those who commit
This commit is contained in:
frosty
@@ -1,8 +1,8 @@
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#include "Search.h"
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#include "../Infobox/Wikipedia.h"
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#include "../Infobox/Calculator.h"
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#include "../Infobox/Dictionary.h"
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#include "../Infobox/UnitConversion.h"
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#include "../Infobox/Wikipedia.h"
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#include "../Scraping/Scraping.h"
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#include "../Utility/Display.h"
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#include "../Utility/Unescape.h"
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@@ -23,62 +23,66 @@ static void *wiki_thread_func(void *arg) {
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InfoBoxThreadData *data = (InfoBoxThreadData *)arg;
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char *dynamic_url = construct_wiki_url(data->query);
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if (dynamic_url) {
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data->result = fetch_wiki_data(dynamic_url);
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data->success =
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(data->result.title != NULL && data->result.extract != NULL &&
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strlen(data->result.extract) > 10);
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free(dynamic_url);
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data->result = fetch_wiki_data(dynamic_url);
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data->success =
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(data->result.title != NULL && data->result.extract != NULL &&
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strlen(data->result.extract) > 10);
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free(dynamic_url);
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} else {
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data->success = 0;
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data->success = 0;
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}
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return NULL;
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}
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static int is_calculator_query(const char *query) {
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if (!query) return 0;
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if (!query)
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return 0;
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int has_digit = 0;
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int has_math_operator = 0;
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for (const char *p = query; *p; p++) {
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if (isdigit(*p) || *p == '.') {
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has_digit = 1;
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}
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if (*p == '+' || *p == '-' || *p == '*' || *p == '/' || *p == '^') {
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has_math_operator = 1;
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}
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if (isdigit(*p) || *p == '.') {
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has_digit = 1;
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}
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if (*p == '+' || *p == '-' || *p == '*' || *p == '/' || *p == '^') {
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has_math_operator = 1;
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}
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}
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if (!has_digit || !has_math_operator) return 0;
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if (!has_digit || !has_math_operator)
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return 0;
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int len = strlen(query);
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for (int i = 0; i < len; i++) {
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char c = query[i];
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if (c == '+' || c == '-' || c == '*' || c == '/' || c == '^') {
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int has_num_before = 0;
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int has_num_after = 0;
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char c = query[i];
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if (c == '+' || c == '-' || c == '*' || c == '/' || c == '^') {
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int has_num_before = 0;
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int has_num_after = 0;
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for (int j = i - 1; j >= 0; j--) {
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if (isdigit(query[j]) || query[j] == '.') {
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has_num_before = 1;
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break;
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}
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if (query[j] != ' ') break;
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}
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for (int j = i - 1; j >= 0; j--) {
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if (isdigit(query[j]) || query[j] == '.') {
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has_num_before = 1;
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break;
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}
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if (query[j] != ' ')
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break;
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}
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for (int j = i + 1; j < len; j++) {
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if (isdigit(query[j]) || query[j] == '.') {
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has_num_after = 1;
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break;
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}
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if (query[j] != ' ') break;
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}
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for (int j = i + 1; j < len; j++) {
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if (isdigit(query[j]) || query[j] == '.') {
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has_num_after = 1;
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break;
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}
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if (query[j] != ' ')
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break;
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}
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if (has_num_before || has_num_after) {
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return 1;
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if (has_num_before || has_num_after) {
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return 1;
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}
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}
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}
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}
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return 0;
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}
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@@ -87,11 +91,11 @@ static void *calc_thread_func(void *arg) {
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InfoBoxThreadData *data = (InfoBoxThreadData *)arg;
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if (is_calculator_query(data->query)) {
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data->result = fetch_calc_data((char *)data->query);
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data->success =
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(data->result.title != NULL && data->result.extract != NULL);
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data->result = fetch_calc_data((char *)data->query);
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data->success =
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(data->result.title != NULL && data->result.extract != NULL);
