textsize.admin.inc in Text Size 6
Same filename and directory in other branches
Provides the Text Size administrative interface.
File
includes/textsize.admin.incView source
<?php
/**
* @file
* Provides the Text Size administrative interface.
*/
/**
* Implement hook_help().
*/
function textsize_help($path, $arg) {
$path_textsize = base_path() . drupal_get_path('module', 'textsize');
$abbr_php = '<abbr title="' . t('PHP: Hypertext Preprocessor') . '">PHP</abbr>';
$abbr_php_small = '<abbr title="' . t('PHP: Hypertext Preprocessor') . '">php</abbr>';
$abbr_mysql = '<abbr title="' . t('My Structured Query Language') . '">MySQL</abbr>';
$abbr_xhtml = '<abbr title="' . t('Extensible Hypertext Markup Language') . '">XHTML</abbr>';
$abbr_css = '<abbr title="' . t('Cascading Style Sheets') . '">CSS</abbr>';
$abbr_css_small = '<abbr title="' . t('Cascading Style Sheets') . '">css</abbr>';
$abbr_wcag = '<abbr title="' . t('Web Content Accessibility Guidelines') . '">WCAG</abbr>';
$abbr_bitv = '<abbr lang="de" xml:lang="de" title="Barrierefreie Informationstechnik-Verordnung">BITV</abbr>';
$abbr_png = '<abbr title="' . t('Portable Network Graphics') . '">PNG</abbr>';
$abbr_gif = '<abbr title="' . t('Graphic Interchange Format') . '">GIF</abbr>';
$abbr_svg = '<abbr title="' . t('Scalable Vector Graphics') . '">SVG</abbr>';
$abbr_xcf_small = '<abbr title="' . t('eXperimental Computing Facility') . '">xcf</abbr>';
$abbr_id = '<abbr title="' . t('Identification') . '">ID</abbr>';
$abbr_em = '<abbr title="' . t('Equal m-width') . '">em</abbr>';
$abbr_tpl_php = '<abbr title="' . t('PHP: Hypertext Preprocessor Template', array(
'!abbr_php' => $abbr_php,
)) . '">tpl.php</abbr>';
$link_wcag = l(t('Web Content Accessibility Guidelines'), 'http://www.w3.org/TR/WCAG/', array(
'attributes' => array(
'title' => t('External link to:') . ' ' . t('Web Content Accessibility Guidelines'),
),
));
$link_bitv = l('Barrierefreie Informationstechnik-Verordnung', 'http://www.gesetze-im-internet.de/bitv_2_0/index.html', array(
'attributes' => array(
'title' => 'Externer Link zu: Barrierefreie Informationstechnik-Verordnung',
'lang' => 'de',
),
));
$link_ff = l(t('Mozilla Firefox'), 'http://www.mozilla.com/en-US/firefox', array(
'attributes' => array(
'title' => t('External link to:') . ' ' . t('Mozilla Firefox'),
),
));
$link_ts_perm = l(t('Permissions'), 'admin/user/permissions', array(
'attributes' => array(
'title' => t('Text Size configuration'),
),
'fragment' => 'module-textsize',
));
$link_block = l(t('Blocks'), 'admin/build/block', array(
'attributes' => array(
'title' => t('Text Size configuration'),
),
));
$link_ts_config = l(t('Text Size configuration'), 'admin/settings/textsize', array(
'attributes' => array(
'title' => t('Text Size configuration'),
),
));
$link_po_import = l(t('Import'), 'admin/build/translate/import', array(
'attributes' => array(
'title' => t('Translate interface') . ', ' . t('Import'),
),
));
$link_ts = l(t('Download Themes') . ': ' . t('Text Size home page'), 'http://www.zwahlendesign.ch/textsize', array(
'attributes' => array(
'title' => t('External link to:') . ' ' . t('Text Size home page'),
'class' => 'ts_download_button',
),
));
$link_ts_important = l(t('Overwrite text size in templates'), 'admin/settings/textsize', array(
'attributes' => array(
'title' => t('Overwrite text size in templates'),
),
'fragment' => 'edit-textsize-important',
));
$link_jquery_cookie = l(t('jQuery plugins'), 'http://drupal.org/project/jquery_plugin');
$link_footnote_1 = l('1', 'admin/help/textsize', array(
'attributes' => array(
'title' => t('Footnote') . ' 1',
),
'fragment' => 'footnote-1',
));
$link_footnote_2 = l('2', 'admin/help/textsize', array(
'attributes' => array(
'title' => t('Footnote') . ' 2',
),
'fragment' => 'footnote-2',
));
switch ($path) {
case 'admin/help#textsize':
$output = '<p><img src="' . $path_textsize . '/images/textsize_list.png" alt="' . t('Screenshot of block:') . ' ' . t('Select menu') . '." class="ts_float_right" />' . '</p>' . "\n";
$output .= '<p>' . t('This module display a adjustable text size changer or a zoom function on the page for a better web accessibility.') . '</p>' . "\n";
$output .= '<p>' . t('The zoom function is comparable to the text zoom function in Firefox 3, but this module resize also variable media objects, variable pixel images and vector images.') . '</p>' . "\n";
$output .= '<h3>' . t('Advantages compared with browser zoom') . '</h3>' . "\n";
$output .= '<ol>' . "\n";
$output .= ' <li><strong>' . t('Adjustable.') . '</strong> ' . t('Increases/decreases step, minimum, maximum, standard and variable or three fixed values.') . '</li>' . "\n";
$output .= ' <li><strong>' . t('Resize region definable.') . '</strong> ' . t('For example a element with a !abbr_id "%content":', array(
