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2021-08-05Enhance error message for invalid CSRF tokenThomas Lange2-2/+2
2021-08-04Use "strpos" to validate "If-None-Match" headerThomas Lange1-14/+5
Remove those "trim" calls and use "strpos" to check if the ETag value generated by the system is contained somewhere in the "If-None-Match" request header sent by the client (if present). With this commit, the ETag header validation now also works with nginx. The nginx web server prefixes the "ETag" header generated by the system with the string "W/" which caused the previous validation code to fail. Instead of using multiple "trim" calls or "preg_replace", we now use a single, simple and fast "strpos" call to check if the system generated Etag hash value is contained in the "If-None-Match" request header.
2021-08-04Add explicit parameter types for the "exit" methodThomas Lange1-1/+1
2021-08-04Move error page logic into the Application classThomas Lange1-4/+10
Move the logic for generating the error pages into the Application class to remove this ugly "require" call in the error403 and error404 methods.
2021-08-03Show current page in categories <title> elementThomas Lange3-1/+12
Posts in a category are paginated, so display the number of the current page in square brackets within the categories <title> element.
2021-07-28Migrator: Don't recreate Language object anymoreThomas Lange2-13/+12
Do not force the recreation of the Language object in the migrations.php file anymore by changing the include position of the migrations.php (and the functions.php) in the application.php file a bit to the top.
2021-07-24Language: Put search query between HTML "code" tagThomas Lange2-2/+2
2021-07-24Create feed item's GUID manually in template fileThomas Lange2-12/+4
Do not rely on the "$POST['GUID']" template parameter anymore and create the GUID for the feed item manually in the feed item's template file. The application internal function "generatePseudoGUID" has been removed and the function "generateItemTemplateData" will not return the "GUID" part anymore (which was only used by the feed item template anyway). For backward compatibility, the "$POST['GUID']" template parameter will still be present in the feed item template, but not in other templates!
2021-07-24Remove configuration option "POST.FEED_GUID"Thomas Lange2-15/+5
Remove the configuration option "POST.FEED_GUID" that contained the name of the columns from the database which were passed to the SHA1 function for generating the pseudo GUID for the items in the RSS feed.
2021-07-24Use correct config option for redirect singlesThomas Lange4-4/+4
In addition to the last commit, use the correct configuration option in the code to check if single items should be redirected.
2021-07-24Rename configuration options "*.SINGLE_REDIRECT"Thomas Lange1-4/+4
Rename the config options "(CATEGORY|PAGE|POST|USER).SINGLE_REDIRECT" to to "(CATEGORY|PAGE|POST|USER).REDIRECT_SINGLE".
2021-07-23Decrease default feed size from 25 to 10 itemsThomas Lange1-1/+1
2021-07-22Add user and category filter on post searchThomas Lange1-0/+10
Add a user and category filter option for the post search in the administration area. Filter on default theme is followed later.
2021-07-22Move repository search functionality into a traitThomas Lange4-99/+109
Move the methods for the search functionality of the abstract Repository class into a separate trait and use it in the Page and Post repository. The reason because of this is that only the Page and Post repositories having a search functionality, while the other repositories have not.
2021-07-22Catch possible PDOException for search requestThomas Lange1-2/+6
Catch possible PDOException on search requests with queries like "*" and pass the exception message to the template for displaying.
2021-07-22Add pagination for search resultsThomas Lange2-7/+40
Add pagination for search results in the admin and default theme.
2021-07-22Bugfix: Escape "%" in URL params for sprintfThomas Lange1-0/+1
Escape possible percent characters ("%") in the URL params for sprintf. Otherwise the pagination template breaks if URL params which contain a percent sign are merged into the pagination URL.
2021-07-22Add LIMIT and OFFSET parameters for search methodThomas Lange1-3/+7
2021-07-22Merge GET parameters into pagination URLThomas Lange1-1/+4
2021-07-22Add demo category and update other demo entitiesThomas Lange1-4/+6
2021-07-22Do not redefine properties of Entity classThomas Lange4-12/+0
Do not redefine properties that are already defined in the Entity class.
2021-07-22Rename: Append "Repository" to repository classesThomas Lange6-22/+19
Rename the repository classes and append the name with "Repository" to prevent naming confusions with the entity classes.
2021-07-20Implement new *content functions* feature (readme)Thomas Lange3-1/+159
This commit implements a new feature called *content functions* that is similar but much more powerful than the already existing *content tags* which you may have already used (`{POST[1]}`, for example). You now can also add your own *content functions* to do some interesting things like embedding a YouTube video or other things to prevent typing repetitive lines of text or code in your entities content. Read the corresponding wiki page to learn more about this: https://github.com/Nerdmind/Blog/wiki/Content-functions
2021-07-20Rename and reorganize several "get count" methodsThomas Lange7-43/+49
2021-07-19Add and use new parser/transformer classesThomas Lange5-83/+171
Classes: * Parsers\ArgumentParser * Parsers\EmoticonParser * Parsers\MarkdownParser Interfaces: * Parsers\ParserInterface
2021-07-19Replace option $ITEM.EMOTICONS with WRAP_EMOTICONSThomas Lange2-23/+2
This commit adds the configuration option "WRAP_EMOTICONS" to supersede the configuration options "(CATEGORY|PAGE|POST|USER).EMOTICONS". If the value of "WRAP_EMOTICONS" evaluates to TRUE, the emoticons found in the content of an item will be wrapped into a "<span>" element which gives the user a description of the emoticon in the "title" attribute.
2021-07-17Reduce the redundant mapping logic in repositoriesThomas Lange2-49/+33
Reduce the redundant mapping logic in the repository classes by using the new methods "fetchEntity" and "fetchEntities".
