добавил обратную сортировку лога

front-generator/template/common/logs-data.js.j2

@@ -1,6 +1,7 @@
 paramLogs: {
     submitClearLogs: false,
     submitUpdateLogs: false,
+    revercePreview: true,
     data: "",
     level: ""
 },

front-generator/template/common/logs-methods.js.j2

@@ -1,7 +1,7 @@
 logsUpdate() {
     if (this.paramLogs.submitUpdateLogs) { return }
     this.paramLogs.submitUpdateLogs = true
-    fetch(`/api/get/manager.log?preview=1`, {method: 'GET', credentials: 'same-origin' })
+    fetch(`/api/get/manager.log?preview${this.paramLogs.revercePreview ? '&reverse' : ''}`, {method: 'GET', credentials: 'same-origin', })
         .then(async (resp) => {
             this.paramLogs.data = await resp.text()
         })

front-generator/template/common/logs.html.j2

@@ -6,6 +6,7 @@
         "widget": "select", "label": "Фильтрация лога (отображение)", "name": "level",
         "values": [{"label": "Без фильтрации", "value": "''"}, {"label": "Информация", "value": "'info'"}, {"label": "Предупреждение", "value": "'warning'"}, {"label": "Ошибка", "value": "'error'"}, {"label": "Фатальная ошибка", "value": "'fatal'"}]
         }) | indent(8, true) }}
+{{ build_widget('logs', {"widget": "checkbox", "label": "Обратная сортировка строк", "name": "revercePreview"},) | indent(8, true) }}
         <button class="action-button" @click="logsUpdate()">Обновить (последние 1000 строк) <span class="submit-spinner" v-show="paramLogs.submitUpdateLogs"></span></button></button>
         <a href="/api/get/manager.log" class="action-button" download>Скачать все</a>
         <pre style="overflow-x: auto">{{ '{{ paramLogs.data }}' }}</pre>

src/api-driver/structs.cpp

@@ -997,7 +997,7 @@ std::vector<std::string> getLogFilesSorted(const std::string& path) {
 
 api_driver::obj::TerminalManagerLogs::TerminalManagerLogs(const std::string& path): logsFileDir(path) {}
 
-std::string api_driver::obj::TerminalManagerLogs::loadPreview() {
+std::string api_driver::obj::TerminalManagerLogs::loadPreview(bool isReverse) {
     auto logFiles = getLogFilesSorted(logsFileDir);
     if (logFiles.empty()) return "No log files found...";
 
@@ -1032,15 +1032,23 @@ std::string api_driver::obj::TerminalManagerLogs::loadPreview() {
     // Собираем результат в правильном порядке
     std::string result;
     result.reserve(lines.size() * 100); // Предполагаемая средняя длина строки
-    for (auto it = lines.rbegin(); it != lines.rend(); ++it) {
+    if (isReverse) {
-        result += *it;
+        for (auto line: lines) {
-        result += '\n';
+            result += line;
+            result += '\n';
+        }
+    } else {
+        for (auto it = lines.rbegin(); it != lines.rend(); ++it) {
+            result += *it;
+            result += '\n';
+        }
     }
 
     return result;
 }
 
-std::string api_driver::obj::TerminalManagerLogs::loadPreviewWithFilter(const std::string& logLevel) {
+std::string api_driver::obj::TerminalManagerLogs::loadPreviewWithFilter(bool isReverse, const std::string& logLevel) {
+    std::ignore = isReverse;
     return "Logs level " + logLevel + " filtering not supported yet...";
 }
 

src/api-driver/structs.h

@@ -263,9 +263,9 @@ namespace api_driver::obj {
 
         TerminalManagerLogs(const std::string& path);
 
-        std::string loadPreview();
+        std::string loadPreview(bool isReverse);
 
-        std::string loadPreviewWithFilter(const std::string& logLevel);
+        std::string loadPreviewWithFilter(bool isReverse, const std::string& logLevel);
 
         void loadFullLog(std::vector<char>& destData);
 

src/main.cpp

@@ -683,6 +683,11 @@ public:
                 isPreview = true;
             }
 
+            bool isReversePreview = false;
+            if (req.url->params.find("reverse") != req.url->params.end()) {
+                isReversePreview = true;
+            }
+
             std::string logLevelFilter;
             if (req.url->params.find("level") != req.url->params.end()) {
                 logLevelFilter = req.url->params["level"];
@@ -692,7 +697,7 @@ public:
             rep.headers.push_back({.name = "Content-Type", .value = toString(mime_types::text_plain)});
             rep.content.clear();
             if (isPreview) {
-                auto result = logLevelFilter.empty() ? this->api->logs.loadPreview() : this->api->logs.loadPreviewWithFilter(logLevelFilter);
+                auto result = logLevelFilter.empty() ? this->api->logs.loadPreview(isReversePreview) : this->api->logs.loadPreviewWithFilter(isReversePreview, logLevelFilter);
                 rep.content.insert(rep.content.end(), result.c_str(), result.c_str() + result.size());
             } else {
                 this->api->logs.loadFullLog(rep.content);

src/server/request_parser.cpp

@@ -26,17 +26,19 @@ namespace http::server {
     }
 
     static void parseParams(Url& u, const std::string& query) {
-            std::istringstream iss(query);
+        std::istringstream iss(query);
-            std::string param;
+        std::string param;
-            while (std::getline(iss, param, '&')) {
+        while (std::getline(iss, param, '&')) {
-                size_t equal_pos = param.find('=');
+            size_t equal_pos = param.find('=');
-                if (equal_pos != std::string::npos) {
+            if (equal_pos != std::string::npos) {
-                    const std::string key = param.substr(0, equal_pos);
+                const std::string key = param.substr(0, equal_pos);
-                    const std::string value = param.substr(equal_pos + 1);
+                const std::string value = param.substr(equal_pos + 1);
-                    u.params[key] = value;
+                u.params[key] = value;
-                }
+            } else {
+                u.params[param] = "";
             }
         }
+    }
 
     Url::Url(const std::string &url) {
         size_t question_mark_pos = url.find('?');

static/main-tdma.html

@@ -311,6 +311,11 @@
                     </select>
                 </label>
 
+                <label>
+                    <span>Обратная сортировка строк</span>
+                    <span class="toggle-input"><input type="checkbox" v-model="paramLogs.revercePreview" /><span class="slider"></span></span>
+                </label>
+
                 <button class="action-button" @click="logsUpdate()">Обновить (последние 1000 строк) <span class="submit-spinner" v-show="paramLogs.submitUpdateLogs"></span></button></button>
                 <a href="/api/get/manager.log" class="action-button" download>Скачать все</a>
                 <pre style="overflow-x: auto">{{ paramLogs.data }}</pre>
@@ -452,6 +457,7 @@
                 paramLogs: {
                     submitClearLogs: false,
                     submitUpdateLogs: false,
+                    revercePreview: true,
                     data: "",
                     level: ""
                 },
@@ -955,7 +961,7 @@
             logsUpdate() {
                 if (this.paramLogs.submitUpdateLogs) { return }
                 this.paramLogs.submitUpdateLogs = true
-                fetch(`/api/get/manager.log?preview=1`, {method: 'GET', credentials: 'same-origin' })
+                fetch(`/api/get/manager.log?preview${this.paramLogs.revercePreview ? '&reverse' : ''}`, {method: 'GET', credentials: 'same-origin', })
                     .then(async (resp) => {
                         this.paramLogs.data = await resp.text()
                     })