'!abbr_id' => $abbr_id,
'%content' => 'content',
)) . ' <br /><code lang="en"><div id="content">CONTENT</div></code>.</li>' . "\n";
$output .= ' <li><strong>' . t('Browser independent.') . '</strong></li>' . "\n";
$output .= ' <li>' . t('One click function.') . ' ' . t('No tutorial required.') . '</li>' . "\n";
$output .= ' <li>' . t('Same handling in any browser (shortcuts).') . '</li>' . "\n";
$output .= ' <li>' . t('Resize text, variable images and media objects (media objects and pixel images with "!abbr_em" or "%" size specification and !abbr_svg images).', array(
'!abbr_svg' => $abbr_svg,
'!abbr_em' => $abbr_em,
)) . '</li>' . "\n";
$output .= ' <li>' . t('Select menu availabe.') . '</li>' . "\n";
$output .= ' <li>' . t('Display current text size (zoom size).') . '</li>' . "\n";
$output .= '</ol>' . "\n";
$output .= '<hr />' . "\n";
$output .= '<h3>' . t('Features') . '</h3>' . "\n";
$output .= '<p><img src="' . $path_textsize . '/images/textsize_select.png" alt="' . t('Screenshot of block:') . ' ' . t('Select menu') . '." class="ts_float_right" /></p>' . "\n";
$output .= '<ul>' . "\n";
$output .= '<li>' . t('!abbr_wcag and !abbr_bitv conform. More Information on: !link_wcag and !link_bitv.', array(
'!abbr_wcag' => $abbr_wcag,
'!abbr_bitv' => $abbr_bitv,
'!link_wcag' => $link_wcag,
'!link_bitv' => $link_bitv,
)) . ' ' . t('Keep the conditions:') . ' ' . "\n";
$output .= ' <ol>' . "\n";
$output .= ' <li>' . t('!abbr_wcag/!abbr_bitv 1.1: Short text equivalents for images.', array(
'!abbr_wcag' => $abbr_wcag,
'!abbr_bitv' => $abbr_bitv,
)) . '</li>' . "\n";
$output .= ' <li>' . t('!abbr_wcag/!abbr_bitv 3.1: Standard links with text without images in the source code.', array(
'!abbr_wcag' => $abbr_wcag,
'!abbr_bitv' => $abbr_bitv,
)) . '</li>' . "\n";
$output .= ' <li>' . t('!abbr_wcag/!abbr_bitv 6.3: No !javascript required.', array(
'!abbr_wcag' => $abbr_wcag,
'!abbr_bitv' => $abbr_bitv,
'!javascript' => '<em lang="en">JavaScript</em>',
)) . '</li>' . "\n";
$output .= ' <li>' . t('!abbr_wcag/!abbr_bitv 11.1: Open and standard code.', array(
'!abbr_wcag' => $abbr_wcag,
'!abbr_bitv' => $abbr_bitv,
)) . '</li>' . "\n";
$output .= ' <li>' . t('!abbr_wcag/!abbr_bitv 13.6: Links in a list.', array(
'!abbr_wcag' => $abbr_wcag,
'!abbr_bitv' => $abbr_bitv,
)) . '</li>' . "\n";
$output .= ' </ol>' . "\n";
$output .= '</li>' . "\n";
$output .= '<li>' . t('No !javascript required. !jquery suppport.', array(
'!javascript' => '<em lang="en">JavaScript</em>',
'!jquery' => '<em lang="en">jQuery</em>',
)) . '</li>' . "\n";
$output .= '<li>' . t('No !abbr_css required.', array(
'!abbr_css' => $abbr_css,
)) . '</li>' . "\n";
$output .= '<li>' . t('Minimum and maximum text size.') . '</li>' . "\n";
$output .= '<li>' . t('Caching mode: "Normal" and "Aggressive" compatible.') . '</li>' . "\n";
$output .= '<li>' . t('Uniform markin of menu, based on the open source browser Firefox 2.0/3.0 (!link_ff).', array(
'!link_ff' => $link_ff,
)) . '</li>' . "\n";
$output .= '<li>' . t('Block type') . ': ' . "\n";
$output .= '<a href="' . $path_textsize . '/images/textsize_list.png" title="' . t('Screenshot of block:') . ' ' . t('Text Size') . ', ' . t('Text links') . '." >' . t('Text links') . '</a> [' . $link_footnote_1 . '], ';
$output .= '<a href="' . $path_textsize . '/images/textsize_img.png" title="' . t('Screenshot of block:') . ' ' . t('Text Size') . ', ' . t('Image links') . '." >' . t('Image links') . '</a> [' . $link_footnote_2 . '], ';
$output .= '<a href="' . $path_textsize . '/images/textsize_select.png" title="' . t('Screenshot of block:') . ' ' . t('Text Size') . ', ' . t('Select menu') . '." >' . t('Select menu') . '</a>.';
$output .= ' </li>' . "\n";
$output .= '<li>' . t('Themable.') . '</li>' . "\n";
$output .= '</ul>' . "\n";
$output .= '<p id="footnote-1">[1] ' . t('Images are showed with !abbr_css.', array(
'!abbr_css' => $abbr_css,
)) . ' <span class="ts_ok">' . t('Ideal for Web Accessibility.') . '</span></p>' . "\n";
$output .= '<p id="footnote-2">[2] ' . t('No Link text, only images in the !abbr_xhtml source code with standard 0 pixel margin.', array(
'!abbr_xhtml' => $abbr_xhtml,
)) . ' <span class="warning">' . t('Warning') . ': ' . t('Not for: !abbr_wcag/!abbr_bitv 3.1! If !javascript is not activated: No image change action if the cursor move over the images!', array(
'!abbr_wcag' => $abbr_wcag,
'!abbr_bitv' => $abbr_bitv,
'!javascript' => '<em lang="en">JavaScript</em>',
)) . '</span></p>' . "\n";
$output .= '<hr />' . "\n";
// Drupal version specific
$output .= '<h3>' . t('Requirements') . '</h3>' . "\n";
$output .= '<ol>' . "\n";
$output .= ' <li>Drupal 6.</li>' . "\n";