2021-07-16Improve performance of parseUnicodeEmoticonsThomas Lange1-8/+10
Make the function parseUnicodeEmoticons significantly faster by using a single regex operation to match and process all unicode emoticons.
2021-07-16Drop support for parsing ASCII emoticonsThomas Lange1-39/+0
This commit drops support for parsing plain text ASCII emoticons like ":)" or ":P" to its unicode equivalent. Please use unicode emoticons directly (like those already proposed in the admin form templates).
2021-07-11Modify parameter list for getAll methodThomas Lange2-4/+5
2021-07-11Add template function to get data from a categoryThomas Lange1-3/+16
2021-07-11Remove wrapper function for strip_tagsThomas Lange1-9/+2
2021-07-11Reuse prepared statement in update methodThomas Lange1-4/+0
Reuse the already defined prepared statement in the update method of the Category repository instead of creating a new one.
2021-07-10Bugfix: Include correct variable in function scopeThomas Lange1-1/+1
Fix a bug which was introduced with the commit mentioned below that prevented the "$ITEM['BODY']['TEXT']()" function from returning the pre-parsed body of the item, because the variable was not in scope. See: bf57f3dcba5864b63882c273d25403c28637eeab
2021-07-10Remove pages from the RSS feed (readme)Thomas Lange5-60/+24
This commit removes the pages from the RSS feed. I decided so because a page is a "timeless" object intended for things like the imprint, about page, privacy policy and similar stuff. It also makes things easier. The new primary feed URL is "/feed/" and shows only posts. The page feed ("/feed/page/") has been removed and will throw a 404 Not Found error. The visitors who already subscribed to the old post feed ("/feed/post/") are automatically 301-redirected to the new location ("/feed/"). The following system language variables have been removed: * feed_name_items * feed_name_pages * feed_name_posts The following configuration options have been removed: * PAGE.FEED_SIZE * PAGE.FEED_SORT * PAGE.FEED_GUID Furthermore, the template file "feed/item_post.php" has been renamed to "feed/item.php" since there is now only one type of feed item. If the system cannot find the "feed/item.php", it tries "feed/item_post.php" instead (for backward compatibility with older themes).
2021-07-02Clarify comment in determineFallbackSchemaVersionThomas Lange1-1/+1
If the migration table does not yet exist, the user sits *either* at 0, 1, 2, 3 or 4; not *between* 0 and 4 (which would be 1, 2 or 3).
2021-07-02Include category timestamp in ETag response headerThomas Lange1-12/+13
This commit adds the timestamp of the last modified category to the HTTP ETag response header. Additionally, the code has been optimized.
2021-07-02Add generic function to create pagination templateThomas Lange7-64/+27
This commit adds and uses the new function createPaginationTemplate to create the generic pagination template for various entity lists. This function replaces the many old confusing functions: * generateNaviTemplate * generatePageNaviTemplate * generatePostNaviTemplate * generateUserNaviTemplate * generateCategoryNaviTemplate * generateCategoryPostNaviTemplate
2021-07-01Add option CATEGORY.LIST_SORT to application.phpThomas Lange2-2/+1
The option CATEGORY.LIST_SORT is currently only used for sorting the children categories of a category, not for sorting the categories on the category overview page. This is because the sorting of the categories in the category overview is handelnd internally with a virtual table column "_depth" which sorts the categories by name *and* its sub categories (like a tree). Thus, there is currently no user option to sort the category overview.
2021-07-01Bugfix: Use empty check instead of issetThomas Lange1-1/+1
If no category tree was found, the array is empty but isset evaluates to true. This fixes the mistake and uses an empty check instead.
2021-07-01Add function generateCategoryPostNaviTemplateThomas Lange2-1/+19
Add and use the function generateCategoryPostNaviTemplate to build the pagination template for posts in a category. This fixes a mistake. TODO: Get rid of that confusing function mess!
2021-07-01Add category system to categorize posts (readme)Thomas Lange10-7/+471
This commit implements a new category system to categorize posts. Each category can have an unlimited number of nested children categories. A single post don't necessarily need to be in a category, but it can. Each category can have a full content body like posts or pages, so you have enough space to describe the content of your categories. Please note that you need to have at least the following MySQL/MariaDB versions to use the category system, because it uses "WITH RECURSIVE" database queries, the so-called "Common-Table-Expressions (CTE)". MariaDB: 10.2.2 MySQL: 8.0 See: https://mariadb.com/kb/en/with/ See: https://dev.mysql.com/doc/refman/8.0/en/with.html
2021-07-01Update database schema for coming category systemThomas Lange3-2/+51
This commit updates the database schema and adds a new migration for the upcoming category system. Please note that you need to have at least the following MySQL/MariaDB versions to use the category system later: MariaDB: 10.2.2 MySQL: 8.0
2021-07-01Bugfix: Explicitly check for FALSE in MigratorThomas Lange1-1/+2
Explicitly check for boolean FALSE because the result can be string "0" when directly upgrading from release v1.0 which has schema version "0".
2021-07-01Add translations for upcoming category systemThomas Lange2-0/+22
2021-07-01Update database schema: Make id columns unsignedThomas Lange3-7/+20
This commit updates the database schema and adds a new migration to modify the signed integer columns to make them unsigned.
2021-07-01Add PHP version checkThomas Lange1-0/+7
2021-06-30Optimize core/db/database.sqlThomas Lange1-38/+34
2021-06-29Add WHERE filter option to getCount methodThomas Lange1-4/+23
2021-06-28Bugfix: Remove explicit parameter type intThomas Lange1-3/+3