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} else {
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data->success = 0;
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data->success = 0;
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}
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return NULL;
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@@ -101,11 +105,11 @@ static void *dict_thread_func(void *arg) {
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InfoBoxThreadData *data = (InfoBoxThreadData *)arg;
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if (is_dictionary_query(data->query)) {
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data->result = fetch_dictionary_data(data->query);
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data->success =
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(data->result.title != NULL && data->result.extract != NULL);
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data->result = fetch_dictionary_data(data->query);
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data->success =
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(data->result.title != NULL && data->result.extract != NULL);
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} else {
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data->success = 0;
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data->success = 0;
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}
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return NULL;
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@@ -115,27 +119,30 @@ static void *unit_thread_func(void *arg) {
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InfoBoxThreadData *data = (InfoBoxThreadData *)arg;
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if (is_unit_conv_query(data->query)) {
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data->result = fetch_unit_conv_data(data->query);
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data->success =
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(data->result.title != NULL && data->result.extract != NULL);
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data->result = fetch_unit_conv_data(data->query);
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data->success =
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(data->result.title != NULL && data->result.extract != NULL);
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} else {
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data->success = 0;
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data->success = 0;
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}
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return NULL;
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}
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static int add_infobox_to_collection(InfoBox *infobox, char ****collection,
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int **inner_counts, int current_count) {
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int **inner_counts, int current_count) {
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*collection =
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(char ***)realloc(*collection, sizeof(char **) * (current_count + 1));
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(char ***)realloc(*collection, sizeof(char **) * (current_count + 1));
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*inner_counts =
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(int *)realloc(*inner_counts, sizeof(int) * (current_count + 1));
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(int *)realloc(*inner_counts, sizeof(int) * (current_count + 1));
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(*collection)[current_count] = (char **)malloc(sizeof(char *) * 4);
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(*collection)[current_count][0] = infobox->title ? strdup(infobox->title) : NULL;
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(*collection)[current_count][1] = infobox->thumbnail_url ? strdup(infobox->thumbnail_url) : NULL;
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(*collection)[current_count][2] = infobox->extract ? strdup(infobox->extract) : NULL;
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(*collection)[current_count][0] =
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infobox->title ? strdup(infobox->title) : NULL;
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(*collection)[current_count][1] =
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infobox->thumbnail_url ? strdup(infobox->thumbnail_url) : NULL;
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(*collection)[current_count][2] =
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infobox->extract ? strdup(infobox->extract) : NULL;
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(*collection)[current_count][3] = infobox->url ? strdup(infobox->url) : NULL;
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(*inner_counts)[current_count] = 4;
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@@ -148,15 +155,16 @@ int results_handler(UrlParams *params) {
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int page = 1;
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if (params) {
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for (int i = 0; i < params->count; i++) {
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if (strcmp(params->params[i].key, "q") == 0) {
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raw_query = params->params[i].value;
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} else if (strcmp(params->params[i].key, "p") == 0) {
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int parsed = atoi(params->params[i].value);
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if (parsed > 1) page = parsed;
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for (int i = 0; i < params->count; i++) {
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if (strcmp(params->params[i].key, "q") == 0) {
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raw_query = params->params[i].value;
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} else if (strcmp(params->params[i].key, "p") == 0) {
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int parsed = atoi(params->params[i].value);
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if (parsed > 1)
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page = parsed;
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}
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}
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}
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}
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context_set(&ctx, "query", raw_query);
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@@ -164,14 +172,14 @@ int results_handler(UrlParams *params) {
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snprintf(page_str, sizeof(page_str), "%d", page);
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snprintf(prev_str, sizeof(prev_str), "%d", page > 1 ? page - 1 : 0);
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snprintf(next_str, sizeof(next_str), "%d", page + 1);
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context_set(&ctx, "page", page_str);
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context_set(&ctx, "page", page_str);
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context_set(&ctx, "prev_page", prev_str);
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context_set(&ctx, "next_page", next_str);
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if (!raw_query || strlen(raw_query) == 0) {
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send_response("<h1>No query provided</h1>");
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free_context(&ctx);
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return -1;
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send_response("<h1>No query provided</h1>");
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free_context(&ctx);
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return -1;
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}
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pthread_t wiki_tid, calc_tid, dict_tid, unit_tid;
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@@ -181,36 +189,36 @@ int results_handler(UrlParams *params) {
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InfoBoxThreadData unit_data = {.query = raw_query, .success = 0};
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if (page == 1) {
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pthread_create(&wiki_tid, NULL, wiki_thread_func, &wiki_data);