$output .= ' <li>' . t('Drupal module:') . ' <em lang="en">' . $link_jquery_cookie . '.</em></li>' . "\n";
$output .= ' <li>' . t('Theme or a theme region with font sitze "!abbr_em", "%" or no sitze for the !internet_explorer browser.', array(
'!internet_explorer' => '<em lang="en">Internet Explorer</em>',
'!abbr_em' => $abbr_em,
)) . '</li>' . "\n";
$output .= '</ol>' . "\n";
$output .= '<hr />' . "\n";
$output .= '<h3>' . t('Settings') . '</h3>' . "\n";
$output .= '<p><img src="' . $path_textsize . '/images/textsize_img.png" alt="' . t('Screenshot of block:') . ' ' . t('Image links') . '." class="ts_float_right" /></p>' . "\n";
$output .= '<ol>' . "\n";
$output .= ' <li>' . t('Go to:') . ' "' . t('Administer') . '", "' . t('User management') . '", "' . $link_ts_perm . '" ("<em lang="en">admin/user/permissions#module-textsize</em>"). ' . t('Set the different roles.') . '</li>' . "\n";
$output .= ' <li>' . t('Go to:') . ' "' . t('Administer') . '", "' . t('Site building') . '", "' . $link_block . '" ("<em lang="en">admin/build/block</em>"). ' . t('Make the block "Text Size" visibile.') . '</li>' . "\n";
$output .= ' <li>' . t('Go to:') . ' "' . t('Administer') . '", "' . t('Site configuration') . '", "' . $link_ts_config . '" ("<em lang="en">admin/settings/textsize</em>"). ' . t('Change the settings if you want.') . '</li>' . "\n";
$output .= ' <li>' . t('Go to:') . ' "' . t('Administer') . '", "' . t('Site building') . '", "' . t('Translate interface') . '", "' . $link_po_import . '" ("<em lang="en">admin/build/translate/import</em>"). ' . t('Import your language file (for German "!de_po") if it is necessary.', array(
'!de_po' => '<em lang="en">' . drupal_get_path('module', 'textsize') . '/translations/<abbr lang="de" title="Deutsch">de</abbr>.<abbr title="PO translation file">po</abbr></em>',
)) . '</li>' . "\n";
$output .= '</ol>' . "\n";
$output .= '<hr />' . "\n";
$output .= '<h3>' . t('Theming') . '</h3>' . "\n";
$output .= '<h4>' . t('Create Themes') . '</h4>' . "\n";
$output .= '<p><img src="' . $path_textsize . '/images/textsize_img2.png" alt="' . t('Screenshot of block:') . ' ' . t('Image links, not in a list') . '" class="ts_float_right" /></p>' . "\n";
$output .= '<ol>' . "\n";
$output .= ' <li>' . t('Copy the files/directorys in your theme:') . "\n";
$output .= ' <ol>' . "\n";
$output .= ' <li lang="en">' . 'textsize-text.' . $abbr_tpl_php . '</li>' . "\n";
$output .= ' <li lang="en">' . 'textsize-image.' . $abbr_tpl_php . '</li>' . "\n";
$output .= ' <li lang="en">' . 'textsize-form.' . $abbr_tpl_php . '</li>' . "\n";
$output .= ' <li lang="en">' . 'textsize.' . $abbr_css_small . '</li>' . "\n";
$output .= ' <li lang="en">' . 'images' . '</li>' . "\n";
$output .= ' </ol>' . "\n";
$output .= ' </li>' . "\n";
$output .= ' <li>' . t('Add the following code in the .info file of your Drupal theme:') . ' <code>stylesheets[all][] = textsize.css</code>.' . '</li>' . "\n";
$output .= ' <li>' . t('Edit the !abbr_php and !abbr_css code in the files.', array(
'!abbr_php' => $abbr_php,
'!abbr_css' => $abbr_css,
)) . ' ' . t('Example:') . ' ' . t('Image links, not in a list') . ': ' . t('Change the following elements:') . ' <del><ul>/</ul></del> ' . t('to') . ': <ins><p>/</p></ins><br /> <del><li></li></del> ' . t('to') . ': <ins><span class="display_hidden"> | </span></ins>.<br /><span class="info">' . t('!abbr_wcag/!abbr_bitv 10.5: Adjacent hyperlinks have to be separated by printable characters surrounded by spaces.', array(
'!abbr_wcag' => $abbr_wcag,
'!abbr_bitv' => $abbr_bitv,
)) . '</span> <span class="warning">' . t('Warning') . ': ' . t('Not for: !abbr_wcag/!abbr_bitv 13.6! Links are not in a list.', array(
'!abbr_wcag' => $abbr_wcag,
'!abbr_bitv' => $abbr_bitv,
)) . '</span></p>' . "\n";
$output .= ' <li>' . t('Edit the images. Create your own icons. The source file is in the directory:') . ' "<em lang="en">/images/source/textsize.' . $abbr_xcf_small . '</em>". ' . t('!abbr_png images are for new browsers and !abbr_gif images for old browsers (!internet_explorer 6).', array(
'!abbr_png' => $abbr_png,
'!abbr_gif' => $abbr_gif,
'!internet_explorer' => '<em lang="en">Internet Explorer</em>',
)) . '</li>' . "\n";
$output .= '</ol>' . "\n";
// Drupal version specific end
$output .= '<h4>' . t('Download Themes') . '</h4>' . "\n";
$output .= '<p>' . t('Edited templates are available from the developers website:') . ' ' . $link_ts . '</p>' . "\n";
$output .= '<hr />' . "\n";
$output .= '<h3>' . t('Screenshots') . '</h3>' . "\n";
$output .= '<p><img src="' . $path_textsize . '/images/textsize.png" alt="' . t('Text Size') . ' ' . t('Screenshots') . '." />' . '</p>' . "\n";
$output .= '<hr />' . "\n";
return $output;
break;
}
}
/**
* Builds and returns the textsize settings form.
