Skip to content
Snippets Groups Projects
Commit a5156152 authored by Uyen Le's avatar Uyen Le
Browse files

lab17 work in progress

parent 140ddb10
Branches
No related merge requests found
Hide whitespace changes
Inline Side-by-side
Showing
with 202 additions and 20 deletions
admin.php
+ 11
− 12
View file @ a5156152
......@@ -5,20 +5,18 @@
error_reporting(E_ALL);
ini_set( "display_errors", 1 );
//Define database information
$dbInfo = "mysql:host=localhost; dbname=tle004_coursework_blog";
$dbUsername = 'tle004';
$dbPassword = 'Honguyen57';
//Must include authentication details to connect to database
include 'config.php';
//Try to create a connection with database using PDO
include 'config.php';
try {
$pdo = new PDO( $dbInfo, $dbUsername, $dbPassword );
//ensures that PDO throws an exception if there's a problem:
$pdo->setAttribute( PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION );
echo "Successfully connected.<br/>";
echo "<br/>";
} catch (PDOException $e) {
}
catch (PDOException $e) {
echo "Connection failed: " . $e->getMessage();
}
......@@ -32,25 +30,26 @@
// }
$title = "Coursework Blog | tle004";
$title = "Coursework Blog: Admin";
$css="css/blog.css";
$embeddedStyle = "";
include_once "views/header.php";
include_once "views/admin/navigation.php";
include_once "views/footer.php";
$navigation = isset( $_GET['page'] );
if ( $navigation ) {
$contrl = $_GET['page']; //prepare to load corresponding controller
$contrl = $_GET['page']; //prepare to load corresponding controller (editor.php)
} else {
$contrl = "entries"; //or prepare to load default controller
$contrl = "entries"; //or prepare to load default controller (entries.php)
}
//load the controller
//load the controllers, depending on the user's selection
include_once "controllers/admin/$contrl.php";
include_once "views/footer.php";
//close connection
//close PDO connection
unset($pdo);
?>
\ No newline at end of file
config.php
+ 4
− 1
View file @ a5156152
<?
//Define database authentication information
$dbInfo = "mysql:host=localhost; dbname=tle004_coursework_blog";
$dbUsername = 'tle004';
$dbPassword = 'Honguyen57';
?>
\ No newline at end of file
controllers/admin/blog.php 0 → 100644
+ 52
− 0
View file @ a5156152
<?
//This file displays all entries in the database in the Homepage (index.php)
//including the entry title, first 140 characters and a Read more link.
echo "hellooooo!";
include_once "models/Blog_Entry_Table.class.php";
include_once "views/list-entries-html.php";
$entryTable = new Blog_Entry_Table( $pdo );
$allEntries = $entryTable->getAllEntries(); //execute the query by invoking the getAllEntries method
//after executing the query, the PDO statement we prepared in the getAllEntries methods will contain the result set
//create a test to check it's all working well
// $firstObject = $allEntries->fetchObject(PDO::FETCH_CLASS); //an variable to hold the first object returned by the query
// print_r($firstObject); //not working?
//Showing individual entry:
//check that the user has clicked on an entry 'id'
$entryClicked = isset($_GET['id']);
if($entryClicked) {
$entryId = $_GET['id'];
$entryData = $entryTable->getEntry( $entryId );
include_once "views/entry-html.php";
echo "Showing entryies";
} else {
echo "No entry showing";
}
//Getting individual entry:
try {
$sql = "SELECT id, title, text, date_created FROM blog_entry WHERE entry_id = ?";
$data = array($id); //pass entry 'id' to the method to be executed
$statement->execute( $data );
echo "Getting individual entry successful.<br/>";
}
catch (PDOException $e) {
echo "Getting individual entry failed: " . $e->getMessage();
}
//After executing the statement the result should be one blog entry
//which you can return as an object:
$model = $statement->fetchObject();
return $model;
print_r($model);
?>
controllers/admin/editor.php
+ 5
− 5
View file @ a5156152
......@@ -14,11 +14,11 @@
echo "<br/>Please enter entry content (Maximum 140 characters).";
} else {
//check if the user exceeds character limit
if (strlen($_POST['entry_content']) > 140) {
echo "<br/> Please reduce characters (Max: 140).";
} else {
echo "";
}
// if (strlen($_POST['entry_content']) > 140) {
// echo "<br/> Please reduce characters (Max: 140).";
// } else {
// echo "";
// }
}
//check if editor form was submitted
......
controllers/admin/entries.php
+ 1
− 1
View file @ a5156152
<?
include_once "models/Blog_Entry_Table.class.php";
$entryTable = new Blog_Entry_Table( $pdo );
$allEntries = $entryTable->getAllEntries();
$allEntries = $entryTable->getAllEntries(); //execute the query by invoking the getAllEntries method
include_once "views/admin/entries-html.php";
?>
\ No newline at end of file
css/blog.php 0 → 100644
+ 52
− 0
View file @ a5156152
<?
