Developers April 2013

developers@phpmyadmin.net

25 participants
60 discussions

Re: [Phpmyadmin-devel] Get some details about Refactoring: Designer/schema integration project idea
by Michal Čihař 18 Apr '13

18 Apr '13

Hi Dne Thu, 18 Apr 2013 13:43:40 +0530 Shamika Dharmasiri <shamikadineshdha(a)gmail.com> napsal(a): > Hi Michal, > The demo server is with (Version information: 4.1-dev, latest stable > version: 3.5.8) > But my local PMA is with (Version information: 4.0.0-dev, latest stable > version: 3.5.8) > I have used this designer feature with previouse PMA versions. > I don't find this designer feature in my local copy.What may be the > problem? You need to enable configuration storage, see: http://docs.phpmyadmin.net/en/latest/setup.html#phpmyadmin-configuration-st… -- Michal Čihař | http://cihar.com | http://phpmyadmin.net

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[Phpmyadmin-devel] GSoC student, implement request
by Benjamin Talic 18 Apr '13

18 Apr '13

Hi, I am interested in applying for Google Summer of Code as a student. I would like to work on one of the phpMyAdim projects. As suggested I wanted to provide a "fix" as part of my application. This http://sourceforge.net/p/phpmyadmin/feature-requests/785/?page=0 is the request I would like to implement. Before I go on with it I wanted to get opinions about my approach. The idea is: -add another table to the mysql database, table: user_additional_info. I think this would be much better then adding columns to the original user table if for no other reason to prevent any issues people might get if they try to apply this fix. -add additional fields to the create user html -add a separate function to the code base, where this info would be saved to the new table, also add a new function for displaying this data. So basically I would try to add this feature without interfering with regular phpMyAdmin code except for those function calls. I would try and make the function calls executed only if certain parameters are met, in this approach it would probably be checking if the user_additional_info table exists. Does this sound like a good approach? I communicated with Isaac about this and the biggest question so far is whether the first step (adding a new table) is appropriate. Any suggestions are more than welcome. Best, Ben

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Re: [Phpmyadmin-devel] Get some details about Refactoring: Designer/schema integration project idea
by Michal Čihař 18 Apr '13

18 Apr '13

Hi Shamira Dne Thu, 18 Apr 2013 10:28:29 +0530 Shamika Dharmasiri <shamikadineshdha(a)gmail.com> napsal(a): > Hi Michal, > I'm interested in participating next GSOC with this idea.But I couldn't get > a clear idea by reading this. > http://wiki.phpmyadmin.net/pma/GSoC_2013_Ideas_List#Refactoring:_Designer.2… > > I have following problems > 1.What you have mean with these in the project description?(designer and > schema (export) feature). I mean these two: Schema editor (you might need to create page and choose it to edit): http://demo.phpmyadmin.net/master-config/schema_edit.php?db=menagerie Designer: http://demo.phpmyadmin.net/master-config/pmd_general.php?db=menagerie > - Reduce huge duplication of code in schema handling > > { > This can be overcome with using proper refactoring > } > > Can you tell me what are the areas which need to be refactored in this > project it will be easy to be familiar with this project.I guess I'm pretty > familiar with code refactoring and the techniques which uses. Mostly it's libraries/schema and pmd_* files. -- Michal Čihař | http://cihar.com | http://phpmyadmin.net

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[Phpmyadmin-devel] Get familier with the project "Refactoring: Designer/schema integration" idea
by Shamika Dharmasiri 18 Apr '13

18 Apr '13

Hi all, I'm interested to participate in next GSOC-2013 with project idea of "Refactoring: Designer/schema integration".I'm familiar with code refactoring and other techniques which use for refactoring. http://en.wikipedia.org/wiki/Code_refactoring http://en.wikipedia.org/wiki/Code_refactoring#List_of_refactoring_techniques I have some problems with the project description[0]. - Provide single GUI editor for schema (currently there is designer and editor on schema pages) [What has mean by GUI editor and designer.I'd be glad if can show this with the demo server.I guess this is the GUI editor.[1]] [0] http://wiki.phpmyadmin.net/pma/GSoC_2013_Ideas_List#Refactoring:_Designer.2… [1]http://demo.phpmyadmin.net/QA_4_0/tbl_row_action.php Thank you. Shamika Dharmasiri Faculty of Engineering University Of Peradeniya