*
* @ingroup forms
* @see textsize_admin_settings_validate()
*/
function textsize_admin_settings() {
$abbr_php = '<abbr title="' . t('PHP: Hypertext Preprocessor') . '">PHP</abbr>';
$abbr_xhtml = '<abbr title="' . t('Extensible Hypertext Markup Language') . '">XHTML</abbr>';
$abbr_css = '<abbr title="' . t('Cascading Style Sheets') . '">CSS</abbr>';
$abbr_wcag = '<abbr title="' . t('Web Content Accessibility Guidelines') . '">WCAG</abbr>';
$abbr_bitv = '<abbr lang="de" xml:lang="de" title="Barrierefreie Informationstechnik-Verordnung">BITV</abbr>';
$abbr_id = '<abbr title="' . t('Identification') . '">ID</abbr>';
$link_ts_important = l(t('Overwrite text size in templates'), 'admin/settings/textsize', array(
'attributes' => array(
'title' => t('Overwrite text size in templates'),
),
'fragment' => 'edit-textsize-important',
));
$link_footnote_1 = l('1', 'admin/settings/textsize', array(
'attributes' => array(
'title' => t('Footnote') . ' 1',
),
'fragment' => 'footnote-1',
));
$link_footnote_2 = l('2', 'admin/settings/textsize', array(
'attributes' => array(
'title' => t('Footnote') . ' 2',
),
'fragment' => 'footnote-2',
));
$link_footnote_3 = l('3', 'admin/settings/textsize', array(
'attributes' => array(
'title' => t('Footnote') . ' 3',
),
'fragment' => 'footnote-3',
));
$link_footnote_4 = l('4', 'admin/settings/textsize', array(
'attributes' => array(
'title' => t('Footnote') . ' 4',
),
'fragment' => 'footnote-4',
));
$link_footnote_5 = l('5', 'admin/settings/textsize', array(
'attributes' => array(
'title' => t('Footnote') . ' 5',
),
'fragment' => 'footnote-5',
));
$link_footnote_6 = l('6', 'admin/settings/textsize', array(
'attributes' => array(
'title' => t('Footnote') . ' 6',
),
'fragment' => 'footnote-6',
));
$form['textsize'] = array(
'#type' => 'fieldset',
'#title' => t('Global settings'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
$form['textsize']['textsize_block_title'] = array(
'#type' => 'radios',
'#title' => t('Block title'),
'#options' => array(
'text_size' => t('Text Size'),
'zoom' => t('Zoom'),
),
'#default_value' => variable_get('textsize_block_title', 'text_size'),
'#description' => t('Select the block title.') . ' ' . t('Default') . ': "' . t('Text Size') . '".',
);
$form['textsize']['textsize_block_type'] = array(
'#type' => 'radios',
'#title' => t('Block type'),
'#options' => array(
'text' => t('Text links') . ' [' . $link_footnote_1 . ']',
'image' => t('Image links') . ' [' . $link_footnote_2 . ']',
'select' => t('Select menu'),
),
'#default_value' => variable_get('textsize_block_type', 'text'),
'#description' => t('Select the type of block.') . ' ' . t('Default') . ': "' . t('Text links') . '". <br /><span id="footnote-1">[1] ' . t('Images are showed with !abbr_css.', array(
'!abbr_css' => $abbr_css,
)) . ' <span class="ts_ok">' . t('Ideal for Web Accessibility.') . '</span></span><br /><span id="footnote-2">[2] ' . t('Images in the !abbr_xhtml source code.', array(
'!abbr_xhtml' => $abbr_xhtml,
)) . ' <span class="warning">' . t('Warning') . ': ' . t('Not for: !abbr_wcag/!abbr_bitv 3.1! No hover action if !javascript is not activated!', array(
'!abbr_wcag' => $abbr_wcag,
'!abbr_bitv' => $abbr_bitv,
'!javascript' => '<em lang="en">JavaScript</em>',
)) . '</span></span>',
);
$form['textsize']['textsize_link_type'] = array(
'#type' => 'radios',
'#title' => t('Type of links'),
'#options' => array(
'variable' => t('Variable'),
'fix' => t('Fixed') . ' [' . $link_footnote_3 . ']',
),
'#default_value' => variable_get('textsize_link_type', 'variable'),
'#description' => t('Select the type of links.') . ' ' . t('Default') . ': "' . t('Variable') . '".<br /><span id="footnote-3">[3] ' . t('Fixed links shows only 3 options for changing the text size (Increase, decrease and normal).') . '</span>',
);
$form['textsize_adv'] = array(
'#type' => 'fieldset',
'#title' => t('Advanced settings'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['textsize_adv']['textsize_element'] = array(
'#type' => 'select',
'#title' => t('!abbr_xhtml element', array(
'!abbr_xhtml' => $abbr_xhtml,
)),
'#options' => array(
'body' => 'body',
'div' => 'div',
'p' => 'p',
'span' => 'span',
'table' => 'table',
'tr' => 'tr',
'th' => 'th',
'td' => 'td',
),
'#default_value' => variable_get('textsize_element', 'body'),
'#description' => t('Select the !abbr_xhtml element for the resize process.', array(
'!abbr_xhtml' => $abbr_xhtml,
)) . ' ' . t('Default') . ': "<em lang="en">body</em>". ' . t('The !body element is for the whole page.', array(
'!body' => '<em lang="en">body</em>',
)),
);
$form['textsize_adv']['textsize_element_class'] = array(
'#type' => 'textfield',
'#title' => t('!abbr_xhtml element !abbr_id/class', array(
'!abbr_xhtml' => $abbr_xhtml,
'!abbr_id' => $abbr_id,
)),
'#size' => 80,
'#maxlength' => 80,
'#default_value' => variable_get('textsize_element_class', ''),
'#description' => t('Define one or more !abbr_id\'s ("#myid" or "#myid, div#myid-2") [!footnote_4] or one or more classes (".myclass" or ".myclass, div.myclass-2") for the !abbr_xhtml element.', array(
'!abbr_xhtml' => $abbr_xhtml,