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pthread_create(&calc_tid, NULL, calc_thread_func, &calc_data);
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pthread_create(&dict_tid, NULL, dict_thread_func, &dict_data);
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pthread_create(&unit_tid, NULL, unit_thread_func, &unit_data);
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pthread_create(&wiki_tid, NULL, wiki_thread_func, &wiki_data);
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pthread_create(&calc_tid, NULL, calc_thread_func, &calc_data);
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pthread_create(&dict_tid, NULL, dict_thread_func, &dict_data);
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pthread_create(&unit_tid, NULL, unit_thread_func, &unit_data);
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}
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ScrapeJob jobs[ENGINE_COUNT];
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SearchResult *all_results[ENGINE_COUNT];
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for (int i = 0; i < ENGINE_COUNT; i++) {
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all_results[i] = NULL;
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jobs[i].engine = &ENGINE_REGISTRY[i];
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jobs[i].query = raw_query;
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jobs[i].out_results = &all_results[i];
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jobs[i].max_results = 10;
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jobs[i].results_count = 0;
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jobs[i].page = page;
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jobs[i].handle = NULL;
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jobs[i].response.memory = NULL;
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jobs[i].response.size = 0;
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jobs[i].response.capacity = 0;
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all_results[i] = NULL;
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jobs[i].engine = &ENGINE_REGISTRY[i];
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jobs[i].query = raw_query;
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jobs[i].out_results = &all_results[i];
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jobs[i].max_results = 10;
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jobs[i].results_count = 0;
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jobs[i].page = page;
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jobs[i].handle = NULL;
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jobs[i].response.memory = NULL;
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jobs[i].response.size = 0;
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jobs[i].response.capacity = 0;
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}
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scrape_engines_parallel(jobs, ENGINE_COUNT);
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if (page == 1) {
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pthread_join(wiki_tid, NULL);
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pthread_join(calc_tid, NULL);
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pthread_join(dict_tid, NULL);
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pthread_join(unit_tid, NULL);
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pthread_join(wiki_tid, NULL);
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pthread_join(calc_tid, NULL);
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pthread_join(dict_tid, NULL);
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pthread_join(unit_tid, NULL);
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}
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char ***infobox_matrix = NULL;
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@@ -218,120 +226,135 @@ int results_handler(UrlParams *params) {
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int infobox_count = 0;
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if (page == 1) {
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if (dict_data.success) {
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infobox_count = add_infobox_to_collection(&dict_data.result, &infobox_matrix,
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&infobox_inner_counts, infobox_count);
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}
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if (dict_data.success) {
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infobox_count =
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add_infobox_to_collection(&dict_data.result, &infobox_matrix,
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&infobox_inner_counts, infobox_count);
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}
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if (calc_data.success) {
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infobox_count = add_infobox_to_collection(&calc_data.result, &infobox_matrix,
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&infobox_inner_counts, infobox_count);
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}
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if (calc_data.success) {
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infobox_count =
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add_infobox_to_collection(&calc_data.result, &infobox_matrix,
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&infobox_inner_counts, infobox_count);
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}
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if (unit_data.success) {
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infobox_count = add_infobox_to_collection(&unit_data.result, &infobox_matrix,
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&infobox_inner_counts, infobox_count);
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}
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if (unit_data.success) {
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infobox_count =
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add_infobox_to_collection(&unit_data.result, &infobox_matrix,
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&infobox_inner_counts, infobox_count);
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}
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if (wiki_data.success) {
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infobox_count = add_infobox_to_collection(&wiki_data.result, &infobox_matrix,
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&infobox_inner_counts, infobox_count);
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}
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if (wiki_data.success) {
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infobox_count =
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add_infobox_to_collection(&wiki_data.result, &infobox_matrix,
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&infobox_inner_counts, infobox_count);
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}
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}
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if (infobox_count > 0) {
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context_set_array_of_arrays(&ctx, "infoboxes", infobox_matrix,
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infobox_count, infobox_inner_counts);
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for (int i = 0; i < infobox_count; i++) {
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for (int j = 0; j < 4; j++) free(infobox_matrix[i][j]);
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free(infobox_matrix[i]);
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}
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free(infobox_matrix);
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free(infobox_inner_counts);
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context_set_array_of_arrays(&ctx, "infoboxes", infobox_matrix,
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infobox_count, infobox_inner_counts);
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for (int i = 0; i < infobox_count; i++) {
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for (int j = 0; j < 4; j++)
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free(infobox_matrix[i][j]);
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free(infobox_matrix[i]);
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}
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free(infobox_matrix);
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free(infobox_inner_counts);