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Re: [Phpmyadmin-devel] [Adam GSOC2013 Proposal] Automatic testing
by adam 17 Apr '13

17 Apr '13

Hi all, The preview mail is blocked due to the attachment is too large. I pasted it to mail content below. I have finished my first version of Proposal about the GSOC2013 idea: Automatic testing. Can some help me have a review? thanks Automated Testing Adam Short description: PMA is a popular web based database management tool. It usually undergoes new releases, bug fixes, new feature development and refactoring. Since the PMA production code is changed frequently and our code is finished by developers from all over the world, in order to guarantee the production quality, it is very necessary to run Unit testing on Jenkins (Hudson). Unit Tests have several benefits to us. It allows us changing code quickly under full testing. By running unit tests, a developer can identify whether his latest changes to the code base has broken anything. Unit Tests can also help new developers really understand the design of the code and it can give our developers visual feedback about which lines are covered. From PMA CI Page, Currently, the code coverage of PMA is 48%. More code coverage means more guarantee to production. Goal: 1. Increase the code coverage to a reasonable percentage (80%) 2. Set up the necessary scripts to automate this. 3. Help other developers to set up their unit test cases. 4. Functional test case to cover render issue Location · Country : China · Time Zone : GMT +8:00 Education Postgraduate student, institute of Software, Beijing University of Aeronautics and Astronautics, China Email / IRC / Jabber · adamgsoc2013(a)gmail.com Synopsis Since the PMA production code is changed frequently and our code is finished by developers from all over the world, in order to guarantee the production quality, it is very necessary to run Unit testing on Jenkins (Hudson). Unit Tests have several benefits to us. It allows us changing code quickly under full testing. By running unit tests, a developer can identify whether his latest changes to the code base has broken anything. Unit Tests can also help new developers really understand the design of the code and it can give our developers visual feedback about which lines are covered. From PMA CI Page, Currently, the code coverage of PMA is 48%. More code coverage means more guarantee to production. About this idea, at least two things should be done: 1. Create more test cases to increase the code-coverage of the test-suite 2. Set up necessary scripts to automate this. My goal of this project is to increase the code coverage to a reasonable percentage (80%) and help other developers to set up their unit test cases. Besides the two things above, for the display logic code, we can cover them using Functional test case. In other word, we can use selenium to check Page element is loaded correctly, I think this work is as important as Unit test. I will coverage Functional test when I finish Unit testing target. Benefit of Functional testing, we can guarantee phpmyadmin can work well on GradeA browsers. 1. Check the page is loaded correctly 2. Check the page is working well o GradeA browsers. 3. Check the css/js is working well Benefits to the users With the automatic testing, developers can make changes quickly and provide users a more stable and fully tested version of phpMyAdmin. Benefits to developers: It helps developers to verify that the code changes are working fine. Unit Tests can also help new developers really understand the design of the code and it can give our developers visual feedback about which lines are covered. Users will always get upon each and every change developers can run the test suite and verify that the changes are safe to commit. By running the selenium test cases it can be verified that the basic functionalities are working fine in PMA. Since a large amount of re-factoring is going on, and it is very helpful if automated testing is available to make sure nothing will break while re-factoring. Project Details ================ 1. Automatic Process=================== I am very familiar with the CI environment and PHP code coverage, because I succeeded to finishing a similar project when I was an Intern on Yahoo! last year. I finished an automatic testing job: 1. Finish PHP UNIT code and Functional testing code. 2. Commit to GIT will trigger a CI build. 3. The CI build is done by: selenium + Firefox+ Xvfb (so that we don’t need display) 4. Output the code coverage report. ================ 2. Code Learning =================== I have more thoughts on the Phpmyadmin Automatic testing after reading more codes. In the index.php page, PMA will display all the links for users. The links can be some types: 1. for server operation: server_<operation>.php (ig: server_databases.php) 2. for database operation: db_<operation>.php (ig: db_events.php ) 3. for table operation: tbl_<operation>..php (ig: tbl_replace.php ) ................. Workflow: Take "server_databases.php" for example. It is used to create or drop database. In the server_databases.php, the file will include: 1. "server_databases.js" in JS folder, it is for Ajax request to backend. 