'!abbr_id' => $abbr_id,
'!footnote_4' => $link_footnote_4,
)) . ' ' . t('Default') . ': ' . t('Empty, for the !body element.', array(
'!body' => '<em lang="en">body</em>',
)) . '<br/> <span id="footnote-4">[4] <span class="warning">' . t('Warning') . ': ' . t('If you use !abbr_id\'s, uncheck: "!link_ts_important".', array(
'!abbr_id' => $abbr_id,
'!link_ts_important' => $link_ts_important,
)) . '</span></span>',
);
$form['textsize_adv']['textsize_increment'] = array(
'#type' => 'textfield',
'#title' => t('Increases/decreases step'),
'#default_value' => variable_get('textsize_increment', 5),
'#size' => 5,
'#maxlength' => 5,
'#field_suffix' => '%',
'#required' => TRUE,
'#description' => t("Percentage for the next increases or decreases step.") . ' ' . t('Default') . ': "6%". ' . t('Allowed values') . ': 0.01-999.99%',
);
$form['textsize_adv']['textsize_minimum'] = array(
'#type' => 'textfield',
'#title' => t('Minimum Text Size'),
'#default_value' => variable_get('textsize_minimum', 50),
'#size' => 6,
'#maxlength' => 6,
'#field_suffix' => '%',
'#required' => TRUE,
'#description' => t('Default') . ': "50%". ' . t('Allowed values') . ': 0.01-999.98%',
);
$form['textsize_adv']['textsize_normal'] = array(
'#type' => 'textfield',
'#title' => t('Normal Text Size'),
'#default_value' => variable_get('textsize_normal', 75),
'#size' => 6,
'#maxlength' => 6,
'#field_suffix' => '%',
'#required' => TRUE,
'#description' => t('Default') . ': "75%". ' . t('Allowed values') . ': 0.02-999.99%',
);
$form['textsize_adv']['textsize_display'] = array(
'#type' => 'checkbox',
'#title' => t('Display normal text size as 100%.'),
'#default_value' => variable_get('textsize_display', 1),
'#description' => t('Default') . ': ' . t('Checked.'),
);
$form['textsize_adv']['textsize_reset'] = array(
'#type' => 'checkbox',
'#title' => t('Reset to normal size after maximum or minimum reached.'),
'#default_value' => variable_get('textsize_reset', 0),
'#description' => t('Default') . ': ' . t('Not checked.'),
);
$form['textsize_adv']['textsize_maximum'] = array(
'#type' => 'textfield',
'#title' => t('Maximum Text Size'),
'#default_value' => variable_get('textsize_maximum', 150),
'#size' => 7,
'#maxlength' => 7,
'#field_suffix' => '%',
'#required' => TRUE,
'#description' => t('Default') . ': "150%". ' . t('Allowed values') . ': 0.03-1000%',
);
$form['textsize_adv']['textsize_javascript'] = array(
'#type' => 'radios',
'#title' => t('Scripting languages'),
'#options' => array(
0 => 'PHP',
1 => 'PHP + JavaScript',
2 => 'PHP + JavaScript + ' . t('Optimized for performance.'),
),
'#default_value' => variable_get('textsize_javascript', 1),
'#description' => t('Support !javascript (!jquery) or only !abbr_php.', array(
'!abbr_php' => $abbr_php,
'!javascript' => '<em lang="en">JavaScript</em>',
'!jquery' => '<em lang="en">jQuery</em>',
)) . ' ' . t('Default') . ': PHP + JavaScript.',
);
$form['textsize_adv']['textsize_animate'] = array(
'#type' => 'checkbox',
'#title' => t('Animation'),
'#default_value' => variable_get('textsize_animate', 0),
'#description' => t('!javascript (!jquery) animation for teaxt size change.', array(
'!javascript' => '<em lang="en">JavaScript</em>',
'!jquery' => '<em lang="en">jQuery</em>',
)) . ' ' . t('Default') . ': ' . t('Not checked.') . ' <span class="warning">' . t('Warning') . ': ' . t('If you use animation, uncheck: "!link_ts_important"!', array(
'!abbr_id' => $abbr_id,
'!link_ts_important' => $link_ts_important,
)) . '</span>',
);
$form['textsize_adv']['textsize_animate_duration'] = array(
'#type' => 'select',
'#title' => t('Animation duration'),
'#options' => array(
200 => '0.2 ' . t('seconds') . ' (' . t('Fast') . ')',
400 => '0.4 ' . t('seconds') . ' (' . t('Normal') . ')',
600 => '0.8 ' . t('seconds') . ' (' . t('Slow') . ')',
1000 => '1 ' . t('second'),
2000 => '2 ' . t('seconds'),
4000 => '4 ' . t('seconds'),
6000 => '6 ' . t('seconds'),
8000 => '8 ' . t('seconds'),
10000 => '10 ' . t('seconds'),
),
'#default_value' => variable_get('textsize_animate_duration', 1000),
'#description' => t('Duration of animation in seconds.') . ' ' . t('Default') . ': "1 ' . t('second') . '".',
);
$form['textsize_adv']['textsize_important'] = array(
'#type' => 'checkbox',
'#title' => t('Overwrite text size in templates') . ' [' . $link_footnote_5 . ']',
'#default_value' => variable_get('textsize_important', 1),
'#description' => t('Overwrite the font-size value of the current theme (with "!important"). Note: The !abbr_xhtml element for the resize process can not have the value "!important" in the !abbr_css style "font-size".', array(
'!abbr_xhtml' => $abbr_xhtml,
'!abbr_css' => $abbr_css,
)) . ' ' . t('Default') . ': ' . t('Checked.') . ' <br/><span id="footnote-5">[5] ' . t('Not checked, for less code.') . ' <span class="warning">' . t('Warning') . ': ' . t('If you use the !abbr_xhtml element "body":', array(
'!abbr_xhtml' => $abbr_xhtml,
)) . ' ' . t('Delete in your theme the !abbr_css style:', array(
'!abbr_css' => $abbr_css,
'!abbr_id' => $abbr_id,
