poet

commit 3b100fcd651a2baa259b2765e260aa09ce3af236
parent 551f981f93c8b045b5708f803d241f12dc5cda13
Author: Sophie <sophie@aest.me>
Date:   Thu, 17 Oct 2024 17:12:16 +0200

feat: Made label property editable for posts

Diffstat:
M
src/edit.c
 | 
11
+++++++++--
M
src/post.c
 | 
47
++++++++++++++++++++++++++++++++++++-----------
M
src/post.h
 | 
1
+

3 files changed, 46 insertions(+), 13 deletions(-)
diff --git a/src/edit.c b/src/edit.c
@@ -41,14 +41,18 @@ int edit_read(char *filename, post_t **post) {
       line[line_end - line_start] = '\0';
       switch (line_nr) {
         case 0: {
-          (*post)->title = line;
+          (*post)->label = line;
           break;
         }
         case 1: {
-          (*post)->summary = line;
+          (*post)->title = line;
           break;
         }
         case 2: {
+          (*post)->summary = line;
+          break;
+        }
+        case 3: {
           if (strcmp(line, "true") == 0) {
             (*post)->is_public = malloc(sizeof(bool));
             *(*post)->is_public = true;
@@ -75,6 +79,9 @@ int edit_read(char *filename, post_t **post) {
 
 int edit_write(char *filename, post_t *post) {
   FILE *fp = fopen(filename, "aw+");
+  char label[500];
+  snprintf(label, 500, "%s\r\n", post->label);
+  fwrite(label, sizeof(char), strlen(label), fp);
   char title[500];
   snprintf(title, 500, "%s\r\n", post->title);
   fwrite(title, sizeof(char), strlen(title), fp);
diff --git a/src/post.c b/src/post.c
@@ -8,14 +8,18 @@
 #include "post.h"
 
 void post_init(post_t *post) {
+  post->label = NULL;
   post->title = NULL;
-  post->summary= NULL;
-  post->content= NULL;
+  post->summary = NULL;
+  post->content = NULL;
   post->date = NULL;
   post->is_public = NULL;
 }
 
 void post_free(post_t *post) {
+  if (post->label != NULL) {
+    free(post->label);
+  }
   if (post->title != NULL) {
     free(post->title);
   }
@@ -44,6 +48,9 @@ void post_result_free(post_result_t *post_result) {
 }
 
 bool post_changed(post_t *post, post_t *changes) {
+  if (changes->label != NULL && strcmp(post->label, changes->label) != 0) {
+    return true;
+  }
   if (changes->title != NULL && strcmp(post->title, changes->title) != 0) {
     return true;
   }
@@ -69,7 +76,7 @@ post_result_t *db_post_search(char *db, char *title) {
     PQfinish(conn);
     return NULL;
   }
-  char *query = "SELECT id, title, summary, created_at, is_public FROM posts WHERE lower(title) LIKE lower($1) ORDER BY created_at DESC;";
+  char *query = "SELECT id, label, title, summary, created_at, is_public FROM posts WHERE lower(title) LIKE lower($1) ORDER BY created_at DESC;";
   char id_param[10];
   snprintf(id_param, 10, "%%%s%%", title);
   const char *values[1] = { id_param };
@@ -98,21 +105,26 @@ post_result_t *db_post_search(char *db, char *title) {
           post->id = id;
         }
         if (j == 1) {
+          post->label = malloc(sizeof(char) * (value_len + 1));
+          memcpy(post->label, value, value_len);
+          post->label[value_len] = '\0';
+        }
+        if (j == 2) {
           post->title = malloc(sizeof(char) * (value_len + 1));
           memcpy(post->title, value, value_len);
           post->title[value_len] = '\0';
         }
-        if (j == 2) {
+        if (j == 3) {
           post->summary = malloc(sizeof(char) * (value_len + 1));
           memcpy(post->summary, value, value_len);
           post->summary[value_len] = '\0';
         }
-        if (j == 3) {
+        if (j == 4) {
           post->date = malloc(sizeof(char) * (value_len + 1));
           memcpy(post->date, value, value_len);
           post->date[value_len] = '\0';
         }
-        if (j == 4) {
+        if (j == 5) {
           if (strcmp(value, "t") == 0) {
             post->is_public = malloc(sizeof(bool));
             *post->is_public = true;
@@ -140,7 +152,7 @@ post_t *db_post_get(char *db, int id) {
     PQfinish(conn);
     return NULL;
   }
-  char *query = "SELECT title, summary, content, created_at, is_public FROM posts WHERE id = $1;";
+  char *query = "SELECT label, title, summary, content, created_at, is_public FROM posts WHERE id = $1;";
   char id_param[10];
   snprintf(id_param, 10, "%d", id);
   const char *values[1] = { id_param };
@@ -161,26 +173,31 @@ post_t *db_post_get(char *db, int id) {
       char *value = PQgetvalue(result, 0, j);
       int value_len = strlen(value);
       if (j == 0) {
+        post->label = malloc(sizeof(char) * (value_len + 1));
+        memcpy(post->label, value, value_len);
+        post->label[value_len] = '\0';
+      }
+      if (j == 1) {
         post->title = malloc(sizeof(char) * (value_len + 1));
         memcpy(post->title, value, value_len);
         post->title[value_len] = '\0';
       }
-      if (j == 1) {
+      if (j == 2) {
         post->summary = malloc(sizeof(char) * (value_len + 1));
         memcpy(post->summary, value, value_len);
         post->summary[value_len] = '\0';
       }
-      if (j == 2) {
+      if (j == 3) {
         post->content = malloc(sizeof(char) * (value_len + 1));
         memcpy(post->content, value, value_len);
         post->content[value_len] = '\0';
       }
-      if (j == 3) {
+      if (j == 4) {
         post->date = malloc(sizeof(char) * (value_len + 1));
         memcpy(post->date, value, value_len);
         post->date[value_len] = '\0';
       }
-      if (j == 4) {
+      if (j == 5) {
         if (strcmp(value, "t") == 0) {
           post->is_public = malloc(sizeof(bool));
           *post->is_public = true;
@@ -211,6 +228,14 @@ bool db_post_update(char *db, int id, post_t *post, post_t *changes) {
   const char *params[10];
   int count = 0;
   str_append(&query, "UPDATE posts SET");
+  if (changes->label != NULL && strcmp(post->label, changes->label) != 0) {
+    if (count > 0) {
+      str_append(&query, ",");
+    }
+    str_appendf(&query, " label = $%d", count + 1);
+    params[count] = changes->label;
+    count++;
+  }
   if (changes->title != NULL && strcmp(post->title, changes->title) != 0) {
     if (count > 0) {
       str_append(&query, ",");
diff --git a/src/post.h b/src/post.h
@@ -4,6 +4,7 @@
 
 typedef struct {
   int id;
+  char *label;
   char *title;
   char *summary;
   char *content;