2. "display_create_database.lib.php" it is output the page element for create table, including action tag for Ajax request. 3. When an user clicks the "create", there will be a Ajax request to db_create.php 4. In db_create.php, the SQL is executed and return the execution results to frontend. 5. The frontend page uses the Ajax request and refreshes the page. That is the simple process for every user operation. ================ 3. Unit testing=================== From our code view: 1. ROOT folder: there are files about the display and links In the index.php page, PMA will display all the links for users. The links can be some types: · 1. for server operation: server_<operation>.php (ig: server_databases.php) · 2. for database operation: db_<operation>.php (ig: db_events.php ) · 3. for table operation: tbl_<operation>..php (ig: tbl_replace.php ) These files are not covered by Unit test, so we can use Selenium with Page element checking to cover them (Functional case). In other word, we can use selenium to check if Page element is loaded correctly, I think this work is as important as Unit test. Other benefits, we can cover phpmyadmin can work well with GradeA browsers. · check the page is loaded correctly · check the page is working well with GradeA browsers. · check the css/js is working well 2. For the Library folder, there is backend logic, it is suitable to use UNIT test to cover. · Create more test cases to increase the code-coverage of the test-suite · Set up necessary scripts to automate this. Automate building process, running unit tests; generate code coverage and analysis using Jenkins Deliverables · Unit testing code coverage grows to a reasonable percentage: 80% · With selenium testing scripts, help more developers setup their Unit test case. · Functional test case · Increase some regression testing cases. Time About 40 hours per week. Bio I am Adam. Currently I am a student of Institute of Software, Beijing University of Aeronautics and Astronautics, China. I am quite interested on the topic: Automatic testing. I have some developing experience on selenium and PHP Code Coverage. I am very familiar with the CI environment and PHP code coverage, because I succeeded to finishing a similar project which is automatic testing as well when I was an Intern on Yahoo! last year: 1. Finish PHP UNIT code and Functional testing code. 2. Commit to GIT will trigger a CI build. 3. The CI build is done by: selenium + Firefox+ Xvfb (so that we don’t need display) 4. Output the code coverage report. Experiences · I am very familiar with the CI environment and PHP code coverage, complete an automatic testing project as an internship on Yahoo! Last. · Having strong knowledge of php and experiences on working with cakephp frame work. · Familiar with OOP and Design patterns, data structure, and algorithm. · Familiar with Hadoop distributed framework and the Map-Reduce algorithms (have project experience) · Good knowledge of SQL. · Excellent in web development using PHP, HTML, JavaScript, MySQL · Good knowledge of svn and Git Open source contributions · https://github.com/adamgsoc2013 phpMyAdmin contributions Have merged: https://github.com/phpmyadmin/phpmyadmin/pull/233 add test case for PMA_Header_test https://github.com/phpmyadmin/phpmyadmin/pull/240 Still on review: https://github.com/phpmyadmin/phpmyadmin/pull/245 add test case for Table Class https://github.com/phpmyadmin/phpmyadmin/pull/244 add test case for PMA_Footer_test.php https://github.com/phpmyadmin/phpmyadmin/pull/243 add test case for Config.class.php Still on working: https://github.com/phpmyadmin/phpmyadmin/pull/246 Add Class PMA_Navigation_test to cover navigation test BTW, There are three patchs need to review. thanks https://github.com/phpmyadmin/phpmyadmin/pull/245 add test case for Table Class https://github.com/phpmyadmin/phpmyadmin/pull/244 add test case for PMA_Footer_test.php https://github.com/phpmyadmin/phpmyadmin/pull/243 add test case for Config.class.php adam From: adam Date: 2013-04-14 14:59 To: phpmyadmin-devel CC: Rouslan Placella; Dieter Adriaenssens; Marc Delisle Subject: [Adam GSOC2013 Proposal] Automatic testing Hi, I have finished my first version of Proposal about the GSOC2013 idea: Automatic testing. Can some help me have a review? thanks The proposal is attached on attachment. BTW, There are three patchs need to review. thanks https://github.com/phpmyadmin/phpmyadmin/pull/245 add test case for Table Class https://github.com/phpmyadmin/phpmyadmin/pull/244 add test case for PMA_Footer_test.php https://github.com/phpmyadmin/phpmyadmin/pull/243 add test case for Config.class.php Thanks, Adam