)) . ' "<code>body {font-size: ...;}</code>". ' . t('For example') . ': "<code><del>body {font-size: 12px;}</del></code>".</span></span>',
);
$form['textsize_adv']['textsize_message'] = array(
'#type' => 'checkbox',
'#title' => t('Display message after changing text size'),
'#default_value' => variable_get('textsize_message', 1),
'#description' => t('Default') . ': ' . t('Checked.'),
);
$form['textsize_adv']['textsize_cookie_expires'] = array(
'#type' => 'textfield',
'#title' => t('Cookie Expires'),
'#size' => 4,
'#maxlength' => 4,
'#field_suffix' => t('days'),
'#default_value' => variable_get('textsize_cookie_expires', 365),
'#description' => t('Default') . ': "365" ' . t('days') . '. ' . t('Allowed values') . ': 1-3650 ' . t('days') . '.',
'#required' => TRUE,
);
$form['textsize_adv']['textsize_cookie_domain'] = array(
'#type' => 'textfield',
'#title' => t('Cookie Domain'),
'#size' => 40,
'#maxlength' => 100,
'#field_prefix' => 'http://' . $_SERVER['SERVER_NAME'],
'#default_value' => variable_get('textsize_cookie_domain', base_path()),
'#description' => t('Default') . ': "' . base_path() . '". <span class="warning">' . t('Warning') . ': ' . t('After a change, the user must store the cookie again.') . '</span>',
'#required' => TRUE,
);
$form['textsize_theme'] = array(
'#type' => 'fieldset',
'#title' => t('Theme settings'),
'#description' => t('Enable, disable or set the display of certain text size elements.'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
);
$form['textsize_theme']['textsize_display'] = array(
'#type' => 'fieldset',
'#title' => t('Toggle display'),
'#description' => t('Enable or disable the display of certain text size elements.'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
$form['textsize_theme']['textsize_display']['textsize_display_subtitle'] = array(
'#type' => 'checkbox',
'#title' => t('Subtitle'),
'#default_value' => variable_get('textsize_display_subtitle', 0),
'#description' => t('Ideal for image links and the select menue (title as label).') . ' ' . t('Default') . ': ' . t('Not checked.'),
);
$form['textsize_theme']['textsize_display']['textsize_display_increase'] = array(
'#type' => 'checkbox',
'#title' => t('Increase Text Size'),
'#default_value' => variable_get('textsize_display_increase', 1),
'#description' => t('Default') . ': ' . t('Checked.'),
);
$form['textsize_theme']['textsize_display']['textsize_display_decrease'] = array(
'#type' => 'checkbox',
'#title' => t('Decrease Text Size'),
'#default_value' => variable_get('textsize_display_decrease', 1),
'#description' => t('Default') . ': ' . t('Checked.'),
);
$form['textsize_theme']['textsize_display']['textsize_display_normal'] = array(
'#type' => 'checkbox',
'#title' => t('Normal Text Size'),
'#default_value' => variable_get('textsize_display_normal', 1),
'#description' => t('Default') . ': ' . t('Checked.'),
);
$form['textsize_theme']['textsize_display']['textsize_display_links'] = array(
'#type' => 'checkbox',
'#title' => t('Link text'),
'#default_value' => variable_get('textsize_display_links', 1),
'#description' => t('Default') . ': ' . t('Checked.') . ' <span class="warning">' . t('Warning') . ': ' . t('Not for block type "Image links" with images in the !abbr_xhtml source code.', array(
'!abbr_xhtml' => $abbr_xhtml,
)) . '</span>',
);
$form['textsize_theme']['textsize_display']['textsize_display_current_text_value'] = array(
'#type' => 'radios',
'#title' => t('Display current text size text and value'),
'#options' => array(
'text_value' => t('Text and value') . ' (' . t('for example') . ': "' . t("Current Size") . ': 100%")',
'value' => t('Only the value') . ' (' . t('for example') . ': "<span title="' . t("Current Size") . ': 100%" class="textsize_current_help">100%</span>")',
'hidden' => t('Hide text and value'),
'remove' => t('Remove text and value in the source code') . ' [' . $link_footnote_6 . ']',
),
'#default_value' => variable_get('textsize_display_current_text_value', 'text_value'),
'#description' => t('Default') . ': "' . t('Text and value') . '". <br /><span id="footnote-6" class="warning">[6] ' . t('Warning') . ': ' . t('Not for screen readers or text browsers (text is not in the !abbr_xhtml source code).', array(
'!abbr_xhtml' => $abbr_xhtml,
)) . '</span>',
);
$form['textsize_theme']['textsize_inline'] = array(
'#type' => 'fieldset',
'#title' => t('Display inline'),
'#description' => t('Set the display of certain text size elements to inline or normal.'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
$form['textsize_theme']['textsize_inline']['textsize_display_list_inline'] = array(
'#type' => 'checkbox',
'#title' => t('Subtitle, list and select menu'),
'#default_value' => variable_get('textsize_display_list_inline', 0),
'#description' => t('Default') . ': ' . t('Not checked.'),
);
$form['textsize_theme']['textsize_inline']['textsize_display_current_inline'] = array(
'#type' => 'checkbox',
'#title' => t('Current text size'),
'#default_value' => variable_get('textsize_display_current_inline', 0),
'#description' => t('Default') . ': ' . t('Not checked.'),
);
return system_settings_form($form);
}
/**
* Validate the textsize settings form.