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}
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int total_results = 0;
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for (int i = 0; i < ENGINE_COUNT; i++) {
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total_results += jobs[i].results_count;
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total_results += jobs[i].results_count;
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}
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if (total_results > 0) {
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char ***results_matrix = (char ***)malloc(sizeof(char **) * total_results);
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int *results_inner_counts = (int *)malloc(sizeof(int) * total_results);
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char **seen_urls = (char **)malloc(sizeof(char *) * total_results);
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int unique_count = 0;
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char ***results_matrix = (char ***)malloc(sizeof(char **) * total_results);
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int *results_inner_counts = (int *)malloc(sizeof(int) * total_results);
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char **seen_urls = (char **)malloc(sizeof(char *) * total_results);
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int unique_count = 0;
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for (int i = 0; i < ENGINE_COUNT; i++) {
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for (int j = 0; j < jobs[i].results_count; j++) {
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char *display_url = all_results[i][j].url;
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for (int i = 0; i < ENGINE_COUNT; i++) {
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for (int j = 0; j < jobs[i].results_count; j++) {
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char *display_url = all_results[i][j].url;
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int is_duplicate = 0;
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for (int k = 0; k < unique_count; k++) {
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if (strcmp(seen_urls[k], display_url) == 0) {
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is_duplicate = 1;
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break;
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int is_duplicate = 0;
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for (int k = 0; k < unique_count; k++) {
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if (strcmp(seen_urls[k], display_url) == 0) {
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is_duplicate = 1;
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break;
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}
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}
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if (is_duplicate) {
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free(all_results[i][j].url);
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free(all_results[i][j].title);
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free(all_results[i][j].snippet);
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continue;
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}
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seen_urls[unique_count] = strdup(display_url);
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results_matrix[unique_count] = (char **)malloc(sizeof(char *) * 4);
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char *pretty_url = pretty_display_url(display_url);
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results_matrix[unique_count][0] = strdup(display_url);
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results_matrix[unique_count][1] = strdup(pretty_url);
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results_matrix[unique_count][2] = all_results[i][j].title
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? strdup(all_results[i][j].title)
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: strdup("Untitled");
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results_matrix[unique_count][3] =
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all_results[i][j].snippet ? strdup(all_results[i][j].snippet)
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: strdup("");
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results_inner_counts[unique_count] = 4;
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free(pretty_url);
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free(all_results[i][j].url);
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free(all_results[i][j].title);
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free(all_results[i][j].snippet);
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unique_count++;
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}
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free(all_results[i]);
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}
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if (is_duplicate) {
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free(all_results[i][j].url);
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free(all_results[i][j].title);
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free(all_results[i][j].snippet);
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continue;
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context_set_array_of_arrays(&ctx, "results", results_matrix, unique_count,
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results_inner_counts);
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char *html = render_template("results.html", &ctx);
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if (html) {
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send_response(html);
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free(html);
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}
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seen_urls[unique_count] = strdup(display_url);
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results_matrix[unique_count] = (char **)malloc(sizeof(char *) * 4);
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char *pretty_url = pretty_display_url(display_url);
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|
||||
results_matrix[unique_count][0] = strdup(display_url);
|
||||
results_matrix[unique_count][1] = strdup(pretty_url);
|
||||
results_matrix[unique_count][2] = all_results[i][j].title ? strdup(all_results[i][j].title) : strdup("Untitled");
|
||||
results_matrix[unique_count][3] = all_results[i][j].snippet ? strdup(all_results[i][j].snippet) : strdup("");
|
||||
|
||||
results_inner_counts[unique_count] = 4;
|
||||
|
||||
free(pretty_url);
|
||||
free(all_results[i][j].url);
|
||||
free(all_results[i][j].title);
|
||||
free(all_results[i][j].snippet);
|
||||
|
||||
unique_count++;
|
||||
for (int i = 0; i < unique_count; i++) {
|
||||
for (int j = 0; j < 4; j++)
|
||||
free(results_matrix[i][j]);
|
||||
free(results_matrix[i]);
|
||||
free(seen_urls[i]);
|
||||
}
|
||||
free(all_results[i]);
|
||||
}
|
||||
|
||||
context_set_array_of_arrays(&ctx, "results", results_matrix, unique_count, results_inner_counts);
|
||||
|
||||
char *html = render_template("results.html", &ctx);
|
||||
if (html) {
|
||||
send_response(html);
|
||||
free(html);
|
||||
}
|
||||
|
||||
for (int i = 0; i < unique_count; i++) {
|
||||
for (int j = 0; j < 4; j++) free(results_matrix[i][j]);
|
||||
free(results_matrix[i]);
|
||||
free(seen_urls[i]);
|
||||
}
|
||||
free(seen_urls);
|
||||
free(results_matrix);
|
||||
free(results_inner_counts);
|
||||
free(seen_urls);
|
||||
free(results_matrix);
|
||||
free(results_inner_counts);
|
||||
} else {
|
||||
char *html = render_template("results.html", &ctx);
|
||||
if (html) {
|
||||
send_response(html);
|
||||
free(html);
|
||||
}
|
||||
char *html = render_template("results.html", &ctx);
|
||||
if (html) {
|
||||
send_response(html);
|
||||
free(html);
|
||||
}
|
||||
}
|
||||
|
||||
if (page == 1) {
|
||||
if (wiki_data.success) free_infobox(&wiki_data.result);
|
||||
if (calc_data.success) free_infobox(&calc_data.result);
|
||||
if (dict_data.success) free_infobox(&dict_data.result);
|
||||
if (unit_data.success) free_infobox(&unit_data.result);
|
||||
if (wiki_data.success)
|
||||
free_infobox(&wiki_data.result);
|
||||
if (calc_data.success)
|
||||
free_infobox(&calc_data.result);
|
||||
if (dict_data.success)
|
||||
free_infobox(&dict_data.result);
|
||||
if (unit_data.success)
|
||||
free_infobox(&unit_data.result);
|
||||
}
|
||||
free_context(&ctx);
|
||||
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user