Aboutttt editing questions

Question

please can can anyone tell me how to prevent users or anonoymouse users editing their questions , i want only admins to have this previlege , please help me i searched a lot of about that but no result.

Comments

Good One . Making one plugin would help in this case .

Answer 1

I want this too..

Answer 2

1) Hack example (qa-include/qa-theme-base.php).

function q_view_buttons($q_view) {
    // Add [start]
    if (!empty($q_view['form'])) {
        if(qa_get_logged_in_level() < QA_USER_LEVEL_ADMIN) {
            $form = &$q_view['form'];
            if(isset($form['buttons'])) {
                $buttons = &$form['buttons'];
                if(isset($buttons['edit']))
                    unset($buttons['edit']);
            }
        }
    }
    // Add [end]

    if (!empty($q_view['form'])) {
        $this->output('<div class="qa-q-view-buttons">');
        $this->form($q_view['form']);
        $this->output('</div>');
    }
}

...

function a_item_buttons($a_item) {
    // Add [start]
    if (!empty($a_item['form'])) {
        if(qa_get_logged_in_level() < QA_USER_LEVEL_ADMIN) {
            $form = &$a_item['form'];
            if(isset($form['buttons'])) {
                $buttons = &$form['buttons'];
                if(isset($buttons['edit']))
                    unset($buttons['edit']);
            }
        }
    }
    // Add [end]

    if (!empty($a_item['form'])) {
        $this->output('<div class="qa-a-item-buttons">');
        $this->form($a_item['form']);
        $this->output('</div>');
    }
}

...

function c_item_buttons($c_item) {
    // Add [start]
    if (!empty($c_item['form'])) {
        if(qa_get_logged_in_level() < QA_USER_LEVEL_ADMIN) {
            $form = &$c_item['form'];
            if(isset($form['buttons'])) {
                $buttons = &$form['buttons'];
                if(isset($buttons['edit']))
                    unset($buttons['edit']);
            }
        }
    }
    // Add [end]

    if (!empty($c_item['form'])) {
    $this->output('<div class="qa-c-item-buttons">');
    $this->form($c_item['form']);
    $this->output('</div>');
    }
}

2) Plugin example:

// Add [start]
function q_view_buttons($q_view) {
    if (!empty($q_view['form'])) {
        if(qa_get_logged_in_level() < QA_USER_LEVEL_ADMIN) {
            $form = &$q_view['form'];
            if(isset($form['buttons'])) {
                $buttons = &$form['buttons'];
                if(isset($buttons['edit']))
                    unset($buttons['edit']);
            }
        }
    }
    qa_html_theme_base::q_view_buttons($q_view);
}
function a_item_buttons($a_item) {
    if (!empty($a_item['form'])) {
        if(qa_get_logged_in_level() < QA_USER_LEVEL_ADMIN) {
            $form = &$a_item['form'];
            if(isset($form['buttons'])) {
                $buttons = &$form['buttons'];
                if(isset($buttons['edit']))
                    unset($buttons['edit']);
            }
        }
    }
    qa_html_theme_base::a_item_buttons($a_item);
}
function c_item_buttons($c_item) {
    if (!empty($c_item['form'])) {
        if(qa_get_logged_in_level() < QA_USER_LEVEL_ADMIN) {
            $form = &$c_item['form'];
            if(isset($form['buttons'])) {
                $buttons = &$form['buttons'];
                if(isset($buttons['edit']))
                    unset($buttons['edit']);
            }
        }
    }
    qa_html_theme_base::c_item_buttons($c_item);
}
// Add [end]

Note:

This logic has been considered Ajax. If you do the same thing (changes of array data) in another layer functions, it may not work correctly. If you hack application layer functions, it will be processed more smart.

Comments

Where to put all those lines

---

1) > Edit your qa-include/qa-theme-base.php directly.
2) > Add layer plugin including those lines.
    http://www.question2answer.org/layers.php
    You can make it if you imitate qa-plugin/mouseover-layer.
    Copy qa-plugin.php and qa-mouseover-layer.php.
Example:
<?php
class qa_html_theme_layer extends qa_html_theme_base {
  // Add upper lines.
}