*
* @see textsize_admin_settings()
*/
function textsize_admin_settings_validate($form, &$form_state) {
$textsize_cookie_expires = textsize_cookie_expires($mode = 'php');
$textsize_cookie_domain = variable_get('textsize_cookie_domain', base_path());
$abbr_xhtml = '<abbr title="' . t('Extensible Hypertext Markup Language') . '">XHTML</abbr>';
$abbr_css = '<abbr title="' . t('Cascading Style Sheets') . '">CSS</abbr>';
$abbr_id = '<abbr title="' . t('Identification') . '">ID</abbr>';
$link_ts_important = l(t('Overwrite text size in templates'), 'admin/settings/textsize', array(
'attributes' => array(
'title' => t('Overwrite text size in templates'),
),
'fragment' => 'edit-textsize-important',
));
$ts_el = $form_state['values']['textsize_element'];
$ts_ec = filter_xss($form_state['values']['textsize_element_class']);
$ts_in = $form_state['values']['textsize_increment'];
$ts_no = $form_state['values']['textsize_normal'];
$ts_di = $form_state['values']['textsize_display'];
$ts_mi = $form_state['values']['textsize_minimum'];
$ts_ma = $form_state['values']['textsize_maximum'];
$ts_js = $form_state['values']['textsize_javascript'];
$ts_an = $form_state['values']['textsize_animate'];
$ts_im = $form_state['values']['textsize_important'];
$ts_co_ex = $form_state['values']['textsize_cookie_expires'];
$ts_co_do = $form_state['values']['textsize_cookie_domain'];
$ts_di_in = $form_state['values']['textsize_display_increase'];
$ts_di_de = $form_state['values']['textsize_display_decrease'];
$ts_di_no = $form_state['values']['textsize_display_normal'];
$ts_no_error = FALSE;
$textsize_allowed_values = array();
if (is_numeric($ts_in) && is_numeric($ts_no) && is_numeric($ts_mi) && is_numeric($ts_ma)) {
if ($ts_in >= 1 && $ts_no >= 1 && $ts_mi >= 1 && $ts_ma >= 3) {
$ts_st = $ts_no - ceil(($ts_no - $ts_mi) / $ts_in) * $ts_in;
$ts_en = $ts_no + floor(($ts_ma - $ts_no) / $ts_in) * $ts_in;
for ($value = $ts_st; $value <= $ts_en; $value = $value + $ts_in) {
$textsize_allowed_values[] = round($value, 2);
}
}
}
if ($ts_di_in + $ts_di_de + $ts_di_no < 1 || $ts_di_in + $ts_di_de == 0 && $ts_di_no == 1) {
form_set_error('textsize_display_increase', t('Minimum 1 link "Increase Text Size" or "Decrease Text Size" is required.'));
}
if ($ts_el == "body") {
if (!empty($ts_ec)) {
form_set_error('textsize_element_class', t('The element class have to be empty for the !body element.', array(
'!body' => '<em lang="en">body</em>',
)));
}
elseif ($ts_im == 0) {
drupal_set_message(t('Delete in your theme the cascading style sheet style:', array(
'!abbr_css' => $abbr_css,
)) . ' "<code>body {font-size: ...;}</code>". ' . t('For example') . ': "<code><del>body {font-size: 12px;}</del></code>".</span>', "warning");
}
}
if ($ts_el != "body") {
if (empty($ts_ec)) {
form_set_error('textsize_element_class', t('The !abbr_xhtml !abbr_id/element class can not be empty.', array(
'!abbr_xhtml' => $abbr_xhtml,
'!abbr_id' => $abbr_id,
)) . ' ' . t('Textfield content') . ': "' . $ts_ec . '".');
}
elseif ($ts_ec[0] != "." && $ts_ec[0] != "#") {
form_set_error('textsize_element_class', t('The !abbr_xhtml element !abbr_id/class have to be start with a hash ("#") for a !abbr_id or a point (".") for a class.', array(
'!abbr_xhtml' => $abbr_xhtml,
'!abbr_id' => $abbr_id,
)));
}
elseif ($ts_ec == "." || $ts_ec == "#") {
form_set_error('textsize_element_class', t('The !abbr_xhtml element !abbr_id/class can not have only a hash ("#") or a point (".").', array(
'!abbr_xhtml' => $abbr_xhtml,
'!abbr_id' => $abbr_id,
)) . ' ' . t('Textfield content') . ': "' . $ts_ec . '".');
}
elseif ($ts_ec[0] == "#" && $ts_ec[1] == " " || $ts_ec[0] == "." && $ts_ec[1] == " ") {
form_set_error('textsize_element_class', t('The !abbr_xhtml element !abbr_id/class can not have a empty space (" ") after a hash ("#") or a point (".").', array(
'!abbr_xhtml' => $abbr_xhtml,
'!abbr_id' => $abbr_id,
)) . ' ' . t('Textfield content') . ': "' . $ts_ec . '".');
}
}
// Text Size Increment
if (!is_numeric($ts_in) || $ts_in != round($ts_in, 2) || $ts_in[0] == "+") {
form_set_error('textsize_increment', t('Please enter a number with two digits after the decimal point in:') . ' "' . t('Increases/decreases step') . '".');
}
if ($ts_in < 0.01) {
form_set_error('textsize_increment', t('The minimum step is 1% in:') . ' "' . t('Increases/decreases step') . '".');
}
// Text Size Normal
if (!is_numeric($ts_no) || $ts_no != round($ts_no, 2) || $ts_no[0] == "+") {
$ts_no_error = TRUE;
