALCON_INIT_NVAR(possible_pages);
div_function(possible_pages, n, show TSRMLS_CC);
if (!PHALCON_IS_LONG(remainder, 0)) {
PHALCON_INIT_NVAR(next);
phalcon_add_function(next, possible_pages, one TSRMLS_CC);
PHALCON_INIT_VAR(pages_total);
ZVAL_LONG(pages_total, phalcon_get_intval(next));
} else {
PHALCON_CPY_WRT(pages_total, possible_pages);
}
phalcon_update_property_zval(page, SL("last"), pages_total TSRMLS_CC);
phalcon_update_property_zval(page, SL("total_pages"), pages_total TSRMLS_CC);
phalcon_update_property_zval(page, SL("total_items"), n TSRMLS_CC);
RETURN_CTOR(page);
}
/**
* Returns a slice of the resultset to show in the pagination
*
* @return stdClass
*/
PHP_METHOD(Phalcon_Paginator_Adapter_NativeArray, getPaginate){
zval *one, *config, *items, *show, *page_number = NULL, *page;
zval *number, *rounded_total, *total_pages, *before_page_number;
zval *start, *slice, *next = NULL, *before = NULL;
PHALCON_MM_GROW();
/**
* TODO: Rewrite the whole method!
*/
PHALCON_INIT_VAR(one);
ZVAL_LONG(one, 1);
PHALCON_OBS_VAR(config);
phalcon_read_property_this(&config, this_ptr, SL("_config"), PH_NOISY_CC);
PHALCON_OBS_VAR(items);
phalcon_array_fetch_string(&items, config, SL("data"), PH_NOISY);
if (Z_TYPE_P(items) != IS_ARRAY) {
PHALCON_THROW_EXCEPTION_STR(phalcon_paginator_exception_ce, "Invalid data for paginator");
return;
}
PHALCON_OBS_VAR(show);
phalcon_read_property_this(&show, this_ptr, SL("_limitRows"), PH_NOISY_CC);
PHALCON_OBS_VAR(page_number);
phalcon_read_property_this(&page_number, this_ptr, SL("_page"), PH_NOISY_CC);
if (!zend_is_true(page_number)) {
PHALCON_CPY_WRT(page_number, one);
}
PHALCON_INIT_VAR(page);
object_init(page);
PHALCON_INIT_VAR(number);
phalcon_fast_count(number, items TSRMLS_CC);
PHALCON_INIT_VAR(rounded_total);
div_function(rounded_total, number, show TSRMLS_CC);
PHALCON_INIT_VAR(total_pages);
ZVAL_LONG(total_pages, phalcon_get_intval(rounded_total));
/**
* Increase total_pages if wasn't integer
*/
if (!PHALCON_IS_EQUAL(total_pages, rounded_total)) {
phalcon_increment(total_pages);
}
PHALCON_INIT_VAR(before_page_number);
sub_function(before_page_number, page_number, one TSRMLS_CC);
PHALCON_INIT_VAR(start);
mul_function(start, show, before_page_number TSRMLS_CC);
PHALCON_INIT_VAR(slice);
phalcon_call_func_p3(slice, "array_slice", items, start, show);
phalcon_update_property_zval(page, SL("items"), slice TSRMLS_CC);
if (PHALCON_LT(page_number, total_pages)) {
PHALCON_INIT_VAR(next);
phalcon_add_function(next, page_number, one TSRMLS_CC);
} else {
PHALCON_CPY_WRT(next, total_pages);
}
phalcon_update_property_zval(page, SL("next"), next TSRMLS_CC);
if (PHALCON_GT(page_number, one)) {
PHALCON_INIT_VAR(before);
sub_function(before, page_number, one TSRMLS_CC);
} else {
PHALCON_CPY_WRT(before, one);
}
phalcon_update_property_zval(page, SL("first"), one TSRMLS_CC);
phalcon_update_property_zval(page, SL("before"), before TSRMLS_CC);
phalcon_update_property_zval(page, SL("current"), page_number TSRMLS_CC);
phalcon_update_property_zval(page, SL("last"), total_pages TSRMLS_CC);
phalcon_update_property_zval(page, SL("total_pages"), total_pages TSRMLS_CC);
phalcon_update_property_zval(page, SL("total_items"), number TSRMLS_CC);
RETURN_CTOR(page);
}