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[Phpmyadmin-devel] Information about "Refactoring: SQL executor, Column's structure manipulation" project idea
by Supun Nakandala 16 Apr '13

16 Apr '13

Hi devs, I am planning to apply for the "Refactoring: SQL executor, Column's structure manipulation" GSOC project idea. I went through the code and found that most of the code contains a mix of php code and HTML tags which reduces the readability of the code and thus should be refactored. I would like to know your opinion about this and any possible refactoring that can be done in order to improve the quality of the code. Regards Supun

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[Phpmyadmin-devel] jshint errors
by Michal Čihař 16 Apr '13

16 Apr '13

Hi all I've took some time to look at jshint checks found on our code: http://ci.phpmyadmin.net/job/phpMyAdmin-continuous/3132/violations/?#jslint I've fixed some obvious ones (like missing ;, typecast safe comparing, missing radix for parseInt), but there are still many of them. Most of them fit into following case: - ['strSave'] is better written in dot notation. This error is raised to highlight an unnecessarily verbose and potentially confusing piece of code. More detailed explanation is at: http://jslinterrors.com/a-is-better-written-in-dot-notation/ - 'type' is already defined. / 'type' used out of scope. Most of these come from following constructs: if (foo) { var bar = 1; } else { var bar = 1; } alert(bar); This is not an issue for javascript (it has no block scope for variables), it can be confusing, more details at: http://www.jshint.com/docs/#funcscope So both are more just matter of coding style rather than real bug and can be disabled in jshint. The question is whether we would prefer to hide these warnings or fix them. -- Michal Čihař | http://cihar.com | http://blog.cihar.com

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[Phpmyadmin-devel] phpMyAdmin 4.0.0-rc2 is released
by Marc Delisle 15 Apr '13

15 Apr '13

Welcome to the second release candidate for phpMyAdmin 4.0.0. With this version, the HTML frames are gone and the navigation panel now presents a tree. This version requires Javascript. Version 4.0 contains many bug fixes and smaller new features; moreover, the documentation has a new look and contains an index. Details will appear on http://phpmyadmin.net. In a hurry? you can visit https://sourceforge.net/projects/phpmyadmin/files to download. Marc Delisle, for the team

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[Phpmyadmin-devel] version 4.0.0-rc1 going well
by Marc Delisle 15 Apr '13

15 Apr '13

Hi, Nine days later and with more than 10600 downloads, RC1 seems pretty stable. I think there was only one bug ticket (3870) for this release and it came from myself. If it continues this way, how about a release of 4.0.0 on April 19? (in time for the Percona Live MysQL Conference and Expo 2013). -- Marc Delisle http://infomarc.info

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[Phpmyadmin-devel] Translations and CI for 4.0
by Michal Čihař 15 Apr '13

15 Apr '13

Hi all our continuous integration server now follows 4.0 branch as well: http://ci.phpmyadmin.net/job/phpMyAdmin%204.0/ The builds are currently run nightly, just let me know if more frequent builds would be needed. Also translation server provides 4.0 branch for translations (though there are no differences yet): https://l10n.cihar.com/projects/phpmyadmin/4-0/ For now I plan to keep 3.5 enabled in both as well, just in case we will need another release in 3.5 series. -- Michal Čihař | http://cihar.com | http://phpmyadmin.net

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Developers April 2013