form_set_error('textsize_normal', t('Please enter a number with two digits after the decimal point in:') . ' "' . t('Normal Text Size') . '".');
}
if ($ts_no > $ts_ma - $ts_in) {
$ts_no_error = TRUE;
form_set_error('textsize_normal', t('The normal text size is bigger than the maximum normal size of: %ts_size%.', array(
'%ts_size' => $ts_ma - $ts_in,
)));
}
if ($ts_no < $ts_mi + $ts_in) {
$ts_no_error = TRUE;
form_set_error('textsize_normal', t('The normal text size is less than the minimum normal size of: %ts_size%.', array(
'%ts_size' => $ts_mi + $ts_in,
)));
}
// Text Size Minimum
if (!is_numeric($ts_mi) || $ts_mi != round($ts_mi) || $ts_mi[0] == "+") {
form_set_error('textsize_minimum', t('Please enter a integer in:') . ' "' . t('Minimum Text Size') . '".');
}
if ($ts_mi >= $ts_no) {
$ts_no_error = TRUE;
form_set_error('textsize_minimum', t('The minimum text size can not be the same or bigger value than the normal textsize.'));
}
if ($ts_mi < 0.01 || $ts_mi[0] == "-") {
form_set_error('textsize_minimum', t('The minimum size is 1% in:') . ' "' . t('Minimum Text Size') . '".');
}
// Text Size Maximum
if (!is_numeric($ts_ma) || $ts_ma != round($ts_ma, 2) || $ts_ma[0] == "+") {
form_set_error('textsize_maximum', t('Please enter a number with two digits after the decimal point in:') . ' "' . t('Maximum Text Size') . '".');
}
if ($ts_ma > 1000) {
form_set_error('textsize_minimum', t('The maximum size is 1000% in:') . ' "' . t('Maximum Text Size') . '".');
}
if ($ts_ma < 0.03 || $ts_ma[0] == "-") {
form_set_error('textsize_minimum', t('The minimum size is 3% in:') . ' "' . t('Minimum Text Size') . '".');
}
// Text Size Normal (Set cookie if changed)
if (is_numeric($ts_no) && $ts_no == round($ts_no) && in_array($_COOKIE['textsize'], $textsize_allowed_values) && $_COOKIE['textsize'] != $ts_no && $ts_no_error == FALSE) {
if ($ts_js == 0 || $ts_js == 1) {
$_SESSION['textsize'] = $ts_no;
}
setcookie("textsize", $ts_no, time() + $textsize_cookie_expires, $textsize_cookie_domain, "");
drupal_set_message(t('The text size has been saved as %ts_value% (100%).', array(
'%ts_value' => $ts_no,
)));
}
// Text Size Animate
if ($ts_an == 1 && $ts_im == 1) {
form_set_error('textsize_important', t('For JavaScript animation, desable:') . ' "' . t('Overwrite text size in templates') . '".');
}
// Text Size Cookie Expires
if (!is_numeric($ts_co_ex) || $ts_co_ex != round($ts_co_ex) || $ts_co_ex[0] == "+") {
form_set_error('textsize_cookie_expires', t('Please enter a integer in:') . ' "' . t('Cookie Expires') . '".');
}
if ($ts_co_ex < 1 || $ts_co_ex[0] == "-") {
form_set_error('textsize_cookie_expires', t('The minimum is 1 day in:') . ' "' . t('Cookie Expires') . '".');
}
if ($ts_co_ex > 3650) {
form_set_error('textsize_cookie_expires', t('The maximum is 3650 day in:') . ' "' . t('Cookie Expires') . '".');
}
// Text Size Cookie Domain
if (empty($ts_co_do[0])) {
form_set_error('textsize_cookie_domain', t('The cookie domain can not have a empty space (" ") as first in:') . ' "' . t('Cookie Domain') . '".');
}
if (!empty($ts_co_do[0])) {
if ($ts_co_do[0] != "/") {
form_set_error('textsize_cookie_domain', t('Please enter a slash "/" as first in:') . ' "' . t('Cookie Domain') . '".');
}
elseif ($ts_co_do[0] == "/") {
if (!empty($ts_co_do[1])) {
if ($ts_co_do[1] == "/") {
form_set_error('textsize_cookie_domain', t('Please enter only one slash "/" as first in:') . ' "' . t('Cookie Domain') . '".');
}
elseif ($ts_co_do[1] != "/") {
if ($ts_co_do != base_path()) {
drupal_set_message(t('Warning') . ': ' . t('The cookie domain: "%ts_co_do" is specific!', array(
'%ts_co_do' => $ts_co_do,
)), "warning");
}
elseif ($ts_co_do != variable_get('textsize_cookie_domain', base_path())) {
drupal_set_message(t('Warning') . ': ' . t('The cookie domain has been changed.') . ' ' . t('After a change, the user must store the cookie again.'), "warning");
}
}
}
}
}
// Warning
if (!in_array("100", $textsize_allowed_values) && $ts_di == 1) {
drupal_set_message(t('This configuration generate not a normal text size of 100% in the source code.'), "warning");
}
if (!in_array("100", $textsize_allowed_values) && $ts_di == 0) {
drupal_set_message(t('Warning') . ': ' . t('This configuration generate and display not a normal text size of 100%!'), "warning");
}
}Functions
Name |
Description |
|---|---|
| textsize_admin_settings | Builds and returns the textsize settings form. |
| textsize_admin_settings_validate | Validate the textsize settings form. |
| textsize_help | Implement hook_help(). |