//This file displays all entries in the database in the Homepage (index.php)
//including the entry title, first 140 characters and a Read more link.
echo "hellooooo!";
include_once "models/Blog_Entry_Table.class.php";
include_once "views/list-entries-html.php";
$entryTable = new Blog_Entry_Table( $pdo );
$allEntries = $entryTable->getAllEntries(); //execute the query by invoking the getAllEntries method
//after executing the query, the PDO statement we prepared in the getAllEntries methods will contain the result set
//create a test to check it's all working well
// $firstObject = $allEntries->fetchObject(PDO::FETCH_CLASS); //an variable to hold the first object returned by the query
// print_r($firstObject); //not working?
//Showing individual entry:
//check that the user has clicked on an entry 'id'
$entryClicked = isset($_GET['id']);
if($entryClicked) {
$entryId = $_GET['id'];
$entryData = $entryTable->getEntry( $entryId );
include_once "views/entry-html.php";
echo "Showing entry: " .$entryClicked.;
} else {
echo "No entry showing.";
}
//Getting individual entry:
try {
$sql = "SELECT id, title, text, date_created FROM blog_entry WHERE entry_id = ?";
$data = array($id); //pass entry 'id' to the method to be executed
$statement->execute( $data );
echo "Getting individual entry successful.<br/>";
}
catch (PDOException $e) {
echo "Getting individual entry failed: " . $e->getMessage();
}
//After executing the statement the result should be one blog entry
//which you can return as an object:
$model = $statement->fetchObject();
return $model;
print_r($model);
?>
index.php
+ 31
− 0
View file @ a5156152
<?
echo $heading = "<h1>PHP/MySQL Coursework Blog</h1>";
echo $subheading = "<h4>by tle004</h4>";
error_reporting(E_ALL);
ini_set( "display_errors", 1);
//Must include authentication details to connect to database
include 'config.php';
//Try to create a connection with database using PDO
try {
$pdo = new PDO( $dbInfo, $dbUsername, $dbPassword );
//ensures that PDO throws an exception if there's a problem:
$pdo->setAttribute( PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION );
echo "Successfully connected.<br/>";
echo "<br/>";
} catch (PDOException $e) {
echo "Connection failed: " . $e->getMessage();
}
$title = "Coursework Blog: Home";
$css="css/blog.css";
$embeddedStyle = "";
include_once "views/header.php";
include_once "views/admin/navigation.php";
include_once "views/footer.php";
//Load the blog controller - this allows viewing each entries' contents
include_once "controllers/admin/blog.php";
//close PDO connection
unset($pdo);
?>
\ No newline at end of file
models/Blog_Entry_Table.class.php
+ 3
− 1
View file @ a5156152
......@@ -27,6 +27,9 @@ class Blog_Entry_Table {
//Get all entries
public function getAllEntries () {
$entrySQL = "SELECT id, title, SUBSTRING(text, 1, 140) AS intro FROM blog_entry";
//SELECT 'columnName' AS 'aliasName'
//this is SQL Aliases: temporarily rename a table or column heading
//so that it's more readable.
$statement = $this->db->prepare( $entrySQL );
try{
$statement->execute();
......@@ -37,7 +40,6 @@ class Blog_Entry_Table {
}
return $statement;
}
}
?>
\ No newline at end of file
views/admin/entry-html.php 0 → 100644
+ 17
− 0
View file @ a5156152
<?
//This file displays the individual entry
//check if required data is available
$entryDataFound = isset( $entryData );
if ( $entryDataFound === false ) {
trigger_error('views/entry-html.php needs an $entryData object');
}
//echo out the title, entry and date created
echo "<article>
<h1>$entryData->title</h1>
<div class='date'>$entryData->date_created</div>
$entryData->entry_text
</article>";
?>
\ No newline at end of file
views/list-entries-html.php 0 → 100644
+ 26
− 0
View file @ a5156152
<? //This file creates a view for the blog entries
$entriesFound = isset( $entries );
if ( $entriesFound === false ) {
trigger_error( 'views/list-entries-html.php needs $entries' );
}
$entriesHTML = "<ul id='blog-entries'>";
while ($entry = $entries->fetchObject()) { //Loop over all the blog entries
//for each entry, echo out the title and first 140 characters
//a link for 'Read more' which uses the entry 'id' to tell the blog controller
//to display only that entry
$readmoreLink = "index.php?page=blog&amp;id=$entry->id";
$entriesHTML .= "<li><h2>$entry->title</h2>
<div>$entry->intro
<p><a href='$readmoreLink'>Read more</a></p>
</div></li>";
}
$entriesHTML .= "</ul>";
echo $entriesHTML;
?>
\ No newline at end of file
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment